US10949857B2
A method for audio based amount confirmation for a visually impaired user of a payment card requesting a payment transaction, the method comprising the steps of associating, during an enrolment process, the payment card to a user terminal, sending, responsive to entering the payment amount at a transaction terminal by the merchant, a notification message to the user terminal, the notification message having a content comprising at least the payment amount and, optionally, additional payment related information, converting, at the user terminal, the content of the notification message into audio data, presenting the audio data to the user, prompting, responsive to presenting the audio data to the user, payment confirmation or decline by the user, generating a respective response message, and processing, responsive to and depending on the content of the response message, the payment or generating an adjustment message to be displayed to the merchant.
US10949852B1
In a computer-implemented method of facilitating detection of document-related fraud, fraudulent document detection rules may be generated or updated by training a machine learning program using image data corresponding to physical documents, and fraud determinations corresponding to the documents. The documents and fraudulent document detection rules may correspond to a first type of document. Image data corresponding to an image of one of the physical documents may be received, where the physical document corresponds to the first type of document. By applying the fraudulent document detection rules to the image data, it may be determined that the physical document is, or may be, fraudulent. An indication of whether the physical document is, or may be, fraudulent may be displayed to one or more people via one or more respective computing device user interfaces.
US10949848B2
A message is generated to initiate an ACH (automated clearing house) transaction to benefit a recipient account associated with a recipient token. The message includes the recipient token. After the message is transmitted, an authentication message is received. The authentication message indicates authentication of the recipient token. The ACH transaction is implemented in response to receiving the authentication message.
US10949845B2
A transaction message processing server is configured to receive an authorization request message from a sender computing device, the authorization request message associated with a transaction. The server is also configured to detect a decision data element in an authentication outcome data field of the authorization request message, and interpret the decision data element as an indicator that the transaction is highly authenticated. The server is further configured to retrieve a reason code that identifies the transaction as a highly authenticated transaction, and embed the reason code into the authorization request message to form an enhanced authorization request message. The server is still further configured to transmit the enhanced authorization request message including the reason code to an issuer computing device, wherein the enhanced authorization request message is configured to enable the issuer computing device to bypass at least one issuer authentication process.
US10949841B2
Systems and methods are described for provisioning access credentials to a mobile device using device and authorization codes. Once provisioned, a mobile device can be used to conduct a transaction.
US10949832B2
Systems, methods and computer program products are provided for managing contactless transactions. A first tap is performed when a system is placed within a predetermined proximity to a payment terminal. A first select command including an AID corresponding to a first application is received from the payment terminal. A first response based on the first select command is transmitted to the payment terminal. A data request including information indicating supported data types is received from the payment terminal. A second response based on the data request and including transaction data is transmitted to the payment terminal. The transaction data includes at least a portion of commerce data stored in the at least one memory.
US10949827B1
Methods, systems, apparatus, and non-transitory computer readable media are described for using a vehicle as a payment device. Various aspects may include receiving a selection of a stored financial card or financial account at a vehicle head unit. The selected financial card or financial account may be transmitted to a point-of-sale (POS) terminal for making a payment by transmitting a tokenized card number to the POS terminal. The tokenized card number may be transmitted over a very short-range communication link to ensure that the transmission is secure. For example, electronic circuitry may be attached to the exterior of the vehicle, where the electronic circuitry may be within a threshold distance (e.g. one inch, three inches, six inches, one foot, three feet, etc.) of the POS terminal. The tokenized card number may be transmitted from the vehicle head unit to the electronic circuitry and then to the POS terminal.
US10949826B2
Systems and methods for handling tokens. In one aspect, a token is intercepted by a data processor and a contact is made with a detokenization provider by the data processor. In another aspect, token service is aggregated. In another aspect, tokenization is extended to physical cards, to deter certain kinds of fraud.
US10949824B2
Association information received from a number of mobile devices is recorded at a server end, where each mobile device is associated with a user that is pre-registered with the server end. An identification request is received at the server end and from a cashier device, where the identification request includes identity information associated with a particular user. One or more payment candidates corresponding to the cashier device are determined by the server end. A particular user account corresponding to the particular user is determined by the server end by comparing the identity information from the identification request with identity information associated with each of the payment candidates. The particular user account is returned by the server end to the cashier device for making a payment.
US10949822B2
In embodiments, methods and systems for implementing payment interface services using a payment platform are provided. Multiple payments types are integrated into the payment platform to support customer payments for merchants. The payment platform identifies payment types that are relevant to a customer based on receiving an indication to personalize payment types for the customer, and on customer data resources that are accessed. One or more relevant payment types are determined based on the information of the customer. The payment types for the customer are determined from a plurality of payment types supported via the payment platform that supports customer payment type personalization. A payment type from the one or more payment types relevant to the customer is automatically chosen or explicitly chosen by the customer, such that a corresponding payment type provider authenticates the customer in order to complete the transaction.
US10949821B1
Techniques are described for performing forensic assisting and tracing of transaction data from an automated teller machine (ATM) to detect suspicious activity and potential security threats. The techniques include a forensic assisting and tracing (FAST) ATM configured to intercept data packets including transaction data generated by the ATM; map, store, and index the transaction data; and analyze metadata for the transaction data to generate reports on the operation of the ATM for a higher-level hub server. In some examples, a plurality of FAST ATMs may be networked to the hub server such that the hub server receives reports from each of the individual FAST ATMs and analyzes the reports to identify larger, global trends of suspicious activity and potential security threats.
US10949819B2
Managing user devices associated with a digital wallet account comprises associating, using one or more computing devices, one or more user computing devices with a digital wallet account of a user, each of the associated one or more user computing devices being activated to conduct financial transactions with a merchant utilizing the digital wallet account; presenting the associated user computing devices in a list of associated user computing devices; receiving a request to deactivate a particular user computing device from the list of associated user computing devices; deactivating the particular user computing device, the deactivation being sufficient to prevent the user computing device from conducting transactions with a merchant utilizing the digital wallet account; and presenting a deactivated status of the particular user computing device.
US10949812B1
The Vehicle Appearance Protection and Enhancement Apparatuses, Methods and Systems (“APEPS”) transforms initial product attribute data inputs via APEPS components into future product value enhancement verification outputs. In various aspects of the various embodiments of the APEPS system, an Automotive Appearance Protection Trade Credit, voucher, coupon, allowance, guarantee, etc. is provided to a user. The trade credit may equal a percentage, flat dollar amount, or dollar for dollar up to a maximum amount of the original automotive appearance protection/product purchase/lease price. The customer is provided with tangible value upon leaving a dealership, which states that by applying these products/protections the vehicle trade-in value will be enhanced. The APEPS provides a web portal for both customers and dealers that will automatically calculate and continuously update the trade credit.
US10949797B2
Provided are robots for managing inventory of arbitrary size, shape, weighted, or other distinct featured items. The robots dynamically and adaptively manage inventory for items stacked atop one another, items stacked behind one another, items that are horizontally arranged, items that are dispensed from a gravity flow dispenser, items that are dispensed from a back-to-front push dispenser, and items that are loosely contained within a bin. The robots have a sensory array from which dimensions of a particular arrangement and dimensions of a particular item in the particular arrangement can be calculated. The calculated dimensions can include length, width, or height of a particular arrangement and a particular item or force imposed by the particular arrangement and mass of the particular item. Based on these dimensions, the robots can dynamically track different item inventories without counting each individual item.
US10949793B2
In some embodiments, apparatuses and methods are provided herein useful to monitoring item distribution. In some embodiments, there is provided a system for monitoring item distribution including: a camera system comprising a plurality of cameras configured to capture a plurality of video streams along a distribution chain; an item record database comprising one or more monitored items; and a control circuit configured to: receive the plurality of video streams; identify a monitored item of the one or more monitored items; extract video data associated with the monitored item from at least one of the plurality of video streams; aggregate the video data to form an item distribution record; associate the item distribution record of the monitored item with a customer order for the monitored item in the item record database; and provide the item distribution record to a user associated with the customer order via an item record user interface.
US10949791B2
The present invention provides a system and method for providing enterprise level platform that enables collaborative business service delivery and governance through access to underlying infrastructure for connected customer-vendor systems. The said enterprise platform that seamlessly brings together various point solutions with intent of providing a single window that enables access to the underlying infrastructure for a connected customer-vendor IT operations.
US10949789B2
A method includes receiving hierarchy data indicating a capability hierarchy associated with a customer network, the capability hierarchy indicating that a first capability is a sub-capability of a second capability. The method further includes receiving application data from a MID server of the customer network, the application data associated with an application utilized by the customer network for the first capability. The method further includes determining, based on the application data, an application score indicating an effectiveness level of the application for the first capability. The method further includes determining, based on the application score, a first capability score associated with the first capability. The method further includes determining, based on the first capability score and the capability hierarchy, a second capability score of the second capability, the second capability score indicating a health metric of the second capability within the customer network.
US10949787B2
Embodiments provide an automated participation evaluator, wherein processors are configured to evaluate participation of meeting attendees with respect to performance criteria including participation criteria and deliverable contribution criteria; populate object fields associated to ones of the performance criteria and attendees with values representing a quality of performance of the associated attendees relative to the associated performance criteria; notify the attendees of the populated object field values in response to determining that time for evaluating participation of the attendees with respect to performance criteria has not elapsed; update the populated object field values via reevaluating participation of the attendees in response to the notifying of the attendees of the populated values; and reward the attendees with reward values selected as a function of the updated, populated values, in response to determining time for evaluating the participation of the attendees with respect to each of the performance criteria has elapsed.
US10949786B2
A management system for a cold planer is disclosed. The management system may include one or more sensors located onboard the cold planer and configured to generate data regarding at least one of cold planer operating parameters and milled material transferred from the cold planer to a plurality of haul vehicles. The management system may also include a locating device configured to generate a signal indicative of a cold planer location, a communication device configured to transfer information from the cold planer to a plant, and a controller in electronic communication with the one or more, the locating device, and the communication device. The controller may be configured to determine a rate of material transfer from the cold planer to the plurality of haul vehicles based on the data, and transmit the rate of material transfer and the cold planer location to the plant via the communication device.
US10949780B2
Systems and methods for determining an order accepting mode for a target service provider are provided. A method includes receiving a request for determining an order accepting mode for the target service provider. The method also includes obtaining an order accepting evaluation parameter with respect to the target service provider in response to the request. The method also includes determining an order accepting mode for the target service providers based on the order accepting evaluation parameter. The order accepting mode includes at least one of an order designating mode, an order striving mode, or an order quick-accepting mode.
US10949764B2
According to an embodiment, a method, computer system, and computer program product for managing data is provided. The present invention may include accumulating a plurality of predicted outputs according to a data accumulation rule. The plurality of predicted outputs is generated by a predictive model executed by a first system. The present invention may include evaluating, by a second system, an accuracy of the predictive model. Evaluating the accuracy of the predictive model may include determining a degree of difference between the plurality of predicted outputs and information generated during a development stage of the predictive model. The present invention may include determining whether the accuracy of the predictive model has declined by an amount which exceeds a pre-determined threshold. The present invention may include updating the predictive model.
US10949758B2
A computer-implemented method and system provide for externalizing data in process execution environments. The method includes extracting a data model from a domain specification. The data model includes a set of business objects, at least some of the business objects being linked to a domain-specific activity type by a business object relation. A database is generated from the data model which is accessible through an application program interface. Provision is made for a user to generate a domain-specific process model with links to business objects in the domain specification. The domain-specific process model is transformed to a domain-independent process model which has access to the database through the application program interface at runtime.
US10949755B2
An apparatus that extracts an explanatory variable used as a condition from a classification model classified by the condition for selecting a component used for prediction, displays the explanatory variable in association with any of dimensional axes of a multi-dimensional space in which a prediction value is displayed, specifies the component that corresponds to a position in the multi-dimensional space specified by each of the explanatory variables associated with the dimensional axis, displays the prediction value calculated based on the specified component, on the same position and displays the multi-dimensional space that corresponds to the position in which the prediction value is displayed, in a mode that corresponds to the component used for calculating the prediction value.
US10949741B2
A method, system and computer program product for generating sets of training programs for machine learning models. Fixed values of one or more workload metrics are received from a user, where the workload metrics correspond to low-level program features which define particular low-level application behavior. A profile using the fixed values of the workload metrics is then created. A suite of synthetic applications is generated using the created profile to form a set of training programs which target particular aspects of program behavior. A machine learning model is then trained using the set of training programs. Since the generated synthetic applications provide a broader coverage of the program state-space, the formed set of training programs more accurately targets performance behavior thereby improving the prediction accuracy of the machine learning based predictive models.
US10949740B2
A machine learning device, which detects an operator, communicates with a database registering information concerning the operator, and learns display of an operation menu based on the information concerning the operator, includes a state observation unit which observes an operation history of the operation menu; and a learning unit which learns the display of the operation menu on the basis of the operation history of the operation menu observed by the state observation unit.
US10949739B1
Identifying shared events across spiking-neural-network data streams with significant stochastic content. The data streams are first subject to cross correlation. If two data streams are completely uncorrelated, the rate of occurrence, of cross-stream spike pairs, is an approximately uniform “r_ind” across all Time Between Events (TBE's). Any shared events create a gradient, where r_ind increases to a rate “r_shr,” for any TBE's≤a Time Of Discernment (TOD). A search for the actual TOD (TOD_a) can be accomplished with a conjectured TOD (TOD_c). TOD_c is tested against an exponential decay with its rate set to a conjectured r_ind (r_ind_c). When r_ind_c=actual r_ind, equal ranges (or regions) of values, of exponential decay, represent equal probabilities. Values of TOD_c and r_ind_c are generated (at respective learning rates), until a combination is found where probabilistically equal regions receive statistically equal numbers of cross-stream events. It is then known TOD_a≤TOD_c.
US10949737B2
A method for operating an artificial neuron and an apparatus for performing the method are provided. The artificial neuron may calculate a change amount of an activation based on an input signal received via an input synapse, determine whether an event occurs in response to the calculated change amount of the activation, and transmit, to an output synapse, an output signal that corresponds to the event in response to an occurrence of the event.
US10949735B2
A resistive memory cell is connected in circuitry which has a first input terminal for applying neuron input signals including a read portion and a write portion. The circuitry includes a read circuit producing a read signal dependent on resistance of the memory cell, and an output terminal providing a neuron output signal, dependent on the read signal in a first state of the memory cell. The circuitry also includes a storage circuit storing a measurement signal dependent on the read signal, and a switch set operable to supply the read signal to the storage circuit during application of the read portion of each neuron input signal to the memory cell, and, after application of the read portion, to apply the measurement signal in the apparatus to enable resetting of the memory cell to a second state.
US10949734B2
Methods and systems for performing a sequence of machine learning tasks. One system includes a sequence of deep neural networks (DNNs), including: a first DNN corresponding to a first machine learning task, wherein the first DNN comprises a first plurality of indexed layers, and each layer in the first plurality of indexed layers is configured to receive a respective layer input and process the layer input to generate a respective layer output; and one or more subsequent DNNs corresponding to one or more respective machine learning tasks, wherein each subsequent DNN comprises a respective plurality of indexed layers, and each layer in a respective plurality of indexed layers with index greater than one receives input from a preceding layer of the respective subsequent DNN, and one or more preceding layers of respective preceding DNNs, wherein a preceding layer is a layer whose index is one less than the current index.
US10949731B2
A prism shaped identification badge having an RFID label selectively positioned therein that is readable by an RFID reading device regardless of the badge's orientation relative to the wearer's body.
US10949722B2
A sustainability protocol using IoT sensor data on a blockchain, and presenting this data through a QR-code on the labels of sustainable goods, to enable verification by anyone, and provide incentives for the farmer, CPG (consumer product group), retailer, and the consumer to be aligned, and collectively accelerate the goals of sustainability efficiently.
US10949713B2
An image analyzing device comprises: a detection unit configured to execute detection processing for detecting a predetermined object included in an image, using a plurality of different object models that are for detecting the predetermined object; a display control unit configured to control a display to display information indicating each of the plurality of different object models and information indicating each of results of the detection processing related to each of the plurality of different object models; a reception unit configured to receive selection of at least one object model from among the plurality of different object models which are pieces of information displayed by the display control unit; and a setting unit configured to set an object model to be used in the detection processing, based on the selection received by the reception unit.
US10949694B2
A method of determining a summation of pixel characteristics for a rectangular region of a digital image includes determining if a base address for a data element in an integral image buffer is aligned for an SIMD operation by a processor embedded in an electronic assembly configured to perform Haar-like feature calculations. The data element represents a corner of the rectangular region of an integral image. The integral image is a representation of the digital image. The integral image is formed by data elements stored in the integral image buffer. The data element is loaded from the integral image buffer to the processor when the base address is aligned for the SIMD operation. An offset data element of an offset integral image is loaded from an offset integral buffer when the base address is non-aligned for the SIMD operation. The offset data element represents the corner of the rectangular region.
US10949684B2
A computer, including a processor and a memory, the memory including instructions to be executed by the processor to generate a pair of synthetic stereo images and a corresponding synthetic depth map with an image synthesis engine wherein the synthetic stereo images correspond to real stereo images acquired by a stereo camera and the synthetic depth map is a three-dimensional (3D) map corresponding to a 3D scene viewed by the stereo camera and process each image of the pair of synthetic stereo images pair independently using a generative adversarial network (GAN) to generate a fake image, wherein the fake image corresponds to one of the synthetic stereo images. The instructions can further include instructions to process a stereo pair of fake images to form a fake depth map, compare the fake depth map to the synthetic depth map using a Siamese one-shot neural network, train a deep neural network to determine an object using one or more of the fake images generated by the GAN, and operate a vehicle based on the object.
US10949682B2
A method for ascertaining a piece of topological information of an intersection, including locating a vehicle with lane accuracy when negotiating the intersection; ascertaining data by the vehicle when negotiating the intersection; transmitting the data to a processing unit; and ascertaining a connectivity of lane-roadway combinations of the intersection from the data with the aid of the processing unit.
US10949680B2
A method for identifying a loading bay at a facility to which a vehicle is reversing, the method including determining, at a sensor apparatus connected with the vehicle, that the vehicle is reversing; capturing an image of the loading bay; and determining, from the image, the loading bay at the facility to which the vehicle is reversing.
US10949675B2
To summarize an input image, an image summarization system extracts a background frame and object information of each of objects from an image stream, and selects objects which match a selection condition among extracted objects as a queue object. The image summarization system generates a summarized video based on the queue object and a background frame.
US10949664B2
Methods and apparatus for training and utilizing an artificial neural network (ANN) are provided. A computing device can receive training documents including text. The computing device can parse the training documents to determine training data items. Each training data item can include a training label related to text within the training documents and location information indicating a location of text related to the training label. An ANN can be trained to recognize text using the training data items and training input that includes the training documents. After training the ANN, a request to predict text in application documents that differ from the training documents can be received. The application documents can include second text. A prediction of the second text can be determined by applying the trained ANN to the application documents. After determining the prediction of the second text, information related to the second text can be provided.
US10949659B2
A system and method for detecting an occupant within a seat of a vehicle. The method includes: obtaining onboard sensor data from at least one occupant detection sensor, wherein the at least one occupant detection sensor is a biometric sensor, and wherein the onboard sensor data includes data extracted from a sensor response of the biometric sensor; determining an occupant presence classification selected from a plurality of occupant presence classifications based on an evaluation of the onboard sensor data, wherein the evaluation is carried out using occupant detection sensor parameters in combination with the onboard sensor data, and wherein the plurality of occupant presence classifications include an occupant not present classification, an occupant spaced away from seat classification, and an occupant directly on seat classification; and carrying out a vehicle action in response to the determined occupant presence classification.
US10949657B2
A person's behavior monitoring device includes a processor for acquiring a captured image of each of a plurality of cameras, acquiring information relating to a person requiring special attention by analyzing the captured image, and generating a monitoring image including the information, in which the processor determines, for each of the cameras, whether or not a person detected from the captured image is a long-time stayer who stays for a long-time in a capturing area of one of the cameras based on a result of tracking the person, and superimposes and displays a person rectangle that enables identification of a degree of stay on the captured image in correspondence with a person corresponding to the long-time stayer.
US10949655B2
Methods and systems for videoconferencing include recognition of emotions related to one videoconference participant such as a customer. This ultimately enables another videoconference participant, such as a service provider or supervisor, to handle angry annoyed, or distressed customers. One example method includes the steps of receiving a video that includes a sequence of images, detecting at least one object of interest (e.g., a face), locating feature reference points of the at least one object of interest, aligning a virtual face mesh to the at least one object of interest based on the feature reference points, finding over the sequence of images at least one deformation of the virtual face mesh that reflect face mimics, determining that the at least one deformation refers to a facial emotion selected from a plurality of reference facial emotions, and generating a communication bearing data associated with the facial emotion.
US10949654B2
There is provided an application stored in a computer-readable storage medium for a first terminal to perform a method of providing a video call service, the method including: establishing a video call session between the first terminal of a first user and a second terminal of a second user; preparing facial expression information of the second user accumulated in at least one video call session executed by the second terminal before the video call session; determining emotion information corresponding to the facial expression information of the second user based on the facial expression information of the second user; and providing the determined emotion information through an execution screen of the first terminal.
US10949646B2
A method of performing an iterative bundle adjustment for an imaging device is described. The method comprising implementing a plurality of functions in performing a bundle adjustment. Predetermined functions of the plurality of functions may be started using a processor for a second iteration in parallel with a first iteration of the plurality of functions. A result of the predetermined functions started during the first iteration may be used in a second iteration. An output of the bundle adjustment may then be generated for successive iterations.
US10949639B2
An exemplary embodiment of the present inventive concept provides a display device including: a display unit including a plurality of pixels disposed on a display area; a display controller configured to control the display unit; a sensor including a plurality of first sensing electrodes and a plurality of second sensing electrodes disposed in the display area; and a sensor controller configured to recognize a touch of a user inputted into the sensor in a touch sensing mode and to recognize a fingerprint of the user inputted into the sensor in a fingerprint sensing mode, wherein the sensor controller changes a mode to the fingerprint sensing mode when no touch is inputted for a predetermined time period in the touch sensing mode and changes the mode to the touch sensing mode when authorization on a fingerprint inputted into the sensor is succeeded in the fingerprint sensing mode.
US10949637B2
Disclosed is an electronic device including a housing including a transparent cover including a first region and a second region adjacent to the first region, a touchscreen display interposed between the first region and a second surface of the housing and exposed through the first region, an opaque layer interposed between the second region of the transparent cover and the second surface and exposed through the second region, a fingerprint sensor interposed between the opaque layer and the second surface, and a pressure sensor interposed between the fingerprint sensor and the second surface and sensing a pressure of an external object against the opaque layer. The pressure sensor includes a first electrode substantially in parallel with the opaque layer, a second electrode spaced from the first electrode layer and extending substantially in parallel in the second direction, and a dielectric layer interposed between the first electrode and the second electrode.
US10949634B2
There is provided in one embodiment an apparatus having an image sensor array. In one embodiment, the image sensor array can include monochrome pixels and color sensitive pixels. The monochrome pixels can be pixels without wavelength selective color filter elements. The color sensitive pixels can include wavelength selective color filter elements.
US10949630B2
There is provided an information processing device including a selection unit configured to, on the basis of first identification information included in a processing instruction and corresponding to a service, and first association information in which the first identification information is associated with second identification information for identifying an application, select an application to perform the service corresponding to the processing instruction, and an execution unit configured to cause the selected application to perform a process in accordance with the processing instruction.
US10949628B2
Described herein are systems and method for determining a presence and/or type of an object positioned on a platform. The system may include: a tag reader configured to determine a type of an object, the object including a tag readable by the tag reader; a load cell configured to detect the presence of the object on a platform, the object having a known weight; and the platform including at least one face for receiving the object. The platform is communicatively coupled to the load cell and the tag reader. The presence of the object is detected by the load cell housed in the platform when the object is position on the at least one face of the platform. The type of the object is determined by the tag reader housed in the platform when the object is in physical proximity to the platform.
US10949623B2
Systems, devices, and methods of the present invention relate to detecting a request for explanation in text. In an example, a method creates a discourse tree from a subset of text. The discourse tree includes nodes, each nonterminal node representing a rhetorical relationship between two of the fragments and each terminal node of the nodes of the discourse tree is associated with one of the fragments. The method forms a communicative discourse tree from the discourse tree by matching each fragment that has a verb to a verb signature. The method further identifies that the subset of text comprises a request for an explanation by applying a classification model trained to detect a request for an explanation to the communicative discourse tree.
US10949621B2
A method, system, and computer program product for identifying intra sentence vague components includes: receiving a first sentence, assigning tokens to each component of the first sentence, comparing a total number of tokens of the first sentence to a threshold number of tokens, in response to determining that the total number of tokens is less than the threshold number of tokens, identifying one or more relevant complete sentences from a database, determining a best sentence from the one or more relevant complete sentences, and determining a vague component of the first sentence by comparing the best sentence to the first sentence.
US10949619B1
Certain aspects of the disclosure are directed to context aggregation in a data communications network. According to a specific example, user-data communications between a client-specific endpoint device and the other participating endpoint device during a first time period can be retrieved from a plurality of interconnected data communications systems. The client station can be configured and arranged to interface with a data communications server providing data communications services on a subscription basis. Context information for each respective user-data communication between the client station and the participating station during the first time period can be aggregated, such that subsequent user-data communications received from the participating station and intended for the client entity, can be routed based on the aggregated context information.
US10949610B2
A computing machine managing a template manages a document format, a template, and a cluster generated on the basis of a classification result based on a position of the document in a feature space in such a manner that they correspond to one another; determines whether a cluster to which a target document can belong is present on the basis of a position, in the feature space, of the target document in a case of detecting an opportunity of generating a template of the target document; registers the template of the target document in a case of determining that the cluster to which the target document can belong is not present; generates a cluster corresponding to the registered template; and manages a document format of the target document, the registered template, and the generated cluster in such a manner that they correspond to one another.
US10949607B2
Computer-based methods, systems, and computer readable media for managing documents within a content repository or documents within the document subsets are provided. Variant annotations within the documents may be normalized to a standard nomenclature. A request is processed for the documents including one or more search terms, where the search terms pertain to one or more from a group of genes/gene variants, drugs, and cancer terms. Documents are identified that satisfy the request by comparing the one or more search terms to the normalized annotations and specific sections of the documents, and determining a relevance of a document based on the comparison and a frequency of the one or more search terms in each of the specific sections. The identified documents are ranked in accordance with a priority based on the determined relevance.
US10949605B2
A web service tagging tool including a web service application that includes a tagging engine configured to identify one or more hyperlinks on a user interface of a user application, to assign user-defined labels to the one or more hyperlinks on the user interface of the user application, and to send data content comprising the one or more hyperlinks to the user interface of the user application. The web service tagging tool further includes a data collector engine configured to receive data in response to a user selecting one or more hyperlinks from the plurality of hyperlinks on the user interface where the data identifies the selected one or more hyperlinks. The web service tagging tool further includes an online enhancement engine configured to parse the received data by the user-defined labels and compile a report comprising the received data organized by the user-defined labels.
US10949599B2
In one embodiment, a computer-implemented method includes performing retiming using a first circuit design to determine one or more variations to the first circuit design, identifying one or more source registers that are involved in one or more unsuccessful retiming moves due to initial conditions conflicts, and recommending, via a graphical user interface, one or more corrective actions to the one or more source registers to avoid the initial conditions conflicts and improve performance of the one or more variations.
US10949596B1
Embodiments may include receiving an unplaced layout associated with an electronic circuit design and one or more grouping requirements. Embodiments may further include identifying instances that need to be placed at the unplaced layout and areas of the unplaced layout configured to receive the instances. Embodiments may also analyzing one or more instances that need to be placed at the unplaced layout and the one or more areas of the unplaced layout configured to receive the one or more instances. Embodiments may further include determining a location and an orientation for each of the one or more instances based upon, at least in part, the analyzing. Embodiments may also include generating a placed layout based upon, at least in part, the determined location and orientation for each of the one or more instances. Embodiments may further include during the generation of the placed layout, routing the placed layout.
US10949595B2
A system performs a layout design of a circuit for a small area satisfying a design rule within a short period of time. In a layout design system which includes a processing portion and in which a circuit diagram and layout design information are input to the processing portion, the processing portion has a function of generating layout data from the circuit diagram and the layout design information by performing a Q learning, the processing portion has a function of outputting the layout data, the processing portion includes a first neural network, and the first neural network estimates an action value function in the Q learning.
US10949593B2
A method of performing transistor simulation with improved sensitivity to parasitic by model order reduction in transistor-level timing is disclosed. The method includes reducing a number of derivative calculations during transistor simulation by representing parasitics as a reduced-order model, wherein the reducing includes: compressing the parasitics to a reduced-order model; simulating with load which is replaced with the reduced-order model; differentiating results of the simulation with respect to reduced-order model parameters; differentiating parameters of the reduced-order model with respect to parasitic values; differentiating the parasitic values with respect to statistical parameters; and computing the differential results of the simulation with respect to the statistical parameters via chain ruling.
US10949589B2
The independent claims of this patent signify a concise description of embodiments. A hardware emulation system is configured to define a variable delay associated with each of a multitude of design clocks used in the circuit design, compute a compression value in accordance with the multitude of variable delays, detect a change in one or more of the variable delays, and recompute the time compression value in response to the detected change. The hardware emulation system is further configured to recompute the time compression using programmable circuitry disposed in the hardware emulation system and without stopping the hardware emulation system. Such circuitry may be disposed in a single programmable device disposed in the hardware emulation system or a multitude of programmable devices disposed in the hardware emulation system. This Abstract is not intended to limit the scope of the claims.
US10949586B1
Approaches for post-synthesis insertion of debug cores include a programmed processor inputting data that identify signals of a synthesized circuit design to be probed and determining whether or not debug cores and interfaces needed to probe the signals are absent from the circuit design. The programmed processor creates, in response to determining that the debug cores and interfaces are absent, the debug cores and interfaces in the circuit design. The programmed processor couples the debug cores and interfaces to the signals in the circuit design and synthesizes the debug cores and interfaces created in the circuit design to create a modified circuit design. The method includes generating a circuit definition from the modified circuit design by the programmed processor, and implementing a circuit that operates according to the circuit definition.
US10949585B1
A system, and corresponding method, is described for using a model to predict the physical behavior of IP from an HDL representation of the IP. The system generated data for training and testing the model by treating the logical parameters and physical parameters subset as one for the IP block. The system digitizes the non-numerical parameters and compresses timing arcs. The system uses the trained model to predict performance, power, and area (PPA) behavior for an IP block directly from the combined vector of logical parameter values and physical parameter values.
US10949579B2
Apparatus and methods for enhanced wireless determination of a position and direction of a smart device. Wireless transceivers controlled by the smart device communicate with reference point transceivers to generate data sufficient to determine relative positions of the wireless transceivers and a direction of interest. Operation of one or both of a magnetic force sensor and LIDAR may be operative to verify the position and direction of the Smart Device.
US10949568B1
Provided is an anonymization system for performing distributed, stateless, and persistent anonymization of with variable encoding. The anonymization system may receive a first file with at least a first data element. The first data element may include a tag and restricted data. The anonymization system may change a first encoding of the tag having a first size to a second encoding having a second size that is smaller than the first size. The anonymization system may replace the restricted data with different anonymized data based on a persistent mapping of the restricted data to the anonymized data, and may output the first data element with the second encoding of the tag and the anonymized data to a database or an anonymized second file.
US10949556B2
The invention concerns a method for decrypting data sent by a first user having at least a first role in a first entity, the first entity comprising at least the first user and a first instance, to a second user having at least a second role in a second entity, the second entity comprising at least the second user and a second instance, the data being encrypted using a symmetric encryption key, the symmetric encryption key being encrypted using a public key of an asymmetric key pair comprising a private key and a public key, wherein the asymmetric key pair is associated with the second role of the second user, and the encrypted data is associated with a transmission ID, the method furthermore involving the use of an element for electronic or digital identification and authentication identifying the second user in his second role and being unique to the second role. The invention also concerns a corresponding method for encrypting data.
US10949555B2
A system and method for encryption and decryption of data is disclosed. The decryption system provides access to remotely stored data items, each of the data items being independently accessible. At least a subset of the remotely stored data items are encrypted and each encrypted data item has an associated access condition. Upon a client requesting access to a remotely stored data item, the decryption system is arranged provide non-encrypted data items and for encrypted data items provide a decrypted data item if the associated access condition is met.
US10949554B2
A security method that includes determining a sensitivity value for content to be projected onto a holographic surface, and determining identity for people that are within visual range of the holographic surface. The method further includes determining which of the people is authorized to view the content being projected onto the holographic surface according to the sensitivity level. The holographic surface is shaped to provide a reshaped holographic surface that obstructs people that are not authorized to view the sensitivity level of the content. The content is then projected onto the reshaped holographic surface within vision of people authorized to view the sensitivity level of the content.
US10949550B2
This disclosure relates to systems and methods for enabling the use of secret digital or electronic information without exposing the sensitive information to unsecured applications. In certain embodiments, the methods may include invoking, by a client application executing in an open processing domain, a secure abstraction layer configured to interface with secret data protected by a secure processing domain. Secure operations may be securely performed on the secret data by the secure abstraction layer in the secure processing domain based on an invocation from a client application running in the open processing domain.
US10949549B2
This disclosure relates to systems and methods for enabling the use of secret digital or electronic information without exposing the sensitive information to unsecured applications. In certain embodiments, the methods may include invoking, by a client application executing in an open processing domain, a secure abstraction layer configured to interface with secret data protected by a secure processing domain. Secure operations may be securely performed on the secret data by the secure abstraction layer in the secure processing domain based on an invocation from a client application running in the open processing domain.
US10949547B2
A fork support is provided for duplicating an application running inside an enclave entity. In this regard, a request to duplicate an application running inside a first enclave may be received by one or more processors of a host computing device of the first enclave. A snapshot of the first enclave including the application may be generated. The snapshot may be encrypted with a snapshot key and copied to untrusted memory of the host. A second enclave may be generated. The snapshot key may be sent from the first enclave to the second enclave through a secure communication channel. The encrypted snapshot may be copied from the untrusted memory of the host into the second enclave. The encrypted snapshot may be decrypted inside the second enclave with the snapshot key.
US10949536B1
Embodiments of the inventive concepts disclosed herein are directed to systems and methods for using field-loadable input/output (I/O) tables. An avionics hardware unit may include one or more processors. An operational software of the avionics hardware unit may perform a plurality of operations for processing avionics data in safety or data-integrity driven applications. An I/O table may be loaded onto the avionics hardware. The I/O table may be selected from a plurality of I/O tables loadable onto the avionics hardware for operation with the operational software. The selected I/O table may include a configuration of rules. The rules may be assigned according to the configuration to each of the plurality of operations to configure the behavior of the respective operations for processing the avionics data. The configuration may be different from that of others of the plurality of I/O tables in configuring the plurality of operations of the operational software.
US10949530B2
A transaction method includes: receiving, by a secure function module of a transaction terminal, a first transaction message sent by a transaction application module, where the first transaction message includes a first identifier and/or a secure transaction data requirement parameter; obtaining, by the secure function module, secure transaction data according to the first transaction message, or the first transaction message and a second identifier, where the second identifier is used to uniquely identify the secure function module; sending, by the secure function module, the secure transaction data to the transaction application module; and sending, by the transaction application module, a second transaction message to an acquiring terminal, where the second transaction message includes the secure transaction data, the first identifier, and a third identifier, and the third identifier is used to identify the transaction terminal.
US10949523B2
Method and electronic device for providing image-based CAPTCHA challenge Embodiments herein achieve an electronic device for providing an image-based CAPTCHA challenge. The electronic device is configured to cause to display the image-based CAPTCHA challenge for a user of the electronic device. The image-based CAPTCHA challenge includes a first image and a second image of an object displayed from different viewpoints. The first image includes a challenge point in at least one portion of the object. The electronic device is further configured to detect at least one input from the user indicating the at least one challenge point on at least one portion of the second image. The electronic device is further configured to automatically determine whether the at least one portion of the second image on which the at least one input performed by the user corresponds to the at least one portion of the first image where the challenge point is displayed to qualify the user as a human.
US10949522B2
Embodiments can provide a computer implemented method in a computing system including a processor and a memory comprising instructions, which are executed by the processor to cause the processor to implement a system for virtual reality user authentication, the method including responsive to a user request, generating, by a virtual reality system, a virtual reality authentication program splash screen based on at least one of a user profile and one or more real-life activities of the user; activating, by the virtual reality system, a virtual reality authentication module; prompting, through the virtual reality system, the user to perform one or more real-life tasks specific to the user involving motions using the virtual reality system; recording, through the virtual reality system, the motions using one or more sensors; and storing, using an authentication server, the motions of the at least one of the user as authentication requirements for accessing a virtual reality program.
US10949507B2
In one embodiment, a computer-implemented method is provided, comprising: developing at least a portion of a particular application that is configured to be installed on at least one device including an operating system, a web browser, and another application; developing a web page that includes a Hypertext Transfer Protocol (HTTP) link; causing the web page that includes the HTTP link to be hosted by at least one server in connection with a web site; causing to be stored, in connection with the particular application, first information identifying at least one aspect of the web site; causing to be stored, at the at least one server, second information identifying the particular application; via at least one network, receiving, at the at least one server and from the at least one device, a first request initiated via the web browser of the at least one device; and in response to the first request, serving, to the at least one device via the at least one network, the web page that includes the HTTP link such that, in response to a selection of the HTTP link via the web browser of the at least one device, the HTTP link causes the operating system to: based on a first result of an analysis involving the first information and the second information, open the HTTP link utilizing the particular application of the at least one device, and based on a second result of the analysis involving the first information and the second information, open the HTTP link utilizing the web browser of the at least one device; wherein the HTTP link is opened utilizing the particular application of the at least one device in response to the selection of the HTTP link via web browser of the at least one device, without any user input in connection with the HTTP link other than the selection of the HTTP link via the web browser of the at least one device.
US10949502B2
The disclosure is related to a data management platform (“platform”) for providing a secure storage environment for digital contents associated with a user. The platform may be accessible via an app installed on a user device, which allows the user to upload, modify, and view digital contents. Because a digital content is mapped to a universal scaffold in a structured format, the platform can organize and display the digital contents in meaningful ways. The digital contents can be hosted on a remote server. The platform provides zero-knowledge encryption so that the digital contents stored at the server are secure, as in one cannot know the contents of the encrypted information stored at the server. The platform also facilitates zero-knowledge offers in which offers are sent to multiple users but the server does not know to which users the offers are presented until an offer is accepted by the user.
US10949500B2
Statistical processing of insolation data for calculation prediction which requires calculation with conditional branching using an insolation as a variable, or analyze a histogram of an insolation probability distribution based on a probabilistic analysis and mathematically model the insolation as a calculation formula. The techniques described herein can be used to help predict the solar power generation by a solar power generation system.
US10949495B2
A device configured to emulate a correlithm object system includes a memory that stores a node table. The node table identifies a plurality of source correlithm objects and a corresponding plurality of target correlithm objects. A node receives a first input correlithm object associated with a first timestamp, computes distances between the first input correlithm object and each of the source correlithm objects in the node table, and identifies a first source correlithm object from the node table with the shortest distance. The node identifies a first target correlithm object from the node table linked with the identified first source correlithm object, and outputs the first target correlithm object. The memory stores a node output table that identifies the first target correlithm object associated with the first source correlithm object, the first timestamp, and the computed distance between the first input correlithm object and the first source correlithm object.
US10949491B2
An overlay may be displayed over a webpage for displaying different analytics, such as displayed with heatmaps. The webpage is parsed to identify webpage objects. Proxy objects are generated for the identified webpage objects and displayed on Z-index layers above the overlay. The proxy objects are configured to detect and react to events on behalf of associated webpage objects. A mobile device proxy server may send mobile device requests on behalf of a desktop computing device and modify received webpages so the desktop computing device renders the webpages in substantially a same manner as a mobile device.
US10949486B2
Described embodiments may provide systems and methods for matching with indexed Uniform Resource Locator (URL) pattern sets. A device may establish a hash map of patterns. Each pattern may include a suffix of a URL and indexed by a hash of a host prefix of the URL. The hash map of patterns may include a first hash of a first host prefix of a first URL. The device may identify a second URL to match. The second URL may include a second host prefix and a second suffix. The device may calculate a second hash of the second host prefix. The device may determine that the second hash matches an index of the first hash of the hash map. The device may identify, responsive to the determination, a match between a first suffix of the first URL in the hash map and the second suffix of the second URL.
US10949484B2
Systems and methods for graphically representing a research relationship. A user operating a user device provides a search input for a target entity. An input detector receives the search input. A database searcher retrieves publications associated with the target entity from a plurality of databases, at least some of which being jointly contributed to by the target entity and associated entities. A publication compiler determines a number of publications for the target entity and a number of publications for the associated entities. A user interface generator generates a GUI representing a research relationship between the target entity and the associated entities. The target entity and the associated entities are represented as objects having a size corresponding to the number of publications, with the objects connected via connectors which represent joint contribution to one or more of the plurality of publications by the target entity and a respective associated entity.
US10949480B2
In an example embodiment, a GLMix model is utilized that models viewers and actors of feed items. This allows for random effects of individual viewers and actors to be taken into account without introducing biases. Additionally, in an example embodiment, predictions/recommendations are made more accurate by using three models, which are then combined, instead of a single GLMix model. Each of these models has different granularities and dimensions. A global model may model the similarity between user attributes (e.g., from the member profile or activity history) and item attributes. A per-viewer model may model user attributes and activity history of actors on feed items. A per-actor model may model user attributes and activity history of the viewers of feed items. The per-actor model may therefore, rely on information regarding how and what type of viewers interacted with items acted on by the particular actor.
US10949475B2
Various methods and systems for processing web crawling queries using a web crawling prioritization model based on classification operation performance. A classification operation for organizing products in a product listing platform is accessed. A web crawling engine is accessed for the classification operation. The web crawling engine operates based on a web crawling query prioritization model that supports determining web crawling priority scores that indicate a predicted performance improvement for classification operations executed with known data and web crawled data to be retrieved from executing a web crawling query operation. Using the web crawling prioritization model, a web crawling priority score is determined for a web crawling query for the corresponding classification operation. The classification operation is associated with a product in a product listing platform and known data for the product. Based on the web crawling priority score, the web crawling query is executed to identify web crawled data.
US10949467B2
System and method of generating an index structure for indexing a plurality of unstructured data objects, including: generating a set of compact feature vectors, the set including a compact feature vector for each of the data objects, the compact feature vector for each data object including a sequence of hashed values that represent the data object; generating a plurality of twisted compact feature vector sets for each of set of compact feature vectors, each of the twisted compact feature vector sets being generated by applying a respective random shuffling permutation to the set of compact feature vectors; and for each twisted compact feature vector set, generating an index for the data objects in which the data objects are slotted based on sequences of hashed values in the twisted compact feature vector set.
US10949459B2
A system and method for searching for new and/or updated media content is provided. Content is acquired using a plurality of APIs and the content is consolidated with the newest content identified. More specifically, the system or method identifies the most recent piece of content from the consolidated content, as well as the most recent content from each individual API. The system and method may also highlight data that is new for a particular user since the last time the user used the app based on the user's IP address or log in credentials. Some factors considered when choosing one or more APIs to perform the search include: (1) Cost of using the APIs; (2) data download speed; (3) amount of data displayed after using the APIs; and (4) number of APIs used to obtain the updated data.
US10949458B2
Systems and methods include optimizing resource utilization of an automated content recognition (ACR) system by delaying the identification of certain large quantities of media cue data. The delayed identification of the media may be for the purpose of, for example, generating usage statistics or other non-time critical work flow, among other non-real-time uses. In addition, real-time identification of a certain subset of media cue data is performed for the purposes of video program substitution, interactive television opportunities or other time-specific events.
US10949450B2
The technology features a system and computer-implemented method for resolving a relationship between objects. A target object index is generated based on a group of target objects. One or more lookup operations is performed on each target object in the target object index for each source object in a group of source objects. A plurality of source target object pairs is generated, each source target object pair comprising one source object and one target object having at least one matching data value. Each source target object pair is converted into a numeric feature vector. The numeric feature vector is classified corresponding to each source target object pair using a binary classifier. A match score to each source target object pair is applied based on the classification using the binary classifier. Any source target object pair having a match score lower than a match threshold value is discarded.
US10949447B2
One or more implementations of the present specification provide a blockchain-based data processing method and device. Block data in a blockchain is synchronized by a data center to a local database of the data center. The data center is connect to the blockchain and a target application. A data usage request sent by the target application is received by the data center. In response to the data usage request, the local database is queried, by the data center, for requested data corresponding to the data usage request. The requested data is returned, by the data center, to the target application.
US10949439B2
The present disclosure provides a method, apparatus and system for displaying search results, an apparatus and a computer storage medium. On the one hand, according to embodiments of the present disclosure, the key word is sent to the server so that the server performs a search according to the key word to obtain at least two page files, each of the page files including at least one search result matching the key word, thereby receiving the at least two page files sent by the server; thereby, according to the page style and the special display effect corresponding to each of the page files, rendering each of said page files to display the search result matching the key word. Hence, the technical solutions provided by embodiments of the present disclosure solve the problem in the prior art that the form of displaying the search result page is relatively single and exhibits lower interactivity and flexibility.
US10949426B2
Annotating time series data points with alert information is described. A system retrieves a time series data point and a corresponding alert trigger condition from a time series database. The system evaluates whether the time series data point meets the corresponding alert trigger condition. The system outputs an alert notification associated with the time series data point and the corresponding alert trigger condition if the time series data point meets the corresponding alert trigger condition. The system annotates the time series data point, in the time series database, with alert information associated with the corresponding alert trigger condition if the time series data point meets the corresponding alert trigger condition.
US10949425B2
The invention notably relates to a computer-implemented method for retrieving model outcomes in the course of an event. The method comprises providing variables of a first set of observations of similar events, providing a multiplicity of models, indexing the multiplicity of models with the variables of the first set of observations, querying a model according to one or more variables, and returning, as a result of the query, a model.
US10949421B2
In one embodiment, a system, method, and apparatus to generate a merged record comprises: a client server configured to generate a first report having at least one internal term and at least one descriptive term and a recovery server configured to: receive the first report, associate the at least one internal term with at least one of a plurality of public terms, associate the at least one descriptive term with a generic code or a product code, and associate the at least one descriptive term with at least one main code, the associated main code based upon the associated generic code or product code.
US10949415B2
A computer program product, including: a computer readable storage device to store a computer readable program, wherein the computer readable program, when executed by a processor within a computer, causes the computer to perform operations for logging. The operations include: receiving a transaction including data and a log record corresponding to the data; writing the data to a data storage device; and writing the log record to a log space on a persistent memory device coupled to the data storage device.
US10949394B2
A computer program for managing and manipulating archive zip files of a computer. The program includes a system and method for opening, creating, and modifying, and extracting zip archive files. The program is fully integrated into Microsoft Windows Explorer and is accessed via Explorer menus, toolbars, and/or drag and drop operations. An important feature of the program is the archive manager which may be used to open a zip file, create a new zip file, extract zip files, modify zip files, etc. The program is integrated into Microsoft Windows Explorer using the shell name space extension application program interface developed by Microsoft.
US10949391B2
Mechanisms are provided to automatically identify source code relevant to a task among a set of disparate source code. The mechanisms search a plurality of working sets based on a given keyword associated with the task in order to identify a subset of working sets from a working set store that comprises the given keyword. The mechanisms identify source code files associated with the identified working sets. The mechanisms determine a score that depends on the occurrences of matched working sets for the given keyword within each identified source code file. For each directory or repository, the mechanisms determine an aggregated score for all the source code files comprised therein. The mechanisms present a listing of all identified source code files by directory and repository, where the listing illustrates a relevancy of repositories, directories, and source code files that comprise the given keyword associated with the task.
US10949382B2
Disclosed are systems and methods for providing a user-centric interface into an information management system. The interface may enable a user to search for, view, and modify data objects in an information management system that are associated with the user or with the user's username. The interface may also enable a user to apply administrator-like functions to the data objects associated with the user. The administrator-like functions may include content modification, deduplication operations, and storage policy adjustments, among others.
US10949381B2
In one implementation, a data transformation tool is configured to allow a user to specify how types of data should be mapped to another type of data in a reusable fashion. In one implementation, the data transformation tool analyzes data selected for input, the desired data output, and determines a list of potential mappings that may be used between the compliant and non-compliant systems. The mappings may be generated through transformational expressions and defined as a data wrapper. Once the definition of the one or more mappings are defined, data transformation tool generates one or more files allowing the execution of the transformation of the input data to the output data during an execution phase, such as runtime.
US10949379B2
Distributed computing systems, devices, and associated methods of packet routing are disclosed herein. In one embodiment, a method includes receiving, from a computing network, a packet at a packet processor of a server. The method also includes matching the received packet with a flow in a flow table contained in the packet processor and determining whether the action indicates that the received packet is to be forwarded to a NIC buffer in the outbound processing path of the packet processor instead of the NIC. The method further includes in response to determining that the action indicates that the received packet is to be forwarded to the NIC buffer, forwarding the received packet to the NIC buffer and processing the packet in the NIC buffer to forward the packet to the computer network without exposing the packet to the main processor.
US10949359B2
Determining storage of particular data in cache memory of a storage device includes using a first mechanism to determine when to remove the particular data from the cache memory and using a second mechanism, independent from the first mechanism, to inhibit the particular data from being stored in the cache memory independent of whether the first mechanism otherwise causes the particular data to be stored in the cache memory. The first mechanism may remove data from the cache memory that was least recently accessed. The second mechanism may be based, at least in part, on a prediction value of an expected benefit of storing the particular data in the cache memory. The prediction value may be determined based on input data corresponding to measured cache read hits (RH), cache write hits (WH), cache read misses (RM), cache write destage operations (WD), and prefetch reads (PR) for the particular data.
US10949358B2
Embodiments are directed to providing a secure address translation service. An embodiment of a system includes a memory for storage of data, an Input/Output Memory Management Unit (IOMMU) coupled to the memory via a host-to-device link the IOMMU to perform operations, comprising receiving a memory access request from a remote device via a host-to-device link, wherein the memory access request comprises a host physical address (HPA) that identifies a physical address within the memory pertaining to the memory access request and a first message authentication code (MAC), generating a second message authentication code (MAC) using the host physical address received with the memory access request and a private key associated with the remote device, and performing at least one of allowing the memory access to proceed when the first MAC and the second MAC match and the HPA is not in an invalidation tracking table (ITT) maintained by the IOMMU; or blocking the memory operation when the first MAC and the second MAC do not match.
US10949353B1
A data processing pipeline controller receives a request, from a data iterator associated with a machine learning model, for a data output of a module in the data processing pipeline, wherein each module in the data processing pipeline has an associated cache. The controller determines whether a data output of the module is stored in the associated cache and responsive to the data output being stored in the associated cache, provides the data output from the associated cache to the data iterator without processing data through the module.
US10949347B2
According to one example of the present disclosure, a system includes a computing element configured to provide requests for memory access operations and a memory module comprising a plurality of memories, a plurality of independent data channels, each of the independent data channels coupled to one of the plurality of memories, a plurality of internal address/control channels, each of the independent address/control channels coupled to one of the plurality of memories, and control logic coupled to the plurality of internal address/control channels and configured to receive and decode address and control information for a memory access operation, the control logic further configured to selectively provide the decoded address and control information to a selected internal address/control channel for a selected independent data channel of the plurality of independent data channels based on the received address and control information for the memory access operation.
US10949345B2
Enhanced data buffer control in data systems is presented herein. In one example, a method includes establishing a pool of available memory pages tracked by memory pointers for use in a data structure, and processing requests for storing data to identify ones of the requests indicating data sizes that exceed a capacity of current pages included in the data structure. The method includes providing first pointers indicating start locations in the data structure to begin writing associated data, count information indicating quantities of the associated data able to be written in the current pages, and second pointers indicating at least one additional page in the data structure into which the associated data can be spanned from the current pages, where the at least one additional page is allocated from the pool of available memory pages in accordance with a fullness threshold for the data structure.
US10949344B2
An example apparatus for garbage collection can include a memory including a plurality of mixed mode blocks. The example apparatus can include a controller. The controller can be configured to write a first portion of sequential host data to the plurality of mixed mode blocks of the memory in a single level cell (SLC) mode. The controller can be configured to write a second portion of sequential host data to the plurality of mixed mode blocks in an XLC mode. The controller can be configured to write the second portion of sequential host data by performing a garbage collection operation. The garbage collection operation can include adding more blocks to a free block pool than a quantity of blocks that are written to in association with writing the second portion of sequential host data to the plurality of mixed mode blocks.
US10949341B2
According to one general aspect, an apparatus may include a storage memory to store a plurality of key-value pairs. The apparatus may include at least one snapshot counter configured to store an operation number associated with a respective snapshot of the plurality of key-value pairs. The apparatus may include a snapshot data structure configured to identify, for at least one key-value pair, which, if any, snapshot(s) the respective key-value pair is associated with.
US10949333B1
An automated method for monitoring a lifecycle of code development includes first receiving a submission from a developer for tracking a maturity of an application program as it goes through a software development life cycle pipeline and for deployment into a production environment. A database is constructed with data fields associated with the application program. The code coverage of the application program is determined, as well as a test coverage value. A plurality of reliability parameters are assigned, along with a plurality of security parameters associated with the application program. A maturity score is calculated as a function of the plurality of the reliability parameters, the plurality of security parameters, the development status, the code coverage value, and the test coverage value. A graphical user interface (GUI) is provided to a user for analysis and modification.
US10949331B1
An apparatus comprises a processing device configured to select a subset of a plurality of web components of a web application, the web components being arranged in a web component hierarchy, each web component comprising one or more web elements. The processing device is also configured to assign a tag to each web component in the subset. The processing device is further configured to dynamically generate an automation identifier for a given instance of at least one of the web elements, the generated automation identifier being based at least in part on parameters of the tags assigned to web components in a path from a root of the web component hierarchy to the at least one web element. The processing device is further configured to perform integration testing of the web application utilizing the dynamically generated automation identifier for the given instance of the at least one web element.
US10949326B2
The present invention is directed to a method and system for testing, during runtime, the correctness of a computer program (such as a hypervisor, an operating system or an interpreter) that controls a system and has one or more software modules. Accordingly, a reflexive code of a reflex function is integrated into the software modules or into a virtual infrastructure that executes the computer program. Whenever desired, the reflexive code is activated by an input and its corresponding output is processed. Then, the correctness of the one or more software modules or of the computer program is determined according to the processing results.
US10949324B2
According to one embodiment, there is provided a method for auditing shredding data including first count information in a system for auditing shredding data. The audit method includes causing a paper sheet processing apparatus to generate a first MAC based on the first count information using a first MAC generation key, causing the paper sheet processing apparatus to transmit the first count information and the first MAC to a first computing unit, causing the first computing unit to obtain second count information based on the first MAC using a second MAC generation key, causing the first computing unit to compare the first count information and the second count information, and determining an audit result.
US10949319B2
A computer implemented method including generating one or more threads to operate a storage system, the storage system including one or more system resources, and each of the one or more threads associated with one of a plurality of tasks of the storage system. The method includes updating one or more performance counters of the storage system in response to a change in operating state of one of the one or more threads. The method includes generating a performance snapshot by sampling a state of the tasks associated with the threads and the performance counters, identifying one or more intervals of performance degradation of the storage system from the performance snapshot, and determining a correlation between one or more of the plurality of tasks and the one or more identified intervals of performance degradation.
US10949315B2
Techniques for generating and communicating performance measurements related to virtualized resources (VRs) are discussed. A first set of embodiments discusses relate to generating and communicating 3GPP NF performance measurements related to VR. A second set of embodiments relate to generating and communication VR-related performance measurements over specific reference points (e.g., Ve-Vnfm-em, Or-Vnfm, Or-Vi, Os-Ma-nfvo, etc.) of a management architecture for network function virtualization (NFV).
US10949311B2
The present disclosure discloses method and data restoration system for restoring historic data of an enterprise. The data restoration system receives a request from a user through a transformation backup server, for restoring historic data from a legacy storage device of a plurality of legacy storage devices, associated with an enterprise, along with metadata associated with the historic data. The metadata is previously extracted and stored in a format recognizable by the transformation backup server. The data restoration system determines format of the historic data based on the metadata and extracts historic data from the legacy storage device, using at least one of the metadata and a predefined execution process associated with the historic data, based on the format of the historic data. Thereafter, extracted historic data is restored to the user. The present disclosure recovers legacy data as when required without large migration or any data conversion.
US10949309B2
One or more techniques and/or computing devices are provided for snapshot creation. For example, a request may be received to create a snapshot of a first storage object, hosted by a first storage controller, having a synchronous replication relationship with a second storage object hosted by a second storage controller. A coordinator workflow is initialized to issue a drain and hold request to a splitter. Responsive to an indication that the splitter has stopped processing and started queuing incoming write operations and has drained current write operations based upon the drain and hold request, snapshot creation requests are sent to the first storage controller and the second storage controller. Responsive to the first storage controller creating a first snapshot of the first storage object and the second storage controller creating a second snapshot of the second storage object, the splitter may be resumed to process write operations.
US10949305B2
A memory system may include: a nonvolatile memory device including a plurality of memory blocks, each of which includes a plurality of pages, and among which a subset of memory blocks are managed as a system area and remaining memory blocks are managed as a normal area; and a controller may store system data, used to control the nonvolatile memory device, in the system area, and storing boot data, used in a host and normal data updated in a control operation for the nonvolatile memory device, in the normal area, the controller may perform a checkpoint operation each time storage of N number of boot data among the boot data is completed, and may perform the checkpoint operation each time the control operation for the nonvolatile memory device is completed, ‘N’ being a natural number.
US10949283B2
A computer-implemented method is presented for detecting anomalies in dynamic datasets generated in a cloud computing environment. The method includes monitoring a plurality of cloud servers receiving a plurality of data points, employing a two-level clustering training module to generate micro-clusters from the plurality of data points, each of the micro-clusters representing a set of original data from the plurality of data points, employing a detecting module to detect normal data points, abnormal data points, and unknown data points from the plurality of data points via a detection model, employing an evolving module using a different evolving mechanism for each of the normal, abnormal, and unknown data points to evolve the detection model, and generating a system report displayed on a user interface, the system report summarizing the micro-cluster information.
US10949277B2
Provided are a computer program product for managing bus interface errors in a storage system coupled to a host and storage. A determination is made as to whether a first number of correctable errors on a first bus interface, connecting a first processing unit to the storage, exceeds a second number of correctable errors on a second bus interface, connecting a second processing unit to the storage, by a difference threshold. The correctable errors in the first and second bus interfaces are detected and corrected in the first and second bus interfaces by first hardware and second hardware, respectively. In response to determining that the first number of correctable errors exceeds the second number of correctable errors by the difference threshold, at least a portion of Input/Output (I/O) requests are redirected to a second processing unit using the second bus interface to connect to the storage.
US10949275B1
A message request method and a device of the message request method are provided, and the device is applicable to a USB multi-port electronic device including N type-C ports. The message request method includes receiving a message, and assigning, according to a port identifier of the message, the message to a corresponding message pending queue of N message pending queues; selecting, according to a largest message pending first algorithm, a message pending queue with a maximum quantity of messages from the N message pending queues, and obtaining a queue identifier corresponding to the message pending queue; extracting the message from the message pending queue corresponding to the queue identifier; and delivering the message to a policy engine of the type-C port corresponding to the queue identifier, to make a request for the message.
US10949266B2
A system comprising: a first subsystem comprising one or more first processors, and a second subsystem comprising one or more second processors. The second subsystem is configured to process code over a series of steps delineated by barrier synchronizations, and in a current step, to send a descriptor to the first subsystem specifying a value of each of one or more parameters of each of one or more interactions that the second subsystem is programmed to perform with the first subsystem via an inter-processor interconnect in a subsequent step. The first subsystem is configured to execute a portion of code to perform one or more preparatory operations, based on the specified values of at least one of the one or more parameters of each interaction as specified by the descriptor, to prepare for said one or more interactions prior to the barrier synchronization leading into the subsequent phase.
US10949265B2
A method is disclosed comprising: detecting an event that is generated within a storage system; identifying a plurality of barrier objects that are associated with the event, each of the plurality of barrier objects being associated with a different respective set function, each of the plurality of barrier objects being associated with a different respective wait function, and each of the plurality of barrier objects being associated with a different respective release function; calling the respective set function of each of the barrier objects; calling the respective wait function of each of the barrier objects, wherein at least one of the respective wait functions is called before another one of the respective wait functions has returned; reconfiguring the storage system after all of the respective wait functions have returned; and calling the respective release function of each of the barrier objects.
US10949256B2
A controller includes one or more hardware components for performing operations, an interconnect, and a plurality of processors connected to the one or more hardware components through the interconnect. Each processor of the plurality of processors is configured to perform multithreading to concurrently handle multiple threads of execution, and assign a different thread identifier or master ID value to each concurrently handled thread of execution. An instruction is generated for a hardware component by executing a thread of the concurrently handled threads of execution. The instruction includes the thread identifier or indicates the master ID value assigned to the thread. The generated instruction is sent to the hardware component through the interconnect.
US10949252B1
Techniques for benchmarking a machine learning model/algorithm are described. For example, in some instances a method includes generating an execution plan for benchmarking of at least one task corresponding to a machine learning model based on an identified machine learning model, identified training data, and at least one objective for the benchmarking job; receiving execution statistics about the execution of the task as a part of the benchmarking job according to the execution plan; and updating the execution plan based at least in part on the received execution statistics of the task.
US10949245B2
Techniques are disclosed for maintaining high availability (HA) for virtual machines (VMs) running on host systems of a host cluster, where each host system executes a HA module in a plurality of HA modules and a storage module in a plurality of storage modules, where the host cluster aggregates, via the plurality of storage modules, locally-attached storage resources of the host systems to provide an object store, where persistent data for the VMs is stored as per-VM storage objects across the locally-attached storage resources comprising the object store, and where a failure causes the plurality of storage modules to observe a network partition in the host cluster that the plurality of HA modules do not. In one embodiment, a host system in the host cluster executing a first HA module invokes an API exposed by the plurality of storage modules for persisting metadata for a VM to the object store. If the API is not processed successfully, the host system: (1) identifies a subset of second HA modules in the plurality of HA modules; (2) issues an accessibility query for the VM to the subset of second HA modules in parallel, the accessibility query being configured to determine whether the VM is accessible to the respective host systems of the subset of second HA modules; and (3) if at least one second HA module in the subset indicates that the VM is accessible to its respective host system, transmits a command to the at least one second HA module to invoke the API on its respective host system.
US10949244B2
Some embodiments provide novel methods for performing services for machines operating in one or more datacenters. For instance, for a group of related guest machines (e.g., a group of tenant machines), some embodiments define two different forwarding planes: (1) a guest forwarding plane and (2) a service forwarding plane. The guest forwarding plane connects to the machines in the group and performs L2 and/or L3 forwarding for these machines. The service forwarding plane (1) connects to the service nodes that perform services on data messages sent to and from these machines, and (2) forwards these data messages to the service nodes. In some embodiments, the guest machines do not connect directly with the service forwarding plane. For instance, in some embodiments, each forwarding plane connects to a machine or service node through a port that receives data messages from, or supplies data messages to, the machine or service node. In such embodiments, the service forwarding plane does not have a port that directly receives data messages from, or supplies data messages to, any guest machine. Instead, in some such embodiments, data associated with a guest machine is routed to a port proxy module executing on the same host computer, and this other module has a service plane port. This port proxy module in some embodiments indirectly can connect more than one guest machine on the same host to the service plane (i.e., can serve as the port proxy module for more than one guest machine on the same host).
US10949242B2
Disclosed by the present invention are a running method for an embedded type virtual device and a system, an embedded type device being divided into a managing process, a plurality of real-time modules and a plurality of non-real-time modules. The managing process reading a configuration file, loading real-time and non-real-time module libraries of each processor and completing initialization interaction by means of a virtual controller area network (CAN) bus and first in, first out (FIFO) communication. The managing process starting a real-time thread and serially scheduling real-time task according to a task period setting relation. The managing process starting a plurality of non-real-time threads, calling a period task of a non-real-time module and carrying out parallel communication with a plurality of debugging clients. The real-time modules exchange data with each other by means of a virtual data bus, and the real-time modules exchange data with the non-real-time modules by means of a sharing memory.
US10949241B2
A secondary pool of VMs is used to run secondary services or jobs, which may be evicted upon failure of a corresponding primary VM. Upon detection of a failure of a primary resource, the secondary services or jobs are evicted from secondary pool resources, and the secondary pool resources can be automatically allocated to the jobs of the failed primary resource. In this regard, a secondary job may be thought of as a preemptible job and comprises services or jobs that are lower priority than the service or job on the primary resource. By using computing resources in the secondary pool to run secondary or preemptible jobs, this technology makes use of what would be otherwise idle resources. This beneficially avoids having to allocate additional and separate computing resources for secondary jobs, leads to more efficient use of network resources, and reduces costs.
US10949240B2
An illustrative “Live Synchronization” feature in a data storage management system can reduce the downtime that arises in failover situations. The illustrative Live Sync embodiment uses backup data to create and maintain a ready (or “warm”) virtualized computing platform comprising one or more virtual machines (“VMs”) that are configured and ready to be activated and take over data processing from another data processing platform operating in the production environment. The “warm” computing platform awaits activation as a failover solution for the production system(s) and can be co-located at the production data center, or configured at a remote or disaster recovery site, which in some embodiments is configured “in the cloud.” Both local and remote illustrative embodiments are discussed herein. An “incremental forever” approach can be combined with deduplication and synthetic full backups to speed up data transfer and update the disaster recovery sites.
US10949239B2
A container management system and device that includes a hibernator deployment to determine a semantic defined for applications generated to perform deployments in the container management system, determine whether the applications are active during a corresponding time period included within the semantic, and transfer the applications from an active state to an inactive state in response to the application not being inactive during the corresponding time period included within the semantic defined for the application.
US10949236B2
A method and apparatus for configuring an overlay network are provided. In the method and apparatus, an application source comprising an executable portion is obtained. A computer system instance is caused to execute at least some of the executable portion, and a snapshot of the computer system instance after partial but incomplete execution of the executable portion is obtained such that the snapshot is usable to instantiate another computer system instance to continue execution of the executable portion from a point in execution at which the snapshot was obtained.
US10949218B2
A device may process configuration data to identify category data that identifies possible categories of data included in the configuration data. The device may process the category data, after identifying the category data, using a natural language processing technique to generate a set of terms to be processed using an artificial intelligence module. The device may utilize the artificial intelligence module to process the set of terms to predict a set of configuration actions to be performed with respect to the configuration data and to determine an order in which to perform the set of configuration actions. The artificial intelligence module may be associated with translating the configuration data into a computer-readable form. The device may generate an execution script based on the set of configuration actions or the order in which to perform the set of configuration actions. The device may perform the set of configuration actions.
US10949195B2
A method for changing over to a firmware version in an electrical control unit for a drive system, wherein the electrical control unit is suitable for executing an existing application program for operating the drive system, and a different firmware version is in operation in the electrical control unit. The method a) checks the existing application program for compatibility with the one firmware version by use of a script, and b) in the case where the existing application program is compatible with the one firmware version, changes over from the other firmware version to the one firmware version in the electrical control unit.
US10949193B2
Disclosed is a system and method of updating active and passive agents in a network. The system includes a hardware processor configured to designate a unique identifier for each of a plurality of terminal node in a network of computing devices, broadcast the identifiers, collect criteria from the nodes, the criteria characterizing each node and a set of unique identifiers for other nodes in a same broadcast domain as the terminal node, generate a list of nodes that are active update agents and a list of nodes that are passive update agents based on the collected criteria, transmit one or more updates of a security application installed on the each terminal node to each terminal node that is an active update agent, and transmit from each terminal node that is an active update agent, the one or more updates to each terminal node that is a passive update agent.
US10949189B2
Techniques for securely updating a point-of-sale (POS) system that includes a merchant-facing device and a buyer-facing device are described. For instance, the merchant-facing device may execute first software that provides first POS functionality and the buyer-facing device may execute second software that provides second POS functionality. To update both devices, the merchant-facing device may receive a software update from a payment service via a network connection, and update the first software using the software update. The merchant-facing device can then cause, via a physical connection, the buyer-facing device to reboot in an update mode and send the software update to the buyer-facing device. In response, the buyer-facing device can update the second software using the software update and then reboot in a payments mode. In some instances, the buyer-facing device can then update a secure enclave on the buyer-facing device using the software update.
US10949183B2
A processor-implemented method for transforming co-routines to equivalent sub-routines is provided. An input is received at a first user device from a user for a first language and a first operating environment. The first language includes the co-routines and is supported in a first hardware environment. The first language is analyzed to transform the co-routines of the first language into the sub-routines of a second language for implementing the co-routines of the first language in a second hardware environment. The second hardware environment supports the sub-routines of the second language in a second operating environment by determining automatic variables for persistent variables and non-persistent variables, transforming the persistent variables and the non-persistent variables into the sub-routines of the second language, determining return statements and yield statements in the co-routines, and translating the co-routines of the first language into the sub-routines of the second language and the second operating environment.
US10949176B2
The present disclosure involves systems, software, and computer implemented methods for automatic view generation based on annotations. One example method includes receiving a request to display a user interface view on a client device. Metadata that defines at least one entity included in at least one data source is received. Annotations that define user interface elements for displaying information for the at least one entity are received. A metamodel is generated using the received metadata and the received annotations. Native user interface elements are automatically generated using the metamodel. The native user interface elements are native to the client device. The native user interface elements in the user interface view on the client device.
US10949171B1
One of the useful things having proven track record for increasing manual productivity is a very specific kind of parts, which can be assembled and disassembled, particularly in the context of CBD/CBE (Component-Based Design, or Engineering) of physical products such as cars, computers, or cell-phones. Such very specific kind of parts (that are assembled and disassembled) are widely known as components, particularly in the context of the CBD/CBE of the physical products. It is desirable to build software applications by using software parts (or components) that can be plugged-in and unplugged, for example, by transforming (e.g. by designing or redesigning) certain existing kinds of software components or parts into a virtual pluggable module, which is designed to be plugged-in and unplugged. Creating and using such a new kind of pluggable modules for building software applications requires inventing enabling tools, mechanisms, processes, and/or methods to facilitate virtual plugging in and unplugging of each of said new kind of pluggable modules.
US10949169B2
Methods and leading zero anticipators for estimating the number of leading zeros in a result of a fixed point arithmetic operation which is accurate to within one bit for any signed fixed point numbers. The leading zero anticipator includes an input encoding circuit which generates an encoded input string from the fixed point numbers; a window-based surrogate string generation circuit which generates a surrogate string whose leading one is an estimate of the leading one in the result of the arithmetic operation by examining consecutive windows of the encoded input string and setting corresponding bits of the surrogate string based on the examinations; and a counter circuit configured to estimate the number of leading zeros in the result of the arithmetic operation based on the leading one in the surrogate string.
US10949161B2
A method and apparatus for performing multi-tasking using an external display device in an electronic device are provided. A method for performing a multi-tasking work using an external display device in an electronic device includes the operations of executing at least one application, determining whether to output an application screen to the external display device, in response to determining to output the application screen, sending an emulator execution request to the external display device, and, after sending the emulator execution request to the external display device, determining an application identifier in a screen of an application whose screen is determined to be outputted to the external display device, and transmitting a signal corresponding to the screen and the application identifier to the external display device.
US10949159B2
To make it easier to switch to video that is being viewed by another user, a source data acquisition unit acquires source data of content that is distributed by an apparatus. A video clipping unit clips video in a range specified by a participant's terminal out of 360-degree video indicated by the source data supplied thereto. Upon receiving a range of video specified in association with the participant's terminal, a content distribution unit clips video in the range out of 360-degree video acquired by the source data acquisition unit and distributes the clipped video to the participant's terminal. Also, upon a display switching instruction being made in association with a switching source participant's terminal, the content distribution unit distributes video that is clipped according to a range of video specified in association with a switching destination participant's terminal, to the switching source participant's terminal.
US10949155B2
An environ system includes environ panels arranged to form a partial or full enclosure, wherein each environ panel includes display components that together provide a display area across a majority of a surface of the environ panel facing inward within the enclosure. The environ system further includes a local controller coupled to the environ panels and a master controller coupled to the local controller. The master controller provides control information to the local controller to coordinate a presentation of a visual display sequence across the environ panels.
US10949146B2
Examples disclosed herein relate to receiving a request to perform an operation on a document, determining whether the document complies with a plurality of operation policies, and in response to determining that the document complies with the plurality of operation policies, providing a notification that the operation is ready to be performed and digitally signing the document.
US10949139B2
A printing apparatus accepts an input related to a secure print job, controls a size of a spool area in a predetermined memory for secure print jobs in response to an input related to the accepted secure print job, and executes secure printing based on the secure print job in response to a user operation. Non-secure printing is executed based on a non-secure print job without a user operation being performed, acceptance of the input related to the secure print job is acceptance of an input indicating that an environment of the printing apparatus is an environment in which secure printing is executed more than non-secure printing, and in response to the accepted input, the size of the spool area for secure print jobs in the predetermined memory becomes larger than a size of a spool area for non-secure print jobs in the predetermined memory.
US10949137B2
An image processing device accepts an input from a user via a UI screen displayed on a display unit and includes a control unit. The control unit accepts, via the UI screen, selection of an area of at least one image layer representing an image and included in a print job. The area is selected from among the entire area of the at least one image layer, an image area that is included in the at least one image layer and corresponds to the image, and a non-image area that is included in the at least one image layer and does not correspond to the image. The control unit generates a spot-color image layer having a recorded amount of a spot color specified for the area corresponding to the accepted selection and adds the spot-color image layer to the print job.
US10949131B2
A first request to create a first storage volume to store a first portion of a first logical volume is received by a first block storage server instance. A second request to create a second storage volume to store a second portion of the first logical volume is received by a second block storage server instance. A third request is sent to a third block storage server instance to create a third storage volume to store the second portion of the first logical volume. The second portion of the first logical volume is stored by the third block storage server instance to the third storage volume. A data store containing an identification of each block storage server instance hosting a portion of the first logical volume is updated to remove an identification of the second block storage server instance and add an identification of the third block storage server instance.
US10949129B2
A method for execution by a compaction management system includes determining observed compaction information based on compaction observed in at least one storage device during an observed timeframe. An estimated compaction rate is generated for a first future timeframe based on the observed compaction information. An updated ingest rate is generated for the first future timeframe based on a current ingest rate and the estimated compaction rate. A first proper subset of a set of data to be written to the at least one storage device is generated based on the updated ingest rate. Storage of the first proper subset in the at least one storage device is facilitated during the first future timeframe. Storage of a remaining proper subset of the set of data in an elastic buffer is facilitated during the first future timeframe, where the elastic buffer utilizes a memory of the compaction management system.
US10949128B2
The invention provides a data protection method, which is applied in a data storage device. The data storage device comprises a controller and a plurality of flash memories. The flash memories are formed with a data storage area. When the user wants to protect at least one specific data in the data storage device, a write filter command is transmitted to the data storage device by a host. After the controller of the data storage device receives the write filter command, it will execute a write filter process. When the write filter process is performing, the data storage area is cut into a first partition and a second partition by the controller, and sets the first partition as a read-only area for prohibiting the movement of data, so that the specific data stored in the first partition can be protected by prohibiting the movement of data.
US10949119B2
Systems and methods are described for reducing error rates on data storage devices by applying data shaping to data written to such devices in order to avoid error-prone states on cells within the devices. Different states of individual cells (such as those representing different bit patterns) may have different propensities for error, and these propensities may vary during operation of a device. Thus, a device as disclosed herein may determine error-prone states for a cell or group of cells, and apply data shaping to data written to such cells to reduce the likelihood that writing the data places the cell or cells into an error-prone state. Data shaping may be used, for example, to increase the occurrence of “0” bits within input data, thus avoiding error-prone low voltage states that may be used to represent a series of “1” bits.
US10949116B2
A method includes obtaining historical storage resource utilization data for a given set of storage resources of one or more storage systems, and generating a plurality of model-specific storage resource capacity predictions utilizing the historical storage resource utilization data and respective ones of a plurality of time series capacity prediction forecasting models. The method also includes selecting a subset of the model-specific storage resource capacity predictions having one or more designated characteristics, determining an overall storage resource capacity prediction based at least in part on a combination of the selected subset of the model-specific storage resource capacity predictions, and modifying a provisioning of storage resources of the one or more storage systems based at least in part on the overall storage resource capacity prediction.
US10949113B2
Techniques for profiling storage blocks in non-transitory memory (e.g., flash memory dies) to determine their retention capability, and assigning them with labels based on retention, are described. A superblock (SB) can be formed from physical blocks with the same labels located in different dies. The disclosed system and methods improve storage efficiency when the update frequency of stored data is non-uniform, as is typically the case. Moreover, the disclosed embodiments improve the reliability of solid state drives (SSDs), as well as reduce data refresh frequency and write amplification due to periodic refresh. A storage system can comprise a controller configured to obtain expected retention times for a plurality of storage blocks. The controller can partition the blocks into superblocks based on the retention times. A respective superblock is associated with a superblock retention time range, and contains blocks having expected retention times within the retention time range.
US10949106B2
The present invention provides a method performed by a secure digital (SD) card supporting both an SD mode and a peripheral component interconnect express (PCIe) mode for initializing the SD card. The method comprises: (a) after receiving a first supply voltage through a first voltage supply pin from a host coupled to the SD card, entering the SD mode if the SD card is not in the PCIe mode and a CMD0 command for entering the SD mode is received through a command pin from the host coupled to the SD card; and (b) after receiving the first supply voltage through the first voltage supply pin from the host coupled to the SD card, performing a PCIe linkup process if the SD card is not in the SD mode and a second supply voltage is received through a second voltage supply pin from the host coupled to the SD card. The SD card enters the PCIe mode if the PCIe linkup process succeeds.
US10949103B2
Techniques to satisfy quality of service (QoS) requirements on a per virtual machine basis natively in a storage system are disclosed. In various embodiments, for each of a plurality of virtual machines a corresponding input/output (I/O) request queue is stored on the storage system. Requests are scheduled to be pulled from the respective request queues and added to a corresponding storage operation pipeline at the storage system in an order determined based at least in part on a per virtual machine quality of service parameter.
US10949098B2
Certain embodiments may relate to providing increased storage capacity. For instance, a memory storage device may include a motherboard with an external communication interface. The memory storage device may also include a multiple solid-state drives coupled to the motherboard in communication with the external communication interface. Each of the plurality of solid-state drives may include a respective storage controller to manage the distribution of data during a write or read operation to a combination of a primary storage allocation and a redundant storage allocation. The redundant storage allocation may be included in the combination in response to detecting an error condition associated with at least a portion of the primary storage allocation.
US10949087B2
A Key-Value SSD (KV-SSD) is disclosed. The KV-SSD may include a data structure including a plurality of image values used by the application program. The data structure may include a plurality of first dimension containers to organize the data according to a first dimension. Each of the plurality of first dimension containers may include at least one value storing image data for the image object at a resolution and a Chroma Subsampling rate.
US10949086B2
Systems and methods for using virtual keyboards for high dimensional controllers in accordance with embodiments of the invention are illustrated. One embodiment includes a virtual keyboard system including a processor, and a memory, including a virtual keyboard application, where the virtual keyboard application directs the processor to display a plurality of 3D keys in a virtual environment, where each 3D key represents at least one symbol via a display device, display a cursor in the virtual environment, where the cursor is movable in at least three dimensions via the display device, obtain a user input data from an input device, move the cursor to a 3D key in the plurality of 3D keys based on the user input data, and record the at least one symbol represented by the 3D key.
US10949079B2
An electronic device having a touch screen and an operation control method thereof are provided. The electronic includes a touch screen which receives a plurality of manipulations; and a controller which determines whether a second manipulation is made on a screen displayed on the touch screen during a predetermined time period after a first manipulation is made on the screen, and controls to perform an operation corresponding to the second manipulation instead of an operation corresponding to the first manipulation to be performed, if the second manipulation is made during the predetermined time after the first manipulation is made.
US10949078B2
An apparatus for display content on a touch panel includes a detecting unit that detects a touchdown to touch the touch panel and a touchup to lift off from the touch panel to cancel touching, and a menu display control unit that performs control to display menu if the touchup is detected after the touchdown is detected within a display region of the content.
US10949070B2
The present disclosure relates to a mobile application and interface for event management. The mobile application may have various, configurable features, such as different information that may be displayed, different actions that may be performed, and so forth, such that a given organization or user can be provided with configured or customized levels of function. A designer of the mobile application may configure or select certain features to be available to different users or classes of users, such as to remove a feature that is not relevant to a specific user or group of users.
US10949068B2
Embodiments of the invention address deficiencies of the art in respect to user interface control groups and provide a method, system and computer program product for rendering a set of user interface controls with dynamic content in a GUI. In one embodiment, the invention can include a data processing system including a set of user interface controls and control data including a set of cumulative selection metrics for each user interface control in the set. Each user interface control in the set, in turn, can include a label and an indicator of cumulative metrics for the user interface control. For instance, the set of user interface controls can include a set of radio buttons in a radio button control group. As another example, the set of user interface controls can include a set of check boxes in a check box control group.
US10949063B2
A system is provided for selectively presenting a portion of an event to a user. The system includes a first device, a second device, and a network allowing communication between the first and the second device. An application at the first device displays a plurality of sub-events that characterize an event; receives an input from a user whereby the user selects a sub-event from the plurality of sub-events; sends a request to a second device, the request comprising information associated with the selected sub-event; receives media data from the second device whereby the media data represents the selected sub-event; and presents the received media data. An application at the second device receives the request from the first device, selects the media data that represents the selected sub-event from a database using the information associated with the selected sub-event, and sends the selected media data to the first device.
US10949047B2
A display device includes an input sensor having sensing electrodes disposed in a sensing area and signal lines. Each of the signal lines is connected to a corresponding electrode of the sensing electrodes and disposed in the line area. One signal line of the signal lines includes a first portion having a constant width, a second portion disposed outside a corner area of the sensing area, extending from the first portion, and having a width gradually increasing in a direction that is away from the first portion, a third portion extending from the second portion and having a width gradually varying in a direction that is away from the second portion, and a fourth portion extending from the third portion and having a constant width.
US10949037B2
The present invention provides a method for manufacturing a flexible display device comprising a touch sensor, capable of controlling process dispersion and inhibiting cracks during the transfer of the touch sensor.
US10949035B2
Method carried out by stylus, method carried out by dual stylus and dual controller, and dual stylus
A method is carried out by a stylus, wherein the stylus is a dual stylus configured to be capable of transmitting signals pursuant to both a first system and a second system and receiving at least a signal pursuant to the first system. The dual stylus has a detection function of detecting a writing pressure applied to a stylus (pen) tip. The method includes detecting contact between the stylus and a touch surface based on the writing pressure detected by the detection function, activating a signal reception operation pursuant to the first system for a predetermined time period, and, responsive to reception of a signal pursuant to the first system in the predetermined time period, setting an operation mode of the stylus to a first operation mode, in which signals are transmitted and received pursuant to the first system.
US10949029B2
A system for classifying touch events of different interaction layers includes a touch screen configured to display an interactive element, one or more vibro-acoustic sensors coupled to the touch screen, a touch event detector configured to monitor the one or more vibro-acoustic sensors and to save vibro-acoustic signals sensed by the one or more vibro acoustic sensors, wherein the touch event detector is further configured to detect touch events in which the interactive element is touched by a first or a second finger part of a user, and wherein the touch events result in generating the vibro-acoustic signals, and a vibro-acoustic classifier is configured to classify the vibro-acoustic signals and activate corresponding functions in the different layers dependent upon which finger part is used.
US10949026B2
Provided is a method of creating an image on an array of optoelectronic elements comprising (a) providing a device comprising an array of optoelectronic elements and circuitry connected to each optoelectronic element, wherein the optoelectronic element comprises plural quantum dots or plural nanorods, and wherein the circuitry is configured to be capable of switching each optoelectronic element independently between an effective forward bias configuration and a reverse-bias configuration, (b) imposing an effective reverse bias on two or more of the optoelectronic elements, (c) providing circuitry that will detect the onset of photocurrent from an individual effective reverse biased optoelectronic element and that will respond to the photocurrent by changing the bias on the individual optoelectronic element to an effective forward bias.
US10949024B2
A pulse of terahertz radiation is transmitted through a touch panel formed of a dielectric material. The pulse generates an employable evanescent field in a region adjacent to a touch surface of the touch panel. The terahertz radiation has a frequency range between 0.1 terahertz and 10 terahertz. A reflected pulse is generated from an object located within the region adjacent to the touch surface of the touch panel. A position is triangulated of the object on the touch surface of the touch panel, based at least in part on the reflected pulse.
US10949022B2
The touch screen system includes a touch input detector for detecting a touch input in order to obtain a touch result value through the touch screen, and detecting at least two of a time interval of the detected touch input, a touch area of the touch input, a touch intensity of the touch input, or a temperature of the touch input, a touch type classifier for outputting whether the detected touch input is a normal touch or a false touch from a learned AI model, and a communicator for communicating with the server, the communicator transmitting to the server, and the server includes an AI model learner for generating the learned AI model. According to the present disclosure, it is possible to determine the touch error by using the AI, the AI based false touch recognition technology, and the 5G network.
US10949020B2
Embodiments may take the form of a system having a user input device and a first sensor coupled to the user input device. The first sensor is configured to sense touch on a surface of the user input device. The system may also include a second sensor in communication with the surface of the user device configured to sense wetting of a user's fingerprint on the surface. The system has a processor coupled to the first and second sensors and configured to estimate an amount of force applied by the user's fingerprint based at least in part upon the sensed wetting of the user's fingerprint.
US10949012B2
An electronic device includes a housing, a display, a touch sensor sensing a touch of an external object, a force sensor sensing pressure by the touch, and a processor that is electrically connected with the display. The touch sensor, the force sensor and a memory are electrically connected with the processor. The memory stores instructions that, when executed, cause the processor to activate at least part of the force sensor while the display is turned off, or while the display operates in a low-power mode, to perform a first function if pressure of a first level by the touch is sensed in the at least part of the force sensor. The processor also performs a second function associated with the first function if pressure of a second level by the touch is sensed in the force sensor while the first function is performed.
US10949011B1
A touch panel system 1 includes: a bag-shaped touch panel body part V having a flexible touch face 11 and a visible light transmittable opposite face 12, wherein a colored fluid 20 is contained in a space between the touch face and the opposite face; a camera 50 for taking an image of the opposite face; and an image analysis part 100 for analyzing RGB values of pixels in the image captured by the camera, wherein the camera captures a change in color of the opposite face resulting from an external force applied to the touch face and making the opposite face closer in distance, moving the fluid from the location 14; and the image analysis part calculates at least coordinates of the location or shape of the location based on the RGB value analysis results, and reflects the result in an image on an image display device.
US10949010B2
A display apparatus including a display panel, a polarizing member disposed on the display panel and having an absorption axis and a transmission axis perpendicular to each other, and a touch electrode disposed on the display panel, overlapping the polarizing member, and extending in a first direction crossing an absorption axis direction parallel to the absorption axis, in which the touch electrode includes touch patterns and a connection pattern connecting the adjacent touch patterns in the first direction, the connection pattern has a minimum width in a direction perpendicular to a second direction crossing the first direction, the first direction and the absorption axis direction form a first directional angle equal to or less than substantially 90 degrees, the first direction and the second direction form a second directional angle equal to or less than substantially 90 degrees, and the first directional angle is equal to the second directional angle.
US10949004B2
A lighting laminated glazing includes a first transparent glazing and a second glazing; an intermediate thermoplastic material layer; an electrically conductive layer between the first and second glazings; a capacitive touch sensitive device including a touch sensitive structure formed in the electrically conductive coating, having a ground electrode and a touch electrode having a touch sensitive area; a light emitting diode on the electrically conductive layer to indicate the touch sensitive area, the diode having a light emitting surface facing the touch sensitive area, and having a first and a second terminal electrically connected to, respectively, the ground electrode and the touch sensitive area; and a lighting device controlled by the touch sensitive device, the lighting device including a lighting element distinct from the diode, the lighting element being disposed between the first and the second glazing.
US10949000B2
Aspects of the disclosure provide methods and apparatuses for recommending a sticker set. An apparatus for recommending a sticker set includes interface circuitry and processing circuitry. When the interface circuitry receives a sticker recommendation request from a terminal, the processing circuitry determines a historical sticker set that includes a sticker previously sent by a user of the terminal device, and at least one recommendable sticker set not including the historical sticker set. Then the processing circuitry determines a recommendation index for each of the at least one recommendable sticker set according to an emotion feature of the historical sticker set and an emotion feature of the respective recommendable sticker set. According to the recommendation index for each of the at least one recommendable sticker set, the interface circuitry sends a sticker set recommendation for one or more of the at least one recommendable sticker set to the terminal device.
US10948991B2
The present invention relates to virtual reality systems that provide haptic feedback to users. In particular, the following describes a system that may provide a user with an indication of a force exerted by a virtual object and/or a texture of a virtual object. A virtual reality system is arranged to provide haptic feedback to a user, comprising: a controller; determination means for producing output data representative of an orientation and/or velocity and/or acceleration of an upper arm of the user and an orientation and/or velocity and/or acceleration of a lower arm of the user, the determination means in communication with the controller for providing output data to the controller; and a set of electrodes for attachment to a limb of a human body, each electrode in communication with the controller for receiving an stimulation signal from the controller for applying an electrical stimulus based on the stimulation signal to the muscle of a user. The controller is arranged to define a virtual environment; receive output data from the determination means to determine a first orientation of an upper arm of the user and a second orientation of a lower arm of the user; represent a virtual hand of the user in the virtual environment; represent a virtual object with a predefined mass in the virtual environment; and generate stimulation signals to simulate a force applied to the virtual hand by the virtual object, and wherein the controller is arranged to generate the stimulation signals such that the simulated force is determined based on the first and second orientations.
US10948985B2
Perceived clarity of an image presented by a display can be improved using an image stabilization technique to stabilize the image relative to a user's retina. During an illumination period, stabilization actuators are controlled to move a display panel or adjust optical components in the path of light associated with the image to shift the location of the image on the user's retina in response to head or eye movement detected by the system. In some embodiments, a display is configured to illuminate an image, and at least one stabilization actuator is configured to stabilize the image in a retina space associated with a user. Changes in the retina space can be detected by one or more sensors configured to detect a head position of the user and/or an orientation of the user's retina. The image is stabilized in retina space using the stabilization actuators.
US10948983B2
A system and method enable an electronic device to perform gaze or focal tracking operations. The electronic device includes a processor and a display screen. The processor is configured to in response to determining at least one of: a gaze of the user or a focal point of the eye of the user, control at least one of: an operation of the electronic device, or a focal point of an adjustable lens. The display screen is coupled to the processor, and configured to present an image of an object based on at least one of the gaze of the user or the focal point of the eye.
US10948982B2
An exemplary virtual reality media system assigns a plurality of display parameters to a three-dimensional (“3D”) virtual object that is to be integrated into an immersive virtual reality world. The plurality of display parameters define a time period during which the 3D virtual object is viewable within the world to a user experiencing the world, as well as a location, an orientation, and a size of the 3D virtual object as these appear to the user during the time period. The system integrates the 3D virtual object into the world in accordance with the display parameters and dynamically changes a display parameter during the time period to change the location, orientation, and/or size of the 3D virtual object. The system further integrates content into the world by presenting the content on the 3D virtual object while the display parameter is dynamically changing. Corresponding methods and systems are also disclosed.
US10948973B2
An electronic device may have a power system with a battery. The power system receives power such as wireless power or wired power and uses a portion of the received power to charge the battery as needed. Control circuitry in the portable electronic device is used to run background processes such as image processing tasks, data synchronization tasks, indexing, and other background processes. In some circumstances, such as when the battery is below a certain state of charge threshold, background processes may be stopped so that the battery is charged as fast as possible. Once above this initial state of charge threshold, background processes may be performed during charging as long as the temperature and state of charge of the battery do not exceed safety temperature and safety state of charge values. Performing background processes in these conditions ensures requisite background processing tasks are completed while preserving battery health.
US10948963B2
An integrated circuit comprises first and second power domains, and a message handling unit to control passing of messages sent from a sender device in the first power domain to a receiver device in the second power domain. The message handling unit writes messages sent from the sender device to a message storage area, provided in the second power domain. The message handling unit is responsive to a message send request from the sender device requesting sending of at least one message to the receiver device when at least one device in the second power domain is in a quiescent state, to transmit a wakeup request to a second domain power controller to request that said at least one device in the second power domain transitions from the quiescent state to an awake state.
US10948961B2
An electronic device, including a power source, power-consuming devices, a USB interface, a command receiver, a memory, and a controller, is provided. The controller forecasts at least one of the power-consuming devices to be used in one of a plurality of time segments, calculates a level of total operation power being sum of power required by the forecasted at least one of the power-consuming devices for the time segment with reference to values of power stored in the memory, and determine a level of the power to be delivered to an external device connected to the USB interface in the time segment based on the level of the total operation power and the level of the power capacity in the power source. The controller controls the power source to deliver the determined level of the power to the external device through the USB interface during the time segment.
US10948960B2
The disclosure provides a control device and a control method capable of properly executing a termination process even in a case where a power shutdown occurs again during the execution of a restart process. A programmable logic controller includes a central processing unit module, a power shutdown detection part, a power supply holding circuit, and a power detection part. The central processing unit module executes the termination process with the power supplied from the power supply holding circuit in a case where the power shutdown detection part has detected the power shutdown, and the central processing unit module executes a reboot process on condition that the power supply holding circuit holds a power amount equal to or greater than a reference amount based on the power detection part in a case where the power shutdown detection part has detected a return of the power supply from the power shutdown.
US10948958B2
In one or more embodiments, one or more systems, methods, and/or processes may determine an engagement of a power supply unit with at least one of an information handling system (IHS) and a chassis configured to house multiple information handling systems (IHSs); may provide a power at a first voltage to the at least one of the IHS and the chassis; may determine if the at least one of the IHS and the chassis utilizes a second voltage; if the at least one of the IHS and the chassis utilizes the second voltage, may determine if the power supply unit is configured to provide the power at the second voltage; and if the power supply unit is configured to provide the power at the second voltage, may provide the power at the second voltage to the at least one of the IHS and the chassis.
US10948952B2
A power distribution board for a modular chassis system, wherein the modular chassis system is configured to install a plurality of electrical devices, and the power distribution board comprises: a plurality of detecting pins, a microcontroller and a plurality of protecting circuits. The plurality of detecting pins electrically connects to the plurality of electrical devices respectively, and each detecting pins is configured to detect a modular type of a respective one of the electrical devices. The microcontroller electrically connects to the plurality of the detecting pins and selectively chooses one of a plurality of configurations according to the detected modular type. Each of the protecting circuits electrically connects to the microcontroller and corresponds to one of the electrical devices, each of the protecting circuits set a rated power value according to the chosen one of the configurations.
US10948949B2
An electronic apparatus having a hole area and a controlling method of are provided. More particularly, an electronic apparatus having a hole area which may enlarge an image or application screen through analysis and a method for controlling a hole area of an electronic apparatus are provided. Some embodiments provide an electronic apparatus having a hole area, capable of analyzing an edge (or edge of an application screen) of an image and displaying on one of an entire area or a main area and a method for controlling a hole area of the electronic apparatus. In addition to above, various exemplary embodiments are available.
US10948948B2
An electronic apparatus includes a first body which includes a keyboard and an adaptor, and a second body which includes a display and a frame in which the display is installed. The first body includes a first magnet, and the second body includes a second magnet. The second body is rotatable with respect to the keyboard of the first body while the first body is attached to the second body.
US10948943B2
A case for a laptop computer, the case comprising upper and lower shells which are entirely separate from one another. Each shell comprises an outer layer of a first injection moulded polymer and an inner liner of a second injection moulded polymer softer than the first. Each shell defines a cavity having a back surface and upstanding side walls, the cavity being arranged to receive, in use, one half of the laptop computer. The second polymer comprises a plurality of inwardly extending clips which protrude across the cavity from an edge of the side wall furthest from the back surface to, in use, retain the shell on the laptop half.
US10948940B2
An adjustable and pluggable control interface device with a sensor thereof includes a sensor and at least one adjusting member. The sensor includes a PCB, a sensing portion and at least one adjusting portion. The PCB is electrically connected to the sensing portion and the adjusting portion, respectively, and the at least one adjusting portion is configured to adjust output signals of the PCB. The at least one adjusting member is inserted into the adjusting portion for adjusting the output signals of the PCB. The structure of the present disclosure can control external lamps to light or extinguish so as to realize the functions of dimming light brightness, setting light duration, adjusting energy-saving parameters and proportion. So, such structure can be easily operated with a wide range of applications.
US10948927B1
Autonomous vehicles may be dynamically directed to rendezvous with autonomous vehicle trains or convoys. Current location and/or route information of the Autonomous Vehicle Train (AVT) may be received by an autonomous vehicle. The autonomous vehicle may compare its current location and/or route information to determine a rendezvous point with the AVT. The autonomous vehicle may route itself to the rendezvous point with the AVT. Once there, the autonomous vehicle may verify the identification of the AVT, such as by using sensors/cameras to verifying a lead vehicle of the AVT (e.g., by verifying make/model, color, and/or license plate). The autonomous vehicle and lead vehicle may communicate to allow the autonomous vehicle to join the AVT. A minimum level of autonomous vehicle functionality may be verified prior to the autonomous vehicle being allowed to join the AVT. As a result, vehicle traffic flow and travel experience by passengers may be enhanced.
US10948912B2
A method for automatically following a preceding object by an autonomous vehicle is provided and includes the following steps: providing a first predetermined path, locating the preceding object and the autonomous vehicle on the first predetermined path, measuring the distance between the autonomous vehicle and the preceding object by a distance measuring unit disposed on the autonomous vehicle, determining a predetermined distance to be maintained between the autonomous vehicle and the preceding object through a central processor, and when the preceding object moves along the first predetermined path, the central processor drives the autonomous vehicle to be following the preceding object along the first predetermined path with the predetermined distance and a moving velocity.
US10948910B2
Various embodiments include methods, devices, and systems of transporting a payload using a robotic vehicle. The methods may determine whether a payload has separated from the robotic vehicle and take a corrective action in response to determining that the payload is not securely held by the robotic vehicle.
US10948909B2
Embodiments include engagement management systems and methods for managing engagement with aerial threats. Such systems include radar modules and detect aerial threats within a threat range of a base location. The systems also track intercept vehicles and control flight paths and detonation capabilities of the intercept vehicles. The systems are capable of communication between multiple engagement management systems and coordinated control of multiple intercept vehicles.
US10948886B2
An information processing apparatus controls one or more processes of one or more devices belonging to a group based on data transmitted through a network from one or more devices belonging to the same group. The apparatus includes a memory and circuitry. The memory stores, on a group-by-group basis, policy data and a control flow. The circuitry makes the control flow effective, in a case in which at least one process to be executed when at least one condition is satisfied is permitted or is not prohibited to a user from whom a request for execution of the control flow is accepted, according the policy data. The circuitry controls the at least one process of the at least one device according to the control flow that is made effective, on a group-by-group basis.
US10948881B2
Timepiece movement fitted with an electromagnetic transducer comprising at least one coil and a rotor formed of a central shaft, of two magnetic plates that are mounted on the central shaft and of a plurality of bipolar magnets which are axially polarized and mounted on at least one of the two magnetic plates, said at least one coil penetrating at least partially into a circular space which is defined by the rotor between its two magnetic plates and left free by this rotor. The central shaft comprises a pinion which engages with a wheel of the timepiece movement, this pinion being arranged between the two magnetic plates and said wheel being partially arranged between the two magnetic plates, in an angular sector of the circular space that is left free by the electromagnetic transducer, so as to engage with the pinion. Advantageously, said wheel has a roller that is almost or entirely non-conductive and a non-magnetic staff.
US10948880B2
An input mechanism, such as a crown, detects amounts of applied force. In various examples, an assembly including an input mechanism has an enclosure; a stem coupled to the enclosure such that the stem is rotatable, translatable, and transversely moveable with respect to the enclosure; a sensor, coupled between the stem and the housing, to which force is transferred when the stem moves with respect to the housing; and a processing unit coupled to the sensor. The processing unit is operable to determine a measurement of the force, based on a signal from the sensor.
US10948878B2
An optical device including a hologram recording medium that can reproduce an image of a reference member and an irradiation unit that emits a coherent light beam to the optical device. The irradiation unit includes a light source for emitting a coherent light beam and a scanning device capable of adjusting a reflection angle of the coherent light beam emitted from the light source and that makes a reflected coherent light beam scan the hologram recording medium. The light source has light sources for emitting coherent light beams having different wavelength ranges. The hologram recording medium has a plurality of recording areas to be scanned with a plurality of coherent light beams reflected by the scanning device, respectively. Each of the plurality of recording areas has an interference fringe that diffracts a coherent light beam of the corresponding wavelength range.
US10948877B2
A mirror and information image display assembly (300) for a vehicle, a holographic information image display system (300, 106, 104), a vehicle (100) comprising such an assembly, and a method of providing image information to an occupant of a vehicle are disclosed. The assembly has a reflective layer (302) and an image display means (304, 306), for displaying image information to an occupant of the vehicle. The image display means comprises a hologram (304), and a lighting means comprising a light source (306) for illuminating the hologram.
US10948875B2
Provided is a method for converting a hologram resolution of an apparatus for converting a hologram resolution. The apparatus for converting a hologram resolution includes receiving a hologram data and determining a direction and a height of an envelope for the hologram data based on first information associated with the hologram data. The apparatus for converting a hologram resolution includes converting the resolution of the hologram data from a first resolution into a second resolution based on the envelop having the determined direction and height.
US10948874B2
A holographic imaging device includes a laser device, a laser beam expanding and collimating system and a liquid crystal cell. The laser beam expanding and collimating system is configured to expand a light beam from the laser device and enable the expanded light beam to be transmitted substantially vertically to the liquid crystal cell. An amplitude-transmission coefficient distribution of the liquid crystal cell is determined in accordance with a brightness distribution of holographic interference fringes of an object to be displayed.
US10948866B2
An electrophotographic image forming apparatus includes: an electrophotographic photoreceptor; a charger that charges a surface of the electrophotographic photoreceptor; an exposer that exposes the charged electrophotographic photoreceptor; a developer that supplies a toner to the electrophotographic photoreceptor on which an electrostatic latent image is formed; a transferer that transfers a toner image formed on the electrophotographic photoreceptor; and a cleaner that removes a residual toner remaining on a surface of the electrophotographic photoreceptor, wherein the electrophotographic photoreceptor includes an outermost layer, a surface of the outermost layer has a projection structure due to a ridge of the inorganic filler, the toner contains toner base particles and metal oxide particles as an external additive externally added to the toner base particles, 70% or more of the toner base particles are covered with the metal oxide particles as the external additive, and following formulas (1) to (3) are satisfied. [ Numerical formula 1 ] R 2 ≤ 2 2 R 1 R 3 - R 1 2 ( 1 ) 0 < R 1 < R 3 ( 2 ) 0 < R 2 ≤ 250 ( 3 )
US10948864B2
An image forming apparatus includes an image bearer, an image forming section, an image density difference detector, and control circuitry. The image forming section is configured to form a gradation image pattern on a surface of the image bearer. The gradation image pattern includes gradation images having different image densities stepwise in a sub-scanning direction. The image density difference detector is configured to detect image density differences in a main scanning direction of the gradation images. The control circuitry is configured to execute an image density difference correction mode that corrects the image density differences in the main scanning direction based on detection results detected by the image density difference detector.
US10948861B2
An image display apparatus includes a display section that displays an image provided on an apparatus main body, a detection section that detects a location of a user with respect to the apparatus main body, and a change section that changes an image to be displayed on the display section from an image for a first location to an image for a second location, the image for the first location and the image for the second location being images having an identical attribute, in a case where the location of the user, which is detected by the detection section, is changed from the first location to the second location.
US10948848B1
An image forming apparatus includes an image holding member, a charging unit, an electrostatic image forming unit, a developing unit that includes an electrostatic image developer and develops the electrostatic image with the electrostatic image developer, a transfer unit, a fixing unit, a replenishment toner container that includes a replenishment toner that is to be supplied into the developing unit and discharges the replenishment toner by rotation of the replenishment toner container, a replenishment toner container mounting unit that holds the replenishment toner container and rotates the replenishment toner container, and a toner supply pass that connects the replenishment toner container mounting unit to the developing unit. The replenishment toner includes toner particles and silica particles having a number average particle size of 110 nm to 130 nm, a large-diameter-side number particle size distribution index (upper GSDp) of less than 1.080, and an average circularity of 0.94 to 0.98, wherein 80 number % or more of the silica particles have a circularity of 0.92 or more.
US10948837B2
An apparatus for determining information relating to at least one target alignment mark in a semiconductor device substrate. The target alignment mark is initially at least partially obscured by an opaque carbon or metal layer on the substrate. The apparatus includes an energy delivery system configured to emit a laser beam for modifying at least one portion of the opaque layer to cause a phase change and/or chemical change in the at least one portion that increases the transparency of the portion. An optical signal can propagate through the modified portion to determine information relating to the target alignment mark.
US10948832B2
A method of reducing an aberration arising during operation of a lithographic apparatus, the method comprising measuring the aberration to obtain an aberration signal, the aberration signal comprising a first component and a second component, wherein the first component of the aberration signal comprises a first frequency band and the second component of the aberration signal comprises a second frequency band, wherein the first frequency band comprises frequencies that are higher than frequencies comprised in the second frequency band, calculating a correction, wherein a first part of the correction is calculated based on the first component of the aberration signal, and applying the correction to the lithographic apparatus.
US10948830B1
The present application relates to contact immersion lithography exposure units and methods of their use. An example contact exposure unit includes a container configured to contain a fluid material and a substrate disposed within the container. The substrate has a first surface and a second surface, and the substrate includes a photoresist material on at least the first surface. The contact exposure unit includes a photomask disposed within the container. The photomask is optically coupled to the photoresist material by way of a gap comprising the fluid material. The contact exposure unit also includes an inflatable balloon configured to be controllably inflated so as to apply a desired force to the second surface of the substrate to controllably adjust the gap between the photomask and the photoresist material.
US10948818B2
Embodiments of the present disclosure generally relate to imprint lithography, and more particularly to methods and apparatus for creating a large area imprint without a seam. Methods disclosed herein generally include separating the curing time of the features in a stamp or product from the curing time of the seam and the periphery. The seam and periphery can be cured first or the seam and periphery can be cured last. Additionally, the seam curing operations can be performed on the master, on the stamp, or on the final product.
US10948810B2
Provided is a projection-type image display apparatus in which dust collected on a filter can be removed more efficiently. The projection-type image display apparatus includes an image projection section configured to generate and project an image, a cabinet section that houses the image projection section in an interior and is provided with at least one or more air inlets, a passage section through which outside air taken in from the air inlet flows, a filter section provided in the passage section, an impact application section that strikes the filter section, and a control section that controls the impact application section so as to strike the filter section at a timing when the filter section vibrating by striking of the impact application section is moving toward the impact application section.
US10948809B2
An image projection apparatus includes an optical element configured to change a light amount of light emitted from the light source, an information acquirer configured to acquire information on a gradation of the image signal, a corrector configured to correct the image signal in accordance with a change in the light amount, and a controller configured to correct the image signal based on at least one of first correction data used to correct the image signal in accordance with the change in the light amount caused by controlling the optical element, and second correction data used to correct the image signal in accordance with the change in the light amount caused by controlling the supply power.
US10948805B2
A camera module which is sealed and given protection against damage from forcible impacts includes a lens module, a lens tube, and a protecting cover. The lens module has lens screw threads on its outer wall. The lens tube includes a lens receiving space, the lens module is received in the lens receiving space, lens tube screw threads are formed on an inner wall of the lens receiving space. The lens tube screw threads match the lens screw threads. The protecting cover includes a cushioning portion and a dustproofing portion. The cushioning portion and the dustproofing portion are attached to and cover the outer exposed surfaces of the lens tube. The dustproofing portion covers the lens thread and the lens tube screw threads.
US10948803B2
The present invention comprises: a base; a housing disposed at one side of the base; a lens barrel disposed inside the housing; a cover disposed at one side of the housing; a first substrate disposed at the other side of the base; an image sensor which is installed on the first substrate, and disposed below the lens barrel; a diaphragm set which is movably supported inside the housing and which adjusts the amount of light incident to the lens barrel; a first drive unit comprising a first coil and a first magnet which enable the lens barrel and the diaphragm set to move together in the optical axis direction; and a second substrate which is attached to the housing and comprises a plurality of terminals which protrude to the outside as a result of the drive of the first drive unit, wherein the diaphragm set has a second drive unit for driving the diaphragms disposed therein, and the terminals are also connected to the second drive unit.
US10948802B2
A wavelength converter includes a first phase modulator configured to perform phase modulation on pump light in accordance with a first phase modulation signal, a second phase modulator configured to perform phase modulation on signal light in accordance with a second phase modulation signal, a wavelength converter configured to multiplex the signal light having undergone the phase modulation with the pump light having undergone the phase modulation, the wavelength converter configured to perform wavelength conversion on the signal light in accordance with the pump light, a detector configured to detect a modulation component from the signal light having undergone the phase modulation and the pump light having undergone the phase modulation, and a generator configured to generate the first phase modulation signal and the second phase modulation signal so as to minimize the detected modulation component.
US10948798B2
An electro-optic rearview mirror assembly for a vehicle includes a caseless electro-optic rearview mirror reflective element and a plate attached at the rear of the reflective element. The mirror reflective element connected to and pivotal about a windshield electronics module via a ball and socket pivot joint. Control circuitry may be disposed in a windshield electronics module for automatically controlling dimming of the electro-optic medium or alternatively, dimming of the electro-optic medium is automatically controlled via a multifunctional rear backup camera system of the equipped vehicle. Optionally, the control circuitry controls dimming of the electro-optic medium of the mirror reflective element via wiring that passes through the ball and socket pivot joint. Optionally, image data captured by the multifunctional rear backup camera may be used for ambient light determination and to provide video image display at the interior rearview mirror assembly.
US10948793B2
A display device is provided and includes a first substrate; a scan line extending in a first direction in a lengthwise direction of the scan line based on an overall shape of the scan line, on the first substrate; first and second pixel electrodes adjacent to each other in a second direction crossing the first direction, on the first substrate; first and second signal lines each extending in the second direction; and a thin film transistor that extends along the scan line and the first signal line and that is coupled to the scan line, the first signal line, and the first pixel electrode, wherein the first and second pixel electrodes are disposed between the first and second signal lines, the scan line is disposed between the first and second pixel electrodes, the scan line includes: a main portion; a first extending portion; and a second extending portion, and a distance in the second direction to the second pixel electrode from a main portion edge is shorter than each of distances in the second direction to the second pixel electrode from the first edge and from the second edge.
US10948787B2
A liquid crystal display device of the present invention includes, in the given order: a first substrate; a liquid crystal layer containing liquid crystal molecules; and a second substrate. The first substrate includes a first electrode, a second electrode closer to the liquid crystal layer than the first electrode is, and an insulating film between the first electrode and the second electrode. The second electrode is provided with openings including a first opening and a second opening adjacent to each other. The first opening and the second opening are independent of each other and are point-symmetrical to each other. The first opening and the second opening each have a shape including: curved portions that expand an opening periphery outward at the respective ends in the longitudinal direction; and paired protruding portions that allow the opening periphery to protrude partially in the lateral direction in the middle of the longitudinal direction. The liquid crystal molecules are aligned parallel to the first substrate in a no-voltage-applied state where no voltage is applied between the first electrode and the second electrode.
US10948785B2
An electro-optical device according to the present disclosure includes an insulating base having translucency and insulating properties, a pixel electrode disposed apart from the insulating base, and a switching element electrically coupled to the pixel electrode. The insulating base includes a base portion, and a lens portion that is located between the base portion and the pixel electrode and includes a lens overlapping the pixel electrode in plan view when viewed from a thickness direction of the pixel electrode. The base portion and the lens are disposed with a space therebetween.
US10948782B2
A liquid crystal panel includes a first substrate including multiple pixel electrodes; a liquid crystal layer; and a second substrate including a common electrode. In at least 30 pixels consecutive in a row direction, arrays of the domains are identical, the domains in the display unit region located in an nth row are arranged in an order of a first domain, a second domain, a third domain, and a fourth domain, and each of the pixel electrodes includes a first pixel electrode having a configuration in which fine slits parallel to an alignment vector of the corresponding domain are provided in at least one of a region superimposed on the first domain, a region superimposed on the second domain, a region superimposed on the third domain, or a region superimposed on the fourth domain while the fine slits are not provided in the remaining regions.
US10948773B2
A backlight module comprising a plurality of light sources and a light guide plate. The plurality of light sources comprises a plurality of first light sources and a plurality of second light sources. The light guide plate comprises a plurality of concave lens structures and a plurality of convex lens structures on a side of the light guide plate distant from the plurality of light sources. The plurality of concave lens structures and the plurality of convex lens structures correspond to the plurality of first light sources and the plurality of second light sources, respectively. A method for controlling a backlight module and a display device including the backlight module is also provided.
US10948769B1
An image display and a backlight module thereof are provided. The image display includes a display module and the backlight module disposed under the display module. The backlight module includes a direct-type light-emitting unit and a side-type light-emitting unit. The direct-type light-emitting unit includes a first direct-type light-emitting group and a second direct-type light-emitting group. The side-type light-emitting unit includes a plurality of side-type light-emitting elements for surrounding the direct-type light-emitting unit. The first direct-type light-emitting group includes a plurality of first direct-type light-emitting elements, and the second direct-type light-emitting group includes a plurality of second direct-type light-emitting elements for surrounding the first direct-type light-emitting group.
US10948764B2
The present invention provides a liquid crystal display method capable of, when a screen thereof is observed through a polarizer such as sunglasses, ensuring an excellent visibility regardless of the angle of observation. In a liquid crystal display device at least having a backlight light source, a liquid crystal cell, and a polarizer disposed on a viewing side of the liquid crystal cell, a white light-emitting diode is used as the backlight light source; and a polymer film having a retardation of from 3,000 nm to 30,000 nm is used so as to be disposed on the viewing side of the polarizer so that an angle between an absorption axis of the polarizer and a slow axis of the polymer film becomes about 45 degrees.
US10948760B2
A liquid crystal display panel includes a light adjusting layer. The light adjusting layer is configured to reduce a yellowing degree of a peripheral display area. The light adjusting layer is located in the peripheral display area in a display area of the liquid crystal display panel, and the peripheral display area is located at a periphery of an intermediate display area in the display area.
US10948757B2
A display device to be set in a position at an angle to a horizontal plane includes a display pane, a frame, and a tape. The display panel is configured to display images. The frame includes a frame portion surrounding a display area of the display panel. The tape is disposed between the display panel and the frame portion. The tape includes segments disposed along the frame portion. The segments include a lower segment extending along a lower section of the frame portion including end portions bending toward an upper section of the frame portion when the display device is set at the angle to the horizontal plane.
US10948751B2
The present disclosure discloses an anti-peep display device and an anti-peep display device. The anti-peep display device includes a display layer and a liquid crystal grating layer; the liquid crystal grating layer is disposed at a surface of the display layer, and the liquid crystal grating layer includes two layers of glass substrate and a liquid crystal layer; these two layers of glass substrate are spaced apart and oppositely disposed; the liquid crystal layer is sandwiched between the two layers of the glass substrate; by adjusting the liquid crystal layer, a plurality of gratings of the liquid crystal grating layer are controlled to switch between black and white, thereby controlling the anti-peep display device to switch between an anti-peep display mode and a shared display mode.
US10948746B2
A goggle may include a goggle frame, a lens assembly magnetically coupled to the goggle frame, and first and second retention features securing the lens assembly to the goggle frame at first and second locations, respectively, to resist decoupling of the lens assembly from the goggle frame. The lens assembly may be removable from the goggle frame by actuating only one of the first retention feature or the second retention feature. A method of removing a lens assembly from a goggle frame may include actuating a first latch securing the lens assembly to the goggle frame; after actuating the first latch, pivoting the lens assembly away from the goggle frame about a second latch securing the lens assembly to the goggle frame; and after pivoting the lens assembly, laterally translating the lens assembly away from the second latch without actuating the second latch.
US10948742B2
An eye-mounted display includes a scleral contact lens with one or more femtoprojectors that project images onto the user's retina. The scleral contact lens has a non-circular perimeter, for example elongated along the direction of the eye opening. The non-circular shape can result in less slippage and/or rotation of the contact lens relative to the eye. If the contact lens is elongated (compared to traditional circular lenses), then it can contain conductive coils that enclose a larger area. Thus, the lens increases coupling efficiency for power or data transfer. There can also be more space within the contact lens for payloads.
US10948737B2
An optical unit with shake correction function capable of reducing a weight of a rotation member to be rotated in rolling correction. An optical unit with shake correction function includes: a movable member; a swing supporting mechanism supporting the movable member such that the movable member is able to swing; and a fixation member supporting the movable member via the swing supporting mechanism. The movable member includes: an imaging module; a rotation seat supporting the imaging module; a rotation supporting mechanism supporting the rotation seat such that the rotation seat is able to rotate on an optical axis of the imaging module; a supporting member supporting the rotation seat via the rotation supporting mechanism; and a rolling magnetic driving mechanism causing the rotation seat to rotate. The imaging module and the rotation seat configure the rotation member to be rotated by the rolling magnetic driving mechanism.
US10948735B2
A system and method for projecting images including an illumination light beam (emitted by a source) and a collimated light beam (emitted by a laser source). The two light beams being combined into one light via a microlens array combined with a pinhole matrix located in the focal plane of the microlens array. The collimated beam is transmitted through this array and the base beam is reflected therefrom.
US10948725B2
A wearable display apparatus is provided. The wearable display apparatus according to an embodiment includes a display, a sensor configured to detect motion of the wearable display apparatus and output motion data corresponding to the motion of the wearable display apparatus, the output motion data including a non-zero roll component, and a processor configured to obtain three-dimensional (3D) image data, obtain the output motion data from the sensor, generate a first virtual reality (VR) 3D image based on the obtained 3D image data and a portion of the obtained motion data excluding the non-zero roll component, and control the display to display the generated first VR 3D image.
US10948724B2
A transmissive display device includes an image display unit configured to transmit an outside scenery and display an image viewable with the outside scenery, an interference risk region calculation unit configured to calculate an interference risk region where there is a risk of interference between a user of the transmissive display device and a mobile body, a risk level determination unit configured to determine a risk level of the interference, based on a relative positional relationship between the user and the mobile body, and a display control unit configured to display, on the image display unit, an image indicating the interference risk region in a display mode according to the determined risk level.
US10948722B2
This disclosure describes a head-mounted display with a display assembly configured to display content to most or all of a user's field of view. The display assembly can be configured to display content in far-peripheral regions of the user's field of view differently than content upon which a user can focus. For example, spatial resolution, color resolution, refresh rate and intensity (i.e. brightness) can be adjusted to save resources and/or to bring attention to virtual content positioned within a far-peripheral region. In some embodiments, these changes can save processing resources without detracting from the user's overall experience.
US10948719B2
An inspection device for inspecting a virtual image for a head-up display device, includes a windshield; a display unit for generating an image and projecting the image onto the windshield without using a concave mirror; an imaging unit for capturing a virtual image of the image; a storage unit for storing data of a shape of the windshield and a relative position between the windshield, the display unit, and the imaging unit; an imaging unit position control unit for moving the imaging unit to a predetermined position; a display control unit for calculating an image distortion correction due to the concave mirror, based on the data corresponding to a position of the imaging unit after moving, and for controlling the display unit to generate the image taking into account the image distortion correction; and an image inspection unit for inspecting a distortion of the virtual image.
US10948717B1
One aspect disclosed is a method including determining a location from a positioning system receiver, determining, using a hardware processor and the location, that the location is approaching a path of direction of visual direction information, displaying the visual direction information on a display of a wearable device in response to the determining, determining, using the positioning system receiver, whether the turn of the visual direction information has been made, determining, by the hardware processor, a first period of time for display of the content data based on whether the turn of the visual direction information has been made, powering on the display and displaying, using the display, content data for the first period of time, turning off the display and the hardware processor following display of the content data.
US10948713B2
A laser scanner determines the direction and distance of one or more targets by emitting two substantially parallel beams and receiving respective return beams. Components for handling the received beams are affixed to a monolithic block to ensure fixed relative placement. The direction of the target is determined using an optical encoder to reduce the timing window for interpolation to a fraction of the time it takes for the scanner to make a full revolution. A PLL trained by recent segment timing further improves accuracy and precision. A detection algorithm adapts detection thresholds for the different signatures of return signals depending on the distance to the target. Distance calculations are also adjusted for thermal expansion of the scanner components by including a temperature-variant thermometer output signal in the distance calculation algorithm.
US10948707B2
A liquid immersion microscope objective assembly includes an objective, a liquid delivery system for delivering an immersion liquid to a lens of the objective, and a liquid return system for removing liquid from an area around the lens. The objective may be positioned below a sample container. Liquid is delivered to the lens so as to form a bolus between the lens and the sample container. Excess liquid drains into the return system, which may be done via a notch or a V-shaped channel. Additionally, the direction of flow through the delivery system may be reversed, such that liquid may also be removed from the area around the lens via the delivery system. The assembly may also be utilized to remove liquid from the underside of the sample container. The assembly may also include a leak sensor and/or an electrowetting device.
US10948701B2
A variable magnification optical system consists of, in order from an object side, a first optical system remaining stationary during changing magnification and a second optical system including a plurality of lens groups moving during changing magnification. The first optical system includes a first mirror and a second mirror having reflective surfaces arranged to face each other. The first mirror has a reflective surface concave toward the object side. The second mirror has a reflective surface convex toward the image side. An intermediate image is formed between the second mirror and the second optical system. Predetermined conditional expressions relating to the partial dispersion ratios of the lenses included in the second optical system are satisfied.
US10948700B2
Comprising, in order from an object side: a first lens group G1 having positive refractive power; a second lens group G2 having negative refractive power; an aperture stop S; a third lens group G3 having positive refractive power; and a fourth lens group G4 having positive refractive power; upon zooming from a wide-angle end state to a telephoto end state, the distance between the first lens group G1 and the second lens group G2, the distance between the second lens group G2 and the aperture stop S, the distance between the aperture stop S and the third lens group G3, and the distance between the third lens group G3 and the fourth lens group G4 being varied, and the distance between the aperture stop S and the fourth lens group G4 being constant; and a predetermined conditional expression being satisfied, thereby providing a variable magnification optical system which is compact in size and has a high variable magnification ratio and high optical performance, an optical apparatus, and a method for manufacturing a variable magnification optical system.
US10948693B2
An imaging lens includes a first lens; a second lens; a third lens having positive refractive power; a fourth lens; a fifth lens; and a sixth lens, arranged in this order from an object side to an image plane side. The second lens has a convex surface facing the object side near an optical axis thereof. The sixth lens has a convex surface facing the image plane side near an optical axis thereof. The first lens is arranged so that a surface thereof on the object side is away from an image plane by a specific distance on an optical axis thereof. The second lens is arranged to be away from the third lens by a specific distance on the optical axis thereof. The fourth lens is arranged to be away from the fifth lens by a specific distance on an optical axis thereof.
US10948692B2
An optical image capturing module includes a lens assembly and a circuit assembly including a circuit substrate, a sensor holder, and an image sensing component connected to the circuit substrate. The circuit substrate has multiple circuit contacts. The sensor holder is disposed on the circuit substrate and on the image sensing component. The image sensing component has a sensing surface and multiple image contacts. Each image contact is electrically connected to one of the circuit contacts via multiple signal transmission elements embedded in the sensor holder. The lens assembly includes a fixed base, a movable base, and a lens group. The movable base has a receiving hole and is disposed in the fixed base. The lens group includes at least two lenses and is disposed on the movable base and is located in the receiving hole, thereby light could pass through the lens group and project onto the image sensing component.
US10948691B2
The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens having a positive refractive power, a third lens having a positive refractive power, a fourth lens, a fifth lens, and a sixth lens. The first lens is made of plastic material, the second lens is made of plastic material, the third lens is made of plastic material, the fourth lens is made of plastic material, the fifth lens is made of glass material, and the sixth lens is made of plastic material. The camera optical lens further satisfies specific conditions.
US10948686B2
A fixing base for fixing an optical element and disposing at least two elastic members is provided. The fixing base includes a fixing groove and an elastic member fixing groove. The elastic members abut against the elastic member fixing groove to provide the elastic members with a push force toward the optical element, so that the optical element abuts against the fixing groove. An opening direction of the fixing groove and an opening direction of the elastic member fixing groove are nonparallel to the optical axis of the optical element, and the elastic members and the optical element are respectively disposed in the elastic member fixing groove and the fixing groove along a direction nonparallel to the optical axis. The invention also provides a projection device including the fixing base. The fixing base provided by the invention can accurately and easily fix the optical element.
US10948685B2
Various embodiments include an interlock arrangement that may be used to attach a lens barrel to a lens carrier of a camera. In some embodiments, the interlock arrangement may restrict movement of the lens barrel relative to the lens carrier along at least an optical axis. In various examples, the interlock arrangement may include one or more grooves and one or more protrusions. For instance, a groove may be defined by the lens barrel or the lens carrier, and a protrusion may extend from the lens barrel or the lens carrier to at least partially into the groove. In some cases, the interlock arrangement may include an adhesive that at least partially fills gaps within the interlock arrangement between the lens barrel and the lens carrier. According to some embodiments, the interlock arrangement may include one or more recesses that provide inlets for the adhesive to be introduced to the gaps within the interlock arrangement.
US10948679B2
The invention concerns a method of SZ stranding into one strand a bundle of two or more flexible micromodules, each micromodule comprising one or more optical fibers. A first pulley is located with its winding surface adjacent to a longitudinal axis of a cabling line. The bundle of micromodules is guided over the winding surface of the first pulley, the first pulley being rotating around the longitudinal axis of the cabling line. The rotational speed, or the rotational direction of the first pulley, is alternating.
US10948678B2
Bi-directional data center architectures employing a jacketless trunk cable are disclosed. The bi-directional data center architecture includes first and second coupling panels respectively having first adapters and second adapters. The architecture also includes a plurality of sub-racks having sub-rack adapters, and a jacketless trunk cable that includes a plurality of sub-unit sections, with each sub-unit section carrying one or more optical fibers. The plurality of sub-unit sections are configured to optically connect corresponding first and second adapters of the first and second coupling panels to the sub-rack adapters such that every optical fiber in each sub-unit section is used to establish an optical connection.
US10948676B2
Devices, systems, and methods for flexible, deployable structures with optical fiber are provided in accordance with various embodiments. For example, some embodiments include a system that may include a flexible, deployable structure and one or more optical fibers coupled with the flexible, deployable structure. In some embodiments, one or more conditions of the one or more optical fibers coupled with a flexible, deployable structure may be determined. One or more conditions of the flexible, deployable structure may be determined utilizing the determined one or more conditions of the one or more optical fibers coupled with the flexible, deployable structure. The one or more conditions of the one or more optical fibers may be correlated to the one or more conditions of the flexible, deployable structure.
US10948675B2
A fiber optic telecommunications device includes a frame and a fiber optic module. The fiber optic module includes a main housing portion defining fiber optic connection locations for connecting cables to be routed through the frame and a cable management portion for guiding cables between the main housing portion and the frame. The main housing portion of the fiber optic module is slidably mounted to the frame, the main housing portion slidable between a retracted position and an extended position in a sliding direction. The cable management portion of the fiber optic module includes a radius limiter slidably coupled to both the main housing portion and the frame, wherein movement of the main housing portion with respect to the frame slidably moves the radius limiter with respect to the main housing portion along the sliding direction.
US10948670B2
An optical module for transmitting an optical signal may include a circuit board on which electronic components are disposed, a high-frequency component that is disposed on a main surface of the circuit board and operates at a frequency equal to or higher than a predetermined reference value according to a frequency of the optical signal, a low-frequency component that is disposed on another main surface of the circuit board so as to overlap at least partly with the high-frequency component in a plan view and operates at a frequency less than the reference value, and an electromagnetic wave absorber that is disposed on an upper surface of the low-frequency component.
US10948668B2
A method for forming a package structure is provided, including: disposing an optical component and a waveguide over a first substrate; forming a passivation layer over the first substrate and covering the optical component and the waveguide; removing a portion of the passivation layer to form a first opening; and disposing a reflector over the passivation layer, wherein a metal layer of the reflector is formed in the first opening.
US10948663B2
A fiber optic connector has a housing and a ferrule contained within the housing. The ferrule has a base portion, an endface portion protruding from the base, and at least one alignment tower extending from the base portion parallel to the endface portion. In one embodiment, the ferrule can have one alignment tower on each side of the endface portion. In one embodiment. The alignment towers extend the same distance from the base portion as the endface portion. In another embodiment, the alignment towers may be connected to the endface portion via webbing.
US10948650B2
Displays having a viewing area are described. In particular, displays including a lightguide, a turning film, a liquid crystal module including two polarizers, and a diffuser disposed proximate the top polarizer are described. Light extracted from the lightguide and emitted through the viewing area is specularly transmitted between the planar side of the turning film and the bottom absorbing polarizer. Displays that may be useful as switchable displays are described.
US10948642B2
Architectures are provided for selectively incoupling one or more streams of light from a multiplexed light stream into a waveguide. The multiplexed light stream can have light with different characteristics (e.g., different wavelengths and/or different polarizations). The waveguide can comprise in-coupling elements that can selectively couple one or more streams of light from the multiplexed light stream into the waveguide while transmitting one or more other streams of light from the multiplexed light stream.
US10948635B2
A light direction control film is provided. The light direction control film has, in a direction perpendicular to a thickness direction of the light direction control film, a refractive index decreasing from a central region of the light direction control film to each of both sides of the light direction control film gradually. A method for manufacturing a light direction control film and a fingerprint recognition panel including the light direction control film are further provided.
US10948632B2
In a light beam direction control element having: light transmitting regions made of light transmitting material arrayed on a substrate; and a light absorbing region made of light absorbent material filling a gap between the light transmitting regions, the light absorbing region restricting a light beam direction of light passing through the substrate, the light absorbing region extends in first and second directions that form a right angle to each other in a substrate plane. The light beam direction control element further has: a crossing portion where the light absorbing region extending in the first direction and the light absorbing region extending in the second direction cross each other to form an L or T shape; and at least one structure dividing the light absorbing region, located on a region which is other than the crossing portion and where the light absorbing region extends in the first or second directions.
US10948629B2
An article that includes: an inorganic oxide substrate having opposing major surfaces; and an optical film structure disposed on a first major surface of the substrate, the optical film structure comprising one or more of a silicon-containing oxide, a silicon-containing nitride and a silicon-containing oxynitride and a physical thickness from about 50 nm to less than 500 nm. The article exhibits a hardness of 8 GPa or greater measured at an indentation depth of about 100 nm or a maximum hardness of 9 GPa or greater measured over an indentation depth range from about 100 nm to about 500 nm, the hardness and the maximum hardness measured by a Berkovich Indenter Hardness Test. Further, the article exhibits a single-side photopic average reflectance that is less than 1%.
US10948628B1
Disclosed are transparent articles having a substrate adapted for carrying a transparent and electrically conductive thin film thereon. The thin film includes an optical matching-stress releasing layer directly deposited on the substrate; a first antireflection layer directly deposited on the optical matching layer; a metal layer adapted for infra-red reflection and electrical conductivity directly deposited on the first antireflection layer; a second antireflection layer deposited directly on the metal layer adapted for high visibility and infra-red transmission, and an optionally visible and infra-red region transparent outermost protective layer deposited on the second antireflection layer. In certain aspects, no buffer layer is positioned between the metal layer adapted for infra-red reflection and electrical conductivity and the second antireflection layer. The transparent articles have various uses including electrodes used in electrochromic devices and as glass treatments due to unique transparent, transmissive, and reflective properties.
US10948627B2
An infrared subwavelength metasurface lens implements slit width modulation focusing of infrared light into a subwavelength region located within a silicon substrate. The lens includes a metasurface deposited on a surface of the silicon substrate, where the metasurface has multiple discrete copper elements separated by uniformly distributed slits of different widths. The device may also implement refractive index modulation by filling different slits with silicon or air. The infrared subwavelength metasurface lens may be coupled with a thermoelectric generator to form a thermoelectric infrared harvesting device.
US10948618B2
A computer-implemented method is described for automated seismic interpretation that includes receiving, at one or more processors, a pre-stack seismic dataset representative of the subsurface volume of interest; performing, via the one or more processors, a machine learning algorithm on the pre-stack seismic dataset to identify seismic facies based on AVA clusters, wherein the identified seismic facies include cluster sequences in depth for a plurality of spatial x-y locations in the subsurface volume; performing, via the one or more processors, seismic interpretation of the seismic dataset based on the identified seismic facies to generate a digital image of the seismic interpretation; and displaying the digital image of the seismic interpretation on a user interface.
US10948617B2
The present disclosure describes methods and systems, including computer-implemented methods, computer program products, and computer systems, for generating a velocity model for a subsurface structure. One computer-implemented method for determining velocity model for a subsurface structure includes generating, by at least one hardware processor, a first velocity model for the subsurface structure by performing a refraction traveltime tomography procedure based on an initial velocity model; and generating, by the at least one hardware processor, a first refined velocity model based on the first velocity model and a structure skeleton model, wherein the structure skeleton model is determined based on reflection seismic data of the subsurface structure.
US10948607B2
The invention relates to an apparatus and method for augmenting the 3 dimensional position information obtained from the NAVSTAR satellite-based global positioning system (“GPS”) system. Such systems can be impacted by physical obstacles that prevent the receipt of the satellite signals or as a result of sun spot activity that introduces noise into the signals thus causing them to become intermittently unavailable and/or making them less accurate in the course of normal operation. Therefore, an improved positioning solution that can operate under such poor GPS operational conditions is needed. The apparatus and method of the invention augments GPS with dead reckoning techniques when GPS signals are unavailable or inaccurate. The apparatus and method of the invention demonstrates highest value when applied to blasthole drill positioning applications in open-pit mines.
US10948606B2
An indoor/outdoor determination program, etc., whereby an indoor or outdoor state can be determined with higher precision than by a determination method based on satellite reception strength in which a threshold value is difficult to set. The indoor/outdoor determination program according to the present invention causes a step to be executed for determining whether a mobile terminal is present indoors or outdoors on the basis of satellite elevation angle information and/or satellite azimuth angle information acquired directly or indirectly from a satellite receiver provided to the mobile terminal.
US10948604B2
A high-precision real-time satellite positioning method comprises: establishing a polygonal satellite positioning receiver array comprising a plurality of satellite positioning receiving mechanisms; transmitting, by the satellite positioning receiving mechanisms, and to a processor module, respective IDs and observation coordinates; computing, by the processor module, a physical geometric pattern and an observation geometric pattern; comparing the physical geometric pattern and the observation geometric pattern to extract an offset vector caused by an error, and to generate an offset vector function library; and subtracting the offset vector from an observation value of a phase center of antennas of the satellite positioning receivers to obtain a corrected satellite positioning value. The embodiment can eliminate a positioning error present in satellite positioning receivers, increasing positioning precision significantly, having features such as a reasonable design, high precision, low costs, and being easy to use. The embodiment can be promoted to large-scale civil applications in high-precision real-time satellite positioning and navigation.
US10948597B2
In a time-of-flight distance measurement device, a light receiving device is driven by a sequence having a matrix of a phase number n, a value sampled on the basis of the n rank matrix with respect to the phase number n is linearly calculated, and a waveform equivalent to the waveform sampled in a 1/n step is detected. A linear operation is performed on a sampled value based on the matrix with the rank n with respect to the phase number n, thereby being capable of restoring the waveform equivalent to the waveform sampled in the 1/n steps, and determining whether the shape of the light emission waveform is normal, or not. As a result, the shape of the light emission waveform can be monitored without interrupting a distance measurement.
US10948586B2
A detector device for detection of unauthorised objects or substances. A support base receives at least one foot covered by its shoe, of an individual to be controlled. The device is adapted to detect stratification by vertical stacking, in the sole, by detection of successive echoes following emission of waves towards the sole. The device is also adapted to define a signal representative of the estimated height of the sole. Furthermore the device is for operating a standardisation of the detected vertical stratification signal on the basis of the signal representative of the estimated height of the sole. By dividing the detected vertical stratification signal by the signal representative of the estimated height of the sole so as to obtain a signal of vertical stratification for a standard height unit.
US10948584B2
Time of Flight ranging using double-sided two-way ranging (DS-TWR) is a conventional method of ranging with ultra-wideband (UWB) radios and has been shown to have ranging accuracies on the order of tens of centimeters. This approach requires several transmissions for each range measurement, which does not scale well for multi-agent robotics because of the bandwidth needed for ranging measurements. This disclosure proposes a latent model for clock frequencies using a factor graph that enables greater consistency of clock synchronization and increases the rate of useful range measurements. This model is an effective and robust improvement to conventional DS-TWR that can leverage shared information from a network of robots. An increase in the rate of range measurements of 232% was obtained as compared to DS-TWR with the same hardware and transmission rate, and with a mean square error of range measurements of 20 cm.
US10948579B2
Provided are a method and device for designing and optimizing a multi-degree-of-freedom frequency-modulation (FM) signal, and a computer storage medium. The method includes that: a time domain function of the multi-degree-of-freedom FM signal is determined; the constraint condition and the objective function of multi-degree-of-freedom FM signal optimization are established; an algorithm model of augmented Lagrangian genetic algorithm is determined based on the constraint condition and the objective function; characteristic parameters of the first iteration of the algorithm model are initialized, where the characteristic parameters of the first iteration at least include the Lagrange multiplier of the first iteration and the offset of the first iteration; initialization signal of the multi-degree-of-freedom FM signal is acquired, and initialization frequency control points of the initialization signal are determined based on the initialization signal.
US10948578B2
Distinguishing between holographic and physical objects in an environment. Determining whether an object is holographic or physical begins with monitoring locating objects within an environment. When locating an object within the environment, an object can be identified as physical by detecting a shadow cast by the object, detecting a reflection of the electromagnetic (EM) wave directed at the object, and by detecting a reflection of a sound wave directed at the object. Otherwise, when locating an object within the environment, an object is identified as holographic as a result of the object not casting a shadow, not receiving a reflection of the EM wave from the object, and not receiving a reflection of the sound wave from the object. In one or more embodiments, actions upon a particular object can be determined based on whether the object is physical or holographic.
US10948573B2
The present disclosure relates to optical systems, specifically light detection and ranging (LIDAR) systems. An example optical system includes a laser light source operable to emit laser light along a first axis and a mirror element with a plurality of reflective surfaces. The mirror element is configured to rotate about a second axis. The plurality of reflective surfaces is disposed about the second axis. The mirror element and the laser light source are coupled to a base structure, which is configured to rotate about a third axis. While the rotational angle of the mirror element is within an angular range, the emitted laser light interacts with both a first reflective surface and a second reflective surface of the plurality of reflective surfaces and is reflected into the environment by the first and second reflective surfaces.
US10948571B1
An infrared emitter is described. The infrared emitter comprises an infrared source, a housing, and infrared optics. The infrared source emits electromagnetic radiation with a peak intensity at a radiation wavelength within the range of 2 to 15 microns. The housing has an aperture, and is arranged to house the infrared source. The infrared optics is arranged to direct the electromagnetic radiation emitted from the infrared source through the aperture to outside the housing.
US10948569B2
A vehicle radar system (2) that is arranged to detect a plurality of objects outside a vehicle (1) and that includes a radar detector (3) and a processing unit arrangement (4). The processing unit arrangement (4) is arranged to obtain at least one total detection angle (φdT, φdT′) relative an x-axis (7) and at least one corresponding detected target Doppler velocity (vDoppler) relative the radar detector (3) for each detected object (5, 6; 10, 11). Each detected object is classified as moving or stationary, and a relation is determined between the stationary detections and the total number of detections. The processing unit arrangement (4) further is adapted to determine whether the radar detector (3) is misaligned based on the relation, where the total detection angle (φdT, φdT′) equals the sum of a known mounting angle (φm) between the x-axis (7) and the radar detector's mounting direction (8), and a detection angle (φd, φd′). The present disclosure also relates to a corresponding method.
US10948556B2
Disclosed herein are a method for modifying a magnetic field using magnetic nanoparticles and an apparatus therefor. The method for modifying a magnetic field includes applying current to a single solenoid coil or to two parallel solenoid coils, measuring a strength of a magnetic field generated by the current at a preset target location using a measurement sensor, and controlling the strength of the magnetic field based on a concentration of a magnetic nanoparticle sample mounted in the single solenoid coil or the two solenoid coils so that the strength of the magnetic field matches a preset target value.
US10948555B2
A magnetoresistance element structure disposed parallel to an x-y plane defined by an x-axis and a y-axis orthogonal to the x-axis can include a first magnetoresistance element having a plurality of first shapes coupled in series to result in the first magnetoresistance element having a first serpentine shape parallel to the x-y plane; and a second magnetoresistance element having a plurality of second shapes coupled in series to result in the second magnetoresistance element having a second serpentine shape parallel to the x-y plane, wherein the plurality of first shapes and the plurality of second shapes are disposed in an interdigitated pattern. A magnetic field sensor can use the above magnetoresistance element structure. Nested magnetoresistance elements and magnetic field sensors are also described.
US10948546B2
Various embodiments of the present technology comprise a method and apparatus for battery management. In various embodiments, the apparatus comprises a lithium ion battery and a fuel gauge circuit to monitor the resistance and the capacity as the battery ages. The fuel gauge circuit utilizes the resistance and capacity values to compute resistance changes due to both cycle aging and calendar aging separately. The fuel gauge circuit utilizes the change in resistance values to determine aged capacity values. The fuel gauge circuit controls charging/discharging of the battery according to the aged capacity values.
US10948536B2
The invention is a truth table-based failure isolation matrix in an Automated Test Equipment (ATE) environment to enable the mapping of measured results and/or test outcomes to probable causes of failure (PCOF). The failure isolation matrix is hierarchical in that it applies to both individual tests as well as groups of tests. For each level in the hierarchy, columns represent individual outcomes verified against expected results to produce a resultant outcome and rows represent possible combinations of measurement outcomes or outcome vectors. For groups of tests, the measurement results represent the combined results of the individual tests within the test group. The resultant matrix is a pattern of vectors that can be pattern matched against prior history of result patterns to further improve the accuracy and narrow the scope of PCOF.
US10948532B1
Provided are an insulation diagnosis and defect positioning method, apparatus and device for an insulated bus pipe, and a storage medium. The method includes: applying a test voltage between a ground electrode and a conductor portion of the insulated bus pipe; identifying multiple grounded segments of the insulated bus pipe according to a ground shielded short wiring and a line ground wiring, measuring a length of each grounded segment and a ground current of each grounded segment at the test voltage, and calculating a ground current per unit length of each grounded segment; comparing ground currents per unit length of different grounded segments; measuring a capacitance current value of each grounded segment according to a quantity, a length and a number of intermediate couplings included in each grounded segment; comparing the ground current and the capacitance current value of each grounded segment; according to the comparison results, diagnosing an insulation status and implementing defect positioning of the insulated bus pipe.
US10948531B2
A transmission line monitoring system and central processing facility are used to determine the geometry, such as a height, of one or more conductors of a power transmission line and real-time monitoring of other properties of the conductors.
US10948529B2
A novel spacer assembly includes a body defining a bottom surface and a top surface opposite the bottom surface, a guide coupled to the top surface and extending along an axis, and a plurality of spacer elements movably coupled to the guide along the axis and being configured to receive a plurality of electrical leads therebetween. Each of the spacer elements extends above the top surface of the body and defines a predetermined width along the axis. When the leads are placed between the spacer elements, a spacing between adjacent ones of the leads corresponds to the predetermined width of the interposing spacer element. The predetermined width corresponds to a predefined electromagnetic compatibility (EMC) testing criteria. The spacer assembly facilitates rapid placement and accurate spacing of leads during initial EMC test setup or reconfiguration.
US10948526B2
Embodiments of the disclosure are directed towards electricity fraud detection systems that involve a behavioral detection ecosystem to improve the detection rate of electricity fraud while reducing the rate of false-positives. More specifically, machine learning algorithms are eschewed in favor of two separate models that are applied sequentially. The first model is directed to improving the detection rate of electricity fraud through the use of detectors to identify customers engaging in suspicious behavior based on the demand profiles of those customers. The second model is directed to reducing the rate of false-positives by identifying potential legitimate explanations for any suspicious behavior. Subtracting away the suspicious behavior with legitimate explanations leaves only the identified, unexplained suspicious behavior that is highly likely to be associated with fraudulent activity.
US10948518B2
A test apparatus for testing electronic device comprises a lower base, an upper base and a pressing force generating module disposed between the upper and lower bases. The lower base having a chip socket for receiving a plurality of probes, and a test socket plate having a first guiding device, each of the probes has a spring force stored therein. The upper base having a second guiding device coupled to the first guiding device. When an electronic device is placed in the chip socket, and the upper base is slidably moved with respect to the lower base by the cooperative actions between the first and second guiding devices, so that the pressing force generating module is in alignment with the electronic device for applying a pressing force on the electronic device, and the pressing force being greater than the sum of the spring forces generated by the plurality of probes.
US10948515B2
A device may include a sensor, a sampling unit, and an interpolator. The sensor may be configured to sense motion and output a sensed signal. The sampling unit may be configured to sample the sensed signal with a sensor clocking signal to generate a plurality of sampled values. The interpolator may be coupled to the sampling unit and may be configured to receive the plurality of sampled values, the sensor clocking signal, and a reference clocking signal external to the device. The interpolator may be configured to interpolate the plurality of sampled values based on the reference clocking signal and further based on the sensor clocking signal to generate a plurality of output values.
US10948514B2
A system for exerting forces on a user. The system includes a user-mounted device including one or more masses, one or more sensors configured to acquire sensor data, and a processor coupled to the one or more sensors. The processor is configured to determine at least one of an orientation and a position associated with the user-mounted device based on the sensor data. The processor is further configured to compute a force to be exerted on the user via the one or more masses based on a force direction associated with a force event and at least one of the orientation and the position. The processor is further configured to generate, based on the force, a control signal to change a position of the one or more masses relative to the user-mounted device.
US10948505B2
Apparatuses and methods for washing a plurality of fluid samples are disclosed herein. In an embodiment, a system for washing a plurality of fluid samples respectively located within a plurality of cuvettes includes a rotor configured to rotate the plurality of cuvettes about an axis, a traveler mechanism located beneath the rotor, the traveler mechanism configured to move a plurality of magnets parallel to the axis of rotation of the rotor to position the plurality of magnets so that each cuvette of the plurality of cuvettes is located adjacent to at least one magnet of the plurality of magnets, and a wash system located above the rotor, the wash system configured to at least one of inject fluid into or aspirate fluid from the plurality of the cuvettes, while the plurality of magnets suspend magnetic particles located within each of the plurality of cuvettes.
US10948503B2
The invention provides methods of preparation of lipoproteins from a biological sample, including HDL, LDL, Lp(a), IDL, and VLDL, for diagnostic purposes utilizing differential charged particle mobility analysis methods. Further provided are methods for analyzing the size distribution of lipoproteins by differential charged particle mobility, which lipoproteins are prepared by methods of the invention. Further provided are methods for assessing lipid-related health risk, cardiovascular condition, risk of cardiovascular disease, and responsiveness to a therapeutic intervention, which methods utilize lipoprotein size distributions determined by methods of the invention.
US10948502B2
The present invention is concerned with a method of extracting oxidized lipids from a lipid solution, the method comprising (a) a derivatisation step, comprising contacting a derivatisation agent with the lipid solution such that aldehydic oxidized lipids and/or α,β-unsaturated oxidised lipids, if present in the lipid solution, are derivatised to include an anionic group, and (b) an oxidised lipid capture step, in which nanoparticles are contacted with the lipid solution, wherein the nanoparticles capture anionic-group containing oxidised lipids. The invention also includes a method of extracting aldehydic oxidized phospholipids from a lipid solution, the method comprising (a) a derivatisation step, comprising introduction of a anionic group to aldehydic oxidized lipids and/or α,β-unsaturated oxidised lipids in the lipid solution, and (b) an oxidised lipid capture step, in which nanoparticles are contacted with the lipid solution, wherein the nanoparticles bind anionic-group containing oxidised lipids.
US10948500B2
Methods and kits-of-parts for determining the quantity of HbA1c relative to the concentration of haemoglobin in a blood sample which includes less than 200 μl of blood, the method including the steps of adding the fluorophore to the sample and measuring the fluorescence at one or more time points within the time interval, at which the change in fluorescence over time is >0, followed by measurements of haemoglobin by adding a haemoglobin-binding agent and measuring the change in transmission at approximately 570 nm and comparing the obtained results with an internal standard.
US10948488B2
Methods and systems for identifying a protein within a sample are provided herein. A panel of antibodies are acquired, none of which are specific for a single protein or family of proteins. Additionally, the binding properties of the antibodies in the panel are determined. Further, the protein is iteratively exposed to a panel of antibodies. Additionally, a set of antibodies which bind the protein are determined. The identity of the protein is determined using one or more deconvolution methods based on the known binding properties of the antibodies to match the set of antibodies to a sequence of a protein.
US10948467B2
Provided is an online centralized monitoring and analysis system using an electronic nose instrument for multi-point malodorous gases, and the system includes an electronic nose instrument, which connects with multiple monitoring points through pipes. On-site malodorous gases in the maximum range of 2.5 km are drawn into the electronic nose instrument within 1 min by the external vacuum pump, and forced to flow through an annular working chamber of a gas sensor array for 30 s by the internal vacuum pump periodically. The modular convolution neural networks online learn the recent time-series responses of the gas sensor array and predict their coming responses, and the modular deep neural networks offline set up the relationship between the responses and multiple concentration items according to odor big data. The electronic nose instrument monitors up to 10 pollution sites cyclically and uses the cascade machine learning model to online predict one dimensionless odor-unit (OU) concentration index value and 10 specified-component concentration index values of malodorous gases.
US10948464B2
A lid member 24 of a valve device 6 is detachably attached to a main body housing 21 fixed to a casing 5. A connection pipe is attached to the lid member 24. A pipe fitting 40 is connected to a pipe fixed to the casing 5. When the lid member 24 is mounted to the main body housing 21, the connection pipe is inserted in the pipe fitting 40 connected to the pipe 11. Thus, the lid member 24 can be mounted to the main body housing 21, with the lid member disposed at a fixed position relative to the main body housing 21. When the lid member 24 is detached from the main body housing 21, the connection pipe 25 is separated from the internal of the pipe fitting 40, and thus, the pipe 11 connected to the pipe fitting 40 does not move together with the lid member 24, and is maintained to be disposed at the fixed position in the casing 5. As a result, the pipe 11 can be prevented from hindering operation of an operator.
US10948462B1
The present disclosure is directed to systems and methods for automated column sparging of preconcentration columns for analytic testing. A system embodiment includes, but is not limited to, a selection valve fluidically coupled with a gas source and with an eluent source, the selection valve including a mixing portion to mix gas from the gas source and eluent from the eluent source to provide a bubbled eluent stream; and a preconcentration column in fluid communication with the selection valve, the preconcentration column configured to receive the bubbled eluent stream from the selection valve and direct the bubbled eluent stream into an interior of the preconcentration column.
US10948450B2
Disclosed are methods of measuring moisture. Specifically, methods of measuring moisture on dry or nearly dry surfaces using an electrochemical sensor are disclosed. The method comprises applying a coating comprising an electrolyte to an electrode wherein water in the air can permeate the coating, applying a voltage to the electrode, detecting a current and, determining if the current indicates the presence of moisture. As a voltage is applied, oxygen in the water is reduced and produces a measurable signal. The method includes measuring the amount of or decrease of dissolved oxygen (in water) at the surface of the electrode over time. Reduction of oxygen acts as a surrogate for water/moisture and, as such, the dryness of the surface of the electrode is calculated based on a predetermined relationship between current and dissolved oxygen (in water). The method is also adapted to measure other target chemicals in a coating.
US10948437B2
The present invention is a method to quantify biomarkers. The method uses an X-ray florescence spectrometer to perform an X-ray fluorescence analysis on the sample to obtain spectral features derived from the biomarker; and quantifying the X-ray fluorescence signal of the biomarker.
US10948434B2
An X-ray spectroscopic analysis apparatus includes: a radiation source configured to irradiate a predetermined irradiation area in the surface of a sample with an excitation beam for generating a characteristic X-ray; an analyzing crystal provided facing the irradiation area; a slit provided between the irradiation area and the analyzing crystal, the slit being parallel to the irradiation area and a predetermined crystal plane of the analyzing crystal; and an X-ray linear sensor including linear detection elements arranged in a direction perpendicular to the slit, the detection elements each having a length in a direction parallel to the slit. By detecting characteristic X-rays from different linear portions of the irradiation area for each wavelength, it is possible to perform analysis with sensitivity higher than the sensitivity of a conventional X-ray spectroscopic analysis apparatus that irradiates a point-like irradiation area with an excitation beam.
US10948414B2
A device and method for detecting the presence of bacteria in a sample are provided. A multi-step process for sample preparation is utilized and a microfluidic device is disclosed. The detection is performed using microfluidics and physical changes in multiple samples in differential mode.
US10948403B2
Systems for protein quantitation using a Fabry-Perot interferometer. In one arrangement, a quantitation device includes an infrared source, a sample holder, and a Fabry-Perot interferometer positioned to receive infrared radiation from the source passing through a sample on the sample holder. A band pass optical filter sets the working range of the interferometer, and radiation exiting the interferometer falls on a detector that produces a signal indicating the intensity of the received radiation. A controller causes the interferometer to be tuned to a number of different resonance wavelengths and receives the intensity signals, for determination of an absorbance spectrum.
US10948395B2
What provided is a biosensor including: a substrate having a surface with first and second regions adjacent each other; a magnetoresistance effect element disposed on the first region; a soft magnetic thin film on the second region; a protective film disposed on both the first region and the second region, covering a surface of the soft magnetic thin film, and disposed on the top part of the second region and contains an affinity substance recognizing the biomolecule on the outer surface of the second region exclusively; and an MR cover film disposed on at least the top part of the first region, disposed on the protective film above the magnetoresistance effect element, and being free of the affinity substance, wherein the soft magnetic thin film transmits an in-plane component of a stray magnetic field of magnetic beads to the magnetoresistance effect element.
US10948391B2
A method for analyzing particles includes concentrating the particles in an interior region of an air stream, generating a thermal gradient to deflect the concentrated particles from the interior region of the air stream to a peripheral region of the air stream, receiving orientation information, and adjusting the thermal gradient in response to the received orientation information. The particles may be concentrated in the interior of the air stream with at least two heater elements positioned near a periphery of the air stream and configured to cooperatively force particles away from the periphery and towards the interior region of the air stream. The orientation information may include gravity vector component information or angular rate component information in one, two or three substantially orthogonal directions relative to the air stream. Various systems for airborne particle detection with orientation-dependent particle discrimination are disclosed.
US10948387B1
An improved forced air sampling cassette is provided for the capture, identification, quantification, and analysis of airborne particles such as mold spores, plant pollens, dust, and other airborne pollutants. An adhesive assembly for the cassette is also provided. The cassette makes use of a pressure-sensitive adhesive layer with substantially improved properties for quantitative capture of airborne particles up to about 300 microns in size or larger.
US10948385B2
Swabs, materials, and methods of making same, include randomly arranged sea-island bicomponent fibers. According to certain embodiments, swabs and methods of using such swabs are provided so as to collect and release a biological sample comprising a flock fiber tipped applicator wherein the flock fibers are sea-island bicomponent fibers attached to an end portion of the applicator with an adhesive selected from the group consisting of a photocurable acrylic adhesive and a polyurethane adhesive, the bicomponent fibers being structurally stable in water and the sea component of the bicomponent flock fibers being intact.
US10948379B2
Systems and methods for sensing water device run time, transmitting this data via a network to a database which analyzes, records and reports the individual run times and the aggregate use over any given timeframe. Sensors used to measure device use time do not directly measure flow rate, and may sense device run time by sensing water flow, through electronic signals, vibration, etc. The sensors may be battery powered and transmit discrete data packets via radio frequency to powered node units. A system of node units communicates with a central internet gateway which uploads the data packets to a cloud-based database which organizes, analyzes, stores and reports the information. The system allocates the cost of water flowing through a common water meter to a plurality of individual units within a collection of geographically proximate units. The systems are useful in multi-unit buildings or complexes having stacked plumbing.
US10948377B2
Disclosed, is a system for pipe network failure classification, including a network part sensor layer for monitoring pipe(s) operation condition and collecting related parameter values. A system pipe network parts database includes feature parameter value records of pipes in the pipe network. A classification processing logic, intermittently receive sensor collected parameters from said network part sensor layers, references records of the pipe network parts database and retrieves one or more feature parameter values associated with the failed pipe's operational or environmental conditions, and classifies the pipe failure into one of two or more failure categories.
US10948375B2
A pump seal leakage detection system (8) includes a leakage piping (13) including a collector pipe (21) and an air stream pipe (23), a sensor (15) positioned at the air stream pipe (23), and an air displacement device (17) for driving an air stream through the air stream pipe (23). The collector pipe (21) includes an inlet port (25) that is connectable to a leakage centrifuge (5), and an outlet port (27) into the air stream pipe (23). The sensor (15) is configured to detect a leakage drop at the outlet port (27) of the collector pipe (21) or in the air stream pipe (23). The air displacement device (17) is configured to blow a leakage drop off the outlet port (27) of the collector pipe (21) by an air stream towards an outlet port (35) of the air stream pipe (23).
US10948371B2
The present disclosure includes a method for manufacturing a pressure transmitter system, comprising steps as follows: providing a capillary adapter and a pressure transmitter, which has at least one diaphragm platform and an isolating diaphragm, which is connected along at least one edge gas-tightly with the diaphragm platform to form a pressure chamber between the isolating diaphragm and the diaphragm platform; welding the capillary adapter to the pressure transmitter; arranging the capillary tube and a capillary tube interface of the capillary adapter relative to one another; welding the capillary tube to the capillary adapter; and plugging a protective hose onto a protective hose seat of the capillary adapter.
US10948370B2
A pin field, comprising a plurality of pins mounted parallel with each other in a frame. The plurality of pins are extendable and retractable from the frame for sensing an object or for manipulation of the object in a working environment wherein a distal end of each pin in the plurality of pins comprises a combination pressure and temperature sensor.
US10948357B2
A smart part comprising: a body, manufactured by a three dimensional (3D) additive manufacturing (AM) process, having high-stress and low-stress sections, wherein when the smart part is in operational use the high-stress section is subjected to higher stress than the low-stress section; a resistive strain gauge embedded within the body during the AM process at the high-stress section, wherein the strain gauge is configured to produce a variable output; and a temperature sensor embedded within the body during the AM process at the low-stress section, wherein the temperature sensor is configured to produce a variable output based on temperature.
US10948356B1
In a general aspect, a wavelength of light is measured. In some aspects, a wavelength measurement system includes an interferometer, a camera system, a sensor and a control system. The interferometer includes two reflective surfaces and a transmission medium between the two reflective surfaces. The interferometer is configured to receive an optical signal from a laser and produce an interferogram in response. The camera system is configured to receive the interferogram from the interferometer and generate interferogram data in response. The interferogram data represents the interferogram received from the interferometer. The sensor is configured to sense an environmental parameter of the transmission medium and generate sensor data in response. The control system is configured to perform operations including, receiving the interferogram data from the camera system and the sensor data from the sensor; and computing a wavelength of the laser based on the interferogram data and the sensor data.
US10948354B2
A method of measuring people flow through a doorway using a low-resolution, low-cost infrared array is disclosed. The method includes reading a sequence of sensor data frames from the infrared array; determining a background temperature frame; determining whether sensor data frames include at least one person using noise filtering techniques; identifying at least one group of adjacent pixels corresponding to the at least one person; determining at least one location corresponding to the at least one person; and determining whether the at least one person is a same person as a person in a previous sensor data frame. Based on the matching of a same person through multiple sensor data frames, direction of movement and entry/exit events can be determined. The entry/exit events can advantageously be used to operate and HVAC system, security system, or other such system more efficiently and effectively.
US10948352B2
In one embodiment, a diagnostic system for biological samples is disclosed. The diagnostic system includes a diagnostic instrument, and a portable electronic device. The diagnostic instrument has a reference color bar and a plurality of chemical test pads to receive a biological sample. The portable electronic device includes a digital camera to capture a digital image of the diagnostic instrument in uncontrolled lightning environments, a sensor to capture illuminance of a surface of the diagnostic instrument, a processor coupled to the digital camera and sensor to receive the digital image and the illuminance, and a storage device coupled to the processor. The storage device stores instructions for execution by the processor to process the digital image and the illuminance, to normalize colors of the plurality of chemical test pads and determine diagnostic test results in response to quantification of color changes in the chemical test pads.
US10948351B2
A method and device for determining the color homogeneity of hair is provided. In accordance with various exemplary embodiments, a method comprises providing a digital image in which hair is depicted and which is parameterized in a color space which is defined by employing a parameter set in which one of the parameters is a hue, defining at least one hair analysis region in the digital image, determining a hue distribution in at least one hair analysis region, and determining at least one color homogeneity value on the basis of the determined hue distribution.
US10948349B2
Multi-spectrum imaging systems and methods are provided for imaging in multiple spectrums, e.g., thermal IR (infrared) at wavelengths of 4 microns and 11 microns, near-IR, and visible light, all on a same optical centerline. For example, an imaging system includes a first imager and a second imager. The first imager includes an array of thermal IR detectors, wherein the first imager is configured to receive incident photonic radiation and generate a thermal IR image, wherein each thermal IR detector comprises a photon absorber member that is configured to absorb thermal IR photonic radiation from the incident photonic radiation, and reflect remaining photonic radiation in the incident photonic radiation along an optical path of the imaging system. The second imager is disposed in said optical path of the imaging system, wherein the second imager is configured to receive the remaining photonic radiation reflected from the first imager and generate a second image.
US10948348B2
A mannikin-based optical analyzer for analyzing an exposure of a subject to an environmental lighting condition. The analyzer has a mannikin with an outer surface replicating a facial profile of the subject, an interior inside the outer surface, and at least one pupil for admission of light into the interior of the mannikin. The analyzer has at least one optical detector configured to acquire and wavelength analyze light directed through the at least one pupil.
US10948344B2
An optical detection system for analyzing a fluid sample including a light source configured to emit a light beam to interact with the sample to form a spectrum, an optical fiber to transmit the spectrum, an array of single-photon detectors (SPDs), and wherein each SPD is configured to receive and is tunable to analyze spectral characteristics of the spectrum across a spectral range.
US10948337B2
A control device for combination weighing apparatuses includes: an acquisition unit capable of acquiring, from a plurality of combination weighing apparatuses, parameters relating to combination weighing that are set for the combination weighing apparatuses; and a controller configured to collect the parameters from the combination weighing apparatuses from which acquiring the parameters via the acquisition unit is possible, to generate, based on the collected parameters, setting parameters to set for some of the combination weighing apparatuses among the combination weighing apparatuses from which acquiring via the acquisition unit is possible, and to transmit the setting parameters to some of the combination weighing apparatuses from which acquiring via the acquisition unit is possible.
US10948335B2
A cartridge for evaluating the volume of an aliquot of liquid is described. The cartridge can have one or more well tabs that pivot into a position in which liquid dispensed into a corresponding well is placed in contact with a capillary and surface tension draws the liquid from the well into the capillary. Comparison of the liquid-air interface with markings on or near the capillary, can reveal the volume of liquid dispensed. One or more additional features, such as well tabs that are stable in a substantially vertical orientation and/or a groove for protecting and/or self-aligning the capillary can ensure that the device operates properly.
US10948331B2
A capacitive sensing system may include a fluid cup configured to receive a fluid, and processing circuitry and a capacitive sensor coupled to one another, the capacitive sensor is a distance separated from and in parallel with a top surface of the fluid in the fluid cup, the distance the capacitive sensor is separated from the top surface of the fluid being variable with a fill level of the fluid in the fluid cup. The capacitive sensor and the fluid in the fluid cup may form elements of a capacitor with a capacitance that is a function of at least the distance the capacitive sensor is separated from the top surface of the fluid. The processing circuitry may be configured to measure a change in signal corresponding to a change in capacitance of the capacitor and determine the fill level based on a magnitude of the change in signal.
US10948319B2
An electrical process control sensor assembly 10 for sensing a process or machine parameter, the assembly 10 including a sensor body 12 and a head 14, the body 12 defining a body interior 20. The assembly includes a sensing device 22 at least partially located in the body interior 20. The head 14 defines a head interior 24 which communicates with the body interior 20. The assembly 10 includes a connector arrangement 26 located in the head interior 24. The assembly 10 includes internal communicating members 28 extending between the sensing device 22 and the connector arrangement 26, the connector arrangement 26 connecting, in an installed condition, the internal communicating members 28 to external communicating members 30 to permit electrical communication therebetween. The head 14 defines a port 34 through which the external connecting members 30 are located in the installed condition. The assembly 10 includes a mounting 48 for mounting the head 14 to the body 12 which is arranged to permit adjustment of the orientation of the head 14 relative to the body 12.
US10948312B2
A system for monitoring a physical environmental property having non-stationary heteroscedastic noise is disclosed. A processor receives physical environmental measurement data, and constructs a combined input and output noise levels matrix containing output noise terms associated with the physical environmental property and input noise terms associated with the at least one independent variable. Using the combined input and output noise levels matrix, the processor constructs a main Gaussian Processes (GP) model for the physical environmental property and its non-stationary heteroscedastic noise. The processor generates and co-operates with the output device to perceptibly output a predictive probabilistic representation of the environmental property, using the main GP model. The predictive probabilistic representation includes a respective range of possible values of the physical environmental property for each respective value of the independent variable(s), the range reflecting both the input noise terms and the output noise terms.
US10948305B1
A tangible, non-transitory machine-readable medium includes machine-readable instructions that, when executed by one or more processors, cause the one or more processors to receive a plurality of data inputs from one or more databases, determine a plurality of geofences based at least in part on the plurality of data inputs, and determine a plurality of scores based at least in part on the plurality of data inputs. Each score of the plurality of scores is associated with a geofence of the plurality of geofences. The machine readable instructions, when executed by the one or more processors, also cause the one or more processors to generate a model comprising the plurality of geofences and the plurality of scores, and to output a driving route based at least in part on the plurality of geofences and the plurality of scores.
US10948303B2
A vehicle control device includes a space estimation unit that, in a case where it is recognized that a travel position of a host vehicle is inside a railroad crossing, which is a stop prohibited area, and it is recognized that a side road vehicle intends to enter in front of the host vehicle, on the assumption that the side road vehicle has entered in front of the host vehicle, estimates whether a space enough for the host vehicle is formed between the side road vehicle and the stop prohibited area, and a vehicle controller that, if it is estimated that the space is not formed, causes the host vehicle to perform entry prevention action to prevent the side road vehicle from entering in front of the host vehicle.
US10948302B2
Methods and systems for improved positioning accuracy relative to a digital map are disclosed, and which are preferably used for highly and fully automated driving applications, and which may use localisation reference data associated with a digital map. A vehicle localization is obtained by comparing real time depth map acquired by a sensor associated to the vehicle to a depth map associated to a digital map. The depth maps are indicative of an environment around the vehicle. Longitudinal and lateral offsets of the vehicle with respect to the digital map are determined. The invention further extends to methods and systems for the generation of localisation reference data associated with a digital map.
US10948291B2
A spirit level includes a spirit level body. At least one measurement surface is arranged along the spirit level body, and the spirit level body is formed by a hollow profile member—preferably of rectangular cross-section. The at least one measurement surface extends uninterruptedly along the hollow profile member. At at least one first or second side wall which is preferably formed at a right angle to the measurement surface is at least one opening for insertion of at least one magnet or magnetizable body into the cavity in the spirit level body.
US10948286B2
The present disclosure provides a method of measuring a path over a 3-dimensional object using a handheld electronic device comprising an acceleration sensor. The method comprises using a processor for: obtaining acceleration measurements of the handheld electronic device while the handheld electronic device is traversed over the path in a first direction, thereby obtaining acceleration plots for 3 dimensions for the first direction; identifying the start and end point of the movement; and integrating between the start and end points of the movement to find the length.
US10948283B1
A head-mounted display (HMD) system includes a projector system configured to emit a structured light (SL) pattern onto one or more objects in a local area, the projected SL pattern comprises at least a first SL pattern having a first field of view (FOV) corresponding to a first tileable boundary, and a second SL pattern having a second FOV corresponding to a second tileable boundary. Each of the projected SL patterns contains fiducials at predetermined locations within the SL pattern. An imaging device captures images of the local area including at least portions of the first SL pattern or the second SL patterns. The detected locations of the fiducials in the captured images is used to determine the boundary locations of the first and second SL patterns. Depth information of the local area is generated based upon the determined locations of the first and second SL patterns.
US10948280B2
The present invention discloses a sensing circuit, a processing method of the sensing circuit and a curved surface profile measuring method. Conductors of the sensing circuit are arranged in flexible protection bodies in a braiding manner, and the conductors and the flexible protection bodies are at a compressed state. Therefore, the sensing circuit of the present invention has better flexibility and tensile property, can be attached to a surface of equipment, can be used for sensing multiple situations of the equipment, such as slight touch and collision of a large displacement, and can also be applied to precise measurement of a size of a curved surface profile.
US10948269B2
A method is provided of remotely detaining a subject with a temporary restraint. The method includes monitoring at least a portion of a perimeter of an area, and receiving an event signal generated as a result of remote movement or presence of a subject. A projectile is be remotely launched from a launcher a toward the subject, the projectile including a pair of pellets and a tether connecting the pellets. The projectile is capable of at least temporarily detaining the subject when wrapped about the subject.
US10948267B2
An example optical sight mounting system comprises an optical sight having a base that can be secured to an adapter interface of a pistol slide. The base of the optical sight is configured to that it can be rotated into position within the adapter interface of the pistol slide. In this way, the optical sight can be mounted on a pistol and used to aim. Another example optical sight mounting system comprises an optical sight having a base that can be secured to an adapter interface of an optical sight mount. The base of the optical sight is configured so that it can be rotated into position within the adapter interface of the optical sight mount. The optical sight mount is configured to releasable engage a mounting interface of a firearm (e.g., a MIL-STD-1913 rail). In this way, the optical sight can be positioned on a firearm (e.g., a rifle) and used to aim.
US10948258B1
An archery accessory mounting bracket is directly mounted with fasteners to an archery bow or crossbow; hung from a tree via a t-handle screw; secured to a tree with a belt; worn by an human with a belt; and engaged with a pipe. Further, an archery accessory mounting bracket is manufactured with a stud for three hundred sixty degrees of rotation for proper alignment of an archery accessory. The archery accessory mounting bracket includes a belt receiver opening for insertion of a belt. The belt may be retained on an individual or wrapped around an object such as a tree, tree stand, or hunting blind. A 360 degree archery accessory mounting base includes at least one t-screw receiver opening for a t-screw, a stud and at least one fastener hole. An archery accessory mounting bracket head includes a stud opening for receiving the stud and secured with a tension nut.
US10948257B1
A crossbow with a built in cranking mechanism preferably includes a crank shaft, a one way bearing, a clutch, a reel shaft, a driven gear and at least one reel. The clutch preferably includes a clutch housing, a clutch pack and a pressure washer installed in a frame or stock of the crossbow. The clutch housing includes a clutch pack housing and a drive gear. The one way bearing and the clutch are retained on the crank shaft. A hand knob is threaded on to the crank shaft to exert pressure on the clutch pack. The driven gear is pressed on to the reel shaft. The at least one reel is retained on at least one end of the reel shaft. The hand knob is tightened against the clutch pack to frictionally engage the crank shaft with the drive gear. The drive gear rotates the at least one reel.
US10948255B2
A shooting rest is disclosed herein. The shooting rest comprises a body a removable tool attachable to the body.
US10948252B1
In some embodiments, a fire control mechanism comprises a trigger arranged to pivot about an axis and a disconnector arranged to pivot about the axis with respect to the trigger. The disconnector comprises a first stop and a second stop. A distance between the axis and the second stop is greater than a distance between the axis and the first stop. The disconnector comprises a first orientation and a second orientation, and a disconnector spring is arranged to bias the disconnector to the first orientation. The first stop contacts a first interfering surface in the first orientation and the second stop contacts a second interfering surface in the second orientation.
US10948251B1
A slide pull attachment for use on a slide of a semi-automatic pistol comprises a flexible, unitary sheet member having a longitudinal centerline and a lateral centerline, an adhesive material disposed on a rear surface of the sheet member for adhering the sheet member to a slide, and a contoured pull tab projecting upwardly from an upper surface of the sheet member. The contoured pull tab is located rearward of the lateral centerline and adjacent a first side edge of the sheet member. The attachment further comprises a plurality of spaced, parallel relief grooves extending longitudinally in the upper surface of the sheet member between a rearward edge of the sheet member and a forward edge thereof, and a plurality of spaced, parallel relief grooves extending laterally in the upper surface of the sheet member from a second side edge of the sheet member towards the first side edge.
US10948248B2
A heat exchanger assembly includes a heat exchanger and a connection piece for attachment to a component of a vehicle to mount the heat exchanger. The heat exchanger includes an undercut. The connection piece is arranged to lie behind the undercut.
US10948240B2
A vapor chamber structure includes a main body, a fan and perforations. The main body has a heat absorption section, a heat dissipation section and a chamber. The heat absorption section and the heat dissipation section are respectively horizontally disposed on left and right sides of the main body. The heat absorption section is attached to at least one heat source. The chamber is positioned at the heat absorption section and partially extends to the heat dissipation section. The chamber has a capillary structure and at least one perforated section. The perforated section is connected between an upper side and a lower side of the chamber. The fan is disposed on one side of the heat dissipation section. The perforations are formed through the parts of the main body, which parts are free from the chamber and the parts of the main body, where the perforated section is disposed.
US10948239B2
The device and methods described herein relate to the isothermal heat transport through an intermittent liquid supply to an evaporator device, thereby enabling high evaporative heat transfer coefficients. A liquid and vapor mixture flows through miniature and micro-channels in an evaporator and addresses flow instabilities encountered in these channels as bubbles rapidly expand. Additionally, a high percentage of the fins are exposed to vapor and limit the required charge of refrigerant t within the system due to effective condensate removal in the condenser.
US10948232B2
A method and a fiber-treatment system dry wet or damp fibers. A fiber mat (13) including wet or damp fibers is formed on a treatment band (31) which is moved in a conveying direction (x). An air flow (36, 36a) composed of heated drying air is generated in the fiber dryer (30). The heated drying air is guided in an upward direction through the treatment band and the fibers contained in the fibre mat (13, 14) are loosened and dried. Linters (16) possibly produced by any moving fibers are captured by a filter band (32) arranged above the treatment band, which is also moved in the conveying direction (x). At the outlet of the fiber dryer, the fibers are detached from a support (17) formed on the filter band, in particular when guiding the detached fibers back towards the dried fibers guided to the treatment band (31, 31c).
US10948227B2
Disclosed herein are a refrigerator includes an ice storage, a transfer member, a transfer motor coupled to the transfer member, and a controller configured to control the transfer motor to rotate the transfer member in a first rotation direction and a second rotation direction, wherein the transfer member prevents the ice cubes stored in the ice storage from agglomerating by rotating in the first rotation direction and the second rotation direction. The controller warns a user of agglomeration of the ice cubes stored in the ice storage in response to no rotation of the transfer motor sensed.
US10948226B2
A refrigerator including a fresh food compartment; a freezer compartment; an ice compartment disposed in the fresh food compartment; an ice maker disposed in the ice compartment, the ice maker including an ice maker tray, a separate fin evaporator, and a cooling tube which is assembled between the ice maker tray and the fin evaporator, such that the cooling tube is in direct contact with the ice maker tray and the fin evaporator; and an ice bucket for storing ice, the ice bucket being disposed in the ice compartment.
US10948224B2
The present invention pertains to cooling, heating, and refrigeration cycles using, for example, phase transitions to pump heat. Embodiments of the present invention may comprise systems, methods, or processes for liquid-liquid phase transition refrigeration cycles pumping heat across temperature differences greater than the adiabatic temperature change of a liquid-liquid phase transition within said liquid-liquid phase transition refrigeration cycle. Embodiments of the present invention also may comprise powering said liquid-liquid phase transition refrigeration cycle using electricity, heat, ‘cold’, the mixing of a saltwater and freshwater, the mixing of high osmotic pressure liquid and low osmotic pressure liquid, or a combination thereof.
US10948222B2
The present invention refers to a hybrid thermal apparatus comprising at least one heat exchanger and at least one heat source and/or heat sink. The thermal apparatus according to the invention is formed as a combination of a first thermal apparatus (1, 15) based on a vapour-compression principle and comprising a first medium for heat transfer, and of a second thermal apparatus (2, 16) based on an elastocaloric principle and comprising a second medium for heat transfer. Said thermal apparatuses (1, 15; 2, 16) have at least one deformable heat exchanger (3, 21) of elastocaloric material in common.
US10948215B2
A system and method to control environmental parameters of predefined zones within a structure. An embodiment of the system uses damper assemblies that are entirely wireless as a result of energy capturing devices which convert air flow within the HVAC system ductwork into electrical current and a wireless control module that remove the need for hard-wiring for power or control. Still further, an embodiment of the system uses wireless components to monitor the environmental parameters of a structure's zones, process and communicate necessary zone adjustments, and actuate system components.
US10948213B2
An HVAC system includes HVAC components configured to adjust environmental conditions within a space. A control system is in communication with the HVAC components and is configured to execute in an efficiency operation mode. The efficiency operation mode is configured to receive configuration data related to the space and operational values for the HVAC components, monitor environmental parameters such as outdoor ambient temperature, indoor ambient temperature, and occupancy of the space, monitor an energy usage of the HVAC components based on the current operational values, determine new operational values configured to reduce the energy usage for the HVAC components based on the monitored energy usage and the environmental parameters, and transmit the new operating values to the HVAC components.
US10948211B2
A water circulation system for air conditioning system and a control method thereof, wherein the water circulation loop comprises: a main loop provided with air-conditioning indoor units, air-conditioning outdoor units and an actuator, and a bypass branch connected between upstream and downstream of the air-conditioning outdoor units and provided with a bypass valve; the control method comprises: S100, starting the water circulation system after receiving a start command; S200, executing a PID control step after initialization and a first preset time period of the water circulation system; S300, executing a feed forward control step when the operating states of the air-conditioning indoor units and/or the air-conditioning outdoor units are changed, and going back to execute the PID control step after a second preset time period; and S400, executing a shutdown step of the water circulation system after receiving a shutdown command.
US10948206B2
A system that allows a contractor to remotely monitor and/or interact with its customers' building control systems, such as heating, ventilating and air conditioning (HVAC) systems, and analyze information obtained from the building control systems over time. Such a system may help the contractor monitor and diagnosis customer building control systems, setup service calls, achieve better customer relations, create more effective marketing opportunities, as well as other functions. In some cases, the disclosed system may be configured to allow a user to grant or deny access to its HVAC system in response to the user receiving an electronic invitation to the system. The granting of access by a user to its HVAC system may allow for remote monitoring of the HVAC system.
US10948201B2
An outdoor unit for an air-conditioning apparatus has a fan guard covering an air outlet provided in a front panel. The air outlet is opened in a circular shape. The fan guard has a spiral wire formed in a spiral shape and having a hole in a center portion of the spiral wire, a center cap covering the hole, and an outer frame wire that is formed in an annular shape to surround an outer circumference of the spiral wire and in which one end portion and the other end portion at both ends of the annular shape are displaced from each other in a radial direction of the spiral wire and joined to each other at a position of an outer circumferential end portion of the spiral wire.
US10948199B2
A cooktop ventilation system for providing ventilation of a domestic cooking appliance, includes a domestic ventilation appliance including housing having at least a first opening and a second opening, the first opening for capturing exhaust air from the domestic cooking appliance and the second opening for permitting secondary air to exit an interior of the housing to form an air curtain that enhances a capture ability of the domestic ventilation appliance to capture the exhaust air, and a dual direction flow blower/fan configured both to convey the exhaust air through the housing from the first opening in a first direction and to convey the secondary air through the housing to the second opening in a second direction, the second direction being opposite the first direction.
US10948197B2
Charbroiler drawer assembly having a housing and drawer, slide and gas manifold assemblies. The slide assembly has slide brackets mounted to the interior sides of the housing configured to receive caster assemblies mounted to the exterior sides of the drawer. The drawer, having an open bottom and a cooking surface on the top, has sides shaped to fit within and be received by the housing. The gas manifold assembly is cantilevered from the housing back and positioned within the drawer and the housing so as to permit free movement of the drawer and the caster assembly when the caster assembly engages with the slide brackets.
US10948190B2
A combustion chamber (18) of a thermodynamic cycle turbine with a recuperator, for electrical energy production, comprising a casing (56) housing a flame tube (64) with a perforated diffuser for passage of the hot compressed air, a primary zone (ZP) that receives part of the hot compressed air flow and where combustion takes place, and a dilution zone (ZD) where the burnt gases from the primary zone mix with the remaining part of the hot compressed air flow, said chamber further comprising an injection means (76) for injecting at least one fuel. The flame tube carries a flame stabilizer (82) comprising perforated diffuser (88), at least one combustion gas recirculation passage (98) and a mixing tube (94).
US10948173B2
The present disclosure relates to a luminaire including a housing component and at least one LED carrier circuit board. The housing component has at least one section which projects from a base of the housing component and which is formed with a plurality of surfaces oriented differently relative to the base. The LED carrier circuit board carries at least one LED device as light source for providing light to be emitted by the luminaire. The LED carrier circuit board is arranged by a rear side thereof at least in sections on one of the plurality of surfaces of the section projecting from the base in such a way that the LED device overlies the surface at least partially. The housing component, in the region of the base thereof, has at least one region which is formed as a heatsink for dissipating heat generated by the LED device during operation.
US10948160B2
The invention relates to a freezer illumination lens system, comprising a lighting fixture, a lens connected with the lighting fixture and a mounting groove configured for receiving a printed circuit board supporting a LED light source by insertion. The lens comprises a light transmitting main portion, a first light transmitting auxiliary portion and a second light transmitting auxiliary portion. The light transmitting main portion is configured and arranged relative to the LED light source such that a major portion of light emitted by the LED light source is focused, and the first light transmitting auxiliary portion and the second light transmitting auxiliary portion are arranged along long sides of the light transmitting main portion. The invention has the advantages that the utilization rate of light can be improved, the illumination can be uniform, and the overall illumination effect can be improved.
US10948158B1
An illuminated lighting stand has a lighting fixture head mount, a bottom base, and an elongated, upright illumination pole extending between the head mount and the bottom base. The illumination pole consists of an elongated, upright skeletal support pipe, RGB tape surrounding the support pipe, diffusing material circumscribing the RGB tape, and a transparent outer tube covering the diffusing material, all these elements extending the length of the illumination pole. An electrical power supply and Wi-Fi electronics are housed within the base to illuminate and control the illumination sequencing and functioning of the light stand.
US10948151B1
A system and method involve driver-side high beams to be selectively deactivated for oncoming traffic. It is intended to allow passenger-side high beams to continue operation to preserve the driver's peripheral vision. The driver's side high beam is manually controlled by a separate switch. During use, when an oncoming vehicle approaches, the activation of the switch allows the driver to deactivate only the driver side high beam while the passenger side high beam remains activated. This produces a situation in which the oncoming driver is no longer blinded, but the vehicle driver still maintains the extended vision of the high beam on the left-hand side of the vehicle.
US10948147B2
A lighting system of a vehicle may include light units and controllers for operating the light units. Each light unit is multifunctional in that the light unit may operate in various modes, which may be invoked at different times under varying circumstances. A light unit on the first end of a vehicle may operate as a headlight if the first end is the front end of the vehicle. On the other hand, the light unit may operate as a tail light if the first end is the rear end of the vehicle. Furthermore, the light unit may operate as a turn signal in either direction or brake light while the first end is the rear end of the vehicle. The light unit includes a lens array positioned to receive light from various light sources. The lighting system may operate in a fashion that allows for lighting redundancy on each end of the vehicle in the event of a lighting controller failure.
US10948135B2
A lighting apparatus is provided having one or more light emitting diodes arranged in a row. The light emitting diodes may be supported by an elongated body. The elongated body may comprise an optical element formed from an at least partially optically transmissive material. The lighting apparatus has two ends and may have electrical connectors at tho ondo.
US10948132B2
Assessing pipeline integrity includes deploying vibration sensors at optimal sensing locations in the pipeline network. The sensors communicate with an analyzer via an intermediary that is a local or a remote wireless controller. A sensor records and processes vibration signals regularly, according to protocols kept in the memory of the sensor. The sensor, via a controller, communicates recorded data or processed data to an analyzer and receives updated protocols or other instructions from an analyzer. The analyzer aggregates recorded and processed data from the sensors, which are then analyzed to detect or localize leak sounds from the pipeline network. The recorded data from two or more sensors may be time-aligned using synchronization methods.
US10948124B2
The present disclosure discloses a desktop display stand base, comprising a fixing device connected to the desktop and a seat body respectively connected to the fixing device and the display stand, wherein a wireless charging device for mobile phones is provided on one side of the seat body, the side of which close to the user; the wireless charging device is hinged to the seat body and can be locked at any angle, and the hinge point is located on the side close to the user. In this way, the user can monitor the information on the mobile phone screen while the phone being charged.
US10948113B1
A longitudinal expansion joint for piping systems, includes a first casing member and a second casing member telescopically engaged with a second end of the first casing member, the second casing member having a first end adapted to connect to a second pipe and having a second end with a flange portion having a threaded outer surface. A longitudinal adjustment mechanism for longitudinally adjusting a position of the second casing member relative to the first casing member. A locking sleeve for locking a longitudinal position of the second casing member relative to the first casing member. A sealing system including a seal unit disposed between the first casing member, and the second casing member and a push plate disposed against the seal unit. A seal energizing system pushes against the push plate to energize the seal unit to seal between the first casing member and the second casing member.
US10948108B2
A duct for a turbine engine, such as a gas turbine engine, can be utilized to carry a fluid from one portion of the engine to another. The duct can include a metallic tubular element having one of a varying wall thickness, a varying cross section, or a tight bend. Such a duct can be formed utilizing additive manufacturing or metal deposition on an additively manufactured mandrel.
US10948105B2
A valve arrangement comprising a valve housing, a valve inlet, a valve outlet and a diaphragm assembly for controlling a fluid flow through the valve housing from the valve inlet to the valve outlet, the diaphragm assembly comprising a diaphragm and a diaphragm plate at least partially covering the diaphragm, the diaphragm comprising one or more equalization holes passing through the diaphragm and the diaphragm plate comprising one or more equalization openings passing through the diaphragm plate, the equalization holes being aligned with the equalization openings. The diaphragm assembly comprises an engagement zone engaging the diaphragm in order to rotationally fix the diaphragm and the diaphragm plate with respect to each other so that the equalization holes will keep aligned with the equalization openings to ensure proper function of the valve arrangement at all times.
US10948092B2
A flapper valve having a valve body which includes first and second ends, a flow bore which extends between the first and second ends, and an enlarged diameter cavity which is formed coaxially within the flow bore; a valve seat which comprises a through bore that is aligned with the flow bore; a retainer which is positioned radially outwardly of the cavity; and a flapper which is pivotally connected to the retainer. The flapper includes a sealing side which is configured to engage the valve seat when the flapper is in a closed position, a core which is made of a rigid material, a circular stop ring which is connected to or formed integrally with the core on the sealing side of the flapper and is configured to engage the valve seat when the flapper is in the closed position, and a resilient coating.
US10948090B2
Servo gas valve comprising a gas inlet connection, a servo gas connection, a bleed gas connection, a valve body, and first and second valve seats. When a first section of the valve body is pressed against the first valve seat, the gas inlet connection is closed and the servo gas connection and the bleed gas connection are in communication with each other. When a second section of the valve body is pressed against the second valve seat, the gas inlet connection is opened and is in communication with servo gas connection while the bleed gas connection and the servo gas connection are not in communication with each other. The first section of the valve body is configured to allow for self-alignment of the first section of the valve body relative to the first valve seat when the first section of the valve body is pressed against the first valve seat.
US10948088B2
A valve plug assembly includes a plug base, a first end of the base arranged for attachment to a valve stem, a second end of the plug base including a bore having a first portion and a second portion. The second portion of the bore is a conical terminus forming a first seat. A spacer has a through bore, a first end, and a second end, and is sized for insertion in the bore of the plug base and has a conical shape to engage the first seat, and the spacer also forms a second seat. A plug tip has a through bore and a conical end engaging the second seat and is arranged to engage the valve seat, and a cap screw extends through the plug tip and the spacer to mechanically secure the plug tip to the plug base.
US10948085B2
A secondary seal support template gauge, for determining whether a secondary seal support 50 is distorted, includes a plate, rectangular downward projections, and a rectangular finger. The plate has a first end and a second end, and has apertures that correspond to protruding screws of the secondary seal support. There are preferably two pairs of rectangular downward projections attached to the plate. The two pairs of rectangular downward projections are juxtapositioned such that, in operation, each pair of rectangular downward projections grip the secondary seal support and center the template gauge on the secondary seal support and each protruding screw enters an aperture when the secondary seal support is undistorted. The rectangular finger disposed on the second end of the plate such that, in operation, the finger can enter the support slot when the secondary seal support is undistorted.
US10948061B2
A lockup clutch for a torque converter is provided. The lockup clutch includes a piston including a first wedge surface and a support supporting the piston. The piston is axially slidable along the support in a first axial direction to cause engagement of the lockup clutch. The lockup clutch also includes a wedge including a second wedge surface. The wedge is axially movable along the support. The first wedge surface is arranged and configured with respect to the second wedge surface such that contact between the first wedge surface and the second wedge surface limits axial movement of the piston in a second axial direction opposite the first axial direction. A torque converter and a method of forming a lockup clutch are also provided.
US10948058B2
A speed converter converting infinitely variable reciprocating input to uni-directional output, for example, comprising a driver, the driver comprising a variable pitch cam and a rack gear and one-way clutch bearings or Sprags and output shaft, the driver having an oblong shape may be converted to provide direction control in either of two directions and free-wheeling. The one-way clutch bearings or Sprags of a first Goldfinch speed converter are modified to comprise, concentric with the output shaft, a permanent magnet imbedded in a driven gear and direction controlling stator coils. A plurality of four (or more) electrical pulses (sine curves) may be applied to the stator coils to provide three possible outputs of desired speed: a forward output direction, a neutral or free-wheeling output and a reverse output direction. In this manner, an electro-magnetic ratchet control system may modify the speed converter to incorporate speed control, engine braking, and clockwise and counterclockwise output shaft direction control as well.
US10948056B2
An elevation mechanism for a central input selector knob includes: a cylindrical cam having two cylindrical rails; a central input device mounted on a slider cylinder having two opposite ends of a pin that run in the two cylindrical rails to move the central input device between an operation position and a storage position; a cap that has two opposite guiding ribs configured to slide into rails of a main housing, the cap being attached to the main housing such that the slider cylinder is enclosed by the main housing and the cap; and a motor having an axis where a second gear is mounted, the second gear being configured and arranged to transmit movement to a first gear thereby causing the slider cylinder to move thereby moving the central input device between the operation position and the storage position.
US10948054B2
A combination starter-generator device is provided for a work vehicle having an engine. The starter-generator device includes an electric machine and a gear set configured to receive rotational input from the electric machine and engine. The gear set is configured to operate in one of at least a first, second, or third gear ratio in a first power flow direction and at least a fourth gear ratio in a second power flow direction. The starter-generator device further includes at least one clutch selectively coupled to the gear set to effect the gear ratios and an actuation assembly including at least one electromechanical solenoid device configured to selectively shift the at least one clutch from a disengaged position in which the at least one clutch is decoupled from the gear set into an engaged position in which the at least one clutch is coupled to the gear set.
US10948048B2
A thickened robot joint transmission structure comprises a shell, dual gear rings and a planet carrier, wherein the planet carrier is fixed to the shell through a crossed roller bearing. Planet gears are dual thickened planet gears free of a sun gear. The input ends are a pair of gears or spiral bevel gears with a variable velocity ratio and are fixed to the shell through deep groove ball bearings. The dual thickened planet gears serve as a hollow for a cable, a related shaft or a line object to pass through after the sun gear is removed.
US10948045B2
A method for stabilizing transversal oscillations of a rotor including the steps of acquiring a first signal representing a value of transversal oscillations of a rotor; estimating a value of a thermal gradient from the first signal; computing a value of an actuation parameter from the value of thermal gradient; emitting an actuation signal representing the value of the actuation parameter.
US10948037B2
A friction disk includes a friction disk core having an inner diameter edge, an outer diameter edge, and a first surface with multiple mortises extending radially across the first surface. The friction disk further includes a first wear liner having two wear liner segments each including a wear surface and a non-wear surface having a tenon with a complimentary shape to each of the multiple mortises, the tenon of each wear liner segment being configured to be received by a corresponding mortise of the multiple mortises to couple the wear liner segments to the friction disk core to form an annular liner.
US10948035B2
A disc brake half-caliper includes at least one cylindrical recess formed in a central portion of the half-caliper, the at least one cylindrical recess configured to support a piston for movement in an axial direction, and a pair of bridge portions formed on opposite sides of the central portion. At least one of the bridge portions extends further in the axial direction toward a first side of the disc brake half caliper than the central portion, defines at least one through hole extending therethrough in the axial direction, and terminates on the first side at a flat surface perpendicular to the axial direction, and has at least one cavity formed in the flat surface with a bottom at which the at least one through hole opens.
US10948025B2
A clutch having two stages for applying varied torque between an input shaft and an output shaft includes a clutchpack having input friction plates and output friction plates. The clutch further includes a first spring configured to apply a first pressure to the clutchpack to compress the clutchpack. The clutch further includes a second spring configured to apply a second pressure to the clutchpack to compress the clutchpack. The clutch further includes an engagement nut configured to move in response to rotation of the output shaft relative to the input shaft to compress the second spring in order to increase an amount of the second pressure applied to the clutchpack.
US10948018B2
A bearing device for a wheel includes: an outer ring including a leg portion protruding radially on an outer periphery; an inner shaft provided on a shaft end; rolling elements; a sealing device which seals an opening portion on the flange side; and a slinger fixed to the inner shaft and extending axially at a radial outer side of the sealing device. The sealing device includes an elastic lip and a cylindrical cover portion in elastic contact with an outer peripheral surface of the outer ring. The slinger is opposed to at least a part of an outer periphery of the cover portion in a radial direction via a clearance.
US10948017B2
[Problem] To provide a sealing device that has a high function of stopping the entry of foreign matter. [Solution] Provided is a sealing device disposed between a rotating inner member and a fixed outer member of a rolling bearing, said sealing device comprising: an annular rotating seal member fixed to the inner member; and an annular seal cover fixed to an end portion of the outer member. The seal cover comprises: a fixed portion that is disposed in an interval between the outer member and the inner member and fixed to the end portion of the outer member; and a protective portion that is disposed radially outward of the rotating seal member and stops foreign matter from advancing to the rotating seal member from the outside. The rotating seal member comprises: an attachment portion fixed to the inner member; and a seal lip and a dust lip that extend from the attachment portion toward the seal cover. The dust lip extends obliquely radially outward from the attachment portion toward the seal cover.
US10948016B2
A bicycle rolling-element bearing assembly includes an outer bearing ring, an inner bearing ring, a plurality of rolling elements disposed between the outer bearing ring and the inner bearing ring and rotatably supporting the outer bearing ring relative to the inner bearing ring, and a lubricant reservoir, configured as a first cage, for storing and dispensing a lubricant, the first cage including bridge elements extending between the rolling elements and at least one side ring connecting the bridge elements.
US10948013B2
A ball carriage includes a raceway including an engagement segment to urge balls into rolling engagement with an element that is movable relative to the ball carriage. The engagement segment defines an opening through which balls are to engage the element. The raceway includes a return segment including a curved surface to take balls out of engagement with the element. The engagement segment and the return segment share a raceway surface that runs a full length of the raceway to contain balls within the raceway. A ramp is positioned at a transition from the engagement segment to the return segment. The ramp rises from the raceway surface at the opening towards the return segment to guide balls out of engagement with the element and into the return segment.
US10948011B2
A vibration drive device that suppresses an increase in the number of component parts and can be easily downsized. Vibration is excited in a vibration element in pressure contact with a driven element to thereby rotationally move the driven element relative to the vibration element. A bearing rotatably supports the driven element. A first and a second bearing portions are joined to the driven element. The second and a third bearing portions are pressed against each other via rolling elements in a direction along the axis of the bearing. The rolling elements are brought into pressure contact with the first raceway surface of the first bearing portion, the second raceway surface of the second bearing portion, and the third raceway surface of the third bearing portion. One of the second and third bearing portions is integrally formed with the driven element from the same material.
US10948006B2
A carabiner having a container or empty section with the gate or solid gate. The gate may have a cap with a threaded section such that when the gate is pulled away from the body, the cap may be screwed off to reveal the empty section of the gate. The empty section may store items for the user. The cap may be received into the nose section of the carabiner when the spring forces the gate closed. A fire starting implement may be provided on the carabiner. The gate may rotate inward or outward with respect to the carabiner body.
US10947998B2
In a fluid pressure cylinder, cylindrical bodies are connected to both ends of a cylinder tube, and latching rings are disposed detachably in interior of the cylindrical bodies. A head cover and a rod cover, which are accommodated in the cylinder tube, are fixed by the latching rings. Recesses, which are recessed diametrally inward, are provided on outer circumferential surfaces of the head cover and the rod cover, respectively. First and second fluid ports open respectively in the recesses, and a pressure fluid is supplied and discharged through the first and second fluid ports.
US10947996B2
A hydraulic system is provided. The hydraulic system includes a pump, a load sense conduit, a tank conduit, a function workport, and a function control valve. The hydraulic system further includes a function poppet valve arranged between the function workport and the function control valve and having a function poppet vent passage, and a system control valve arranged downstream of the function control valve. The system control valve is biased into a first position where fluid communication between the function poppet vent passage and the tank conduit is prevented and fluid communication between the load sense conduit and the tank conduit is provided. The system control valve is selectively movable to a second position where fluid communication between the function poppet vent passage and the tank conduit is allowed and fluid communication between the load sense conduit and the tank conduit is prevented.
US10947990B2
A radial compressor of an exhaust gas turbocharger, with a rotating impeller, a fixed housing; a main flow passage defined by the housing for feeding a medium to be compressed towards the impeller; a secondary flow chamber arranged radially outside the main flow passage, which is separated from the main flow passage by a contour wall and is connected to the main flow passage via a secondary flow opening; struts extending in the secondary flow chamber, via which the contour wall is connected to the housing. The struts are curved having a first connecting section of the contour wall that extends in the radial direction and a second connecting section on the housing that extends in the axial direction.
US10947985B2
A pressure sensor device includes a pressure sensor, a sensor case, first and second terminals protruding from the pressure sensor in a first direction, a third terminal protruding from the pressure sensor in a second direction, a fourth terminal protruding from the pressure sensor in the second direction, a first capacitor on one side of the pressure sensor, a second capacitor on the other side of the pressure sensor, a first lead line extending out of the sensor case from the first terminal, a second lead line extending out of the sensor case from the second terminal, and a third lead line extending out of the sensor case from a side edge between the first terminal and the second terminal.
US10947955B2
A multi-energy power generation system based on a floating type platform which is specifically a wind turbine-oscillating water column type wave energy integrated power generation system based on a TLP floating type platform. The wind turbine-oscillating water column type wave energy integrated power generation system based on the TLP floating type platform includes an offshore wind power generation system and oscillating water column type wave energy power generation devices, and the integrated power generation system which integrates wind energy and an oscillating water column type wave energy system into a whole is established utilizing a TLP platform supporting structure in the ocean.
US10947939B1
A system for reducing noise associated with a compressor of an engine system comprises an intake manifold and a resonator comprising an outlet. The resonator is coupled to, and is positioned adjacent to, the intake manifold. An outlet pipe is in fluid communication with the outlet and the compressor, and a length of the outlet pipe extends from the outlet to the compressor. Positioning the resonator adjacent to the intake manifold reduces the length of the outlet pipe so as to reduce noise associated with air flowing through the outlet pipe.
US10947938B2
An air duct assembly attachable to a receiving port includes an air duct with an inner surface and an exterior surface connected to one another at a coupling fixture. A seal is connected and bonded to the coupling fixture. The seal extends axially from the coupling fixture and has a tip with an inner diameter smaller than the coupling fixture's inner diameter. A shell is connected to the coupling fixture and the seal. The shell extends axially from the seal and is connectable to the receiving port.
US10947936B2
A side-by-side vehicle comprises a vehicle body frame including a cabin frame part surrounding a riding space in which seats for a driver and a passenger are provided; an engine which is mounted on the vehicle body frame and generates driving power for allowing the side-by-side vehicle to travel; an air-intake unit including in an inside thereof, an air-intake passage through which intake-air flows to the engine, and an air inlet through which the intake-air is introduced into the air-intake passage; and a cargo carrier having a loading space with a depressed shape in a state in which the cargo carrier is supported by the vehicle body frame, and the air-intake unit is disposed so that the air inlet is directed downward and faces a surface of the cargo carrier.
US10947934B2
An internal combustion engine in which a fuel reforming operation in a fuel reformation cylinder is not executed and a warming operation for raising the temperature of the fuel reformation cylinder is executed, when a gas temperature of a fuel reformation chamber at a time point when a piston in the fuel reformation cylinder reaches a compression top dead point is estimated to fall short of a reforming operation allowable lower limit gas temperature. For example, EGR gas is introduced to the fuel reformation chamber without cooling the EGR gas. Further, during a predetermined period from the expansion stroke to an exhaust stroke of an output cylinder, exhaust gas warming fuel is supplied to a combustion chamber. Further, the fuel is combusted in the fuel reformation chamber.
US10947933B2
Disclosed are systems, methods, and devices for generating radicals in an air stream at the intake of an internal combustion engine, as well as increasing the thrust of such air streams into the engine. A plasma generator including plasma actuators, dielectric barrier discharge electrodes, or both is positioned in the intake stream. Plasma actuators are disposed on the interior surface of the plasma generator, exposed to the intake stream. Dielectric barrier discharge electrodes protrude into the intake air stream. Plasma, preferably DBD plasma, glow plasma, or filamentary plasma, is generated in the air intake stream, creating radicals in the stream, mixing the radicals in the stream, and reducing drag while increasing thrust of air in the intake stream. A concentric cylinder can be further disposed in the plasma generator, with further plasma actuators, dielectric barrier discharge electrodes, or both, on the interior and exterior surfaces of the cylinder.
US10947932B2
Methods and systems are provided for adjusting operation of a split exhaust engine system based on a total flow of gases through a scavenge exhaust gas recirculation system of the split exhaust engine system. In one example, a method may include setting a cam timing correction based on a difference between a first value and a second value of a flow through an exhaust gas recirculation (EGR) passage, the first value determined based on a first parameter set including a cylinder valve overlap area and the second value determined based on a second parameter set not including the cylinder valve overlap area, and operating at least one of an intake cam and an exhaust cam at a corrected timing using the cam timing correction. In this way, the flow through the EGR passage may be adjusted even without active control of a valve coupled in the EGR passage.
US10947931B2
A product may include a bearing housing in which a shaft may be supported by a bearing so that it may rotate. A compressor wheel may be disposed on the shaft. A compressor cover may be connected with the bearing housing, which may form a compressor body and may define a chamber within which the compressor wheel may rotate. A diffuser may extend radially outward from the chamber and may receive gas from the compressor wheel. An inlet may be provided to the compressor body, which may receive a supply of exhaust gas. An EGR distribution cavity may be defined within the compressor body and may extend around the shaft. An EGR inlet channel may extend into the bearing housing from the inlet to the EGR distribution cavity. An EGR passage may extend from the EGR distribution cavity to the diffuser.
US10947922B2
A first intake air amount an engine is calculated based on a detected value of an intake air flow rate of an air flowmeter. A second intake air amount is calculated based on any one of a detected value of an intake pipe pressure and a throttle opening degree instead of the detected value of the intake air flow rate. When it is determined that the intake pulsation is not large, a difference amount of the second intake air amount from the first intake air amount is calculated. A corrected second intake air amount, which is a sum of the second intake air amount and the difference amount, is set as an intake air amount calculated value when it is determined that the intake pulsation is large.
US10947915B2
A control system includes an electronic control unit including a feedback controller and a reference governor. The feedback controller is configured to determine a value of control input such that a value of control output approximates a target value. The reference governor is configured to calculate, with a prediction model, a predicted maximum value of an overshoot amount of the control output that overshoots from the target value. The prediction model is derived assuming that an n-th delay (n is a natural number) occurs in a response of the control output. The reference governor is configured to calculate the target value by correcting the provisional target value of the control output based on the predicted maximum value so as to increase a degree of satisfaction of a constraint condition with regard to the control output.
US10947913B2
An evaporative emissions control system configured for use with a vehicle fuel tank includes a purge canister, an accelerometer, first and second vent tubes that terminate at first and second vent openings, a first vent valve, a second vent valve, a vent shut-off assembly and a control module. The accelerometer senses acceleration in an x, y and z axis. The first vent valve is fluidly coupled to the first vent tube. The second vent valve is fluidly coupled to the second vent tube. The vent shutoff assembly selectively opens and closes the first and second valves. The control module estimates a location of liquid fuel based on the sensed acceleration from the accelerometer and determines which vent opening is one of submerged and about to be submerged based on the estimated location of the liquid fuel. The control module closes the vent valve associated with the determined vent opening.
US10947912B2
Various methods of control of combustion knock are disclosed in relation to a spark ignition, internal combustion engine having active tappets, whereby an inlet poppet valve can be moved independently of the usual operating cam. In one embodiment the invention provides for combustion knock to be controlled solely by variation of inlet air charge.
US10947905B1
A system for pump assist to maximize fuel consumption in a natural gas powertrain includes a fuel delivery system including a natural gas storage tank supplying a first natural gas flow, a pressure sensor disposed to provide data regarding a natural gas pressure within the storage tank, and a natural gas pump operable to selectively boost the first natural gas flow to create a second natural gas flow with increased pressure. The system further includes an engine operable to utilize one of the natural gas flows to provide an output torque and including a fuel injector and a computerized fuel system controller programmed to monitor the data regarding the natural gas pressure within the storage tank, compare the data regarding the natural gas pressure within the storage tank to a threshold cut-off pressure for the fuel injector, and command activation of the natural gas pump based upon the comparing.
US10947896B1
This invention provides a method to clean the inside surfaces of an exhaust after-treatment system each time the engine is shut down. This cleaning is accomplished without disassembly of the engine and without involvement of the engine's operator. This cleaning includes the exhaust ports, particulate filters, catalytic after-treatment processes, and exhaust conduits. This is accomplished by leaving the exhaust after-treatment systems in an oxygen rich atmosphere, with the engine shut down, where oxidation of the hydrocarbons on the inside surfaces continues.
US10947894B2
An oil supply device configured to supply oil to a turbocharger of an engine includes a first oil pump, a second oil pump, a first valve, and a second valve. The first oil pump is coupled to a bearing unit of the turbocharger via an oil supply path, and configured to supply oil to the bearing unit. The second oil pump is coupled to the bearing unit via an oil discharge passage, and configured to suck oil from the bearing unit. The first valve is provided in the oil supply path. The first valve is switchable from a connected state to a disconnected state when the engine is to be stopped. The second valve is provided in the oil discharge passage. The second valve is switchable from a connected state to a disconnected state when the engine is to be stopped.
US10947885B2
According to one or more embodiments described herein, an exhaust system for treating exhaust gas from an internal combustion engine in a motor vehicle includes a passive NOx absorber (PNA) device, and a model-based controller that controls an amount of NOx stored by the PNA device. Controlling of the amount of NOx stored includes computing a predicted NOx storage level of the PNA device using a prediction model of the PNA device, and in response to the predicted NOx storage level of the PNA device being greater than a predetermined cold-start threshold, raising a temperature of the exhaust gas by changing an operation of the internal combustion engine.
US10947882B2
A vehicle exhaust system is provided to improve a uniformity index (UI) of exhaust gas discharged through an exhaust manifold. The system includes an exhaust manifold for collecting and transferring exhaust gas discharged from each cylinder of an engine and a catalytic purifier connected to an outlet of the exhaust manifold to reduce harmful substances in the exhaust gas flowing from the exhaust manifold. A mesh member is disposed between the exhaust manifold and the catalytic purifier to allow the exhaust gas to pass therethrough. The mesh member includes partition walls arranged to intersect longitudinally and transversely on an inner passage cross-section through which the exhaust gas passes. The partition walls cause flow resistance while colliding with the exhaust gas to induce the exhaust gas to uniformly flow into a catalyst of the catalytic purifier.
US10947875B2
A PCV valve mounting structure includes a cylinder head of an engine, an intake manifold coupled with the cylinder head to form a blow-by gas passage. A PCV valve is disposed in the blow-by gas passage. The PCV valve includes a valve case and a plurality of seal members elastically supporting the valve case on the cylinder head and the intake manifold. The PCV valve is configured to control a flow rate of the blow-by gas depending on the negative intake pressure of the engine. The PCV valve has a measuring passage configured to adjust the flow rate of the blow-by gas and positioned upstream of the seal members. An annular space is formed between the cylinder head and the valve case. The annular space extends in the lengthwise longitudinal axial direction from an upstream end of the valve case.
US10947873B2
A method and a kit for oil removal or injection into the oil pan of a vehicle, marine or aircraft engine. A modified dip stick tube or other access tube extends to the bottom of the oil pan has at least one or more openings at its bottom end to allow oil to enter or exit. The top has an air-tight seal that can be attached to a flexible tube that can be run to a peristaltic pump. The pump can have an exit tube that runs into an oil recovery receptacle. After draining, the oil, the tube can be valved or physically relocated to a fresh oil source. The direction of rotation of the pump can be reversed to fill the oil pan with fresh oil. An electric control can run the pump in both a forward and reverse direction typically from a vehicle battery voltage source.
US10947870B2
A camshaft phaser arrangement configured for a concentric camshaft assembly having inner and outer camshafts is provided. The camshaft phaser arrangement includes a first camshaft phaser, a second camshaft phaser, and a coupling that non-rotatably connects the first camshaft phaser to the concentric camshaft assembly. Each of the camshaft phasers is configured to be connected to either the inner or the outer camshaft. The coupling accommodates for radial and axial offset between the first camshaft phaser and the second camshaft phaser.
US10947868B2
Systems, devices, and methods are disclosed for supporting one or more camshafts by the engine block in overhead arrangement relative to the cylinder heads and valve train.
US10947867B2
An improved, lightweight gear drive having a rim gear mounted on a shaft, the shaft formed of one or more shaft segments, each of the shaft segments supporting a segregated arc. The segregated arcs forming a circumferential portion of a bearing surface of the shaft.
US10947862B2
Disclosed are a blade ring segment for a turbine section, a turbine section having the blade ring segment, and a gas turbine having the turbine section. Multiple blade ring segments is installed in a turbine casing accommodating turbine blades rotated by combustion gas from a combustor. The blade ring segment includes an inner panel provided in the turbine casing and having multiple air holes through which cooling air fed from the outside of the turbine casing flows, an outer panel disposed on one side of the inner panel, and a cooling structure protruding from one side of the outer panel so as to form a flowing channel in a zigzag pattern so that cooling air fed through the air holes flows therethrough.
US10947858B2
A sealing structure for a blade tip is provided to effect a prevention of working fluid from leaking through a clearance established between an inner circumferential surface of a stator and an end of a blade. The sealing structure includes a blade of a bucket mounted on an outer circumferential surface of a rotor disk coupled along a longitudinal direction to a rotor disposed inside a stator; and a tip seal having a multi-row structure formed on an end of the blade and provided to prevent working fluid from leaking through a clearance established between an inner circumferential surface of the stator and the end of the blade, wherein the tip seal comprises linear parts disposed at a predetermined angle, or perpendicular, relative to an axial direction of the rotor, each of the linear parts having a planarized end.
US10947855B2
The invention relates to a reinforcement, containing fibers and resin, for an element made of a composite material, particularly a wind turbine blade, characterized in that the reinforcement is produced by stacking at least two parts produced by pultrusion. A reinforcement, containing fibers and resin, for an element made of a composite material, particularly a wind turbine blade, is characterized in that the reinforcement is produced by stacking at least two parts produced by pultrusion.
US10947851B2
A rotor blade of a gas turbine engine includes a pressure side, and a suction side opposite the pressure side and defining a rotor blade profile therebetween, the pressure side and the suction side each extending from a blade root to a blade tip. The rotor blade defines a cross-sectional median line midway between the pressure side and the suction side. The cross-sectional median line extends in a generally radial direction from the blade root to a lean point between the blade root and the blade tip. The cross-sectional median line extends off of radial from the lean point to the blade tip, defining a lean of the rotor blade between the lean point and the blade tip.
US10947846B2
An opposed piston engine has a driveshaft with at least one combustion cylinder positioned between opposing, curvilinear shaped cams mounted on the driveshaft, where the center axis of the combustion cylinder is parallel with but spaced apart from the driveshaft axis. A piston assembly is disposed in each end of the cylinder, with one piston assembly engaging one cam and the other piston assembly engaging the other cam. Each piston assembly includes a cam follower that can move along a curvilinear shaped cam to reciprocate the piston assembly within the cylinder. The combustion cylinder includes an intake port in fluid communication with an annular intake channel formed in the engine block in which the cylinder is mounted, and an exhaust port in fluid communication with an annular exhaust channel formed in the engine block.
US10947839B2
A method can include measuring temperature along a relief wellbore, thereby detecting a temperature anomaly in an earth formation penetrated by the relief wellbore, and determining a location of an influx into a target wellbore, based on the temperature anomaly detecting. A thermal anomaly ranging system for use with a subterranean well can include a temperature sensor in a relief wellbore that penetrates an earth formation, the temperature sensor detecting a temperature anomaly in the formation, and the temperature anomaly being caused by an influx into a target wellbore. Another method can include measuring optical scattering in an optical waveguide positioned in a relief wellbore, thereby detecting a temperature anomaly in an earth formation penetrated by the relief wellbore, and determining a location of an influx into a target wellbore, based on the temperature anomaly detecting.
US10947837B2
Apparatus (100) for use in sensing temperature along a wellbore, comprising: tubing (110) comprising a plurality of temperature sensor modules (120) provided at locations along the inside of the tubing, having electrical properties that vary with temperature; and an electrical network (115) comprising a plurality of wires and said plural temperature sensor modules, wherein the wires and plural temperature sensor modules are configured as a matrix by which the wires comprise a first group of wires and a second, different group of wires and each wire of the first group is electrically connected to each wire of the second group once, by different temperature sensor modules, such that each temperature sensor module can be individually electrically connected by a pair of wires comprising a first wire from the first group and a second wire from the second group.
US10947836B2
The present invention provides a device and a method for measuring overburden of injected gas in cyclic gas injection development of condensate gas reservoir. The device comprises sand packed model and temperature control system. The temperature control system is nested outside the sand packed model. The sand packed model comprises sand pack cell, four gas inlets, four gas outlets, bracket, direction control component, rotating shaft, upper cover, lower cover, fixing bolts, two top pressuring inlets, pressure transmission rods, pressure transfer piston and multiple gas sampling ports. The sand pack cell can be filled with quartz sand of different particle size and composition, and the angle of the whole device is adjusted by the direction control component.
US10947834B2
A sensor apparatus for a downhole tool 12 comprises a sensor 24 for taking downhole measurements; and a sensor support 26, 28 for mounting the sensor 24 to the downhole tool 12. The sensor support 26, 28 includes an actuator 26 for moving at least a part of the sensor 24 in a direction extending along a longitudinal axis of the downhole tool 12, such that in use the moveable part(s) of the sensor 24 can move relative to the tool 12 in a direction extending along a longitudinal axis of a borehole. The sensor apparatus is arranged to log measurements from the sensor using a point on the tool 12 as a reference to determine relative depth between measurements without using an external reference point to obtain an indication of the absolute depth of the measurements.
US10947833B2
Techniques and apparatus are provided for improved diagnostics of downhole dynamometer data for control and troubleshooting of reciprocating rod lift systems. A method for pump fillage determination for a reciprocating rod lift system is provided. The method generally includes measuring downhole data during a pump cycle, wherein the downhole data comprises a first plurality of data points associated with an upstroke of the pump cycle and a second plurality of data points associated with a downstroke of the pump cycle, each data point comprising a rod position value and an associated rod load value; converting the data points to non-dimensional data points, calculating non-dimensional slope values between non-dimensional data points; and determining pump fillage based, at least part, on the calculated non-dimensional slope values.
US10947832B2
An apparatus, system and/or method for making observations down a wellbore are provided. The wellbore observation system may comprise a mandrel that can be run downhole, and telescoping tracks can be utilized to move a camera and semi-conforming inflatable bladder out of the mandrel and into the wellbore. Once the bladder is inflated, it displaces high turbidity fluid in the wellbore to allow the camera to move about a track and observe the wellbore unobstructed. An alternative embodiment allows the mandrel and telescoping tracks to be utilized with other tools to perform cleaning, fishing, diagnostic, and analytic operations.
US10947829B2
A hydraulic fracturing system includes a pump, an electrically powered motor for driving the pump, a trailer on which the pump and motor are mounted, and a transformer that steps down electricity for use by the motor. Electrical output from the transformer connects to a series of receptacles mounted onto a housing around the transformer. A similar set of receptacles is provided on the trailer and which are electrically connected to the motor. Power cables equipped with plugs on their opposing ends insert into the receptacles to close an electrical circuit between the transformer and pump.
US10947822B2
In one illustrative embodiment, the manifold comprises a block with at least one drilled header hole formed within the block, a plurality of drilled flow inlet holes formed within the block, wherein the number of drilled flow inlet holes corresponds to the number of the plurality of external flow lines that supply fluid (e.g., oil/gas) to the manifold and a plurality of isolation valves coupled to the block wherein the valve element for each of the isolation valves is positioned within the block.
US10947817B2
Examples of the present disclosure relate to systems and methods for an encapsulated heating cable within a wellbore. Embodiments may have the durability required for the hazardous and harsh environment of a wellbore, and to provide sufficient heat within the production string to reduce and/or eliminate deposits.
US10947792B1
A device for centering a sensor assembly in a bore comprises a first support member and a second support member axially spaced apart along a longitudinal axis of the device, and a plurality of arm assemblies connected between the first and second support members. Each arm assembly comprises a first arm pivotally connected to the first support member by a first pivot joint having a first pivot axis, a second arm pivotally connected to the second support member by a second pivot joint having a second pivot axis, a third arm connected between the first and second arms, the third arm pivotally connected to the first arm by a third pivot joint having a third pivot axis, and the third arm pivotally connected to the second arm by a fourth pivot joint having a fourth pivot axis. A third support member is positioned axially between the first and second support members, and the third arm is pivotally connected to the third support member by a fifth pivot joint having a fifth pivot axis coincident with and orthogonal to the longitudinal axis. The third arm extends across the longitudinal axis between the third pivot axis and the fourth pivot axis, so that in use each arm assembly contacts opposite sides of the bore to centralise the sensor assembly in the bore.
US10947791B1
A device for centering a sensor assembly in a bore comprises a mandrel, a first support member and a second support member axially spaced apart along a longitudinal axis of the mandrel. The first and second support members adapted to move axially along the mandrel. A plurality of arm assemblies are spaced circumferentially apart around the longitudinal axis of the device and connected between the first and second support members. Each arm assembly comprises a first arm pivotally connected to the first support member by a first pivot joint having a first pivot axis, a second arm pivotally connected to the second support member by a second pivot joint having a second pivot axis, and the first and second arms pivotally connected together via a third pivot joint having a third pivot axis. The third pivot axis is located on a first side of a plane coincident with the longitudinal axis of the device and the first pivot axis and the second pivot axis are located radially outside an outside diameter of the mandrel on an opposite second side of the plane.
US10947772B2
A building component includes a frame including a first material and cladding connected to the frame. The building component also includes a thermal break defined by the frame intermediate a first side and a second side of the building component and an insulating material within the thermal break. The building component further includes an insulated glass unit including a first glass pane and a second glass pane spaced from the first glass pane. The first glass pane and the second glass pane define a pocket therebetween. The thermal break and the pocket define a continuous thermal break when the building component is in a closed position.
US10947764B2
A method according to one embodiment includes generating, by at least one sensor, motion data indicative of motion of a door having a door closer as the door is moved from an open position to a closed position, analyzing the motion data to determine a duration the door was in each of a plurality of door movement zones between the open position and the closed position, determining at least one adjustment to the door closer for a successful installation of the door closer based on the duration the door was in each of the plurality of door movement zones, and displaying at least one installation instruction corresponding with the at least one adjustment on a graphical user interface of a mobile device.
US10947762B2
An articulating bracket for a hanging door. The articulating bracket is a two-part structure having a top piece and a bottom piece rotatably coupled together. The bottom piece attaches to a door, and the top piece extends upward from the bottom piece, with a roller wheel attached to the top piece and adapted to roll along a rail mounted above the door. The articulating bracket is particularly advantageous for a pair of doors that are coupled together at their proximal edges. With a first articulating bracket attached at one extreme top position of the first door and a second articulating bracket at the other extreme top position of the second door, one of the articulating brackets is affixed to a supporting structure and the other is free to move with the roller wheel along the rail. As the roller wheel is moved, both of the brackets rotate to follow the outward rotation of the doors.
US10947761B2
A security door hinge assembly is provided, comprising a door frame structure, having at least a head member, a first jamb member and a second jamb member, and at least one door leaf. The door leaf further comprises a leaf frame structure, having at least a top rail member, a bottom rail member, a hinge stile member and a lock stile member; an inner leaf panel, mounted to a first side of said leaf frame structure and extending past said hinge stile member, so as to form an inner leaf flange; an outer leaf panel, mounted to a second side of said leaf frame structure, opposite said first side, and extending past said hinge stile member, so as to form an outer leaf flange, and wherein, in use, said door leaf is operable between a first closed position and a second open position. The security door hinge assembly further comprises a hinge chamber positioned between said first jamb member and said hinge stile; a hinge-mount bracket, coupled to said first jamb member; a hinge mechanism, having at least one pivot axis and which is located within said open hinge chamber and adapted to pivotally mount said door leaf to said hinge-mount bracket, and wherein, in said first closed position, said inner leaf flange is in an exteriorly overlapping engagement with at least a portion of said hinge mount bracket, so as to prevent access to said hinge mechanism.
US10947747B2
A fatigue resistant gravity based spread footing under heavy multi-axial cyclical loading of a wind tower. The foundation having a central vertical pedestal, a substantially horizontal continuous bottom support slab, a plurality of radial reinforcing ribs extending radially outward from the pedestal. The pedestal, ribs and slab forming a continuous monolithic structure. The foundation may have a three-dimensional network of post-tensioning elements that keep the structural elements under heavy multi-axial post compression with a specific eccentricity intended to reduce stress amplitudes and deflections and allows the foundation to have a desirable combination of high stiffness and superior fatigue resistance. The foundation design reduces the weight and volume of materials used, reduces cost, and improves heat dissipation conditions during construction by having a small ratio of concrete mass to surface area thus eliminating the risk of thermal cracking due to heat of hydration.
US10947742B2
Provided are a recyclable synthetic resin tile to be laid contributing to establishment of a recycling-oriented society, and a method of manufacturing the same. A recyclable synthetic resin tile to be laid wherein a main constituent resin includes an olefinic thermoplastic resin and/or thermoplastic elastomer, and the tile includes a base part in which a decorative layer, two or more intermediate layers, and a balance layer are laminated in this order, and a layer of the intermediate layers includes an inorganic fiber layer, and the decorative layer and the balance layer are shaped to be concave-convex.
US10947741B2
Interconnectable panels, such as interconnectable floor panels, are generally joined mechanically at edges of the panels by using complementary coupling profiles at opposite edges. Traditionally, rectangular floor panels are connected at the long edges by means of a traditional angling method. The invention relates to an interconnectable panel, in particular a floor panel.
US10947739B2
A flooring substrate system that uses one of three substrate components upon which various types of finish flooring may be attached above a deck structure. The deck structure may be open lumber framed or may be a waterproofed planar surface. Affixation of the flooring system may be by direct connection or by gravitational placement. Height and slope adjustable components interlock through a plunge, twist and locking teeth arrangement to form supporting members beneath the substrate components. A base mounting plate acts as a pivotal point in the system, having recesses and engageable configurations on both its faces for other system components.
US10947734B2
An a clamp connector apparatus, system, and method for mounting a solar panel to a cross member while retaining snow, ice, items and other objects on a wall, rooftop and other structure. A clamp mounting apparatus, system, and method for mounting the retention apparatus and system to a stanchion assembly for a membrane roof thereby joining the cross member anchor assembly to a latch assembly of top block.
US10947723B2
A multilayered layered body comprising an evacuated thermal insulation body (12) having a core material (13), which is enclosed by a gas-tight film (16), wherein the thermal insulation body (12) has a first flat side (14) and a second flat side (15), which is arranged opposite of the first side, wherein a lamination layer (17) is laminated onto at least one flat side (14, 15).
US10947705B2
The present inventive concept relates to a method for recycling water in a water recycling device, the method comprising: receiving used water via a drain; determining a water quality measure of the used water; if the water; quality measure of the water is above a first quality threshold, feeding the used water to a valve arrangement; in the valve arrangement, forming water to be treated by providing external water, the used water or a combination of the external water and the used water; generating treated water by treating the water to be treated using a water treatment arrangement; and feeding the treated water to an outlet. The present inventive concept also relates to a water recycling device.
US10947704B2
A bolt retention assembly defines a horizontal direction, a vertical direction, and a lateral direction that is perpendicular to the vertical direction and the horizontal direction. The bolt retention assembly includes an adapter including a forward abutment portion and a rearward horizontally oriented saddle portion. The adapter may also define an interior aperture. The bolt retention assembly further includes a slide including a forward threaded portion configured to fit within the interior aperture of the adapter, and a rearward vertically oriented cradle portion configured to receive the rearward horizontally oriented saddle portion of the adapter.
US10947703B2
A system and method for collecting operational vibration data for a mining machine. The method includes, receiving at least one motion command. The method further includes, controlling at least one component based on the at least one motion command. The method further includes determining, by an electronic processor, at least one predicate parameter. The method further includes determining, by the electronic processor, whether the predicate parameter is true. The method further includes, while the at least one component is being controlled based on the motion command and the at least one predicate parameter is true, receiving, from a plurality of sensors, each of the plurality of sensors positioned at one of a plurality of measurement points on the at least one component of the mining machine, a plurality of vibration data sets.
US10947695B2
A trencher includes a trencher body; a cable detection mechanism disposed at a front portion of the trencher body; a chain mechanism and a jet mechanism disposed in the center of a bottom portion of the trencher body; a first track mechanism and a second track mechanism, the first track mechanism being disposed on a first side of the bottom portion of the trencher body, and the second track mechanism being disposed on a second side of the bottom portion of the trencher body; and a soil discharging component disposed at a rear portion of the trencher body.
US10947692B2
A cofferdam is disclosed that includes an open frame structure having double walls defining a hollow space within each double wall, with each double wall having an open bottom end and a closed top end. Each of the double walls are configured to act as suction piles allowing liquid to be removed from the space within each double wall to thereby induce negative pressure when the cofferdam is installed in a sub-sea configuration. Each of the double walls may include a plurality of partitions respectively defining a plurality of suction piles, the suction piles fluidically coupled by a manifold that may allow liquid to be removed from the suction pile to thereby drive the cofferdam structure into the subsea surface due to the induced negative pressure. A further embodiment cofferdam structure includes an open frame structure and one or more suction piles attached to the open frame structure.
US10947690B2
A monolithic manhole is formed in a levee without trenching, to provide access to drain pipes within the levee for maintenance and repair of the pipes. The manhole is formed by first forcing an outer tube downwardly into the earth and levee and removing soil from within the outer tube to expose the pipe. An inner tube is lowered into the outer tube, with an annular space maintained between the tubes. The annular space is filled with concrete, which hardens to form a monolithic vertical wall. A concrete floor may be poured at the bottom of the wall and a cover attached to the top of the wall. A hole is cut in the pipe inside the wall to provide internal access to the pipe.
US10947688B2
Provided is a helical pile having an elongated shaft, at least one helical blade on the shaft having a leading edge and a trailing edge, and a displacement paddle extending outward from the shaft longitudinally positioned between the leading and trailing edges of the blade to push away soil to create a grout channel surrounding the shaft. At least one grout propeller may be provided on the shaft, having at least one blade pitched an opposite direction from the helical blade to propel grout downward in the grout channel as the pile rotates.
US10947685B1
A self-propelled object-gathering apparatus includes a chassis, a drive system coupled to the chassis and configured to traverse the apparatus over a surface, and a control system coupled to the chassis. The control system is programmed to detect a bounded operational area, and to guide the apparatus within the bounded operational area. The apparatus also includes a receptacle coupled to the chassis, and a sweep assembly coupled to the chassis and rotatable with respect to the chassis. The sweep assembly is configured to transfer objects from the surface into the receptacle by mechanical action on the objects in response to rotation of the sweep assembly.
US10947684B1
A delineator mounting system that includes an octagonal mounting apparatus for mating a traffic delineator to an in-ground mount. According to a first preferred embodiment, an exemplary delineator mounting system of the present invention includes an extended central housing having a lower end with an octagonal outer surface, an octagonal inner surface and a flared lower connecting surface. According to a further preferred embodiment, the extended central housing further includes an upper end having a cylindrical main body which includes an upper end exterior surface, an upper end interior surface, and a flared upper connecting surface.
US10947682B2
A temporary barrier system that is configured to be placed adjacent a concrete divider on a roadway wherein the temporary barrier system provides an increased vertical barrier so as to inhibit seeing therepast. The temporary barrier system includes a storage container having the body of the present invention stored in its first position therein. The body of the present invention is planar in manner and stored in a rolled position in the storage container. The body is wrapped around a winding apparatus and includes an end that is configured to be secured to a deployment vehicle. The deployment vehicle traverses away from the storage container to deploy the body to its second position. The body further includes a plurality of support members being configured to be perpendicular to the upper and lower edge. The storage container is configured as a towable trailer.
US10947681B2
A protective construction, such as a fence for a race track, may include a device for energy dissipation, e.g., in line with a guy wire. In some examples, the energy dissipation device may have a braking profile and a cutting unit having at least one blade that can be pulled through the braking profile along its longitudinal axis.
US10947672B2
The present disclosure provides high bulk tissue products, as well as an apparatus and methods for manufacturing the same. The tissue products provided herein not only have high bulk, but they also have improved surface smoothness, particularly compared to tissue products of similar basis weights.
US10947671B2
A web of toilet tissue that includes a shaped line of weakness, wherein the toilet tissue exhibits a LWP Factor of greater than about 7, and an average Free Fiber End value of greater than about 1.5.
US10947670B2
A method of forming an aqueous solution comprising mircrofibrillated cellulose, the method comprising the steps of providing a substantially dry composite material, comprising microfibrillated cellulose and a filler material, wherein said filler material is precipitated onto fibers or fibrils of said microfibrillated cellulose; providing an aqueous media, wherein the method further comprises the step of lowering the pH value of said aqueous media and then mixing said aqueous media with said substantially dry composite material, such that the filler material is released from said microfibrillated cellulose, thus dissolving said microfibrillated cellulose; or the step of mixing said aqueous media with said substantially dry composite material, and then lowering the pH of said mixture, such that the filler material is released from said microfibrillated cellulose, thus releasing said microfibrillated cellulose.
US10947663B2
A seam inspection device includes an imaging device and a processing device. The imaging device shoots a sewing object supported by a throat plate of a sewing machine and having seams formed therein. And the processing device detects an abnormality of the seam based on an image of the sewing object acquired by the imaging device.
US10947662B2
A forming and shaping device for shaping a baseball or softball glove into a desired shape is provided. The device can include an exterior wall shaped to generally conform to the exterior web of the glove, an interior wall shaped to generally conform to the interior web of the glove, and a void defined between the exterior and interior walls configured to receive and hold the web of the glove in the desired shape. The device can include an opening defined between the interior and exterior walls to allow the glove to be inserted into the void. The device can have an arcuate shape configured to form the glove web into the desired shape. The interior wall can include upper and lower portions configured to form a pocket into the glove. The device can be constructed into a rigid shape in order to protect the glove and prevent deformation.
US10947653B2
A material web fixing device is used as part of a filter bag manufacturing installation. A material web transport device is used to transport at least two material webs, which fixed together at a distance from one another by at least one fixing seam, along a transport direction. A plurality of sewing units each have stitch forming tools configured as a sewing needle and a looper which interact with a thread. The material webs can be passed through between said stitch forming tools in the transport direction. An excess thread production unit is used to lengthen a thread path between the material webs. The excess thread production unit is arranged between the material webs in the thread run during operation. As a result, a material web fixing device is obtained, which allows filter bags to be produced with larger bag openings, particularly with larger opening extensions between the material webs.
US10947644B2
Provided are a C-shaped composite fiber, a C-shaped hollow fiber using the same, a fabric including the C-shaped composite fiber and/or the C-shaped hollow fiber, and a manufacturing method of the C-shaped composite fiber, the C-shaped hollow fiber, and/or the fabric, and more particularly, to a C-shaped composite fiber which has excellent strength and elongation together with improved hollowness, so that there is little deformation of the composite fiber and/or the hollow fiber in the manufacturing process thereof, quality degradation of the hollow fiber is minimized in the elution process thereof, a weight reduction process in a fabric state is not required when manufacturing the fabric, and the manufactured fabric has excellent warmth and lightness, a C-shaped hollow fiber using the same, a fabric including the C-shaped composite fiber and/or the C-shaped hollow fiber, and a manufacturing method of the C-shaped composite fiber, the C-shaped hollow fiber, and/or the fabric.
US10947643B2
A continuous wire drive system for a needleless electrospinning apparatus, the electrospinning apparatus including an electrospinning enclosure and within which a nanoscale or submicron scale polymer fiber web is formed onto a substrate from a liquid polymer layer coated onto a plurality of continuous electrode wires passing through the electrospinning enclosure. The continuous wire drive system includes a master wire drive drum and a slave wire drive drum, each of the master wire drive drum and slave wire drive drum including a plurality of wire guides, each of the wire guides including a channel or groove for receiving one of the plurality of continuous electrode wires. The continuous wire drive system is external to the electrospinning apparatus, and the continuous wire drive system drives the plurality of continuous electrode wires through the electrospinning enclosure.
US10947627B2
A hydrogen communication hole of a water electrolysis apparatus is formed to penetrate in a stacking direction through an anode separator, an electrolyte membrane, and a cathode separator. A communication hole body, which is disposed between an anode current collector and the hydrogen communication hole, includes an inside member facing toward the hydrogen communication hole, and an outside member facing toward the anode current collector. On the outside member, there are provided accommodating chambers in which seal members are accommodated, and an opposing surface that faces toward the inside member without the seal members being interposed therebetween. The accommodating chambers and the hydrogen communication hole communicate via through holes, which are formed in the inside member in a manner so that openings on one end thereof face toward the opposing surface, and openings on another end thereof face toward the hydrogen communication hole.
US10947624B2
Provided is a fuel distribution pipe connected to a fuel pipe and distributes and supplies fuel to a plurality of fuel injection devices, comprising: a tubular base material forming a body of the fuel distribution pipe; and a plating layer formed on a surface of the base material, wherein the base material includes a sealing surface formed on an inner peripheral surface thereof and comes into press-contact with the fuel pipe, and wherein a thickness of the plating layer on the sealing surface is thinner than that of the plating layer on an outer peripheral surface of the fuel distribution pipe.
US10947619B2
A processing arrangement comprising: a process chamber comprising an upper chamber wall, a lower chamber wall and two lateral chamber walls; an insulating structure, arranged between the processing region and each of the upper chamber wall, the lower chamber wall and the two lateral chamber walls, respectively, for thermally insulating the processing region, wherein the insulating structure is configured as gas-permeable at least in sections in such a way that a process gas from the processing region can flow out of the processing region in the direction in each of the upper chamber wall, the lower chamber wall and the two lateral chamber walls, respectively, through the insulating structure; and a gas channel, arranged between the insulating structure and each of the upper chamber wall, the lower chamber wall and the two lateral chamber walls, respectively, for pumping away the process gas which flows through the insulating structure.
US10947613B2
Described herein are novel aluminum containing alloys. The alloys are highly formable and can be used for producing highly shaped aluminum products, including bottles and cans.
US10947608B2
A steel sheet coated with a metallic coating is provided. The coating includes from 1.0 to 22.0% by weight of zinc, from 0.1 to 1.0% by weight of titanium, from 1.6 to 15.0% by weight of silicon, below 0.5% by weight of magnesium, below 0.05% by weight of La or Ce or both, below 0.2% by weight of Sn and optionally, less than 0.3% by weight of additional elements chosen from Sb, Pb, Ca, Mn, Cr, Ni, Zr, In, Hf or Bi. A balance of the coating includes aluminum and optionally unavoidable impurities and residual elements. A microstructure of the coating does not include Al—Zn binary phases. A coated part is also provided.
US10947607B1
Boron nitride nanotube (BNNT)-magnesium (Mg) alloy composites and methods of fabricating the same are provided. The BNNT-Mg alloy composites can have a sandwich structure and can be fabricated by high-pressure spark plasma sintering. A mat of BNNTs can be sputter-coated with Mg, and then sandwiched between Mg alloy particles, followed by a sintering step. The BNNTs can include a hexagonal boron nitride phase.
US10947605B2
The invention relates to a method for hydrophobising leather, comprising the steps: providing tanned, at least partly dried leather whose content of free water is in the range of from 0 to 25 wt. %, based on the weight of the dried leather, treating the leather with a mixture of compressed gas and a hydrophobising agent at a pressure of at least 30 bar in a pressure vessel, and relieving the pressure of the pressure vessel to ambient pressure. By using the method according to the invention it is possible to obtain leather which is hydrophobised at the surface, as well as thick and firm, deeply hydrophobised leather, as is used, for example, for shoe soles.
US10947601B2
The invention generally relates to the field of saxitoxins and the identification of microorganisms capable of producing them. More specifically, the invention relates to the identification of genes encoding saxitoxin in dinoflagellates, and methods for the specific detection of dinoflagellates that are producers of saxitoxins.
US10947600B2
The present disclosure provides a system and method for the detection of rare mutations and copy number variations in cell free polynucleotides. Generally, the systems and methods comprise sample preparation, or the extraction and isolation of cell free polynucleotide sequences from a bodily fluid; subsequent sequencing of cell free polynucleotides by techniques known in the art; and application of bioinformatics tools to detect rare mutations and copy number variations as compared to a reference. The systems and methods also may contain a database or collection of different rare mutations or copy number variation profiles of different diseases, to be used as additional references in aiding detection of rare mutations, copy number variation profiling or general genetic profiling of a disease.
US10947599B2
The invention provides methods for determining the mutation burden of a tumor by assaying tumor DNA that is representative of genetic loci that are themselves representative of genetics of the tumor. The assayed tumor DNA may be itself agnostic as to loci, so long as it is representative of loci that are representative of tumor mutation burden. The invention provides for assays in which the tumor DNA being sequenced or tested can be something other than, and possibly less than, a full panel of oncogenes that is expected to stand for a tumor's mutational load.
US10947595B2
Methods and nucleic acid molecules for detecting chromosomal abnormalities such as aneuploidy. Methods for selecting nucleic acid molecules for use in the methods of the disclosure.
US10947589B2
A method for obtaining from genomic material genomic copy number information unaffected by amplification distortion, comprising obtaining segments of the genomic material, tagging the segments with substantially unique tags to generate tagged nucleic acid molecules, such that each tagged nucleic acid molecule comprises one segment of the genomic material and a tag, subjecting the tagged nucleic acid molecules to amplification by polymerase chain reaction (PCR), generating tag associated sequence reads by sequencing the product of the PCR reaction, assigning each tagged nucleic acid molecule to a location on a genome associated with the genomic material by mapping the subsequence of each tag associated sequence read corresponding to a segment of the genomic material to a location on the genome, and counting the number of tagged nucleic acid molecules having a different tag that have been assigned to the same location on the genome, thereby obtaining genomic copy number information unaffected by amplification distortion.
US10947588B2
The present invention relates to the technical field of nucleic acid amplification using a Polymerase Chain Reaction (PCR). Specifically, the present invention relates to Polymerase Chain Reaction (PCR) primers and Polymerase Chain Reaction (PCR) nucleic acid amplification mixture and the use thereof in (quantitative) Polymerase Chain Reactions (PCR). Specifically, the present invention relates to Polymerase Chain Reaction (PCR) primers suitable for use in Restriction Mediated quantitative PCR (RM-qPCR) nucleic acid amplification reactions comprising a 5′ Acceptor representing one member of a fluorescence resonance energy transfer (FRET) pair; A representing a nucleic acid sequence motif of 10 to 30 bp; 3-C representing a linker region comprised of at least three carbon atoms; B representing a double stranded restriction enzyme recognition site or a random nucleic acid sequence; A′ representing a nucleic acid sequence motif of 10 to 30 bp being complementary to the nucleic acid sequence motif of A; and R-prim representing a nucleic acid sequence complementary to a target sequence in a nucleic acid sequence to be amplified.
US10947585B2
Disclosed is a nucleic acid amplification method. The method comprises: performing a first nucleic acid amplification using a target nucleic acid contained in a sample as a template; and performing a second nucleic acid amplification using the amplification product produced in the first nucleic acid amplification step as a template. In the first nucleic acid amplification, a DNA polymerase that selectively amplifies a nucleic acid not comprising a uracil base is used to produce an amplification product that does not comprise a uracil base. In the second nucleic acid amplification, (i) dUTP and/or a primer comprising a uracil base, and (ii) a DNA polymerase capable of amplifying a nucleic acid comprising a uracil base are used to produce an amplification product that comprises a uracil base.
US10947575B2
Provided are a rapid antimicrobial susceptibility test, based on an analysis of changes in morphology and growth pattern of a microbial cell under different concentrations of various antimicrobial agents, and an automated cell image analysis system therefor. The antimicrobial susceptibility test is rapidly performed based on an analysis of changes in morphology and growth pattern of a microbial cell under different concentrations of various antimicrobial agents, and this makes it possible to obtain highly reliable test results faster by six to seven times than the standard method recommended by Clinical and Laboratory Standards Institute (CLSI).
US10947572B2
The present disclosure provides engineered polypeptides having imine reductase activity, polynucleotides encoding the engineered imine reductases, host cells capable of expressing the engineered imine reductases, and methods of using these engineered polypeptides with a range of ketone and amine substrate compounds to prepare secondary and tertiary amine product compounds.
US10947569B2
Described are recombinant microorganisms characterized by having phosphoketolase activity, having a diminished or inactivated Embden-Meyerhof-Parnas pathway (EMPP) by inactivation of the gene(s) encoding phosphofructokinase or by reducing phosphofructokinase activity as compared to a non-modified microorganism and having a diminished or inactivated oxidative branch of the pentose phosphate pathway (PPP) by inactivation of the gene(s) encoding glucose-6-phosphate dehydrogenase or by reducing glucose-6-phosphate dehydrogenase activity as compared to a non-modified microorganism. These microorganisms can be used for the production of useful metabolites such as acetone, isobutene or propene.
US10947568B2
The present disclosure relates to recombinant yeast host cells having (i) a first genetic modification for reducing the production of one or more native enzymes that function to produce glycerol or regulating glycerol synthesis and/or allowing the production of an heterologous glucoamylase and (ii) a second genetic modification for reducing the production of one or more native enzymes that function to produce trehalose or regulating trehalose synthesis and/or allowing the expression of an heterologous trehalase. The recombinant yeast host cells can be used to limit the production of (yeast-produced) trehalose (particularly extracellular trehalose) during fermentation and, in some embodiments, can increase the production of a fermentation product (such as, for example, ethanol).
US10947554B2
Compositions and methods for increasing plant growth for higher crop yield are provided. The methods involve the expression in a plant of interest of at least one C4 transporter coding sequence. Plants showing increased expression of one or more C4 transporter coding sequence of interest are encompassed by the invention. It is recognized that any method for increasing the expression of the C4 transporter coding sequences in a plant of interest can be used in the practice of the methods disclosed herein. Such methods include transformation, breeding and the like. Increased expression of the C4 transporter coding sequences in the plant of interest results in yield gains. Expression cassettes and vectors comprising the C4 transporter sequences disclosed herein are also provided herein. Methods for identifying genes under positive selection in plants that use C4 photosynthesis are disclosed and provided herein.
US10947545B2
The present invention relates to new aptamer molecules for use in therapy of a subject by inhibiting or suppressing the activation of TLR9 in a cell, a method of inhibiting or suppressing the activation of TLR9 in a cell using such aptamer molecules, a pharmaceutical composition and a kit comprising such aptamer molecules and the use of aptamer molecules for inhibiting or suppressing TLR9 activation.
US10947542B2
The present invention relates to nucleic acid molecules that simultaneously inhibit the expression of AR gene and mTOR gene, wherein the double-stranded siRNA and shRNA of the present invention were designed to simultaneously inhibit the expression of the AR gene and the mTOR gene which are associated with cancer. The double-stranded siRNA and shRNA of the present invention promote cancer cell death and synergistically enhance cancer cell death in combination with an anticancer agent, so that various types of cancer may be effectively prevented and treated.
US10947538B2
The invention relates to an oligonucleotide that supresses the expression of an allele carrying a dominant mutation that causes hereditary sensory neuropathy type I (HSN1), wherein the suppression takes place through hybridisation of said oligonucleotide to the DNA of said allele or to an RNA transcript of said allele, and which either does not suppress the expression of a wild-type allele not containing the dominant mutation or suppresses the expression of said wild-type allele to a lesser extent than it suppresses the expression of the dominant mutant allele; and also pharmaceutical compositions comprising oligonucleotides of the invention and treatments of HSN1 using such oligonucleotides.
US10947536B2
Certain disclosed oligomers induce exon skipping during processing of myostatin pre-mRNA. The oligomers may be in a vector or encoded by the vector. The vector is used for inducing exon skipping during processing of myostatin pre-mRNA. A therapeutically effective amount of the oligomer may be administered to a subject patient such that exon skipping during processing of myostatin pre-mRNA is induced. The administration to a subject may be used in order to increase or maintain muscle mass, or slowing degeneration of muscle mass in the subject. The administration to a subject may ameliorate muscle wasting conditions, such as muscular dystrophy. Examples of such muscular dystrophies which may be so treated include Becker's muscular dystrophy, congenital muscular dystrophy, Duchenne muscular dystrophy, distal muscular dystrophy, Emery-Dreifuss muscular dystrophy, facioscapulohumeral muscular dystrophy (FSHD), limb-girdle muscular dystrophy, myotonic muscular dystrophy, and oculopharyngeal muscular dystrophy.
US10947526B2
An electroporation device with a volume of varying cross sectional area that as a fast assay device for determining the optimal conditions for plasma membrane electroporation.
US10947524B2
Provided are a hexuronate C4-epimerase variant with improved activity in converting D-fructose by D-tagatose of hexuronate C4-epimerase and a method for production of D-tagatose using them.
US10947523B2
A biotechnological production of tryptophan and derivatives thereof, as well as a method for an enhanced microbial L-tryptophan synthesis. In one aspect the invention provides a bacterial cell being genetically modified to express anindole-3-glycerol phosphate synthase, IGPs, the IGPs being less sensitive to inhibition or even being activated by anthranilate compared to the wild type IGPs of the bacterial cell.
US10947521B2
A process for producing recombinant trypsin from prokaryote host cells in high yield and high specific activity is described. In particular, a process for producing recombinant trypsin from E. coli is described.
US10947520B2
The present invention relates to compositions comprising polypeptides having galactanase activity and polypeptides having beta-galactosidase activity for use in e.g. animal feed. The present invention further relates to polypeptides having beta-galactosidase activity, polypeptides having galactanase activity and polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.
US10947518B1
Proteases are enzymes which hydrolyze protein enzymes, eliminating their activity. The present invention exploits the hydrolyzing activity of proteases including proteinase K, endoproteinase LysC and/or trypsin to control the activity of restriction enzymes and/or eliminate or reduce production of unwanted DNA or RNA fragments (known as star activity).
US10947516B2
Described herein are polymerase variants that are exonuclease deficient. Some variants retain the strand displacement capability comparable to the wild-type or parental polymerase. Some variants have a strand displacement capability that is improved relative to the wild-type or parental polymerase. The variants may have an extension rate that is greater than the wild-type or parental polymerase. The variants may have a waiting time that is less than the wild-type or parental polymerase.
US10947515B2
The present invention relates to a recombinant host comprising a recombinant nucleic acid sequence encoding a polypeptide having at least about: a. 85% identity to the amino acid sequence set forth in SEQ ID NO: 1; b. 85% identity to the amino acid sequence set forth in SEQ ID NO: 3; c. 85% identity to the amino acid sequence set forth in SEQ ID NO: 6; d. 85% identity to the amino acid sequence set forth in SEQ ID NO: 9; e. 85% identity to the amino acid sequence set forth in SEQ ID NO: 11; f. 85% identity to the amino acid sequence set forth in SEQ ID NO: 14; g. 85% identity to the amino acid sequence set forth in SEQ ID NO: 17; h. 85% identity to the amino acid sequence set forth in SEQ ID NO: 20; i. 85% identity to the amino acid sequence set forth in SEQ ID NO: 22; or j. 85% identity to the amino acid sequence set forth in SEQ ID NO: 25.
US10947506B2
The present invention provides populations of human cardiovascular progenitor cells, methods of making such cells, and methods of using the cells for production of populations of cardiovascular colonies and populations of cardiomyocytes. Methods of cardiomyocytes replacement therapy are also provided.
US10947504B2
The present invention provides a highly functional platelet production promoting agent which comprises one or a plurality of aryl hydrocarbon receptor (AhR) antagonists and one or a plurality of Rho-associated coiled-coil forming kinase (ROCK) inhibitors.
US10947502B2
Provided herein are methods for the efficient in vitro differentiation of somatic cell-derived pluripotent stem cells to hematopoietic precursor cells, and the further differentiation of the hematopoietic precursor cells into immune cells of various myeloid or lymphoid lineages, particularly T cells, NK cells, and dendritic cells. The pluripotent cells may be maintained and differentiated under defined conditions; thus, the use of mouse feeder cells or serum is not required in certain embodiments for the differentiation of the hematopoietic precursor cells.
US10947488B2
An improved system and process for rapidly producing distilled spirits having characteristics associated with a much longer maturation process is provided. The method involves contacting wood with an amount of unmatured distilled spirit under heated conditions and contacting the resulting heat-treated spirit with actinic light. The disclosure provides embodiments where a spirit is sequentially processed through heat and actinic light treatment. The disclosure also provides embodiments where a heat-treated spirit is mixed with a spirit that has been separately treated with light to give characteristics of a mature spirit. Air may also be percolated through a mature spirit in a container with a headspace at a gauge pressure between about −25 inHg and about −30 inHg, until the alcohol concentration of the mature spirit is reduced by between about 1% to about 2% by volume, and until the total volume of the mature spirit is reduced by about 10% or less.
US10947483B2
The present application relates processes that can be used to produce encapsulated benefit agents comprising a core and a shell that encapsulates said core, encapsulated benefit agents produced by such process and products comprising such encapsulated benefit agents as well as methods of making and using such products. Such process can be used to produce particles that offer the desired protection and release benefits when used in a varity of products.
US10947479B2
The present invention relates to a method for washing clothing, including washing clothing with a detergent liquid having a pH of 3.5 or more and 8.5 or less at 20° C. obtained by mixing the following component (A) and component (B), and water having a hardness: component (A): an internal olefin sulfonate having 15 or more and 24 or less carbon atoms; and component (B): protease.
US10947468B2
A fuel composition for a spark-ignition internal combustion engine comprises a non-metallic octane-boosting additive. The non-metallic octane-boosting additive is an additive which, when used at a treat rate of 0.67 % by weight, increases the research octane number of a fuel by at least 1.8 whilst maintaining the T90 and/or the vapour pressure.
US10947465B2
A process for hydrocracking a hydrocarbon feed is provided. The process comprises hydrocracking the hydrocarbon feed to produce a first hydrocracking product stream, separating the first hydrocracking product stream to form a gas stream and a liquid stream, hydrocracking the liquid stream to produce a second hydrocracking product stream, separating the second hydrocracking product stream to form a first light stream and a first heavy stream comprising benzene, toluene, xylene, C9+ hydrocarbon, or a combination comprising at least one of the foregoing, purifying the gas stream to form a purified gas stream, and separating the purified gas stream to form at least two of a hydrogen stream, C1 stream, C2 stream, C3 stream, C4 stream, C5+ stream, or a combination comprising at least one of the foregoing.
US10947463B2
Methods of reducing a phosphorus content of a liquid hydrocarbon. The liquid hydrocarbon may be co-fed with an olefin to an alkylation unit to produce a low-phosphorus content liquid hydrocarbon product.
US10947459B2
The present application provides a one-step refining process of a hydrocarbon feedstock, said process comprising heating said hydrocarbon feedstock with one or more fatty acids or mixtures thereof, at a temperature below 350° C., to obtain a light hydrocarbon product, wherein said light hydrocarbon product obtained in said process contains no heavy hydrocarbons products.
US10947455B2
A coke oven includes an oven chamber, an uptake duct in fluid communication with the oven chamber, the uptake duct being configured to receive exhaust gases from the oven chamber, an uptake damper in fluid communication with the uptake duct, the uptake damper being positioned at any one of multiple positions, the uptake damper configured to control an oven draft, an actuator configured to alter the position of the uptake damper between the positions in response to a position instruction, a sensor configured to detect an operating condition of the coke oven, wherein the sensor includes one of a draft sensor, a temperature sensor configured to detect an uptake duct temperature or a sole flue temperature, and an oxygen sensor, and a controller being configured to provide the position instruction to the actuator in response to the operating condition detected by the sensor.
US10947438B2
Embodiments provide a method for monitoring structural integrity of a hardened cement. An aramide capsule, a cement, and a water to form a cement slurry. The cement slurry is set to form a hardened cement, where the aramide capsule is embedded in the hardened cement. Imperfections of the hardened cement are detected by measuring electrical resistivity of the hardened cement. The aramide capsule is formed by interfacial polymerization using a surfactant, a dispersed monomer, a crosslinker such that a semi-permeable membrane is formed surrounding a core.
US10947437B2
Embodiments provide a mortar slurry and a method for preparing a hardened mortar. The method includes the steps of: mixing an aramide capsule, a cement, a silica, and a water to form a mortar slurry; and allowing the mortar slurry to set to form the hardened mortar, where the aramide capsule is embedded in the hardened mortar. A continuous solvent and a surfactant are mixed to produce a continuous phase. A dispersed solvent and a dispersed monomer are mixed to produce a dispersed phase. The continuous solvent and a crosslinker are mixed to produce a crosslinker solution. The continuous phase and the dispersed phase are mixed to form a mixture having an emulsion such that the dispersed phase is dispersed as droplets in the continuous phase, where an interface defines the droplets of the dispersed phase dispersed in the continuous phase. The crosslinker solution is added to the mixture such that the crosslinker reacts with the dispersed monomer. An aramide polymer forms on the interface of the droplets, forming the aramide capsule. The aramide capsule is settled and separated from the mixture, and is dried to form a free flowing powder.
US10947436B2
A method of limiting or reducing permeability of a matrix to liquid and/or gas inflow is described. The method includes limiting inflow of water, liquid and/or gas into passages such as cavities, fissures, voids and the like, encountered in formations such as geological formations though can be used to form barriers to water, liquid or gas flow through a matrix. The method includes steps of measuring one or more parameters relating to the matrix and selecting one or more components of a multi-component sealing composition with reference to the measured parameters. The selected components are introduced into the matrix where it is set or coagulated in a non-exothermic or low exothermic process to form a seal barrier. Also disclosed is a sealing composition comprising a coagulable polymer emulsion or colloid contactable with at least one selected additive which interacts with the polymer emulsion or colloid to form a coagulated mass for forming a sealing barrier in a non-exothermic or low exothermic setting process in which the polymer emulsion or colloid contains, prior to purposeful coagulation due to interaction with the selected additive, particles having a size distribution smaller than for Portland cement.
US10947431B2
A crosslinkable silicone composition including: a. at least one condensation-crosslinkable polydiorganosiloxane P having silanol, alkoxysilyl, carboxysilyl, ketoximinosilyl, amidosilyl and/or aminosilyl end groups; b. at least one silane or siloxane crosslinker V for the condensation-crosslinkable polydiorganosiloxane; c. at least one crosslinking catalyst K1 of the general formula (I) d. at least one adhesion promoter H of the general formula (IV). Compositions of this kind are especially suitable as adhesives, sealants, coatings or casting compounds and are notable for a low tendency to separate and very good adhesion under moist and warm conditions.
US10947419B2
A composition of matter includes a first compatible material having particles containing chemical elements similar to a first substrate, and second compatible material having particles containing chemical elements similar to a second substrate, wherein the first substrate and the second substrate are chemically different. The particles are dispersed into a matrix that is in between the first and the second substrate. A deposition system has a multi-material printhead, a first reservoir of a first compatible material having particles containing chemical elements similar to a first substrate, a second reservoir of a second compatible material having particles containing chemical elements similar to a second substrate, a third reservoir of an polymer precursor material, and at least one mixer. A method of bonding a joint between dissimilar substrate materials includes functionalizing a first compatible material having chemical elements similar to a first substrate, mixing the first compatible material with a polymer precursor material, functionalizing a second compatible material having chemical elements similar to a second substrate, mixing the second compatible material with a polymer precursor material, and using the deposition system to deposit the first and second compatible materials and a polymer precursor material on the joint between the first and second substrate materials.
US10947415B2
A process and composition are disclosed for polishing tungsten containing select quaternary phosphonium compounds at low concentrations to at least reduce corrosion rate of tungsten. The process and composition include providing a substrate containing tungsten; providing a stable polishing composition, containing, as initial components: water; an oxidizing agent; select quaternary phosphonium compounds at low concentrations to at least reduce corrosion rate; a dicarboxylic acid, a source of iron ions; a colloidal silica abrasive; and, optionally a pH adjusting agent; providing a chemical mechanical polishing pad, having a polishing surface; creating dynamic contact at an interface between the polishing pad and the substrate; and dispensing the polishing composition onto the polishing surface at or near the interface between the polishing pad and the substrate; wherein some of the tungsten is polished away from the substrate, and corrosion rate of tungsten is reduced.
US10947414B2
A polishing composition for a chemical mechanical polishing process includes abrasive particles, at least one chemical additive, and a non-aqueous solvent.
US10947412B2
A composition for planarizing a semiconductor device surface includes a silicon-based material and a cross-linker including a siloxane compound according to the general formula: wherein R is an aliphatic comprising group and R1, R2, R3, R4, R5, and R6 are each independently selected from the group consisting of: H or an alkyl group with substituted or unsubstituted carbons.
US10947411B2
The optical member of the present invention includes a substrate and a polymer layer that is in direct contact with the substrate and includes on a surface thereof an uneven structure provided with multiple projections at a pitch not longer than a wavelength of visible light, the polymer layer containing an amide group, the polymer layer having an amide group concentration of 2 mmol/g or higher and lower than 5 mmol/g, the polymer layer having a minimum storage modulus E′ of 1×108 Pa or higher and 1×109 Pa or lower at a bottom temperature of 110° C. or higher and 210° C. or lower in a dynamic viscoelasticity measurement with a measurement temperature range of −50° C. to 250° C., a temperature rise rate of 5° C./min, and a frequency of 10 Hz.
US10947407B2
A surface finish composition including a silica-bonded reversibly cross-linked co-polymer and a water-dispersible polyurethane. The silica-bonded reversibly cross-linked co-polymer includes a base co-polymer including monomers derived from one or more ethylenic polymerizable monomers and an alkoxysilyl acrylate; a reversible cross-linking agent; and a silica nanoparticle bonded to the base co-polymer. The amount of water-dispersible polyurethane is 15-50% by weight of the combined amount of water-dispersible polyurethane and base co-polymer.
US10947387B2
The present invention relates to lignin-containing compositions comprising: 0 to 50 percent by weight of lignin; 0 to 50 percent by weight of a liquid C2-C4polyol; and 10 to 50 percent by weight of an acrylic resin; wherein the percentages by weight are expressed relative to the total dry weight of the composition, and wherein the total dry weight of the composition amounts to 100 percent. The present invention further relates to processes for sealing joints or coating surfaces using such a composition. Moreover, the present invention relates to joints sealed and surfaces coated using such a composition, as well as vehicles comprising such sealed joints and coated surfaces.
US10947386B2
Embodiments of the present disclosure are generally related to asphalt compositions, and particularly to enhanced asphalt compositions and methods and systems for manufacturing the same. The enhanced asphalt compositions include both a silane additive and a calcium composition. The silane additive includes benzyl alcohol and at least one organosilane. The enhanced asphalt compositions of the present invention have improved anti-stripping properties, but the quantities of calcium composition and silane additive required are less than the quantities necessary to prepare previously known asphalt compositions with improved anti-stripping properties.
US10947383B2
The present invention relates to aqueous compositions comprising one or more silicones and a synergistic combination of anti-microbiological agents, to a process for preparing the aqueous compositions, and to the use of said aqueous compositions, in particular, for the manufacture of home care articles, household cleansing articles, fabric articles, cosmetic articles, hygienic articles, medical articles etc.
US10947376B2
A capacitor and a method of making a capacitor, is provided with improved reliability performance. The capacitor comprises an anode; a dielectric on the anode; and a cathode on the dielectric wherein the cathode comprises a conductive polymer and a polyanion wherein the polyanion is a copolymer comprising groups A, B and C represented by Formula AxByCz as described herein.
US10947375B2
A system for producing a functionalized olefinic-based polymer, the system comprising a polymerization zone for producing an olefinic-based polymer comprising a mixing section, a deliquifying section, and a quenching section, wherein at least one section of the polymerization zone has a defined cross-sectional area that continually decreases from a first end to a second end of said section; a devolatilization zone comprising a kneader or extruder, wherein said devolatilization zone is downstream of said polymerization zone and in fluid communication with said polymerization zone; and a functionalization zone downstream of said devolatilization zone and in fluid communication with said devolatilization zone.
US10947371B2
Components for articles of footwear and athletic equipment are provided including a foam. A variety of foams and foam components and compositions for forming the foams are provided. In some aspects, the foams and components including the foams can have exceptionally high energy return while also having improved durability and softness. In particular, midsoles including the foams are provided for use in an article of footwear. Methods of making the compositions and foams are provided, as well as methods of making an article of footwear including one of the foam components. In some aspects, the foams and foam components can be made by injection molding or injection molding followed by compression molding.
US10947364B2
Disclosed is a phosphorus-containing compound capable of serving as a flame retardant to be used in conjunction with other ingredients to make resin compositions, useful for fabricating such as a prepreg, a resin film, a resin film with copper foil, a laminate or a printed circuit board, having improved one or more properties including glass transition temperature, coefficient of thermal expansion, thermal resistance, flame retardancy, dielectric constant, and dissipation factor. In addition, a method of preparing the phosphorus-containing compound and a resin composition comprising the phosphorus-containing compound are also disclosed.
