US10452984B2
Systems and methods for alerting a third party device according to a result of automated evaluation of a received response packet according to at least one pattern in the data packet are disclosed herein. The system can include a memory having a pattern database and a model database. The system can further include a user device and a content management server. The content management server can receive a response packet and identify one or several patterns within the response packet. Based on the presence or absence of these one or several patterns in the response packet, the content management server can generate an evaluation of the response packet and generate and send an alert with the results of the evaluation.
US10452975B2
Various techniques are described for platform management of integrated access of public and privately-accessible datasets utilizing federated query generation and query schema rewriting optimization, including receiving at a dataset access platform a query formatted according to a first data schema, generating a copy of the query, saving the query and the copy to a datastore, parsing the copy of the query in the first schema using an inference engine, determining whether the query comprises data associated with an access control condition associated with accessing the dataset, the access control condition being configured to indicate whether the query is permitted to access the dataset, and rewriting, using a proxy server, the copy of the query in a second schema by converting the copy of the query into a triple associated with the query and another triple associated with the access control condition.
US10452963B2
A method and system for controlling a home security system. A processor may be trained to recognize an image standard for a scene, wherein the training comprises creating a profile of the image standard. Operational imaging of the scene may be performed to create an operational image. A profile of the operational image may be created. Profiles of the image standard and the operational image may be compared. A state of a security system may be changed as a result of a comparison of the profiles of the image standard and the operational image.
US10452954B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for object detection and representation in images. In one aspect, a method includes detecting occurrences of objects of a particular type in images captured within a first duration of time, and iteratively training an image embedding function to produce as output representations of features of the input images depicting occurrences of objects of the particular type, where similar representations of features are generated for images that depict the same instance of an object of a particular type captured within a specified duration of time, and dissimilar representations of features are generated for images that depict different instances of objects of the particular type.
US10452952B2
A method for image processing is provided. The method includes: obtaining an image including a table; generating, for the table, a skeleton graph including a plurality of edges; identifying a plurality of angles and a plurality of lengths for the plurality of edges; and calculating a typesetness score that compares the table to a template table based on the plurality of angles and the plurality of lengths.
US10452950B2
An object recognition apparatus includes image information acquisition means for acquiring image information of an object to be recognized, storage means for storing detection profile information associating an object candidate with a detector capable of detecting the object candidate, and model image information of the object candidate associated with the object candidate and object detection means including detectors defined in the detection profile information, the object detection means detecting the object to be recognized by using the detector from the image information acquired by the image information acquisition means. The detector of the object detection means detects the object candidate by comparing the model image information of the object candidate associated with the detector in the detection profile information with the image information of the object to be recognized acquired by the image information acquisition means, and outputs the detected object candidate as the object to be recognized.
US10452949B2
This invention provides a system and method for aligning first three-dimensional (3D) point cloud image representing a model with a second 3D point cloud image representing a target, using a vision system processor. A passing overall score is established for possible alignments of the first 3D point cloud image with the second 3D point cloud image. A coverage score for at least one alignment of the first 3D point cloud image with the second 3D point cloud image is estimated so that the coverage score describes an amount of desired features in the first 3D point cloud image present in the second 3D point cloud image. A clutter score is estimated so that the clutter score describes extraneous features in the second 3D point cloud image. An overall score is computed as a difference between the coverage score and the clutter score.
US10452935B2
Examples are disclosed herein that relate to detecting spoofed human faces. One example provides a computing device comprising a processor configured to compute a first feature distance between registered image data of a human face in a first spectral region and test image data of the human face in the first spectral region, compute a second feature distance between the registered image data and test image data of the human face in a second spectral region, compute a test feature distance between the test image data in the first spectral region and the test image data in the second spectral region, determine, based on a predetermined relationship, whether the human face to which the test image data in the first and second spectral regions corresponds is a real human face or a spoofed human face, and modify a behavior of the computing device.
US10452929B2
The invention relates to an illumination standard calculation method for a tunnel entrance section in daytime based on safe visual recognition. The method includes: (a) setting light environment parameters of the tunnel entrance section; (b) determining a feature position in the tunnel, and measuring the average road surface brightness L of the feature position; (c) placing a target object in the feature position and then making a driver drive at different speeds from outside the tunnel towards the target object to measure visual recognition distances D required by the driver to visually discover the target object under different driving speeds, and measuring the road surface brightness L20 at the position where the driver visually discovers the target object and calculating the brightness reduction factor K to be the ratio between L and L20; (d) resetting the average road surface brightness L of the tunnel entrance section and repeating steps (b) and (c) to obtain a plurality of different sets of visual recognition distances D and corresponding brightness reduction factors K; (e) using Sigmoid function model to calculate and fit the data of the plurality of sets of D and K to obtain a relational model formula of D and K: D = 215 1 + e ( - 708 + 56 ) + 27.6 ; (f) substituting a safe stopping sight distance D0 corresponding to a maximum speed limit of the tunnel into the formula to obtain the minimum brightness reduction factor K0 of the tunnel entrance section in daytime. The invention also relates to a system for implementing the illumination standard calculation method for a tunnel entrance section in daytime based on safe visual recognition.
US10452923B2
A computer system executing code instructions of a visual scene feature extractor and classifier system comprising a processor executing object recognition on a captured image of a visual scene of interest including a plurality of objects in the visual scene of interest to identify a first object from the plurality of objects with a set of feature attributes wherein the feature attributes include an image view of the first object where the processor executing code instructions for the visual scene feature extractor and classifier to generate a first feature vector value for a first feature attribute of the first object. The processor to generate a first feature space including a neighborhood of labeled, previously-observed first feature vector values around the first feature vector value and to generate a second feature vector value for a second feature attribute of the first object, wherein the second feature vector value is within a second feature space including a neighborhood of labeled, previously-observed second feature vector values and the processor to generate association edges between the first and second feature vector values and the first object and between labeled, previously-observed first and second feature vector values and candidate objects corresponding to previous observations to establish a multiple feature graph for the first object for determining weighted likelihood that the first object may be identified as at least one previously observed candidate object.
US10452913B1
Systems and methods are provided for intelligently monitoring environments, classifying objects within such environments, detecting events within such environments, receiving and propagating input concerning image information from multiple users in a collaborative environment, identifying and responding to situational abnormalities or situations of interest based on such detections and/or user inputs.
US10452911B2
A gaze-tracking system for use in a head-mounted display apparatus, and a method of tracking a user's gaze, via such a gaze-tracking system. The gaze-tracking system includes illuminators for emitting light pulses to illuminate a user's eye; a camera for capturing an image of reflections of the light pulses from the user's eye, the camera including photo-sensitive elements arranged into a chip, wherein a first surface of the chip bulges inwards in a substantially-curved shape, such that a focal plane of photo-sensitive elements positioned proximally to edges of the chip is farther away than a focal plane of photo-sensitive elements positioned substantially at a center portion of the chip, the first surface facing the user's eye; and a processor being configured to control operations of the illuminators and the camera, and to process the captured image to detect a gaze direction of the user.
US10452885B1
In an embodiment, the present invention is a barcode reader that includes: a first imaging assembly configured to capture a first image; a second imaging assembly positioned relative to the first imaging assembly and configured to capture a second image; and a controller communicatively coupled to the first imaging assembly and the second imaging assembly. The controller is configured to: calculate a first contrast level within a first region within the first image; calculate a second contrast level within a second region within the second image; execute a first barcode-decode operation on the first image when the first contrast level is greater than the second contrast level; and execute the first barcode-decode operation on the second image when the second contrast level is greater than the first contrast level.
US10452877B2
An access control reader includes a credential interface and a network interface. The access control reader includes a processor coupled to the credential interface and the network interface and computer memory coupled with the processor and comprising instructions that are executable by the processor. The instructions comprise instructions to determine that the access control reader has been connected to a power source, and instructions to monitor activity at the credential interface after the access control reader has been connected to the power source. The instructions comprise instructions that cause the access control reader to enter either a first mode of operation or a second mode of operation dependent upon whether or not activity is detected at the credential interface within a threshold amount of time after the access control reader has been connected to the power source.
US10452869B2
According to an example, a device for processing data is suggested, said device comprising a first component, wherein the first software component is arranged for receiving the data; a security processor for receiving said data and a first signature, wherein the security processor is arranged for determining based on the first signature whether the data are valid; for determining a second signature for the data; and for conveying the second signature to the first component.
US10452864B2
In particular embodiments, a Data Access Webform Crawling System is configured to: (1) identify a webform used to collect one or more pieces of personal data; (2) robotically complete the identified webform; (3) analyze the completed webform to determine one or more processing activities that utilize the one or more pieces of personal data collected by the webform; (4) identify a first data asset in the data model that is associated with the one or more processing activities; (5) modify a data inventory for the first data asset in the data model to include data associated with the webform; and (6) modify the data model to include the modified data inventory for the first data asset.
US10452863B2
Systems and techniques, including a privacy service, facilitate selecting, defining, controlling, verifying, and auditing privacy-impacting behaviors of devices in alignment with the privacy behavior expectations of individuals and other entities. Techniques and systems are presented to facilitate controlling and verifying the privacy behaviors of privacy-impacting devices. Techniques and systems for defining and sharing individualized privacy behavior preferences are described. Techniques and systems are disclosed for privacy preference resolution protocols that allow for the automated or interactive resolution of conflicts that arise between individuals in multi-actor environments or ambiguous contexts. Accountability and audit mechanisms assist in verifying the control state of devices with respect to their privacy behavior preference inputs. A trust-enhancing and technically transparent system architecture includes a distributed application network, distributed ledger technology, smart contracts, and/or blockchain technology.
US10452861B2
A method for managing privacy of a user in a network includes generating, by a user equipment (UE), a Locally Administered Randomized WLAN MAC Address (LRA), wherein at least one portion of the LRA is randomly generated based on at least one of a network temporary identity and a network parameter. Further, the method includes transmitting, by the UE, the generated LRA to a network node. A User equipment (UE) for managing privacy of a user in a network includes a memory, a processor, coupled to the memory, an LRA generator, coupled to the processor, configured to generate an LRA, wherein at least one portion of the LRA is randomly generated based on at least one of a network temporary identity or a network parameter, and a transceiver, coupled to the processor, configured to transmit the LRA to a network node.
US10452858B2
In an approach to encryption key management, a computing device, responsive to a key storage condition, stores, in a cache memory, a first e/d key. The computing device receives a request to read a first file. The computing device, responsive to the request, accesses the first file, with the accessing of the first file including: accessing, from the cache memory, the first e/d key, decrypting the first file using the first e/d key and a second e/d key, and accessing the decrypted version of the first file.
US10452855B2
According to an example of accessing a composite document, a request to access a composite document is received. A key associated with a group is fetched, and the key is used to decrypt a part of the composite document comprising an attribute. In the event that the attribute is verified, access to the composite document is provided.
US10452849B2
Disclosed is a security device for selectively isolating an electronic device from external data signals, including an input for receiving an external cable, an output for connecting to the electronic device, a configuration line coupled from the input to the output, a power line coupled from the input to the output, a ground line coupled from the input to the output, a plurality of data lines, and a first switch selectively coupling the data lines from the input to the output. The security device can further include a filter in the configuration line where the filter configured to receive an encoded message, compare the encoded message against a messaging specification, and selectively transmit the encoded message when the encoded message complies with the specification.
US10452843B2
Systems and methods for providing visibility in application transactions between users and an application. In some embodiments, an application security microscope is deployed at network locations to capture and analyze application transaction data and to identify API call data. The application security microscope includes an API classifier to classify captured API call data. The API classifier generates API specifications which are then used to aid in the capture and identification of API call data in the application transaction data, thereby improving the capture efficiency and accuracy of policy actions.
US10452842B2
A security control system for a kinematic robot uses a cognitive assessment agent to map proposed instructions to either legitimate or illegitimate actions based on contextual variables. The agent computes a security anomaly index score representing a variance of a likely kinematic action of the robot compared to acceptable actions. If the score exceeds a predetermined threshold, a security alert is generated for the robot's administrator. The contextual variables include a user profile, a user location, and subject matter of the kinematic actions. The analysis compares input text to predefined classification metadata, and can also compare verbal phrases or body gestures to corresponding baselines. Different numeric weights can be applied to the contextual variables. The computing begins with a default value for the score and thereafter increments or decrements the score based on the weights. The weights can be adjusted based on a supervisory appraisal of the computed score.
US10452840B2
Methods, systems and devices compute and use the execution session contexts of software applications to perform behavioral monitoring and analysis operations. A mobile device may be configured to monitor user activity and system activity of a software application, generate a shadow feature value that identifies actual execution session context of the software application during that activity, generate a behavior vector that incorporates context into the values describing behaviors, and determine whether the activity is malicious or benign based, at least in part, on the generated behavior vector. The mobile device processor may also be configured to intelligently determine whether the execution session context of a software application is relevant to determining whether any of the monitored mobile device behaviors are malicious or suspicious, and monitor only the execution session contexts of the software applications for which such determinations are relevant.
US10452836B2
A method begins by a dispersed storage (DS) processing module receiving a request for a hypertext markup language (HTML) file, wherein the HTML file is encoded using a dispersed storage (DS) error coding function to produce a plurality of sets of encoded data slices, wherein the plurality of sets of encoded data slices is stored in a dispersed storage network (DSN) memory, and wherein the request includes a universal record locator (URL) associated with the HTML file. The method continues with the DS processing module translating the URL into a source name associated with the plurality of sets of encoded data slices. The method continues with the DS processing module requesting retrieval of a plurality of sets of at least a decode threshold number of encoded data slices of the plurality of sets of encoded data slices from the DSN memory in accordance with the source name.
US10452831B2
A trusted device, such as a wristwatch, is provided with authentication circuitry, used to perform an authentication operation to switch the trusted device into an authenticated state. Retention monitoring circuitry monitors the physical possession of the trusted device by the user following the authentication operation and switches the trusted device out of an authenticated state if the trusted device does not remain in the physical possession of the user. While the trusted device remains in the physical possession of the user, communication triggering circuitry is used to detect a request to establish communication with a target device that is one of a plurality of different target devices and communication circuitry is used to communicate with that target device using an authenticated identity of the user.
US10452830B2
An example method includes receiving a digital certificate corresponding to a user at a stylus device. The method includes transmitting the digital certificate and associated digital ink data to a touch device to authenticate the user based at least on the digital certificate and the associated digital ink data in response to detecting that the stylus device is within a threshold range of the touch device.
US10452829B2
A key integrates with a biometric input device. According to an aspect of the present disclosure, a fingerprint scanner may be integral with a spacebar.
US10452826B2
A biometric template created at a user device is divided into portions that are distributed among members of a trusted circle and, optionally, a remote storage service. When the user associated with the biometric template attempts to reauthenticate on a different user device, live identity information is captured and transmitted to trusted circle members. The members confirm the identity of the user and provide the biometric template portions to the different device for reconstruction of the original template. The user can then biometrically reauthenticate using the reconstructed template.
US10452825B2
A method for user identity authentication using virtual reality includes presenting one or more virtual elements on a virtual reality (VR) scenario of a VR application for initiating a service, identifying, using one or more sensors communicably coupled to the VR device, one or more interactive operations of a user of the VR device with the one or more virtual elements, determining whether the one or more interactive operations match one or more predetermined operations for selecting the one or more virtual elements to initiate the service and trigger biometric authentication for user identity authentication, invoking biometric authentication if the one or more interactive operations match one or more predetermined operations, presenting a virtual guidance in the VR scenario for guiding the user to perform the biometric authentication, and presenting a service interface to the user if the biometric authentication is successful.
US10452822B2
Wearable devices and associated security apparatus are disclosed. An example apparatus includes a strap including a first conductor and a second conductor, when the strap is open, the first and second conductors are a first distance apart, when the strap is closed, the first and second conductors are a second distance apart, the first distance is greater than the second distance; and a device access enabler, to: provide a reference signal to the first conductor; and monitor a response to the reference signal to determine if the strap is open or closed.
US10452819B2
A method for issuing digital credentials includes assigning a digital credential to a user account maintained by the digital content delivery system; receiving, from a mobile computing device associated with the user account, a first request for the digital credential; in response to receiving the first request: determining whether a current location of the mobile computing device is within a predetermined geographic distance of the selected exhibitor location, and determining whether a remaining amount of time until a scheduled start time of the selected scheduled presentation is less than a threshold amount of time; and in response to determining that either the current location of the mobile computing device is outside of the predetermined geographic distance of the selected exhibitor location or the remaining amount of time until the scheduled start time of the selected scheduled presentation is greater than the threshold amount of time, denying the first request.
US10452818B2
According to an exemplary embodiment of the present invention, in a case where a first start request is received, an application determines whether a license management unit has already acquired a license, and in a case where the application determines that the license management unit has not yet acquired the license, the application acquires a license from a license server and switches the application to a state where a user can use the application. Then, in a case where the license management unit has not yet been started, the application makes a second start request to start license management unit.
US10452812B2
Methods and apparatus for recording anonymized volumetric data from medical image visualization software are disclosed. An example method includes receiving a medical image; anonymizing the medical image outside of a region of interest by degrading the medical image outside a region corresponding to the region of interest and maintaining the resolution of the medical image inside the region corresponding to the region of interest; extracting data from the medical image; and generating an archive based on the anonymized medical image and the data.
US10452811B2
Method and system of simple, precise, rapid and automatic control to verify fit between a manufactured device and its digital mock-up modelling it beforehand. The system includes a scanner configured to produce a three-dimensional cloud of points representative of the device, as well as a processor and a memory configured to superpose the cloud of points on the digital mock-up, coordinate the cloud of points with polychrome images captured during the scanning of the device and stored in a memory, disperse the cloud of points into several sets of points, each set of points corresponding to an object identified in the polychrome images, establish a correspondence between the sets of points and nodes of a treelike structure identifying the digital mock-up, and evaluate a fit between the cloud of points and the digital mock-up by analyzing the correspondence between the sets of points and the nodes of the treelike structure.
US10452792B1
A data storage service may operate one or more storage servers configured to maintain logical volumes on behalf of customers of the remote data storage service. The logical volumes may have various dimensions. The various dimensions may be used to generate an average volume. The average volume may then be used to execute a simulation of an amount of remaining storage capacity of the data storage service.
US10452788B2
A single model engine for receiving and processing a 3D surface model representing the surface of a 3D object, the 3D surface model comprising at least two distinct surface regions associated with at least two different materials. The single model engine automatically produce a set of interior sheets inside the 3D surface model, the set of interior sheets defining interior boundaries and interior volumes of the different materials for the 3D object. The single model engine combines the 3D surface model with the set of interior sheets to produce a single unified model that represents the surface and interior volumes of the 3D object that comprise a single solid object having at least two different materials. At print time, the single model engine performs an export technique to produce an exportable form of the single unified model that can be received and printed by a 3D printer.
US10452778B2
Systems and methods are provided related to a news-editing environment that may facilitate expedited editing, creation, and dispatching of news headlines. Articles are acquired from a plurality of information sources, preprocessed, and then queued for creation of a headline by one or more editors. Metadata may also be associated with an article, a headline, or both. Once a headline has been composed, the editor dispatches it, and the headline may subsequently be send to one or more consumers.
US10452777B2
A character correcting method of a display apparatus includes displaying a sentence including at least one word in a character input window; displaying, if one of the at least one word is selected, a first user interface (UI) in which the at least one selected word is displayed by a character unit; and, displaying, if one of a plurality of characters displayed in the first UI is selected, a second UI around the selected character, the second UI is configured to edit the selected character.
US10452776B2
In an approach to generating blockchain smart contracts, one or more computer processors receive a request for a service from a user. The one or more computer processors extract one or more features from the request. The one or more computer processors determine one or more smart contract templates associated with the request based, at least in part, on the extracted one or more features. The one or more computer processors receive one or more responses to the request from one or more service providers. The one or more computer processors generate a draft smart contract based, at least in part on the determined one or more smart contract templates and the one or more received responses.
US10452770B2
A computer-implemented method of online collaboration on a document includes converting a source document from a document generation format to an independent file format, generating a coordinate map for displayed elements of the source document, displaying text of the document to a commenting user in the independent file format, allowing the commenting user to select and comment on the text, matching the displayed text and the comments with the source document using the coordinate map to generate a difference map, and storing the comments and the difference maps external from the source document.
US10452760B2
The present invention relates to a method and apparatus for controlling a page switching capacity and includes a terminal, including an input unit for receiving a user command, an output unit for displaying a page for service, a terminal information confirmation unit for confirming terminal information when a page switching event is detected in the page displayed on the output unit, and a page switching execution processing unit for determining a page switching effect based on the confirmed terminal information and performing page switching with the determined page switching effect.
US10452756B2
A platform for customized rendering of markup language (ML) documents into a document in a device specific language that is subsequently provided for display by a target remote device. A rendering context for the target remote device and an ML document is received by the platform, which performs processes that can paginate and fully render pages that are subsequently delivered for display by the target remote device. A post-rendering process may also be provided to perform additional processing of media items for the device specific language document. This additional processing may include including links to or embedding media items in pages of the device specific language document. The remote device can be arranged as a client device that provides for wired and/or wireless communication over a network.
US10452752B2
Systems and associated methodology are presented for Arabic handwriting synthesis including partitioning a dataset of sentences associated with the alphabet into a legative partition including isolated bigram representation and classified words that contain ligature representations of the collected dataset, an unlegative partion including single character shape representation of the collected data set, an isolated characters partition, and a passages and repeated phrases partition, generating a pangram, the pangram including the occurrence of every character shape in the collected dataset and further including a special lipogram condition set based on a desired digital output of the collected dataset, and outputting a digital representation of the pangram including synthesized text.
US10452750B2
Systems and methods disclosed herein provide a method of consistently presenting a visible portion of a rendering surface on multiple user devices. The method includes obtaining, at a user device from a remote storage server, content relating to an electronic document stored on the remote storage server, and then determining layout parameters of the content. The layout parameters define a consistent layout on a virtual rendering surface for the content of the electronic document across multiple user devices having different dimensions of display areas. The method further includes obtaining, via a user interface at the user device, a user indication indicative of a visible portion of the electronic document to be displayed via the user interface. The method further includes determining rendering parameters to render the visible portion at the user interface, and rendering the visible portion via the user interface on the user device.
US10452747B2
The Scalable Vector Graphics (SVG) standard defines a way to describe two-dimensional graphics within the extensible markup language (XML) that can be interpreted by multiple programs. The SVG standard, however, lacks native support for several user experience features, such as look and feel settings (e.g., themes) that affect multiple objects within a document. The present disclosure, however, teaches how an SVG object may be made theme-aware and still comply with the SVG standard so that it is portable between files and applications that apply the present disclosure and those that do not. By enabling the dynamic updating of SVG objects, the benefits to the user experience and computer efficiency associated with standardized vector graphics and the document-wide application of look and feel settings can be realized without deviating from the SVG standard.
US10452740B2
Content management systems that utilize external content libraries are described herein. According to some embodiments, methods for using an external content library may include registering an external content library with a content management system using an external content provider module, and mapping assets of the external content library for use within the content management system.
US10452738B1
Implementations of the present disclosure are directed to coordinating content between a page and a frame embedded in the page, and include establishing an event listener with the frame, the event listener inducing the frame to provide event messages to the page in response to occurrence of respective events within the frame, receiving a first event message from the frame, the first event message reporting occurrence of a first event, requesting first content from one or more data sources, the first content corresponding to the first event, and updating the page to display the first content therein, the first content corresponding to content displayed in the frame.
US10452733B2
The present disclosure provides systems and methods that determine a semantic location of a map and/or determine a proximity between maps. One example computer system is configured to: obtain information descriptive of a plurality of content locations respectively associated with a plurality of items of content included in a map; identify a set of content cells based at least in part on the plurality of content locations respectively associated with the plurality of items of content included in the map; determine a plurality of sets of feature cells respectively for a plurality of semantic entities; compare the set of content cells to the respective sets of feature cells for at least a portion of the plurality of semantic entities; and select at least one of the plurality of semantic entities as a semantic location for the map based at least in part on the comparison.
US10452730B2
Methods, non-transitory computer readable media, and devices that determine when a job extracted from a stack is a pending job. When the determining indicates that the job is a pending job, a web service indicated in the job is executed. Another job is extracted from a web service response, and the another job is inserted into the stack. The web service is configured to obtain a web page to be analyzed based on the URL, execute the web page in an emulated JavaScript environment, and return the web service response. When the determining indicates that the job is not a pending job, a data collector event handler indicated in the job is executed. The data collector event handler is configured to update an output resource based on content of the analyzed web page included in the job.
US10452723B2
In some examples, a first skeleton of a layout of a first version of an application screen may be compared with a second skeleton of a layout of a second version of the application screen. It may be determined whether the first version of the application screen is malformed based on the comparison.
US10452720B2
In one embodiment, a method is provided. The method includes receiving forecast information from sales people in a computer. The method further includes receiving comments on specific entries of the forecast information from non-sales people in the computer. The method also includes receiving changes of the forecast information from the non-sales people in the computer. The method additionally includes providing a display of the comments and the changes to the sales people in an interface to the computer.
US10452717B2
Technologies for node-degree based clustering include a computing device to construct a graph that includes multiple vertices corresponding to the data points of a data set. The computing device inserts an edge between each pair of vertices that has a corresponding similarity metric that meets a predetermined threshold similarity metric. The computing device determines a node degree for each vertex in the graph and initializes a cutoff node degree as the lowest node degree of the vertices. The computing device selects a test subset of the graph that includes vertices having a node degree less than or equal to the cutoff node degree. The computing device determines whether the test subset covers the graph and if not increases the cutoff node degree. If the test subset covers the graph, the data points corresponding to the vertices of the test subset are the representative cluster. Other embodiments are described and claimed.
US10452711B2
A background music providing method includes storing an audio parameter with respect to background music reproduced while a background music identification mode is being activated, acquiring information on the background music based on the audio parameter when receiving a background music identification command, and transmitting the information on the background music to an external apparatus.
US10452710B2
Lyrics associated with songs are processed to generate a probabilistic topic model that includes probabilities for terms of the lyrics with respect to one or more predetermined topics. At a later time, a user may desire to hear songs that are associated with a particular term, and may submit the term using a user interface. When the term is received, the probabilities of the probabilistic model are used to identify a topic of the predetermined topics that is most likely associated with the received term. The probabilistic model is used to identify songs that are associated with the identified topic, and some or all of the identified songs are presented as being related to the received term in the user interface.
US10452709B2
Example techniques relate to a playback device that facilitates queue identification. In an example implementation, a playback device stores an association between a playback queue and a first application identifier. After storing the association between the playback queue and the first application identifier, the playback device receives, from a first computing device, a first message comprising a second application identifier. The playback device determines that the second application identifier corresponds to the first application identifier, and responsive to determining that the second application identifier corresponds to the first application identifier, transmits, to the first computing device, a queue identifier associated with the playback queue.
US10452702B2
A system, method and computer program product performs data analysis and clustering. A plurality of data objects are received, each represented by a vector of features and associated with a point in time. The plurality of data objects is divided into first time slices to form a plurality of consecutive sets of data objects. Each set of data objects is sub-divided into one or more second time slices so as to form one or more subsets of data objects. The data objects in each set and subset of data objects are processed to derive clusters of data objects according to similarity of features. The clusters of data objects from different sets and subsets of data objects are used to detect changes in the relevance of cluster features over time.
US10452700B1
The present disclosure relates to systems and methods for parsing unstructured data with neural networks. In one implementation, a system for parsing unstructured data may include at least one processor and at least one non-transitory memory storing instructions that, when executed by the at least one processor, cause the system to: receive unstructured data; apply a classifier to the unstructured data to identify a type of the unstructured data; based on the identification, select a corresponding neural network; apply the selected neural network to the unstructured data to obtain structured data; and output the structured data.
US10452699B1
Disclosed is a system for executing access transactions of documents, for example, pertaining to drug discovery. A document and its metainformation are obtained, and value features are extracted from the document based on identification of concepts associated with the document. An importance score of the document is determined based on the value features and the metainformation. A summarized view of the document is constructed based on the value features, the metainformation, the concepts and the importance score. A unique identifier is generated for the document and associated with the summarized view and the concepts of the document. A search query is processed, and the summarized view of the document is retrieved and displayed based on the query. A request for accessing the document is validated, and document access is allowed when the request is validated successfully. The document access transaction may, for example, be facilitated using a blockchain platform.
US10452685B2
Provided herein are a method and an apparatus for replicating data. A master node or a data node stores data and indices in a table region including a plurality of data regions and a plurality of index regions, merges the plurality of index regions with one another to be one index region, and then replicates a table region including the plurality of data regions and the one index region to other nodes.
US10452679B2
Systems and methods for receiving, storing, and returning annotations in association with annotated data. Data visualizations can be generated using data selected from a data organization and storage system, e.g., a database. Annotation data is stored in association with the underlying data used to generate data visualizations. Future renderings of data visualizations using the same underlying data may then include the corresponding annotation data. In some implementations, a system includes a data storage system storing a plurality of data entries in a database and a processor configured to generate data visualizations representative of the plurality of data entries stored in the database, receive a selection of an element of a data visualization, identify data entries represented by the selected element; receive annotation data associated with the selection, and record data associating the received annotation data with the identified data entries.
US10452678B2
A multipath explorer may allow a user to quickly visualize an entire population of data hierarchically in a tree-like structure. For example, a user can select a first filter to be applied to a data set, and the multipath explorer can display data in the data set that satisfies the first filter requirements and data in the data set that does not satisfy the first filter requirements. A second filter can be applied to the data in the data set, and the multipath explorer can display data in the data set that satisfies the first and second filter requirements, data in the data set that satisfies the first filter requirements and not the second filter requirements, data in the data set that satisfies the second filter requirements and not the first filter requirements, and data in the data set that does not satisfy the first or second filter requirements.
US10452674B2
A device receives, from a virtual assistant device, a first user input associated with a first account of a user, and causes a natural language processing analysis to be performed on the first user input to identify first information, the first account, and a first operation to be performed in association with first information in the first account. The device identifies a first data management platform, associated with the first account, that is configured to maintain the first information in a first data structure associated with the first data management platform, and determines that the first data management platform is a first type of data management platform based on the first data structure. The device causes the first operation to be performed using a RPA, that uses a user interface of the first data management platform, based on the first data management platform being the first type of data management platform.
US10452669B2
A method implemented in a time-bounded resource management system for managing a resource is described. The time-bounded resource management system includes a processor communicatively coupled to a database. The method includes storing each resource consumption event of the resource as a balanced pair of entries in the database, wherein the balanced pair of entries comprise 1) a first entry comprising a start time for the resource consumption event and a positive resource consumption amount and 2) a second entry comprising an end time for the resource consumption event and a negative resource consumption amount with the same magnitude as the positive resource consumption amount; receiving a query related to the resource; performing computations on entries in the database related to the query; and providing a result based on the computations as a response to the query.
US10452666B2
In the sensor data retrieval system, a gateway connected to a plurality of sensor devices collects sensor data including measurement values and time stamps and stores them in a temporary storage part, and the management computer collects sensor data and stores sensor data in the first storage part, the management computer updates the collected time for each gateway as the first time, registers the sensor data of the first storage part in the second storage part in the registration cycle, the search part which updates the latest time stamp among the time stamps of the registered sensor data for each gateway with the second time as the second time and accepts the search period and searches for the sensor data of the time stamp included in the search period, and the search upper limit time from the search period, and compares the second time with the search upper limit time.
US10452664B2
A system and method for facilitating extracting processing data, in a networked computing environment. An example method includes receiving a signal from a user input device specifying a regular expression. The regular expression includes criteria for extracting data from a database or file, e.g., a text, XML, JSON, or other type of file. A selected function is applied to data that is extracted in accordance with the regular expression via a MapReduce framework. In a more specific embodiment, the method further includes delivering reduced or processed data to a DataBase Management System (DBMS) of a networked enterprise computing environment. The database includes a file with data obtained from one or more databases distributed among one or more servers of the enterprise computing environment.
US10452660B2
A method, computer program product and system for generating and maintaining synthetic context events. The steps include searching a data structure of synthetic context-based objects and associated data for a pattern of context exhibited at a first specified frequency within a first specified time period; combining the synthetic context-based objects and associated data exhibiting the pattern of context exhibited at the first specified frequency within the first specified time period into a synthetic context event; and optimizing and maintaining the synthetic context event by searching the data structure for additional synthetic context-based objects and associated data exhibiting a same pattern of context at a second specified time period different than the first specified time period and adding the additional synthetic context-based objects and associated data to the synthetic context event.
US10452659B2
Described herein includes processing various instruction sets configured for online analytics processing (OLAP) using a calculation engine. This allows OLAP configured instruction sets or calculation scenarios to be efficiently and effectively processed with the calculation engine during run time thereby preventing delays and errors during processing.
US10452655B2
Techniques are provided herein for processing a query using in-memory cursor duration temporary tables. The techniques involve storing a part of the temporary table in memory of nodes in a database cluster. A part of the temporary table may be stored in disk segments of nodes in the database cluster. Writer threads running on a particular node writes data for the temporary table to the memory of the particular node. Excess data may be written to the disk segment of the particular node. Reader threads running on the particular node reads data for the temporary table from the memory of the particular node and the disk segment of the particular node.
US10452646B2
The present disclosure involves systems, software, and computer implemented methods for deploying changes in a multi-tenancy database system. One example method includes upgrading at least one tenant database container in a database system. Table structure differences and table sharing type differences are determined by comparing tables in a current-version shared container to tables in a next-version shared container. A current key pattern configuration in the current-version shared container is compared to an updated key pattern configuration in the next-version shared container to identify key pattern configuration differences. Each table in the at least one tenant database container is upgraded based on the table structure differences, the table sharing type differences, and the key pattern configuration differences.
US10452641B1
Performing snapshot conscious internal file modification for network-attached storage is presented herein. A file system can comprise a first component configured to modify, during a service request, storage for a subset of data blocks of a file—the service request not being recognized by an external entity as a change of content of the file. Further, the file system can comprise a second component configured to prevent, based on the service request, a copy of the storage from being created for servicing of a snapshot—the snapshot comprising a point-in-time copy of the file system.
US10452636B2
A computer implemented method is provided comprising receiving a group of transaction logs from a first database, allocating transaction logs from the group of transaction logs to a first queue and to a second queue, generating an end-of-group transaction log indicative of an end of the group of transaction logs, allocating the end-of-group log to the first queue and the second queue; replaying transaction logs from the first queue including the end-of-group transaction log allocated to the first queue, replaying transaction logs from the second queue including the end-of-group transaction log allocated to the second queue; and changing visibility of one or more transactions in response to replaying the end-of-group transaction log allocated to the first queue and the end-of-group transaction log allocated to the second queue. Related apparatus, systems, techniques and articles are also described.
US10452634B2
A consumer oriented data service is provided. A data collaboration service initiates operations to provide access to data from multiple sources by managing a data table of aggregate data fields based on a request from a client application. The request includes a consumer identification and data queries. An ownership of the data table is assigned based on the consumer identification. Local data fields identified in the data queries are inserted into the data table and populated with local datasets stored in the queries. External data fields identified in the data queries are inserted into the data table and populated with links to external datasets stored in external data sources.
US10452628B2
An identifier of a data source specifying data to be analyzed is determined from a data analysis schema. The data source is called, and data to be analyzed is retrieved. From the data analysis schema, an identifier of a check method to be used to analyze the data is determined. The check method is called and used to analyze the data.
US10452622B2
A method for automatically generating a semantic mapping for a relational database RDB includes obtaining a first semantic mapping from a first RDB to an ontology of linked data; obtaining a schema mapping from the first RDB to a second RDB; and generating a second semantic mapping from the second RDB to the ontology of the linked data based on the first semantic mapping and the schema mapping.
US10452621B2
Multi-resolution encoded files are stored on a plurality of disk drives using systematic network coded storage. In some embodiments, the stored files are used to provide video streaming services for users.
US10452611B1
In order to manage stale data on a network of computer systems, a file harvester agent may be configured with a list of stale data files to be deleted. The file harvester agent may be deployed to the computer systems of a network. When executed in a computer system, the file harvester agent searches the file system of the computer system to locate any files or data indicated in the file list. Any located data files are deleted. Once the agent has finished processing the file list on a computer system, the agent can copy or replicate itself to other computer systems of the network in accordance with a pre-configured itinerary.
US10452603B2
Systems, methods and apparatus are described that offer improved performance of a sensor bus. A first command is transmitted to devices coupled to a serial bus operated in a first mode in accordance with a first protocol to cause the serial bus to be operated in a second mode. After communicating in accordance with a second protocol while the serial bus is operated in the second mode, a second command is transmitted to the plurality of devices in accordance with the first protocol to terminate the second mode. In the second mode, extra symbols inserted into a sequence of symbols transmitted on the serial bus prevent the occurrence of an unintended signaling state on the serial bus. Pulses transmitted on a wire of the serial bus in the second mode may have their duration limited such that a filter of a second device suppresses the limited-duration pulses.
US10452600B2
An assemblable wireless Internet connected apparatus and an integrated function system are provided. The integrated function system includes a function-extended apparatus and the assemblable wireless Internet connected apparatus. The function-extended apparatus includes a first communication interface complied with USB and UART standards. The assemblable wireless Internet connected apparatus includes a wide area network wireless communication module, a second communication interface and a computation-and-controlling unit. The wide area network wireless communication module connects the Internet. The second communication interface is used for engaging with the first communication interface and is complied with the aforementioned two standards. The computation-and-controlling unit communicates with the function-extended apparatus through the second communication interface, and transmits data from the function-extended apparatus to Internet through the wide area network wireless communication module. Accordingly, a separable product with heterogeneous network integration and a novel development way are provided.
US10452590B2
Provided are a system and method for combining USB data streams. In one example, the method may include receiving, via an input port, a first universal serial bus (USB) input signal from a first device that is connected to the input port, receiving, via an interface, a second USB input signal from a second device, combining data from the first USB input signal and data from the second USB input signal to generate a combined USB data signal, and outputting, via an output port, the combined USB data signal to a third device that is connected to the output port. The system and method described herein can improve USB data transfer by combining USB data from multiple USB streams into a single USB output stream.
US10452589B2
New techniques for establishing communications connections for computer systems are provided. In some aspects, a new technique for rapidly establishing a uniform, secure wireless peripheral device network is provided. In some embodiments of the invention, the secure peripheral device network is activated by physical docking and/or interlocking, without any use of a wired network connection, based on precise proximity and location information. In other embodiments, a secure, encrypted peripheral device network is established by a system in response to terminating a wired network connection, easing the transition from wired to wireless connection status, and easing the creation of wireless networks. The resulting wireless networks may also be more secure than other forms of wireless networks, using a new form of physically-isolated negotiation for encryption keys, based on physical features and limits of a peripheral device interface.
US10452588B2
A semiconductor device includes first input/output circuits for a first channel, first input/output pads corresponding to the first input/output circuits, respectively, wherein the first input/output pads are aligned along and extends in a first direction, second input/output circuits for the first channel, second input/output pads corresponding to the second input/output circuits, respectively, wherein the second input/output pads are aligned along and extends in a second direction, and an input circuit between the first input/output pads and the second input/output pads, and connected to a memory to which the input circuit inputs data from the first input/output circuits and the second input/output circuits. The input circuit is positioned such that a first line extending perpendicular to the first direction from one of the first input/output pads and a second line extending perpendicular to the second direction from one of the second input/output pads intersect a portion of the input circuit.
US10452587B2
A plurality of transfer modules (402-0 to 402-M) that transfer data between processing units are provided so as to respectively correspond to a plurality of processing units (401-0 to 401-M). First ring buses (403-0 to 403-M) connect, for each of the processing units (401-0 to 401-M), subunits within a corresponding processing unit and the transfer module corresponding to the processing unit so that they form a ring shape. The plurality of transfer modules (402-0 to 402-M) are connected so that they form a ring shape by a second ring bus (404).
US10452586B2
Methods and apparatus relating to techniques for avoiding cache lookup for cold cache. In an example, an apparatus comprises logic, at least partially comprising hardware logic, to monitor a thread switching overhead parameter for an application executing in a processing system and in response to a determination that the thread switching overhead parameter exceeds a threshold, to activate a thread management algorithm to reduce thread switching in the processing system. Other embodiments are also disclosed and claimed.
US10452585B2
Examples herein relate to crossbar switches and related circuitry. An example crossbar switch includes a plurality of abutted tiles forming a crossbar. The plurality of abutted tiles includes a plurality of edge tiles and at least one middle tile, where each side of each middle tile abuts an edge tile or another middle tile. Each middle tile includes data inputs connected to data outputs, switched data inputs connected to switched data outputs, and pipeline delay registers coupled to data inputs and switched data outputs to allow transmission of a data signal to change directions inside each middle tile. Each edge tile includes a crossbar input, a crossbar output, and a set of inputs, outputs, and pipeline delay registers to allow transmission of data signals from any side of the edge tile to any other side of the edge tile.
US10452583B2
A data transfer device including a buffer unit configured to temporarily store transfer data that is transferred to a common bus, a write control unit configured to write input data as the transfer data to the buffer unit, a read control unit configured to read the transfer data from the buffer unit, an interface unit configured to transfer the transfer data to the common bus according to a predetermined bus protocol, the transfer data being read from the buffer unit by the read control unit, and a band-smoothing unit configured to smooth a band of the common bus by switching between the time intervals between pieces of the transfer data based on a position of the transfer data in a frame image, during a period when the transfer data is transferred to the common bus based on a position of the transfer data in a frame image.
US10452582B2
A security device includes an interface and a processor. The interface is configured for connecting to a bus that serves one or more peripheral devices. The bus includes (i) one or more dedicated signals that are each dedicated to a respective one of the peripheral devices, and (ii) one or more shared signals that are shared among the peripheral devices served by the bus. The processor is connected to the bus as an additional device in addition to the peripheral devices, and is configured to disrupt on the bus a transaction in which a bus-master device attempts to access a given peripheral device, by disrupting a dedicated signal associated with the given peripheral device.
US10452578B2
The present disclosure includes apparatuses and methods for in data path compute operations. An example apparatus includes an array of memory cells. Sensing circuitry is selectably coupled to the array. A plurality of shared input/output (I/O) lines provides a data path. The plurality of shared I/O lines selectably couples a first subrow of a row of the array via the sensing circuitry to a first compute component in the data path to move a first data value from the first subrow to the first compute component and a second subrow of the respective row via the sensing circuitry to a second compute component to move a second data value from the second subrow to the second compute component. An operation is performed on the first data value from the first subrow using the first compute component substantially simultaneously with movement of the second data value from the second subrow to the second compute component.
US10452566B2
One embodiment of the present invention includes a memory management unit (MMU) that is configured to efficiently process requests to access memory that includes protected regions. Upon receiving an initial request via a virtual address (VA), the MMU translates the VA to a physical address (PA) based on page table entries (PTEs) and gates the response based on page-specific secure state information. To thwart software-based attempts to illicitly access the protected regions, the secure state information is not stored in page tables. However, to expedite subsequent requests, after the MMU identifies the PTE and the corresponding secure state information, the MMU stores both the PTE and the secure state information as a cache line in a translation lookaside buffer. Advantageously, the disclosed embodiments protect data in the protected regions from security risks associated with software-based protection schemes without incurring the performance degradation associated with hardware-based “carve-out” memory protection schemes.
US10452562B2
Embodiments of the application provide a file access method. A computing node receives a file open request that carries a file identifier. The computing node obtains an index node of a file that is identified by the file identifier. The computing node further obtains, based on the index node, a physical address space of a memory area in a file storage area, in which the file is stored. The computing node allocates a virtual address space to the file, and recodes a virtual-physical address mapping relationship by using a memory page table. The virtual-physical address mapping relationship includes a mapping relationship between the virtual address space and the physical address space.
US10452561B2
Aspects are directed to a start-up or recovery method and a central processing unit (CPU) architecture. In one example, the CPU architecture includes read-only memory (ROM) storing instructions addressable by a first range of physical memory addresses, random access memory (RAM), a direct memory access (DMA) engine, the DMA engine controllable to transfer the instructions from the ROM to RAM, the instructions addressable by a second range of physical memory addresses at the RAM, a memory management unit configured to translate a range of virtual addresses to the first range while in ROM, and translate the range of virtual memory addresses to the second range while in RAM, and a CPU to execute a DMA interrupt service routine to update the memory management unit to translate the range of virtual addresses to the second range of physical memory addresses while the DMA engine transfers the instructions to RAM.
US10452560B2
Systems and methods for wear leveling in non-volatile memories (NVMs) are disclosed. One such system includes a cumulative control state determiner configured to determine a cumulative control state indicative of a state of random mappings between physical block addresses (PBAs) and logical block addresses (LBAs) of an NVM, an access network configured to translate a LBA to a PBA based on the cumulative control state, and a background swap scheduler configured to swap PBAs assigned to preselected LBAs based on a control state. One such method involves determining a cumulative control state indicative of a state of random mappings between physical block addresses (PBAs) and logical block addresses (LBAs) of an NVM, translating a LBA to a PBA based on the cumulative control state, and swapping PBAs assigned to preselected LBAs based on a control state.
US10452556B2
According to one embodiment, a part of first information stored in a nonvolatile second memory is cached in a volatile third memory with a first cache line size in a case where a first memory included in a host is not used. A part of the first information is cached in the first memory with a second cache line size in a case where the first memory is used. The second cache line size is larger than the first cache line size.
US10452553B1
The disclosed computer-implemented method for distributing cache space may include (i) identifying workloads that make input/output requests to a storage system that comprises a cache that stores a copy of data recently written to the storage system, (ii) calculating a proportion of the cache that is occupied by data written to the cache by a workload, (iii) determining that the proportion of the cache that is occupied by the data written to the cache by the workload is disproportionate, and (iv) limiting the volume of input/output requests from workload that will be accepted by the storage system in response to determining that the proportion of the cache that is occupied by the data written to the cache by the workload is disproportionate. Various other methods, systems, and computer-readable media are also disclosed.
US10452549B2
An apparatus and method for page table management. For example, one embodiment of an apparatus comprises: a memory management circuit to perform address translations using a page directory, a base page directory address identifying a location of the page directory in a system memory; a cache to reserve a first cache line containing the base page directory address stored in a modified state; cache snoop circuitry to detect a read to the base page directory address by a processor or graphics processing unit (GPU); and locking circuitry to assert a lock signal to change the state of the first cache line to a locked state, the memory management circuit to refrain from performing a page table walk until the lock signal is de-asserted.
US10452548B2
A method of preemptive cache writeback includes transmitting, from a first cache controller of a first cache to a second cache controller of a second cache, an unused bandwidth message representing an unused bandwidth between the first cache and the second cache during a first cycle. During a second cycle, a cache line containing dirty data is preemptively written back from the second cache to the first cache based on the unused bandwidth message. Further, the cache line in the second cache is written over in response to a cache miss to the second cache.
US10452544B1
Embodiments are described for a multi-node file system, such as a clustered or distributed file system, with a file system buffer cache and an additional host-side tier non-volatile storage cache such as 3DXP storage. Cache coherency can be maintained by one of three models: (i) host-side tier management, (ii) file system management, or (iii) storage array management. performing a storage tier-specific file system action in a file system that comprises a namespace that spans multiple tiers of storage.
US10452538B2
Disclosed are systems and methods for determining task scores reflective of memory access statistics in NUMA systems. An example method may comprise: determining, by a processing device, a first memory access score of a task with respect to a first node of a Non-Uniform Memory Access (NUMA) system; adjusting the first memory access score using memory access scores of the task with respect to one or more nodes of the NUMA system; and migrating, in view of the adjusting, at least one of: the task or a memory page associated with the task.
US10452529B1
Systems, apparatuses, and methods for cloud memory sizing are disclosed. An initial database memory allocation is determined for the provisioning of a database server instance. Periodically, sizes of key database tables of the database server instance are measured and an upper and a lower bound ratio are determined based on the key database table sizes and a buffer pool size. The upper and lower bound ratios are used to determine a desired memory allocation from which a report is generated including an interface for generating an instance move action for re-provisioning the database server instance with the desired memory allocation.
US10452528B2
The present disclosure relates to system(s) and method(s) for assisting a user in application development lifecycle. The system is configured to receive a new use case from a user device and identify a sub-set of development solutions from a set of development solutions, stored in a historical data repository, that are applicable for developing code corresponding to the new use case. Furthermore, the system is configured to receive a set test cases corresponding to each development solution from the historical data repository. Furthermore, the system is configured to generate a problem report and a false failure report based on analysis of the set of test cases. The system is further configured to rank the sub-set of development solutions based on analysis of the problem report and the false failure report. Further, the system is configured to generate a decision template based on the ranking of the sub-set of development solutions.
US10452519B2
An integrated resource scheduler, configurator and visualizer is disclosed. Allocation information that identifies a configuration state for a respective computing host at a future point in time is received for each respective computing host of a plurality of computing hosts. The allocation information is stored in a schedule data structure. The schedule data structure is automatically monitored over time. Based on a current point in time, it is determined that a computing host of the plurality of computing hosts is to be configured from a current configuration state to a subsequent configuration state identified in the schedule data structure. The computing host is automatically caused to be configured from the current configuration state to the subsequent configuration state.
US10452514B2
A set of techniques is described for monitoring and analyzing crashes and other malfunctions in a multi-tenant computing environment (e.g. cloud computing environment). The computing environment may host many applications that are executed on different computing resource combinations. The combinations may include varying types and versions of hardware or software resources. A monitoring service is deployed to gather statistical data about the failures occurring in the computing environment. The statistical data is then analyzed to identify abnormally high failure patterns. The failure patterns may be associated with particular computing resource combinations being used to execute particular types of applications. Based on these failure patterns, suggestions can be issued to a user to execute the application using a different computing resource combination. Alternatively, the failure patterns may be used to modify or update the various resources in order to correct the potential malfunctions caused by the resource.
US10452513B2
A trace data capture device has trace storage circuitry for storing trace data captured from a data processing apparatus. Detection circuitry detects source identifiers identifying which trace source generated the trace data. Output circuitry outputs to a diagnostic apparatus, independently from the trace data, source identifying data which indicates which source identifiers were detected for the trace data stored in at least a portion of the trace storage circuitry. By allowing the diagnostic apparatus to determine which source identifiers have been detected for which region of the memory, this can allow more targeted uploads of trace data, to reduce the time required for uploading the trace data and reduce the time to determine if data is not present for a particular source.
US10452501B2
Methods that copy data from mirrored storage to auxiliary storage arrays co-located with primary storage arrays are provided. One method includes requesting a subset of the data from a backup system mirroring the set of data at a remote location in response to detecting an error in a storage device of an array of primary storage devices storing a set of data. The method further includes receiving the subset of the data from the backup system and storing the subset of the data in an array of auxiliary storage devices co-located with the array of primary storage devices in which the subset of the data can correspond to data stored on the storage device. Systems and computer program products for performing the above method are also provided.
US10452497B2
A system restores a user interface (“UI”) state. The system receives an action performed by a user that interacts with a UI, and determines a transaction based on the action, where the transaction is configured to modify a model corresponding to the UI. The system stores a first UI state of the UI and a first model state of the model, and then commits the transaction. The system subsequently determines to undo the transaction based on a first user interaction. The system then restores the UI to the first UI state and the model to the first model state. In one embodiment, the first model state is restored before undoing the transaction, while the first UI state is restored after undoing the transaction.
US10452481B2
The invention pertains to a control device (1) for a computer (10) for an automotive vehicle, said control device (1) being able to cooperate with the computer (10) to perform a plurality of functions, said control device (1) comprising: a command module (20); a reinitialization module (30), adapted to reinitialize said command module (20) for a duration of reinitialization less than a predetermined maximum duration of reinitialization, and a monitoring module (40), adapted to dispatch a reinitialization signal to said reinitialization module (30) should a malfunction be detected, the control device (1) being noteworthy in that the command module (20) comprises a sub-module of at least one temporarily interruptible function (23), said at least one temporarily interruptible function (23) exhibiting a permitted maximum duration of interruption greater than said predetermined maximum duration of reinitialization.
US10452475B2
According to one embodiment, a memory system includes a resistance change type memory including a memory cell configured to hold first data and an ECC circuit configured to detect and to correct an error in the first data; and a controller configured to control an operation of the resistance change type memory. In a read operation for the memory, when the first data from the memory cell includes an error, the memory transmits second data in which the error is corrected and a first signal to the controller. The controller transmits a control signal and a write command to the memory based on the first signal. The memory writes the second data to the memory cell based on the control signal and the write command.
US10452471B2
A non-volatile storage apparatus includes a set of non-volatile memory cells and one or more control circuits in communication with the set of non-volatile memory cells. The one or more control circuits are configured to identify a most recently written portion of the set of non-volatile memory cells and to compare an error rate of data stored in the most recently written portion with a reference error rate from a reference portion of the set of non-volatile memory cells to determine whether the most recently written portion is fully written or partially written.
US10452466B1
An example method includes receiving one or more cross-platform system maintenance rules that are generated by and sent from a central server computing system, determining a type of software operating system currently being executed by a client computing system, determining, based on the one or more cross-platform system maintenance rules and further based on the type of software operating system, one or more platform-specific system maintenance rules that specify one or more platform-specific system maintenance operations and scheduling information, and determining, based on scheduling information identified by the one or more platform-specific system maintenance rules, a schedule indicating when to perform the one or more platform-specific system maintenance operations. The example method includes initiating performance of the one or more platform-specific system maintenance operations in accordance with the schedule, collecting one or more results, and generating and sending at least one summary report.
US10452463B2
In one aspect, a machine learning system for performing predictive analytics on database wait events is disclosed. The machine learning system includes a processor; a memory; and one or more modules stored in the memory and executable by a processor to perform operations including: receive database wait event data indicative wait events associated with database calls running on a monitored database; receive database performance data indicative of performance of the monitored database; correlate the received database wait event data with the received database performance data to obtain a correlation result; predict a performance issue with the monitored database based on the correlation result; and provide a user interface to display the predicted performance issue.
US10452461B2
For discovering and safely transitioning transactors to a run mode, a message module determines if a message received from a communication master after a reset is a discovery message and determines if the message is an initial message received from the communication master. A command module, in response to the message not being the discovery message and the message being the initial message, activates a safety fault. In addition, the command module, in response to the message not being the discovery message and not being the initial message, determines whether the message comprises a valid safety command. In response to the message including a valid safety command, the command module enters the run mode.
US10452460B2
A storage server system includes a storage module including at least one storage device for generating at least one present signal, a micro controller coupled to the storage module for generating a setting signal according to the at least one present signal and system information, and a tunable resistor coupled to the micro controller, wherein a resistance of the tunable resistor is corresponding to an over current protection value of the storage server system.
US10452458B2
A computer monitoring system may predict near term and long term performance by comparing a segment of current time series data with previously observed time series to find matching segments. From a matching segment, a prediction of performance may be made by examining later observations in the time series. Each time series element may include a large number of parameters, and one mechanism for comparing segments may be treating the elements as multi-dimensional vectors and using cosine similarity for finding significant matches. A deployment mechanism may store time series segments in a searchable database, and search the database with a newly observed time series segment for matches.
US10452450B2
Optimizing allocation of multi-tasking servers is provided. A schedule that identifies a plurality of time periods is received. The schedule associates each server of a plurality of servers with at least one time period. Performance characteristics, including a multitasking threshold, of each server of the plurality of servers is determined. A simulation of the plurality of servers is performed to determine a service level of the simulation. A workload identifying a plurality of incidents is received. Each incident is allocated to a server. One or more performance metrics of each time period is determined. The service level of the simulation is determined based, at least in part, on the one or more performance metrics of each time period. The schedule is optimized based, at least in part, on at least one of the service level and a target service level.
US10452445B2
The techniques disclosed herein provide a dynamically configurable cluster of storage devices. In some configurations, the dynamically configurable cluster is associated with a fault domain. The cluster may include a plurality of computing devices that each include at least a storage device. The plurality of storage devices in the cluster may be configured to support a plurality of workloads coupled to the dynamically configurable cluster. The plurality of storage devices in the dynamically configurable cluster may be allocated to one or more of the plurality of workloads based on metadata identified resiliency requirements, performance requirements, and/or cost factors linked to the one or more of the plurality of workloads.
US10452444B1
Executing a big data analytics pipeline in a storage system that includes compute resources and shared storage resources, including: receiving, from a data producer, a dataset; storing, within the storage system, the dataset; allocating processing resources to an analytics application; and executing the analytics application on the processing resources, including ingesting the dataset from the storage system.
US10452439B2
Systems and methods are described for implementing a coordinator within a coordinated environment, which environment includes set of coordinated devices managed by the coordinator. The coordinator can be provisioned with a set of tasks, each task corresponding to a segment of code that can be executed by the coordinator, such as to manage the coordinated devices. To assist in execution of the tasks, the coordinator can include a resource manager that generates execution environments corresponding to an individual task execution, which environments may be isolated from other execution environments. The coordinator can further include a scheduler to obtain calls to execute tasks, and implement a queue from which to select tasks for execution. On selecting a task, the scheduler may interact with the resource manager to generate an execution environment for the task, and cause execution of the task within the execution environment.
US10452433B2
Computer implemented techniques comprise instructions configured to cause a processor to obtain routines, receive a user defined set of obtained routines to form a chain of at least two routines, produce the chain of the at least two routines according to the user defined set of routines, receive a user defined designation of the chain as a workflow, and produce by the computing system the designated workflow.
US10452426B2
The current document is directed to automated application-release-management facilities that, in a described implementation, coordinate continuous development and release of cloud-computing applications. The application-release-management process is specified, in the described implementation, by application-release-management pipelines, each pipeline comprising one or more stages, with each stage comprising one or more tasks. The currently described methods and systems employ configuration files to specify configuration of the execution environment for application-release-management pipelines, application-release-management-pipeline stages, and application-release-management-pipeline-stage tasks.
US10452422B2
A method, a corresponding apparatus and device for deploying a virtual machine instance in order to lower requirements for a communication capability of a virtualized value-added server (VAS) and improve processing efficiency of a service chain, where the method includes obtaining communication relationships between a VAS instances and a service switch (SSW) instances from a service template, where the VAS instances and the SSW instances provide services in a service chain, and the service chain and the communication relationships between the VAS instances and the SSW instances are defined in the service template, and deploying, according to the communication relationships, an SSW instance and a VAS instance that need to communicate with each other in the SSW instances and the VAS instances on a same physical machine.
US10452418B2
Embodiments manage physical locations of virtual machines (VMs) in a datacenter. A computing device, such as a cloud management device, aggregates location information for the VMs executing on hosts. The computing device compares the aggregated location information with event data to identify VMs potentially affected by adverse events (e.g., severe weather, scheduled maintenance, natural disasters, etc.). The computing device initiates migration of the affected VMs from their hosts to unaffected hosts. In some embodiments, the location information includes global positioning system (GPS) coordinates obtained by the hosts and shared with the computing device.
US10452412B2
A graphical user interface (GUI) for presenting various data files and permitting users to interact with those data files. The GUI presents a variety of file identifiers, each file identifier associated with a data file, and permits the user to interact with data files by interacting with the file identifiers associated with those data files. Embodiments of the present invention identify individual data files using a plurality of time values, typically the time of the file's creation, the time of the file's access by a user, and the time of the creation of the particular copy of the file in the filesystem (a.k.a. “upload time”).
US10452410B2
A computer-implemented method according to one embodiment includes identifying one or more historical instances of device usage, determining historical contextual data for each of the one or more historical instances of the device usage, creating an event in association with the one or more historical instances of the device usage and the historical contextual data, identifying a real-time occurrence of the event by comparing real-time contextual data to the historical contextual data, and in response to identifying the real-time occurrence of the event, adjusting one or more aspects of a user interface (UI) of the device based on the one or more historical instances of the device usage.
US10452408B1
A system and method is provided for intercepting and processing input/output of computer processes without requiring the restarting and/or recompiling of the connected processes. An exemplary method includes interrupting an execution of a first process by a CPU of a computing device having an operating system with a first file descriptor table that references the first process to a system resource and loading parasite code into an address space of the first process. The method further includes creating a communication channel between the first and second processes, updating a second file descriptor table for the second process so that the second file descriptor table includes an index references to the system resource and the communication channel, and updating the index reference in the first file descriptor table to reference the communication channel. Once the file descriptor tables have been updated the execution of the first process is restored.
US10452402B2
The present disclosure provides an operation instruction response control method and terminal for a human-machine interface. An operation instruction is compared with an operation instruction at the tail of an operation instruction queue while the human-machine interface is in a busy state, and stored in the operation instruction queue while the operation instruction is inequivalent to the operation instruction at the tail of the operation instruction queue; the operation instruction is stored in the operation instruction queue directly while the human-machine interface is not in the busy state. The present disclosure is capable of keeping receiving operation instructions while the human-machine interface is busy, and filtering out invalid operation instructions to avoid the backlog, which shortens the delay time of the response to the operation instructions.
US10452400B2
A processor includes a pipeline and a multi-bank Branch-Target Buffer (BTB). The pipeline is configured to process program instructions including branch instructions. The multi-bank BTB includes a plurality of BTB banks and is configured to store learned Target Addresses (TAs) of one or more of the branch instructions in the plurality of the BTB banks, to receive from the pipeline simultaneous requests to retrieve respective TAs, and to respond to the requests using the plurality of the BTB banks in the same clock cycle.
US10452395B2
A query is performed to obtain cache residency and/or other information regarding selected data. The data to be queried is data of a cache line, prefetched or otherwise. The capability includes a Query Cache instruction that obtains cache residency information and/or other information and returns an indication of the requested information.
US10452392B1
A programmable integrated circuit device includes a plurality of clusters of programmable logic resources. Programmable device interconnect resources allow user-defined interconnection between the clusters of programmable logic resources. A plurality of specialized processing blocks have dedicated arithmetic operators and programmable internal interconnect resources, and having inputs and outputs programmably connectable to the programmable device interconnect resources. A plurality of embedded memory modules have inputs and outputs programmably connectable to the programmable device interconnect resources. Instruction sequencing circuitry is provided, and the instruction sequencing circuitry, at least one of the specialized processing blocks and at least one of the embedded memory modules, are programmably connectable to form a processor, where the memory module serves as instruction memory. Optionally, a dedicated instruction bus communicates the instructions from the embedded memory module or modules to the specialized processing block or blocks.
US10452391B2
A method and system for managing quality of a software application during software development lifecycle is disclosed. In one embodiment, the method includes determining target quality value associated with the software application being developed. Furthermore, the method includes determining parameters affecting quality of the software application. The method also includes determining parameters affecting quality of the software application. Additionally, the method includes outputting results of the analysis indicating real-time quality of the software application being developed.
US10452390B2
Computer software development has produced many advances within computer science and in most aspects of modern society. Even with modern quality control, bug finding, and other code checking applications, computer software is often less than ideal. A developer may write code that is functionally accurate but lacks security, documentation, speed, storage, reusability, or other element that may make a segment of software code less than ideal. Identifying equivalent code and, when found, replacing it with a vetted equivalent promotes the deployment of software that is more robust, secure, usable and reusable, and/or satisfies performance or other objectives.
US10452375B1
The disclosed technology is generally directed to embedded device updates. In one example of the technology, staging is performed for at least two priority groups, completing staging of each higher priority group before staging a lower priority group, including, for each priority group, the following actions. A list of install targets is generated for the priority group based on a list of software for installation in a memory and software present in the memory. A list of purge targets is generated for the priority group based on the list of software for installation in the memory and the software present in the memory. The install targets are downloaded to a backup partition of the memory. Updating of the software in the memory is caused based on the install targets. The purge targets are deleted from the memory. The install targets are deleted from the back-up partition.
US10452374B2
In accordance with an embodiment, described herein is a system and method for providing a clone a service in a cloud platform environment. The system can clone a source service within a service domain or across service domains, by creating a new service from a same service definition package used for creating the source service, extracting post-provision changes from the source service, e.g., user applications and post-provision configurations, and applying the changes to the new service.
US10452370B2
According to some illustrative embodiments of the invention, a method is performed that includes using a representation of a computer software program, using identified addresses which correspond to a part of the representation, and converting the representation into a created binary program, which includes reserving spaces at the identified addresses in the created binary program's address space at the same addresses as the identified addresses in the representation.
US10452366B2
In order to give architects engineering the software of software architectures with its various software artifacts of complex cyber-physical systems of different technical domains a powerful way to identify and control architecture erosion in codebases of the complex cyber-physical systems, a method or tool is provided that may (i) diagnose and categorize software artifacts dependencies in the software architectures of complex cyber-physical systems triggered by revisions or commits, (ii) relate changes in the diagnosed and categorized dependencies with change events on the software artifacts, e.g., those caused by at least one of enhancing the complex cyber-physical system with new features as required by market demands and fixing defects found in operation and/or raised during maintenance of the complex cyber-physical system, and (iii) represent the diagnosed and categorized dependencies and the related changes in the diagnosed and categorized dependencies.
US10452363B2
Techniques and mechanisms for conversion of code of a first type to bytecode. Apex provides various unique characteristics. When converting to bytecode, these characteristics are handled to provide bytecode functionality. Some of the unique characteristics of Apex include Autoboxing, SOQL, Properties, Comparisons, Modifiers, Code coverage mechanisms and Sharing mechanisms.
US10452355B2
According to an embodiment, an automaton deforming device includes a transforming unit and a deforming unit. The transforming unit generates second values by transforming first values, which either represent weights assigned to transitions in a weighted finite state automaton or represent values that are transformed into weights assigned to transitions in a weighted finite state automaton, in such a way that number of elements of a set of the first values are reduced and an order of the first values is preserved. The deforming unit deforms a weighted finite state automaton in which weights according to the second values are assigned to transitions.
US10452351B2
For an information processing device capable of accepting user's voice and executing processing based on the voice, convenience for a user is improved. A control portion 20 of an in-vehicle device 12 includes a non-voice operation mode and a voice operation mode as operation modes, and in the case that the operation mode is the non-voice operation mode, displays an operation button on a touch panel 26, and when it is detected that the operation button is operated, executes the processing corresponding to the operated operation button, and in the case that the operation mode is a voice operation mode M2, displays on the touch panel 26 an example phrase image indicating an example of a phrase to be uttered by the user in the case of making the processing corresponding to the operation button be executed instead of the operation button, and when voice data based on the phrase indicated by the example phrase image is generated, executes the processing corresponding to the operation button.
US10452350B2
Disclosed herein are system, method, and computer program product embodiments for interaction-based user identification. An embodiment operates by receiving an interaction between a user and a mobile device. The mobile device can communicate with a streaming media device. Based on the interaction, an identity of the user is determined. User settings corresponding to the identity for the streaming media device are determined. The streaming media device is configured based on the user settings.
US10452339B2
In one embodiment, a device-side audio handling input/output unit (DIO) of a microphone writes audio data generated by the microphone into a ring buffer. A system-side audio handling I/O unit (SIO) receives a request from a software program to consume past audio data from the ring buffer. The SIO provides the past audio data from the ring buffer to the software program. Other embodiments are also described and claimed.
US10452335B2
A display system includes an arrangement of a plurality of display apparatuses. Each of the plurality of display apparatuses includes a display panel that displays an image, a processor configured to process the image for display, a memory storing the image information for processing by the processor to display on the display panel, and a send and receive hardware interface that at least receives setting information of one of the plurality of display apparatuses. A first display apparatus of the plurality of display apparatuses displaying an arrangement image, the first display apparatus further comprises a coordinate acquiring hardware that acquires a coordinate in the first display apparatus, the coordinate specifies a position of a second display apparatus of the plurality of display apparatuses displayed in the arrangement image, and a first send and receive hardware interface of the first display apparatus receives setting information of the second display apparatus.
US10452331B2
When a print service is used in a print system, a user terminal transmits, to an image forming apparatus configured to be a sub apparatus, enquiry information to enquire of an Internet protocol (IP) address of an image forming apparatus configured to be a main apparatus. In response to the enquiry information from the user terminal, the sub apparatus transmits to the user terminal the IP address of the main apparatus stored on a memory of the sub apparatus.
US10452329B2
A CPU of an information processing apparatus (MFP) obtains device information of a secondary storage device installed in the MFP and discriminates, based on the obtained device information, whether the secondary storage device is of a type that supports an erasure command (TRIM command) that provides notification of information indicating data to be erased from the storage device. The CPU controls display of a setting screen for erasure modes by controlling, in accordance with the discrimination result, whether to display erasure modes for executing erasure processing based on an erasure command in a selectable manner.
US10452327B2
An information processing apparatus execute: obtaining user identifying information identifying a user; specifying at least one program as a selected program from a plurality of to-be-uploaded program information identifying each of to-be-uploaded programs; storing, in a memory, the user identifying information in association with selected program identifying information indicating the selected program; in a case where at least one of the plurality of to-be-uploaded programs has been uploaded, as an uploaded program, to the server, receiving, from the server, uploaded program identifying information indicating the uploaded program; determining whether the uploaded program indicated by the uploaded program identifying information includes the selected program indicated by the selected program identifying information stored in the memory; and in a case where it is determined the uploaded program includes the selected program, displaying, on the display, a first display screen indicating the selected program has been uploaded to the server.
US10452326B2
An information processing apparatus includes a memory and circuitry. The circuitry is configured to send a request for status information to an image processing apparatus. The status information indicates a status of the image processing apparatus. The circuitry is configured to acquire the status information from the image processing apparatus in response to the request. The circuitry is configured to store, in the memory, the status information acquired, in association with identification information. The circuitry is configured to retrieve the identification information from the memory when a standby time elapses. The circuitry is configured to determine whether the identification information retrieved satisfies a certain condition. The circuitry is configured to display, on a display, a screen indicating the status of the image processing apparatus based on the status information acquired, based on a determination that the identification information retrieved satisfies the certain condition.
US10452314B2
A method includes transmitting a command signal including a time-out time from a host to a storage device; determining, by the storage device, a first time amount, which is an amount of time required for the storage device to perform an operation corresponding to the command signal; when the first time amount is not greater than the time-out time, providing a first response signal including a success flag from the storage device to the host after the storage device performs the operation within the time-out time; when the first time amount is longer than the time-out time, providing a second response signal including the first time amount and a time-out reset flag from the storage device to the host; and when the host receives the second response signal, retransmitting the command signal to the storage device after the host resets the time-out time to the first time amount.
US10452309B2
A method for operating a memory device, in which a first memory region of the memory device can be written with blocks of data that are to be stored, including: storing of the data to be stored at a first target address, storing of the data to be stored at a second target address, the second target address differing from the first target address by a specifiable offset, and the specifiable offset being larger than 20 percent of the first memory region.
US10452306B1
Example embodiments of the present invention relate to a method, an apparatus, and a computer program product for mirroring data in a data storage system across a first storage device having a first latency and a second storage device having a second latency. The method includes receiving an I/O at the data storage system and controlling the I/O to the first storage device having the first latency or the second storage device having the second latency according to properties of the I/O and properties of the first storage device having the first latency and the second storage device having the second latency.
US10452302B2
A storage system and data control method capable of extending the service lifes of storage devices of the same type and with different properties and reducing operation management cost are proposed. The storage system includes: a first storage device; a second storage device with a smaller upper limit number of writes and a larger storage capacity per unit area than those of the first storage device; and a processor that allocates storage areas from the first storage device and the second storage device to a virtual volume to be provided to a host, wherein the processor relocates data which is stored in a storage area with higher write frequency from the host than a predetermined write threshold, from among the storage areas allocated from the second storage device to the virtual volume, from the storage area of the second storage device to a storage area of the first storage device.
US10452294B1
In one or more embodiments, one or more systems, methods, and/or processes may configure an input/output memory management unit; may receive, from a device associated with an information handling system, a request for an allocation of storage of a memory medium of the information handling system; may allocate the storage of the memory medium without an interaction with a processor of the information handling system and without an interaction with an operating system executed by the processor; may add a table entry, associated with the allocation of storage of the memory medium, to a page table; may provide update information to the operating system; may provide a success response to the device; may store first data from the device; and may provide second data to the device.
US10452293B2
A virtual storage system according to an aspect of the present invention includes multiple storage systems each including: a storage controller that accepts a read/write request for reading or writing from and to a logical volume; and multiple storage devices. The storage system defines a pool that manages the storage device capable of allocating any of storage areas to the logical volume, and manages the capacity (pool capacity) of the storage areas belonging to the pool, and the capacity (pool available capacity) of unused storage areas in the pool. Furthermore, the storage system calculates the total value of the pool available capacities of the storage systems included in the virtual storage system, and provides the server with the total value as the pool available capacity of the virtual storage system.
US10452287B2
It is possible to reduce the latency attributable to memory protection in shared memory systems by performing access protection at a central Data Ownership Manager (DOM), rather than at distributed memory management units in the central processing unit (CPU) elements (CEs) responsible for parallel thread processing. In particular, the DOM may monitor read requests communicated over a data plane between the CEs and a memory controller, and perform access protection verification in parallel with the memory controller's generation of the data response. The DOM may be separate and distinct from both the CEs and the memory controller, and therefore may generally be able to make the access determination without interfering with data plane processing/generation of the read requests and data responses exchanged between the memory controller and the CEs.
US10452283B2
According to the embodiments, a nonvolatile memory device is configured to store a normal operating system, and store a bootloader. A host device is capable of initiating the normal operating system by using the bootloader. The host device is configured to determine whether a first condition is established based on information obtained from the nonvolatile memory device; and rewrite, when determined the first condition is established, the bootloader so that an emergency software is initiated when booting the host device. The emergency software is executed on the host device. The host device is capable of issuing only a read command to the nonvolatile memory device under a control of the emergency software.
US10452282B2
The present disclosure includes memory blocks erasable in a single level cell mode. A number of embodiments include a memory comprising a plurality of mixed mode blocks and a controller. The controller may be configured to identify a particular mixed mode block for an erase operation and, responsive to a determined intent to subsequently write the particular mixed mode block in a single level cell (SLC) mode, perform the erase operation in the SLC mode.
US10452280B2
A method includes comparing a number of memory blocks in a first pool of free memory blocks in a memory to a threshold. The memory includes memory blocks that are logically divided into the first pool, a second pool, and a third pool of memory blocks. The first pool of free memory blocks is expanded based on determining that the number of memory blocks in the first pool of free memory blocks is less than the threshold. The expanding includes: selecting a first memory block from the second pool of memory blocks, the first memory block comprising active and non-active content; selecting a second memory block from the third pool of memory blocks; copying the active content of the first memory block to the second memory block; erasing the first memory block; and adding the first memory block to the first pool of free memory blocks.
US10452273B2
A method for preemptively migrating data in a tiered storage system is disclosed. In one embodiment, such a method includes identifying a regularly scheduled event that is associated with an increase in I/O activity. The method further identifies a virtual storage resource (e.g., file, data set, logical volume) associated with the increase in I/O activity. A timeline is then analyzed to determine timing for the regularly scheduled event. The method automatically promotes the virtual storage resource from lower-performing storage media to higher-performing storage media immediately prior to a start of the regularly scheduled event. The method automatically demotes the virtual storage resource to the lower-performing storage media after completion of the regularly scheduled event. A corresponding system and computer program product are also disclosed.
US10452272B2
A system and method are disclosed with the ability to track usage of information, which patterns, and determine the most frequently used patterns to be stored and updated in a directory, thereby controlling and reducing the size allocated to storing information in the directory. The size is reduced by limiting address bits thereby allowing subsystems to avoid transmitting, storing, and operating upon excessive address information.
US10452269B2
A scale-out device to control a group of non-volatile memory devices from among a plurality of non-volatile memory devices at a data storage device, includes a buffer and a scale-out controller. The buffer is configured to store address mapping information for the group of non-volatile memory devices, the group of non-volatile memory devices being a portion of the plurality of non-volatile memory devices at the data storage device. The scale-out controller is configured to control operation of only the group of non-volatile memory devices according to the address mapping information stored at the buffer.
US10452268B2
Embodiments of the invention provide systems and methods to implement an object memory fabric. Object memory modules may include object storage storing memory objects, memory object meta-data, and a memory module object directory. Each memory object and/or memory object portion may be created natively within the object memory module and may be a managed at a memory layer. The memory module object directory may index all memory objects and/or portions within the object memory module. A hierarchy of object routers may communicatively couple the object memory modules. Each object router may maintain an object cache state for the memory objects and/or portions contained in object memory modules below the object router in the hierarchy. The hierarchy, based on the object cache state, may behave in aggregate as a single object directory communicatively coupled to all object memory modules and to process requests based on the object cache state.
US10452265B2
A method for execution by one or more processing modules of a dispersed storage network (DSN) includes storing a set of encoded data slices in an original plurality of storage units of the DSN associated as a current generation of a storage vault. The method determines whether to increase a width dispersal parameter of the storage vault. When the width dispersal parameter of the storage vault is to be increased, the original plurality of storage units are updated to include at least one additional storage unit to generate an updated plurality of storage units associated as a next generation of the storage vault. The set of encoded data slices are stored in the updated plurality of storage units of the DSN associated as the next generation of the storage vault.
US10452262B2
Embodiments described herein include devices and methods for detecting a current form of a touch display unit of an electronic device. The current form includes one of a first form and a second form different from the first form. A relative position of a display layer of the touch display unit with respect to a touch layer of the touch display unit in the second form is different from the relative position of the display layer relative to the touch layer in the first form. The method also includes determining a first touch coordinate corresponding to a first touch operation. The method also includes acquiring a coordinate transformation associated with the current form of the touch display unit. The method also includes applying the coordinate transformation to the first touch coordinate to identify a corresponding first display coordinate and a display object corresponding to the first display coordinate.
US10452260B2
A method, comprising: displaying a list of tasks on a touch-sensitive display of a mobile device; detecting a gesture on one of the tasks in the list that satisfies a predetermined condition corresponding to an action relating to the one task; and in response to the gesture satisfying the predetermined condition, executing the action in relation to the one task.
US10452252B2
A method and system for acquiring, processing, storing, and displaying x-ray mammograms Mp tomosynthesis images Tr representative of breast slices, and x-ray tomosynthesis projection images Tp taken at different angles to a breast, where the Tr images are reconstructed from Tp images.
US10452250B2
A method for presenting digitally stored information to a user, including providing, from a server to a client device, timeline information having first and second time points, each time point being relative to when a user accesses the timeline information, the first time point being associated with a digital audio or digital video media file, the second time point being associated with additional content, the additional content being a text or a file comprising video, audio, image, text, a webpage, user comment or user rating in a digital format. Accessing the timeline information causes the client device to start a timing procedure, the client device automatically starting playing the media file when timing reaches the first time point of the timeline information and the client device automatically presenting, to the user, the additional content when the timing reaches the second time point of the timeline information.
US10452248B2
Embodiments are provided for providing on a display of a computing device, playback controls for a particular playback zone of a media playback system, while the computing device is in a locked state. The playback controls may then be selected to control playback of media content in the playback zone, while the computing device remains in the locked state.
US10452246B2
A method, a system, and a computer program product for generating a customized user interface variant of a software application are disclosed. At least one configuration parameter in a plurality of configuration parameters is received. The configuration parameter is used for configuring a user interface of the software application. Based on the configuration parameter, the software application accesses at least one business process to generate the configured user interface. At least one requirement in a plurality of requirements of the business process is linked to the configuration parameter. The configured user interface can be generated based on the configuration parameter and the linking of the requirement of the business process and the configuration parameter.
US10452245B2
A method and system are provided. The method includes providing an actionable business entity operating model. The method further includes extending the actionable business entity operating model to drive user interface behavior on a user interface device having at least a display device, by extending class and property meta classes of the actionable business entity operating model to include user interface behavior semantics. The extending step includes configuring the user interface behavior semantics to be responsive to an operation state of the actionable business entity operating model.
US10452242B2
A system, method, and computer-readable storage device configured to display a network topology on a display screen of a computing device. The network topology includes a first group of components in an expanded format and a second group of components in a collapsed format. An input is received that is associated with the second group of components, and is arranged to cause the second group of components to be expanded into the expanded format. Finally, the method includes, based on a parameter and the input, automatically collapsing the first group of components from the expanded format into the collapsed format.
US10452235B2
One embodiment of the present invention provides a radio assembly. The radio assembly includes an antenna housing unit that houses a pair of reflectors which are situated on a front side of the antenna housing unit, a printed circuit board (PCB) that includes at least a transmitter and a receiver, and a backside cover. The PCB is situated within a cavity at a backside of the antenna housing unit and the backside cover covers the cavity, thereby enclosing the PCB within the antenna housing unit. One embodiment of the present invention provides a user interface for configuring a radio. The user interface includes a display and a number of selectable tabs presented on the display. A selection of a respective tab results in a number of user-editable fields being displayed, thereby facilitating a user in configuring and monitoring operations of the radio.
US10452233B2
System and method for information service platform interaction are disclosed. The method may include obtaining, through a user interface of a mobile device, an input sequence from a user. The method may also include determining at least one business object based on the input sequence. The input sequence may at least partially match an identifier of the at least one business object. The method may also include obtaining user data based on the at least one business object or based on user identification information. The method may further include determining a menu of an information service platform provided by the at least one business object based on the user data. The method may further include displaying the menu according to a designated display mode on a display of the mobile device.
US10452230B2
A method for operating an electronic device includes determining whether a preset triggering condition is satisfied; when satisfying the preset triggering condition, requesting extended page data corresponding to the triggering condition, from either a server or a connectable device; and receiving the requested data from either the server or the connectable device, and adding and displaying at least one page in a home screen.
US10452229B2
A method performed by a computing device of selecting one or more items from a list displayed on a touch screen of the computing device. The method includes receiving touch commands indicating swiping motions performed by a user on the touch screen. These touch commands result in tentative selection of a list entry, followed by selection of the list entry and possibly tentative selection of adjacent list entries. These may be followed by further touch commands indicating continuing swiping motion to further tentatively or non-tentatively select proximate items.
US10452223B2
Disclosed herein are systems, methods, and non-transitory computer-readable storage media for browsing objects organized in a hierarchy using a three-dimensional user interface. Some embodiments of the present technology involve a platform that renders an interface that represents objects that are hierarchically connected in three-dimensional space and that allows navigation through the hierarchy by moving through the three-dimensional space.
US10452214B2
A manufacturing method of a single type touch panel structure includes steps as follows. A transparent metal oxide layer is configured on a substrate. The transparent metal oxide layer is patterned to form a first electrode pattern on the substrate. A transferable transparent conductive film is thermally laminated onto the first electrode pattern so that a photo sensitive layer is sandwiched between the transparent metal oxide layer and a transparent conductive coating layer. The transferable transparent conductive film is patterned for mutually forming a second electrode pattern on the transparent conductive coating layer and one surface of the photo sensitive layer adjoining the transparent conductive coating layer.
US10452211B2
An input device includes an input surface having a first axis and a second axis, and force sensor electrodes. The force sensor electrodes have a cumulative capacitive sensor response to a force on the input surface. The cumulative capacitive sensor response is, within a specified tolerance, uniform along the first axis based on the plurality of sizes of the plurality of force sensor electrodes.
US10452194B2
A display device including a display, a plurality of gripping sensors formed at edges of the display and configured to generate a gripping signal according to a gripping of an edge of the display, a sensing scan driver configured to generate sensing input signals according to a gripping position based on the gripping signal, and a plurality of touch sensors formed on the display and configured to generate a sensing output signal in response to a touch of the display based on the sensing input signals, in which the sensing input signals include a first sensing input signal and a second sensing input signal, the first sensing input signal corresponds to a touched gripping sensor, the second sensing input signal corresponds to a non-touched gripping sensor, and the first sensing input signal has a higher voltage than the second sensing input signal.
US10452192B2
A handheld controller and a system for modeling movement of fingers about the handheld controller is disclosed. In an embodiment, the handheld controller generates signals for, and acquires touch and infusion data. In an embodiment, a processor creates a heatmap and an infusion map, and combines the information in the maps to determine boundaries between finger positions. In an embodiment, movement of a particular digit on a handheld controller is identified through such boundary constraints. In an embodiment, movement of fingers about a handheld controller is efficiently modeled based on the boundary constraints.
US10452191B2
Systems and methods for automatically switching between touch layers of an interactive workspace based upon the use of accessory devices. In an illustrative, non-limiting embodiment, an Information Handling System (IHS) may include a processor and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution by the processor, cause the IHS to: determine a first status of a first user interface device and a second status of a second user interface device; and select a touch layer of the IHS based upon the first and second statuses.
US10452187B2
A pressure sensing module and a pressure sensing touch control system are provided. The pressure sensing module includes a sensing layer formed on a surface of a substrate. The sensing layer includes at least one pressure sensing unit including four resistors with the same resistance values. The four resistors form a Wheatstone bridge. Pattern shapes of two of the four resistors have the same extending directions, and the two of the four resistors are not disposed adjacent to each other. The pressure sensing touch control system includes a touch control sensing unit. The touch control sensing unit is disposed between the four resistors to achieve pressure sensing and position sensing of pressing action. In the present disclosure, a bridge circuit is disposed on a single surface to prevent the sensing for pressing with a finger from being affected by temperature and other noise.
US10452181B2
A touchscreen includes an OLED, upper-layer inorganic films on the OLED, a lower-layer inorganic film stacked between the OLED and a substrate, and a touch sensor on the upper-layer inorganic film. The upper-layer inorganic films and the lower-layer inorganic film extend over a display area and a picture-frame area. A lower-layer wiring is formed of a conductive film stacked between the OLED and the substrate. A sensor wiring is formed of a conductive film on the upper-layer inorganic film. An inorganic film joining portion where the upper-layer inorganic films and the lower-layer inorganic film are directly joined together or joined together with another inorganic material interposed therebetween is provided in the picture-frame area. A contact portion that electrically connects the sensor wiring with the lower-layer wiring is provided, in a plan view, in the inorganic film joining portion or an area on the outside thereof.
US10452169B2
According to some embodiments, an accessory device for use with a touch sensitive portion of an electronic device is described. The accessory device can include a housing having walls that carry operational components, where the operational components include a processor coupled to a feedback component arranged to provide feedback and a distal tip coupled to the feedback component. The distal tip is capable of engaging with and transmitting a load applied to the housing to an external surface of the touch sensitive portion. The processor can be further coupled to a sensor in communication with the distal tip, the sensor being capable of (i) detecting a physical change when the distal tip engages with the external surface, and (ii) responding to the physical change by providing a detection signal to the processor, that, in response, instructs the feedback component to provide the feedback to the distal tip.
US10452168B2
A sensor controller is provided for use in a position detector for detecting a position of a position indicator on a touch surface. The sensor controller includes a microprocessor for outputting a value of a symbol to be sent to the position indicator. The sensor controller includes a transmitter coupled to the microprocessor for generating a transmission signal including a chip string CN1 produced by cyclically shifting a code string PNa having autocorrelation characteristics by a shift quantity based on the value of the symbol to be sent, and sending the generated transmission signal to the position indicator via the touch surface. A higher bit rate can be obtained for a given chip rate compared with the prior art in which only 1 bit can be expressed by one code string.
US10452161B2
A position indicator includes a first resonance circuit including an inductor and a capacitor, a second resonance circuit including the first resonance circuit and a variation device configured to vary a resonance frequency or a phase of the second resonance circuit in response to an act of a user, and a switch circuit configured to perform changeover between the first resonance circuit and the second resonance circuit. The switch circuit is changed over such that, when no signal is received from outside of the position indicator and when a signal other than a predetermined signal is received from outside of the position indicator, the second resonance circuit is selected, and when the predetermined signal is received from outside of the position indicator, the first resonance circuit is selected, and the selected resonance circuit is configured to electromagnetically couple with a conductor of a sensor of the position detection apparatus.
US10452157B2
Methods and devices for, among other applications, locating an emitter, comprises an array of receivers configured in different angular positions about the array relative to a corresponding array location axis, to receive a signal from the emitter having at least one burst containing a train of pulses, and at least one processor configured to profile pulse count values at each receiver, from one receiver to another in the array in relation to their respective angular positions, to designate a maximum peak angular position associated with a maximum pulse count value, and to attribute the peak angular position to an angular emitter location.
US10452145B2
The present disclosure relates to systems and methods for haptically-enhanced smart home architectures. For example, one disclosed method includes determining a building component condition of a building component; determining an interaction with a control device in the building, the control device associated with the component of the building and comprising a haptic output device; determining a haptic effect based on the building component condition; and transmitting a signal to the haptic output device to cause the haptic output device to output the haptic effect.
US10452133B2
A technique is described herein for using a parent computing device and at least one companion computing device to simultaneously interact with an environment. In one implementation, the parent computing device progressively builds parent map information through its interaction with the environment. The technique leverages the parent map information to identify a current pose of the companion computing device. In one case, for instance, the parent computing device sends the parent map information to the companion computing device, and the companion computing device determines its current pose based on the parent map information in conjunction with sensor information collected by the companion computing device.
US10452125B2
An apparatus for activating an electrically or electronically controlled appliance from an energy-saving passive state, especially a locking system for locking and/or unlocking, in particular for an access and/or authorization and/or for other services for a wireless remote control, for controlling of front doors, for motor vehicles, or the like comprising a first device in the appliance and an associated second device designed in the type of an electronic key, an ID-transponder, a chip card or the like, wherein both devices for the intended operation have transmitters and/or receivers for electromagnetic signals is suggested which allows a large operation distance and a long battery lifetime of the second device. This is achieved in that the first device transmits a first cyclic repeated signal for the activation and/or authentication of the second device with a first data protocol within a first transmission time interval and with a first cycle time.
US10452124B2
Aspects of the present disclosure are directed to a power specification and Network on Chip (NoC) having a power supervisor (PS) unit. The specification is utilized to generate a NoC with power domains and clock domains. The PS is configured with one or more power domain finite state machines (PDFSMs) that drive signaling for the power domains of the NoC, and is configured to power the NoC elements of the power domain on or off. NoC elements are configured to conduct fencing or draining operations to facilitate the power state transitions.
US10452106B2
A foldable device including a first body supporting a first display region; a second body supporting a second display region; a sensor configured to sense a folding angle between the first body and the second body; an actuator configured to change the folding angle; and a controller configured to control the actuator to increase the folding angle between the first body and the second body without user physical pressure in response to a first predetermined input, and control the actuator unit to decrease the folding angle between the first body and the second body without user physical pressure in response to a second predetermined input.
US10452099B2
Embodiments are generally directed to handling-noise based gesture control for electronic devices. An embodiment of an apparatus includes a cover; multiple noise detection elements, the noise detection elements to detect handling-noise including noise generated by a command gesture performed on a surface of the cover of the apparatus, the plurality of noise detection elements including at least a first noise detection element in a first location and a second noise detection element in a second location; and a processor, the processor to process noise data generated by the plurality of noise detection elements to detect and identify the command gesture.
US10452097B2
An electronic device includes a housing assembly and a flexible display panel. The housing assembly includes a first housing, a second housing and a connecting module. The first housing has a first supporting surface and a first rear surface opposite to the first supporting surface. The second housing has a second supporting surface and a second rear surface opposite to the second supporting surface. The connecting module is located between and coupled to the first housing and the second housing. The flexible display panel is positioned on the first supporting surface of the first housing and the second supporting surface of the second housing. The first rear surface of the first housing is close to the second rear surface by rotating the first housing with respect to the second housing.
US10452093B2
Embodiments of the present technology relate to safety knobs. An example automatic locking knob assembly includes a knob, a base, an adapter, and a locking sub-assembly. The locking sub-assembly is configured to automatically lock the knob into place when a valve stem of a stove is in an off position. The locking sub-assembly also allows for controlled rotation of the valve stem of the stove by actuation of buttons associated with the knob.
US10452091B2
A method for controlling a virtual generator including at least one renewable power source, an accumulation system including a power and/or energy reserve, an inverter and a control law, the virtual generator delivering an active P/reactive Q electrical power of voltage V and of current I to a microgrid, the voltage V and current I having a frequency f, the active P/reactive Q electrical power controlling, via droop control, the frequency f and the RMS voltage Vrms of the voltage V, respectively, the method including control of the virtual generator via the control law for which it carries out an adjustment of the active P/reactive Q power delivered to the microgrid, the adjustment being capable of compensating for a variation in the active/reactive power consumed by the microgrid.
US10452087B2
A low drop-out (LDO) regulator including a first operational amplifier, a first transistor, a second transistor, a voltage feedback circuit and a charge pump is disclosed. Each of the first transistor and the second transistor is coupled between supply voltage and an output voltage. The first operational amplifier outputs a first gate-controlled voltage to turn the first transistor on or off. A second gate-controlled voltage is provided to the second transistor to turn it on or off. The charge pump makes the second gate-controlled voltage equal to the sum of the output voltage, a threshold voltage of the second transistor and a drive voltage of the second transistor. The voltage feedback circuit provides a feedback voltage to the first operational amplifier. The first gate-controlled voltage is positively correlated to the feedback voltage. The first transistor is a P-channel field effect transistor; the second transistor is an N-channel field effect transistor.
US10452082B2
A fluid dispenser and method of operating the same. The fluid dispenser can include a wheel driven by diluent passing along a flow path in the fluid dispenser. The wheel can be connected to a pump to pump fluid from a reservoir for dispense into the diluent. In some embodiments, the ratio of wheel rotations to pump cycles is selected to provide a desired and repeatable dilution ratio of concentrated fluid to diluent. The fluid dispenser can be portable and/or disposable, and in some embodiments is adapted for installation on an upper rim of a reservoir wall. Also, the fluid dispenser can be provided with a baffle limiting the velocity and impact of incoming diluent to the wheel driving the pump, thereby improving dosing accuracy of the dispenser in some embodiments.
US10452081B2
Various embodiments of fluid monitoring systems are provided for use in connection with the fluid systems of machines such as engine-powered machines. The fluid monitoring systems may be configured for collecting and processing data associated with fluid refill operations, fluid evacuation operations, fluid purge operations, and other types of fluid operations in connection with different fluid components.
US10452080B1
A self-actuating device and method for facilitating preventing product tip over are provided. The self-actuating device includes an anti-tip mechanism associated with a product to facilitate preventing tip over of the product when in an extended state. Further, the self-actuating device includes an actuator associated with the product. The actuator is configured and operatively coupled to automatically switch the anti-tip mechanism from a retracted state to the extended state based on the actuator detecting a tilt of a specified tilt angle.
US10452075B2
A method to generate an autonomous driving route of an autonomous vehicle includes: receiving an input image of a front view captured from the autonomous vehicle; calculating a gradient between the autonomous vehicle and a ground based on the input image; and generating the autonomous driving route based on the calculated gradient.
US10452074B2
When an ADV is detected to transition from a manual driving mode to an autonomous driving mode, a first pedal value corresponding to a speed of the ADV at a previous command cycle during which the ADV was operating in the manual driving mode is determined. A second pedal value is determined based on a target speed of the ADV at a current command cycle during which the ADV is operating in an autonomous driving mode. A pedal value represents a pedal percentage of a maximum pedal pressure or maximum pedal pressed distance of a throttle pedal or brake pedal from a neutral position. A speed command is generated and issued to the ADV based on the first pedal value and the second pedal value, such that the ADV runs in a similar acceleration before and after switching from the manual driving mode to the autonomous driving mode.
US10452056B2
Described herein is a system and method system for fabricating a three-dimensional object using a plurality of extruders. Information including two-dimensional segments of a layer of a three-dimensional object to be fabricated using the plurality of extruders is received. Closed contour, two-dimensional polygons are computed based on the two-dimensional segments. Tool path(s) are generated based on the computed closed contour two-dimensional polygons. The generated tool path(s) are provided to a fabrication apparatus.
US10452054B2
A method of making an arch support for an article of footwear at a kiosk includes scanning a foot of a customer who has selected a shoe for purchase, determining dimensions of the customer's foot based on the scan, comparing the dimensions of the customer's foot with pre-determined dimensions of a last used to make the selected shoe, defining a shape characterized by the difference between the dimensions of the customer's foot and the dimensions of the last, and printing the arch support with a 3D printer. The arch support has the shape characterized by the difference between the dimensions of the customer's foot and the dimensions of the last.
US10452052B2
Systems and method relating to machining parts include a CNC system, and a computer including a processor and a computer-readable medium, wherein the computer-readable medium encodes instructions including receiving, at the computer program, output data from a CNC machine that receives instructions of a Numerical Control (NC) program at a computer of the CNC machine, the instructions causing the CNC machine to i) manufacture a part, and ii) output the output data, parsing, by the computer program, the output data before completion of the manufacturing of the part by the CNC machine in accordance with the instructions of the NC program, selecting, by the computer program and based on one or more predetermined parameters, a set of data from the parsed output data; and providing, by the computer program to a remote system, the set of data for processing to facilitate machining using the CNC machine.
US10452049B2
A servomotor control device includes: a servomotor; a driven body that is driven by way of the servomotor; a connection mechanism that connects the servomotor and the driven body to transmit power of the servomotor to the driven body; and a motor control unit that controls the servomotor, in which the motor control unit includes: a force acquisition section that acquires a drive force acting on the driven body at a connection part between the connection mechanism and the driven body; and a rigidity estimation section that estimates a magnitude of rigidity of the connection mechanism, based on position information of the servomotor and a drive force acquired by the force acquisition section when causing the servomotor to rotate in a state mechanically fixing the driven body.
US10452047B2
According to one embodiment described herein aim to provide a mobile assist device capable of comprehensively determining (or judging) data output from various sensors, thereby determining (or judging) an item which should be controlled next. The mobile assist device includes a movable body, a sensors mounted on the movable body, and a control module which determines the brightness of the surroundings from an output of the sensor, and also outputs a control signal for controlling the operation of the other instrument based on a result of the determination.
US10452041B2
A dispatch optimization system leverages ambient and market forecast data as well as asset performance and parts-life models to generate recommended operating schedules for gas turbines or other power-generating plant assets that substantially maximize profit while satisfying parts-life constraints. The system generates operating profiles that balance optimal peak fire opportunities with optimal cold part-load opportunities within a maintenance interval or other operating horizon. During real-time operation of the assets, the optimization system can update the operating schedule based on actual market, ambient, and operating data. The system provides information that can assist operators in determining suitable conditions in which to cold part-load or peak-fire the assets in an optimally profitable manner without violating target life constraints.
US10452036B2
A method and system of optimally adjusting the environment of a predetermined location based upon the movement of a mobile communication device using location-based services.
US10452031B2
A haptic-based identification, authentication, authorization, and context aware authorization system usable with a touch-enabled device having a touch screen haptic interface, touch-enabled device receiving a plurality of inputs during interaction with a user which includes a storage space to store a first plurality of inputs corresponding to an authenticated user and a central processing unit (CPU) in communication with the storage space and the touch-enabled device to compare the first plurality of inputs with a second plurality of inputs inputted by the user, wherein the CPU authenticates the user to the touch-enabled device when the inputted second plurality of inputs is determined to be similar to the first plurality of inputs.
US10452024B2
A secondary transfer portion includes a transfer roller, a fixing member, a movable member, and a detector. The transfer roller is configured to rotate about an axis thereof when the secondary transfer portion is attached to an apparatus body. The fixing member is fixed to the axial end portion of the transfer roller. The movable member is caught on the fixing member. The detector is configured to indicate different detection states depending on a position of the movable member. The fixing member and the movable member are connected to each other through a guide mechanism (a guide groove and a guide protrusion) that is configured to move the movable member in an axial direction of the transfer roller. The movable member is moved to a detection position of the detector by rotation of the transfer roller.
US10452021B2
A process cartridge configured to be detachably attachable to a main body of an electrophotographic image forming apparatus, in which an occurrence of an image failure is suppressed, wherein the process cartridge includes an electrophotographic photosensitive member and a cleaning member arranged in contact with the electrophotographic photosensitive member, wherein an elastic deformation modulus of a surface layer of the electrophotographic photosensitive member is 35% or larger, and the cleaning member is formed of a urethane foam, wherein a density of the urethane foam is 200 to 500 kg/cm3, and a 25% compressive load of the urethane foam is 0.3 MPa or smaller.
US10452020B2
A toner cartridge supporting apparatus includes a storage portion, an insertion port, an opening/closing cover, a detecting portion for detecting a toner remaining amount, a control portion for controlling toner supply, a judging portion to judge whether or not a toner in a toner cartridge is exhausted, a message generating portion for generating a replacement message, a display portion for displaying the message, a toner cartridge replacement icon, and a toner cartridge moving portion, wherein a toner cartridge replacement message display function and a toner cartridge movement instruction function are provided as the control portion.
US10452018B2
A paper dust collecting member removes and collects paper dust attached to a conveying roller, and is attachable along the attaching direction parallel to the axial direction of the conveying roller via an opening portion provided in a side plate of an apparatus main body. The paper dust collecting member has a removing member and a holding member. The removing member removes paper dust attached to the conveying roller. The holding member holds the removing member. The holding member includes a protrusion portion which is disposed, on its distal end portion side, along a side surface of the removing member and which protrudes in the thickness direction of the removing member beyond a contact surface of the removing member.
US10452017B2
A developer cartridge according to one aspect described herein is attachable to a photoconductor unit that comprises a photoconductive drum. The developer cartridge may comprise a main body having an opening, the main body comprising an electric circuit, a front cover configured to move to an opening position in which the opening of the main body is exposed and to a closing position in which the opening of the main body is closed, a first terminal electrically connected to the electric circuit, a photosensitive drum, and a developer cartridge comprising a developing roller, developing frame having a pressed portion, memory unit and second terminal. The front cover may include a pressing portion configured to press the pressed portion of the developing frame in a direction from the developing roller toward the photosensitive drum, and wherein the second terminal faces to the front cover when the front cover is in the closed position.
US10452015B2
When a mechanism enters a first state, an intermediate transfer member separates from a second photosensitive member. When the mechanism enters a second state, the intermediate transfer member contacts the second photosensitive member. When a first monochrome image is formed on a sheet of a first type by using toner of a first color, the mechanism enters the first state. When a second monochrome image is formed on a sheet of a second type by using toner of the first color, the mechanism enters the second state. A rotation speed of the second photosensitive member for forming the second monochrome image on the sheet of the second type is controlled to a predetermined rotation speed. The predetermined rotation speed is slower than a rotation speed of the second photosensitive member for forming the second image.
US10452011B2
Provided is a fixing device for preventing an increase in torque when a fixing belt starts to be driven. The fixing device may include a fixing belt that is rotatable; a pressure roller configured to pressure-contact an outer circumferential surface of the fixing belt and to form a fixing nip portion between the pressure roller and the fixing belt. A contact member is located inside the fixing belt and includes a contact portion that contacts an inner circumferential surface of the fixing belt. The contact portion includes a surface having a plate shape that faces the pressure roller and a plurality of protrusions that protrude from the surface toward the pressure roller.
US10452004B2
An image forming apparatus includes an image forming section and a transfer section. The image forming section includes a first image forming unit that forms a first developer image and a second image forming unit that forms a second developer image. The transfer section transfers, on a basis of a first transfer condition, the first developer image onto a medium, and transfers, on a basis of a second transfer condition, the second developer image onto the medium onto which the first developer image has been transferred. The second transfer condition is different from the first transfer condition.
US10452003B2
A developing apparatus includes a developing container, a rotatable developer bearing member, a magnet, and a wall portion. The magnet is provided in the developer bearing member and has a first magnetic pole and a second magnetic pole of the same polarity as the first magnetic pole. The second magnetic pole is adjacent to and downstream of the first magnetic pole in a rotation direction of the developer bearing member. The wall portion is disposed to face the developer bearing member in an area downstream of the first magnetic pole and upstream of the second magnetic pole in the rotation direction and is configured such that gaps between the wall portion and respective end portions of a developer bearing area in a rotation axis direction of the developer bearing member are smaller than a gap between the wall portion and a center portion of the developer bearing area.
US10451991B2
An image forming apparatus includes an image forming portion configured to form an image with a liquid developer containing a toner and a carrier liquid, a separating device configured to separate the toner and the carrier liquid from the liquid developer collected at the image forming portion, a first carrier supplying device supplies a first carrier liquid separated by the separating device, and a second carrier supplying device including a second carrier container to accommodate a second carrier liquid in which a ratio of the first substance to the second substance is smaller than that in the first carrier liquid separated by the separating device or no first substance is contained. An accommodating portion accommodates the liquid developer including the first carrier liquid, the second carrier liquid, and the toner, wherein the liquid developer accommodated in the accommodating portion is supplied to the image forming portion.
US10451986B2
According to the present invention, in a toner including a toner particle containing a binder resin and a low molecular aromatic hydrocarbon, the binder resin contains a polyester resin, at least one kind of a unit derived from an aromatic monocarboxylic acid and a unit derived from an aromatic monoalcohol is contained, and the low molecular aromatic hydrocarbon has 1 or more and 4 or less benzene rings, and has a melting point of 60° C. or more and 120° C. or less.
US10451985B2
A toner comprising a toner particle, and strontium titanate, wherein the strontium titanate has a specific number average particle diameter, the strontium titanate has a maximum peak (a) at a diffraction angle (2θ) of 32.00 deg to 32.40 deg in CuKα characteristic X-ray diffraction, the half width of the maximum peak (a) is 0.23 deg to 0.50 deg, an intensity (Ia) of the maximum peak (a) and a maximum peak intensity (Ix) in a range of a diffraction angle (2θ) of 24.00 deg to 28.00 deg satisfy a specific relationship, the content of strontium oxide and titanium oxide in the strontium titanate is at least 98.0% by mass, and a sum total Et of a rotational torque and a vertical load in powder flowability analysis of the toner is 100 mJ to 2000 mJ.
US10451981B2
A method of measuring wear of a substrate holder that is configured to hold a production substrate, the method includes: clamping a measurement substrate to the substrate holder; and measuring strain in the measurement substrate to generate a measurement result. The measurement substrate may have a body having dimensions similar to that of the production substrate; and a strain sensor in the body configured to measure strain in a peripheral portion of the measurement substrate.
US10451980B2
A substrate table for an immersion lithographic apparatus is disclosed having a recess, configured to receive a substrate of a given size, and a fluid extraction system, configured to extract fluid from a gap between the edge of the substrate and the edge of the recess, the fluid extraction system configured such that the rate of flow of fluid extracted from a localized section of the gap is greater than the rate of flow of fluid extracted from another section of the gap.
US10451950B2
Aspects of this disclosure concern controllers and control methods for applying a drive voltage to bus bars of optically switchable devices such as electrochromic devices. Such devices are often provided on windows such as architectural glass. In certain embodiments, the applied drive voltage is controlled in a manner that efficiently drives an optical transition over the entire surface of the electrochromic device. The drive voltage is controlled to account for differences in effective voltage experienced in regions between the bus bars and regions proximate the bus bars. Regions near the bus bars experience the highest effective voltage.
US10451946B2
A semiconductor device includes: a first metal layer including a gate electrode; a first insulating layer provided on the first metal layer; an oxide semiconductor layer provided on the first insulating layer; a second insulating layer provided on the oxide semiconductor layer; a second metal layer provided on the oxide semiconductor layer and the second insulating layer, the second metal layer including a source electrode; a third insulating layer provided on the second metal layer; and a first transparent electrode layer provided on the third insulating layer. The oxide semiconductor layer includes a first portion lying above the gate electrode and a second portion extending from the first portion so as to lie across an edge of the gate electrode on the drain electrode side. The third insulating layer does not include an organic insulating layer. The second insulating layer and the third insulating layer have a first contact hole which overlaps the second portion of the oxide semiconductor layer when viewed in a normal direction of the substrate. The first transparent electrode layer includes a transparent electrically-conductive layer which is in contact with the second portion of the oxide semiconductor layer in the first contact hole.
US10451945B2
A display panel includes a first substrate and a second substrate. A thin film transistor is disposed on the first substrate. The display panel has a non-display area; the non-display area includes a first metal layer, a frequency signal line formed by a second metal layer and located on the first metal layer, a via (contact hole), and a conducting electrode electrically connecting the first and a second metal layers together. At least a part of the conducting electrode is located in the via. A photo spacer is located in the via, for separating the first substrate and the second substrate. The photo spacer completely covers the conducting electrode. The photo spacer is made of a dielectric material.
US10451941B2
A liquid crystal display and a method of making it are provided. The liquid crystal display includes: a substrate; a thin film transistor disposed on the substrate; a pixel electrode connected to the thin film transistor; a roof layer disposed to be spaced from the pixel electrode; a liquid crystal layer between the pixel electrode and the roof layer; and a plurality of columns arranged along a gate line connected to the thin film transistor and supporting the roof layer, wherein the plurality of columns are formed of the same material as the roof layer.
US10451938B2
A liquid crystal display panel is provided, and includes a color film substrate and an array substrate. The array substrate includes a device layer disposed on a glass substrate; and two ultraviolet protective layers disposed on the same side of the device layer. A first ultraviolet protective layer is close to the UV light source, and a second ultraviolet protective layer is far away from the UV light source. The refractive index of the first ultraviolet protective layer to UV light is greater than the refractive index of the second ultraviolet protective layer to UV light. One UV mask is reduced, to ensure that device characteristics remain unaffected.
US10451934B2
A display device, a display system, and a method of installing an electronic component are disclosed. In one embodiment, the electronic component is junctioned to a display panel of the display device using an auto-agglutination solder. The installation method includes positioning the electronic component having an electronic component side line connection part at a substrate stack that includes two substrates, a line between the two substrates, and a substrate side line connection part at an end of the line; forming an auto-agglutination solder between the electronic component side line connection part and the substrate side line connection part; and pressurizing the electronic component side line connection part and the substrate side line connection part by heating-up the auto-agglutination solder.
US10451933B2
Regions including a respective plurality of connectors of a relay FPC are disposed while respectively facing a plurality of planes of a lower frame formed in accordance with a curvature of a curved display panel, and a connection FPC mounted in an end portion of the display panel is connected to the connector of the relay FPC.
US10451931B2
A transflective display panel and a transflective display device. The transflective display panel includes: a first substrate and a second substrate disposed opposite to each other, and blue phase liquid crystal disposed between the first substrate and the second substrate. The first substrate includes a first base substrate and pixel electrodes and common electrodes that are disposed on a side of the first base substrate that faces the second substrate, the pixel electrodes serve as reflecting electrodes or both the pixel electrodes and the common electrodes serve as reflecting electrodes. The second substrate comprises a second base substrate.
US10451929B2
The present invention provides an array substrate, comprising a substrate, a gate, a gate insulation layer, an active layer, a source, a drain, a data line, an organic insulation layer, a pixel electrode and a common electrode, and the pixel electrode is provided with an opening at a position corresponding to the data line, and the data line has a reflective function and forms a reflective region for reflecting light passing through the opening of the common electrode layer. The present invention further provides a manufacturing method thereof, a liquid crystal display panel and a liquid crystal display device.
US10451925B2
According to one embodiment, a display device includes a first substrate, a second substrate, a sealant, a liquid crystal layer, an organic insulating film, an alignment film and an inorganic insulating film. The second substrate is opposed to the first substrate. The sealant attaches the first substrate and the second substrate to each other. The liquid crystal layer is arranged between the first substrate and the second substrate. The organic insulating film, the alignment film and the inorganic insulating film are provided on the first substrate. The alignment film contacts the liquid crystal layer. The inorganic insulating film is located between the alignment film and the organic insulating film. At least pan of the alignment film contacts the organic insulating film.
US10451923B2
Provided is a display device wherein the uniformity of luminance distribution on a display surface can be improved. The display device includes: a rectangular display panel on one surface of which an image is displayed; a substrate disposed to face the other surface of the display panel opposite to the one surface, and having a plurality of light sources mounted thereon; a diffuser disposed between the display panel and the substrate; and a supporting member supporting the peripheral edge of the diffuser, and having an opening through which light from the light sources passes. The display device further includes a reflecting member provided around each of the light sources close to the four corners of the display panel, and reflecting the light from the light sources toward the corners.
US10451920B2
A display device and a method of manufacturing the same are provided. A display device includes: a light guide plate on a rear surface of a display panel, the light guide plate being configured to direct light toward the display panel, a reflector on a rear surface of the light guide plate, the reflector being configured to reflect light from a rear of the light guide plate toward a front surface of the light guide plate, a back cover on a rear surface of the reflector, and a light-emitting diode array coupled to an edge of the back cover, the light-emitting diode array including: a printed circuit board, and a plurality of light-emitting diodes at a side surface of an edge of the light guide plate, the plurality of light-emitting diodes being configured to generate light, the plurality of light emitting diodes being attached to the printed circuit board.
US10451919B2
A display panel includes a backlight source, a color filter layer, and a blue filter film that are sequentially stacked. The color filter layer includes a blue pixel zone, which includes a first sub-pixel section and a second sub-pixel section. The blue filter film includes a first filtration section and a second filtration section, which are arranged opposite to the first sub-pixel section and the second sub-pixel section, respectively. The backlight source emits light that passes through the first sub-pixel section and the first filtration section to form first light, and the light emitting from the backlight source passes through the second sub-pixel section and the second filtration section to form second light. The first light has a luminous intensity that is different from a luminous intensity of the second light. A mobile terminal is also disclosed.
US10451918B2
A display device includes a display panel and a light source providing light to the display panel. The display panel includes a first polarizing layer to which the light is incident, a first base layer disposed on the first polarizing layer, a first liquid crystal layer disposed on the first base layer and including a plurality of first nanocapsules, a second liquid crystal layer disposed on the first liquid crystal layer and including a plurality of second nanocapsules, a second polarizing layer disposed between the first liquid crystal layer and the second liquid crystal layer, a second base layer disposed on the second liquid crystal layer, and a third polarizing layer disposed on the second base layer. Each of the first and second liquid crystal layers controls a transmittance of the light based on an intensity of an electric field between pixel electrodes and a common electrode.
US10451917B2
A polarizer of the present disclosure includes a light control layer which includes a plurality of partitions, a transmissive unit which is provided between the partitions and includes a scattering unit thereabove, and a liquid crystal layer disposed above the partitions and the transmissive unit; and a polarizing layer bonded to the light control layer. According to the present disclosure, a structure which restricts a viewing angle is disposed below a polarizer so that information is exposed only to the user, thereby implementing a narrow viewing angle.
US10451916B2
The present invention relates to a polarizing plate including a water-based adhesive layer, a primer layer, and a polyethylene terephthalate protection film sequentially provided on at least one surface of a polarizer, in which the water-based adhesive layer is formed by using a water-based adhesive including a polyvinyl alcohol-based resin, an amine-based metal compound, and a pH adjuster, and the pH adjuster includes epoxy (meth)acrylate, alcohol, and acid, and a method for manufacturing the same.
US10451907B2
The present invention discloses a frame structure for a display device including a metallic back panel having a lateral edge extended from a side of the metallic back panel and a plastic outer frame having two clip parts. The lateral edge is having two side surfaces. The lateral edge is formed integrally with the metallic back panel. An included angle is formed between an inner side of the metallic back panel and an inner side of the lateral edge. A bended corner is formed between an outer side of the metallic back panel and an outer side of the lateral edge. The bended corner is in a shape of an arc. The two clip parts are in a clipping state to clip the two side surfaces of the lateral edge. The plastic outer frame completely encloses the two side surfaces, the included angle and the bended corner by injection molding.
US10451895B2
A wearable ophthalmic device is disclosed. The device may include an outward facing head-mounted light field camera to receive light from a user's surroundings and to generate numerical light field image data. The device may also include a light field processor to access the numerical light field image data, to obtain an optical prescription for an eye of the user, and to computationally introduce an amount of positive or negative optical power to the numerical light field image data based on the optical prescription to generate modified numerical light field image data. The device may also include a head-mounted light field display to generate a physical light field corresponding to the modified numerical light field image data.
US10451892B2
An optical system configured to counteract vibrations due to a munitions launch includes a cylindrical optical lens stack. The system also includes an accelerometer attached to the lens stack and connected to a control system and power supply. The system further includes a mechanical actuator attached to the lens stack and connected to a control system and power supply. The mechanical actuator is a piezoelectric actuator.
US10451891B2
A lens moving apparatus includes a bobbin on which a first coil is disposed, a first magnet disposed around the bobbin to face the first coil, and a housing, which is disposed to surround at least a portion of the bobbin and has a first magnet mounting seat, which receives the first magnet, wherein the housing is provided with an adhesive inlet, which allows a side portion of the first magnet mounting seat to communicate with an outside surface of the housing.
US10451880B2
A display device includes a frame and an image display device. The image display device includes an image forming device, a light guide device, and a lens system. The image forming device includes light emitting elements 300 arranged in a two-dimensional matrix. Each of the light emitting elements 300 has a laminated structure 301 including at least one layer of light emitting laminates 310, 320, and 330 each including a first electrode, a second electrode, and a light emitting layer provided between the first electrode and the second electrode. The laminated structure 301 has a through hole 360 through which light from the light emitting layer is emitted toward the lens system. An antireflection layer 370 is formed in a portion of the laminated structure facing the lens system.
US10451838B2
An electronic device according to an embodiment of the present disclosure may include a display, a camera module comprising a camera, a memory, and a processor connected electrically to the display, the camera module, and the memory. The memory can store instructions which when executed by the processor cause the electronic device to perform a set shutter input method comprising, moving a lens of the camera module to a first location if the set shutter input method is a predetermined shutter input method, moving the lens of the camera module to a second location if the set shutter input method is not the predetermined shutter input method, receiving a shutter input, and capturing an image using the camera module in response to the received shutter input.
US10451831B2
A fiber optic stripping and cutting apparatus comprising a tool housing and a stripping tool slidingly secured to the tool housing, the stripping tool having a pair of opposing stripping blades pivotable with respect to each other, each stripping blade having at least two teeth, the teeth on one stripping blade aligned with teeth on the opposite stripping blade. The fiber optic stripping and cutting apparatus includes a cutting tool removably secured to the tool housing, the cutting tool having a pair of opposing flat blades, each flat blade including a sharp edge. The stripping and cutting tools are each independently slideable from a retracted position within the housing to an extended position at least partially extending from the tool housing. The stripping tool and cutting tool may be removable from the tool housing.
US10451826B2
A system for fiber optic communication connections may include a connector housing, a circuit board disposed in the connector housing, and a port formed in the connector housing and sized to restrict ingress of a fiber optic cable into the port to a predetermined rotational orientation of the fiber optic cable. The system may include circuitry positioned for electrical communication with printed circuitry included on the fiber optic cable received in the port. The circuitry may receive and process data received as a light signal via the fiber optic cable. The system may further include an output connector extending from the connector housing and configured for detachable connection. The output connector may be in electrical communication with the circuitry and may be configured to receive and output an output electrical signal.
US10451821B2
An example embodiment relates to a photonic integrated circuit device and a method for its manufacture. An example device includes a planar detector having at least one photodetector. The device may further include a waveguide layer arranged substantially parallel to the planar detector, the waveguide layer including a first integrated waveguide for guiding a first light signal. A cavity may be formed in the waveguide layer in a region spaced away from the edges of the waveguide layer such as to terminate the first integrated waveguide in that region. A first reflective surface may be provided in the cavity to reflect the first light signal guided by the first integrated waveguide toward a first photodetector of the planar detector.
US10451818B2
A fiber optic drop terminal assembly includes a housing, a spool and a fiber optic distribution cable. The housing has a first exterior surface and an oppositely disposed second exterior surface. A plurality of ruggedized adapters is mounted on the first exterior surface of the housing. The ruggedized adapters include a first port accessible from outside the housing and a second port accessible from inside the housing. The spool is engaged with the second exterior surface and includes a drum portion. The fiber distribution cable is coiled around the drum portion. The distribution cable includes a first end and an oppositely disposed second end. The second end is disposed inside the housing.
US10451816B2
A polishing sheet capable of reducing recesses formed at the core of the end surface of an optical fiber, and a manufacturing method for an optical fiber connector using the polishing sheet are provided. The method includes a step of the final polishing of an optical fiber ferrule assembly in which an optical fiber protrudes from the end surface of a ferrule, the protruding optical fiber having a recess in the tip end core. During the final polishing step, the optical fiber having the recess in the core is inserted into a flocked portion of a flocked polishing sheet. The optical fiber ferrule assembly and the flocked polishing sheet are disposed opposite one another and moved relatively to each other in order to polish the optical fiber. Fibers constituting the flocked portion have silica particles with an average particle diameter from 0.01 μm to 0.1 μm adhered to the surface.
US10451803B2
A multimode optical fiber transmission system that employs an optical fiber with at least one modal-conditioning fiber is disclosed. The system includes a single-mode transmitter that generates modulated light having a wavelength between 800 nm and 1600 nm; an optical receiver configured to receive and detect the modulated light; a multimode optical fiber that defines an optical path between the single-mode transmitter and the optical receiver, the multimode optical fiber having a core with a diameter D40 and a refractive index profile configured to optimally transmit light at a nominal wavelength of 850 nm; and at least one modal-conditioning fiber operably disposed in the optical path to perform at least one of modal filtering and modal converting of the optical modulated light.
US10451800B2
Systems and methods are described herein for an optical beam-steering device that includes an optical transmitter and/or receiver to transmit and/or receive optical radiation from an optically reflective surface. An array of adjustable plasmonic resonant waveguides is arranged on the surface with inter-element spacings less than an optical operating wavelength. A controller applies a pattern of voltage differentials to the adjustable plasmonic resonant waveguides. The pattern of voltage differentials corresponds to a sub-wavelength reflection phase pattern for reflecting the optical electromagnetic radiation. One embodiment of an adjustable plasmonic resonant waveguide includes first and second metal rails extending from the surface. The metal rails are spaced from one another to form channel therebetween. An electrically-adjustable dielectric is disposed within the channel.
US10451795B2
A optical fiber having core and cladding regions, a primary coating, and a secondary coating may be defined in part by a curve relating the microbend sensitivity to a ratio of the elastic modulus of the secondary coating to the elastic modulus of the primary coating (as plotted on respective y and x axes). The curve has a substantially peaked shape defined by a positive-slope region and a negative-slope region. The ratio of the elastic modulus of the secondary coating to the elastic modulus of the primary coating is within the positive-slope region.
US10451793B2
A light emitting device (1) comprising a plurality of first light sources (21, 22, 23, 24, 25, 26, 27, 28) adapted for, in operation, emitting first light (13) with a first spectral distribution, and a first light guide (3) comprising a first light input surface (31, the first light guide being adapted for receiving the first light with the first spectral distribution at the first light input surface, converting at least a part of the first light with the first spectral distribution to second light (14) with a second spectral distribution, and guiding the second light to the first light input surface, the light emitting device further comprising one first light out-coupling element (9, 91, 92) for coupling light out of the first light input surface, the first light out-coupling element being arranged in or on the first light input surface at a pre-selected location on a plane in which the first light input surface extends.
US10451787B2
Provided are an optical fiber that has a short zero-dispersion wavelength, has high nonlinearity, and can cause broadband supercontinuum light to be generated with high efficiency, and a light source device that can output broadband supercontinuum light by using the optical fiber. A light source device includes a seed light source that outputs light with a central wavelength 1000 nm or more and 1650 nm or less and an optical fiber that receives the light output from the seed light source, allows the light to propagate therethrough, causes broadband light with an expanded band to be generated in accordance with a nonlinear optical phenomenon while the light propagates therethrough, and outputs the broadband light. The optical fiber is composed of silica glass, has a zero-dispersion wavelength of 1290 nm to 1350 nm, and has an effective area of 14 μm2 or smaller at a wavelength of 1550 nm.
US10451783B2
An optical filter may include a first group of layers. The first group of layers may include alternating layers of a first dielectric material, of a group of dielectric materials, and a second dielectric material of the group of dielectric materials. The optical filter may include a second group of layers. The second group of layers may include alternating layers of a third dielectric material, of the group of dielectric materials, and a fourth dielectric material of the group of dielectric materials. The optical filter may include a third group of layers. The third group of layers may include alternating layers of a fifth dielectric material, of the group of dielectric materials, a sixth dielectric material, of the group of dielectric materials, and a metal material. The third group of layers may be disposed between the first group of layers and the second group of layers.
US10451775B2
The present technology relates to a solid-state imaging device, a production method, and an electronic apparatus that can prevent sensitivity unevenness from generating. The solid-state imaging device includes a pixel array unit having a plurality of pixels, a microlens formed by laminating a plurality of lens layers for the every pixel, and a film formed between the lens layers with a uniform film thickness having a refractive index lower than a refractive index of the lens layer. The present technology is applicable to an amplification type solid-state imaging device such as a surface irradiation type or rear irradiation type CMOS image sensor, and a charge transfer type solid-state imaging device such as a CCD image sensor.
US10451773B2
Embodiments of articles with optical coatings are described herein. According to one embodiment, an article may comprise a substrate having a major surface, and an optical coating disposed on the major surface and forming an anti-reflective surface, the optical coating comprising an anti-reflective coating. The article may exhibit a maximum hardness of about 12 GPa or greater as measured on the anti-reflective surface by a Berkovich Indenter Hardness Test along an indentation depth of about 100 nm or greater. The article may exhibit a single side average light reflectance measured at the anti-reflective surface of about 8% or less over an optical wavelength regime in the range from about 400 nm to about 800 nm. The article may exhibit an average light transmission of about 90% or greater over an optical wavelength regime in the range from about 400 nm to about 800 nm.
US10451772B2
Example embodiments relate to a manufacturing device of an anti-reflecting structure and a method for manufacturing the anti-reflecting structure. The manufacturing device of an anti-reflecting structure includes a carrier film on which a stamp structure is formed, an unwinding unit which unwinds the carrier film, a substrate support unit which provides a target substrate to the carrier film, a pressing unit which applies pressure to the carrier film so that a resin provided in the stamp structure is provided to the target substrate, and a winding unit which winds the carrier film from which an anti-reflecting pattern is transferred to the target substrate, wherein the pressing unit includes a chamber which stores the target substrate, and a vent hole formed in the chamber, and air within the chamber is discharged through the vent hole to lower the air pressure in the chamber and apply pressure to the carrier film.
US10451768B2
A series of techniques incorporated in two sensing methods that enable fullness detection whilst minimizing the current consumption of the battery operated wireless electronic circuitry that implements the detection.
US10451767B2
Methods, systems, and computer program products for correcting cased hole neutron porosity logs provide a “residual” correction that substantially accounts for potential coupling between casing thickness and other environmental parameters. The residual correction may be used to derive a casing thickness response function that is customized for the particular well under consideration. The customized casing thickness response function may then be used to adjust cased hole neutron porosity logs for the well in a manner that more accurately accounts for potential coupling of the effects of casing thickness and other environmental parameters, in contrast to existing solutions that tend to ignore such potential coupling.
US10451766B2
Methods of elemental imaging of a formation include acquiring spectral gamma ray measurement, acquiring a total gamma ray image, deriving structure information of the formation from the total gamma ray image, and applying the structure information to the spectral gamma ray measurement to form an elemental image. In the present methods, the structure information of the formation is derived from comparing the total gamma ray logs for each azimuthal sector to a derived total gamma ray log. The derived total gamma ray log is acquired from the total gamma ray image by summing over all azimuth bins or the spectral gamma ray measurement by summing over all energy bins.
US10451762B2
Methods, systems, and computer-readable media for determining a chance of success for a prospect including two or more segments. The method may include receiving seismic data indicative of a plurality of anomalies in a prospect. The prospect may include a plurality of segments. Prior probabilities of success and failure scenarios may be computed for at least one of the segments of the prospect. Likelihoods of the anomalies may be determined given the success and failure scenarios for the at least one of the segments. At least two of the segments may be classified into a direct fluid indicator dependency group. A degree of correlation may be determined between the anomalies for the direct fluid indicator dependency group. A posterior chance of success may be determined for the prospect based at least in part on the degree of correlation between the anomalies.
US10451761B2
A system and method for rheology measurements. The system may comprise a conduit; an ultrasound transmitter positioned to direct ultrasound pulses into the conduit; an ultrasound receiver positioned to receive sound waves from the conduit; a pump fluidically coupled to the conduit; and a heat exchanger fluidically coupled to the conduit. The method may comprise drawing a sample of a treatment fluid into the rheology measurement system; pressuring the sample of the treatment fluid; adjusting temperature of the treatment fluid; directing ultrasound pulses into the treatment fluid while the treatment fluid is flowing through the rheology measurement system; measuring sound waves reflected by the treatment fluid; and determining a velocity profile of the treatment fluid based at least on the measured sound waves.
US10451750B2
The invention concerns a scintillation detector with which high count rates and/or high resolutions are possible. The scintillator of the claimed scintillation detector is formed from pixels (2), which are separated from each other by interstices (4). Alternatively or additionally, the surface of the scintillator is divided by grooves into pixels (2). Such a structure enables not only a particularly high resolution. When multiple detector modules are used, it also allows high count rates in the range of roughly 20 MHz.
US10451742B2
There is provided a lighting device arranged to produce a controllable light beam for illuminating a scene. The device comprises an addressable spatial light modulator arranged to provide a selectable phase delay distribution to a beam of incident light. The device further comprises Fourier optics arranged to receive phase-modulated light from the spatial light modulator and form a light distribution. The device further comprises projection optics arranged to project the light distribution to form a pattern of illumination as said controllable light beam.
US10451739B1
A computer-implemented method of determining relative velocity between a vehicle and an object. The method includes receiving sensor data generated by one or more sensors of the vehicle. The one or more sensors are configured to sense an environment through which the vehicle is moving by following a scan pattern comprising component scan lines. The method also includes obtaining, based on the sensor data and by one or more processors, two or more point cloud frames representative of the environment and tracking, by the one or more processors, a point cloud object across the two or more point cloud frames. Additionally, the method includes determining, based on the tracking and by the one or more processors, a relative velocity of the point cloud object and correcting, by the one or more processors, the point cloud object based on the relative velocity of the point cloud object.
US10451738B2
An object is to provide a laser processing device and a laser processing system capable of measuring a distance between a work and a processing head accurately and simply and capable of checking the quality of processing in real time during the processing. Provided are: a photodetector that detects the intensity of a processing laser beam split by optical path splitting means, and outputs a detection signal having a signal intensity responsive to the detected intensity together with a time of detection of the intensity; a signal intensity comparing unit that compares the signal intensities of multiple detection signals received from the photodetector; and a detection time comparing unit that compares times of detection of multiple intensities. The signal intensity comparing unit measures a processing quality by comparing the signal intensity of a detection signal received from the photodetector responsive to an incident beam on a work and the signal intensity of a detection signal received from the photodetector responsive to a reflected beam from the work. The detection time comparing unit measures a distance between a laser processing device and the work by comparing times of detection of the intensities.
US10451734B2
An object detecting apparatus includes a distance calculator that calculates a distance to the object, a wave height acquirer that acquires a respective peak value of the plurality of reflected waves, and multiple reflection determiner. When a reflected wave for which a first distance to the object is calculated to be the smallest in the reflected waves is defined as a first wave, and another reflected wave to which a second distance is calculated as twice or more integer times the first distance calculated for the first wave and a difference of the peak value relative to the first wave which is larger than a predetermined value is present in the reflected waves, the multiple reflection determiner determines that multiple reflection is occurring in a second wave or thereafter.
US10451723B2
The invention discloses a signal processing apparatus of a CW-radar sensing system, comprising of a transmitting unit, a transmitting antenna and a receiving device. The transmitting unit produces a first frequency conversion signal and a second frequency conversion signal which are transmitted by the transmitting antenna serially and alternatively. A receiving antenna respectively receives the echo signal of the first frequency conversion signal and the second frequency conversion signal, and a mixing-LPF (lowpass filtering) module mixes the echo signal with a first frequency conversion signal and a second frequency conversion signal which are produced by a local oscillator and carries out lowpass filtering for the signals as to obtain a beat frequency signal of the above signals. After the beat frequency signal is sampled and converted to a digital signal by an analog-digital converter (ADC), the range and movement speed and the like of the target against the signal processing apparatus of CW radar sensing system can be figured out by a digital signal processing module.
US10451718B2
An apparatus (402) includes an analog beamformer (414) that receives a set of analog RF signals. The set of analog RF signals are generated by a corresponding set of transducer elements (406) receiving ultrasound echo signals. The analog beamformer includes a delay network (416) with a set of phase shifting networks (506). Each phase shifting network of the set of phase shifting networks processes a different one of the analog RF signals of the set of analog RF signals. Each phase shifting network of the set of phase shifting networks adds a delay to the corresponding analog RF signal, producing a set of delayed analog RF signals that are aligned in time. The set of phase shifting networks does not use an inductive element to determine or add the delays. The analog beamformer further includes a summer (504) that sums the delayed analog RF signals, producing an analog beam sum.
US10451714B2
Multiple camera systems which use laser illumination for ranging benefit from a heartbeat to synchronize the timing of the individual lasers to eliminate collisions of multiple simultaneous laser emissions. An optical micromesh system provides for the dynamic entry and egress of mobile and stationary nodes. The optical communication between nodes may be controlled using time domain multiplexing (TDM) to avoid cross talk and communication collision due to overlapping laser illumination. By using an optical, laser based micromesh network, laser ranging can be used to dynamically map node location.
US10451713B2
Aspects of the embodiments are directed to methods and imaging systems. The imaging systems can be configured to sense, by an light sensor of the imaging system, light received during a time period, process the light received by the light sensor, identify an available measurement period for the imaging system within the time period based on the processed light, and transmit and receive light during a corresponding measurement period in one or more subsequent time periods.
US10451708B2
The present subject matter relates to a computing device (104) and method intended to provide fine-grained continuous location tracking for non-real time uses (e.g., for retracing the movement of office employees). As per the subject matter, the knowledge of an office layout is combined with the application of particle filters (PFs) over inertial tracking (using compass, accelerometer and gyroscope sensors) data. Viterbi-based path-likelihood maximization is integrated with PF framework to progressively reduce the uncertainty in the movement track of an individual computing device (104).
US10451703B2
A method of interfacing a LC sensor with a control unit is provided. The control unit may include first and second contacts, where the LC sensor is connected between the first and the second contact. A capacitor is connected between the first contact and a ground. To start the oscillation of the LC sensor, the method may include during a first phase, connecting the first contact to a supply voltage and placing the second contact in a high impedance state such that the capacitor is charged through the supply voltage. During a second phase, the first contact may be placed in a high impedance state, and the second contact connected to the ground such that the capacitor transfers charge towards the LC sensor. During a third phase, the first contact and the second contact may be placed in a high impedance state so the LC sensor is able to oscillate.
US10451702B1
An RF electronic impedance tuner uses multiple PIN diodes, Varactors or MOSFETs, mounted in a low loss slab-line, between the bottom surface of the center conductor and ground, are DC controlled individually and spaced appropriately along the slab-line in order to generate maximum Gamma and bandwidth. The electronic tuner is combined with a slide screw tuner, using the same slab-line in various configurations, before, after or sharing the same slab-line section, mounted on top of each-other. Calibration on a VNA allows high Gamma and harmonic tuning.
US10451700B2
A system and method for obtaining magnetic resonance images are provided. The system is programmed to control the RF system to apply a saturation pulse at a reference frequency that saturates a selected labile spin species of the subject. The system is programmed to control the RF system to apply an inversion pulse after a variable delay. The system is programmed to control the RF system and the plurality of gradient coils to apply a motion sensitized driven equilibrium (MSDE) preparation pulse. The system is programmed to control the plurality of gradient coils to read imaging data during an acquisition time period. The system is programmed to reconstruct a T1 mapping image of the subject with black-blood contrast.
US10451699B2
In one embodiment, an image processing device includes memory circuitry configured to store a program; and processing circuitry configured, by executing the program, to extract an outer wall of a tubular structure by using a fat image obtained by a water/fat separation method of magnetic resonance imaging, and generate a tubular-structure wall image in which a wall of the tubular structure is distinguished, based on the outer wall.
US10451693B2
A method of manufacturing electromagnet coils for use in a magnetic resonance imaging (MRI) system is provided. The electromagnet coils are located in a non-homogeneous external magnetic field. The method comprises forming a coil representation of a coil surface for the electromagnet coils; setting limits for performance metrics for the electromagnet coils including a magnetic field-shape metric and at least one of an external torque metric and an external force metric, the external torque metric and the external force metric based, respectively, at least in part on a torque and a force exerted on the electromagnet coil by the non-homogeneous external magnetic field; forming a performance functional, based on the coil representation and the performance metrics, for generating a current density pattern over the coil surface; optimizing the performance functional and generating a current density pattern based on the optimized performance functional; and obtaining coil windings.
US10451683B2
To accurately determine whether an engine can be started while accurately detecting a degree of deterioration of a secondary battery, in a secondary battery state detecting device detecting a state of a secondary battery mounted on a vehicle, a measurement unit measures a value of an internal resistance of the secondary battery at an engine stop time. An estimation unit estimates a value of a diffusion resistance resulting from diffusion of an ion generated at an electrolytic solution of the secondary battery by supplying electric power to a starter motor at a starting time of the engine. A calculation unit calculates a starting voltage being a voltage for the starting of the engine from a resistance value obtained by adding the value of the diffusion resistance estimated by the estimation unit to the value of the internal resistance measured by the measurement unit.
US10451682B2
An apparatus and method for conducting a nail penetration test for a secondary battery are provided. The apparatus for conducting the nail penetration test includes: a stage on which the secondary battery, which is an object of the nail penetration test, is fixed; a nail penetration unit including a nail elevating/lowering means; a voltage measuring unit configured to repeatedly measure a short-circuit voltage of the secondary battery with a time interval during the nail penetration test; and a controller operably coupled to the voltage measuring unit. The controller periodically receives a short-circuit voltage from the voltage measuring unit, determines a short-circuit current allowing the received short-circuit voltage to be applied between outermost nodes of an equivalent circuit which models the secondary battery whenever the short-circuit voltage is received, and visually outputs a change in the determined value of the short-circuit current according to time through a display unit.
US10451677B2
A battery state detecting device (100) includes a shunt resistor (5), a post connection terminal (1), a harness connection terminal (2), a circuit board (6), and a connector (3). The post connection terminal (1) is electrically connected to a battery post (91) of a battery (90). The harness connection terminal (2) is electrically connected to a harness (80). The circuit board (6) detects current flowing in the shunt resistor (5). The connector (3) outputs a result of the detection made by the circuit board (6). The post connection terminal (1) is arranged next to the circuit board (6) in a thickness direction of the circuit board (6). On one side of the circuit board (6) in the thickness direction thereof, at least part of a post connecting portion (11), which is a part of the post connection terminal (1) connected to the battery post (91), is arranged within a space between the harness connection terminal (2) and the connector (3).
US10451673B2
An inspection device includes: one chamber in which an IC device after an inspection can be arranged; another chamber in which the IC device after the inspection can be arranged and which is different from the one chamber; and a tray on which the electronic component after the inspection can be placed and which can move with the IC device from the one chamber to the another chamber. Also, the inspection device can detect at least one of humidity and temperature in the another chamber.
US10451669B2
Disclosed is a method, a circuit arrangement, and an electronic circuit. The method includes discharging a gate-source capacitance of a transistor device from a first voltage level to a second voltage level with a first resistor connected in parallel with the gate-source capacitance and measuring a first discharging time associated with the discharging, and discharging the gate-source capacitance from the first voltage level to the second voltage level with the first resistor and a second resistor connected in parallel with the gate-source capacitance and measuring a second discharging time associated with the discharging. The method further includes comparing a ratio between the first discharging time and the second discharging time with a predefined threshold, and detecting a fault based on the comparing.
US10451668B2
A system for performing an automated test is disclosed. The system comprises a user computer operable to load a test program from a user to a control server, wherein the test program comprises a plurality of test flows. The system further comprises a tester deploying a plurality of primitives. Further, the control server is communicatively coupled to the user computer and to the tester, wherein the control server is operable to download the test program to a primitive from the plurality of primitives, and wherein the control server is further operable to execute a first test flow from the plurality of test flows on a first DUT within the primitive and concurrently execute a second test flow from the plurality of test flows on a second DUT within the primitive.
US10451666B2
Methods for enabling in-line detection of TS-PC short defects at the TS-CMP processing stage are provided. Embodiments include providing a semiconductor substrate, the substrate having a plurality of partially formed MOSFET devices; performing a first defect inspection on the substrate, the first inspection including ACC; identifying one or more BVC candidates on the substrate based on the first inspection; performing a second defect inspection on the one or more BVC candidates, the second inspection performed without ACC; and detecting one or more BVC defects on the substrate based on the one or more BVC candidates appearing during both the first and second inspections.
US10451664B2
An interconnect device is disclosed for detecting whether an vehicle on-board diagnostics (OBD) data port includes a blocking diode or equivalent, that prevents back feeding of power through the OBD data port. If a diode is detected, the interconnect device alerts the user that the power cannot be back fed through the OBD II port connector. In such a condition, an alternate means is used to preserve the data mentioned above. If a diode is not detected by the interconnect device, the interconnect device displays this fact to the user. The interconnect device includes circuitry for detecting and displaying whether a diode is connected in series with a power pin of the OBD II port connector.
US10451663B2
An electromagnetic field measurement device includes a first probe and a second probe arranged in a space to measure an electric field, a reference signal generator that generates a reference signal, a first multiplier that multiplies the reference signal by a signal obtained via the first probe, a second multiplier that multiplies a signal obtained via the second probe by the signal output from the first multiplier, and a synchronous detector that extracts a signal component that is synchronous with the reference signal from the signal output from the second multiplier.
US10451651B2
A tunnel current control apparatus includes a light source, a branching unit, a chopper, an optical path difference adjustment unit, a polarizer, a terahertz wave generation element, a CEP adjustment unit, a terahertz wave detection element, a quarter-wave plate, a polarization separation element, photodetectors, a differential amplifier, a lock-in amplifier, a current measurement unit, a processing unit, mirrors, and off-axis parabolic mirrors. The CEP adjustment unit can arbitrarily adjust a CEP of a terahertz wave pulse. The processing unit obtains a conversion filter used for conversion from an electric field waveform of a far field of the terahertz wave pulse to an electric field waveform of a near field based on a tunnel current measured by the current measurement unit and a correlation detected by the terahertz wave detection element.
US10451641B2
Disclosed herein are compositions and methods for targeted metabolomics profiling to provide absolute quantification of a broad array of metabolic intermediates of fatty acids, amino acids, and carbohydrate metabolism for HFpEF. In an aspect, the disclosure relates to a method for assessing risk of death or a major adverse cardiac event (MACE) in a subject diagnosed with heart failure with preserved ejection fraction (HFpEF). The method may include (a) determining in a sample from the subject the level of each metabolite in at least one factor, wherein the factor is selected from the group consisting of factor 1, factor 3, factor 4, factor 5, factor 10, factor 12, and factor 14; and (b) comparing the level of each metabolite in the sample to a standard, wherein the level of the metabolite in the subject relative to a standard is indicative of the risk of death or MACE in the subject.
US10451633B2
Provided are compositions that contain mammalian cells for use in detecting antibodies. The mammalian cells are modified such that they do not contain LEDGF protein. The mammalian cells are immobilized on a solid substrate. The compositions can also contain mammalian cells that contain the LEDGF protein. Methods for using the cell compositions in diagnostic approaches are included, as are kits for performing diagnostic tests.
US10451632B2
Methods for producing isotopically-labelled peptides are provided. Aspects of the method include: contacting a sample including a metabolically tagged protein with a cleavable probe to produce a probe-protein conjugate; separating the probe-protein conjugate from the sample; digesting the probe-protein conjugate to produce a probe-peptide conjugate; and cleaving a cleavable linker to release an isotopically labelled peptide. The method may further include: identifying a predetermined isotopic pattern in a mass spectrum; determining an amino acid sequence of the isotopically labelled peptide; and identifying the site of protein glycosylation based on the determined amino acid sequence. Also provided are cleavable probes for practicing the subject methods, described by the Formula: A-L-(M-Z) where A is an affinity tag, L is a cleavable linker, M is an isotopic label and Z is a chemoselective tag capable of cross-linking a metabolically tagged protein. Compositions and kits for practicing the subject methods are also provided.
US10451628B2
The present invention provides biomarker compositions and methods for the diagnosis and prognosis of PDAC. In a particular embodiment, the invention provides methods and compositions for screening, diagnosis and prognosis of early stage, asymptomatic PDAC.
US10451618B2
A resonator sensor module is disclosed. The resonator sensor module includes one or more sensing resonators that includes binding sites for an analyte material; one or more reference resonators that lacks any binding sites for the analyte material; a module interface; and one or more switches each including a first position that operatively couples at least one of the one or more sensing resonators and the module interface and a second position that operatively couples at least one of the one or more reference resonators and the module interface.
US10451614B2
Provided are methods of detecting and quantitatively measuring protein-protein interactions between proteins present on the surface of different cells using a sensitive antibody based assay. Antibodies specific for each target protein are either directly labeled, or are detected by labeled secondary antibodies. The antibodies are labeled with detectable tags that are releasable when the target proteins are within proximity to each other. Also provided are methods for facilitating diagnosis, prognosis, and treatment of cancer using this assay to detect protein-protein interactions between target proteins of interest. Methods of screening test agents that impact the protein-protein interaction are also provided.
US10451611B2
The present invention provides compositions exhibiting in vivo activity of fibrin in an in vitro setting, in vitro assays comprising such compositions, methods of producing such compositions, and methods of using such compositions and assays. The compositions of the invention include molecules with the biochemical properties of 1) high affinity binding to fibrin receptors and 2) activation of cell-signaling systems comparable to that observed in vivo by fibrin. The fibrin compositions of the invention are compatible both in biochemical assays and cell-based assays, and thus useful for in vitro assays for screening of test agents that modulate cell activation and/or signaling pathways mediated by fibrin or associated with fibrin activity.
US10451601B2
Nano-indentation test to determine mechanical properties of reservoir rock can be implemented as multi-stage or single-stage tests. An experimental nano-indentation test (multi-stage or single-stage) is performed on a solid sample. A numerical nano-indentation test (multi-stage or single-stage) is performed on a numerical model of the solid sample. One or more experimental force-displacement curves obtained in response to performing the experimental nano-indentation test and one or more numerical force-displacement curves obtained in response to performing the numerical test are compared. Multiple mechanical properties of the solid sample are determined based on a result of the comparing.
US10451600B2
A soil sampling apparatus, system and method for creating soil shavings. As the continuous soil shaving chain or other means of creating soil shavings penetrates the soil, soil shavings are discharged through a discharge opening for collection in a canister for analysis of the soil characteristics. In an alternative embodiment, a sensor is positioned to detect soil characteristics as the soil shavings are discharged.
US10451597B2
A determination device determining malfunction of a humidity sensor includes a malfunction determination portion. The humidity sensor includes a humidity detector, a temperature detector and a heater. The humidity detector has a humidity-sensitive film in an intake passage and detects a relative humidity of intake air taken into an internal combustion engine for a vehicle. The temperature detector detects a temperature of the humidity-sensitive film. The heater heats the humidity-sensitive film and the temperature of the humidity-sensitive film is increased by the heater. The malfunction determination portion estimates an estimated relative humidity at a subsequent temperature from an original relative humidity and the subsequent temperature, and compares the estimated relative humidity at the subsequent temperature and an actual subsequent relative humidity to determine malfunction of the humidity detector.
US10451591B1
The invention relates to valve system for controlling a process fluid within a liquid processing system. The valve system comprises a valve arrangement, a pneumatic or hydraulic control system, and a connector unit. When the valve arrangement is connected to the connector unit, two or more valves are formed, such that the pneumatic or hydraulic control system controls an open/close or pressure control mode of the valves. A pump diaphragm system is disclosed, as well as a system for purifying a biological material that comprises the valve system or the pump diaphragm system. Also discloses are methods of using the valve system or the pump diaphragm system in a process for the purification of a biological material.
US10451590B2
Disclosed sensors can include at least one resonator (in some embodiments, at least two resonators) and various other structures that may be formed in association with the resonators. The at least one resonator in embodiments can include a bottom electrode, a piezoelectric layer, and a top electrode, wherein the piezoelectric layer is positioned between the bottom electrode and the top electrode.
US10451588B2
Magneto-Mechanical Resonator Sensor with Mass Distribution Channel Some aspects of the present disclosure feature a sensing device (e.g. for temperature, moisture or detection of substances) comprising a magnetic bias layer, a resonator, a spacer, and an environmental change receptor. The spacer is disposed between the magnetic bias layer and the resonator. At least one of the resonator surfaces has a predefined channel. The environmental change receptor is disposed proximate to the predefined channel. In response to a change in environment, the environmental change receptor distributes along a part of the channel.
US10451586B2
A gas sensor system (1) including a gas sensor (2) and a sensor control section (40) including detection circuits (41), (42) and (43) for detecting the terminal potentials V1, V2, and V3 of first to third terminal T1 through T3. The sensor control section (40) includes a circuit (44) for applying an examination potential Vex to the second terminal T2, a first circuit (45) which has a predetermined resistance R1c and disconnectably connects the first terminal T1 and the second terminal T2, a second circuit (46) which has a predetermined resistance R2c and disconnectably connects the second terminal T2 and the third terminal T3, and terminal potential detection means S5 for detecting the terminal potentials V1, V2, and V3 using the detection circuits in a state in which the examination potential Vex is applied to the second terminal T2 and switches SW1 and SW2 are turned on.
US10451584B2
Provided is a biomolecule measuring device capable of effectively reducing measurement noise occurring when measuring a biomolecule sample using a semiconductor sensor. This biomolecule measuring device generates a trigger to react a sample with a reagent after starting to send the reagent onto the semiconductor sensor that detects ion concentration (see FIG. 7).
US10451582B1
A gas sensor is provided in which a solid electrolyte tape of yttria doped zirconia is layered with tapes of alumina and a tape if mixed alumina-zirconia. This zirconia layer has structural modifications to increase NOx and NH3 sensitivity which the capacitance is significantly increased by creating a composite layer of platinum (Pt) plus a layer of yittrium-stabilized-zirconia (YSZ) with Pt fraction of approximately between around 10% by volume to around 25% by volume. A 100-200 μm thick mixed tape layer of porous MgAl2O4 is provided on top of the alumina-zirconia layer. Under the alumina-zirconia tape is an exhaust gas sensing electrode which connects to a contact pad through the lead. A reference electrode, which connects to the pad through a lead, is disposed in fluid communication with a reference chamber. Proximate alumina tapes and a heater are connected to the contact pad, which is connected to corresponding leads.
US10451578B2
The present invention relates to the technical field of electrochemical detection, in particularly to a method for distinguishing between quality control liquid and real sample in an electrochemical test system with recognition device controller and recognition system. The method includes: (1) applying an AC voltage signal to the electrode surface(s) of an electrochemical test strip, (2) measuring the AC impedance angle (phase angle) value between working electrode and reference electrode after drawing a test sample into the fluid chamber of an electrochemical test strip, (3) automatically judging the test sample as quality control liquid or real sample according to the AC impedance angle value. The method provided by the invention can automatically distinguish between quality control liquid and real sample in an electrochemical test system, simplifying the operation steps of quality control, avoiding the misoperation under manual quality control mode, and improving the accuracy and reliability of measurement results.
US10451575B2
A gas measurement device measures gas using a gas sensor including a sense resistance exposed to the gas and a reference resistance not exposed to the gas. The gas measurement device applies a first current value and a second current value to the sensor. A detector functions to detect a first resistance variation and a second resistance variation of the sense resistance exposed to the gas with respect to the reference resistance as a function of the first current value and the second current value, respectively. The resistance variation dependent on relative humidity is then determined as a function of the first and second resistance variations and a first constant. The resistance variation dependent on gas content is then determined as a function of the first and second resistance variations and a second (different) constant.
US10451567B2
In an X-ray inspection system (1), a reject bin (14) is split into a reject bin top (15) and a reject bin bottom (16) along a separation gap (17) which is arranged at the level of a transport section (21) of a conveyor belt loop (10) and runs uninterrupted from the outfeed opening (26) to the conveyor access opening (43) which, in turn, continues uninterrupted to the infeed opening (8). After a conveyor access door (19) has been opened and a tensioning mechanism (32) has been released, the conveyor belt loop can be taken out of the enclosure cabinet (5) by sliding the transport section (21) through the separation gap and the conveyor access opening and simultaneously slipping a return section (22) of the conveyor belt loop around the reject bin bottom.
US10451565B2
This X-ray apparatus for measuring a substance quantity includes: an X-ray irradiating unit for irradiating X-rays from above or below a container which contains a substance to be measured; an imaging unit which is disposed so as to face the X-ray irradiating unit with the container between the imaging unit and the X-ray irradiating unit, and which obtains image data on the basis of the transmitted X-rays passing through the container; and a substance quantity calculating unit which processes the obtained image data and calculates the quantity of the substance to be measured, on the basis of the intensity of the transmitted X-rays for each pixel in the container.
US10451548B2
A system for generating reflectance values for a target that includes a plurality of electromagnetic radiation sources for irradiating the target, an imager for generating a plurality of digital representations of the target that includes an array of filter elements for filtering electromagnetic radiation reflected by the target through an array of filter elements, and a detector for detecting the filtered electromagnetic radiation at an array of detection elements. The system includes processors for determining a set of reflectance values for a portion of the target based on a first digital representation of the target generated in response to irradiation of the target with radiation of a first wavelength band and a second digital representation of the target generated in response to irradiation of the target with radiation of a second wavelength band.
US10451547B2
An illumination system includes a measurement stage on which a measurement target is located, a light-providing part having illumination sections providing multi-directional incident lights to the measurement target, a light-receiving part receiving single-directional reflection lights reflected by the measurement target according to the multi-directional incident lights, and a processing part that performs acquiring a first distribution of intensities the single-directional reflection lights with respect to the multi-directional incident lights, acquiring, from the first distribution, a second distribution of intensities of multi-directional reflections lights with respect to a single-directional incident light, and determining material of the measurement target based on parameters of the second distribution. A method of recognizing material using the illumination system and a computer readable non-transitory recording medium recording a program embodying the method are provided.
US10451527B2
An apparatus and a method for checking tires is described. The apparatus has a first check unit having an inlet for tires and a plurality of check tools. The apparatus has a second check unit having an outlet for the tires and a plurality of check tools. The apparatus has an overturning and transport device operatively interposed between the first check unit and the second check unit. The first check unit, the second check unit and the overturning and transport device define a check path configured to be traversed by each tire step by step. The first check unit and the second check unit have the same check tools configured for executing the same checks on respective axial halves of the tires.
US10451525B2
A wheel testing assembly for testing a wheel on a bicycle for a bend includes a clamping unit that is selectively attached to a frame of a bicycle. Moreover, the clamping unit is aligned with a wheel on the bicycle. A gauge is removably coupled to the clamping unit and the gauge is aligned with the wheel. The gauge has a distal end with respect to the clamping unit. The distal end frictionally engages the wheel at a point where the wheel is bent. In this way a roundness of the wheel is tested.
US10451519B2
A non-contact strain and/or displacement measurement system for use with structural objects having an optical device, a data store and an image arrangement that is fixed relative to the structural object to be tested, the optical device including an image receiving device for receiving visual images and the data store being configured to record the received visual images, the image receiving device being spaced from the image arrangement by an optical spacing such that the image receiving device has a visual range that includes a portion of the structural object and the image arrangement being within the portion, the image arrangement having at least one image element wherein movement of the at least one image element during a measurement period provides image data to calculate structural object strain and/or structural object displacement.
US10451517B2
Methods of vibration testing a component are provided. In a model of the component, define alignment points corresponding to physical features and define measurement points at positions which vibrate when excited at predefined excitation frequencies (fe), the excitation frequencies (fe) each corresponding to one or more vibrational modes. On the component measure the position of the physical features corresponding to the alignment points in the model and calculate the position of the laser source. Excite the component at an excitation frequency and measure the amplitude of vibration at each measurement point. Extract the mode shape from the measured vibration amplitudes. In the model, rotate a local co-ordinate system (x, y, z) at each measurement point until one axis is directed towards the laser source. Extract the mode shape from the component model. Compare the mode shapes extracted from the model and from measured vibration amplitudes.
US10451514B2
Method and system is described for enhanced subsea leak detection by using autonomous underwater vehicle (AUV) that is equipped with measurement components and navigation components. The method and system may include a one or more wireless communication components for navigation. Also, the method and system may include one or more sensors to detect leakage from a pipeline.
US10451512B2
An oil pressure sensor attachment structure includes the oil path body; the sensor case; and a seal member. The oil path body has an accommodation hole portion which accommodates the oil pressure sensor. The accommodation hole portion has a small-diameter hole portion and a large-diameter hole portion. The sensor case has a columnar portion which is disposed along a central axis extending in the up and down direction and of which at least a portion is inserted into the small-diameter hole portion. A flange portion which protrudes from the columnar portion to an outside in a radial direction and is inserted into the large-diameter hole portion. The flange portion is disposed to face a lower side of the upper body in the up and down direction. The seal member has an annular shape, and seals a portion between an inner surface of the accommodation hole portion and the sensor case.
US10451507B2
To suppress variations in the shift amount of the zero point of a sensor output when a pipe is connected to a pressure sensor via a clamp. A pressure sensor includes two semiconductor chips in two straight lines, orthogonal to each other, that pass through a center of a diaphragm in plan view, two resistors in the region between two supporting members supporting one semiconductor chip, and two other resistors in the region between two other supporting members supporting the other semiconductor chip.
US10451503B2
A radiography image photographing device includes: a sensor panel in which a plurality of radiation detection elements is arrayed two-dimensionally; a housing that houses the sensor panel; a detector that detects triaxial acceleration applied to the housing; an integrator that integrates a temporal change of acceleration in each axis which acceleration is detected by the detector; a normalization processor that normalizes an integration value of the acceleration in each axis which value is by the integrator; and a determiner that classifies the numeric value of each axis, which value is normalized by the normalization processor, by a first threshold and determines an impact part on the housing on the basis of a result of the classification for each axis.
US10451494B2
An electronic switch apparatus, a capacitive strain gauge apparatus and a nozzle apparatus, as well as methods for making electrodes such as liquid metal pipes are provided. A nozzle apparatus includes (a) a nozzle housing defining a cavity, where the nozzle housing defines an inlet at a first end and defines an outlet at a second end and (b) a first tube defining an inlet at a first end and defining an outlet at a second end, wherein the first tube is at least partially disposed in and is co-axially arranged with the nozzle housing, where the first tube defines a first flow channel, wherein a second flow channel is defined between an exterior surface of the first tube and an interior surface of the nozzle housing.
US10451483B2
A short wave infrared polarimeter comprising a pixelated polarizer array and an Indium-Gallium-Arsenide (“InGaAs”) focal plane array. The short wave infrared polarimeter optionally includes a micro-lens array and/or an aperture layer.
US10451482B2
A system is configured to determine a color distribution of an object moving along a flow direction relative to a spatial filter. The light emanating from the object is time modulated according to the mask features of the spatial filter. First and second detectors are arranged to sense the modulated light. The first detector senses light having a first wavelength spectrum and generates a first electrical output signal in response to the sensed light. The second detector light senses light having a second wavelength spectrum and generates a second electrical output signal in response to the sensed light. Signals from the first and second detectors include information about color distribution of the object.
US10451481B2
A device for detecting the color of leather hides, which is installable on machines and/or in plants for processing and/or managing leather hides, includes a surface for supporting a leather hide of which the color is to be detected, a light source emitting a light radiation of known spectral composition onto the leather hide, an optical sensor capturing the light radiation emitted from the light source and reflected from the leather hide, a member positioned at the optical sensor and keeping the distance constant between the optical sensor and the leather hide, an optical filter associated to the optical sensor to extract the values of the chromatic components of the light radiation captured by the optical sensor, and a processing unit receiving the values of the chromatic components and comparing those values with preset reference values and/or calculating and identifying the corresponding color.
US10451475B2
A technique facilitates the use and application of a distributed vibration sensing system in, for example, a well application. The technique enables selection of a desired gauge length to achieve an optimum trade-off between the spatial resolution of a distributed vibration sensing/distributed acoustic sensing system and signal-to-noise ratio. The optimum gauge length can vary according to specific factors, e.g. depth within a well, and the present technique can be used to account for such factors in selecting an optimal gauge length which facilitates accurate collection of data on dynamic strain.
US10451464B1
A flow sensor for use downstream from a particulate media dispensing device is provided having an inlet to receive particulate media and an outlet to dispense the media. The flow sensor has an inlet portion with a funnel to direct particulate media towards a central axis. An axially mounted flow director is located downstream from the funnel to direct the media outwards towards a sensor portion. A capacitive sensor located in the sensor portion surrounds the flow director to create an annular flow path to measure the amount of media that passes through sensor rings in the sensor.
US10451463B2
Device for determining properties of a medium comprising a damping element and/or open guide element
It is provided an apparatus for determining at least one of physical, chemical and biological properties of a medium, comprising an acoustic waveguide, which has a conduction element with an inner side that faces the medium and an outer side that lies opposite this inner side. The inner side facing the medium is curved in concave fashion and the outer side is curved in convex fashion and the waveguide with the conduction element curved in that way is configured such that a second surface wave coupling-in at the concave inner side propagates along a propagation direction to the receiver. At least one damping element lies downstream of the receiver in the propagation direction of the second surface wave, said damping element being arranged and configured to prevent surface waves propagating counter to the propagation direction of the at least one second surface wave from reaching the receiver.
US10451457B2
The invention provides a method and apparatus for of performing a test on a deluge system. The method comprises providing a gas source in fluid communication with a deluge system. A plurality of fluid sensors is installed at a plurality of locations (e.g. nozzles) in the deluge system. The gas source is activated to cause gas to flow through the deluge system during a gas test period, and using the plurality of sensors, at least one fluid parameter during the gas test period is measured to provide a gas test data set. The first gas test data set is stored, transmitted and/or processed to derive information about the condition of the deluge system.
US10451452B2
A display apparatus includes a display panel, a needle module on the display panel, the needle module including an indicator needle rotatable with respect to a rotation axis, and a driving module to rotate the indicator needle via magnetic force.
US10451449B2
The invention is directed at an optical sensor device, comprising a sensing element for receiving an input action, an optical fiber comprising an intrinsic fiber optic sensor, and a transmission structure arranged for exerting a sensing action on the optical fiber in response to the input action received by the sensing element, wherein the optical fiber in a first connecting part thereof is connected to a reference body and wherein the optical fiber in a second connecting part thereof is to the transmission structure for receiving the sensing action, the first connecting part and the second connecting part of the optical fiber being located on either side of the intrinsic fiber optic sensor, wherein the transmission structure comprises a bi-stable spring having a first and a second stable deflection position and a negative stiffness range around an unstable equilibrium position between the first and second stable deflection position, and wherein the optical fiber between the transmission structure and the reference body is pre-stressed such as to be tensed, said optical fiber thereby acting as a spring having a first spring constant of positive value, wherein the optical fiber thereby counteracts a spring action of the bi-stable spring such as to operate the bi-stable spring in a deflection position range within the negative stiffness range, the deflection position range not including the unstable equilibrium position of the bi-stable spring.
US10451438B2
Systems and methods to calibrate a gyroscope based on a motion of a predetermined characteristic. Data representing gyro sensor signals during a period of time is stored. A portion of the time period is identified, during which portion the gyroscope is subjected to a motion of the predetermined characteristic. Using the stored data the gyro signals are integrated with respect to time to calculate orientation of the gyroscope as a function of time. Deviation of a characteristic of the orientation of the gyroscope as the function of time during the portion of time period for the motion of the predetermined characteristic is determined to identify a component of bias in the gyro signals. The bias component is removed from the data to re-calculate the gyroscope orientation, and possible to further calculate the deviation in the re-calculated orientation and to identify a further bias component in the gyro signals.
US10451434B2
An information interaction method and device. The method includes: acquiring a destination; displaying a real scene picture of a landmark at the destination; and sending the real scene picture of the destination landmark to a specified friend.
US10451433B1
Aspects of the disclosure relate generally to generating and providing route options for an autonomous vehicle. For example, a user may identify a destination, and in response the vehicle's computer may provide routing options to the user. The routing options may be based on typical navigating considerations such as the total travel time, travel distance, fuel economy, etc. Each routing option may include not only an estimated total time, but also information regarding whether and which portions of the route may be maneuvered under the control of the vehicle alone (fully autonomous), a combination of the vehicle and the driver (semiautonomous), or the driver alone. The time of the longest stretch of driving associated with the autonomous mode as well as map information indicating portions of the routes associated with the type of maneuvering control may also be provided.
US10451431B2
A user is induced to have the same experience as displayed in an image. Means that obtains content stored in a route search system obtains content stored in storing means for storing a plurality of items of image data, location information, and time information in association with one another. Display controlling means displays some of the items of image data on display means. Receiving means receives a selection of a location to visit from the displayed items of image data. Searching means determines a visiting location based on location information of the image data of the selected location, determines a visiting time based on time information of the image data, and searches a route for visiting the visiting location on the visiting time.
US10451427B1
A computer system configured to use train telematics data may be mounted on or within an autonomous vehicle, and which may be configured to (1) receive train telematics data associated with a train that includes GPS location, speed, route, heading, acceleration, and/or track data; (2) determine, based upon the train telematics data, when, or a time period of when, the train will pass through, be passing through, and/or be within a predetermined distance of a railroad crossing; (3) determine an alternate route for the autonomous vehicle to take to avoid waiting at the railroad crossing; and (4) direct the autonomous vehicle to automatically travel along the alternate route or automatically stop at the railroad crossing to allow the train to pass unimpeded and to facilitate avoidance of train-vehicle collisions. Insurance discounts may be generated based upon the risk mitigation or prevention functionality.
US10451422B2
The present disclosure pertains to a system for providing persistent mission data to a fleet of vehicles. In some implementations, the system receives (i) information related to a first vehicle's location, the altitude of the first vehicle, and the first vehicle's orientation from the one or more first sensors and (ii) imagery data from one or more second sensors disposed on the first vehicle, wherein the imagery data includes instantaneous imagery and previously recorded imagery. The system geolocates the imagery data based on the first vehicle's altitude and the first vehicle's orientation relative to the terrain. The system transmits one or both of the instantaneous imagery or the previously recorded imagery to a fleet of vehicles. The system effectuates presentation of the imagery data on a three dimensional topographical map of the terrain.
US10451421B2
An optical resonator is provided. The optical resonator comprises: an optical resonator coil comprising a first port and a second port; wherein the optical resonator coil comprises antiresonant nodeless fiber; a resonator loop closure optics system; and wherein the antiresonant nodeless fiber has a length such that the resonant frequencies the optical resonator of the desired polarization state of light and of the undesired polarization state of light are separated by between a tenth of a free spectral range and nine tenths of a free spectral range to minimize gyroscope errors.
US10451407B2
A method of analyzing a curved surface is provided. The method includes obtaining a first data point set including data points representative of a distance between points along the curved surface and a reference axis, determining outlier data points in the first data point set, extracting the outlier data points from the first data point set, thereby defining a second data point set. The method also includes determining a fitted curve for the second data point set, wherein the fitted curve defines an approximate true curve of the curved surface.
US10451405B2
A ranging system captures successive point clouds from moving freight, and a tracking system tracks successive positions and orientations of the moving freight. A computing device correlates each successive point cloud with each successive position and orientation and time of the moving freight, combines the correlated point clouds to obtain a composite point cloud of the moving freight, and processes the composite point cloud to dimension the moving freight. Once the freight is dimensioned, it may, for example, be efficiently loaded into a container.
US10451404B2
A sensor is disclosed that provides measurements in multiple degrees of freedom without significantly increasing size, complexity, or cost. The sensor can include a light component in support of a first light source operable to direct a first beam of light, and a second light source operable to direct a second beam of light. The sensor can also include an imaging device that can directly receive the first beam of light and the second beam of light and convert these into electric signals. The imaging device and the light component can be movable relative to one another. The sensor can further include a light location module and/or a position module configured to receive the electric signals and determine locations of the first beam of light, the second beam of light on the imaging device and a relative position of the imaging device and the light component.
US10451395B1
The invention disclosed herein is a device, method of use and kit for measuring and precisely setting the dimensions in wheeled and tracked devices or vehicles. It is particularly well-suited for rowing boats and simulators thereof, including but not limited to sweep rowing and sculling watercraft. It introduces a novel gauge and process to adjust wheels within tracked environments to minimize friction and enhance equipment performance. Further, the device is capable of precise measurement of both spread and span dimensions in rowing watercraft to optimize rigging.
US10451390B2
Gravity resetting range targets include rotatable target plates that rotate around a rotation axis extending through a fixed target body. The rotatable target plates rotate 360 degrees around the rotation axis and through a target plate aperture of the fixed target body, resetting to a ready position using gravity forces acting on the weight of the rotatable target plates. High visibility hit indicators include long-range hit indicators rotatably mounted to the fixed target body opposite the rotatable target plate such that the long-range hit indicator rotates around the rotation axis substantially 180 degrees from the rotatable target plate. The rotatable target plates are cut from the fixed target bodies within a single piece of material and remain connected via tabs until assembly is desired.
US10451387B2
Systems and methods for calibrating a conducted electrical weapon (“CEW”) to provide a predetermined amount of current for each pulse of the stimulus signal. Providing the predetermined amount of current, close thereto, increases the effectiveness of the stimulus signal in impeding locomotion of a human or animal target. The calibration process enables a CEW to calibrate the amount of charge in a pulse of the stimulus signal in the environmental conditions where the tester operates and also in the field where the environmental conditions may be different from the environmental conditions during calibration.
US10451382B2
A locking holster having an at least partially locking element having at least one helix or helical protrusion that extends from at least a portion of the surface of the locking element. Alternatively, the locking element includes a helix or helical recess formed in at least a portion of the surface of the locking element.
US10451381B2
Mounting system operable to couple a grenade launcher to a firearm, the mounting system including a rail system operable to be coupled to a firearm, the rail system comprising at least one rail that is mounted on an underside of a barrel of the firearm that is opposite to sights mounted on an upperside of the barrel. The mounting system includes a front lug that is coupled to the barrel in front of the rail system and aligned with the at least one rail. Additionally, the mounting system includes a grenade launcher rail that is operable to be coupled to the grenade launcher and a lug adapter operable to be coupled to the grenade launcher rail and the front lug.
US10451368B2
The invention relates to a device (1) for generating steam. The device (1) comprises a first plate (2) being inclined at a positive first angle (A0) compared to the horizontal direction (H) to define a first upper end (2a) and a first lower end (2b), a heating element (3) to heat the first plate (2) to a predetermined temperature being at least above water evaporation temperature, a water inlet arrangement (4) for dispensing water onto the first plate (2), a second plate (5) being inclined at a negative second angle (B0) compared to the horizontal direction (H) to define a second upper end (5a) and a second lower end (5b), the second upper end (5a) adjoining the first lower end (2b), and a container (6) extending at least below said first lower end (2b), said container (6) being arranged for collecting scale flakes falling from the first plate (2). This solution allows creating a larger volume for the collection of scale, thus increasing the operating life of the device (1).
US10451362B2
A heat exchanger comprises a stack of flat tubes defining first and second fluid flow passages, and a housing having side covers over the sides of the core, and being spaced from the sides of the core. The heat exchanger further comprises a bypass seal comprising a pair of side seals and a pair of clip members. The side seals are received between the sides of the core and the housing. Each side seal has an inner surface engaging the first side of the core and an outer surface engaging the first side wall of the housing. Each clip member has a middle portion to which a side seal is connected, as well as opposed first and second end portions which engage inwardly extending surfaces of the core.
US10451361B2
A connector, a gasket arrangement, a heat exchanger plate and an assembly are provided. The connector is arranged to engage with an edge portion of the heat exchanger plate for fastening a gasket to a first side of the heat exchanger plate. The connector includes a first connection member, a second connection member and a bridge. A first part of the first connection member is arranged to engage with the gasket and a second part of the first connection member engages with the bridge. A first part of the second connection member is arranged to engage with the gasket and a second part of the second connection member engages with the bridge. The connector includes a finger arranged between the first and second connection members, a connection part of the finger engaging which the bridge and the finger being arranged to extend from the bridge towards the gasket. The connector is characterized in that the finger has a width that is varying along a length of the finger, a width extension of the finger being parallel to a length extension of the bridge.
US10451342B2
A refrigerator may include a storage compartment, an inner door which comprises an opening having a size corresponding to a size of the storage compartment, a plurality of door guards, and an outer door which open and close the storage compartment, wherein the inner door comprises a control unit may control an internal environment of the storage compartment.
US10451338B2
A storage system and a refrigeration appliance including the storage system for storing food items in a temperature-controlled environment are provided. The storage system includes at least one rail with at least one elongated main portion extending along the width of the refrigerator door and two support arms on each side of the elongated main portion, and a plurality of detachable storage bins. The two support arms attach the rail to at least one mounting structure of a plurality of mounting structures formed within the liner panel and spaced vertically along the height of the interior of the refrigerator door. The storage bin has an arm extending from a rear surface of the bin and configured to be placed between the rail and the liner panel when the bin is placed in a storage position.
US10451331B2
The present invention relates to a refrigerator having a defrosting device, the refrigerator comprising: a refrigerator main body; an evaporator provided in the refrigerator main body; a defrosting heater provided at the lower side of the evaporator so as to emit heat when a power source is applied; and a heat pipe for transferring heat to the evaporator, one side of the heat pipe being arranged so as to be able to transfer heat to one side of the defrosting heater, and the other side of the heater pipe extending to the upper side along the vertical direction of the evaporator. Thereby, the present invention can shorten defrosting time and reduce power consumption.
US10451328B2
A refrigerator with a freezer compartment having a door to open and close the freezer compartment. An ice maker is disposed within the freezer compartment for forming ice pieces. An ice storage bin is mounted to the door for receiving ice from the ice maker. A cover is hinged to the ice marker. The cover is moveable between an unrestricting position in which ice is discharged when the door is in a closed position to a restricting position in which ice does not discharge when the door is in an open position. A sliding tray having sidewall enclosing an area behind the ice maker and extending the depth between the ice maker and a rear wall of the refrigerator, defines a storage chamber.
US10451327B2
A refrigeration cycle device includes a charged-amount determination unit that executes a charged-amount determination to determine whether the refrigeration cycle device is in a refrigerant shortage state or not, a compressor control unit that controls a compressor, and a decompression control unit that controls a throttle opening degree of a decompression device. The charged-amount determination unit determines that the refrigeration cycle device is in the refrigerant shortage state when a heat dissipation capacity of a radiator shows a tendency to decrease in a case where the decompression control unit decreases a throttle opening degree of the decompression device while the compressor control unit operates the compressor.
US10451322B2
A refrigerator appliance includes a cold side working fluid circuit that couples a cold side heat exchanger and a regenerator housing. A first hot side working fluid circuit couples a first hot side heat exchanger and the regenerator housing. A second hot side working fluid circuit couples a second hot side heat exchanger and the regenerator housing such that working fluid is flowable between the second hot side heat exchanger and the regenerator housing. An inlet of the second hot side working fluid circuit is positioned on the regenerator housing such that a temperature of the working fluid at the inlet of the second hot side working fluid circuit is greater than a temperature of the chilled chamber.
US10451317B2
A refrigeration cycle device is configured to be selectively switchable between an air-cooling first refrigerant circuit that causes refrigerant to flow out of a liquid-phase refrigerant outlet of a gas-liquid separator, and an air-heating second refrigerant circuit that causes the refrigerant to flow out of a gas-phase refrigerant outlet of the gas-liquid separator. In the refrigeration cycle device, an oil separator is disposed in a refrigerant passage that leads from a heat dissipation device to a first expansion valve. Thus, when the first refrigerant circuit is configured in the refrigeration cycle device, the refrigerant passing through the oil separator is in a single gas phase or in an almost gas phase, so that oil can be easily separated from the refrigerant. Furthermore, when the refrigerant circulates through the first refrigerant circuit, oil can be retained at a position other than the gas-liquid separator.
US10451313B2
The invention relates to a solar conversion system, comprising solar focusing means for focusing solar energy incident thereon into a solar beam, said solar beam at its smallest cross section having a cross section less than about ten percent of the cross section of the solar focusing means, container means to retain a fluid to be heated by solar energy, said container means having an opening approximately the size of the smallest cross section of the solar beam, positioning means operable for positioning said focusing means so that the smallest cross section of said solar beam is located at the opening so that substantially all of the solar beam enters into said container, dispersing means positioned in said container in the path of said solar beam operable to disperse the solar beam in said container, thereby reducing the amount of reflected solar beam exiting the opening.
US10451304B2
An air-conditioning control system, which controls a central-type air-conditioning system, includes a plurality of auxiliary controllers set in respective areas of a plurality of areas and a main controller capable of communicating with each auxiliary controller. Each auxiliary controller includes a sound wave receiving unit, which receive sound waves that are outputted from a portable apparatus, and a sound wave strength information transmitting unit which transmits, to the main controller, sound wave strength information indicating sound wave reception strength. B the main controller, when specific sound wave strength information is present among the sound wave strength information received from the auxiliary controllers, a first operating mode is set for the area in which the auxiliary remote controller that is a transmission source of the specific sound wave strength information indicating the highest sound wave strength is set, and a second operating mode is set for all the remaining areas.
US10451298B2
A germicidal UV chamber cleanses air passing through a duct system, such as a central air system.
US10451295B2
An equipment enclosure with temperature control components, an equipment enclosure temperature control unit, an equipment enclosure temperature control method, and various modular temperature control subassemblies are respectively disclosed for controlling the temperature of equipment in an equipment chamber. The temperature control components and unit may be implemented with a modular design wherein an air-conditioning unit is selectively mountable on an air handler assembly. The temperature control components and unit may support air-conditioning, free-air-cooling, free-air-cooling-with-return, and heating modes of operation. An emergency-free-air-cooling mode of operation may also be supported.
US10451291B2
An appliance hinge assembly includes an arm to mate with a receiver. A door mounting lever is adapted to be connected to an appliance door, and the lever includes an inner end pivotally connected to the arm. The lever pivots relative to the arm between a first position and a second position, through an intermediate position. A slide link is located adjacent the lever. The slide link inner end is pivotally connected to the arm at a location that is offset from the main pivot axis such that pivoting movement of the lever results in movement of the slide link relative to the lever. A biasing system includes a spring that urges the lever toward the first position. A damper system includes a damper that damps movement of the lever. Alternatively, the arm connects to the appliance door and the lever connects to the appliance body.
US10451289B2
A fuel supply system for a gas burner assembly. The gas burner assembly includes an inner burner stage positioned concentrically within an outer burner stage. The fuel supply system includes a fuel supply for providing a primary flow of fuel through a primary fuel conduit and a single outlet control valve operably coupled to the primary fuel conduit. A first and second fuel supply conduit split off of the primary fuel conduit and are fluidly coupled with the outer burner stage and the inner burner stage, respectively. A shutoff valve is operably coupled to one of the first fuel supply conduit and the second fuel supply conduit and is configured for closing when a flow rate of fuel through the shutoff valve drops below a predetermined flow rate.
US10451287B2
A burner including a burner head configured to receive a mixed gas; and a burner cap configured to cover the burner head, wherein the burner head includes an outer wall having first flame holes at which a flame is generated, an inner wall having second flame holes at which a flame is generated, and a flame spread passage configured to spread a flame between the inner wall and the outer wall, and a staying guide configured to cause the mixed gas supplied into the flame spread passage to be stayed in the flame spread passage.
US10451278B2
A lean burn combustor includes a first wall and a second wall spaced from the first annular wall. Angularly spaced axially extending coolant collection manifolds collect coolant from the space between the first and second walls. A plurality of rows of axially spaced apertures extend through the first wall to supply coolant into the space between the first and second walls and one row of aperture is positioned between each pair of adjacent manifolds. The second wall extends the full length of the combustor. The second wall has a circumferentially extending wall extending towards and contacting the first wall and the wall is spaced from the downstream end of the second wall. An annular supply manifold supplies coolant to the space between the first and second walls downstream of the circumferentially extending wall and the manifolds supply coolant to the manifold. A film of coolant is discharged from the space.
US10451276B2
A gas turbine engine includes a combustor having a dual-wall impingement convention effusion combustor tile assembly. The dual-wall tile assembly provides a cooling air flow channel and attachments for securing the tile to the cold skin liner of the combustor. Cooling is more efficient in part due to the dual wall construction and in part due to reduced parasitic leakage, and the design is less sensitive to attachment features which operate at lower temperatures.
US10451272B2
A solid fuel burning system and method with a wick having a bridge is provided. The system has a melted wax reservoir, a melting grate, and the wick. The melting grate is configured to receive a solid wax. The melting grate located above at least a portion of the melted wax reservoir so that wax melted on the melting grate can be received into the melted wax reservoir. The wick has a perimeter wall, a hollow core, the bridge, and an upper exit opening in communication with the hollow core. The bridge extends across the hollow core between a first portion and a second portion of the perimeter wall. A solid fuel burning system and method with an electronic ignition system is also provided having a power source, a filament, and a filament support. The filament support positions the filament adjacent the wick or bridge within the hollow core.
US10451266B2
Provided is an interior building material having a high decorative presentation effect and an easy replacing capability of an organic EL panel. An organic EL panel is interposed between a mounting member and a decorative member. The mounting member is fixed to a wall surface of a fixed structure. The organic EL panel is directly or indirectly attachable to and detachable from the mounting member with power supply capability from a side of the mounting member. The decorative member covers an emission surface of the organic EL panel with presentation of a first pattern during non-lighting and with expression of a second pattern different from the first pattern during lighting.
US10451262B2
Provided is a small-sized light emitting apparatus having a configuration capable of uniformly cooling multiple LEDs. A light emitting apparatus, which emits linear light, includes: a light source unit which has multiple light sources that are disposed on a surface of a substrate in parallel in a first direction; a heat dissipation unit which has multiple heat radiation fins formed in the first direction, and is thermally coupled to a rear side of the substrate; a partition plate which forms a first air channel surrounding the multiple heat radiation fins; a housing which forms a second air channel between the housing and the partition plate; and a cooling fan which receives air from the outside, guides the air to the second air channel, and forms an airflow in the first direction.
US10451258B1
A slim lighting fixture is disclosed. Keyhole slots are provided along outer surrounding edge of the lighting fixture. A disposable guide plate is employed to mark locations of screws corresponding to the keyhole slots. Step-screws are installed on the locations marked. The lighting fixture is engaged with step-screws at the keyhole slots through recess, slide and lock. Alternatively, an engagement may be accomplished by screws inserted through the keyhole slots, slid and tightened. A decorative cover is designed to fit the lighting fixture at the outer surrounding edge. An indirect mounting system is provided. A lighting fixture has a recess and side slot at each of four quadrants of a back plate. A mounting plate has four clips corresponding positions of the recess. The lighting fixture is engaged with the mounting plate at the clips and recess/side slot through recess, slide and lock.
US10451255B1
An outdoor garden lamp includes a left mounting base and a right mounting base movably connected by a vertically disposed rotating shaft, and control circuits respectively provided in the left mounting base and the right mounting base. Each of the left mounting base and the right mounting base is connected to a lamp body through a movable shaft; each movable shaft is movably connected with the left mounting base or the right mounting base; each movable shaft is rotatable about an axis thereof; each lamp body is movably connected to the movable shaft corresponding thereto; a bottom of the rotating shaft is connected with a human body sensor through a movably connected transverse rotating body and a movably connected vertical rotating body; and the human body sensor is connected to the control circuits.
US10451252B1
A light fixture includes a housing that defines a first cavity. Further, the light fixture includes a light module that is disposed in the first cavity and is configured to emit light in a first direction. Furthermore, the light fixture includes a light redistribution apparatus that is coupled to the housing and is disposed in the first cavity to receive the light from the light module. The light redistribution apparatus includes an outer collar comprising a body that defines a second cavity. Further, the light redistribution apparatus includes a plurality of redirection segments that are disposed within the outer collar and across at least a portion of the second cavity such that they redirect a portion of the light that is emitted in the first direction towards a second direction and allow a remainder portion of the light to travel unobstructed towards the first direction.
US10451249B2
A luminaire with uplighting and downlighting capabilities is provided. According to one aspect, the luminaire may include a housing, a light source disposed in the housing, and a lens. The light source may be configured to emit light in a downward direction, and the lens may at least partially cover the light source. An opening may be formed in a top part of the housing and may permit light reflected by an interior surface of the lens to be transmitted in an upward direction from the housing. Optionally, a transparent or translucent cover member may at least partially cover the opening in the top part of the housing.
US10451245B2
An embodiment of the present invention relates to a phosphor plate, which is a plate-shaped photo-conversion structure in which a phosphor is dispersed inside of a glass matrix, and has an uneven surface comprising at least one type of pattern, formed on at least one surface of the both surfaces of the plate, wherein the pattern occupies 70-95% of the area of the one surface.
US10451241B2
A light module for a lighting device of a vehicle, in particular for a headlamp, having a light source and an optical element which is accommodated on a support body, and wherein an adjuster is provided for adjusting the optical element to the light source in order to adjust a radiation position of the light source relative to the optical element. The adjuster has a wedge element, which is arranged movably between the support body and the optical element so that when the wedge element is shifted an adjustment of the optical element to the light source can be produced at least in a vertical direction.
US10451235B2
A flame simulating assembly is provided with a reflected flickering light that includes only one light source. Light from the light source passes though a rotating flicker element onto an angled reflector, or mirror, that reflects light up onto a simulated fuel bed and the some of the light is reflected off of the flicker elements towards a flame screen to create a simulated flame. The clipping flicker elements creates a fluttering light effect due to the flicker elements “intermittently dipping” into the light path. This fluctuating light is reflected onto the logs and ember bed in front and creates a dancing effect, which simulates glowing embers.
US10451232B2
A light fixture includes a mount configured to mount onto a mounting surface and a stem having a first end attached to the mount and extending in a first direction away from the mount with respect to the mounting surface to a second end. The light fixture further includes at least one arm having a first end attached to the stem and extending in a second direction away from the stem with respect to the mounting surface to a second end, the second direction at an angle with respect to the first direction. The light fixture includes a socket disposed on the second end of the at least one arm for receiving a light emitter and a power receptacle and/or a communication receptacle disposed on the second end of the stem.
US10451231B2
The present invention discloses an optical device (100) and a lighting device for illuminating two intersecting surfaces (S1, S2). The optical device (100) comprises a first light guiding structure (120) for redirecting light from a light source (200) into a first direction and a second light guiding structure (130) for redirecting light from the light source (200) into a second direction different from the first direction, wherein the optical device (100) is arranged to prevent light from the light source (200) from being redirected in a direction between the first and second directions. By positioning the lighting device (100) at the intersection of two surfaces (S1, S2) such as can be found in a step, or at a corner of a wall, or at a corner inside a closet, or on the intersection area of ceilings, the two intersecting surfaces can be illuminated at the same time with comfortable light distribution, using a simple structure that can be easily installed.
US10451229B2
A lighting fixture appears as a skylight and is referred to as a skylight fixture. The skylight fixture has a sky-resembling assembly and a plurality of sun-resembling assemblies. The sky-resembling assembly has a sky-resembling optical assembly and a sky-specific light source, wherein light from the sky-specific light source exits a planar interior surface of the sky-resembling light optical assembly as skylight light. The plurality of sun-resembling assemblies are arranged adjacent one another and extend downward from a periphery of the sky-resembling assembly. Each of the plurality of sun-resembling assemblies has a sun-resembling optical assembly and a sun-specific light source, wherein light from the sun-specific light source exits a planar interior surface of the sun-resembling optical assembly as sunlight light.
US10451219B2
A method for filling a tank with pressurized gaseous hydrogen from at least one source storage containing pressurized gaseous hydrogen at a first defined temperature and at a defined pressure higher than the pressure in the tank to be filled, in which hydrogen is transferred from the source storage to the tank by pressure balancing via a filling circuit having an upstream end linked to the source storage and a downstream end linked to the tank, and in which the at least one source storage exchanges heat with a member for heating the gas stored in the source storage, during at least a part of the transfer of hydrogen from the source storage to the tank, the gas contained in the source storage being heated to a second defined temperature that is higher than the first temperature.
US10451216B2
An apparatus configured for precision adjustment includes a support fitting having a void oriented along a first axis. The apparatus also includes an adjustment screw disposed within the void. The apparatus further includes first and second set screws coupled to the support fitting, where each set screw has a substantially conical tip. The first and second set screws are oriented such that a plane bisecting the first and second set screws is substantially perpendicular to the first axis. An edge of the conical tip of the first set screw is substantially parallel to an edge of the conical tip of the second set screw.
US10451215B2
An extendable and retractable column which is formed from at least three linked sections. The linked sections include a plurality of individual sections linked end to end. As the linked sections are extended, each of the individual sections engage adjacent individual sections to form a column. As the linked sections are retracted, each of the individual sections disengage from the adjacent individual sections and the column may be retracted for compact storage. Methods of forming such an expandable/retractable column are also presented.
US10451214B2
An anti-rotation structure, a tube structure, or photographic support with the anti-rotation structure comprises a first tube including a first groove or a first rib axially thereof. A second tube fitting to the first tube having an exterior thereof comprises a corresponding second rib second groove to the first groove or the first rib. When the first tube moving relative to the second tube, the first rib or the second rib moves along the corresponding second groove or the first groove. The groove defines the movement of the rib when the first tube moves relative to the second tube to effectively ensure the movement between the first tube and the second tube in a linear or straight line direction.
US10451209B2
The invention relates to a segment of pipe-in-pipe pipeline comprising an annulus under reduced pressure sealed and delimited by a metallic internal pipe inserted into a metallic external pipe and provided with a measurement system to determine in a non-intrusive manner the state of the annulus, the measurement system being composed of a first internal emitter/receiver assembly placed inside the annulus and cooperating with means to measure a first physical quantity such as pressure, hygrometry or temperature inside the reduced pressure annulus and a second external emitter/receiver assembly arranged to the exterior of the segment and facing said first assembly.
US10451207B2
There is disclosed a safety system for stoppers and bungs. In particular, there is disclosed a stopper safety system for stoppers (50) for pipes (60). The stopper safety system includes a housing (30) configured for attachment to a stopper. The housing is adapted to hold a pressure sensor and a transmitter. The transmitter is positioned in the housing such that the transmitter abuts a first end of the stopper. The stopper safety system also includes a receiver (20) and a monitor (10). The transmitter is configured to wirelessly transmit a measured pressure from the pressure sensor to the receiver (20) and the monitor (10) and the monitor is configured to display the measured pressure.
US10451198B2
A hold-down clamp for holding a cable tray on a strut channel includes a main body member extending between first and second ends, opposed side walls extending downwardly and perpendicularly from the main body member, and first and second side members extending from each of the opposed side walls. The main body member has a first end defining a clamp engagement portion and a second end defining an expansion guide portion. Each of the first and second side members includes a flange having a clamp engagement structure, a planar middle structure, and an expansion guide structure that are integrally connected to each other, and a clamping tooth, which is defined between the clamp engagement structure of the flange and the side wall such that the clamping tooth transitions into the clamp engagement structure of the flange and the side wall of the hold-down clamp.
US10451197B2
System for guiding a plurality of adjacently arranged conduits (1), which system comprises a frame configuration (2) which is configured to guide the conduits and to form a connection with an attachment surface or attachment points, wherein the system further comprises locking elements (3), which extend transversely to the conduits, wherein the locking elements are able to provide a releasable connection with the frame configuration, and wherein the system further comprises spiral locking springs (4), which extend transversely to the conduits, wherein the spiral locking springs are configured to secure the arrangement of the adjacently arranged conduits, in cooperation with the locking elements. For example, the frame configuration is a ladder-shaped frame or comprises one or more frame sections (5, 5′). The locking elements may extend on the inner side or the outer side of the spiral locking springs.
US10451194B2
Valve shutter (1) comprising a main portion (2) made of a non-deformable material and a secondary portion (3) made of a deformable and resilient material as to be able to deform progressively in the transition between the open configuration and the closed configuration of a valve (100), and vice versa. The secondary portion (3) includes at least an inner chamber (6) enclosed between the main portion (2) and the secondary portion (3), having at least a through hole (7) suitable for putting the inner chamber (6) in fluid communication with a chamber (102) of a valve body (101) of the valve (100). The inner chamber (6) is configured to be progressively filled, at least partially, by a fluid during the transition between the closed configuration and the open configuration, and to be progressively emptied during the transition between the open configuration and the closed configuration.
US10451193B2
Disclosed is a valve arrangement for underground control of a fluid flow and an associated method, the arrangement including a valve having a valve housing containing fluid control means for controlling a flow of fluid through pipe means arranged below the surface of the ground, where the fluid control means is actuated by means of mechanical manipulation of an operating device of the valve and the operating device is coupled to the fluid control means, the valve having valve identification means including data regarding the specific valve type, where the valve arrangement further includes an extension device including an extension device housing surrounding an extension rod, where the extension rod is rotatably supported by the extension device housing, where the extension rod is mechanically coupled to the operating device to enable the mechanical manipulation being performed at the ground surface, and the extension device further includes dedicated connection means extending between a valve end and a ground surface end of the extension device, and the valve end is arranged at the valve housing and the ground surface end is arranged at the opposite end of the extension device, where the dedicated connection means enable that the data regarding the specific valve type may be communicated to the ground surface.
US10451191B2
A solenoid valve device for a motor vehicle includes a solenoid valve having an electromagnet, and a fastening device configured to fasten the solenoid valve to a motor vehicle body of the motor vehicle. The fastening device has a carrier element for attachment of the solenoid valve, and holding arms extending from the carrier element for mounting the carrier element to the motor vehicle body. The holding arms support the solenoid valve, at least in part, between them and are made elastic in a pulling direction of the electromagnet of the solenoid valve.
US10451190B2
The disclosure relates to a pressure release valve (100). The pressure release valve may be suitable for use as an oil recovery valve. In one embodiment, the pressure release valve may comprise a piston (5) and tube (4) configured to slide within a valve body, wherein the piston is configured to remain sealingly engaged with the tube until the pressure release valve fully activates. Upon activation, the piston may disengage from the tube, thereby allowing fluid to escape from the valve through the tube.
US10451183B2
A transmission which includes input and output shafts and first and second step-down devices for producing various step-down ratios. The first and second step-down devices are associated with first and second controllable clutches, respectively, in order to connect, in a torque-transmitting manner, the respective step-down device between the input shaft and the output shaft. A first gear of the transmission is obtained by actuating the first clutch and a second gear by actuating the second clutch. A method of controlling a gearshift, from the first gear to the second gear, includes the steps of determining operating condition parameters of the transmission; and determining optimized degrees of actuation of the clutches by a search process related to a transmission model that determines the degrees of actuation on the basis of operating condition parameters in relation to a predetermined optimization criterion. The transmission model is based on slip.
US10451182B2
A hydrostatic transmission for a traction drive includes a first hydraulic machine that is coupled to a drive machine and that has an adjustable displacement volume and a second hydraulic machine that is fluidically connected to the first hydraulic machine and that is coupled to a drive output of the traction drive. At the first hydraulic machine, a control pressure acts in the direction of an enlargement of its displacement volume and a working pressure of the second hydraulic machine acts in the opposite direction. The hydrostatic transmission further includes a control device that varies the control pressure to influence a torque of the second hydraulic machine. The control device stores a characteristic map by which a setpoint control pressure is determined as a function of a setpoint torque and a displacement volume of the second hydraulic machine so as to regulate the torque of the second hydraulic machine.
US10451180B2
A control device that includes an electronic control unit that is configured to: detect an actual current value flowing through the solenoid valve; receive a current command value and the actual current value detected and generate a primary command voltage value while feeding back the current command value on the basis of the actual current value; calculate a dither command voltage value to cause a periodic voltage oscillation; filter the actual current value detected to remove a frequency corresponding to a period of the dither command voltage value and output the filtered actual current value; generate a secondary command voltage value by superimposing the dither command voltage value generated on the primary command voltage value generated; convert the secondary command voltage value generated into a PWM signal; and generate, on the basis of the PWM signal generated, an application voltage to be applied to the solenoid valve.
US10451176B2
The invention relates to a planetary gearing (1) for a wind turbine, comprising a sun gear (3), a hollow gear (17), a planetary carrier (9) with a first bolt receiving element (10) having at least one first bolt seat (12), at least one planetary gear bolt (8) and at least one planetary gear (5). The bearing assembly (19) has a first planetary gear receiving bushing (20) and a second planetary gear receiving bushing (21), which planetary gear receiving bushings (20, 21) are coupled to the planetary gear (5) in a rotationally fixed manner, and between which planetary gear receiving bushings (20, 21) an axial bearing gap (25) is formed. The bearing assembly (19) has at least one bearing running sleeve (28), which is accommodated on the planetary wheel bolt (8) in a rotationally fixed manner, and on which an axial positioning flange (29) is formed, which is accommodated in the axial bearing gap (25) between the planetary gear receiving bushings (20), and an axial position fixing, in particular an axial bearing, of the planetary gear (5) on the planetary gear bolt (8) is thereby carried out.
US10451173B2
Provided is a shifting control device having a shifting control unit configured to, in a case where, when upshifting which involves switching of a clutch and changing of a shift main gear is performed, a number of revolutions of an input shaft connected to a to-be-engaged clutch is higher than a number of revolutions of the engine, or a case where, when downshifting which involves the switching of the clutch and the changing of the shift main gear is performed, the number of revolutions of the input shaft connected to the to-be-engaged clutch is lower than the number of revolutions of the engine, increase an amount of an hydraulic oil to a maximum lubrication amount during a period of time from when gear disconnecting is completed until the number of revolutions of the input shaft becomes equal to the number of revolutions of the engine.
US10451171B1
A hydraulic fluid expansion tank is located inside a housing of a drive device. The expansion tank comprises a siphon tube in communication with a sump located within the drive device and also comprises a vent opening in communication with a vent of the drive device that is in communication with atmospheric pressure. The fluid expansion tank is positioned and restrained within the drive device without the use of fasteners.
US10451160B2
A continuously variable differential gear comprising: a pair of rotating bevel gears engaged with one another via a pinion gear, each of the bevel gears including a first operating surface; an actuator, opposing ends thereof having a pair of interconnected fluid reservoirs, the actuator comprising a pair of secondary operating surfaces; the pair of rotating gears and the pinion gear being housed within the actuator such that the first operating surfaces of the bevel gears and the secondary operating surfaces of the actuator are cooperatively engaged, wherein relative rotation between the pair of bevel gears imparts a linear motion to the actuator thereby varying the pressure between the pair of interconnected fluid reservoirs to resist the linear motion of the actuator and thereby variably dampen relative motion of the bevel gears to each other.
US10451157B2
A lock-up device includes a clutch portion, an intermediate member, a driven plate, a damper portion and a dynamic damper device. The clutch portion is a portion into which a torque is inputted from a front cover. The intermediate member is a member into which the torque is inputted from the clutch portion. The driven plate is rotatable relatively to the intermediate member and is coupled to a turbine hub. The damper portion elastically couples the intermediate member and the driven plate in a rotational direction. The dynamic damper device is mounted to an outer peripheral part of the driven plate and attenuates fluctuation in a rotational speed.
US10451154B2
Positioning of a cover relative to a housing is made at two locations. i.e., fitting between a first intermediate shaft and a first recess and fitting between a second intermediate shaft and a second recess. In this way, a load of the cover is not conducted to an output shaft through a cover-side bearing. Therefore, in a state where the cover is fixed to the housing, an excessively large load is not generated between a cover-side bearing and the output shaft and a housing-side bearing and the output shaft.
US10451149B2
A transmission including a drive shaft, an output shaft, three planetary gear sets, and five shift elements, the first and second planetary gear sets are arranged in one gear plane, the first planetary gear set is a plus planetary gear set, and the second planetary gear set is a minus planetary gear set. The planetary gear sets are coupleable to one another to engage different gear ratios between the drive and output shafts. The drive shaft is connected to a sun gear of the first planetary gear set and is coupleable by the first shift element to a first element of the third planetary gear set and by the second shift element to a planetary carrier of the second planetary gear set. The third, fourth, and fifth shift elements radially encircle the planetary gear sets axially at the level the planetary gear sets and the second shift element are arranged.
US10451141B2
A fluid mount is provided having continuously variable characteristics for improving driving performance in which an automatic fluid opening and closing unit is installed between upper and lower fluid chambers. The fluid mount includes a core having a central bolt, engaged with an engine, inserted into a central portion of the core, and a rubber member formed on an outer circumferential surface of the core. The core and the rubber member are disposed in a bracket housing. The upper and lower fluid chambers and the automatic fluid opening and closing unit are installed between the upper and lower fluid chambers to continuously open and close a flow path through current change.
US10451138B2
A shock absorber includes an expansion-side passage and a contraction-side passage arranged alternately side by side along a circumferential direction, seats provided to surround an outlet port of the expansion-side passage or an outlet port of the contraction-side passage, and valve bodies. The seats has an arc-shaped outer seat portion, middle seat portions extending from respective both ends in a circumferential direction of the outer seat portion toward a center axis side of the piston, and an inner seat portion extending from center axis side ends of the middle seat portions oppositely to the outer seat portion side in a circumferential direction to connect the neighboring middle seat portions. The inner seat portion is placed on a straight line that connects the center axis side ends of the middle seat portions.
US10451122B2
A multi-mode clutch system (10) may include a cam slider (66) operatively associated with an actuator (82). A first cam profile (70) and a second cam profile may both be operatively associated with the cam slider (66). A first pawl (26) may be operatively associated with the first cam profile (70) and a second pawl may be operatively associated with the second cam profile (74) wherein the first cam profile (70) selectively acts on the first pawl (26), the second cam profile (74) selectively acts on the second pawl (30), and the multi-mode clutch system (10) is configured to allow multiple modes of operation between the first and second pawls (26, 30) and an inner race (14) according to different actuator (82) positions.
US10451115B2
One object is to provide a magnetic fluid sealing device in which a magnetic fluid retained between a polar plate and a drive portion can be effectively prevented from spilling, so as to retain waterproofness for a long period. A magnetic fluid sealing device of the present invention includes a ring-shaped polar plate encircling a drive portion and retaining a magnet; and a magnetic fluid retained in a gap between the drive portion and the polar plate by a magnetic force of the magnet. The polar plate has a spill preventing portion provided thereon, the spill preventing portion having a projecting wall that is disposed distant from an end surface of the polar plate retaining the magnetic fluid, so as to prevent spill of the magnetic fluid.
US10451105B2
A journal bearing includes a carrier ring, a plurality of bearing pads disposed on a radially inner side of a lower-half region of the carrier ring and configured to support a rotor shaft from below, and a pair of side plates disposed on both sides of the plurality of bearing pads with respect to an axial direction of the rotor shaft. Each of the side plates includes a first region including a circumferential range upstream of a first bearing pad positioned furthest upstream among the plurality of bearing pads, and a second region positioned upstream of the first region and has a larger distance between an inner peripheral surface of the side plate and an outer peripheral surface of the rotor shaft than that of the first region.
US10451104B2
A gas bearing system has at least one gas bearing (30, 32, 34) with a moving part and a static part and which can be operated in both aero-dynamic and aero-static modes. The system has a source (36) of pressurized gas fluidly connected with the bearing and a control system (134) for regulating the supply of pressurized gas to the bearing in dependence on the rotational speed of the moving part. The system has particular application in a turbocharger (1) where a flow of pressurized gas from the source is introduced into the bearing at the start-up and slow down phases of operation of the turbocharger, the flow being stopped, or reduced, when the turbocharger has reached normal operating speeds.
US10451082B2
A gas turbine engine and an anti-rotation feature is disclosed. The gas turbine engine includes a fan case, a stator disposed within the fan case, and a wear liner disposed between the fan case and the stator, the wear liner including a wear liner body, and an anti-rotation feature affixed to the wear liner body, wherein the anti-rotation feature includes at least one mating surface to engage the stator to prevent rotation of the wear liner body.
US10451076B2
A ventilating fan includes a frame, a casing in which a fan motor is mounted, an adapter connected to an air outlet of the casing, a switch, and a junction box for connection of electric wires, where the frame has a bottom surface formed with an air inlet and a side surface provided with an air outlet, wherein any one of surfaces of the junction box is formed with an opening for mounting of the switch and the switch is fixed directly to the opening of the junction box. With the ventilating fan according to the embodiments of the present invention, although a switch is disposed, the cost is not increased and the area of an air path is not narrowed, and the switch can also be conveniently operated.
US10451074B2
An electric pump is provided, which includes a housing, a shaft, a rotor assembly and a stop assembly. The shaft is fixed to the housing, the rotor assembly is rotatable about the shaft, and the rotor assembly is sleeved on the shaft. The stop assembly is configured to limit the position of the rotor assembly in the chamber. The stop assembly includes a first stop and a second stop, the first stop is fixed with respect to a second portion of the shaft, and the second stop is fixed with respect to a first portion of the shaft. No relative movement occurs between the stop assembly and the shaft, which reduces the abrasion between the stop assembly and the shaft resulted from friction, and facilitates improving a service life of the stop assembly.
US10451073B2
An electric motor driven fluid pump for forced lubrication of a manual transmission of a motor vehicle, includes a housing having a fluid inlet and a fluid outlet, and an electronically commutated electric motor incorporated therein. The electric motor has a substantially cup-shaped magnetic rotor rotatable around a rotational axis, shaped for conveying fluid, an annular stator having a motor winding which at least partially encloses the rotor in a coaxial arrangement with respect to the rotational axis when viewed along the rotational axis, and a magnetic field sensor for detecting the position of the rotor. The housing includes a stator housing section which holds the stator, separates same from a liquid chamber in which the rotor is arranged, and extends into the rotor by a housing offset formed for receiving the magnetic field sensor.
US10451064B2
A compressor includes a discharge guide provided to communicate a discharge port and a bypass port to a discharge cover so that refrigerant discharged from the discharge port and the bypass port is guided to the discharge cover and a middle-pressure chamber formed by the fixed scroll, the back-pressure cover, and the discharge guide. The compressor according to the embodiments guarantees the space in which the bypass valve can be installed by a discharge guide mounted to a discharge portion of the fixed scroll, and at the same time forms the middle pressure portion, resulting in efficiency improvement of the compressor. The compressor according to the embodiments reduces noise and vibration generated from the discharge portion of the fixed scroll by the discharge guide.
US10451063B2
A vane pump sucks the hydraulic fluid from a first inlet port and discharges it into a first outlet port and, at the same time, sucks the hydraulic fluid from a second inlet port and discharges it into a second outlet port, as a rotor having a plurality of slits housing vanes and extending in a radial manner rotates. The vane pump has a first back-pressure groove that is communicated with some of the slits to supply a back pressure from the first outlet port to the corresponding vanes and a second back-pressure groove that is communicated with other of the slits to supply a back pressure from the second outlet port to the corresponding vanes. The vanes to which the back pressure is supplied from the first back-pressure groove include the vanes in pump chambers into which the hydraulic fluid is sucked from the second inlet port.
US10451059B2
A pump for conveying a fluid includes a pump housing, an eccentric, a deformable element arranged in a pump gap between the inner circumferential surface of the pump housing, and an outer surface of the eccentric, such that a conveying channel is formed from an inlet to an outlet. A stationary seal is provided between the outlet and the inlet and prevents a backflow of the fluid from the outlet back to the inlet. The inner circumferential surface of the pump housing has a recess in the region of the stationary seal, and the deformable element is tensioned fluid-tight at the inner circumference surface in the region of the recess using a pin.
US10451056B2
A gerotor pump includes a rotor wherein only on the face wall of the rotor that lies adjacent to a pressure kidney and a suction kidney, a lubrication surface inclined in the direction of rotation of the rotor, relative to the surface plane of the face wall of the rotor, is disposed on each tooth, in each instance, over its tooth height, either starting directly in the center tooth plane or starting “offset” ahead of the center tooth plane in the direction of rotation of the rotor, which surface is formed from a level surface or multiple, always level partial surfaces that follow one another, which enclose an angle of inclination relative to the surface plane of the face wall of the rotor, in each instance, which angle lies in the range from 0.2° to 7°, in each instance.
US10451051B2
A miniature pneumatic device includes a miniature fluid control device and a miniature valve device. The miniature fluid control device includes a gas inlet plate, a resonance plate, a piezoelectric actuator and a gas collecting plate. A first chamber is formed between the resonance plate and the piezoelectric actuator. After a gas is fed into the gas inlet plate, the gas is transferred to the first chamber through the resonance plate and then transferred downwardly. Consequently, a pressure gradient is generated to continuously push the gas. The miniature valve device includes a valve plate and a gas outlet plate. After the gas is transferred from the miniature fluid control device to the miniature valve device, the valve opening of the valve plate is correspondingly opened or closed and the gas is transferred in one direction. Consequently, a pressure-collecting operation or a pressure-releasing operation is selectively performed.
US10451048B2
A control valve for an air conditioning compressor is disclosed. The control valve comprises a control piston, an electric motor, a sensor, and a control unit. The control piston connects a refrigerant flow between a high-pressure area and a crankcase pressure area of the air conditioning compressor in a first position. The control piston further connects the refrigerant flow between the crankcase pressure area and a low-pressure area of the air conditioning compressor in a second position. The electric motor moves the control piston between the first position and the second position. The sensor determines the position of the control piston. The control unit is connected to the sensor and the electric motor. The control unit controls the electric motor to move the control piston and control the refrigerant flow based on the position of the control piston determined by the sensor.
US10451047B2
The present application relates to a pump unit for a fuel injection system. The pump unit has a low pressure fuel supply line and a high pressure fuel outlet. A pumping chamber having a plunger is operable to perform a pumping cycle comprising a pumping stroke and a filling stroke. The pump unit also includes an inlet valve having an inlet valve member movable between an open position for permitting the supply of fuel to the pumping chamber from the low pressure fuel supply line and a closed position for inhibiting the supply of fuel from the pumping chamber to the low pressure supply line. An outlet valve is provided in the high pressure fuel outlet. The pump unit also includes a means for latching the inlet valve member in its open position. The present application also relates to a method of operating a pump unit.
US10451043B2
The present disclosure is directed to a tower assembly for a wind turbine. The tower assembly includes a lattice tower portion, a tubular tower portion, and a transition region therebetween. The lattice tower portion includes a plurality of structural members connected together to define an open lattice tower. Further, the structural members include a plurality of supports and a plurality of cross-support members. The cross-support members are connected between the supports so as to define one or more openings. The tubular tower portion includes a lower portion and an upper portion. The first transition region includes a single-piece connection structure, a plurality of arm members, and a plurality of node connectors. The connection structure has a circumferential body configured to receive the lower portion of the tubular tower portion therein. Further, the node connectors join the plurality of supports of the lattice tower portion to the connection structure via the plurality of arm members.
US10451042B2
A joint structure includes a clutch unit interposed between a shaft joint and a shaft body which is one of an output shaft of a speed increaser and an input shaft of a power generator. The clutch unit includes: a shaft coupling portion rotating integrally with the shaft body; a joint coupling portion rotating integrally with the shaft joint; and a one-way clutch provided between the shaft coupling portion and the joint coupling portion. The one-way clutch makes a connection integrally rotatably between the shaft coupling portion and the joint coupling portion in a state in which a rotation speed of the output shaft is higher than that of the input shaft, and releases the connection between the shaft coupling portion and the joint coupling portion in a state in which the rotation speed of the output shaft is lower than that of the input shaft.
US10451028B2
A wind power plant comprises a platform having a deck and a frame. The frame comprises a plurality of generator stations, each configured for receiving and supporting a respective removable wind turbine generator. Generator conveyance means are configured and arranged for moving a wind turbine generator between the deck and a generator station. The wind turbine generator comprises a housing in which a turbine is rotatably arranged. The turbine comprising a plurality of blades interconnected by a peripheral rim; and the rim comprises a plurality of magnets. The housing comprises a plurality of coils arranged in close proximity to the peripheral rim. The platform may be a floating platform, supported by at least a main hull, connectable to a seabed via turret mooring, whereby the power plant is allowed to weathervane.
US10451020B2
Systems and methods for operating an engine that may be automatically stopped and started responsive to vehicle operating conditions are disclosed. In one example, the engine may be automatically started after it has been automatically stopped in response to a driver applying a brake pedal while the vehicle's transmission is engaged in park. The engine may be started to increase transmission pump pressure prior to engaging a gear to reduce vehicle launch time.
US10451018B2
Systems and methods for a vehicle comprising a stop-start system and in particular to a motor vehicle having a belt driven integrated starter-generator (BISG) drivingly connected to an accessory drive belt of an engine of the motor vehicle are provided. The BISG may be used during an engine stop event to preposition the crank at an angle from which it facilitates rapid restart of the engine and during engine running the BISG may be used as a power generator.
US10451004B2
A gas turbine engine includes, among other things, a fan section including a fan rotor, a gear train defined about an engine axis of rotation, a first nacelle which at least partially surrounds a second nacelle and the fan rotor, the fan section configured to communicate airflow into the first nacelle and the second nacelle, a first turbine, and a second turbine followed by the first turbine. The first turbine is configured to drive the fan rotor through the gear train. A static structure includes a first engine mount location and a second engine mount location.
US10450999B2
A piston assembly, piston therefor and methods of construction are provided. The assembly includes a piston head and connecting rod operably coupled thereto via a wrist pin. The piston head has an upper crown with a combustion bowl and an undercrown surface. The lower crown includes axially aligned pin bores receiving the wrist pin. An upper wall of the lower crown has an oil inlet, an oil outlet and a concave, saddle bearing surface that bears against the wrist pin. A toroid-shaped outer cooling gallery is formed between wall portions of the upper and lower crowns, wherein the outer cooling gallery surrounds an inner cooling gallery. The connecting rod is fixed to the wrist pin for conjoint oscillation. The connecting rod has an oil passage in fluid communication with a through hole in the wrist pin to allow oil to flow therethrough into the inner cooling gallery via the oil inlet.
US10450992B2
In a hybrid fuel supply system for the same high pressure supply pump used for gasoline direct injection (DI) is also used to supply the port injection (PI) system. For a given pumping stroke, fuel can be delivered only to the DI system, only to the PI system, or a first portion can be delivered to the DI system and a second portion delivered to the PI system. The pumping chamber always fills to maximum volume. Fuel metering for DI is by a control valve, which when closed delivers fuel into the DI system and when opened “spills” pumped fuel into the PI system. Any “spill” at high pressure opens a pressure regulating valve in the PI system that dumps fuel at excess pressure to a low pressure region to maintain the PI system at a constant target pressure.
US10450987B2
A method of operating a fuel injector of an internal combustion engine includes setting a value of a target fuel quantity to be injected by the fuel injector, initializing a value of a fuel quantity requested from the fuel injector to the value of the target fuel quantity, and correcting the value of the requested fuel quantity. A first learning cycle is performed to correct the value of the requested fuel quantity in which a difference between the target fuel quantity and the injected fuel quantity is calculated and added to the requested fuel quantity to provide a corrected value. The corrected value of the requested fuel quantity is used to determine a reference value of an energizing time that causes the fuel injector to inject a fuel quantity corresponding to the target fuel quantity. The fuel injector is operated based on the determined reference value of the energizing time.
US10450975B2
A cycle-by-cycle skip-fire fuel-injection technique for pilot-ignited engines involve skip-firing selected combustion chambers when a low load condition is determined and modulating the fuel delivery to maintain the requisite engine power, while reducing pilot fuel quantity to a predetermined minimum. Overall pilot fuel consumption is thereby reduced.
US10450968B2
A snowmobile includes a frame with a tunnel, a fuel tank disposed thereon and an engine connected thereto. A throttle body fluidly communicates with the engine. A throttle valve is disposed in the throttle body for regulating fluid flow through the throttle body into the engine, a position of the throttle valve being movable between an open position and a closed position. A throttle operator connected to the frame to control the position of throttle valve is moveable between an idle position and a drive position. A throttle valve actuator operatively connected to the throttle valve and the throttle operator controls a position of the throttle valve based at least in part on the throttle operator position, the throttle valve actuator being an electric throttle valve actuator and disposed longitudinally between the fuel tank and the engine. Vehicles and methods of operating the vehicles are also disclosed.
US10450965B2
The invention relates to a fuel metering and distribution unit (10) which comprises in particular a slide valve (20) and a set of slots (41) configured with geometries, dimensions and positions such that: in a first range of displacement of the slide valve, the flow area (31) which feeds the outlet port of the start-up ramp is progressively opened with the displacement of the slide valve (20), while the area (41) of the set of slots which feeds the outlet port of the main ramp is closed, then, in a second range of displacement of the slide valve (20), the area (41) of the set of slots which feeds the outlet port (42) of the main ramp is progressively opened with the displacement of the slide valve, while the flow area (31) which feeds the outlet port of the start-up ramp is kept open, the outlet port (42) of the main ramp thus being able to receive a portion of the total metered flow rate at the flow area (31) feeding the outlet port of the start-up ramp.
US10450961B2
A gas turbine engine shut-down system includes a pump configured to draw a flow of fuel from a source, a fuel nozzle configured to receive the flow of fuel from the pump, a fuel shut-off valve in fluid communication with the pump, a recirculation circuit for circulating excess fuel to a location upstream of the pump; a solenoid valve in communication with the pump and the recirculation circuit; and a fuel-bypass valve. The fuel-bypass valve includes a first opening connected to the fuel pump, a second opening connected to the fuel shut-off valve, a third opening connected to the recirculation circuit, a fourth opening connected to the solenoid valve, and a piston disposed within the fuel-bypass valve and movable between a plurality of positions.
US10450953B2
The invention relates to a compressed air energy storage system comprising a pressure accumulator (2) for gas to be stored under pressure, and a heat accumulator (27) for storing the compression heat that has accumulated during charging of the pressure accumulator (2), wherein the heat accumulator (27) is arranged ready for use in an overpressure zone (31). Said arrangement enables a structurally simple heat accumulator to be provided, since said heat accumulator is not loaded by the pressure of the gas passing therethrough.
US10450942B2
An engine system includes a layered cylinder head with a plurality of intake ports and a stratified tubular member integrated into the cylinder head, configured as a condensate port, surrounding each of the plurality of intake ports and forming a plurality of nozzles located on at least one side of the tubular member. Each of the nozzles arranged to have a plurality of openings extending into a cavity of each intake port such that there is no seal between the tubular member and the cylinder head.
US10450936B2
A component of an exhaust system for an internal combustion engine. The component comprises an exhaust system structure (20) having an interior (22) through which exhaust gases flow and an exterior (21), and a thermal insulating wrap (10) for thermally insulating at least a portion of the exterior (21) of the exhaust system structure (20). The thermal insulating wrap (10) comprises an aqueous mixture comprising an inorganic binder and inorganic filler particles, and a fabric comprising inorganic fibers. The fabric is impregnated with the aqueous mixture so as to form a pliable binder wrap (11). The pliable binder wrap (11) is wound completely around at least a portion of the exhaust system structure (20). It can be desirable for the component to further comprise at least one thermal insulator comprising inorganic fibers, where the thermal insulator is disposed between the pliable binder wrap (11) and the exterior 21 of the exhaust system structure (20).
US10450930B2
Methods and systems are provided for controlling a vehicle engine to adjust exhaust warm-up strategy based on a vehicle network information. In one example, in response to an expected decrease in temperature of a catalyst of a vehicle below a threshold and an estimated duration thereof based on communications external from the vehicle, a method may include delaying catalyst heating actions, when the catalyst heating actions are determined to be unable to heat up the catalyst to threshold temperatures. However, the catalyst heating actions may be enabled when the catalyst heating actions are determined to be able to achieve the threshold temperature within the duration.
US10450922B2
Urea water injection system and method for preventing crystallization in urea water injection device
A urea water solution injection system includes a urea water solution injection device for spraying a urea water solution into a portion of an exhaust passageway upstream of a selective catalytic reduction catalyst device, to reduce NOx in exhaust gas discharged from an internal combustion engine. Engine coolant is circulated through the urea water solution injection device to prevent freezing of the urea water solution. A crystal dissolution control unit performs crystal dissolution control on the urea water solution injection device by energizing at a preset amount of energization at a state where a urea water solution supply pump for supplying a urea water solution to the urea water solution injection device is kept stopped, and the crystal dissolution control unit performs the crystal dissolution control for a crystal dissolving energization time calculated in advance, after the engine is started but before a urea water solution is supplied.
US10450917B2
An object of the present invention is to provide an exhaust gas purification catalyst which can exhibit high durability and warm-up performance. The present invention relates to an exhaust gas purification catalyst comprising a substrate and a catalyst coating layer formed on the substrate, wherein the catalyst coating layer comprises catalyst particles, the catalyst coating layer having an upstream region extending by 40 to 60% of the entire length of the substrate from an upstream end of the catalyst in the direction of an exhaust gas flow and a downstream region corresponding to the remainder portion of the catalyst coating layer, the composition of the catalyst particle of the upstream region being different from that of the downstream region. The upstream region in the direction of an exhaust gas flow has a structure where a void is included in a large number, and furthermore high-aspect-ratio pores having an aspect ratio of 5 or more account for a certain percentage or more of the whole volume of voids. Thus, the exhaust gas purification catalyst exhibits enhanced purification performance.
US10450911B2
An exhaust-gas aftertreatment device (10) for an internal combustion engine, particularly for a marine diesel internal combustion engine operated using heavy fuel oil, includes a housing (11); an exhaust-gas chamber (12) defined by the housing (11), for permitting exhaust gas to flow continuously through the housing (11), an inlet (13) for permitting exhaust gas to flow into the housing and an outlet (14) for permitting exhaust gas to flow out of the housing (11); a sound damping chamber (15), defined by the housing (11) and coupled with the exhaust-gas chamber (12). The sound dampening chamber (15) is constructed to receive a fluid or a pourable solid at a fill level depending on the frequency of an exhaust sound to be damped.
US10450905B2
A variable valve timing control device includes a valve unit including a spool having a plurality of land portions at an outer circumference of the spool, and being formed with a drain flow path inside the spool. The valve unit allows a second pump port and a lock port to communicate with each other in a case where the spool is set at an unlock position where a lock state of a lock mechanism is released, and the valve unit closes the second pump port with the land portion of the spool and allows the lock port to communicate with the drain flow path in a case where the spool is set at a lock position where the lock mechanism is allowed to be shifted in the lock state.
US10450904B2
An abnormality diagnosis system of an internal combustion engine that is installed on a vehicle and includes an actuator includes an electronic control unit. The electronic control unit receives vehicle outside information concerning a period of time for which the vehicle speed is less than a predetermined value, and determines whether the period for which the vehicle speed is less than the predetermined value is expected to be equal to or longer than a length of time required for an abnormality diagnosis of an abnormality diagnosis target device. The electronic control unit activates the actuator and starts the abnormality diagnosis as the vehicle speed becomes lower than the predetermined value, when it determines that the period for which the vehicle speed is lower than the predetermined value is expected to be equal to or longer than the time required for the abnormality diagnosis of the target device.
US10450900B2
In one embodiment, a plant control apparatus is configured to control a power generating plant that includes a gas turbine configured to be driven by a gas, an exhaust heat recovery boiler configured to generate steam by using heat of an exhaust gas from the gas turbine, a temperature reducing apparatus configured to cool, through a cooling medium, the steam generated by the exhaust heat recovery boiler, and a steam turbine configured to be driven by the steam cooled by the temperature reducing apparatus. The plant control apparatus includes an output controller configured to control output of the gas turbine, and a temperature reduction controller configured to control a cooling operation of the steam by the temperature reducing apparatus while the output controller controls the output of the gas turbine.
US10450899B2
This gas turbine exhaust system provides a bypass duct having a gas inlet section capable of receiving the turbine exhaust gas, a first section for connection with an exhaust gas collector and a second section for connection with a heat collection boiler, detachable ducts respectively opened and closed, selectively fitted in the first and second sections, to operate the exhaust system in a simple cycle mode or in a combined cycle mode, and guide rails for guiding the ducts.
US10450891B2
Aspects of the disclosure are directed to a cover configured to substantially conform to a profile of a first assembly of an engine in terms of the dimensions of the first assembly and hermetically seal the first assembly such that a second assembly of the engine that is external to the cover is accessible, a container containing a desiccant, and a screen coupled to the container.
US10450883B2
A sealing assembly for a gas turbine engine includes a case, a support arm, a carrier, a vane, a seal, and a gasket. The support arm is connected to and extending radially inward from the case. The carrier is connected to an end of the support arm. A portion of the vane is disposed downstream of the carrier. A portion of the seal is disposed within the carrier. The gasket is disposed adjacent to and abutting the seal. The gasket is also positioned partially between the seal and the carrier and partially between the seal and the vane.
US10450882B2
An interface arrangement includes two annular components that extend along an axis and are in contact with one another and a third component that is positioned radially inward from at least one of the two components. There is an anti-rotation feature on one of the three components that engages an anti-rotation feature on an annular seal member. The seal member is in contact with the first two components and is positioned between the third component and at least one of the first two components.
US10450876B2
A blade comprises an airfoil having a root end and a tip. A metallic substrate is along at least a portion of the airfoil. An abrasive tip coating comprises an abrasive and an aluminum-based matrix. An aluminum-based base layer is between the tip coating and the substrate.
US10450869B2
A gas turbine compressor having at least one airfoil tip (10) and a flow duct wall (20) which is disposed radially opposite thereto and has a circumferential groove (31-33) therein in which is disposed at least one web (40) having a radial cutback (44) is provided. An upstream beginning (41) of the cutback is located axially downstream of an upstream groove edge (21) between this groove edge and an upstream leading edge (11) of the airfoil tip, and a downstream end (42) of the cutback is located in an airfoil-tip-proximal half (34) of a radial height (35) of the circumferential groove.
US10450865B2
A damper ring is mounted in frictional engagement with a radially inwardly facing surface of a circumferential groove defined in a rotary part of a gas turbine engine. Energy dissipation is provided via sliding friction of the ring in the groove. Pressure relief dimples are provided around the outer diameter of the ring for locally reducing contact pressure at the outer diameter below a value at which the damper ring locks in the groove by friction forces when subject to centrifugal loads.
US10450863B2
A gas turbine engine and system for measuring torque for a gas turbine engine shaft is provided. The system may include a first sensor module, a second sensor module, a first coupler, a second coupler, and a static antenna. The first and second sensor modules may include strain sensors positioned on the gas turbine engine shaft. The first coupler may be positioned on the gas turbine engine shaft and electrically connected with the first sensor module. The second coupler may be positioned on the gas turbine engine shaft and electrically connected with the second sensor module. The static antenna may include a first band and a second band. The first signal band may be in operable communication with the first sensor module and positioned radially outward from the first coupler. The second signal band may be in operable communication with the second sensor module and positioned radially outward from the second coupler.
US10450840B2
A downhole assembly comprises a disintegrable article that includes a matrix material; an energetic material configured to generate energy upon activation to facilitate the disintegration of the disintegrable article; and a sensor. A method of controllably removing a disintegrable downhole article comprises disposing the downhole article in a downhole environment; performing a downhole operation; activating the energetic material; and disintegrating the downhole article.
US10450831B2
A choke assembly. In some embodiments, the choke assembly includes a choke element having a fluid flow passage therethrough. The choke element includes a cage having a plurality of apertures therethrough for the passage of fluid and a plug moveable with respect to the cage. The plug has an end surface that defines a boundary of the fluid flow passage through the choke and is moveable to open or close each of the apertures through the cage, whereby the flow of fluid through the cage is controlled. The apertures in the cage are disposed in a first portion and a second portion separated by a land. Each of the first and second portions has a least one aperture therein. The plug may be positioned with its end surface disposed to intersect the land, such that each aperture is fully open or fully closed to the flow of fluid.
US10450826B2
A sensing system comprises at least one gauge disposed in a wellbore, a sensing link coupled to the at least one gauge, and a debris barrier coupled to the sensing link. The debris barrier comprises a housing coupled to the sensing link, and a barrier element configured to reduce the transport of particulates from the wellbore into the sensing link.
US10450825B2
A technique includes determining a streamline field in a geologic region that contains a wellbore, based at least in part on a reservoir model of the region. The streamline field includes streamlines that intersect a fluid contact of interest in the region and intersect the wellbore. The technique includes determining arrival times at points along the wellbore associated with the fluid contact boundary of interest based at least in part on fluid travel for the boundary being constrained to occur along the streamlines; and determining partitions associated with isolated completion zones based at least in part on the determined arrival times.
US10450821B2
A wellhead port plug assembly includes a first plug body including connection elements allowing the first plug body to be sealingly and removably mounted in a port of a wellhead of a hydrocarbon well. The plug assembly includes a spool unit displaying an axial through-channel extending between a first end and a second end of the spool unit, which spool unit includes a first flange section arranged at the first end for sealingly mounting the spool unit to the wellhead aligning the through-channel with the port, and a second flange section arranged at the second end; a second plug body including connection elements allowing the second plug body to be sealingly and removably mounted in the through-channel; and a blind flange which is sealingly and removably mounted to the second flange section allowing the second plug body and the first plug body to be removed from the wellhead via the through-channel.
US10450792B2
The glass panel unit includes a first glass panel, a second glass panel, a seal, an evacuated space, and a spacer. The second glass panel is placed opposite the first glass panel. The seal with a frame shape hermetically bonds the first glass panel and the second glass panel to each other. The evacuated space is enclosed by the first glass panel, the second glass panel, and the seal. The spacer is placed between the first glass panel and the second glass panel. The spacer contains polyimide represented by chemical formula (1):
US10450790B1
A brickmold window trim can include a single-piece body that can be installed by hand on a window frame without tools. The brickmold window trim resiliently couples to the window frame, is self-retaining on the window frame, and self-centering relative to the window frame. The brickmold window trim can have a flange that contact a top surface of a ledge portion of a window frame, a support wall that contacts a side surface of the ledge portion and an angled wall portion that contacts an underside of the ledge portion. One or more of the flange wall, support wall and angled wall snaps or clips onto the ledge portion to couple the brickmold window trim to the window frame.
US10450782B2
A latch is provided. The latch having: a housing; an intermittent lever pivotally mounted to the housing for movement between a latched position and an unlatched position; and an elastomeric feature configured to contact the intermittent lever when it is in the latched position.
US10450780B2
A closure latch assembly for a vehicle door includes a latch mechanism and a lock mechanism. The lock mechanism includes a lock link pivotable between unlock and lock positions, and dual cam arrangement which functions in coordination with rotation of a power lock gear to establish a first locked state where a first cam holds the lock link its lock position and a second locked state where a second cam holds the lock link in its lock position. An unlocked state is established when neither of the first and second cams engage the lock link in its unlock position.
US10450776B2
An electromagnetic lock assembly includes a magnet block having a coil assembly and a connection for receiving an electrical current; and a control system having a detection circuit and an activation circuit, wherein the detection circuit senses a voltage across the coil and automatically sends an activation signal to the activation circuit when the voltage decreases from a supply voltage to a reference threshold voltage, the activation circuit increasing the electrical current through or the voltage across the coil assembly upon receipt of the activation signal. The electromagnetic lock assembly may further include an armature for coupling with the magnet block, wherein the supply voltage is configured by the control system to magnetically couple the armature and the magnet block absent an external separating force applied against the armature or magnet block.
US10450772B2
A removable floor for use with a portable shelter, the floor including a central section defining a ground engaging area and having at least one layer constructed of a non-permeable material, at least one side wall extending upward from and being connected to the central section at an edge of the ground engaging area and having an outward facing side wall fastener, and at least one initial locating fastener extending outward relative to the at least one side wall of the floor. The floor is usable in combination with a portable shelter having complementary fasteners for releasable connection of the floor to the shelter.
US10450771B2
A utility pole setting trailer includes a horizontal frame configured to carry utility poles to remote locations, a set of wheels supporting the horizontal frame, a hydraulic boom coupled to the horizontal frame and configured to load and unload the utility poles on to the horizontal frame, and a motor coupled to the hydraulic boom and configured to power the hydraulic boom. The hydraulic boom includes a first arm and a second arm, and a grapple is coupled to a distal end of the second arm. The grapple is configured to grasp a respective utility pole. In addition, the horizontal frame includes a front portion and a rear portion that are configured to extend apart from each other to increase a length of the horizontal frame.
US10450765B2
The present disclosure is directed to an entrance to a theater of the type normally used to show motion pictures. The motion picture theater entrance has distinctive outer walls separating a vestibule from a lobby. The vestibule has a curved image projection wall located inside said vestibule and is connected to a viewing area by a curved walkway. The entrance also may include border lighting along the upper and or lower edges of its walls.
US10450762B2
An elongate profile (1) for terminating installed tiles includes, viewed in cross-section, a fastening leg (4) for fixing the profile to a base (10), wherein the fasting leg (4) defines a contact surface (2) and is provided with passage openings (3), and a boundary leg (5) adjoining the fastening leg (4) substantially vertically, wherein the outside (7) of the boundary leg (5) defines a visible surface. A stop leg (8) is further provided directly adjacent to the boundary leg (5) and extending downwardly in the direction of the fastening leg (4), the stop leg (8) including an angle (α) with the boundary leg (5) in the range between 5 and 30° and having a plurality of through holes (9).
US10450760B2
A set of essentially identical floorboards each including a front face and a rear face extending in the horizontal plane, a core, and a surface layer, a mechanical locking system is arranged at least at two opposite edges for connecting a floorboard with an adjacent floorboard in a horizontal and a vertical direction, said mechanical locking system being configured for connecting the floorboard with the adjacent floorboard by vertical folding, wherein one of said opposite edges is provided with a horizontally extending protrusion at an upper edge, and wherein said protrusion is configured to overlap a surface groove at an upper edge of the other of said opposite edges, such that two connected and adjacent floorboards have upper overlapping edges.
US10450757B2
A snow guard for a standing seam metal roof, which may impede falling or melting snow and ice and may prevent gutters from being overwhelmed by falling or melting snow and ice. Such a snow guard may be fitted to the standing seams of the roof by screws or similar fasteners. The snow guard may prevent leakage through the holes created by the fasteners, may aesthetically blend into the material of the standing seam metal roof system, and may function as a base for scaffold systems. Such a snow guard may also add strength to the panels on which it is disposed. Finally, such a snow guard may also have the benefit of being easy to install.
US10450748B2
A structural device includes a first deformable member configured to absorb at least a portion of a load resulting from relative displacement between structural members of a building. The first deformable member exhibits elastic deformation when subjected to tensile and/or compressive forces within a first range of forces, and exhibits plastic deformation when subjected to tensile and/or compressive forces within a second range of forces. A second deformable member is affixed to a portion of the first deformable member, and is configured to absorb at least another portion of the load resulting from the relative displacement between the structural members of the building. The second deformable member exhibits elastic deformation when subjected to tensile and/or compressive forces within a third range of forces, and exhibits plastic deformation when subjected to tensile and/or compressive forces within a fourth range of forces. Methods relate to forming structural devices.
US10450735B2
In a flush toilet, a base plate, in which a function unit is installed, is provided on a recessed portion formed on a rear upper surface of a toilet bowl of a toilet main body. Hole portions that are open downward are provided in the recessed portion. The base plate is provided with bottomed protrusion portions fitted into the hole portions and accommodates a part of the function unit. Flow channels are provided between the base plate and the recessed portion, so that water inside the toilet bowl is discharged to a floor surface from the flow channels from the hole portions before the water overflows.
US10450732B2
Described herein is a fluid dispensing system, a system for processing waste material and a fluid monitoring system and a method of monitoring the quality of a fluid. One embodiment provides a fluid dispensing system (1) including a fluid dispenser (3) in fluid communication with at least one source of a first fluid. An identification device identifies a user of the system and generates a user identifier. A processor (19) is responsive to the user identifier to access a database (27) to retrieve user data indicative of one or more user preferences and, in response, generate a control signal. One or more electrical sensors (25) are configured to sense a gesture motion from the user and, in response, generate a local input signal. An actuator system (29) is responsive to the control signal and the local input signal to dispense the first fluid from the fluid dispenser with predefined characteristics.
US10450725B2
A construction machine that can ensure an initial response that varies in accordance with a hydraulic actuator in a similar fashion to a case of adopting a hydraulic pilot-type operation device is provided. A controller 100 of a hydraulic excavator outputs a command current for driving the corresponding solenoid proportional valve (i.e. some of solenoid proportional valves 41a, 41b, 42a to 42d, 43a to 43d, 44a and 44b) in response to an operation signal from an electric lever-type work operation device 2a or 2b, and includes a correction function to correct the command current such that the command current is higher than a target current corresponding to an operation amount of the operation device for preset predetermined time at a time of starting to operate the operation device from a neutral position thereof. This correction function corrects only the command current to the bucket solenoid proportional valves 44a and 44b.
US10450721B2
A construction machine according to the present invention includes electric components 20 and a cover member 21, and includes an inflow side opening 25 that allows cooling air generated by the cooling fan 16 to flow therein, and an outflow side opening 26 that allows the cooling air flowing in from the inflow side opening 25 to flow out, in which the cover member 21 is formed such that the inflow side opening 25 expands toward an upstream side of a flow of the cooling air with respect to a space formed between the cover member 21 and the post-treatment device 17, and having the electric components 20 therein, and a space between the post-treatment device 17 and the cover member 21 narrows from the inflow side opening 25 toward the outflow side opening 26.
US10450705B2
Magnetic levitation train system comprising a plurality of rows of magnets being faced against a track onto which the magnetic levitation train system rides on, the plurality of rows of the magnets each being arranged in a Halbach array configuration, and further being arranged to cooperate to form a magnetic field exerted onto said track, wherein the magnets of each row of magnets are alternatively displaced with respect to each other according to a sinusoidal configuration.
US10450703B2
The present application provides a tissue product comprising at least about 10 weight percent high coarseness fibers, from about 1.0 to about 10 weight percent synthetic fibers and less than about 10 weight percent long, low-coarseness cellulosic fibers. The high coarseness fibers may be cellulosic fibers having an average fiber length greater than about 2.0 mm and a coarseness greater than 17 mg/100 m, such as Southern softwood kraft pulp fibers (SSWK) derived from a pine in the Pinus subgenus, and the synthetic fiber is a non-cellulosic, thermoplastic fiber such as non-fibrillated polyethylene terephthalate (PET) fibers. In certain embodiments the tissue products may be substantially free from long, low coarseness cellulosic fibers, yet provide satisfactory strength, such as a geometric mean tensile from about 500 to about 1,200 g/3″, and softness, such as a TS7 less than about 11.0.
US10450701B2
The present invention relates generally to the generation of bio-products from organic matter feedstocks. More specifically, the present invention relates to the use of pulping liquors in the hydrothermal/thermochemical conversion of lignocellulosic and/or fossilised organic feedstocks into biofuels (e.g. bio-oils) and/or chemical products (e.g. platform chemicals).
US10450694B2
A method of scribing abrasion aesthetics, patterns, images, serial numbers, ply markings and/or other information, such as sizing or care information, on fabric such as denim, before or during the fabric cutting process is provided. The method comprises loading the panel abrasion software, pattern marker software, and fabric scribing software; placing the fabric on a flat surface under at least one laser; laser scribing ply numbers, serial labels, fabric markers, and panel abrasions on the fabric; cutting the fabric into fabric lengths; spreading the pre-abraded and pre-marked fabric lengths on top of each other to create multiple plies in precise alignment; cutting shaped panels along the lines of the pattern marker with a conventional knife, laser, or other appropriate cutting tool; and stacking the abraded, labeled and shaped panels robotically or manually for sewing.
US10450690B2
A method for controlling a washing machine configured to receive laundry and including a tub and a drum located in the tub includes rotating the drum at a water supply revolutions per minute (RPM), supplying wash water to the tub based on rotating the drum at the water supply RPM, accelerating rotation of the drum based on supplying wash water to the tub, sensing a first eccentric value of the drum based on accelerating the rotation of the drum, based on the first eccentric value, determining a rotational speed for rotating the drum, and rotating the drum at the rotational speed.
US10450689B2
A dual-stroke safety switch of a washing machine has a control switch mounted in a base, and a control rod movably connected to the base. The control switch comprises a first control switch and a second switch. The control rod has two motion strokes respectively for controlling the switch-off of the first control switch and the second switch, and the motion stroke for the switch-off of the first control switch is less than the motion stroke for the switch-off of the second control switch. The different strokes of the control rod substantially reflect different degrees of eccentricity of a water tub. The switch-off of the first control switch indicates that small eccentricity of the water tub takes place, and the switch-off of the second control switch indicates that there is serious eccentricity.
US10450687B2
Disclosed is a washing machine capable of improving the efficiency of washing and product quality by improving a pivoting structure of a door assembly having a door and an auxiliary washing unit forming an auxiliary washing space. Also, the door and the auxiliary washing unit may be coupled by a locking part so that a user can open and close the door assembly conveniently when manual washing is not needed. When manual washing is needed, the user may release a locked state of the locking part to move the door and the auxiliary washing unit separately.
US10450683B2
According to the sewing system of the present embodiment, the sewing machine and the robot arm are fixedly supported at the fixed positions by the base. Therefore, when a target position of the robot arm for the sewing operation is set once, a relative positional relation between the robot arm and the sewing machine is kept by the base even though the sewing system is entirely moved. Therefore, it is not necessary to again perform a setting operation of the target position for the sewing operation, so that the burdens on the teaching operation and the other setting operations are reduced.
US10450680B2
An improved multi-purpose tool useful for creating various crafts using yarn is disclosed. The tool comprises a bottom portion and a top portion. The bottom portion comprises one or more bottom members, the one or more bottom members having a space in between and extending downwards and generally parallel to each other at ends of the one or more bottom members. The upper portion comprises one or more upper members, the one or more upper members having a space in between and extending upwards and generally parallel to each other at ends of the one or more upper members. The tool also includes one or more notches contained in the ends of the one or more bottom members and in the ends of the one or more upper members. The notches along with the upper and/or bottom portions allow a user to create a variety of crafts using the same tool. The tool may also include one or more holes to help the yarn used for crafting from getting twisted. The bottom and upper portions together form different shapes for the tool such as Y-shape, H-shape, X-shape etc. Additionally, the tool may function as a sling shot.
US10450672B2
The object is to produce with good reproducibility an epitaxial silicon carbide wafer having a high quality silicon carbide single crystal thin film with little step bunching. To achieve this object, for etching the silicon carbide single crystal substrate in the epitaxial growth furnace, hydrogen carrier gas and silicon-based material gas are used. After the etching treatment is finished as well, the epitaxial growth conditions are changed in the state in the state supplying these gases. When the conditions stabilize, a carbon-based material gas is introduced for epitaxial growth.
US10450654B2
In a radical gas generation system according to the present invention, a process chamber apparatus includes a table that causes a target object to rotate. A radical gas generator includes a plurality of discharge cells. Each of the plurality of discharge cells includes an opening. The opening is connected to the inside of the process chamber apparatus and faces the target object. Through the opening, a radical gas is output. Of the plurality of discharge cells, a discharge cell located farther from a center position of the rotation of the target object in a plan view includes a larger facing surface area that is a region in which a first electrode member and a second electrode member face each other.
US10450652B2
A method of forming a carbonized composition includes providing an organic composition, forming a protective layer over the organic composition, increasing temperature to carbonize the organic composition and for a period of time to form the carbonized composition, and removing the protective layer from the carbonized composition.
US10450645B2
A coating system for coating a part (10), such as a turbine blade or vane, has a mask (14) positioned adjacent to a first portion (16) of the part (10) to be coated and a mechanism (30) for moving the mask (14) relative to the part (10). The mechanism (30) may be a gear mechanism or a magnetic mechanism.
US10450641B2
Methods of pre-densifying a metal wire containing superconductor materials are provided. Superconductor materials containing the pre-densified wires also are provided. The wires may be pre-densified by subjecting a metal wire that includes one or more filament cavities in which a superconductor precursor powder is disposed to a temperature and a first pressure for a time sufficient to densify the superconductor precursor powder to form a pre-densified metal wire, wherein the temperature is less than the melting point of the superconductor precursor powder, and the first pressure is sufficient, at the temperature, to compress at least a portion of the metal wire.
US10450640B2
Aluminum alloy products having improved property combinations and method for artificially aging same
Aluminum alloy products, such as plate, forgings and extrusions, suitable for use in making aerospace structural components like integral wing spars, ribs and webs, comprises about: 6 to 10 wt. % Zn; 1.2 to 1.9 wt. % Mg; 1.2 to 2.2 wt. % Cu, with Mg≤(Cu+0.3); and 0.05 to 0.4 wt. % Zr, the balance Al, incidental elements and impurities. Preferably, the alloy contains about 6.9 to 8.5 wt. % Zn; 1.2 to 1.7 wt. % Mg; 1.3 to 2 wt. % Cu. This alloy provides improved combinations of strength and fracture toughness in thick gauges. When artificially aged per the 3-stage method of preferred embodiments, this alloy also achieves superior SCC performance, including under seacoast conditions.
US10450637B2
A conductive element of a cable or a wire is formed of an improved aluminum-zirconium alloy. The aluminum-zirconium alloy further includes an inoculant. The aluminum-zirconium alloy exhibits excellent ultimate tensile strength values and resistance to heat. Bonding wires formed from an improved aluminum-zirconium alloy exhibiting certain ultimate tensile strength values, fatigue resistance and/or creep rates are also described. Methods of forming cables and wires are also further disclosed.
US10450635B2
Provided is a high strength and high corrosion-resistance Ni-based alloy having excellent hot forgeability, which is suitable for a member for oil drilling, the Ni-based alloy having a composition consisting of, by mass %, 42.1 to 45.5% of Cr, 0.5 to 2.5% of Nb, 1.2 to 2.0% of Ti, 0.0001 to 0.0090% of Mg, 0.001 to 0.040% of N, 0.01 to 0.50% of Mn, 0.001 to 0.050% of Si, 0.01 to 1.00% of Fe, 0.01 to 2.50% of Co, 0.001 to less than 0.500% of Cu, 0.001 to 0.050% of Al, 0.005 to less than 0.100% of V, 0.0001 to 0.0100% of B, 0.001 to 0.050% of Zr, and the balance of Ni with inevitable impurities, and the composition preferably further consists of any one of 0.1 to 1.5% of Mo, 0.1 to 1.5% of W, 0.001 to less than 0.050% of Ca, and 0.001 to less than 0.050% of Ta.
US10450633B2
Methods of recovering lithium from a lithium source or a lithium-containing material using low pH solutions and membrane technologies to purify and concentrate the recovered lithium. The lithium sources may include a spent lithium-ion battery/cell, a lithium-containing mineral deposit, or other lithium containing materials. The processes described herein recovery the lithium after digestion of the lithium-containing material with a low pH solution through one or more acid-stable, semipermeable membranes.
US10450622B2
A method for heat treating a manganese steel product whose alloy comprises: a carbon fraction (C) between 0.09 and 0.15 wt. %, and a manganese fraction (Mn) in the range of 3.5 wt. %≤Mn≤4.9 wt. %, the method comprising: performing a first annealing process (S4.1) with the substeps heating (E1) the steel product to a first holding temperature (T1), which lies above 780° C., holding (H1) the steel product during a first time period (Δ1) at the first holding temperature (T1), cooling (A1) the steel product, performing a second annealing process (S4.2) with the substeps heating (E2) the steel product to a holding temperature (T2), which lies above 630° C. and below 660° C., holding (H2) the steel product during a second time period (Δ2) at the holding temperature (T2), cooling (A2) the steel product.
US10450617B2
A method of diagnosing bacterial vaginosis in a woman, which involves determining an amount of each of more than one BV-associated bacterium in a vaginal sample obtained from the female and assessing a BV status of the female based on the amount of each of the more than one BV-associated bacterium in the sample.
US10450613B2
Compositions and methods for the treatment and diagnosis of cancer are disclosed.
US10450612B2
This invention is directed to a method of diagnosing bladder cancer in dogs.
US10450611B2
The present disclosure provides methods and systems for personalized genetic testing of a subject. In some embodiments, a sequencing assay is performed on a biological sample from the subject, which then leads to genetic information related to the subject. Next, nucleic acid molecules are array-synthesized or selected based on the genetic information derived from data of the sequencing assay. At least some of the nucleic acid molecules may then be used in an assay which may provide additional information on one or more biological samples from the subject or a biological relative of the subject.
US10450599B2
The present disclosure relates to methods and compositions involving HCR reactions that involve initiators that are split into two or more parts. Effective HCR is dependent upon two or more of these split initiators being brought into proximity (e.g., via binding events mediated by a target) such that a full initiator is formed that is capable of triggering HCR signal amplification.
US10450598B2
Method includes providing a droplet actuator having a droplet-operations gap and a plurality of electrodes positioned along the droplet-operations gap. The method also includes positioning an input droplet in the droplet-operations gap. The input droplet has a starting concentration of a substance-of-interest. The method also includes conducting droplet operations within the droplet-operations gap using the electrodes to generate discrete dilution droplets that are formed from the input droplet. The dilution droplets and a remainder of the input droplet form a droplet set. At least two of the dilution droplets in the droplet set having different concentrations of the substance-of-interest. The method also includes combining a select number of the droplets from the droplet set to form an output droplet having a modified concentration that is substantially equal to a designated target concentration.
US10450584B2
The present invention is directed to methods and compositions comprising novel CRISPR polypeptides and polynucleotides for site-specific cleavage and nicking of nucleic acids, transcriptional control and genome editing.
US10450583B2
The present disclosure provides interfering nucleic acids, and compositions comprising same, that reduce viability and/or activity of a pest, e.g., a Hymenoptera pest. The interfering nucleic acids and compositions are useful in controlling Hymenoptera pests, which methods are also provided.
US10450578B2
The invention provides methods of engineering plants to modulate hydroxycinnamic acid content. The invention additionally provides compositions and methods comprising such plants.
US10450577B2
This disclosure concerns compositions and methods for promoting transcription of a nucleotide sequence in a plant or plant cell, employing a promoter from a Panicum virgatum metallothionein-like gene (mtl). Some embodiments relate to a promoter from a Panicum virgatum metallothionein-like gene (mtl) that functions in plants to promote transcription of operably linked nucleotide sequences.
US10450572B2
This document relates to materials and methods for treating cancer (e.g., prostate cancer). For example, methods for using one or more androgen receptor variant (AR-V) inhibitors (e.g., morpholinos) to treat a mammal having prostate cancer (e.g., castration-resistant prostate cancer) are provided.
US10450571B2
The present invention lies in the field of molecules known as “small interfering RNA” with therapeutic applications. siRNAs have the ability to reduce gene expression in an extremely specific way (1). These are small sequences of double-strand RNA, normally used in laboratory to modify cell function, which revolutionized cell biology by allowing previously precluded molecular manipulations.
US10450562B2
Rapid nucleic acid libraries, methods of generation, kits, and compositions relating to library synthesis, including reagents, intermediaries and final products are disclosed herein. The disclosure enables rapid synthesis of libraries that allow independent verification of sequence information and rapid identification of sequence information with template of origin.
US10450555B2
Preparation of multi-hapten mutant G6PDH conjugates and their use for detection of multiple analytes
The present invention relates to multi-hapten mutant G6PDH conjugates, methods of their preparation and their use for detection of multiple analytes. The compositions of the invention comprise different types of haptens (molecules) require to be immobilized into the G6PDH to make one multi-hapten-G6PDH conjugate. Both thiol and amine functional groups on G6PDH are utilized for immobilization of different haptens.
US10450554B2
The present invention relates to a polypeptide having proline-specific endoprotease activity, selected from the group consisting of i. a polypeptide comprising a mature polypeptide sequence of SEQ ID NO: 2; ii. a polypeptide that has least 70%, 75%, 80%, 85%, 86%, 87%, 88%, 89%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98% or 99% identity to the mature polypeptide sequence of SEQ ID NO: 2; iii. a polypeptide encoded by a nucleic acid that hybridizes under medium stringency, preferably under high stringency conditions to the complementary strand of the mature polypeptide coding sequence of SEQ ID NO:1; iv. a polypeptide encoded by a nucleic acid that has at least 70%, 75% 80%, 85%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99% or 100% identity to the mature polypeptide coding sequence of SEQ ID NO: 1. The invention further relates to a method of producing the polypeptide and a process for the preparation of a food or feed product wherein the polypeptide is used.
US10450552B2
Variants of mannanase, compositions including the variants, to methods for their production to methods of using the variants to degrade and modify mannan containing material.
US10450549B2
The present disclosure relates to the use of a grass-active herbicide postemergently applied to AAD1-transformed turfgrasses to selectively control grass weeds in a turf grass crop. Also described is the use of AAD1 as a selectable marker in the production of transgenic turfgrass.
