US10482217B2
Managing playback of a media file, including detecting, while a media file is playing, a trigger mechanism indicating a change in optimal play characteristics of the media file from an original format, wherein the playback of the media file is associated with a first license, in response to detecting the trigger mechanism, instructing a trusted execution environment to request an updated license from a content provider of the media file, and upon receiving a second license for the media file, the trusted execution environment enforces play of the media file using the second license for a second format. The second license allows for the play of the media file to continue at the optimal play characteristics.
US10482211B1
In an electronic circuit design system, a physical layout of at least part of an electronic circuit design is visually rendered. Magnitude of current loading are determined at one or more of the circuit nodes, or one or more clusters of nodes grouped according to predetermined clustering criteria, for a selected net or nets. The range of magnitudes is mapped to at least one gradation range for visual indicia of preselected type, such as a predetermined color spectrum; preferably, alternative gradation ranges respectively for current sources and current sinks are provided. The visual indicia of the current loading magnitudes are then adaptively displayed to overlay the corresponding circuit nodes or clusters in the rendered physical layout, providing a reference for a designer to proportionately size segments of the selected net or nets, as well as spacing required for the segments.
US10482205B2
Monitoring signals in an integrated circuit can include monitoring a probed signal of an integrated circuit using a logic analyzer circuit implemented within the integrated circuit, detecting state changes in the probed signal using the logic analyzer circuit, and generating, within the logic analyzer circuit, a file specifying time stamped state changes of the probed signal.
US10482200B2
In one embodiment, the invention comprises: defining a first volume in a layer of a semiconductor device; calculating a probability of finding at least one dopant atom in the first volume, based on a dopant distribution of the layer; in the case that the calculated probability is equal to or greater than a pre-determined threshold, defining at least one additional volume in the layer substantially equal to the first volume; and in the case that the calculated probability is less than the pre-determined threshold: aggregating the first volume with a second volume adjacent the first volume, the second volume being substantially equal to the first volume; and recalculating a probability of finding at least one dopant atom in the aggregated first and second volumes, based on the dopant distribution of the layer.
US10482197B2
A computer implemented method of estimating solar irradiance, the method comprising: constructing a reference irradiance set of tuples; constructing a reference predictor set of tuples, merging the reference irradiance set of tuples and the reference predictor set of tuples by matching numerical identifiers for a location for which a global horizontal irradiance exists in the reference irradiance set of tuples and the timestamp with the numerical identifier for a particular location in the reference predictor set of tuples and the timestamp to provide a reference data set of tuples; and estimating the global horizontal irradiance for a specific location and a timestamp by minimizing the least squares error between the reference predictor set of tuples and the reference irradiance set of tuples to provide a set of estimated global horizontal irradiance values for a specific location and timestamp.
US10482196B2
A method, computer readable medium, and system are disclosed for generating a Gaussian mixture model hierarchy. The method includes the steps of receiving point cloud data defining a plurality of points; defining a Gaussian Mixture Model (GMM) hierarchy that includes a number of mixels, each mixel encoding parameters for a probabilistic occupancy map; and adjusting the parameters for one or more probabilistic occupancy maps based on the point cloud data utilizing a number of iterations of an Expectation-Maximum (EM) algorithm.
US10482180B2
Ground truth for a cognitive system is generated from a structured resource such as a table by identifying a subject of the structured resource and field headers. Linguistic analysis is performed on a given header to establish an interrogative context, and a question is generated relating to the subject based on the interrogative context, including an implementation of one or more mathematical operators. The question is generated using a question template, and has a question phrase based on the interrogative context, an operator phrase based on the selected operator, and a keyword phrase based on the subject. An answer to the question is determined by carrying out a computation that applies the selected operator(s) to one or more of the data values, to form a question-and-answer pair that is added to the ground truth. A filtering step is preferably used to ensure that the question-and-answer pair is valid.
US10482161B2
Embodiments of the present invention enable the generation and display of active reports. Applications of the present invention include its use in embodiments of a web-based product for managing an Information Technology (IT) infrastructure although the present invention is not limited to such applications. In embodiments, an active report is an active report file comprising report data and a user interface (UI) reference to a network location of code that defines an interactive UI comprising graphical user interface (GUI) components to be rendered when displaying the report data. In embodiments, the interactive UI is defined by UI code (such as an Adobe Flash Small Web Format (SWF) file) that also defines the UI of a rich internet application (RIA). In embodiments, the UI reference may be a link designating a location to the location of the UI code on a network, such as the Internet.
US10482157B2
A data compression apparatus includes a memory; and a processor configured to generate compressed matrix data, compare a threshold and an index value calculated about a specific value data string that is a data string obtained by coupling specific values specified from element values that are not zero values in each row of the compressed matrix data, specify a given constant as respective coefficients when the index value is larger than the threshold, calculate reciprocals of respective specific values as the respective coefficients when the index value is equal to or smaller than the threshold, and output matrix data after operation that is a result of rounding based on the number of places of significant figures of a decimal part in each element that corresponds about products of respective elements of the compressed matrix data and the respective coefficients calculated, regarding the respective elements of the compressed matrix data.
US10482155B2
In one embodiment, a matrix operation may be performed, wherein the matrix operation comprises a matrix multiplication operation on a plurality of matrix operands. Matrix data may be received from a multi-dimensional memory, wherein the matrix data is associated with the plurality of matrix operands. The plurality of matrix operands may be extracted from the matrix data, wherein the plurality of matrix operands comprises a first matrix operand and a second matrix operand. A first transform may be performed on the first matrix operand to obtain a transformed matrix operand, wherein performing matrix multiplication using the transformed matrix operand is faster than performing matrix multiplication using the first matrix operand. Matrix multiplication may be performed on the transformed matrix operand to obtain a partial result. A second transform may be performed on the partial result to obtain a result of the matrix multiplication operation.
US10482152B2
Various embodiments provide a commenting system for multiple users to provide and share comments to shared content items. For example, users can share a web link to a collection of content items, such as documents, spreadsheets, photos, and any other media, with other users stored in an online content management system. To enable such functionality, the online content management system can expose an application programming interface to enable third-party service providers to develop and attach a comment interface to content items. Accordingly, such a commenting system can provide a comment interface for concurrent display alongside a respective content item in which users can provide comments to shared content items or to use as notes for their personal content items.
US10482146B2
Exemplary embodiments include a system and method for Automatic Customization of Content Filtering (ACCF). The method includes receiving a search string from a user, creating a first filter based on the search string and searching different types of content stored in different content locations based on the first filter. The search returns a first subset of results to the user based on the first filter. The method further receives an indication of relevance for each one of the results in the first subset from the user. The method dynamically creates a second filter based on the received indications of relevance for the first subset of results. Based on the second filter, a second subset of more relevant results is returned to the user.
US10482144B2
Systems, methods, and non-transitory computer readable media are configured to provide a first element in an interface presentable to a user through which a plurality of ephemeral media content items are accessible by the user for a selected period of time. A second element in the interface through which a plurality of non-ephemeral media content items are accessible by the user is provided.
US10482143B2
A social networking system recommends objects, such as pages, of the social networking system to users of the social networking system based on the location of the user. The social networking system obtains location information identifying the location of the user. Based on the location of the user, the social networking system identifies levels of geographical partitions encompassing the location of the user. For each level of geographical partitions, the social networking system accesses relevant objects of the social networking system with connections to users located within the level of geographical partitions. The social networking system may have determined a term frequency-inverse document frequency (tf-idf) value for each relevant object. Based on the number of connections and the tf-idf value associated with each relevant object, the social networking system merges the relevant objects accessed at each level into a set of relevant objects to recommend to the user.
US10482141B2
A moderation framework monitors content posted in a database network and uses a declarative configuration scheme that defines moderation rules without having to write new software. A user interface operated by the moderation platform allows selection of different user criteria and different content criteria for triggering the moderation rules. The user interface also provides selectable actions for the moderation rules to apply when the content matches the selected user and content criteria. The user interface also allows selection of different entities for associating with different moderation rules, such as accounts, cases, opportunities, Chatter® feed posts, or custom objects defined by customers.
US10482134B2
Document management techniques to account for user-specific patterns in document metadata are disclosed. In one embodiment, a method for facilitating document retrieval may comprise: assigning a first entitlement to a first user for accessing a first plurality of documents; identifying patterns in the first user's creation or modification of metadata related to the first plurality of documents; recording the identified patterns associated with the first user; receiving a document query from a second user who has been assigned a second entitlement to access a second plurality of documents; determining, based on the second entitlement, an access right of the second user with respect to the first plurality of documents; and modifying the document query based on the access right of the second user and the identified patterns, such that the document query returns relevant documents from the first plurality of documents despite the second user's ignorance of the identified patterns.
US10482132B2
Non-limiting examples of the present disclosure describe creation and management of a contact associated with a document. A contact for a document in a first application may be created. The contact may be used to add content, from a second application, to the document. The contact may be stored. Contact data for the contact may be transmitted to one or more processing devices. An exemplary created contact may be used to transfer content from one or more applications to a document of another application. Other examples are also described.
US10482129B1
Disclosed approaches for accessing data involve determining in a first stage of a pipelined processing circuit, hash values from keys in a data access request and determining in a second stage of the pipelined processing circuit and from a hash table, addresses associated with the hash values. In a third stage of the pipelined processing circuit, data are read at the addresses in a memory arrangement, and in a fourth stage of the pipelined processing circuit a subset of the data read from the memory arrangement is selected according to a query in the data access request. In a fifth stage of the pipelined processing circuit, the subset of the data read from the memory arrangement is merged into response data.
US10482128B2
A string analysis tool for calculating a similarity metric between an input string and a plurality of strings in a collection to be searched. The string analysis tool may include optimizations that may reduce the number of calculations to be carried out when calculating the similarity metric for large volumes of data. In this regard, the string analysis tool may represent strings as features. As such, analysis may be performed relative to features (e.g., of either the input string or plurality of strings to be searched) such that features from the strings may be eliminated from consideration when identifying candidate strings from the collection for which a similarity metric is to be calculated. The elimination of features may be based on a minimum similarity metric threshold, wherein features that are incapable of contributing to a similarity metric above the minimum similarity metric threshold are eliminated from consideration.
US10482123B2
In an aspect, provided are methods, systems, and apparatuses comprising receiving a query specifying one or more materials of a floor/ceiling assembly and/or a classification or result, determining one or more media files responsive to the query, and providing the one or more media files for playback.
US10482116B1
Method and systems for interactive research report viewing are disclosed. The method includes receiving a user request to access a research content in a report viewing platform present in a user device. The method includes causing display of the research content in the report viewing platform. The method includes provisioning one or more interactive tools in report viewing platform to be used by a user of the user device. The method includes receiving at least one user interaction input to the research content using the one or more interactive tools. The at least one user interaction input comprises an insight note provided into the research content. The method includes receiving a sharing request to share the research content with the at least one user interaction input with at least one contact of the user. The method further includes sharing the research content with at least one contact of the user.
US10482106B2
Categorizing data in an on-demand database environment is provided. The categorized data is accessed to provide results based on statistical likelihood that records provide a desired result of a query. The categorization of the data includes organizing queries based on semantic terms, with categorization based on a multidimensional categorization of data in the database environment. The generating of results includes accessing relationship metadata both for individual records and for categories. Relationships along the same category, or among categories can provide records that may answer the query. The relationships and statistics are updated based on usage of the results data. Records and relationships identified as being used to solve the query, or being a desired solution to the query, can be weighted more heavily, thus increasing the likelihood of providing the most relevant data for subsequent queries.
US10482103B2
Methods and systems are disclosed for managing replication of metadata in a master-slave database environment. While metadata is managed on a master node using database tables with transaction guarantees, metadata copies on the slave node are managed using a lightweight key-value store. In exemplary embodiments, master metadata database tables are mapped to respective key-value structures at one or more slave nodes. The key-value structures have entries pointing to respective metadata objects, which include copies of metadata items stored in the master metadata database tables. The key-value structures can be hierarchically organized under a parent key-value structure. Metadata object versions can be organized as a linked list to facilitate multi-version concurrency control. Methods are disclosed for building the key-value store, for retrieving metadata from the store, for updating the store, for providing multi-version concurrency control, and for pruning obsolete metadata versions. Variants are disclosed.
US10482097B2
An event matrix may comprise labels and indicators corresponding to objects and links of an ontology. The objects and links may be determined from a plurality of data sources by a data integration system. Some of the labels may correspond to event objects, and may be arranged in a first spatial dimension at least in part on the basis of dates associated with said event objects. Other labels may correspond to non-event objects, and may be arranged in a second spatial dimension. Indicators may correspond to links between the event and non-event objects. An indicator for a particular link may be positioned with respect to the first and second spatial dimensions in accordance with the locations of the labels that correspond to the objects connected by the link.
US10482092B2
In general, the subject matter described in this disclosure can be embodied in methods, systems, and program products for receiving a query that was specified by user input at a computing device, identifying multiple datasets that are available to be queried, and identifying a ranking of the multiple datasets. A search of a highest-ranked of the multiple datasets may be requested. The search of the highest-ranked of the multiple datasets may be determined to not yield a result. A search of a lower-ranked of the multiple data sets may then be requested, and a responsive result thereby received. That result may be provided for presentation by the computing device.
US10482085B2
A method, medium, and system to generate cardinality estimates for at least one query execution plan for a query by representing a given set of multidimensional data including a plurality of data points having a value by a hierarchical tree data structure including nodes, each node representing a distribution of a subset of the points in the data set and being partitioned into tiles; calculating a bounding rectangle of the data points in each node; entering all non-empty tiles into a queue; processing of the queue can continue until a computational memory space limit is reached or until a desired estimation resolution is met; and encoding the resulting tree structure.
US10482082B2
An electronic device is provided. The electronic device includes a memory configured to store information associated with a user, and a query managing module that is functionally connected with the memory wherein the query managing module is configured to execute acquiring a query, determining at least one word associated with the user, from the query, obtaining a result of a first search executed, based on the at least one word, from a set of protected data associated with the user, changing at least a part of the query, based on the result of the first search, and providing a result of a second search executed, based on the changed query, from a set of public data.
US10482079B2
A system, method, and computer program includes a communications interface configured to receive a set of industry reports from multiple industry sources, and circuitry to compare one or more attributes of at least two trade lines to identify whether the at least two trade lines are duplicates. The circuitry characterizes as a binary indication whether the comparing indicates the one or more attributes are a match, and display a representation of the binary indication and receive a user-identified indication whether the at least two trade lines are duplicates. The circuitry trains a classifier, records the indication whether the at least two trade lines are duplicates and removes at least one of the at least two trade lines from the set of industry reports, and runs the classifier. Subsequently, a supervised machine learning classifier is trained in fit on the training data and is evaluated for accuracy of the testing data.
US10482078B2
The disclosure relates to a method (30) of handling a hash-tree based data signature. The method (30) is performed in a first device (13, 13a) and comprises: receiving (31), from a second device (12, 12a, 12b), a data signature generation request, the request comprising an indication on type of storage of a generated data signature; generating (32), in response to the data signature generation request, the data signature B using a hash-tree based data signing method; and providing (33), to the second device (12, 12a, 12b), a reference C to the generated data signature, wherein the generated data signature is obtainable by means of the reference C. The disclosure also relates to a method in a second device, corresponding devices, computer programs and computer program products.
US10482074B2
This technology relates generally to data classification, and more particularly to system and method for classifying an input statement with respect to a small dataset. In one embodiment, a method is provided for classifying an input statement with respect to a small dataset. The method comprises receiving the input statement, extracting a plurality of input keywords from the input statement, computing a membership score for each of a plurality of category ontology trees based on the plurality of input keywords, and determining a classification of the input statement based on the membership score. The plurality of category ontology trees are derived from the small dataset and correspond to a plurality of classifications in the small dataset.
US10482072B2
Systems and methods for using instrumentation for maintaining user-configured programs in a cloud computing environment are herein disclosed as comprising, in an implementation, intercepting operation data pertaining to the user-configured program, including a start time, an execution time interval, and an origin of the operation, canonicalizing the intercepted operation data by stripping operation-specific variable data from the operation data, aggregating the canonicalized operation data based on the start time, the canonicalized operation data, and the origin of the operation, and storing the aggregated operation data within a time series database in the execution time interval based on the start time.
US10482071B1
Methods for providing metrics for a plurality of storage entities of a multi-array data storage system are disclosed. As a part of a method, data representing storage characteristics from one or more storage entities is collected and a selection of a storage entity of the one or more storage entities is allowed. Responsive to the selection, a value is presented that is indicative of a predicted impact on the selected storage entity when data migration is performed. The predicted impact is determined based on the amount of shared data between the selected entity and at least one other storage entity.
US10482062B1
A fleet of query accelerator nodes is established for a data store. Each accelerator node caches data items of the data store locally. In response to determining that an eviction criterion has been met, one accelerator node removes a particular data item from its local cache without notifying any other accelerator node. After the particular data item has been removed, a second accelerator node receives a read query for the particular data item and provides a response using a locally-cached replica of the data item.
US10482060B2
A multichip package having a main die coupled to one or more daughter dies is provided. The main die may include embedded universal interface blocks (UIB) each of which can be used to interface with a corresponding daughter die to support high bandwidth parallel or serial communications. Each UIB may include an integrated processor subsystem and associated pattern sequencing logic to perform interface initialization and margining operations. Each UIB may perform simultaneous accesses to a daughter die across one or more channels. Each UIB may also include multiple phase-locked loop circuits for providing different clock signals to different portions of the UIB and a 2× clock phase generation logic. Each UIB may include multiple IO modules, each of which may optionally include its own duty cycle correction circuit. Each IO module may include buffer circuits, each of which may have a de-emphasis control logic for adjusting buffer drive strength.
US10482051B2
A data storage device carrier system includes a carrier configured to support one or more data storage devices, a backplane, including one or more coupling connector devices configured to electrically couple with a motherboard, and an interposer board operable to couple a plurality of the data storage devices supported by the carrier with the backplane. In an embodiment, the one or more coupling connector devices are operable to transfer communication signals and electrical power. The interposer board is operable to provide the electrical power from a single port on the backplane to each of the plurality of the data storage devices. The interposer board is also operable to pass communication signals between a primary port on the backplane to a first one of the plurality of the data storage devices, and to pass communication signals between a secondary port on the backplane to a second one of the plurality of the data storage devices.
US10482042B2
A multi-processor system includes a first processor; a second processor; a common memory configured to store data generated by the first processor and data generated by the second processor; and a memory interface circuit configured to interface between the common memory and the first and second processors, the first processor being configured to demodulate and decode a signal received through wireless communication, and store the decoded data in the common memory via the memory interface circuit, the memory interface circuit being configured to read and decipher the decoded data stored in the common memory, and store the deciphered data in the common memory.
US10482041B2
Provided are a device and computer readable storage medium for programming a memory module to initiate a training mode in which the memory module transmits continuous bit patterns on a side band lane of the bus interface; receiving the bit patterns over the bus interface; determining from the received bit patterns a transition of values in the bit pattern to determine a data eye between the determined transitions of the values; and determining a setting to control a phase interpolator to generate interpolated signals used to sample data within the determined data eye.
US10482036B2
A memory system includes an interface, a non-volatile memory and a controller. The interface is configured to communicate over an unsecured communication link with an external host. The non-volatile memory is pre-programmed with a device identifier and a corresponding initialization key that are additionally stored in a database that resides externally to the memory system, and is securely accessible by the host. The controller is configured to send the device identifier to the host, to receive from the host, via the interface, binding information that was generated in the host, to generate, using at least the received binding information and the pre-programmed initialization key, a first binding key that matches a second binding key that is generated in the host based on an initialization key securely obtained by the host from the database, and to securely communicate with the host over the communication link using the first binding key.
US10482035B1
A technique is provided for standardizing addresses. The technique includes implementing a standardization algorithm utilizing at least one computer processor to arrive at a standard address key for each address. The standardization algorithm performs multiple steps. The standardization algorithm pre-processes each input. The algorithm further performs cleaning and preparing each address by removing unnecessary portions of each address and parsing the address by searching the components of the address. The algorithm also concatenates all parts of each parsed address into a standard address key.
US10482034B2
Instantiating an attestation facilitation component that allows a remote application to attest to a secure state of a secure memory application executing upon a secure platform of a computer system regardless of a type of either the secure platform or a health attestation service. Instantiation comprises identifying a property that includes at least one of the secure platform type and the health attestation service type. The instantiation is customized with the identified property. The attestation facilitation component verifies that a report generated by the secure platform represents that the secure memory application is operating in a secure state, and accesses a token generated by the health attestation service that represents that the secure platform is operating in a secure state. The attestation facilitation component generates a quote that allows the remote application to verify that the secure platform and the secure memory application are both operating in secure states.
US10482033B2
A memory controller includes a dirty group detector configured to, in response to receiving a request for writing data to a memory, modify addresses of a cache group related to a physical address of the memory, increase counters corresponding to the modified addresses of the cache group, and detect whether the cache group is in a dirty state based on the counters; and a dirty list manager configured to manage the cache group in the dirty state and a dirty list including dirty bits according to a result of the detecting; wherein the dirty bits indicate whether a cache set included in the cache group is in the dirty state.
US10482026B2
In addition to caching I/O operations at a host, at least some data management can migrate to the host. With host side caching, data sharing or deduplication can be implemented with the cached writes before those writes are supplied to front end storage elements. When a host cache flush to distributed storage trigger is detected, the host deduplicates the cached writes. The host aggregates data based on the deduplication into a “change set file” (i.e., a file that includes the aggregation of unique data from the cached writes). The host supplies the change set file to the distributed storage system. The host then sends commands to the distributed storage system. Each of the commands identifies a part of the change set file to be used for a target of the cached writes.
US10482025B2
According to one embodiment, for each area having a first size, a number of accesses to the area is recorded in first information. In units of sub areas each having a second size smaller than the first size, access information for the sub area is recorded in the second information. In the first information, the number of accesses to an area to which a sub area in which duplicate accesses occur belongs is updated.
US10482020B2
An electronic apparatus and an operating method thereof. The electronic apparatus includes a memory which stores one or more instructions and a processor which executes one or more instructions stored in the memory. The processor executes the instructions to obtain one or more contents to be pre-fetched, to obtain one or more resources available in the electronic apparatus, to determine a priority of the one or more resources, and to allocate the one or more of the obtained resources, based on the obtained priority, forming a pipeline in which the obtained one or more contents are processed.
US10482018B2
An arithmetic processing unit includes a cache including a cache memory for storing states of data and data in a block at an index of the memory access request, a move-in buffer control unit that issues a move-in request when cache miss, and move-in buffers for registering the move-in request. The move-in buffer control unit, in response to cache miss, (a) secures a vacant move-in buffer when the vacant move-in buffer exists, (b) issues a move-in request when a move-in request having a same index as the memory access request is not registered in the move-in buffers, (c) issues the move-in request when the move-in request having the same index is registered in the move-in buffers and all ways are not used by the move-in request having the same index in the move-in buffers, and (d) releases the secured move-in buffer when all the ways are used.
US10482015B2
Embodiments of the present invention are directed to a computer-implemented method for ownership tracking updates across multiple simultaneous operations. A non-limiting example of the computer-implemented method includes receiving, by a cache directory control circuit, a message to update a cache directory entry. The method further includes, in response, updating, by the cache directory control circuit, the cache directory entry, and generating a reverse compare signal including an updated ownership vector of a memory line corresponding to the cache directory entry. The method further includes sending the reverse compare signal to a cache controller associated with the cache directory entry.
US10482014B2
In one or more embodiments, one or more systems, methods, and/or processes may determine that an information handling system is to be powered down and provide, to a non-volatile memory medium via a power coupling of the non-volatile memory medium, information indicating that the non-volatile memory medium is to be powered down. For example, the power coupling of the non-volatile storage medium may include one or more conductors, and the information indicating that the non-volatile memory medium is to be powered down may be provided via at least one of the one or more conductors. In one or more embodiments, the non-volatile memory medium may include volatile storage and non-volatile storage. For example, based at least on the information indicating that the non-volatile memory medium is to be powered down, the non-volatile memory medium may store information, that is stored by the volatile storage, via the non-volatile storage.
US10482009B1
An apparatus includes a host device and a data storage device. The host device is configured to store a first translation map for converting a logical sector to a logical erase unit. The data storage device includes a plurality of flash memory devices and a memory controller operationally coupled with the flash memory devices, each of the flash memory devices being arranged into a plurality of erase units, each of the erase units having a plurality of pages for storing data. The memory controller is configured to receive a second translation map from the host device, the second translation map for converting a logical erase unit to a physical erase unit within the flash memory devices, and store the second translation map in a memory module on the data storage device.
US10482005B1
One example method involves generating executable code, mapping a testcase to the executable code, where the testcase is associated with a test, identifying a dependent code component, notifying an owner of the dependent code component of a relation between the dependent code component and the executable code, initiating a test of the executable code, and resolving any problems that are identified during the test of the executable code. In this example, the entire method is performed during a code development phase.
US10482000B2
Described herein is a system and method for determining whether a detected issue in a computing system is a bug introduced by a developer or an intermittent issue. When an issue is detected, information about the issue is received. A determination is then made as to whether the issue is a new issue or whether it has been previously detected. When it is determined that the issue is a new issue, information about the issue is stored in a storage device. A feature vector is generated for the issue and is analyzed to determine a probability that the issue is a bug. When it is determined that the issue is a bug, the occurrence of the issue is reported to a user of the system that can correct the bug. Once the bug is corrected, the correction is provided back to the system and is used to train the system.
US10481998B2
Protecting sensitive information in connection with tracing an original execution of an entity. Embodiments include identifying that original information—which was accessed based on an original execution of one or more original executable instructions of the entity—comprises sensitive information. Based on the original information comprising the sensitive information, embodiments include performing one or both of (i) storing first trace data comprising alternative information—rather than the original information—into the trace, while ensuring that an execution path that was taken by the entity based on the original information is also taken during replay of the original execution of the entity using the trace; or (ii) storing second trace data into the trace that causes zero or more alternative executable instructions—rather than the one or more original executable instructions of the entity—to be executed during the replay of the original execution of the entity.
US10481997B2
Disclosed are various embodiments for a distributed code tracing system that provides code tracing as a service in a multi-tenant computing environment. In one embodiment, a code trace is received that is associated with a request submitted to a particular application hosted in a computing environment, where multiple applications are hosted in the computing environment. The code trace documents calls to multiple component services of the particular application in order to respond to the request. The code trace is compressed using time-based compression. The compressed code trace is then stored in a data store that is indexed by a unique identifier of the request.
US10481992B1
A method, system, and computer program product for increasing the life of a NAND flash, the method comprising selecting a set of internal control parameters for the NAND flash and optimizing the set of internal control parameters with a genetic algorithm to find an improved set of control parameters.
US10481990B2
Methods and apparatuses relating to a multiple master capable debug interface are described. In one embodiment, an apparatus includes a device circuit, a debug and test access port to debug and test the device circuit, and a switching circuit to switch a debug and test mastership between the debug and test access port and a data access port to the device circuit that is not dedicated to debug and test.
US10481987B2
Exemplary methods, apparatuses, and systems include a recovery manager receiving selection of a storage profile to be protected. The storage profile is an abstraction of a set of one or more logical storage devices that are treated as a single entity based upon common storage capabilities. In response to the selection of the storage profile to be protected, a set of virtual datacenter entities associated with the storage profile is added to a disaster recovery plan to automate a failover of the set of virtual datacenter entities from a protection site to a recovery site. The set of one or more virtual datacenter entities includes one or more virtual machines, one or more logical storage devices, or a combination of virtual machines and logical storage devices. The set of virtual datacenter entities is expandable and interchangeable with other virtual datacenter entities.
US10481985B2
Techniques to restore data from backup are disclosed. In various embodiments, an indication of a subcomponent to be restored from backup is received. View information associated with the backup is used to determine a set of physical components required to be retrieved from the backup to restore the requested subcomponent. The determined set of physical components is retrieved from the backup. The retrieved physical components are used to restore the subcomponent. In various embodiments, the view information includes data that identifies each of a plurality of separately-recoverable subcomponents of the backup and for each one or more physical components comprising the backup which would be required to restore that subcomponent.
US10481981B2
The present invention refers to a system, a method and product for automatically identifying quality defects in configuration parameters of a database system and for automatically correcting them according to predefined quality procedures. The method is executed on a central server (12) and on several satellite systems (10) as well. The method may be integral part of an enterprise resource planning system.
US10481975B2
A memory system has a non-volatile memory, an error corrector, an error information storage, and an access controller. The non-volatile memory comprising a plurality of memory cells. The error corrector to correct an error included in data read from the non-volatile memory. The error information storage, based on an error rate when a predetermined number or more of data is written in the non-volatile memory and read therefrom, to store first information on whether there is an error in the written data, on whether there is an error correctable by the error corrector in the written data, and on whether there is an error uncorrectable by the error corrector in the written data. The access controller, based on the first information, to control at least one of reading from or writing to the non-volatile memory.
US10481967B2
Systems and methods are described herein for logging system events within an electronic machine using an event log structured as a collection of tree-like cause and effect graphs. An event to be logged may be received. A new event node may be created within the event log for the received event. One or more existing event nodes within the event log may be identified as having possibly caused the received event. One or more causal links may be created within the event log between the new event node and the one or more identified existing event nodes. The new event node may be stored as an unattached root node in response to not identifying an existing event node that may have caused the received event.
US10481960B2
Examples of the present disclosure describe systems and methods of data ingress and egress using callback notifications. In an example, a callback notification may be received. The notification may comprise one or more resources, which may be extracted. The extracted resources may be associated with resource identifiers. One or more inference rules from an inference ruleset may be applied to the extracted resources to generate any related inferred relationships. The resource identifiers and inferred relationships may be stored in an isolated collection. The content or structure of the isolated collection may satisfy a notification rule within a notification ruleset. The notification rule may be associated with a recipient. As a result of the determination, the recipient may receive a callback notification. In some examples, the callback notification may comprise a change notification or one or more resource identifiers, associated resources, or relationships from the isolated collection.
US10481958B2
An embodiment of a semiconductor package apparatus may include technology to track a modification to a processor cache line, and set an indicator to indicate if the modification relates to a transaction. Other embodiments are disclosed and claimed.
US10481932B2
A port is dynamically added to and removed from a virtual switch. The new port may be allocated when there is sufficient free memory in a pool of memory associated with the virtual switch. When an existing port is deallocated, the portion of the pool of memory allocated to that existing port is freed up. As a result, a virtual machine that requires one or more ports on the virtual switch may be provisioned on a host so long as the pool of memory is sized properly and memory usage on the host is not excessive.
US10481928B2
User interface (UI) language options are provided. A request event of a visible text string for a UI element is identified. A user value area of a control of the UI element is inspected to obtain a resource bundle name and key for one or more language equivalents of the text string of the UI element. A menu option is added to the request event by retrieving the language equivalent of the text string in one or more languages from a resource bundle of the application using the resource bundle name and key.
US10481923B2
A data processing device (100) characterizes behavior properties of equipment under observation (105). The device (100) has a plurality of processing units that are adapted to process input values (a) to output values (e) according to numerical transfer functions. The functions implement an input-to-output mapping specified by a configuration (C) that is obtained by pre-processing historic data (114) from a plurality of master equipment (104). The configuration is related to the behavior properties of the equipment (105) so that some of the output values (e) represent the behavior properties of the equipment (105) under observation.
US10481918B1
Techniques to determine an execution path in a distributed environment are disclosed. A call to a method or function of a component of the distributed system is received, in connection with a request from a user of the distributed system. A unique correlation identifier that includes data that identifies the component, the request, and the method of function called is generated for the call.
US10481910B2
An apparatus and method for performing right-shifting operations on packed quadword data. For example, one embodiment of a processor comprises: a decoder to decode a right-shift instruction to generate a decoded right-shift instruction; a first source register to store a plurality of packed quadwords data elements; execution circuitry to execute the decoded right-shift instruction, the execution circuitry comprising shift circuitry to right-shift at least first and second packed quadword data elements from first and second packed quadword data element locations, respectively, in the first source register by an amount specified in an immediate value or in a control value in a second source register, to generate first and second right-shifted quadwords; the execution circuitry to cause selection of 16 most significant bits of the first and second right-shifted quadwords to be written to 16 least significant bit regions of first and second quadword data element locations, respectively, of a destination register; and the destination register to store the specified set of the 16 most significant bits of the first and second right-shifted quadwords.
US10481908B2
Setting or updating of floating point controls is managed. Floating point controls include controls used for floating point operations, such as rounding mode and/or other controls. Further, floating point controls include status associated with floating point operations, such as floating point exceptions and/or others. The management of the floating point controls includes efficiently updating the controls, while reducing costs associated therewith.
US10481905B2
A method and apparatus for verifying code integrity on a client, the method comprising: determining a verification object on the client; generating a plurality of verification sequences, wherein each verification sequence comprises a memory access mode, and a verification algorithm; randomly selecting a verification sequence from the plurality of verification sequences, and obtaining a server verification result for the verification object in accordance with the selected verification sequence; sending the selected verification sequence to the client; receiving a client verification result for the verification object calculated by the client in accordance with the selected verification sequence; and comparing the server verification result with the client verification result to obtain a code verification result.
US10481902B2
Initialization status of a register to be used as a pointer to a reference data structure is used to determine how a stub is to be generated to access the reference data structure. The register is one type of pointer configuration to be used to access the reference data structure, which is used to resolve a symbol associated with a function of a program. An indication is obtained as to whether the register has been initialized with a reference data structure pointer. Based on obtaining the indication, a stub is generated that is to be used to access the function. The generating depends on whether the register has been initialized. If the register has not been initialized, then the stub is generated to include another type of pointer configuration to be used to access the reference data structure.
US10481894B2
In one embodiment, a system for managing a virtualization environment includes a set of host machines, each of which includes a hypervisor, virtual machines, and a virtual machine controller, one or more virtual disks comprising a plurality of storage devices, the one or more virtual disks being accessible by the virtual machine controllers, where the virtual machine controllers conduct I/O transactions with the virtual disks, and an upgrade system configured to receive a request to upgrade a virtualized file server on a plurality of host machines from a first program code version to a second program code version, for each host machine, generate a snapshot of a code image associated with the second program code version, and provide the snapshot to the host machine via the virtual disk. The virtual machine controller located on the host machine stores the snapshot on a first storage device associated with the host machine.
US10481888B2
The invention relates to a method for managing an architecture, wherein the architecture comprises a main platform including a plurality of partitions for executing software, and at least one secondary platform. The method further comprises at least one step of associating each partition of the main platform with at least one processing member by installing, for each partition and each processing member, a driver specific to the relevant partition, the driver ensuring a secured link between the relevant partition and the operating member(s) with which the partition is associated.
US10481887B2
A method for installing an application in a security element of a portable end device comprises the following steps: the installation device receives an installation job for installing a pre-specified application on a pre-specified security element. The job is processed by the installation device which receives the installation job from the pre-specified security element itself or from a further security element different from the pre-specified security element.
US10481878B2
In one aspect, the invention provides a digital data processing system for information storage and retrieval that includes a first digital data processor (e.g., personal computer, workstation, server, mainframe, etc.) coupled to a second digital data processor and a data store (e.g., a RDF data store, relational database, etc.). The first digital data processor creates, reads, updates and/or deletes data from the data store (i.e., “CRUD” operations) based on a model generated by the first digital data processor. The model comprises an ontology and a set of constraints that are applied to data characterized by the ontology.
US10481873B2
A method includes detecting noise in a laser output of a heat assisted magnetic recording device. The noise is converted into an electrical signal including a numerical value. A least significant digit of the numerical value is selected. The least significant digit is concatenated with another least significant digit from another detecting of another noise in another laser output to form a number.
US10481872B2
Various aspects of the subject technology relate to systems, methods, and non-transitory machine-readable medium for generating random numbers are disclosed herein. Entropic data is collected from a computer system and the entropic data is stored as raw data in an assigned entropy pool. The entropic data is encrypted using a globally incrementing counter as an encryption key and the encrypted bytes are returned as a random number.
US10481870B2
An execution unit is described. The execution unit includes an arithmetic logic unit (ALU) circuit having a first input to receive a first value and a second input to receive a second value. The ALU circuit includes circuitry to determine an absolute value of the first value and to add the absolute value to the second value. The first input is coupled to a first data path having register space and an output of another ALU of the execution unit circuit as alternative sources of the first value. The second input is coupled to a second data path having the register space as a source for the second value.
US10481865B2
Techniques are disclosed for generating a voice user interface (VUI) modality within an application that includes graphical user interface (GUI) screens. A GUI screen parser analyzes the GUI screens to determine the various navigational GUI screen paths that are associated with edge objects within multiple GUI screens. Some edge objects are identified as select objects or prompt objects. A natural language processing system generates a select object synonym data structure and a prompt object data structure that may be utilized by a VUI generator to generate VUI data structures that give the application VUI modality.
US10481863B2
Aspects of the present disclosure relate to systems and methods for a voice-centric virtual or soft keyboard (or keypad). Unlike other keyboards, embodiments of the present disclosure prioritize the voice keyboard, meanwhile providing users with a quick and uniform navigation to other keyboards (e.g., alphabet, punctuations, symbols, emoji's, etc.). In addition, in embodiments, common actions, such as delete and return are also easily accessible. In embodiments, the keyboard is also configurable to allow a user to organize buttons according to their desired use and layout. Embodiments of such a keyboard provide a voice-centric, seamless, and powerful interface experience for users.
US10481862B2
A virtual reality system including a virtual reality user device with a display that presents a virtual reality environment to a user, an electronic transfer engine, and a virtual overlay engine. The virtual reality user devices receives network component data and security data for a network components. The virtual reality user devices generates overlays the security data onto the network component data to generate a virtual overlay.
US10481858B2
In one embodiment, a personalization application provides emotionally personalized audio content to co-located users. In operation, the personalization application acquires first personalized audio content for a first user based on an emotional state associated with the first user. The personalization application then causes a first audio device associated with the first user to output the first audio content. In addition, the personalization application causes a second audio device associated with a second user that is co-located with the first user to output second audio content while the first audio devices outputs the first audio content. Notably, the second audio content is different from the first audio content.
US10481848B2
An information processing apparatus according to the present invention, starts initialization of a first module which performs conflict resolving processing for resolving a combination of invalid print settings, performs the conflict resolving processing by the first module if a print setting is changed on an application and initialization of the first module is completed, and calls the conflict resolving processing by a second module if an instruction to terminate the application is received and initialization of the first module is not completed.
US10481847B2
Software applications and information apparatus supporting output of digital content over a network (e.g., Internet) to an output device (e.g., printer) are herein disclosed and enabled. To output digital content, an application for accessing a service provided over the network is installed at the information apparatus, the information apparatus discovers the output device that is in the same local area network (e.g., via IEEE 802.11) as the information apparatus, output device information is received from the discovered output device, and the output device information is transmitted to the service for registering the output device. Subsequent to registration, an application (e.g., Internet browser, email, document) at the information apparatus, having appropriate security or authentication information, may transmit digital content to the service to output the digital content at the registered output device. The output of digital content does not require a device specific driver to be installed in the information apparatus.
US10481838B2
The communication device may include a wireless interface configured to repeat operating sequentially in a plurality of states including a first state and a second state, a processor and a main memory. The communication device may acquire detection information from the wireless interface in a case where the wireless interface operating in the second state receives a second polling signal from a specific external device. The communication device may supply a specific signal to the wireless interface in a case where the detection information is acquired from the wireless interface operating in the second state, the specific signal being for causing the wireless interface to use, as a duration time period of the second state, a specific time period instead of the second predetermined time period, the specific time period being longer than the second predetermined time.
US10481834B2
A system and method for providing erasure code data protection for an array of solid state drives. The solid state drives are connected to an Ethernet switch which includes a RAID control circuit, or a state machine, to process read or write commands that may be received from a remote host. The RAID control circuit, if present, uses a low-latency cache to execute write commands, and the state machine, if present, uses a local central processing unit, which in turn uses a memory as a low-latency cache, to similar effect.
US10481832B2
A method includes receiving a delete request for a data element and determining to be in a state of queued delete request processing. The method further includes adding an intent to delete to a delete log. The method further includes receiving a data access request regarding the data element and performing a probability function to determine whether the intent to delete is likely in the delete log. When the probability function indicates that the intent to delete is not in the delete log, the method further includes executing the data access request. When the probability function indicates the intent to delete is probably in the delete log, the method further includes accessing the delete log and if the intent to delete is in the delete log, skipping the data access request. When the intent to delete is not in the delete log, the method includes executing the data access request.
US10481829B2
An IO access concentration is precisely predicted by comparing first concentration state tendency information and second concentration state tendency information indicating a tendency of a concentration state of a unit region being in the concentration state, the first concentration state tendency information being collected during a first time period, the second concentration state tendency information being collected during a second time period prior to the first time period, and when the first concentration state tendency information is detected to vary by a standard value or more from the second concentration state tendency information, regenerating a data access prediction information by excluding a data access history collected during the second time period.
US10481824B2
An information management system according to certain aspects uses backup copies or other secondary copies of production data for the purposes of replicating production data to another client. The secondary copies can be deduplicated copies. By utilizing available secondary copies of the data for replication, the system can reduce the impact on the production machines associated with replication. Utilizing deduplicated copies not only reduces the amount of stored data, but also reduces the amount of data that is communicated between the source and the destination, increasing the speed of the replication process.
US10481821B2
A method of replicating service state among a plurality of nodes in a computer system includes sending a request for a service to an owner node, the owner node being selected based on the service targeted by the request; receiving a completion of the request after execution of a handler of a service instance on the owner node, where the service instance is an instance of the service and the completion indicates that the handler successfully updated a state of the service on the owner node; replicating the updated state of the service as a proposed state among a plurality of peer nodes and receiving replies from the plurality of peer nodes about verification of the proposed state; and providing a response to the request, from the owner node, for transmission to a client that originated the request, the response being generated based on the replies.
US10481811B2
An example method includes during execution of a software application by a processor, receiving, by a copy processor separate from the processor, a request for an asynchronous data copy operation to copy data within a memory accessible by the copy processor, wherein the request is received from a copy manager accessible by the software application in a user space of an operating system managing execution of the software application; in response to the request, initiating, by the copy processor, the asynchronous data copy operation; continuing execution of the software application by the processor; determining, by the copy processor, that the asynchronous data copy operation has completed; and in response to determining that the asynchronous copy operation has completed, selectively notifying, by the copy processor, the software application that the asynchronous copy operation has completed.
US10481809B2
A data storage device includes a solid-state non-volatile memory including a plurality of memory cells and a controller. The controller is configured to reduce a read disturb effect of at least a portion of the solid-state non-volatile memory at least in part by receiving or accessing data to be written to the solid-state non-volatile memory, encoding the data using a programming pattern that favors a first programming state over a second programming state, the first programming state being associated with a higher voltage level than the second programming state, and writing the encoded data to the solid-state non-volatile memory.
US10481807B2
Example implementations relate to generating statuses for data images. In example implementations, an event, in response to which a save operation is initiated on a memory module, may be identified. A data image may be generated during the save operation. A status may be generated for the generated data mage. The status may include an event portion indicative of the identified event, and a completion portion indicative of whether the save operation was completed.
US10481806B2
A data migration management apparatus includes a data migration module, a decompression module, and a consolidation module. The data migration module determines a plurality of compressed extents on a source controller are subject to a data migration process to a target controller. The decompression module receives an input/output request at a storage virtualization controller, from a host application, after the data migration process has begun. A response to the input/output request includes decompressing one of the plurality of compressed extents on the source controller not yet migrated. The consolidation module executes the response to the input/output request and writes to the target controller from a single decompressed extent.
US10481798B2
A storage controller coupled to a storage array comprising one or more storage devices receive a request to write data to one of the storage devices. The storage controller determines a first data block on the storage device comprising a list of deallocated data blocks on the storage device, the list comprising a block number of each deallocated data block and an access operation count value at which each deallocated data block was deallocated. The storage controller identifies a second data block from the list of deallocated data blocks on the storage device based on a corresponding access operation count value from the list and writes the data to the second data block.
US10481794B1
A method is used in determining suitability of storage. Storage data of a data storage system is analyzed. The storage data includes information associated with use of a storage object of the data storage system by an application of the data storage system. A storage suitability characteristic for the storage object is determined. The storage suitability characteristic for the storage object is provided to a user for provisioning storage for the application in the data storage system.
US10481792B2
Disclosed herein are system, method, and computer program product embodiments for sharing a record from another application without leaving a current application. An embodiment operates by receiving a request for a record in an application at a user interface of a connected keyboard. The embodiment accesses credentials in a credential database from the connected keyboard based on the request. The embodiment transmits the request for the record to the application from the connected keyboard based on the credentials. The embodiment receives the record from the application at the connected keyboard. The embodiment then outputs the record at the connected keyboard.
US10481786B2
A method for generating a user interface at a mobile device includes receiving an indication of a user configurable pattern at a processor. The user configurable pattern indicates locations on a user interface that are spatially separated. The locations are configured to receive user input to enable access to data at the mobile device. The method also includes generating the user interface based on the user configurable pattern.
US10481778B2
A display device includes a display, a detector, and a controller. The display has a display surface. The display displays an image. The detector is capable of detecting at least three touch positions each on the basis of a touch on the display surface by a detection target. The controller controls the display and the detector. The controller determines whether or not a pinch operation is performed on the basis of whether or not a distance between two touch positions touched last by the detection target is changed. When determining that the pinch operation is performed, the controller performs zoom-in processing or zoom-out processing on the image using a touch position touched immediately before the last touched two touch positions as a reference point.
US10481776B2
The server apparatus according to an embodiment of the present invention improves convenience of a user while suppressing an increase of the load to enlarge a specific area within a business form page. The server apparatus includes a saving unit configured to save business form part information on a business form page, which includes information on a focus area to enlarge a specific area within the business form page. Further, the server apparatus includes a transmission unit configured to transmit the business form part information relating to a request to a client apparatus in response to the request from the client apparatus that displays the business form page. Based on the information on a focus area included in the business form part information, the specific area is enlarged on the client apparatus.
US10481768B2
A method and apparatus for analyzing nonconformances. A volume in an aircraft is identified. The nonconformances within the volume of the aircraft are identified. Graphical indicators are displayed indicating the nonconformances within the volume in a graphical user interface on a display device.
US10481765B2
In some embodiments, apparatus, systems and methods are disclosed for interfacing with systems and networks, and the data stored thereon, including navigation of same. The apparatus, systems and methods may dynamically populate a graphical user interface menu with a pop-up menu containing cross-navigational elements to navigate between different hierarchical lists of data, such as for example, in a system having a database containing data pertaining to at least one retail item, an electronic device in communication with the database and having a control unit and at least one display, the control unit configured to: display a graphical user interface on the display having a menu with a first hierarchical list of categories or a second hierarchical list of categories, the hierarchical lists of categories being arranged into common tiers of data; determine which hierarchical list and tier has been selected by a user; and dynamically populate and display, via the control unit, a pop-up menu containing data associated with the selected hierarchical list and tier as well as cross-navigational data corresponding to the common tier of data from the other, non-selected, hierarchical list to simplify navigation between hierarchical lists.
US10481764B2
The present invention is, in one embodiment, a system and method based on a client-server architecture for seamlessly integrating various information systems. In one embodiment, a bundle of files is deployed to a collaboration client, in order to enable the integration of the collaboration client with disparate information systems and content. In one embodiment, content within a mailbox item is allowed to become a “live” object, and is associated with trigger events, and actions, including sending all or part of the content to a separate information system. In one embodiment, mailbox items are subjected to predefined searches to assess whether they include certain content objects. In another embodiment, panel item elements are visible in the overview panel of the collaboration client. The user may interact with the panel items by dragging content onto them, double clicking them, and invoking actions from a context menu if one is available.
US10481758B2
Location-based augmented reality systems configured exchange of items based on location sensing and associated triggering icons, and methods and devices related thereto. In one exemplary embodiment, a first, provider user identifies a specific physical location; associates a triggering icon representing a value item with the specific physical location; and, transmits the existence of the triggering icon and specific physical location to a second, mobile recipient user computing device. The second, mobile recipient user receives the triggering icon and specific physical location from the first, provider user computing device, then finds the specific physical location, activates the triggering icon and receives the value item.
US10481754B2
A system and method are disclosed for manipulating objects within a virtual environment using a software widget. The software widget includes one or more controls for performing surface constrained manipulation operations. A graphical representation of the software widget is superimposed over the object and enables a user to use simple mouse operations to perform the various manipulation operations. The position operation determines an intersection point between the mouse cursor and a surface of a different object and moves the object to the intersection point. The scale operation adjusts the size of the object. The rotate operation adjusts the rotation of the object around a normal vector on the surface of the different object. The twist operation deforms the object along a local z-axis. The orientation operation adjusts the orientation of the object with respect to the normal vector.
US10481749B1
Systems and methods are provided for identifying and rendering content relevant to a user's current mental state and context. In an aspect, a system includes a state component that determines a state of a user during a current session of the user with the media system based on navigation of the media system by the user during the current session, media items provided by the media system that are played for watching by the user during the current session, and a manner via which the user interacts with or reacts to the played media items. In an aspect, the state of the user includes a mood of the user. A selection component then selects a media item provided by the media provider based on the state of the user, and a rendering component effectuates rendering of the media item to the user during the current session.
US10481745B2
Embodiments of the present application provide a method and apparatus for determining a touch position of a capacitive screen. The method includes: acquiring an output signal of each capacitor node, and orthogonally demodulating the output signal to acquire a corresponding orthogonal component Q; judging whether corresponding orthogonal components Q of some of the capacitor nodes increase relative to a reference orthogonal component Q in an underwater mode, and whether corresponding orthogonal components Q of some other capacitor nodes decrease relative to the reference orthogonal component Q in the underwater mode; and determining that the capacitive screen is touched, and determining the touch position according to coordinates of the capacitor node whose orthogonal component Q decreases if the judgment indicates a positive result.
US10481741B2
A display device including a sensor screen having a touch recognition function and a fingerprint recognition function is disclosed. The display device includes a display panel having a first display area and a second display area that are adjacent to each other, a first touch sensor being disposed in the first display area, and a sensor screen having a first transparent substrate and a second transparent substrate that are sequentially disposed on the display panel, and a fingerprint sensor and a second touch sensor that are disposed between the first transparent substrate and the second transparent of the sensor screen corresponding to the second display area of the display panel.
US10481730B2
The present disclosure provides a driving method of a touch control module, a drive circuit of a touch control module, a touch control module, a touch control panel and a touch control device. The driving method comprises: in a touch control time period, providing touch control scan signals to each of the plurality of touch control electrodes, and meanwhile providing respective touch control scan signals to control lines and data lines connected with each of the plurality of pixel driving circuits. Since the touch control electrodes and the pixel driving circuits are provided with touch control scan signals synchronously, the influence of other capacitances except for the touch control sensors to the touch control electrodes during touch control scan period can be released or even eliminated.
US10481729B2
An input sensing unit designed to make it possible to prevent a failure due to a foreign substance, and a display device having the input sensing unit.
US10481726B2
A display device with reduced chance of pad unit corrosion is presented. The display device includes: a display panel configured to display an image, the display panel including a first pad unit; a touch screen panel (TSP) attached to an upper portion of the display panel, the touch screen panel including a second pad unit; a TSP flexible printed circuit board configured to include one end that is connected to the second pad unit of the touch screen panel; a window substrate configured to cover the touch screen panel; and a TSP adhesive layer interposed between the touch screen panel and the window substrate to adhere the window substrate to the touch screen panel, wherein the TSP adhesive layer is formed such that the TSP adhesive layer at least partially covers a TSP connection part the TSP flexible printed circuit board is connected to the second pad unit of the touch screen panel.
US10481721B2
The present disclosure provides in some embodiments a display substrate having a touch function, a method for driving the display substrate and a display apparatus. The method includes steps of: dividing touch driving electrodes included in the display substrate and parallel to gate lines into N portions, wherein each portion of the touch driving electrodes is arranged in a direction perpendicular to the gate lines, and N is a positive integer greater than or equal to 2; and resetting pixels corresponding to an nth portion of the touch driving electrodes before a touch driving for the nth portion is started, so that the pixels have a same grey scale value, wherein n is a positive integer greater than or equal to 1 and less than or equal to N.
US10481718B2
A touch control method, including receiving a touch input, driving a first common electrode to output a voltage for generating a display, detecting a first signal, determining a position of the touch input based on the detected first signal and a position of a second common electrode detecting the first signal, and detecting a pressure signal to determine an amount of pressure applied by the touch input. The technical solution also relates to an active stylus for a touch panel, a touch panel, and a touch display apparatus.
US10481715B2
A touch assembly, a display panel containing the touch assembly, and method for manufacturing the touch assembly are provided in embodiments of the disclosure. The touch assembly includes: a substrate; and a plurality of touch electrodes. Each of the plurality of touch electrodes includes a first touch electrode portion and a plurality of second touch electrode portions provided on the first touch electrode portion, and the first touch electrode portions of all of the plurality of touch electrodes are provided alternately in a first period on the substrate and distributed to space apart from one another, and the second touch electrode portions are provided alternately in a second period on each of the first touch electrode portions and distributed to space apart from one another, the second period being smaller than the first period.
US10481708B2
A method for eliminating image sticking of an in-cell touch display and a mobile device using the same are provided. The method comprises the steps of: providing at least a first common electrode and a second common electrode in the in-cell touch display to perform touch sensing, wherein the first common electrode is electrically connected to a first pin of a touch control circuit through a first charge/discharge route, the second common electrode is electrically connected to a second pin of the touch control circuit through a second charge/discharge route; and in a time except for display time, controlling the first pin and the second pin so that a voltage of the first pin is higher than a voltage of the second pin for at least a first preset period, and then controlling the first pin and the second pin so that a voltage of the second pin is higher than the voltage of the first pin for at least the first preset period.
US10481707B2
The present application provides a touch sensitive information transmission method, comprising: transmitting sensing information of at least line piece of a first electrode, and detecting sensing information of a second electrode.
US10481704B2
Disclosed is a controller including a first control member, a second control member that extends from a portion of the first control member, and a controller processor that is operable to produce a rotational movement output signal in response to movement of the first control member, and a translational movement output signal in response to movement of the second control member relative to the first control member. The rotational movement output signal may be any of a pitch movement output signal, a yaw movement output signal, and a roll movement output signal, and the translational movement output signal may be any of an x-axis movement output signal, a y-axis movement output signal, and a z-axis movement output signal. In exemplary embodiments, the first control member may be gripped and moved using a single hand, and the second control member may be moved using one or more digits of the single hand, thus permitting highly intuitive, single-handed control of multiple degrees of freedom, to and including, all six degrees of rotational and translational freedom without any inadvertent cross-coupling inputs.
US10481703B2
A system and keypad interface is disclosed that allows users to communicate with non-verbal cues. Embodiments include an optimal key pattern(s) to minimize human time using the control interface. Aspects of the system block the natural reading process and rely on pattern recognition, thus users can enter and respond to messages more quickly without the cognitive upset of reading messages that rely solely on left to right or vice versa. The grouping of the keys optimizes or minimizes the time a human uses the control system based on how the human brain interprets visual information. Some embodiments include messages delivered by tones associated with button presses. The tones may provide a non-verbal communication without the recipient needing to see the panels.
US10481701B2
An operation input device having an exterior portion that includes a band portion extending in a belt shape and having flexibility and a housing; and a control unit (23) that is housed in the exterior portion and performs input processing based on a detection signal indicating detection of a predetermined operation. The operation input device is provided with a deformation detection unit that outputs a detection signal associated with a deformation of the band portion or a deformation of the housing to the control unit.
US10481699B2
A system includes a wearable device including sensors arranged at different locations on the wearable device. Each sensor measures electrical signals transmitted from a wrist or arm of a user. A position computation circuit is coupled to the sensors. The position computation circuit computes, using information derived from the electrical signals with a machine learning model, an output that describes a hand position of a hand of the wrist or arm of the user.
US10481696B2
An apparatus and method for radar based gesture detection. The apparatus includes a processing element and a transmitter configured to transmit radar signals. The transmitter is coupled to the processing element. The apparatus further includes a plurality of receivers configured to receive radar signal reflections, where the plurality of receivers is coupled to the processing element. The transmitter and plurality of receivers are configured for short range radar and the processing element is configured to detect a hand gesture based on the radar signal reflections received by the plurality of receivers.
US10481695B2
This disclosure relates to fiber actuators for providing haptic feedback, and haptic actuation resulting from mechanical and/or electrostatic (non-mechanical) interactions with the fiber actuators. Such fiber actuators are useful in structural materials, including as elements of wearables or accessories.
US10481692B2
A method and apparatus of actuator mechanisms for a multi-touch tactile touch panel are disclosed. The tactile touch panel includes an electrical insulated layer and a tactile layer. The top surface of the electrical insulated layer is capable of receiving an input from a user. The tactile layer includes a grid or an array of haptic cells. The top surface of the haptic layer is situated adjacent to the bottom surface of the electrical insulated layer, while the bottom surface of the haptic layer is situated adjacent to a display. Each haptic cell further includes at least one piezoelectric material, Micro-Electro-Mechanical Systems (“MEMS”) element, thermal fluid pocket, MEMS pump, resonant device, variable porosity membrane, laminar flow modulation, or the like. Each haptic cell is configured to provide a haptic effect independent of other haptic cells in the tactile layer.
US10481682B2
An electronic system generates at a display virtual writing corresponding to tracked motion of the tip of a pointer with respect to a surface based on proximity of the tip of the pointer to the surface and the gaze of a user's eye. The electronic system determines the location and motion of the tip of the pointer with respect to the surface based on images captured by scene cameras, and determines the focus and gaze direction of the user's eye based on images captured by a user-facing camera. By generating virtual writing at the display corresponding to tracked motion of the tip of the pointer based on proximity of the tip of the pointer to the surface and based on the focus and gaze direction of the user's eye, the electronic system can enable virtual writing and associated collaboration services without the need for a specialized writing surface or pointer.
US10481679B2
Method for inside-out optical-inertial tracking of a movable object includes providing IR light by a plurality of markers; reading a picture from an optical sensor and detecting pixels satisfying predefined conditions by a first data processing device; detecting marker blobs, based on the pixels, and determining parameters of the blobs by the first data processing device; reading data from an inertial sensor; generating a consolidated data flow comprising the parameters of the marker blobs and the data of the inertial sensor by the first data processing device, and transmitting the data flow to a second communication device; determining a tracker positioning data in a coordinate system of a motion area of the object, based on the consolidated data flow, by a second data processing device; validating a model of a tracker motion path, based on tracker positioning data; extrapolating tracker positioning data onto an extrapolation horizon, based on the model.
US10481669B2
A CPU control method and apparatus for improving application processing speed and power consumption are provided. An embodiment of the invention provides a method by which a CPU control apparatus controls a CPU, where the CPU control method includes: (a) measuring a reaction time of a user terminal for a running application; (b) computing a first predictive reaction time by stepwise changing a CPU frequency if the reaction time exceeds a preset threshold; (c) computing a second predictive reaction time by stepwise changing a processing weight of the application if the first predictive reaction time exceeds the preset threshold; and (d) repeating said step (c) if the second predictive reaction time exceeds the preset threshold.
US10481662B2
A semiconductor circuit including a first subcircuit, at least a second subcircuit, and power management circuitry. The power management circuitry is operable for estimating a metric indicative of a momentary supply voltage present at the first subcircuit based on a power supply current of the first subcircuit and a cross current flowing between the first subcircuit and the second subcircuit.
US10481661B2
A system to provide an indication to a power supply unit that a computing device operably coupled to the power supply unit is idle. The system includes an interface including power rails to provide power from the power supply unit to the computing device and an idle control line to provide an indication from the computing device to the power supply unit that the computing device is idle.
US10481660B1
Data storage device has a super-capacitor, a control unit with multiple operational states, non-volatile memory, and a bus connected to a computing device with a separate power source. The control unit state is set by the power level of the computing device and the super-capacitor. In a backup state, the control unit stores backup data from the computing device in the non-volatile memory using power from the super-capacitor. In an inactive state, the control unit does not receive power from the super-capacitor. The control unit is set to the backup state when the device power level is less than a first threshold and the super-capacitor voltage level is greater than a second threshold. The control unit is set to the inactive state when the super-capacitor voltage level decreases below a third threshold that is less than the second threshold by more than the dielectric absorption voltage gain of the super-capacitor.
US10481657B2
A cooling arrangement for a computer system includes a chassis, a circuit board arranged in the chassis, a fan, and at least one element to be cooled and arranged on the circuit board in an area to be cooled between the fan and a panel of the chassis, wherein an air deflector is arranged between the at least one element to be cooled and the panel of the chassis such that air flowing out of the fan in a direction of the at least one element to be cooled encounters the air deflector and is swirled in the area to be cooled.
US10481656B2
Systems and methods that may be implemented using an external cooling dock that is configured to provide supplemental cooling to a portable information handling system by blowing sub-ambient temperature air into one or more existing external air intake-vents of the chassis of the portable information handling system. The external cooling dock may be further configured to electronically dock or otherwise mate in bidirectional signal communication with the portable information handing system to allow the cooling dock processing device to operate cooperatively in a closed loop with the internal processing device/s of the portable information handling system so as to control operation of the cooling dock components and/or the operation of the processing devices within the portable information handling system.
US10481651B2
An electronics control system includes a power control unit disposed above a graphics processing unit and thermally connected to a cooling assembly inside. The system also includes a graphics processing unit disposed below the power control unit and thermally connected to the cooling assembly, an auxiliary DC-DC converter disposed below the power control unit and thermally connected to the cooling assembly, and a cooling assembly disposed at a predetermined location and configured to simultaneously transfer heat away from a power control unit, graphics processing unit, and auxiliary DC-DC converter via fluid circulation are presented.
US10481649B2
A computer system includes a power supply unit that provides operating energy for the computer system, a system board connected to the power supply unit and having a multitude of expansion connections for connection of a corresponding multitude of expansion components, wherein each expansion component is assigned a fixed power budget to supply an associated expansion component, a first expansion component connected to a first expansion connection of the system board, and at least one auxiliary supply component arranged in a region of a second expansion connection of the system board, wherein the auxiliary supply component electrically connects to the first expansion component and delivers at least part of the power budget assigned to the second expansion connection to the first expansion component.
US10481647B2
A computer system includes a computer housing with a fastening device that fastens the computer housing to a mount; a system component arranged in the computer housing and having at least one component to be cooled; a fan that cools the at least one component arranged in the computer housing in a region of the at least one component; a first ventilation area arranged laterally next to the fastening device in a first housing wall of the computer housing; and a ventilation channel extending in the computer housing between the first ventilation area and the fan, which is fluidically separated from the rest of the computer housing.
US10481646B2
A computer housing including a plurality of panels including a front panel, a top panel, a rear panel, a bottom panel, a left panel, and a right panel coupled together to form the computer housing. The computer housing also includes a beveled portion disposed between at least one of (i) the front panel and the top panel, (ii) the top panel and the rear panel, (iii) the rear panel and the bottom panel, and (iv) the bottom panel and the front panel, and at least two engagement members disposed in each corner of the computer housing. At least one engagement member is disposed in the beveled portion and the at least two engagement members are disposed at a same distance from each other in each corner. The computer housing further includes a supporting member removably attached to each beveled portion.
US10481645B2
A touchscreen device may have a secondary touch-enabled gesture input mechanism located near one or more edges of a touchscreen. The gesture input mechanism may sense several gestures, including swiping, sliding, zooming, tapping, and other gestures, and may cooperate or supplement similar gestures that a user may make with the touchscreen. The gesture input mechanism may be located parallel to one edge of a touchscreen, such that a user may operate the input device without blocking the touchscreen. The gesture input mechanism may be located on a parallel, perpendicular, angled, or other surface with respect to the touchscreen. Some devices may have gesture input mechanisms located around one or more sides of the touchscreen.
US10481638B2
An electronic device has a structure in which two portions between which a bent portion of a display panel is positioned are each fixed to a housing. The electronic device takes two forms of a form in which the display panel is opened and a form in which the display panel is folded in three. The electronic device includes a mechanism for sliding two housings parallel to each other. The display panel is changed in shape so that a portion where a display surface of the display panel is convexly curved and a portion where the display surface of the display panel is concavely curved in the folded state move in directions parallel and opposite to each other. At this time, the two portions of the display panel which are supported by the housings are slid while their display surfaces maintain a state parallel to each other.
US10481635B2
A device may provide information identifying a user interface layout, associated with a smart watch, for display. The device may receive a user configuration of the user interface layout based on providing the information identifying the user interface layout for display. The device may provide, to the smart watch, configuration information associated with the user configuration to permit the smart watch to update a user interface based on the configuration information.
US10481631B2
Apparatus and method for operating vehicles and other technical equipment by way of a haptic operating device having a rotating unit. Selectable menu items are displayed on a display unit, and a menu item being selected by rotating the rotating unit. The rotating unit latches at a number of haptically perceptible latching points during rotation. The number and rotational position of the haptically perceptible latching points is dynamically changed.
US10481620B2
A valve includes a valve body, an inlet in the valve body in fluid communication with the gas and an outlet in the valve body, and a rupture disc in fluid communication with and between the inlet and the outlet that prevents fluid communication between the inlet and the outlet. The valve also includes a piston that is urged by a gas from the gas source to rupture the rupture disc to allow fluid communication between the gas source and the outlet.
US10481616B2
One example embodiment includes a vertical takeoff and landing (VTOL) unmanned aerial vehicle (UAV). The VTOL UAV includes a flight control system configured to provide avionic control of the VTOL UAV in a hover mode and in a level-flight mode. The VTOL UAV also includes a body encapsulating an engine and the flight control system. The VTOL UAV further includes a propeller disk coupled to the engine and configured to provide vertical thrust in the hover mode and to provide horizontal thrust for flight during the level-flight mode.
US10481610B2
A method and device are described for controlling a vehicle using a location based dynamic dictionary. The method includes receiving, by a navigation device, an image from an image sensing device associated with the autonomous vehicle, wherein the image sensing device captures the image at a location of the autonomous vehicle. The method includes extracting, by the navigation device, navigation content from the image. The method further includes identifying, by the navigation device, the navigation content from the image by comparing the navigation content from the image with a dynamic dictionary. The dynamic dictionary is created based on the location of the autonomous vehicle. The method further includes controlling, by the navigation device, the autonomous vehicle based on the navigation content.
US10481608B2
A system includes an inspection robot for performing an inspection on an inspection surface with ultrasonic and magnetic induction sensors, the apparatus comprising a position definition circuit structured to determine an inspection robot position on the inspection surface; a data positioning circuit structured to interpret inspection data, and to correlate the inspection data to the inspection robot position on the inspection surface; and wherein the data positioning circuit is further structured to determine position informed inspection data in response to the correlating of the inspection data with the inspection robot position.
US10481607B2
A robotic garbage unit can include a garbage container, a robotic drive system, and sensors. The robotic garbage unit can determine a travel path and drive along the travel path to get to a garbage pickup location. The robotic garbage unit can detect a garbage pickup event based on garbage sensors. When a garbage pickup event is detected, the robotic garbage unit determines a travel path to a docking station and drives to the docking station. The robotic garbage unit can avoid obstructions while traveling by adjusting a travel path.
US10481606B1
A vehicle guidance system can include a first vehicle that has a camera, radar, and lidar to detect a first path of a second vehicle as the first and second vehicles drive on a road. A processor system of the vehicle guidance system can analyze a first deviation of the first path. Measurements from another detection system can provide additional data regarding a second path of the second vehicle. Analyzing the first path in light of the second path can enable the vehicle guidance system to identify impaired driving indicators. The vehicle guidance system can warn vehicles about the impaired driver.
US10481603B2
An apparatus for operating a vehicle, including a control device that is configured to guide the vehicle automatically; and a monitoring device that is configured to monitor the control device for a fault during automatic guidance of the vehicle by the control device, and upon recognition of a fault to take over automated guidance of the vehicle from the control device. A corresponding method and a computer program are also described.
US10481597B2
A system for monitoring manufacturing includes one or more sensors and a controller in communication with the one or more sensors. The controller may include one or more processors that determine a quality metric represented by machine data collected from one or more machine data sensors and identify a correlation value between the machine data and environmental data collected from one or more environmental data sensors. The controller may further include determine if the correlation value exceeds a predetermined threshold value, and if the correlation value exceeds the predetermined threshold value, report at least one of the correlation value and the quality metric.
US10481586B2
A hot end associated with an extruder for a Fused Filament Fabrication (FFF) three dimensional (3D) printer includes, in at least one aspect of the subject matter described in this specification: a heater; a temperature sensor coupled with the heater; an FFF material delivery channel; a heat sink coupled with the FFF material delivery channel; a nozzle coupled with the FFF material delivery channel and with the heater, the nozzle having a total included angle of less than or equal to sixty degrees and greater than or equal to ten degrees, with respect to a nozzle target point; and a cooling delivery system for at least the heat sink; where the heat sink, the heater, the temperature sensor, the FFF material delivery channel, the nozzle, and the cooling delivery system are all contained within a volume defined by the total included angle with respect to the nozzle target point.
US10481583B2
A numerical control apparatus for controlling a machine tool, includes: a first control unit for controlling the machine tool for machining; an image display device for displaying at least the status of the machine tool and the first control unit; a second control unit for controlling the image display device; a first light-emitting portion; and a second light-emitting portion, is constructed such that when an anomaly occurs in the second control unit, making the second control unit unable to display the status of the machine tool and the first control unit on the image display device, the first light-emitting portion notifies the status of the machine tool by emission of light and the second light-emitting portion notifies by emission of light that an anomaly has occurred in the second control unit.
US10481577B2
A method for object distance detection and focal positioning in relation thereto. The method comprising the steps of: (a) identifying (via a computing device) a desired distance among a plurality of designated sites on an object; (b) adjusting a focus (via an autofocus device) onto the plurality of designated sites; (c) calculating (via an image recognition module) the actual distance among the plurality of designated sites; (d) determining (via the image recognition module) if error exist between the actual distance and the desired distance; and (e) wherein (in no particular order) repeating the steps of (b), (c), and (d) until no substantial error exists between the actual distance and the desired distance.
US10481566B2
A machine learning device includes a label acquisition unit for acquiring, as a label, a current command that drives a control target of a servo control device in a state in which disturbance is suppressed; an input data acquisition unit for acquiring, as input data, a velocity of the control target driven based on the current command in the state in which disturbance is suppressed; and a learning unit for constructing a learning model for estimating a current to drive the control target from the velocity of the control target, by way of performing supervised leaning with a group of the label and the input data as training data.
US10481558B2
A wrist wearable device repositioning assembly for relocating a front face of a wrist wearable device on a wrist includes a recess that is positioned in a bottom of a block to define a pair of arms. The recess is configured to insert a wrist of a user. The arms position a top of the block on a side of the wrist. The block is pliable so that the block is configured to conform to contours of the wrist that is positioned in the recess. A coupler is coupled to the top of the block and is configured to couple the block to a back face of a wrist wearable device. Coupling of a band of the wrist wearable device to the wrist fixedly positions the block and a front face of the wrist wearable device on the side of the wrist.
US10481548B2
In a waste toner collecting device, primary cleaning devices and a secondary cleaning device remove residual toner that has remained on photoconductor drums and an intermediate transfer belt, respectively. A conveyance path guides the residual toner in a downstream direction. A toner container stores, as waste toner, the residual toner discharged from a downstream end of the conveyance path. A toner amount sensor outputs a detection signal whose level changes in correspondence with an amount of the waste toner. A derivation portion derives an accumulated value of the residual toner based on image data each time an image formation is performed. A determination portion determines whether or not an abnormality has occurred in the waste toner collecting device based on the level of the detection signal and the accumulated value.
US10481535B2
A fixing apparatus includes a fixing belt and an induced current generation section. The fixing belt includes a conductive layer. The induced current generation section faces the fixing belt. The induced current generation section includes a coil and a magnetic body. The coil generates a magnetic flux. The magnetic body faces the fixing belt across the coil. In the magnetic body, a part facing an end in a width direction of the fixing belt is set as a movable magnetic body capable of moving in a width direction.
US10481532B2
According to an embodiment, an image processing system includes an image forming unit, a decoloring unit, a storage device, an operation panel and a processor. The storage device stores image data of a plurality of printed materials. The processor forms on a sheet an image based on image data in a page range of the printed material received by the operation panel. The processor determines whether or not images of all pages in the page range have been decolored in a predetermined range after the image formation is executed when the formed image is decolored by the decoloring unit.
US10481529B2
An electrically conductive rubber composition is provided, which is usable for production of a transfer roller of a highly flexible foam satisfying requirements for cost reduction and weight reduction and having smaller foam cell diameters and, hence, ensuring higher-quality image formation with smaller environment-dependent variations in roller resistance. A transfer roller produced from the electrically conductive rubber composition, a production method for the transfer roller, and an image forming apparatus including the transfer roller are also provided. The electrically conductive rubber composition contains a rubber component including SBR and/or BR, EPDM and epichlorohydrin rubber, a crosslinking component, and 4 to 6 parts by mass of a foaming agent and 1.5 to 2.7 parts by mass of a foaming assisting agent based on 100 parts by mass of the rubber component. The transfer roller (1) is produced by extruding the electrically conductive rubber composition into a tubular body and performing an in-can vulcanization process on the tubular body. The image forming apparatus incorporates the transfer roller.
US10481527B2
A cleaning unit for removing debris from an ink transfer surface includes a cleaning roller having: a microcellular material outer layer; a wetting module to supply cleaning fluid to the microcellular material outer layer of the cleaning roller; and an extractor to remove cleaning fluid and debris from the cleaning roller.
US10481524B2
A component has a surface to which a sheet material having an adhesive surface is adhered, and an adhesive target region on a surface of the component, to which the sheet material is adhered, is provided at the peripheral edge thereof with a first region and a second region. The first region includes a recess that allows a predetermined sheet material peeling tool to be insertable to a side of the adhesive surface of the sheet material. The second region is positioned in the vicinity of the first region, and includes a region not in contact with the adhesive surface of the sheet material or a region mixedly including a part in contact with the adhesive surface and a part not in contact with the adhesive surface.
US10481523B2
An image forming apparatus includes a printing device, an ultrasonic sensor, and a controller. The printing device to which a toner container is mounted is configured to perform printing using toner in the toner container. The ultrasonic sensor arranged so as to correspond to a mounting position of the toner container is configured to (a) output an ultrasonic wave to a specific position of the toner container, (b) detect the ultrasonic wave that passes through the toner container, and (c) output a detection signal corresponding to an intensity of the detected ultrasonic wave. The controller is configured to determine whether the toner container is a genuine product or not on the basis of a level of the detection signal of the ultrasonic sensor when the toner container is mounted.
US10481518B2
An image forming apparatus including: a drive motor configured to rotate a rotary polygon mirror to deflect light beam; a signal generation unit configured to generate a rotation synchronous signal; and a rotation control unit configured to control a rotation speed of the rotary polygon mirror, wherein the rotation control unit executes a masking processing of masking control of the drive motor based on the rotation synchronous signal, wherein a time period of a first masking processing for a first rotation speed is shorter than a time period of a second masking processing for the second rotation speed, and wherein when the rotation speed of the rotary polygon mirror is changed from the first rotation speed to the second rotation speed, the rotation control unit switches the masking processing from the first masking processing to the second masking processing after reduction of the rotation speed of the rotary polygon mirror is started.
US10481507B2
A method, including printing an apparatus mark onto a structure while the structure is at least partly within a lithographic apparatus. The structure may be part of, or is located on, a substrate table, but is separate from a substrate to be held by the apparatus. The method further includes measuring the apparatus mark using a sensor system within the apparatus.
US10481506B2
An overlay metrology target (600, 900, 1000) contains a plurality of overlay gratings (932-935) formed by lithography. First diffraction signals (740(1)) are obtained from the target, and first asymmetry values (As) for the target structures are derived. Second diffraction signals (740(2)) are obtained from the target, and second asymmetry values (As′) are derived. The first and second diffraction signals are obtained using different capture conditions and/or different designs of target structures and/or bias values. The first asymmetry signals and the second asymmetry signals are used to solve equations and obtain a measurement of overlay error. The calculation of overlay error makes no assumption whether asymmetry in a given target structure results from overlay in the first direction, in a second direction or in both directions. With a suitable bias scheme the method allows overlay and other asymmetry-related properties to be measured accurately, even in the presence of two-dimensional overlay structure.
US10481504B2
Examples herein are related to a method and apparatus for determining dimensions of features in a patterned layer of a chip produced on a semiconductor production wafer. The production of the patterned layer includes a lithography step and an etching step, where the lithographic mask applied for producing the patterned layer is provided with one or more asymmetric marks. The position of printed and etched mark features is sensitive to lithographic and etch parameters. Changes in these positions are measured by overlay measurements, i.e. the measurement of the change in position of one mark relative to another. The obtained ‘pseudo’ overlay data are fitted to a parametric model, while characteristic feature dimensions are measured on a test wafer. The inverted model allows determination of feature dimensions on a production wafer. Application of the method on two different layers allows determination of edge placement errors between features of the two layers.
US10481502B2
An object table to support an object, the object table having a support body, an object holder to hold an object, an opening adjacent an edge of the object holder, and a channel in fluid communication with the opening via a passageway, wherein the channel is defined by a first material which is different to a second material defining the passageway.
US10481499B2
A method including: obtaining a measurement of a metrology target on a substrate processed using a patterning process, the measurement having been obtained using measurement radiation; and deriving a parameter of interest of the patterning process from the measurement, wherein the parameter of interest is corrected by a stack difference parameter, the stack difference parameter representing an un-designed difference in physical configuration between adjacent periodic structures of the target or between the metrology target and another adjacent target on the substrate.
US10481488B2
Provided are a mask blank substrate processing device, a mask blank substrate processing method, a mask blank substrate fabrication method, a mask blank fabrication method, and a transfer mask fabrication method, for surface processing a mask blank substrate such that a high-level smoothness and a low-defect quality are satisfied. A mask blank substrate processing device (1) comprises: substrate support means (3) for supporting a substrate (Y); a catalytic surface plate (4) comprising a catalytic face (4a) which is positioned opposite the principal surface of the substrate (Y); relative movement means (5) for causing the catalytic face (4a) and the principal surface to move relative to each other in a state of being either in contact or in close proximity; first processing fluid supply means (6) which supplies a first processing fluid for CARE to the principal surface; and physical cleaning means (7) for removing foreign matter which has adhered to the principal surface from the principal surface, using a physical action.
US10481486B2
A mask blank with a phase shift film and a light shielding film, laminated on a transparent substrate. The phase shift film transmits ArF exposure light at a transmittance (τ) 2%≥τ≤30% and generates a phase difference (Δϕ) of 150°≥Δϕ≤200°, and is formed from a material containing Si and not substantially containing Cr, and has a lower layer (L) and an upper layer (U) laminated from the transparent substrate side. A refractive index n for layer L is below the transparent substrate while n for layer U is higher, and the layer L has an extinction coefficient k higher than layer U. The light shielding film includes a layer in contact with the phase shift film that is formed from a material containing Cr, has a n lower than layer U, and has an extinction coefficient k higher than layer U.
US10481485B2
A mask blank comprising an etching stopper film. The mask blank comprises a thin film for pattern formation on a main surface of a transparent substrate, and is featured in that: the thin film for pattern formation contains silicon, an etching stopper film is provided between the transparent substrate and the thin film for pattern formation, and the etching stopper film contains silicon, aluminum, and oxygen.
US10481484B2
A reflective mask blank that comprises a multilayer reflective film 13, protective film 14, and phase-shift film 16 for shifting a phase of the EUV light, which are formed in said order on a substrate 12. The protective film 14 is made of a material containing ruthenium as a main component, and an anti-diffusion layer 15 which is an oxidized layer containing ruthenium as a main component is formed on a surface of the protective film 14, or as a part of the protective film 14 on a side adjacent to the phase-shift layer 16, so as to inhibit counter diffusion in relation to the phase-shift film 16, thereby inhibiting the thermal diffusion between the protective film 14 and the material of the phase-shift film pattern. Also, a reflective mask and method of manufacture.
US10481483B2
In an embodiment, a photomask includes: a substrate over a first conductive layer, the substrate formed of a low thermal expansion material (LTEM); a second conductive layer over the first conductive layer; a reflective film stack over the substrate; a capping layer over the reflective film stack; an absorption layer over the capping layer; and an antireflection (ARC) layer over the absorption layer, where the ARC layer and the absorption layer have a plurality of openings in a first region exposing the capping layer, where the ARC layer, the absorption layer, the capping layer, and the reflective film stack have a trench in a second region exposing the second conductive layer.
US10481481B2
A camera-mounting apparatus includes a mechanically stabilizing frame, a plurality of camera fastenings, each being suitable for receiving and fixing at least one camera. The camera fastenings are attached in a distributed manner around the frame and are oriented such that a total field of view of all the cameras is larger than a field of view of an individual camera. Each point of the total field of view lies in the field of view of at least two of the cameras. An interior of the frame includes a cavity for receiving a support, in particular the head of a person wearing the device or a small (approximately head-sized) vehicle or aircraft.
US10481480B2
A reflective screen (1) displaying an image by projected light, comprises: a transparent substrate (10); a light-absorption layer (20) provided on the transparent substrate, the light-absorption layer reflecting the projected light; and a scattering layer (30) provided on the light-absorption layer, the scattering layer scattering the projected light, wherein the light-absorption layer has 30-90% transmittance with respect to visible light, and the scattering layer contains a light-scatterer (31) consisting of diamond particles and/or metallic inorganic particles.
US10481477B2
An illumination optical system of a projector apparatus includes a rod lens which equalizes illuminance of illumination light incident on a micromirror device from lamps, and a plurality of light-shielding plates that shields unnecessary light not incident on the rod lens among the illumination light. The plurality of light-shielding plates is disposed on the incidence side of the rod lens such that each light-shielding plate is provided at a predetermined gap in an optical axis direction of the rod lens. Openings of each light-shielding plate are formed such that a light-shielding plate disposed on an emission side has a smaller passage area of illumination light than on an incidence side.
US10481476B2
An image processing apparatus is provided for generating data used to form on a recording medium an uneven layer on which a plurality of unit areas each having a projection are arranged, including: a first obtaining unit that obtains first brightness information regarding a brightness of a predetermined area of an object observed in a first viewing direction and a brightness of the predetermined area of the object observed in a second viewing direction having an elevation angle different from that of the first viewing direction; and a first generation unit that generates first recording amount data that indicates a recording amount of recording material used to form the uneven layer on the recording medium, the uneven layer being formed such that at least one of a width of each of the unit areas and a height of the projection changes, on a basis of the first brightness information.
US10481474B2
A wavelength conversion filter module and an illumination system are provided. The wavelength conversion filter module includes a carrier and a wavelength conversion filter unit. The wavelength conversion filter unit is located in a wavelength conversion filter region of the carrier, and the wavelength conversion filter unit includes a filter reflective device, a wavelength conversion device, and a first filter device disposed on the carrier in order. The first filter device is suitable for allowing the excitation beam to pass through. The wavelength conversion device is suitable for converting the excitation beam into a conversion beam. The conversion beam includes a specific color beam and a color beam other than the specific color beam. The filter reflective device is suitable for reflecting the specific color beam and absorbing the color beam other than the specific color beam. The reflected specific color beam passes through the first filter device.
US10481470B2
Provided is a camera using a light source having a subject eye protection function. The camera includes a light source driver installed between a power supply and a light source for emitting light to a subject and configured to convert electric power supplied by the power supply to a pulse current, a light source driver controller configured to control the light source driver to be turned on or off such that the light source driver converts the electric power supplied by the power supply to the pulse current, a current measurement unit configured to measure the pulse current supplied to the light source, an amplitude controller configured to control an amplitude of the pulse current measured by the current measurement unit, a smoothing circuit configured to smooth the pulse current of which the amplitude is controlled by the amplitude controller, and a comparator controller configured to control the electric power supplied by the power supply to be interrupted in a case in which the smooth current smoothed by the smoothing circuit is greater than a preset threshold value.
US10481457B2
An electrochromic device, the electrochromic device including a substrate; a first electrode provided on the substrate; an ion storage layer provided on the first electrode; a polymer electrolyte layer provided on the ion storage layer; an electrochromic layer provided on the polymer electrolyte layer; and a second electrode provided on the electrochromic layer, wherein the ion storage layer includes MoaTibOxNy, and a, b, x and y are the same as or different from each other and each independently is a real number of greater than or equal to 0.5 and less than or equal to 60. Also included is a method for manufacturing an electrochromic device.
US10481455B2
A liquid crystal display device includes: a plurality of scan lines and signal lines on one of a pair of substrates arranged to be opposed to each other with a liquid crystal layer sandwiched therebetween, the scan lines and signal lines extending in different directions; and an orientation film, pixel electrode, insulating layer and common electrode, the orientation film being rubbed in a rubbing direction having a given inclination with respect to a pixel arrangement direction. The pixel electrode is partitioned by the scan lines and signal lines and has subpixels made up of first and second regions. The first region has a plurality of slit-shaped openings having a given inclination in a first direction with respect to the rubbing direction. The second region has a plurality of slit-shaped openings having a given inclination in a second direction with respect to the rubbing direction.
US10481445B2
An array substrate, a fabrication method of the array substrate, and a display device including the array substrate are provided. The array substrate includes a first electrode (54) including a plurality of first sub-electrodes, a second electrode (3) including a plurality of second sub-electrodes, and an insulating layer (6) disposed between the first electrode (54) and the second electrode (3). A plurality of via holes (61) are formed in the insulating layer (6), and the plurality of the second sub-electrodes are electrically connected to the plurality of the first sub-electrodes correspondingly through the plurality of the via holes (61). The array substrate further includes a light compensating structure (4) disposed under an uneven portion of the insulating layer (6) to locally improve an exposure efficiency in a photolithographic process for forming the second electrode (3).
US10481444B2
The present disclosure provides an array substrate, a display panel and a display device. The array substrate includes a display region and a non-display region surrounding the display region. The array substrate further includes a plurality of gate lines, a plurality of data lines, and a plurality of common electrode lines. The plurality of data lines and the plurality of gate lines define a plurality of pixel units at the display region, and each pixel unit includes a pixel electrode. At least one of the plurality of common electrode lines includes a main line and a branch line located at at least one side of the main line, and at least a part of the branch lines are located at an inner side of a periphery of the display region.
US10481442B2
A liquid crystal display device includes a TFT substrate and a counter substrate and a liquid crystal layer sandwiched therebetween. A scanning line, a video signal line, a thin film transistor connected to the scanning line and the video signal line, a pixel electrode connected to the thin film transistor, and a counter electrode are formed on the TFT substrate, and a columnar spacer formed on the counter substrate. The pixel and counter electrodes are transparent, and the liquid crystal layer is controlled by an electric field generated between the pixel and counter electrodes. The counter electrode contacts with a metal line having a first part which is extended in parallel with the scanning line and a second part which is extended in parallel with the video signal line, a width of the first part of the metal line being narrower than a width of the scanning line.
US10481426B2
The present disclosure relates to a method for manufacturing a color filter substrate, a color substrate and a display panel in the field of display technology. The method includes: forming a color resistance layer on a basal substrate; forming a conversion layer on the basal substrate with the color resistance layer, wherein the thickness of the conversion layer is greater than the thickness of the color resistance layer and the conversion layer is convertible in color under the irradiation of preset light rays; and irradiating the conversion layer with the preset light rays so that the conversion layer is converted to a two-layer structure consisting of a black matrix (BM) pattern and a transparent over cover, wherein the BM pattern is disposed at the side of the conversion layer close to the basal substrate. In the present disclosure, it is not necessary to form the BM pattern and the over cover layer in separate two steps, because the conversion layer is formed on the basal substrate, and then is directly converted to the two-layer structure consisting of the BM pattern and the over cover layer by the preset light rays, thereby solving the problem that the method for manufacturing a color filter substrate is relatively complicated in the related art, and achieving the effect of simplifying the method for manufacturing the color filter substrate.
US10481423B2
The present invention provides a cover window including a first region having a first stiffness; a second region having a second stiffness being greater than the first stiffness; and a nano-particle in a boundary between the first and second regions.
US10481414B2
A pair of intelligent assisted vision glasses includes an eyeglass body, the left and right frames respectively having two accommodation rooms with transparent liquid, a set of left eye lenses and a set of right eye lenses respectively in the left and right frames, a microelectromechanical component, a sensor electrically connected with the microelectromechanical component for detecting the axial length of eyeball and the curvature of the cornea to generate control signal, and a pair of push units respectively arranged at upper ends of the left frame and a pair of push units respectively arranged at upper ends of the right frame and each pair of push units is electrically connected with the microelectromechanical component. The microelectromechanical component controls the push units to change the curvature of the set of left and/or right eye lenses according to the controlling signal. The flow volume of the transparent liquid in the voids between the set of left and/or right eye lenses is changed corresponding to the curvature of the set of left and/or right eye lenses.
US10481412B2
A one-piece, composite eyewear article including a frame having two temples, a top bar and two hinges, the entire frame composed of a single integral piece of solidified thermoplastic consisting of a polymer, a lens situated against, and extending across, the top bar, the lens composed of a single integral piece of optical grade cured liquid silicone rubber consisting of a dimethyl polysiloxane polymer thermoset, and wherein the frame and lens are molded via a two-material molding process, such that the lens auto-adheres to the frame during curing.
US10481411B2
A device for retaining eyewear is disclosed. The device comprises one or more tethers rotatably coupled to a plurality of temple fasteners, the temple fasteners coupled to the temples of eyewear disposed on the ears of a user. More specifically, the device can further comprise a plurality of positioning members configured to couple with and rotate within a temple fastener to allow a tether coupled to the rotating position member to rotate relative to the head and neck of the user. The at least one tether can be disposed in various fixed positions relative to the head and neck of the user as well as relative to the eyewear.
US10481404B1
A light beam shaper has a rectangular cavity bounded by wafer sidewalls and top and bottom caps. The top and bottom caps are wafer-bonded onto opposing surfaces of the wafer. A reflective coating covers inner surfaces of the cavity. A geometry of the cavity changes a light beam entering the cavity into a rectangular beam profile with uniform spatial intensity at the output.
US10481399B2
Architectures are provided for expanding the exit pupil of systems including one or more waveguides. Various embodiments include a display device including one or more waveguides. One or more physical/optical parameters of the one or more waveguides and/or a wavelength of light input to the waveguide can be varied as the angle at which incoming light is incident on the waveguide varies in order to maintain phase correlation between different beamlets of the output light beam emitted from the one or more waveguides.
US10481394B2
An optical filter having spectral properties that reflects light of a first wavelength band and transmits light of a second wavelength band that does not include the first wavelength band is provided between a greater distance optical system that displays a virtual image at a greater distance from an image reflection surface and a closer distance optical system that displays a virtual image at a closer distance from the image reflection surface. The optical filter aligns the optical paths of display light of the greater distance optical system and the closer distance optical system and guides the display light to the image reflection surface. Further, the powers of the greater distance optical system and the closer distance optical system are set to be different.
US10481383B2
An endoscopic optical system including: a fiber image conductor arranged in an elongated shaft tube, the fiber image conductor having a proximal face; an objective arranged distally relative to the fiber image conductor; an observation device arranged proximally relative to the proximal face of the fiber image conductor; a mask; and a transparent cover pane arranged between the proximal face of the fiber image conductor and the observation device; wherein the transparent cover pane is configured as a moire filter.
US10481376B2
An input coupling module selectively couples a beam path into a first or second stereoscopic component beam in a surgical microscope having an optical interface for guiding a beam path to be coupled-in. The input coupling module has a first beam splitter arranged in the first component beam and a second beam splitter arranged in the second component beam. The input coupling module contains an adjustable optics assembly, which selectively guides a beam path provided at the optical interface for coupling into the first or second component beam to the first beam splitter or the second beam splitter. The adjustable optics assembly includes an optical element displaceable by a linear movement from a first position to a second, position, and vice versa, for switching the beam path. The displaceable optical element is arranged in the beam path to be coupled-in in the first position and/or the second position.
US10481375B2
Disclosed is an optical arrangement providing selective plane illumination, including an inverted illumination objective mounted below a sample support in use providing a line or plane of light at the sample support, and at least one image collection objective mounted above the support, said inverted illumination objective having an illumination objective optic axis, and said image collection objective having an image collection objective optical axis, wherein illumination light is arranged to propagate toward the illumination objective lateral offset to the illumination objective optical axis such that the illumination light leaving the illumination objective propagates toward the sample support at an oblique angle relative to the illumination objective optical axis, and wherein the image objective optical axis has an angle α which is obtuse to the illumination objective optical axis and generally perpendicular to light propagating at the sample support.
US10481373B2
Methods and systems for controlling a surgical microscope. Moveable optics of the surgical microscope are controlled using two sets of control parameters, to reduce jitter and image instability. Shifts in the image due to changes in temperature or due to the use of optical filter can also be compensated. Misalignment between the mechanical axis and the optical axis of the surgical microscope can also be corrected.
US10481368B2
An optical lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and a seventh lens element. The first lens element with positive refractive power has an object-side surface being convex in a paraxial region thereof. The second lens element has refractive power. The third lens element has refractive power. The fourth lens element has refractive power. The fifth lens element with refractive power has an image-side surface being concave in a paraxial region thereof. The sixth lens element with refractive power has an object-side surface being concave in a paraxial region thereof. The seventh lens element with refractive power has an image-side surface being concave in a paraxial region thereof.
US10481367B2
The present disclosure discloses a camera optical lens. The camera optical lens includes, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The camera optical lens further satisfies specific conditions.
US10481366B2
Disclosed herein is an imaging lens unit, including: a first lens having a positive (+) power; a second lens having a negative (−) power; a third lens selectively having one of a positive (+) and negative (−) power; a fourth lens having a negative (−) power; and a fifth lens having a negative (−) power, wherein the first lens, the second lens, the third lens, the fourth lens, and fifth lens are arranged in order from an object to be formed as an image, and the fourth lens is concave toward an image side.
US10481363B2
A projector including: a display unit equipped with an image-forming surface made up of a plurality of pixels; a projection lens that is capable of focus adjustment and that projects an image that is formed on the image-forming surface onto a projection surface; a distortion correction processing unit that, on the basis of distortion correction data for correcting distortion of an image projected onto the projection surface, generates a corrected image by enlarging and/or reducing an image indicated by an input video signal and forms the corrected image on the image-forming surface; and a control unit that adjusts the focus of the projection lens on the basis of the distortion correction data such that a focus range on the projection surface is increased.
US10481362B2
A circumferential angle adjustment device for a generatrix of a cylindrical lens, comprising: a lens holding tube which holds the cylindrical lens; an outer peripheral tube in which the lens holding tube is arranged on an inner peripheral side thereof; a cam member which is provided on an outer peripheral side of the lens holding tube and has a cam surface eccentric with respect to an axis intersecting with an optical axis of the lens holding tube, and a cam member engaging portion which is formed in the outer peripheral tube and engages with the cam member in the circumferential direction of the optical axis, wherein the lens holding tube is supported with respect to the outer peripheral tube in at least three directions at regular intervals in the circumferential direction of the optical axis.
US10481359B2
The present disclosure provides an optical waveguide cable. The optical waveguide cable includes one or more optical waveguide bands positioned substantially along a longitudinal axis of the optical waveguide cable. The optical waveguide cable includes one or more layers substantially concentric to the longitudinal axis of the optical waveguide cable. The one or more layers include a cylindrical enclosure. The one or more optical waveguide bands include a plurality of light transmission elements. The density of the cylindrical enclosure is at most 0.935 gram per cubic centimeter. The optical waveguide cable has a waveguide factor of about 44%. The one or more optical waveguide bands are coupled longitudinally with the cylindrical enclosure.
US10481346B2
An optical connection member is used for optical connection of a plurality of optical fibers, the optical connection member including: an end surface facing another optical connection member at the time of the optical connection; and a holding portion holding the plurality of optical fibers, wherein the holding portion is provided with a plurality of holding holes which are opened in the end surface, extend from the end surface in a first direction intersecting with the end surface, and hold the plurality of optical fibers, the end surface includes a first area, a second area, and a third area which are sequentially arranged along a second direction intersecting with the first direction, openings of the plurality of holding holes are arranged in a row in the second direction in the first area and the third area.
US10481343B2
A fiber optic cable assembly or termination system is preconnectorized and may include different combinations of collars, crimp bands, and clamp assemblies to improve functionality of the arrangement.
US10481341B2
A fiber optic adapter assembly is provided with a floating adapter module. The adapter assembly includes a housing, an adapter module, and a single biasing member disposed in the housing and concentrically aligned with the adapter module. The single biasing member can bias the adapter module in a direction toward an end of the housing and be compressible in the opposite direction toward the other end of the housing.
US10481337B2
An example apparatus includes an optical fiber, an actuator, and a joint mechanically coupling the actuator to the optical fiber. The joint includes a neck extending along an axis. The optical fiber is threaded through an aperture extending along the axis through the neck. The optical fiber is attached to the joint at a surface of the neck facing the axis. The joint also includes a collar extending along the axis. The actuator is mechanically attached to the joint at an inner surface of the collar facing the axis. The joint also includes a flexural element extending radially from the neck to the collar. During operation, the joint couples a force from the actuator to the optical fiber to vary an orientation of a portion of the optical fiber extending from the neck with respect to the axis.
US10481334B2
An optical connector for optical coupling a plurality of optical fibers to a photonic integrated circuit (PIC) comprises a plurality of fiber trenches; a plurality of tiled flat mirrors; and a plurality of optical focusing elements; wherein each of the plurality of fiber trenches adjoins a corresponding titled flat mirror of the plurality of titled flat mirrors; and wherein each of the plurality of titled flat mirrors is placed in proximity to a corresponding optical focusing element of the plurality of optical focusing elements.
US10481333B2
A wavelength locker includes first and second waveguides to guide light. The wavelength locker also includes a multimode interference (MMI) coupler having a number of inputs and outputs. First and second inputs of the MMI coupler are coupled to outputs of the first and second waveguides. The MMI coupler merges light from the first and second waveguides to generate an interference pattern of light. The MMI coupler then outputs a plurality of phase shifted versions of the interference pattern. The wavelength locker also includes an interference pattern selector configured to receive signals corresponding, respectively, to light output from the outputs of the MMI coupler. The interference pattern selector is also configured to select one or more outputs of the MMI coupler based on power levels of the interference patterns output from the MMI coupler and a predetermined frequency of a telecommunications frequency grid.
US10481328B1
An optical phased array comprises a substrate layer having a substantially planar surface, a plurality of emitters on the surface of the substrate, and at least one cladding layer over the emitters. A plurality of optics components coupled to the cladding layer is located a predetermined distance away from the emitters, with the optics components in optical communication with the emitters. The optics components comprise a first set of optics configured for angular correction of light beams emitted from the emitters, and a second set of optics separated from the first set of optics, the second set of optics configured for divergence enhancement of the light beams transmitted from the first set of optics. Alternatively, the optics components comprise a combined set of optics configured for angular correction of light beams emitted from the emitters, and for divergence enhancement of the light beams transmitted from the combined set of optics.
US10481314B2
A display apparatus includes a substrate; a light emitting element on the substrate that is configured to emit visible light; and a polarizer including a polarizing object on the substrate and a supporting film on at least one surface of the polarizing object. The polarizing object is configured to absorb ultraviolet light and visible light having wavelengths shorter than a blue light of the visible light emitted from the light emitting element and is configured to transmit the visible light emitted from the light emitting element.
US10481309B2
A prism unit includes a first prism and a second prism. The first prism includes a first optical surface that allows the illumination light to enter the prism, a second optical surface that reflects the illumination light that entered through the first optical surface, and a third optical surface that allows the illumination light reflected by the second optical surface to exit the prism. The second prism includes a fourth optical surface that forms a first air gap with the second optical surface and allows the illumination light that exited through the second optical surface to enter the prism, and a fifth optical surface that allows the illumination light that entered through the fourth optical surface to exit the prism.
US10481306B2
A display panel includes a base material that transmits light, a groove portion defined in a back surface of the base material and defined corresponding to a display pattern that is displayed on a front surface side of the base material, a light-blocking film, formed on the back surface where the groove portion is not defined and on a side surface of the groove portion, that blocks light through the back surface, a light-transmissive region that includes a region on an upper surface of the groove portion where the light-blocking film is not formed and that transmits light, and a metal film formed in at least the light-transmissive region.
US10481298B2
A photonic diode includes a first meta-material structure having a first bar and a second meta-material structure having a second bar arranged in a direction perpendicular to the first bar. The first bar and the second bar are separated from each other. Further, the first bar and the second bar are at least partially overlapped when viewed from a light propagation direction.
US10481297B2
A method of determining a migration pathway of a subterranean fluid through a geological volume is provided. The starting object is located within the geological volume. The starting object defines an initial fluid boundary. Data points are distributed through the geological volume. The data points are associated with values of one or more geological attributes. The method includes the steps of: defining an expression which determines a change in position of the fluid boundary at the data points over an iteration based on the values of the one or more attributes; and applying the expression at the data points for successive iterations to evolve the fluid boundary over the successive iterations. The migration pathway of the subterranean fluid through the geological volume can then be determined from the evolution of the fluid boundary.
US10481296B2
An example method of calibrating a downhole tool includes stimulating a known current through a power circuit provided in the downhole tool, the power circuit extending between and communicably coupling a power source and a load. A conductor magnetic field is generated as the known current flows through the power circuit and the conductor magnetic field is detectable by a magnetic sensor included in the downhole tool to obtain sample measurements of Earth's magnetic field. A magnitude of the conductor magnetic field is then measured to obtain a measured value for the conductor magnetic field, and a relationship between the known current and the measured value is determined to calculate a correction factor for the sample measurements based on the relationship. A computer in the downhole tool is then programmed to apply the correction factor to the sample measurements in response to operational currents measured in the power circuit during operation.
US10481289B2
A downhole installation comprises: a first pipe layer 8, a second pipe layer 10 about the first pipe layer 8, an annulus 12 between the first pipe layer 8 and the second pipe layer, and a geological formation outside of the second pipe layer 10. A logging system for evaluation of the downhole installation comprises: a logging tool 4 including an angled acoustic transmitter 20 for exciting a flexural wave in the first pipe layer 8, and three or more 10 angled acoustic receivers 14, 16, 38, 40, 42 spaced apart along the tool 4 such that, in use, the receivers are at different locations along the length of the pipe layers 8, 10, the receivers 4, 16, 38, 40, 42 each being for obtaining third interface echo data from the second pipe layer 10; and a processor arranged to process acoustic data from the receivers in order to: identify trends in the amplitude of the third interface echo as it propagates along the length of 1 the pipes, calculate an estimated exponential decay for the third interface echo when reinforcement from other acoustic energy is disregarded, use this estimation to predict if the material behind the second pipe layer 10 is fluid or solid, and analyze the third interface echo data in light of the determined material state in order to thereby evaluate material conditions in the annulus 12 outside the second pipe layer 10.
US10481271B2
An automotive lighting system for a vehicle includes a taillight disposed at a vehicle equipped with an external object detection system. The taillight includes a housing that contains a light source that is operable to illuminate at least rearward of the equipped vehicle. The external object detection system includes a LIDAR sensor that is disposed in the housing of the taillight. The LIDAR sensor is operable to emit optical signals at least rearward of the equipped vehicle, where optical signals reflected back to the LIDAR sensor are processed by an electronic control unit of the external object detection system. Processing of reflected optical signals by the electronic control unit detects an object present exterior of the equipped vehicle. Also, processing by the electronic control unit may include use of 3D imaging techniques to generate a 3D image of the object present exterior of the equipped vehicle.
US10481268B2
A LIDAR system for use in a vehicle may include at least one light source configured to project light toward a field of view for illuminating a plurality of objects in an environment of a vehicle and at least one processor configured to control the at least one light source in a manner enabling light flux of light from the at least one light source to vary over scans of a plurality of portions of the field of view. The LIDAR system may receive information indicating that a temperature associated with at least one system component exceeds a threshold, and in response to the received information indicating the temperature exceeding the threshold, modify an illumination ratio between two portions of the field of view such that during at least one subsequent scanning cycle less light is delivered to the field of view than in a prior scanning cycle.
US10481266B2
A three-dimensional imaging system includes a lidar sensor having a first optical axis oriented at a first angle toward a scene and configured to determine a three-dimensional image of one or more first objects in the scene, and an optical three-dimensional sensor having a second optical axis oriented at a second angle toward the scene and configured to construct a three-dimensional image of one or more second objects in the scene. The first three-dimensional sensor is characterized by a first angular field of view. The second three-dimensional sensor is characterized by a second angular field of view different from the first angular field of view.
US10481253B1
A monopulse tracker includes multiple dual-axis monopulse antenna systems that are angled with respect to one another. The orientations of the monopulse antenna systems create a much larger field of view for the monopulse tracker to eliminate the need to steer the monopulse tracker. The monopulse tracker can be configured to estimate a position of an object based on tracking information received from more than one monopulse antenna system therefore increasing the accuracy of the estimated position. The multiple monopulse antenna systems can be arranged in a low-profile housing to facilitate use of the monopulse tracker on aircraft.
US10481247B2
The invention relates to determination of a location of a device of a user. In a methods, information of signal strength of one or more wireless signals and information of signal strength distribution of wireless signals is obtained by a device. The information of signal strength and the information of signal strength distribution are used to determine at least one likelihood whether the device is inside an area. In the method radio maps representing signal strength distribution in the building may be used.
US10481245B2
The concepts, systems and methods described herein are directed towards frequency jump burst-pulse-Doppler (FJB-PD) waveforms and processing to provide wideband, high range resolution (HRR) radar profiling capability in a clutter dense environment. The method includes transmitting a FJB-PD waveform comprising a plurality of frequency steps over a predetermined time period with each frequency step having a plurality of pulses. The method further includes receiving one or more FJB-PD pulse returns corresponding to the FJB-PD waveform and identifying one or more target detections in the one or more FJB-PD pulse returns. A set of range swaths may be extracted for each of the one or more target detections and a wideband spectrum may be generated for each of the sets of range swaths using FJB coherent integration. A clutter suppressed HRR profile may be generated for each of the target detections based on the respective wideband spectrum.
US10481237B2
A method and system are provided for controlling a measurement device remotely through gestures performed by a user. The method includes providing a relationship between a command and a gestures. A gesture is performed by the user with the user's body that corresponds to the user gesture. The gesture performed by the user is detected. A command is determined based at least in part on the detected gesture. Then the command is executed with the laser tracker.
US10481232B2
A magnetic resonance imaging apparatus according to an embodiment includes sequence control circuitry. The sequence control circuitry executes a first pulse sequence that acquires data by radial sampling. The sequence control circuitry executes a second pulse sequence a plurality of times by changing a frequency of magnetization transfer (MT) pulses, the second pulse sequence acquiring data by Cartesian sampling after applying an MT pulse.
US10481228B2
A light data communication link device (50) for use in a magnetic resonance examination system (10) comprises a first light emitter and receiver unit (52) and a second light emitter and receiver unit (76). A light generating member (54), a first optical waveguide (62) and a light diffuser (58) of the first light emitter and receiver unit (52), a distance in space between the light diffuser (58) and a converging lens (84) of the second light emitter and receiver unit (76), and the converging lens (84), a second optical waveguide (88) and a light receiving member (80) of the second light emitter and receiver unit (76) form a first optical pathway (90) for data communication. A light generating member (78), a first optical waveguide (86) and a light diffuser (82) of the second light emitter and receiver unit (76), a distance in space between the light diffuser (82) and a converging lens (60) of the first light emitter and receiver unit (52), and a converging lens (60), a second optical waveguide (64) and a light receiving member (56) of the first light emitter and receiver unit (52) form a second optical pathway (92) for data communication. At least the light generating member (54) of the first light emitter and receiver unit (52) is configured to be arranged outside a volume defined by the scanning unit (12). The second light emitter and receiver unit (76) is configured to be at least partially arranged inside the volume (30); and a magnetic resonance examination system (10) comprising such light data communication link device (50) for establishing a bi-directional data communication link between a control unit (26) of the magnetic resonance examination system (10) and at least one auxiliary electronic device (40) being arranged inside the volume (30).
US10481225B2
In a method and device for checking a body coil of an MRI system a current value of one or more parameters of the MRI system is acquired under a specific condition. The current value is compared with a reference value of the parameter to obtain a comparison result. A state of the body coil is determined according to the comparison result. The method for checking a body coil of an MRI system according to a particular embodiment of the present invention can replace onsite periodic maintenance inspection by a maintenance engineer, and also detect damage to the body coil at an early stage.
US10481216B1
A power testing device includes a communication port with pins that receive signals from a device under test. First test circuitry is coupled to a first set of pairs of the pins, and second test circuitry is coupled to a second set of pairs of the pins. A switch is coupled to the first test circuitry and/or the second test circuitry. While the switch is in a first state, the first test circuitry and the second test circuitry are electrically isolated from each other. While the switch is in a second state, the first test circuitry and the second test circuitry are not electrically isolated from each other. A processor is coupled to the first test circuitry, the second test circuitry, and the switch. A memory stores instructions that cause the processor to control operation of the first test circuitry, the second test circuitry, and the switch.
US10481213B2
Disclosed is an overcharge detection method for detecting an overcharging of an accumulator of a battery including a set of parallel branches each including accumulators disposed in series, wherein the method includes steps of: (i) collecting the measurements of the currents flowing in the branches of the battery; (ii) identifying at least one variation in current in one branch with respect to at least one other branch as a function of the measurements of current collected; (iii) determining a level of state of charge of the branch; and (iv) detecting an overcharging of an accumulator in the branch as a function of at least the variation in current identified and of the level of state of charge determined.
US10481209B2
A method for checking a wire connection comprises providing a first current by a first power channel and measuring a first voltage by a first measuring channel when each of a positive terminal of the first measuring channel and a positive terminal of the first power channel is connected to one of positive terminals of batteries and each of a negative terminal of the first measuring channel and a negative terminal of the second measuring channel is connected to one of negative terminals of the batteries after measuring the first voltage, providing a second current by the first power channel and measuring a second voltage by the first measuring channel, and determining whether the first measuring channel and the first power channel are connected to a same battery of the batteries.
US10481204B2
Methods and systems to measure a signal on an integrated circuit die. An on-die measurement circuit may measure an on-die signal relative to an off-die generated reference signal, which may include a series of increasing voltage steps. The on-die measurement circuit may continuously compare voltages of the on-die signal and the off-die generated reference signal, and may generate an indication when the off-die reference signal exceeds the on-die signal. The measurement circuit may generate the indication from a voltage source other than the on-die signal to be measured, and/or may generate the indication with a relatively large voltage swing. The indication may be output off-die for evaluation, such as for testing, debugging, characterization, and/or operational monitoring. A unity gain analog buffer may be provided to tap the on-die signal proximate to a node of interest, which may be implemented within the on-die measurement circuit.
US10481201B2
A multi-turret handler adapted to test a plurality of electronic elements is provided. The multi-turret handler includes a main turret and a test turret. The main turret includes a plurality of pickers. The test turret includes a plurality of movable brackets and a test unit. The test unit includes a plurality of lead pushers and a plurality of sockets. The movable brackets are moveable between a first position and a second position. When the movable bracket is in the first position, the pickers respectively pick and place the electronic elements on the movable brackets. When the movable brackets are in the second position, the movable brackets correspond to the sockets, and the lead pushers are respectively inserted into the movable brackets and the sockets to test the electronic elements.
US10481195B2
A method and system of a distributed power line diagnosis includes one or more electrical readings received at a firmware board computation engine and an output of firmware board engine computation being transmitted through a wide communication network to a data hub computation engine. An output of the data hub computation engine is transmitted through the communication network to a big data server. One or more electrical line issues are visualized based on an analysis through the big data server and the same can be indicated through a user interface dynamic and an alarm can be set as well through the processor for the one or more electrical line issues.
US10481194B2
A test station and method of testing a design under test are disclosed. One method includes applying a first test frequency signal to a reference path to determine a first known attenuation level, and applying the first test frequency signal to a design under test to determine a first tested attenuation level of the design under test at the first test frequency. The method also includes applying a second test frequency signal to the reference path to determine a second known attenuation level, and applying the second test frequency signal to the design under test to determine a second tested attenuation level of the design under test at the second test frequency. The method includes determining whether the design under test is faulty based on the first tested attenuation level and the second tested attenuation level.
US10481193B2
A programmable load transient circuit includes a switchable power device for coupling a DUT output to its non-control node in series with a current sense device. A feedback loop is between the current sense device and the power device's control node that includes an integrator including an amplifier coupled to receive a signal that is a function of an average load current (IDavg) supplied by the DUT from the current sense device and to receive a reference voltage (Vref). The integrator provides an output drive voltage that is coupled to an input of a level shifter which receives a pulse signal or DC level at another of its inputs. The level shifter provides an output waveform or DC voltage to the power device's control node that is a function of IDavg.
US10481190B2
A test device with a built-in test antenna is provided. The test device is applicable to a device under test having an antenna under test. The test device with a built-in test antenna includes: a test base board, a test socket, and an antenna assembly. The test base board is electrically connected to a test apparatus. The test socket is disposed on the test base board. The device under test is to be disposed on the test socket. The antenna assembly includes a test antenna and an antenna board. The antenna assembly is disposed inside the test socket so as to be coupled to the test antenna. The antenna board is electrically connected to the test base board, and the position of the test antenna corresponds to that of the antenna under test.
US10481173B2
Described herein are wireless smart devices having integrated force, position, acceleration, and rotational sensing for science education (e.g., Newton's laws of motion, kinematics, etc.). An integrated wireless device includes an accelerometer to generate acceleration data based on detecting a current rate of acceleration of the integrated wireless device, a shaft encoder to detect angular positional changes of a shaft or axle of the integrated wireless device over time, and at least one processing unit coupled to the accelerometer. The at least one processing unit is configured to decode angular position data of the shaft encoder into positional data and to synchronize acceleration data received from the accelerometer with the positional data. In one example, a force load cell is coupled to the at least one processing unit. The force load cell measures applied force or impact force.
US10481165B2
The present invention relates to the field of Lyme disease. More specifically, the present invention provides methods and composition useful for the treatment of Lyme disease. In one aspect, the present invention provides compositions and methods for treating a patient at risk for or likely to develop post-treatment Lyme disease syndrome (PTLDS). In certain embodiments, the patient is already undergoing a first course of antibiotic treatment for Lyme disease. In a specific embodiment, a method comprises the step of prescribing or administering a second course of antibiotic treatment to a patient who is determined to have an increased level of CCL19 as compared to a control after completing a first course of antibiotics for Lyme disease.
US10481159B2
The disclosure provides, inter alia, methods of detecting IL-6 signaling activity in T cells in breast cancer patients, such as breast cancer patients in remission.
US10481157B2
An implantable diagnostic device in accordance with the present disclosure provides various benefits such as a compact size thereby allowing implanting of the device inside animate objects; low cost due to incorporation of inexpensive detection circuitry and the use of conventional IC fabrication techniques; re-usability by heating thereby allowing multiple diagnostic tests to be performed without discarding the device; and a configuration that allows performing of simultaneous and/or sequential diagnostic tests for detecting one or more similar or dissimilar target molecules concurrently or at different times.
US10481150B2
A microfluidic device, method and kit for assaying and/or culturing cells are provided. The microfluidic device comprises a well block comprising a plurality of microwells; at least one cell culture layer selected from a first cell culture layer comprising a plurality of microchannels, each microchannel being aligned with one of the plurality of microwells and being in fluid communication with the aligned microwells; and a second cell culture layer comprising a plurality of cell culture chamber wells, each cell culture chamber well being aligned with one of the plurality of microwells and being in fluid communication with the aligned microwells, and a plurality of outlets, each of the plurality of outlets corresponding to one of the plurality of cell culture chamber wells; and a base block, wherein the at least one cell culture layer is sealably coupled between the well block and the base block, thereby allowing fluid communication between the plurality of microwells in the well block and the at least one cell culture layer.
US10481147B2
Methods of isolating cardiac cells, including cardiac cells capable of regenerating cardiac tissue are provided. Compositions comprising cardiac cells, including cardiac cells capable of regenerating cardiac tissue are also provided. Methods of using cardiac cells, cardiac progenitor cells, including cardiac cells capable of regenerating cardiac tissue, are provided. Methods of identifying the prognosis of patients treated for heart disease and/or methods of predicting the regeneration of cardiac cells in a subject are also provided.
US10481146B2
A gas sensor includes a p-type semiconductor layer in which a surface at a contacting side with detection target gas is covered with tertiary amine and two electrodes electrically coupled with each other through the p-type semiconductor layer.
US10481136B2
A temperature controller for simultaneously controlling the temperatures of a plurality of heating elements for use in chromatographic analysis including columns, detectors, valves, transport lines and other components.
US10481134B2
Integrated probes and probe systems suitable for attachment to a robotic arm of a remotely operated vehicle are disclosed. The probes and probe systems serve to perform cleaning operations and both cathodic protection (CP) voltage measurements and ultrasonic testing (UT) thickness measurements at an underwater surface. The cathodic protection measurement system includes one or more electrically conductive legs that extend outwardly from the probe. These legs are arranged about a cleaning tool and an ultrasonic sensor. When the integrated probe contacts the underwater surface, at least one leg contacts the surface, thereby providing a desired distance between the probe and the underwater surface for efficient cleaning and UT inspection. The underwater surface can be cleaned and CP and UT measurements can all be performed using a single, integrated probed during a single operation, without having to reposition the probe.
US10481128B2
In a PESI ion source, a solvent supply unit (8) is placed above the liver (101), which is the object of measurement, and by moving a probe (6) up and down such that the tip of the probe (6) passes through the solvent supply unit (8) and is inserted into the liver (101), a sample is captured by the tip of said probe. The solvent supply unit (8) includes a container unit comprising a liquid-blocking upper film body (81) stretched over the bottom surface opening of a cylindrical body (80), and a liquid-blocking lower film body (82) which is stretched out approximately in parallel with the upper film body (81) with a spacer interposed therebetween; the container unit houses a solvent (84). Because the tip of the probe (6) passes through the solvent (84) during the up-and-down movement of the probe (6), sufficient solvent adheres to the sample and when a high voltage is applied to the probe (6), components in the sample are favorably ionized. Blood seeping from the liver (101) upwards through the hole through which the probe (6) was passed spreads in the periphery of the lower film body (82) and is not admixed into the solvent (84) in the container unit. By this means, it is possible to avoid blood from acting as a contaminant during measurement.
US10481127B2
Methods of maintaining accuracy in the measurement of one or more parameters of industrial water in industrial water systems are provided. The methods include the use of physical and/or chemical procedures to prevent and/or remove deposition from one or more surfaces utilized in measurement of the one or more parameters. The deposition may be caused by, for example, corrosion, fouling, or microbiological growth.
US10481118B2
Disclosed are a hydrogen sensor which includes a P-type silicon nanowire array and a hydrogenation catalyst formed on a surface of the nanowire array, and a method of manufacturing the same.
US10481096B2
A method of detecting single molecule includes: providing a carrier, wherein the carrier includes a substrate, and a plurality of three-dimensional nanostructures are located on the substrate; disposing single molecule samples on the plurality of three-dimensional nanostructures; detecting the single molecule samples with a detector; wherein each three-dimensional nanostructure includes a first rectangular structure, a second rectangular structure, and a triangular prism structure; the first rectangular structure, the second rectangular structure, and the triangular prism structure are stacked in that order, a first width of a bottom surface of the triangular prism structure is equal to a second width of a first top surface of the second rectangular structure and greater than a third width of a second top surface of the first rectangular structure, and the first rectangular structure comprises a first metal and the triangular prism structure comprises a second metal.
US10481095B2
Multispectral imaging of samples, in particular of biological tissues. A method for acquisition of fluorescence and reflectance images of an object including alternatingly illuminating the object with at least a first light having several spectral regions of high intensity, wherein the first light has at least one region of low intensity that is of longer wavelength to a region of high intensity, and at least a second light having at least one spectral region of high intensity, recording a first image of the object during illumination of the object with the first light and a second image of the object during illumination of the object with the second light using a common sensor array, wherein the light recorded by the sensor array is attenuated in at least one of the spectral regions in which the first light has high intensities.
US10481093B2
An arrangement for examining a sample which can be excited by means of electromagnetic radiation comprises a first dichroitic beam splitter having a first and a second prism, which are connected to one another on the base surfaces thereof, and a dichroitic layer arranged between the base surfaces of the two prisms, wherein an entry surface of the first prism encloses an angle (β) in the range from 10° to <40° with the dichroitic layer. Furthermore a light source provides the electromagnetic radiation suitable for excitation of the sample, the radiation coupled into the entry surface of the first prism, wherein a part of the radiation is reflected on the dichroitic layer in the direction of the sample, which is positioned downstream of an exit surface of the first prism. Finally, a detector detects electromagnetic radiation emitted by the sample, passed through the beam splitter and leaving the latter on a measurement surface. The invention further relates to a dichroitic beam splitter, for use in said arrangement.
US10481090B2
Differential, plasmonic, non-dispersive infrared gas sensors are provided. In one aspect, a gas sensor includes: a plasmonic resonance detector including a differential plasmon resonator array that is resonant at different wavelengths of light; and a light source incident on the plasmonic resonance detector. The differential plasmon resonator array can include: at least one first set of plasmonic resonators interwoven with at least one second set of plasmonic resonators, wherein the at least one first set of plasmonic resonators is configured to be resonant with light at a first wavelength, and wherein the at least one second set of plasmonic resonators is configured to be resonant with light at a second wavelength. A method for analyzing a target gas and a method for forming a plasmonic resonance detector are also provided.
US10481081B2
A method that includes obtaining, using a processor, reflectance data from a target coating and calculating, using the processor, pivot-normalized reflectance data. The method also includes generating, using the processor, a coating formulation that is the same or substantially similar in appearance to the target coating.
US10481072B2
Systems and methods for analyzing blood samples, and more specifically for performing a nucleated red blood cell (nRBC) analysis. The systems and methods screen a blood sample by means of fluorescence staining and a fluorescence triggering strategy, to identify nuclei-containing particles within the blood sample. As such, interference from unlysed red blood cells (RBCs) and fragments of lysed RBCs is substantially eliminated. The systems and methods also enable development of relatively milder reagent(s), suitable for assays of samples containing fragile white blood cells (WBCs). In one embodiment, the systems and methods include: (a) staining a blood sample with an exclusive cell membrane permeable fluorescent dye; (b) using a fluorescence trigger to screen the blood sample for nuclei-containing particles; and (c) using measurements of light scatter and fluorescence emission to distinguish nRBCs from WBCs.
US10481069B2
Particle processing systems and methods utilize a sort monitoring system to monitor an operational characteristic for a particle sorting system. The operational characteristic may be related to the performance and operation of a sorter or a group of sorters in the particle sorting system. The operational characteristic may be monitored based on monitoring particles for an output of a sorter or of a group of sorters. Operational characteristics which may be monitored include sort error, sort fraction, yield, purity and recovery percentage. The sort monitoring system may evaluate the monitored operational characteristic, for example, as related to sort performance, and take an action, for example, a corrective action or a notifying action, based on the evaluation of the operational characteristic.
US10481062B2
The present invention provides a method for improving an identification degree of low-luminosity dispersed-phase particles in a multiphase system. The method comprises: adding additive particles into a multiphase system containing low-luminosity dispersed-phase particles before photographing the multiphase system to obtain an image including the low-luminosity dispersed-phase particles, wherein the refractivity of the additive particles is greater than that of the low-luminosity dispersed-phase particles. The method can enhance the luminosity of the continuous phase in the multiphase system, thereby causing a large gray difference between the continuous phase and the dispersed-phase particles, improving the identification degree of the low-luminosity dispersed-phase particles in the image for conducting accurate identification by image analysis software and further being capable of accurately measuring needed parameters such as particle size, concentration or speed and the like of the dispersed-phase particles in a multiphase reactor.
US10481061B2
The sensor includes: a collection part 30L, 30M, 30S in which a plurality of filter members for collecting particulate matter in exhaust gas are arranged in descending order of porosity from an exhaust upstream side to an exhaust downstream side of the exhaust gas; a pair of electrodes 32, 33 which is arranged to each of the plurality of filter members 30L, 30M, 30S and facing each other with the plurality of filter members interposed therebetween; and estimation means 42 to 44 for estimating a particulate matter amount collected on each of the plurality of filter members having different porosities based on a capacitance change amount between the pair of electrodes 32, 33.
US10481059B2
A pipeline contaminant monitoring apparatus that includes a filter housing and probe configured to isokinetically sample a portion of a pipeline gas stream. The filter housing has a filter configured to trap solid contaminants within the gas stream. A first pressure sensor is located upstream of the filter and a second pressure sensor is located downstream of the filter. A processor is coupled to the first and second pressure sensors. The processor is configured to determine a solid contaminant concentration level in the gas stream based on a rate of change of the pressure drop sensed across the filter.
US10481053B2
A method of detecting defects of a glass substrate includes cutting a glass mother substrate into a plurality of glass substrates, penetrating ions into an incision surface of the glass substrate to visualize defects of the incision surface, and photographing the defects of the incision surface to determine a bending strength of the glass substrate based on a size of the defects.
US10481051B2
Assemblies for storing, handling, transporting, viewing, evaluating, and/or shipping corneal tissue are provided. The assemblies may include a viewing chamber and a corneal tissue carrier removably coupled to an inner portion of the viewing chamber. The assemblies may further include a corneal tissue sample disposed within the corneal tissue carrier. Methods of processing a corneal tissue sample and administering the corneal tissue sample to a subject are also provided.
US10481041B2
An optical testing device is provided. The testing device includes a position sensing detector (PSD) having an optical sensing area that is optically responsive to a first range of wavelengths. The PSD receives a plurality of optical signals having wavelengths within the first range and emitted through a respective plurality of optical fibers and detects a plurality of positions where the optical signals impinged on the optical sensing area for determining array polarity. The PSD receives a plurality of first optical signals having wavelengths within the first range and detects the polarity and a plurality of optical intensities of the first optical signals. The testing device includes a photodetector that is optically responsive to a second range of wavelengths different than the first range. The photodetector receives a plurality of second optical signals within the second range and detects a plurality of optical intensities of the second optical signals.
US10481031B2
An improved Pirani sensor uses a measuring element disposed within a fluid between a base plate and a cover. The measuring element is held by suspension members that are connected to the base plate. A heating element is thermally conductively connected to the suspension members. Using the sensor the characteristic of the fluid is determined by evaluating the heat transfer from the thermal element through the fluid into the cover when heating power is applied to measuring element. Parasitic conductive heat loss from the measuring element into the suspension members is compensated by applying power to the heating element.
US10481029B2
A pressure sensor is disclosed. The pressure sensor includes a pressure sensor unit provided with a pressure detecting element configured to receive a drive voltage from a control substrate and electrically send a pressure detection signal to the control substrate so as to detect a pressure of fluid, and a plurality of electric wires connected to the pressure detecting element so as to supply the drive voltage and drawn to the outside so as to send the pressure detection signal. The pressure sensor may also include a relay substrate connected to the plurality of electric wires and having a converting circuit mounted thereon. The converting circuit converts either or both of the drive voltage supplied from the control substrate and the pressure detection signal sent to the control substrate.
US10481022B2
This invention pertains to a low cost, low noise strain sensor based on a web of continuous core-shell nanofibers with conductive shell and mechanically robust core that can be attached or embedded on a variety objects for directional monitoring of static or dynamic changes in mechanical deformation and pressure. This is a low cost, highly sensitive strain sensor, with low noise and ease of integration for different applications from synthetic tactile skins, to vibrational and health monitoring.
US10481003B2
In a two-beam interferometer, the moving speed of a movable mirror for producing interference light to generate a spectrum is changed at each completion of an operation cycle during which a reciprocal motion or one-way motion of the movable mirror is performed one or more times. Intensity signals of the interference light are obtained by a plurality of detection operations, where each detecting operation includes a series of detecting operations corresponding to the reciprocal motion or one-way motion of the movable mirror performed one or more times. A piece of information which changes depending on the moving speed of the movable mirror is extracted from the intensity signals obtained by the detection operations. This speed-dependent information corresponds to periodic noise superposed on the intensity signals. Accordingly, a false peak which would otherwise appear on the spectrum due to the periodic noise can be eliminated by removing the speed-dependent information.
US10481000B2
The invention relates to an apparatus and a method for evaluating spectral properties of a measurement object. It comprises a plurality of light emission units, each emitting light with a predetermined emission spectrum and having a respective output configured for emitting the light with the predetermined emission spectrum onto the measurement object, an optical spectrograph having an input port adapted to receive light from the measurement object and a diffraction unit adapted to distribute different wavelengths of the received light to different output ports comprising the optical detectors, wherein the diffraction unit is adapted to distribute said received light to the respective output ports such that the lights in the respective output port have different wavelengths at different diffraction orders; a signal identification unit adapted to identify which of the light emission units contribute to the respective light in the respective output ports.
US10480996B2
A lighting fixture includes a light source, a housing coupled to the light source, a light sensor, and a sensor cover over the light sensor and coupled to the housing. The housing includes an opening through which light generated by the light source is emitted towards an area of interest, and an exposed surface that reflects light such that the housing appears at a first color. The sensor cover includes a front surface that reflects light such that the sensor cover appears at a second color, which is substantially similar to the first color, and has an average transmittance greater than 10% within a desired wavelength band. By providing the sensor cover with the reflectance and average transmittance as described, a functional sensor cover that aesthetically blends with a lighting fixture is achieved.
US10480993B2
A cylindrical package includes a cylindrical housing; a pedestal at a bottom of a cylindrical space surrounded by the cylindrical housing; an optical splitter in the cylindrical space and over the pedestal; a first photodetector in the cylindrical space and over the pedestal, wherein the first photodetector is configured to be optically coupled to the optical splitter; and a second photodetector in the cylindrical space and over the pedestal, wherein the second photodetector is configured to be optically coupled to the optical splitter.
US10480989B2
One general aspect of the present disclosure includes a control device for use in a vehicle. The control device may include a first counter and a second counter, where the first counter is assigned to a first weight range and the second counter is assigned to a second weight range. The control device may be configured to execute the following steps in an iterative manner: determination of an overall weight of the vehicle, and incrimination of the first counter when the overall weight falls within the first range.
US10480984B2
The invention discloses a device, a container and a method for measuring a liquid volume in a container based on pressure sensing. The measuring device includes a compression member, a pressure sensor, a force transmission member, an air pressure sensor and a controller. The compression member is hermetically connected to the container under measurement to form a sealed space in the container, and compresses the air in the sealed space under external force; the force transmission member converts the air pressure in the sealed space into a pressure applied on the pressure sensor; and the pressure sensor measures the pressure applied from the force transmission member before and after the compression. The present invention accurately measures the liquid volume in the container, effectively eliminates the impact of the shaking of the liquid on the measurement result, and is conveniently used to detect water quality in the natural usage.
US10480970B2
An interface circuit to an electromagnetic flow sensor is described. In an example, it can provide a DC coupled signal path from the electromagnetic flow sensor to an analog-to-digital converter (ADC) circuit. Examples with differential and pseudo-differential signal paths are described. Examples providing DC offset or low frequency noise compensation or cancellation are described. High input impedance examples are described. Coil excitation circuits are described, such as can provide on-chip inductive isolation between signal inputs and signal outputs. A switched mode power supply can be used to actively manage a bias voltage of an H-Bridge, such as to boost the current provided by the H-Bridge to the sensor coil during select time periods, such as during phase shift time periods of the coil, which can help reduce or minimize transient noise during such time periods.
US10480969B2
A field device of measuring- and automation technology, which field device meets requirements for operation in explosion-endangered environments. Safe operation of the field device in explosion-endangered environments is assured by a pluggable connector coupling for electrical coupling of different field device components. An essential feature of the pluggable connector coupling is a sealing element for spatial and gas-tight sealing of a contact region of contacting elements of the pluggable connector coupling from a free volume remaining in the pluggable connector coupling.
US10480955B2
A method for displaying location information on a display of an electronic device as part of a graphical user interface involves accessing a reference geographical location. The method further involves receiving a set of geographical destinations, each destination of the set of destinations comprising a name and a location. The method further involves determining a set of travel times between the reference geographical location and each of the locations associated with the destinations in the set. The method further involves generating for display in a map display region of the graphical user interface a reference graphical element, a set of isochrone graphical elements, and a set of destination graphical elements.
US10480950B2
A method and platform for improving one or more commutes comprises gathering data about one or more metrics of at least one user's commute; analyzing one or more alternate types of commutes available to the at least one user; creating, based on the data about one or more metrics and the analysis of the one or more alternate types of commutes available, a commuter score for the at least one user; and displaying one or more recommendations to the at least one user for improving the commuter score.
US10480946B2
A vehicle and a method of guiding an inertial driving timing of a vehicle includes storing pass-through speeds for respective deceleration situation types, sensing occurrence of a deceleration situation on a route, calculating a target speed corresponding to a type of the sensed deceleration situation based on the stored pass-through speeds for the respective deceleration situation types, and determining an inertial driving guidance timing using the calculated target speed.
US10480945B2
A method of disambiguating a location of a mobile station within a structure includes: obtaining, at the mobile station, regional pressure indications and corresponding region indications indicating regions within a structure that are vertically displaced with respect to each other, each of the regional pressure indications indicating atmospheric pressure information associated with the corresponding region; determining mobile station pressure information associated with a present location of the mobile station; comparing the mobile station pressure information with the regional pressure indications; and based on the comparing, determining in which of the regions the mobile station presently resides.
US10480942B2
A multi-axis MEMS gyroscope includes a micromechanical detection structure having a substrate, a driving-mass arrangement, a driven-mass arrangement with a central window, and a sensing-mass arrangement which undergoes sensing movements in the presence of angular velocities about a first horizontal axis and a second horizontal axis. A sensing-electrode arrangement is fixed with respect to the substrate and is set underneath the sensing-mass arrangement. An anchorage assembly is set within the central window for constraining the driven-mass arrangement to the substrate at anchorage elements. The anchorage assembly includes a rigid structure suspended above the substrate that is elastically coupled to the driven mass by elastic connection elements at a central portion, and is coupled to the anchorage elements by elastic decoupling elements at end portions thereof.
US10480936B2
Optical shape sensing system using backscatter reflectometry, comprising a broadband light source, an interferometer arrangement comprising a plurality of interferometers configured to perform backscatter reflectometry separately with a corresponding one of a plurality of input light beams divided from the input light and including a multi-core optical fiber, and a detector unit for detecting an output light beam, each interferometer comprising a fiber splitter dividing the corresponding input light beam into a reference beam and a device beam, an additional optical fiber for guiding the reference beam, a corresponding fiber core of the multi-core optical fiber guiding the device beam to be reflected within the medical device and guiding the reflected device beam, and a fiber coupler for coupling the reflected device beam with the reference beam forming the output light beam.
US10480922B2
A method of measuring a center error between bearings includes disposing both sides of a rotation shaft on inner circumferential surfaces of a magnetic bearing and a backup bearing, applying current to the magnetic bearing to produce movement of the rotation shaft, determining a contact point between the rotation shaft and the backup bearing according to movement of the rotation shaft, determining a final target value using the contact point and predetermined position information of the magnetic bearing, determining a magnetic center of the magnetic bearing through the final target value, comparing the magnetic center of the magnetic bearing and a mechanical center of the backup bearing to determine a center error, and aligning the magnetic center of the magnetic bearing and the mechanical center of the backup bearing based on the determined center error.
US10480920B2
Initiator modules for munitions control systems include a mounting portion for receiving a portion of an initiation device, a detonator device disposed within the initiator module, a connection portion configured to connect the initiator module with a munitions control system, and an electronics assembly configured to electronically couple with a munitions control system and transmit a signal to the detonator device. Munitions systems may include initiator modules received in a socket of a munitions control system. Methods of igniting explosive devices include coupling a shock tube to an explosive device, connecting an initiator module to a munitions control system, mounting a portion of the shock tube to the initiator module, and igniting the shock tube with a detonator device disposed within the initiator module.
US10480919B1
A fuze for an explosive weapon, comprising onboard sensors to monitor operation of the fuze and/or the explosive weapon, a radar sensor to transmit radar signals and receive reflected radar signals, and an electronic signal processor connected to the onboard sensors and to the radar sensor and programmed to implement a main operating function aimed at implementing a detonation logic, and a secondary operating function supplemental to the main one and comprising a telemetry function designed to determine, based on signals from the onboard sensors, and to transmit, via the radar sensor, telemetry data indicative of the operation of the fuze and/or the explosive weapon during flight thereof.
US10480905B2
A predictive semi-active laser (SAL) pulse correlator includes a history buffer, a correlation predictor, a match identifier and a correlation verifier. The history buffer is configured to store an indicator for each of a plurality of received pulses. The correlation predictor is configured to initiate a search of the history buffer for a pulse train match for a future interval and to predict correlation for the future interval when the pulse train match is found. The match identifier is configured to search the history buffer for a specified number of pulse matches corresponding to the pulse train match. The correlation verifier is configured to verify correlation by receiving a pulse during the future interval when the correlation predictor predicts correlation for the future interval.
US10480904B2
A device, system, and method for shaping the trajectory of a projectile employing a Gravity bias, Gbias. The system includes a seeker, a guidance filter, a pitch rate filter, an actuator, pitch/yaw/roll coupled aerodynamics, and lateral rate sensors. It receives roll orientation input to a guidance and control autopilot; it applies Additional Gbias to that produced by the null rate command to the lateral control loops of the guidance and control autopilot device. The lateral rate command is equal to the desired Additional Gbias divided by an estimate of the projectile velocity. The Additional Gbias is translated to a rate command and incorporated into guidance loop commands to boost an Inherent Gbias to shape the trajectory of the projectile to the target.
US10480903B2
A method includes providing a visual representation of a targeting environment to a display of a rifle scope, where the visual representation includes a target and a reticle. The method further includes receiving a trigger pull signal at a processor coupled to the display, determining an impact location of a virtual shot in response to receiving the trigger pull signal, and dynamically adjusting the target within the visual representation in response to determining the impact location.
US10480900B2
An electronic indicator on a see-through optical scope indicates whether an optical system is canted. The indicator may include illuminable visual indicators positioned on opposite sides of a field of view through the optical scope. The indicator may be visual, haptic, or aural. The visual indicator may include one or more LEDs positioned on the periphery of the field of view, and may be optically coupled to an appropriate position on the face of the reticle using a suitable waveguide. The LEDs are coupled to a microprocessor which is, in turn, coupled to a solid-state electronic inclinometer that is incorporated into the internal structure of the optical system. The microprocessor is configured to selectively illuminate one or more of the visual indicators based on the output of the inclinometer, thereby indicating how the reticle is canted, if at all.
US10480899B1
A tritium housing includes a body extending from a first end to a second end to define a hollow extending therebetween. A lens is disposed adjacent and surrounded by the first end of the body and a sleeve is disposed within said hollow and extends from a closed end disposed adjacent the second end of the housing to an open end disposed adjacent the lens. A tritium vial is disposed within the sleeve to produce illumination visible through the lens. The body is comprised of a colored plastic material for magnifying and brightening the tritium illumination during a daylight use of the tritium housing.
US10480889B1
A firearm having an integral recoil booster including a pair of bushings and spring positioned to interact with an integral firearm compensator; a quick detach mount for one or more suppressor baffles; and one or more suppression baffles. As configured, the integral recoil booster also generates additional force ensuring contact at a slide/barrel interface. A monolithic suppressor may also be used with the quick detach mount.
US10480885B2
One example of a sound suppressor for a firearm includes a tubular housing and a plurality of individual tubular baffle elements that fit within the tubular housing to form a baffle assembly having a symmetrical or an asymmetrical baffle structure. Different examples of the tubular baffle elements may abut each other or may interlock with each other. Another example of the sound suppressor includes an outer housing that resists passage of heat therethrough.
US10480884B2
An adapter assembly for a silencer may have one or more biasing members that generate a tensile force about the silencer sufficient to substantially arrest movement, loosening or decoupling of one or more components of the silencer.
US10480882B2
Trigger groups for semi-automatic firearms have a frame, a hammer connected to the frame and movable between a cocked position and a striking position, the hammer being biased toward the striking position, a trigger element connected to the frame and movable by a user between a forward position and a rearward position, a selector connected to the frame and movable between at least a first position and a second position, a disconnector having a hammer engagement facility adapted to selectably engage the hammer, a disconnector control element movable between a first control position and a second control position, the disconnector being operably engaged to the disconnector control element, the disconnector operable to move in a first range of motion when the disconnector control element is in the first control position, and in a second range of motion when the disconnector control element is in the second control position.
US10480874B2
A lance drive support apparatus is adapted to be fastened directly to a heat exchanger tube sheet adjacent a selected number of tubes to be cleaned. One embodiment includes an angled flat base plate having an inner center corner, an outer center corner, a first outer end corner and a second outer end corner, a support post adjacent each outer end corner, and the inner center corner fastened at one end to the base plate, and a top plate fastened to an opposite end of each support post. An extensible scissor arm assembly pivotally fastened to the inner center corner post can position a lance drive mechanism at a distal end of the scissor arm assembly at precise X and Y coordinates adjacent the tube sheet. The precise X and Y coordinates are determined by positions of X and Y cylinders connected to a common scissor arm assembly extension hinge.
US10480859B2
A carrier-type heat-treatment apparatus including a furnace main body that includes heaters and a mesh belt that transports an object to be heat-treated into the furnace main body includes a gas pipe arranged inside the furnace main body, the gas pipe being configured to inject a gas into the furnace main body, in which a low-temperature zone and a high-temperature zone are provided inside the furnace main body with the gas, the low-temperature zone being provided on an entrance side of the furnace main body, the high-temperature zone being provided on an exit side of the furnace main body and having a temperature higher than the low-temperature zone.
US10480856B2
A device (1) for drying and sanitising organic waste materials, comprising a container body (10) for housing the waste materials to be dried and provided with an inlet (16) for the materials to be dried and an outlet (17) for the dried materials, mixing elements (20) located in the container body (10) and provided with at least a blade (21) able to mix the materials to be dried and sanitised, projectingly supported by a rotating shaft (23), a ventilation circuit (30) able to generate a forced ventilation of air internally of the container body (10), and comprising generator means (33) of an air flow located externally of the container body (10) communicating with at least a dispenser nozzle (34) located internally of the container body (10), in which the at least a dispenser nozzle (34) is associated to the at least a blade (21) able to mix the waste materials located in the container body (10) wherein it comprises at least a temperature sensor (42) configured such as to measure a temperature internally of the container body (10) and in that it comprises a control system which receives a signal from the at least a temperature sensor (42) and is able to control the air flow injected into the container body (10) by the ventilation circuit (30) as a function of the signal received from the temperature sensor (42).
US10480853B2
A method and plant for the cryogenic separation of air, the plant having an air compressor, a heat exchanger and a distillation column system having a low-pressure column at a first pressure and a high-pressure column at a second pressure. Feed air is compressed in the air compressor to a third pressure at least 2 bar above the second pressure A first fraction of compressed feed air is cooled in the heat exchanger and expanded in a first expansion turbine. A second fraction is cooled in the heat exchanger and expanded in a second expansion turbine A third fraction is compressed to a fourth pressure, cooled in the heat exchanger and then expanded. The third fraction is compressed to the fourth pressure in sequence in a recompressor, a hot first turbine booster and a second turbine booster. A dense fluid expander is used to expand the third fraction.
US10480847B2
A domestic appliance includes a housing and an appliance component which is disposed on the housing, is separate from the housing and is movable relative to the housing. A handle which is disposed on the appliance component has a handle recess which can be gripped from above and which is delimited by a front wall of the handle and a slanted bottom wall of the handle.
US10480846B2
A failure determiner is provided to perform a failure diagnosis to successively evaluate functions of the refrigerant circuit and components forming the refrigerant circuit for a plurality of evaluation items. If the failure diagnosis is interrupted, the failure determiner has a restarting function to restart the failure diagnosis from an intermediate point of the failure diagnosis.
US10480840B2
Systems and methods for providing power to a refrigeration unit or an air conditioner used on a hybrid vehicle. The system includes an accumulation choke, a PWM rectifier, and a frequency inverter. The accumulation choke is configured to receive a first AC power, a second AC power, and a DC power. The accumulation choke and PWM rectifier convert the received power into an intermediate DC power having a peak voltage. The PWM rectifier provides the intermediate DC power to the frequency inverter. The frequency inverter converts the intermediate DC power to an output AC power. The frequency inverter provides the output AC power to the refrigeration unit.
US10480831B2
A vapor compression system (20) comprises a compressor (22) having one or more bearing systems (66, 68) supporting a rotor and/or one or more working elements (44). One or more bearing feed passages (114) are coupled to the bearings to pass fluid along a supply flowpath to the bearings. A mechanical pump (130; 330) is positioned to drive fluid along the supply flowpath. An ejector (140, 150) has a motive flow inlet (142, 152) coupled to the mechanical pump to receive refrigerant from the mechanical pump.
US10480828B2
A floating module for modular solar panel platforms having two separate components mounted, a structural component that is a rigid component and a buoyancy component that is a flexible component allowing for a more compact and simple solution all-around. The floating module allows for a technologically more advanced floating component, easier to produce, transport and deploy than most currently available solutions.
US10480826B2
A fluid heating system including a fluid supply subsystem having a fluid heating device, a fluid output subsystem, and an intermediary fluid device. The fluid heating system also includes a control device for the fluid supply subsystem, a first temperature sensor, a second temperature sensor, and a control circuit coupled to the control device. The control device is configured to control one selected from a group consisting of the fluid heating device and an amount of water input to the intermediary fluid device. The first and second temperature sensors are configured to output first and second temperature signals, respectively. The control circuit is configured to generate a first control signal based on the second temperature signal, determine a multiplier, generate a second control signal based on the first temperature signal, and send a main control signal to the control device based on the first and second control signals.
US10480822B2
A condensate neutralizer device for treating a condensate flow, the condensate neutralizer device includes a compartment adapted to receive condensate neutralizing materials therein, the compartment having an inlet end and an outlet end, a plurality of apertures disposed only on a bottom surface of each of the inlet end and the outlet end of the compartment. The compartment is configured to receive the condensate flow traversing upwardly through the plurality of apertures at the inlet end in a direction from the inlet end to the outlet end through the condensate neutralizing materials before allowing a treated flow of the condensate flow to traverse downwardly through the plurality of apertures at the outlet end to exit the compartment as an effluent.
US10480816B2
A heating, ventilation, air conditioning and refrigeration system includes a diffuser comprising a plurality of diffuser elements located between a blower driving airflow through the system and a refrigeration coil used to cool the airflow prior to the distribution of the airflow to a building. Locating diffusers between the blower and the refrigeration coil reduces the extent to which the airflow carries moisture from condensate on the refrigeration coil, and can prevent circulation of air backwards through the refrigeration coil.
US10480806B2
An energy-reducing method and apparatus for retrofitting a single zone, constant volume HVAC system, with or without an economizer, that provides heating, cooling, and ventilation to occupants within a building space. The present invention includes the introduction of a programmable logic controller and variable frequency drive (VFD) that takes control of the existing fan, heating, cooling, and optional economizer operation. The reduction of the fan speed in the ventilation mode when the 100% operation is not needed saves significant energy of the existing constant volume HVAC system where the fan motor is designed to run 100% of the time.
US10480802B2
A call for humidity signal may activate a water valve of a humidifier to cause water to flow onto a humidifier pad within the humidifier. In some examples, a controller may activate the water valve in a pattern such that most of the water evaporates, rather than flowing to a drain system, yet still provides the requested humidity level. In some examples, the controller is configured to cause the water valve to deliver water to the humidifier pad in a water delivery pattern having a controlled period and a controlled duty cycle.
US10480791B2
A fuel injector to reduce NOx emissions in a combustor system. The fuel injector including a housing, at least one oxidizer flow path, extending axially through the fuel injector housing and defining therein one or more oxidizer flow paths for an oxidizer stream and a fuel manifold, extending axially through the fuel injector housing and defining therein one or more fuel flow path. The fuel manifold includes a forward portion and an aft portion including an aft face. A plurality of fuel injector outlets are defined in the aft portion, wherein the plurality of fuel injector outlets are configured to inject a fuel flow along a mid-plane of the fuel injector and away from a downstream wall. The fuel flow exiting the fuel manifold undergoes circumferential and radial mixing upon interaction with the oxidizer stream. Additionally disclosed is a combustor system including the fuel injector.
US10480784B2
Systems and methods are described for a screen assembly for gas-air mixers in HVAC systems, such as for furnaces. A screen assembly can comprise a mesh screen, a housing, and a pressure tap. The mesh screen can allow for the intake of an air supply while also blocking unwanted foreign matter such as dust or leaves. The housing can receive the air supply and direct it into a gas-air mixer or other component. The pressure tap can be coupled to a gas valve or regulator in order to modulate the flow of gas when air flow is restricted.
US10480783B2
Systems and methods are described related to a premix combustion system used in a furnace system. Prior systems have to create a negative pressure in the premix chamber to draw gas into the chamber. Embodiments under the current disclosure can use an amplifier that is pneumatically coupled to an air supply and a secondary location (besides the gas valve). Coupling to the amplifier to a location apart from the gas valve allows the system to avoid a negative pressure in the mixing chamber. The amplifier can apply an amplified pressure or signal to a gas valve regulator and thereby raise the gas pressure so that the gas supply is driven into the premix chamber.
US10480776B1
The flashlight and camera assembly for preventing unwanted light from negatively affecting a content capturing device. An outer housing assembly houses a first light emitting device, a second light emitting device and a content capturing device. A circumference is defined by a forward-end surface. The first light emitting device is housed by a first inner housing assembly. The second light emitting device is housed by a second inner housing assembly. The content capturing device housed by a third inner housing assembly. Unwanted light is prevented from negatively affecting the content capturing device by a separate arrangement within the circumference of a first transparent covering in front of the first inner housing assembly, second transparent covering in front of the second inner housing assembly and third transparent covering in front of the third inner housing assembly.
US10480774B2
A light emitter assembly includes a base body, a base electrical connector disposed on the base body, and a light emitter disposed on the base body and electrically connected to the base electrical connector. The light emitter assembly also includes a light housing disposed on the base body and housing the light emitter, and a power receptacle and/or a communication receptacle disposed on the light housing and electrically connected to the base electrical connector. The light housing is configured to allow passage of light therethrough.
US10480770B2
A lamp is disclosed, which has a lamp housing, having an end wall and a side wall, a lighting means device arranged in a housing interior having a lighting means carrier and at least one lighting means arranged thereon, an insulation component formed from an electrically insulating material having a main portion and an edging portion, wherein the main portion is arranged between the end wall and the lighting means device and wherein the edging portion extends from the main portion in such a way that the edging portion is arranged between the lighting means device and the side wall of the lamp housing.
US10480755B2
A back plate assembly with variable curvatures is disclosed. It comprises a flexible back plate, a connecting component, and an adjustment mechanism, and the adjustment mechanism comprises a connecting shaft disposed on the back plate, and the connecting component connects to the connecting shaft and abuts to the back plate, and the adjustment mechanism adjusts the connecting component on the connecting shaft to modulate clamping force of the back plate received from the connecting component. The back plate assembly can adapt to the backlight units and the display devices with different curvatures based on the requirement of the bend degree. Many kind of the back plate assemblies do not need to be manufactured to fit the backlight unit and the display device having different curvatures.
US10480753B2
Provided is an illumination device that makes it possible to enhance utilization efficiency of light, and a display device that includes the illumination device. The illumination device includes: a light source that is configured to generate light of a first wavelength; a luminescent body that is configured to wavelength-convert the light of the first wavelength to light of a second wavelength, the second wavelength being different from the first wavelength; and a wavelength selective filter that is provided on a light-incident side of the luminescent body, the wavelength selective filter being configured to transmit the light of the first wavelength and to reflect the light of the second wavelength.
US10480752B2
An illumination panel including an optically transmissive, hollow multiwall structure and an array of LED strips distributed within a series of hollow chambers formed by the multiwall structure. The hollow multiwall structure is formed by two or more sheets of optically clear or translucent material joined by a plurality of transverse ribs. Each LED strip includes an array of interconnected light emitting diodes and is preferably provided with one or more light diffusing or beam-shaping elements included into one or more hollow chambers.
US10480751B2
The wavelength conversion laminated film includes a laminate which has a wavelength conversion layer containing a phosphor and a gas barrier layer laminated on both the main surfaces of the wavelength conversion layer and an end face sealing layer which covers at least end faces of the wavelength conversion layer among end faces of the laminate, in which the end face sealing layer includes, from the side of the end faces of the laminate, a first metal layer coming into contact with the end faces, a resin layer, and a second metal layer in this order.
US10480731B2
A municipal warning lamp includes control box and a warning lamp post arranged on an upper portion of the control box. The warning lamp post is of a cuboid structure. At least three warning lights with different colors are arranged on each side of the warning lamp post. A power supply, a controller, a temperature and humidity sensor, a network communication transmission unit, an alerter, a data memory, a first telescopic driving cylinder, a second telescopic driving cylinder, and a BLUETOOTH transmission unit are arranged in an interior of the control box. A second telescopic rod is connected to an upper portion of a first telescopic rod connected with an upper portion of the warning lamp post
US10480726B1
A modular LED lamp system has a cover. A driver is mounted to either a first driver mount or a second driver mounting area. An LED array is mounted to a circuit board, and the circuit board includes a first driver mount. The system has a left electrical connector, and a right electrical connector. The second driver mount is formed on the left electrical connector or is formed on the right electrical connector. The driver can be mounted to either the first driver mount or the second driver mount. The cover can be either plastic or glass. The LED array mounted to a circuit board is elongated. The first driver mount and the second driver mount are slot shaped.
US10480724B2
A lighting device provides a pump light unit for emitting pump light, a phosphor element for generating conversion light in response to excitation by the pump light, and a wavelength-dependent beam splitter which is reflective to the pump light and transmissive to the conversion light. The first pump light portion is incident on a light incidence surface of the beam splitter and is reflected from the beam splitter to the phosphor element. The element emits the conversion light in response to the excitation by the pump light. The conversion light is likewise incident on the light incidence surface, but transmitted by the beam splitter and exiting at a light exit surface of the beam splitter opposite the light incidence surface. Concurrently, the second pump light portion, reflected from the beam splitter, is directed onto the light exit surface of the beam splitter and is superposed with the conversion light.
US10480719B2
Embodiments of the present disclosure describe a white light illumination system using InGaN-based orange nanowires (NWs) LED, in conjunction with a blue LD for high speed optical wireless communications. By changing the relative intensities of an ultrabroad linewidth orange LED and narrow-linewidth blue LD components, a hybrid LED/LD device achieves correlated color temperature (CCT) ranging from 3000 K to above 6000K with color rendering index (CRI) values reaching 83.1. Orange-emitting NWs LED are utilized as an active-phosphor, while a blue LD was used for both color mixing and optical wireless communications
US10480718B2
Automated methods and systems for diverting transmix from a petroleum pipeline are provided to reduce the overall production of transmix on the pipeline, based on pre-defined programmed cut-points associated with the various subtypes of hydrocarbon carried on the pipeline.
US10480717B2
A system and device for monitoring the content of a gas/liquid or gas only containment vessel such as a cylinder is provided. The disclosed apparatus is easily affixed to a standard gas cylinder and configured to monitor the pressure of the cylinder contents and activate a visual and/or audio alarm when the contents of the gas/liquid cylinder are no longer in a liquid or partially liquid state as well as activate another visual and/or audio alarm at a prescribed pressure when the contents of the cylinder are nearing depletion.
US10480713B2
This oil console device (24) is provided with: an oil tank (40) which recovers and stores lubricating oil which has lubricated a bearing portion supporting a rotating body; a pressure reducing fan (71) which is coupled to the oil tank (40) and which reduces the pressure inside the oil tank (40) such that the pressure becomes a negative pressure; an oil mist separator (50) which is provided on the oil tank (40) side of the pressure reducing fan (71) and which captures lubricating oil that has become a mist; and, on the downstream side of the pressure reducing fan (71), a exhaust unit (63s) which vents gas in the oil tank (40) to the outside.
US10480712B2
A lubrication system for a hydraulically operated tool has a common lubricant supply manifold that receives a lubricant from one or more lubricant reservoirs. The common lubricant supply manifold includes an inlet port through which the lubricant is received and an exit port fluidly coupled with a lubricant supply line. The system also has a primer pump connected in fluid communication with the common lubricant supply manifold, a main lubricant supply pump, and a spring check valve downstream of the main lubricant supply pump. The lubricant supply line receives lubricant from the exit port and supplies the lubricant to the main lubricant supply pump. The main lubricant supply pump increases the pressure of the lubricant and pumps the lubricant through the spring check valve and into a fluid passageway leading to the hydraulically operated tool. A detune valve is in fluid communication with a hydraulic pump providing pressurized hydraulic fluid for the tool and the main lubricant supply pump, and the detune valve is actuated by pressure in the lubricant supply line.
US10480705B2
A heatshield for a band clamp, the heatshield having: an attachment member configured to be inserted axially into the clamp; and a thermal insulator secured to the attachment member, the thermal insulator being configured to at least partially extend over an outer surface of the clamp when the attachment member is inserted into the clamp.
US10480701B2
An insertion apparatus and method is provided. In one embodiment, an insertion apparatus is disclosed having an insertion guide including an insertion guide housing having a guide passage, a guide seal packing disposed in the insertion guide, a guide flange extending outwardly from the insertion guide housing to form a guide seal surface; and a coupling nut. The coupling nut is disposed on the insertion guide housing and has a coupling nut passage. The insertion guide housing extends through the coupling nut passage. The coupling nut is configured to provide an insertion apparatus union joint where the guide seal surface is used in forming the insertion apparatus union joint.
US10480690B2
A hose can include an inner tube that can form a flow path and an inner fiber layer that can be formed around an outer surface of the inner tube. The hose can further include an intermediate fiber layer that can be formed around the inner fiber layer, and an intermediate fiber layer that can be formed around the inner fiber layer. An outer layer can be formed around the intermediate fiber layer. The inner fiber layer, the intermediate fiber layer, and the outer fiber layer can be formed from support thread applied with greater than about 10 pounds (lbs) of tension. The support thread of the inner fiber layer, the support thread of the intermediate fiber layer, and the support thread of the outer fiber layer can include aramid fibers.
US10480684B2
A supporting device configured to support a pipeline on the bed of a body of water having a frame connectable in a sliding manner to a pipeline extending along a longitudinal axis between a laying vessel and the bed of a body of water; at least one floating body connected to the frame; and at least one connecting mechanism connecting the frame to the floating body and configured to define a distance between the axis of the pipeline and the floating body, so as to apply a torque to the portion of pipeline at the frame.
US10480668B2
A device for restricting liquid backflow through an overhead line on a tank and a method of using the device are provided. The device has a tubular housing with spaced internal baffle plates. The device is secured in place in the interior of an overhead pipe on the top of a tank on a tank truck or other vehicle used for transporting bulk liquid cargo. The device prevents liquid backflow from entering overhead piping due to sloshing action of the liquid during transport. The device allows air to flow through the device so that air may be supplied to the tank, as well as vented from the tank, through the device.
US10480665B2
A valve structure includes: a valve seat part furnished with a valve hole portion having a valve hole connecting a first gas chamber to a second gas chamber, and a valve-body supporting wall part laterally extending from the valve hole portion; an elastic valve-body member furnished with a first elastic platelike section disposed paralleling the valve hole portion, and a second elastic platelike section extending from the first elastic platelike section, wherein the first elastic platelike section is elastically deformable against the second elastic platelike section under pressure differential between the first gas chamber and the second gas chamber such as to open the valve hole; and an elastic pressing member arranged paralleling the second elastic platelike section such as to elastically deform together with the elastic valve-body member, and being of planar form configured so as to expose the first elastic platelike section.
US10480650B2
A control method for a continuously variable transmission is disclosed to improve shifting stability. The control method may include: determining by a controller whether a shift by controlling the pulley is required, determining whether the control of the pulley for the shift generates a pressure fluctuation which is greater than or equal to a predetermined level, calculating a required hydraulic pressure varying amount for varying a hydraulic pressure to a target hydraulic pressure, adding additional hydraulic pressure to the required hydraulic pressure varying amount so as to increase the hydraulic pressure, and decreasing the increased hydraulic pressure to the target hydraulic pressure.
US10480639B2
A vehicle drive apparatus including a rotor having a plate portion formed in a substantial ring shape to cover a planetary gear from above and a cylindrical portion erected from an outer periphery of the plate portion to transmit a torque through a planetary gear mechanism to a rotating shaft, and an oil passage forming part forming an oil passage so as to lead a lubricating oil supplied from a hydraulic power source from above the rotor through an upper surface of the plate portion to the planetary gear. The oil passage forming part includes plate through-holes formed vertically in the plate portion and a shaft through-hole formed inside the planetary shaft from an upper surface to an outer peripheral surface thereof. The plate through-holes are arranged along a circle defined a distance from the axial line to the planetary shaft as a radius.
US10480633B2
Aspects of the disclosure provide an electric actuator including a fail-safe mode of operation. The electric actuator includes a mechanical stop coupled to the output through the transmission, and a brake coupled to the second driving source through the transmission, the brake being engaged to establish the first pathway through the transmission between the first driving source and the output, the brake being disengaged to establish the second pathway through the transmission between the second driving source and the output, and the mechanical stop being engaged to restrict the output from rotating beyond the fail-safe position and the brake being disengaged to establish the third pathway through the transmission between the first driving source and the second driving source.
US10480620B2
A power transmission apparatus includes: a first input shaft; a second input shaft coaxially disposed with the first input shaft and selectively connected with the first input shaft; a third input shaft coaxially disposed with the second input shaft and selectively connected with the first input shaft; a first output shaft in parallel with the first input shaft; a second output shaft arranged in series to and selectively connected with the first output shaft; a first shift-stage shifting section outputting two shifted torques from the third input shaft to the first output shaft; a second shift-stage shifting section outputting one shifted torque and one reverse torque from the second input shaft to the first output shaft; and a compound shifting section outputting a shifted output torque from a received torque selectively from the first input shaft or the first output shaft.
US10480615B2
A vibration damping device including: a support member rotating with a rotary element to which torque from an engine is transferred about the center of rotation of the rotary element; a restoring force generation member coupled to the support member and swingable with rotation of the support member; and an inertial mass body coupled to the support member via the restoring force generation member and swung about the center of rotation in conjunction with the restoring force generation member with rotation of the support member. The order of the vibration damping device is larger than the sum of the excitation order of the engine and an offset value determined in consideration of the effect of oil in the oil chamber. The reference order, which is a convergent value of the order of the vibration damping device, is higher than the excitation order.
US10480610B2
Disclosed herein is an damping structure including a vibration energy damping member absorbing, from a vibration energy path member, at least part of noise vibration energy transmitted through the vibration energy path member, wherein a length of the vibration energy damping member is equal to or more than a half of a wavelength of the vibration of the vibration energy path member, and at least one attachment part attaching the vibration energy damping member to the vibration energy path member is disposed in a position corresponding to an antinode of the vibration of the vibration energy path member.
US10480607B2
The present invention is a liquid-tight the vibration-damping device (10). In this vibration-damping device (10), a limiting passage (24) includes a main body passage (25) disposed inside a partition member (16), a first communication section (26) configured to communicate the main body passage (25) and a first liquid chamber (14), and a second communication section (27) configured to communicate the main body passage (25) with a second liquid chamber (12). At least one of the first communication section (26) and the second communication section (27) includes openings (31).
US10480605B2
A shock absorber including a cylinder having a first chamber and a second chamber where at least one of the first chamber and the second chamber includes a fluid. A piston is configured for reciprocal movement within the cylinder and defines at least one through-hole for enabling the fluid to move between the first and second chambers. A floating disc and a floating retainer are each movably connected to the piston, the floating disc and the floating retainer defining a space between the floating disc and the floating retainer, the space having a cross-sectional area. A seal element is seated in the space and has a cross-sectional area equal to the cross-sectional area of the space where an entire surface of the seal element engages and forms a seal with an inner wall of the cylinder during the reciprocal movement of the piston.
US10480600B2
A disc brake for a vehicle, in particular for a commercial vehicle, is provided. The disc brake includes at least one application-side brake pad and a back-side brake pad held in a form-fitting manner in a brake carrier. At least the application-side brake pad is provided with at least one pad-retaining spring which is supported at least on one brake carrier horn of the brake carrier and exerts a radially outwardly acting tensile force on the brake pad.
US10480599B2
A disc brake for a vehicle, in particular for a commercial vehicle, is provided. The disc brake includes at least one application-side brake pad and a back-side brake pad held in a form-fitting manner in a brake carrier. At least the application-side brake pad is provided with at least one pad-retaining spring which is supported at least on one brake carrier horn of the brake carrier and exerts a radially outwardly acting tensile force on the brake pad.
US10480592B1
Methods and apparatuses can be used to adjust the torque transfer capacity and improve the overall performance and longevity of a clutch assembly. Through the use of various improved clutch components disclosed herein, it is possible to: (1) increase clutch apply forces through an increase in the fluid pressure apply surface area, or piston reaction area, of a clutch piston, thereby increasing frictional forces generated within a clutch pack for transferring input torque from a drive shaft to a driven shaft; (2) improve clutch plate contact conditions through a more rigid clutch pressure plate configuration, thereby reducing clutch pack/plate distortion and supporting structure deformation and/or wear that can otherwise lead to excessive heat generation and overall clutch performance degradation and/or failure; and/or (3) improve the clutch assembly's ability to dissipate and/or tolerate heat generated through clutch plate friction by means of an improved clutch pack configuration.
US10480591B2
A coupling arrangement for the powertrain of a vehicle with a clutch housing with a feed arrangement for feed medium contained in the clutch housing and with a clutch mechanism, wherein the clutch mechanism has input-side clutch units communicating with an input-side clutch unit carrier, output-side clutch units communicating with an output-side clutch unit carrier, and a pressing device through which an operative connection between the input-side clutch units and the output-side clutch units can be produced or cancelled, and wherein the input-side clutch unit carrier is part of the feed arrangement. The feed arrangement further has a feed device which is associated with the input-side clutch unit carrier and which is connected to the input-side clutch unit carrier and/or to the pressing device so as to be fixed with respect to relative rotation.
US10480590B2
A dual mode twisted string actuator using a clutch is provided. The twisted string actuator according to an exemplary embodiment of the present disclosure includes: a first actuator; a first coupler which is rotated by the first actuator; a shaft which is coupled to and interlocked with the first coupler; a second coupler which is selectively interlocked with the first coupler and comprises a plurality of string receiving portions; and a string which has one end fixed to the first coupler and the other end fixed to a moving body through the string receiving portions of the second coupler. Accordingly, it is possible to reduce the size of the existing large and heavy transmission system and to miniaturize and lighten the size of the entire drive system.
US10480586B2
A first constant velocity joint is equipped with a cup part made of a light alloy. First ball grooves that receive a torque from torque transmitting members are formed on an inner wall of the cup part. A high hardness layer made of ceramic or cermet as a principal component thereof is formed on an inner surface of the cup part including at least inner surfaces of the first ball grooves.
US10480585B2
A flexible diaphragm coupling that includes a primary torque path and a secondary torque path. The secondary torque path includes a crowned or spherical spline assembly and provides additional capability during transient overtorque of the primary torque path or acts as the primary torque path in the unlikely event of diaphragm failure.
US10480583B2
The present invention relates to a vehicle comprising: an internal combustion engine operable to rotate a crank shaft of the internal combustion engine; a transmission; at least one driving wheel rotationally connected to the transmission; a damping system arranged between the internal combustion engine and the transmission for dampening irregularity motions of the crank shaft, the damping system comprising an output splined portion; wherein the transmission is arranged for controllably rotationally connecting the output splined portion of the damping system to provide torque from the internal combustion engine to the at least one driving wheel via the transmission, wherein the output splined portion of the damping system is adapted to mate with a splined portion of a coupling shaft of the transmission for connecting the crank shaft to the transmission via the damping system.
US10480575B2
A bearing structure includes: a housing; a bearing hole formed in the housing and provided with a bearing for pivotally supporting a shaft; a clearance groove provided in the bearing hole, having an opposing wall portion radially opposed to the shaft, and communicating with an oil drainage passage provided below a shaft center of the shaft; and at least one of a narrow portion or a wide portion in the opposing wall portion of the clearance groove with a boundary right above the shaft center of the shaft, the narrow portion provided in a rear side in a rotation direction of the shaft, the narrow portion having a narrower gap from the shaft than that in a front side in the rotation direction of the shaft, the wide portion provided in the front side in the rotation direction of the shaft, the wide portion having a wider gap from the shaft than that in the rear side in the rotation direction of the shaft.
US10480565B2
A connecting rod manufacturing method includes: forming, in an inner circumferential surface of a through-hole formed at an end of the connecting rod, a plurality of first holes as fracture start portions such that the first holes are arrayed in an axial direction of the through-hole and extend in a first direction; forming a plurality of second holes as the fracture start portions, each between adjacent ones of the first holes, such that the second holes are arrayed in the axial direction and extend in a second direction different from the first direction relative to the first holes; and fracture-splitting the end of the connecting rod into a rod part and a cap part using the fracture start portions as start points.
US10480562B2
A self-tapping screw head structure includes a screw head, a rod, a cone and a thread. A direction of the thread surrounding the cone and the rod determines a tapping direction. The screw head includes a top portion, a first neck portion connected to the top portion and having a circumference decreasing towards away from the top portion, a plurality of recesses recessed at a surface of the first neck portion, and a second neck portion connected to the first neck portion and having a circumference gradually decreasing towards away from the first neck portion. Each of the plurality of recesses includes a cutting end, a crumb guiding end away from the cutting end, a first accommodating groove and a second accommodating groove. A recess depth of the first accommodating groove is greater than that of the second accommodating groove.
US10480561B2
Disclosed is a chip removal structure of a screw. The screw includes a screw head. A shank extends downward from the screw head. The shank has an outer circumferential surface on which a thread is formed in a surrounding form. The shank has a lower end that is formed with a tapering tail section. The thread is extended to the tapering tail section. The tapering tail section is formed, through cutting or pressing, with two or more chip removal grooves. The spacing distance of the chip removal grooves can be adjusted as desired. The chip removal grooves are set at an inclination angle and any one of the chip removal grooves may exceed or may not exceed a screw center line. The chip removal grooves on the left side are each 0.5 to 4.5 times in width of the chip removal grooves on the right side.
US10480546B2
A piston rod and a rod cover which constitute this hydraulic cylinder are configured from aluminum or an aluminum alloy. An alumite coating film is formed on at least a part of the inner wall surface of the rod cover that constitutes a rod insertion hole, and a diamond-like carbon coating film is formed on the outer wall surface of the piston rod, said diamond-like carbon coating film being in sliding contact with the alumite coating film.
US10480541B2
A work machine has a connecting valve which is positioned fluidly between a hoist actuator and a stick actuator to permit fluid flow between the hoist actuator and the stick actuator when the connecting valve is open. When the connecting valve is closed, fluid flow is inhibited between the hoist actuator and the stick actuator. A controller can receive information from a hoist boom position sensor and a stick boom position sensor, the controller can receive input from a user interface, and the controller can communicate signals to the hoist actuator and the stick actuator based upon the information from the hoist boom position sensor and the stick boom position sensor, and the input from the user interface.
US10480538B2
A plunger pressure accumulator includes a shell; and a plunger which is adapted to move relative to the shell into an interior space of the shell. The interior space is divided into at least two subspaces, a first subspace of which is suppliable with hydraulic fluid of an external system and a second subspace which is provided with a pressurized gas. Between the plunger and the shell is arranged a slide element upon which the plunger is supported to move to a distance apart from an internal surface of the first subspace and from an internal surface of the second subspace. The plunger pressure accumulator is provided with at least one regenerator which is stationary relative to the shell or the plunger.
US10480535B2
A rotor for a gas turbine is disclosed which includes alternating first and second set of rotor blades, the first set of rotor blades having a baseline profile and the second set of rotor blades having a profile with a cutback relative to the baseline profile, the cutback removing a portion of the baseline profile surrounding a maximum deflection point of a selected natural vibration mode. The cutback may be a leading edge cutback at a span position located a distance away from the hub between 20% and 50% of the total span length. The selected natural vibration mode may be a natural vibration mode higher than the 1st natural vibration mode, more specifically may be the 5th natural vibration mode.
US10480532B2
Within a compressor case, a plurality of stages of high-pressure compressor stators are disposed alternately with a plurality of stages of high-pressure compressor rotors along an axial direction. Each stage of the high-pressure compressor stators includes a plurality of compressor stator vanes. Each of the compressor stator vanes has, on a camber line, a camber reference point in which (θ−θe)/θk is 50% (θ, θe and θk represents a metal angle, an exit metal angle and a camber angle, respectively). In a vane-shaped cross-section, a distance from a leading edge to the camber reference point is set to a 26-38% chord.
US10480528B2
An aerofoil structure with a hollow cavity is manufactured by diffusion bonding and superplastic forming. Outer panels are formed of a first material; a membrane is formed of a second material. Stop-off material is applied to preselected areas on at least one side of the membrane or of one of the panels so as to prevent diffusion bonding between the panels and the membrane at the preselected areas. The panels and the membrane are arranged in a stack and a diffusion bonding process is performed to bond together the first and second panels and the membrane to form an assembly. A superplastic forming process is performed at a forming temperature to expand the assembly to form the aerofoil structure. The forming temperature is selected so that the second material undergoes superplastic deformation at the forming temperature and the first material does not undergo superplastic deformation at the forming temperature.
US10480522B2
A multi-stage pump stack is disclosed herein wherein the multi-stage pump stack comprises a shaft, a diffuser disposed about the shaft, an impeller disposed within the diffuser, a first thrust ring disposed adjacent to the impeller, and a second thrust ring disposed adjacent to the diffuser. The first and second thrust rings are comprised of a material with a low friction coefficient. Systems and methods for distributing forces in the multi-stage pump stack are also disclosed herein.
US10480503B2
A portable foodstuff container and method of dispensing foodstuff from the portable container are disclosed herein. Such a portable foodstuff may include a portable body with a reservoir configured to contain a foodstuff and a dispenser configured to dispense the foodstuff contained in the reservoir, a pump disposed within the body and configured to convey the foodstuff from the reservoir to the dispenser when activated to dispense the foodstuff through the dispenser, and a controller disposed in the body and coupled to the pump. The controller may be configured to activate the pump to dispense a user-selected amount of foodstuff from the dispenser.
US10480498B2
A piston plug includes a cylindrical body having a longitudinal axis and an outer cylindrical surface. The outer cylindrical surface extends longitudinally between a first surface and a second surface opposite the first surface. The outer cylindrical surface defines a hole extending radially inward. The hole has a central axis perpendicular to the longitudinal axis of the cylindrical body. A first channel and a second channel are defined by cylindrical body. The first channel is in fluidic communication with the first surface and the hole. The second channel is in fluidic communication with the second surface and the hole. The first channel, the second channel, and at least a portion of the hole form a non-collinear flowpath. The piston plug is disposed in a plug hole in a piston and is retained in the plug hole via an interference fit between the piston plug and the plug hole.
US10480497B2
A feed pump (10), especially fuel feed pump for a vehicle heater, includes a pump piston (36) movable to and fro in a pump chamber (72). The pump piston ejects and receives fluid. A driving arrangement (30) drives the pump piston (36). The driving arrangement (30) includes at least one driving element (28) made of magnetic shape memory material.
US10480488B2
A wind turbine having a rotor, which has at least one rotor blade adjustable about its longitudinal axis via a pitch control, and a generator, driven by the rotor, having a speed regulator, which takes a control difference in the rotational speed and generates a control variable for the pitch control, and a generator regulator, which takes a power conductance and determines a rotational speed setpoint and a power setpoint, wherein a pilot control is provided that uses an inverse controlled system to determine a control variable for the pitch control, the inverse controlled system determining a power torque (MP) from the rotational speed setpoint and the power setpoint and also an acceleration torque (MB) from the change in the rotational speed setpoint over time and outputting the control variable for the pitch control as an output variable that provides pilot control for the output variable from the speed regulator.
US10480474B2
A method and system for determining remaining useful life of an in-use injector of a reciprocating engine is disclosed. The method includes determining nozzle wear relationship data for different duty cycles of the in-use injector, and using the nozzle wear relationship data together with operating parameters for the reciprocating engine, and emission relationship data to determine actual emission levels for the in-use injector based on the wear relationship data and the emission relationship data. The method and system further include determining remaining useful life of the in-use injector based on actual emission levels and the nozzle wear relationship data; and controlling an operation of the reciprocating engine based on the actual emission levels.
US10480473B2
A fuel injector and method are disclosed including an injector body with a fuel sac, and an end positioned into a combustion chamber. A main fuel passage, having a varying cross-sectional area forming a reduced pressure region, fluidically couples the fuel sac to the combustion chamber. One or more additional passages fluidically couple the reduced pressure region with one or both of the fuel sac and the combustion chamber.
US10480471B2
A vehicle which supplies a fuel from a fuel tank to an air-intake passage comprises a first injector which injects the fuel into the air-intake passage; a second injector which is disposed to be apart from the first injector in a flow direction of intake-air and injects the fuel into the air-intake passage; a fuel pump which discharges the fuel from the fuel tank; a first fuel tube, a first end of which is connected to the fuel pump; a second fuel tube, a first end of which is connected to the second injector; and a connector which is connected to a second end of the first fuel tube, a second end of the second fuel tube, and the first injector, and distributes the fuel from the first fuel tube, to the second fuel tube and the first injector, and the connector is firmly coupled to the first injector.
US10480469B2
A coupling device is provided for hydraulically and mechanically coupling a fuel injector to a fuel rail of a combustion engine, the coupling device including a fuel injector cup configured to be coupled to the fuel rail and to engage a fuel inlet portion of the fuel injector, the fuel injector cup including a first part including a recess and a second part configured to be received in the recess of the first part and configured to engage the fuel inlet portion of the fuel injector.
US10480466B2
A diaphragm includes a flange and a protrusion provided to protrude to one side of the flange, wherein the protrusion has at least two annular curved portions provided annularly on a ceiling portion having a flat surface-like shape and an outer side in a radial direction of the ceiling portion, in a state where pressure on an outer wall side of the protrusion and pressure on an inner wall side of the protrusion are the same, the at least two annular curved portions are each formed to be curved in a cross-section of the diaphragm obtained by cutting the diaphragm by a virtual plane including a center line of the diaphragm, the centers of curvature of the curved portions being arranged at different positions on a side opposite to a protruding direction of the protrusion, and the diaphragm is formed of a sheet metal.
US10480460B2
An exhaust gas recirculation system for a gasoline engine, including an exhaust gas line, which can be connected to an exhaust manifold of the gasoline engine and which includes a turbine, and an inlet line, which can be connected to an intake manifold of the gasoline engine and which includes a compressor. A main exhaust gas catalytic converter is provided in the exhaust gas line, and at least one exhaust gas recirculation line_I is provided which branches off from the exhaust gas line upstream of the turbine and opens into the inlet line downstream of the compressor. At least one particle filter_I is provided which is placed in the exhaust gas recirculation line_I or in the exhaust gas line upstream of the exhaust gas recirculation line_I. The particle filter_I has a 3/Ox coating, and at least one cooler_I is provided within the exhaust gas recirculation line_I downstream of the at least one particle filter.
US10480453B2
A linkage system for a nacelle may comprise a pivot configured to extend through a second aperture disposed in a link arm, a retaining member having a first end and a second end and defining a first aperture and a cavity, wherein the pivot is configured to extend at least partially into the first aperture and the cavity is configured to accommodate a portion of the link arm, and wherein the retaining member comprises an attachment aperture located at the first end and a lip extending from the retaining member at the second end, the attachment aperture configured to receive a fastener and the lip configured to be placed under a distal layer of an inner fixed structure (IFS).
US10480446B2
A liquid cooling circuit includes a liquid reservoir for coolant, a heat-generating module, a conduit fluidly coupling the heat-generating module with the liquid reservoir, and a pump configured to move the coolant through the conduit to cool the heat-generating module. The liquid cooling circuit is configured such that the movement of the coolant relative to the heat-generating module transfers heat from the heat-generating module to the coolant.
US10480429B2
The present invention provides a controller and a control method for an internal combustion engine, which can suppress the generation of an annoying collision noise and abnormal heating of a motor of an actuator, which are generated by contact of the output shaft of the actuator with an opening side stopper of the actuator. The controller and the control method for the internal combustion engine are configured such that a target opening (Sv) of the valve is set to the smaller of: a required target opening (Sv_dem) computed so that a target supercharging pressure (Sp) and an actual supercharging pressure (Pp) are matched with each other; and a restricted target opening (Sv_lmt) computed based on a fully closed position learning value (Pv_lrn), which corresponds to an actual position detected by a position sensor, when the valve is located in the fully closed position, and on the restricted target position.
US10480424B2
Provided is a valve timing control apparatus, for an internal combustion engine, capable of sufficiently draining hydraulic oil from between a pulley and a housing body. The pulley includes a through-hole extending axially therethrough at a position radially outward with respect to the outer peripheral surface of the housing body. The through-hole is formed so as to extend over a bottom portion and cylindrical portion of the pulley.
US10480423B2
A control system (10) of a turbopropeller (1) including: a centralized control (24) configured to slave the screw propeller power PRW of the turbopropeller (1) to the screw propeller power set point PRWref and the screw propeller rotation speed XNP of the turbopropeller (1) to the screw propeller rotation speed set point XNPref, the centralized control (24) supplying fuel flow rate WF and screw propeller pitch β controls for the turbopropeller (1); a screw propeller rotation speed error limiter (12) saturating the screw propeller rotation speed error ΔXNP with a limiting value Δ XNP sat ( min / max ) ; and a screw propeller power error limiter (11) saturating the screw propeller power error ΔPRW with a limiting value Δ PRW sat ( min / max ) .
US10480422B2
A control device (101) that controls a fuel gas supply system (100) that comprises: a compressor (1) that supplies compressed fuel gas to a load apparatus (15); an inflow amount regulating means (5) that regulates the amount of fuel gas that flows into the compressor (1); and an anti-surge valve (7) that is for returning to an inlet side of the compressor (1) fuel gas that is discharged from the compressor (1). The control device (101) comprises: a main pressure-control unit (101a) that controls the inflow amount regulating means (5) and the anti-surge valve (7) on the basis of a feedforward control value that is generated on the basis of the load of the load apparatus (15) and of a prescribed conversion process, and on the basis of a feedback control value that is generated on the basis of the deviation between a set value and a measured value for the discharge pressure of the compressor (1); and an emergency pressure-control unit (101b) that calculates a bias-added control value that is found by adding a predetermined bias value to an anti-surge valve control value that is for controlling the anti-surge valve (7) and that is calculated on the basis of at least one of the feedforward control value and the feedback control value, and that, on the basis of the occurrence of load variations that are at or above a prescribed value, switches between the anti-surge control value and the bias-added control value and controls the anti-surge valve (7).
US10480416B2
Systems and methods for controlling a fluid based engineering system are disclosed. The systems and methods may include a model processor for generating a model output, the model processor including a set state module for setting dynamic states of the model processor, the dynamic states input to an open loop model based on the model operating mode. The model processor may include an input object for processing model input and setting a model operating mode, the model operating mode being a starting mode if the model input is within a data range associated with a starting operation of the control device. The model processor may further include an estimate state module for determining an estimated state of the model based on a prior state model output and the current state model of the open loop model.
US10480415B2
A high pressure relief valve includes a nozzle that is received within an internal bore of a valve housing. The nozzle has a nozzle body with a bore defined by an outlet bore inner diameter that is less than an inlet bore inner diameter. The nozzle body has a nozzle face defined at the outlet end, and is defined between the outlet bore inner diameter and an outlet bore outer diameter spaced radially outwardly of the outlet bore inner diameter. The nozzle body includes a coupling feature held fixed relative to the nozzle body such that the coupling feature is not moveable relative to the nozzle body. The coupling feature is configured to couple the nozzle body to the closure sleeve that surrounds the outlet end. At least one retaining feature prevents the coupling feature from being uncoupled from the closure sleeve.
US10480410B2
In a compressed air energy storage and power generation device, a compressed air energy storage and power generation method defines, as a reference storage value, a storage value indicating that a storage amount of air in an accumulator tank is in a predetermined intermediate state. At the reference storage value, at least one of a motor and a generator rotates at a rated rotation speed. When a storage value indicating a current storage amount in the accumulator tank is larger than the reference storage value, at least one of the motor and the generator is controlled to rotate at equal to or less than the rated rotation speed. When the storage value indicating the current storage amount in the accumulator tank is smaller than the reference storage value, at least one of the motor and the generator is controlled to rotate at equal to or more than the rated rotation speed and equal to or less than a maximum permissible rotation speed.
US10480409B2
The invention is a compressed gas energy storage and recovery system and method, of AACAES type. The system and the method according to the invention heats at constant volume stored compressed gas to increase the pressure of the stored compressed gas.
US10480408B2
A system platform includes a gas turbine engine coupled to a high power generator. The high power generator, driven by the gas turbine engine, supplies power to high power subsystems of the platform.
US10480407B2
An aircraft engine that includes an engine core having a core compressor and a core turbine for receiving a core flow, a bypass conduit for receiving a bypass flow, a heat exchanger having at least one first passage and at least one second passage in heat exchange relationship with one another, and a turbocharger having a turbocharger compressor and a turbocharger turbine in driving engagement with each other. An inlet of the turbocharger compressor is in fluid communication with an environment of the aircraft engine. An outlet of the turbocharger compressor is fluidly connected to the bypass conduit through the at least one first passage of the heat exchanger. The core compressor is fluidly connected to an inlet of the turbocharger turbine through the at least one second passage of the heat exchanger such that the turbocharger turbine is located downstream of the heat exchanger relative to a flow circulating in the at least one second passage.
US10480400B2
An air supercharging device is provided for an internal combustion engine. The air supercharging device includes an air inlet, an electrical compressor, a heat exchanger and a cooling circuit. The cooling circuit includes an air intake conduit and an air recirculation conduit. The intake conduit extends between the outlet of the heat exchanger and the electrical compressor. The cooling circuit is configured to capture a fraction of the cooled compressed air. The air recirculation conduit extends between the electrical compressor and adjacent an inlet of the intake manifold.
US10480398B2
A radial flow compressor includes a device (1, 34) for controlling air flow detachment from the volute tongue (3). The device (1, 34) may include a vane (1) or hole (34) in the tongue (3), and serves to redirect air over the volute tongue (3). The device (1, 34) aids in decreasing the velocity of air flow at the volute tongue (3), diminishes the vortices that develop at the volute tongue (3) from the high air velocities, and redirects air over the volute tongue (3) allowing the air to flow through the narrow passage and attach to the walls of the volute outlet (6).
US10480390B2
A work vehicle includes a blower unit rotatably supported to a vehicle body between a closed position and an open position, and a position adjustment portion configured to adjust a vertical position of the blower unit when the blower unit is at the closed position. The position adjustment portion includes a first plate that is provided on the vehicle body and includes a first through portion vertically penetrating, a second plate that is provided on the blower unit, vertically penetrates, and includes a second through portion communicating with the first through portion from below when the blower unit is at the closed position, and an adjustment bolt that includes a shaft portion inserted into the first through portion and the second through portion.
US10480385B2
A apparatus 70 for measuring combustible-gas concentration includes an electromotive force acquisition section 75 configured to acquire information about an electromotive force of a mixed potential cell 55 while a detection electrode 51 is exposed to a target gas, an oxygen concentration acquisition section 76 configured to acquire information about oxygen concentration pO2 in the target gas, and a control section 72. The control section 72 derives combustible-gas concentration pTHC in the target gas from the acquired information about the electromotive force EMF, the acquired information about the oxygen concentration pO2, and the relationship represented by formula (1): EMF=α loga(pTHC)−β logb(pO2)+B (1) where α, β, and B each represent a constant, and a and b each represent any base (provided that a≠1, a>0, b≠1, and b>0).
US10480369B1
An exhaust after-treatment system is coupled to an exhaust pipe of a diesel internal combustion engine (ICE) for treating an exhaust gas. The exhaust after-treatment system includes a diesel oxidation catalyst (DOC) and a SCR coated diesel particulate filter (SDPF) serially disposed in a downstream path of the exhaust gas. An electrically heated catalyst (EHC) is coupled to the DOC and is configured to electrically heat the DOC for reducing the requisite time to reach a DOC light-off temperature. A controller is operably coupled with the DOC and the EHC and is configured to operate the EHC in response to a mid bed temperature of the DOC. More specifically, the controller is configured to supply power to the EHC when the DOC mid bed temperature is below a predetermined value and discontinue the power supply to the EHC when the DOC mid bed temperature is greater than the predetermined value.
US10480360B2
A cam phaser including a stator that is driven by a crank shaft of an internal combustion engine; and a rotor that is connectable torque proof with a cam shaft of the internal combustion engine and that includes plural blades that protrude radially outward from a rotor hub, wherein operating chambers arranged between the stator and the rotor are divided into pressure cavities by the blades, wherein the stator and the rotor are configured as sintered components, wherein displacement recesses are provided on axially configured faces of the stator and/or of the rotor wherein material is configured to flow into the displacement recesses during a deforming finishing of the faces.
US10480359B2
A camshaft adjusting device (1) is provided having a camshaft adjuster (2, 3) and a camshaft (4) characterized in that the camshaft (4) include a camshaft end (5) which is designed to receive a first hydraulically actuatable camshaft adjuster (2) as well to receive a second hydraulically actuatable camshaft adjuster (3).
US10480351B2
A turbomachine, e.g., a gas turbine, includes a compressor, a combustion section downstream from the compressor, a turbine downstream from the combustion section and an exhaust section downstream from the turbine. The exhaust section includes a diffuser. The diffuser includes an outer casing and a liner radially inward of the outer casing. The liner includes a plurality of discrete liner panels. The diffuser further includes a plurality of radial support members extending radially inward from the outer casing. The diffuser also includes a plurality of axial support members disposed proximate to the liner.
US10480346B2
A hydraulic control device for an emergency stop valve of a steam turbine has a module for reducing a hydraulic pressure by rapid opening of an outflow valve and/or unloading or loading an actuator for actuating the emergency stop valve. In an operating medium supply and/or conducting system a control valve arrangement with at least three safety valves is provided, which are hydraulically interconnected such that they open the outflow valve or unload or load the actuator only when a safety circuit by way of at least two safety valves of the control valve arrangement has assumed an emergency stop position. A precontrol valve that is independent from the remaining safety valves is hydraulically connected upstream of each safety valve. A safety valve that is connected downstream of a respective precontrol valve can be hydraulically decoupled from the same during the operation.
US10480344B2
A valve module is provided in a steam turbine and a power generation system. The valve module includes a stop valve, a control valve, and a case. The stop valve includes a stem to reciprocate rectilinearly between a first position and a second position, a stop valve disc mounted to an upper portion of the stem, to pass fluid when the stem is in the first position and to block fluid flow when the stem is in the second position, and a sealing member surrounding the stem and configured to prevent exposure of the stem when the stop valve disc is located at the first position. The valve module is capable of protecting a stem from high-pressure fluid that is introduced to the stop valve.
US10480337B2
An assembly adapted for use in a gas turbine engine has a carrier component, a supported component, and a seal adapted to resist the flow of gasses between the supported component and the carrier component. In an illustrative embodiment, the assembly is a turbine shroud segment for resisting gasses from passing over turbine blades included in the gas turbine engine.
US10480333B2
A blade for a gas powered turbine includes a platform having a leading edge and a trailing edge. The leading edge is connected to the trailing edge by a suction side mateface and by a pressure side mateface. A blade extends outward from the platform. The blade has a foil shaped cross section and a suction side of the blade faces the suction side mateface and a pressure side of the blade faces the pressure side mateface. A radial height of the suction side mateface is different from a radial height of the pressure side mateface at a first axial position.
US10480328B2
A vane adapted for use in a gas turbine engine includes a forward following serpentine cooling path having a plurality of divider walls to direct cooling airflow. The serpentine cooling path optionally includes one or more bifurcating walls in the cooling path to split the airflow. The serpentine cooling path is in communication with an aft inlet in the vane and air passing through the serpentine cooling path exits a forward outlet in the vane into a forward rotor/stator cavity.
US10480315B2
Systems and methods for calculating reservoir characteristics, including well pressure and flow rates are disclosed. Plotting and monitoring a plot of pressure (p) and flow rate (q) as p/q on a y-axis and 1/q on an x-axis can provide insight into well characteristics with zero RMS error.
US10480305B2
A diagnostic apparatus configured to communicate with a well test system comprising a plurality of wells in a field, comprising a receiving component configured to receive a well test data from the well test system, a transmitting component configured to transmit an abnormal well test signal indication, at least one processor configured to communicate with the transmitting component and the receiving component, and a memory coupled to the at least one processor, wherein the memory comprises instructions that when executed by the at least one processor cause the diagnostic apparatus to compare the well test data to one or more well test descriptors stored in memory, correlate the well test data to an abnormal well test result selected based at least in part on the comparison with the one or more well test descriptors stored in the memory, and instruct the transmitting component to transmit an abnormal well test signal indication to a recipient.
US10480303B2
A fluid recovery system includes a separator configured to separate a hydrocarbon stream into L-Grade, water, and natural gas. The system further includes a storage vessel in communication with the separator and configured to store the L-Grade separated from the hydrocarbon stream. The system further includes a compressor in communication with the separator and configured to pressurize the natural gas.
US10480300B2
A fracturing fluid delivery system is provided. In one embodiment, the system includes a fracturing manifold and a fracturing tree. A fluid conduit is coupled between the fracturing manifold and the fracturing tree to enable receipt of fracturing fluid by the fracturing tree from the fracturing manifold through the fluid conduit. The fluid conduit includes rigid and flexible pipe segments coupled together so as to collectively provide a fluid connection from the fracturing manifold to the fracturing tree. Additional systems, devices, and methods are also disclosed.
US10480296B2
A monitoring system may include a position sensor, strain gauges, and a computing device for monitoring valves in a pressure pump having multiple chambers to determine critical valve limits for the valves using strain measurements for each charmber. The strain gauges may determine strain in each chamber of the pressure pump. The position sensor may determine the position of a crankshaft mechanically coupled to a plunger in each chamber. The computing device may receive signals generated by the strain gauges and the position sensor related to the strain in each chamber and the position of the crankshaft, respectively, and may process the signals to determine delays in the actuation of the valves for determining critical valve limits.
US10480293B2
A technique facilitates assembly and deployment of a sand screen assembly string. The sand screen assembly string is constructed by providing sequential base pipe joints combined with corresponding alternate path tubes. The sequential base pipe joints are joined together in a manner which brings sequential, corresponding alternate path tubes into close proximity with each other at a location external to the sequential base pipe joints. The sequential, corresponding alternate path tubes are readily coupled together by a connector which is movably mounted along at least one of the alternate path tubes for movement into engagement with the other alternate path tube.
US10480284B2
A downhole tool has a pressure differential from one side of the tool to the other. The pressure differential is balanced across the actuating assembly and tool surfaces to minimize the force required to move a portion of the tool, such as a valve, between a first position to a second position, such as when opening or closing a downhole valve.
US10480282B2
An orifice valve as disclosed herein produces a high pressure drop in a flowing fluid. A valve body includes a flow restrictor with multiple flow orifices or ports. The flow ports produce fluid jets. The flow ports may be angled relative to the axial centerline of the valve body.
US10480272B2
An isolation flange assembly including a body including a receptacle disposed therein, and a first seal assembly disposed in the receptacle of the body, wherein the first seal assembly is configured to sealingly engage an inner surface of the receptacle of the body and an outer surface of a tubular member extending into the receptacle of the body, wherein the first seal assembly includes an annular radially outer seal, and an annular radially inner seal in engagement with the outer seal.
US10480256B2
A drilling riser system includes a plurality of interchangeable dockable modules having sealable hydraulic connections configured to connect to a module docking structure disposed in at least one specific segment of a drilling riser and to seal the hydraulic connections. Each of the interchangeable dockable modules includes at least one of an hydraulic termination or connection to an hydraulic device for each of a fluid conduit in fluid communication with the and at least one auxiliary line associated with the riser.
US10480252B2
The present disclosure relates to cutting elements incorporating polycrystalline diamond bodies used for subterranean drilling applications, and more particularly, to polycrystalline diamond bodies having a high diamond content which are configured to provide improved properties of thermal stability and wear resistance, while maintaining a desired degree of impact resistance, when compared to prior polycrystalline diamond bodies. In various embodiments disclosed herein, a cutting element with high diamond content includes a modified PCD structure and/or a modified interface (between the PCD body and a substrate), to provide superior performance.
US10480250B2
The disclosure relates to a bore tube for a pressure compensation system in a roller cone drill bit. The bore tube includes a bit body having at least one support arm extending therefrom, a lubricant chamber in each support arm, a bore in each support arm extending from to the lubricant chamber to an exterior surface of each support arm, a tube in the bore of each support arm, and a floating bead in the tube and operable to move axially within the tube in response to a pressure of the environment surrounding the roller cone drill bit.
US10480248B2
A valve for subterranean whipstock service has a side port and a through passage with a biased movable sleeve to shift between circulation mode into the annulus and flow through mode for setting an anchor and then feeding window mill nozzles. The valve is run in when in circulation mode to allow operation of a measurement while drilling device. When the whipstock is properly oriented the pressure is increased to break a shear pin to allow a spring to bias the sleeve to the flow through position. The shifting of the sleeve opens a bypass passage around the restriction orifice that was first used to build pressure to break the shear pins that let the sleeve move under spring bias. As a result the spring can hold the sleeve in position despite high flow rates needed to remove cuttings from the mill as the window is opened.
US10480243B2
A break-in resistant window assembly whose components include a window pane having at least a pair of edges and a corner; a frame boarding the window pane; a sheet of polymeric film overlying the pane, a first adhesive layer fixedly interconnecting the pane and the sheet of polymeric film; and a corner assembly which includes a base portion and a cover portion which are able to be mechanically locked to each other to complete a corner assembly. The base portion includes adhesive pads for bonding both to the corner of the window pane and the corner of the window frame. Trim pieces which abut the base portion are also bonded to the window pane and the window frame by adhesive pads. The cover portion is arranged to extend over the abutting ends of the base portion and the trim pieces and thereby conceal any mismatch between those abutting edges.
US10480242B2
The invention relates to a device (100) for providing a crossover point between a first region (1) and a second region (2) hermetically delimited from the first region (1) by means of a wall (10), wherein the device comprises:—a lock chamber (12), which can be inserted into an opening (11) provided in the wall and which has a first opening (13) forming a crossover point between the first region and the lock chamber and which has a second opening (14) forming a crossover point between the second region and the lock chamber;—at least one peripherally circulating element (15), which has at least one passage opening (15.1; 19.1; 15.2; 19.2) and can be moved in relation to the first and the second opening of the lock chamber so that at least a first state, in which the at least one passage opening is substantially aligned with the first opening of the lock chamber and enables access from the first region into the lock chamber and the peripherally circulating element covers the second opening of the lock chamber substantially completely, and a second state, in which the at least one passage opening is substantially aligned with the second opening of the lock chamber and enables access from the second region into the lock chamber and the peripherally circulating element covers the first opening of the lock chamber substantially completely, can be selectively effected.
US10480238B1
A door operating apparatus for use with a door pivotably mounted to a door frame permits the door to swing in one of a manual operation and an automatic operation. The apparatus includes a housing, a first rotatable sprocket disposed in the housing and coupled to the door, a second rotatable sprocket disposed in the housing and connected to the first rotatable sprocket by a roller chain, the second sprocket having a top face with a protrusion, a drive assembly disposed in the housing and having a motor operably connected to a drive arm. A force applied to the door permits the first and second sprockets to rotate simultaneously to enable the door to swing open. Activation of the motor allows the drive arm to contact the protrusion and drive the second sprocket, thereby rotating the first and second sprockets simultaneously to enable the door to swing open.
US10480236B2
The invention relates to a method of operating a swing door, whereby a drive moves a door leaf from a first position of the door leaf to a second position of the door leaf. For providing an operation of the swing door in a more effective and/or efficient way the method is characterized in that the drive adds an additional driving force and/or torque to the door leaf in the first position and/or the second position of the door leaf in relation to an external driving force and/or torque acting on the door leaf to hold the door leaf in the first position or second position, respectively.
US10480235B2
A leaf unit of a scissor mechanism of a fitting for a leaf of a window or of a door, insertable into a C-shaped leaf groove in the rebate of a leaf profile of the leaf is provided. The leaf unit includes a scissor guide fastenable on the leaf and a scissor rod moveable relative to the scissor guide in the operating state. The scissor rod is movable between a closed position and a tilt position relative to the scissor guide in the operating state. The scissor guide and the scissor rod are pre-fixed for insertion into the leaf groove in a pre-installation position which is between the closed position and the tilt position.
US10480231B2
A garage door assembly includes a torsion spring counterbalance apparatus mounted on a header wall above a garage door, the apparatus comprising at least one spring wound on a shaft, and a safety device. The safety device includes a capture device mounted on the header wall above the garage door, and a shackle attached by way of a pin to a clamp device attached to the torsion spring counterbalance shaft at a location proximate to the capture device on the header wall, wherein the shackle rotates with the torsion spring counterbalance shaft. The shackle is capable of extending away from the shaft under centrifugal force to engage the capture device and thereby stop the garage door from further free-falling.
US10480222B2
A door latching device includes a latch motor connection switch, a converter line which includes a converter power supply, a latch motor and a latch. The latch motor connection switch has an input side connected with the converter line, and an output side connected with the latch motor. The latch is caused to perform an opening operation when the latch motor is driven. Based on an instruction for causing the latch to perform the opening operation, the latch motor connection switch is closed, and the converter power supply is activated to step up an input voltage to the converter power supply and output the input voltage to the latch motor connection switch.
US10480217B2
A lock having a housing defining a cavity with first and second opposing side walls and an opening for receiving a locking bolt, the locking bolt moveable between a locked position and an unlocked position is provided. The lock includes a rotary actuator having a rotary output and responsive to entry of an electronic combination input by a user; and a sliding blocking mechanism responsive to said rotary output and moveable between a blocking position for blocking the locking bolt in the locked position and an unblocking position for allowing the locking bolt to move into the unlocked position.
US10480207B1
A post guard includes a first upright portion and a second upright portion. A first edge of the first upright portion is hingedly connected to a first edge of a second upright portion. A first section of a locking mechanism is on a second edge of the left portion (the second edge of the left portion distal from the first edge of the left portion) and a second section of the locking mechanism is on a second edge of the right portion, the second edge of the right portion distal from the first edge of the right portion. The locking mechanism secures the post guard to a post and once the locking mechanism is locked, the post guard remains on the post until the post guard is broken. The post guard has a size and a shape to conform and fit closely around the fence post.
US10480201B2
A panel that includes at least a substrate of thermoplastic material and a top layer with a printed decor and a translucent or transparent wear layer. The substrate substantially consists of three layers, including a lowermost layer, a central layer and an uppermost layer, all made from thermoplastic material. Additionally, the thermoplastic material of the lower most layer and the uppermost layer is more rigid than the thermoplastic material of the central layer.
US10480188B2
One aspect of the invention relates to an insulation and ventilation system for a building envelope (e.g. a building wall and/or a building roof).The system includes: one or more first building envelope layers; an insulation panel having a first side abutting against at least one of the one or more first building envelope layers and a second side having a plurality of transversely spaced and continuously longitudinally extending grooves interspaced between a plurality of transversely spaced and continuously longitudinally extending protrusions; and one or more second building envelope layers located exterior to the insulation panel to provide a plurality of transversely localized venting channels defined at least in part by an interior surface of the one or more second building envelope layers and the grooves of the second side of the insulation panel.
US10480179B2
An L-bracket is provided to support manufacturered wall panels in a wall system. The L-bracket is attached to structural support members, such as floors, or hollow structural sections, so that any deflections in the floor system are accommodated in the wall panels. Each wall panel may be pre-fabricated to include shealthing, air/vapor barrier and insulation. Fasteners attach the shealthing of the wall panels to the L-bracket. Tape or strips may be applied between adjoining panels to provide a continuous air/vapor barrier for the wall system, and gaps in the insulation layer allows the air/vapor barrier to be sealed and inspected.
US10480177B2
In various embodiments, the present disclosure provides a wall panel blocking bracket including a first base, a first stud side engager connected to and extending upwardly from the first base, a second stud side engager connected to and extending upwardly from the first base, a second base connected to the first stud side engager, a third base connected to the second stud side engager, a first hook extending transversely from the first stud side engager, a second hook extending transversely from the second stud side engager, all configured to partially support a wooden block adjacent to a support beam in any one of a perpendicular orientation, a first position parallel orientation, and a second different position parallel orientation.
US10480176B2
A modular building unit for construction of a building comprises a structural frame 40 suitable for interconnection to another modular building unit in construction of the building; and a stud frame wall 80/82 internal to and fixed to the frame. The modular building unit is suitable for handling as a shipping container for transport.
US10480175B2
A building is provided, which includes a plurality of towers including a central tower and a plurality of peripheral towers, a plurality of connections and at least one intermediate body including a surface extension sufficient to contain at least one or more floors of the central tower and the floors of the peripheral towers at the same height.
US10480172B2
Provided is a building structure enabling use of a horizontal member made of heavy gauge steel and braces installed between pillars erected in a longitudinal direction to be eliminated and structurally efficient.A building structure of the present invention includes: a horizontal member (10) installed between pillars (30) erected in a longitudinal direction; and a unit (20) installed on the horizontal member (10), wherein the horizontal member (10) is made of light gauge steel, the unit (20) includes: 1) a horizontal frame (21) including a short side member (21a) and formed in a rectangular shape; 2) a beam (22) connected to a center of the short side member (21a) in a lengthwise direction to be perpendicular to the horizontal frame (21) and having a truss structure; 3) a first diagonal member (23) installed between one end of the short side member (21a) and the beam (22); and 4) a second diagonal member (24) installed between another end of the short side member (21a) and the beam (22), the short side member (21a) is an upper chord member of a girder (50) connected to the pillar (30) and having a truss structure, the horizontal member (10) is a lower chord member of the girder (50), a vertical member (22c) of the beam (22) is a vertical member of the girder (50), and the first diagonal member (23) and the second diagonal member (24) are diagonal members of the girder (50).
US10480170B2
A drain assembly for providing a drain in a floor. The drain assembly includes a drain conduit, a strainer and an adaptor. The drain conduit has an inner surface that defines a fluid flow path and an outer surface. The strainer is disposed above the drain conduit and has openings in fluid communication with the fluid flow path of the drain conduit. The adaptor may be securable in the drain conduit and may be connected to the strainer. Prior to securing the adaptor in the drain conduit, a position of the adaptor in the drain conduit may be moveable to allow atop surface of the strainer to be substantially aligned with the floor. A method of assembly is also disclosed.
US10480169B2
An electronic toilet odor shielding device includes a main body and a container. The main body includes a sensing device and a pump. The container includes an odor shielding compound. The electronic toilet odor shielding device is placed and attached within a toilet water tank of a toilet. The sensing device is configured to sense a toilet water tank flush event and to trigger the pump to draw the odor shielding compound from the container and subsequently to dispense the odor shielding compound into a toilet bowl of the toilet. The odor shielding compound that is dispensed into the toilet bowl forms an odor shielding film on top of a water surface within the toilet bowl.
US10480163B2
A system for transferring harvested drinking water from a vehicle to a trailer towed behind the vehicle includes a vehicle reservoir for collecting water from a vehicle heat-exchanger. The reservoir includes a heating element for heating water within the vehicle reservoir. A vehicle controller is coupled with the vehicle reservoir and is programmed to boil the water in the vehicle reservoir. The controller is further programmed to measure a fill level of the vehicle reservoir. A trailer reservoir receives water from the vehicle reservoir. A trailer controller is coupled with the trailer reservoir and is programmed to measure a fill level of the trailer reservoir. The trailer controller is further programmed to transmit a wireless communication to the vehicle controller. The wireless communication is indicative of the fill level of the trailer reservoir. A fluid conduit fluidly connects the vehicle reservoir to the trailer reservoir.
US10480161B2
A ground engaging tip of a tip assembly for a base edge of a ground engaging implement has an adapter configured for attachment to the base edge of implement and having a forwardly extending adapter nose. The ground engaging tip has a rear edge, a top outer surface, and a bottom outer surface. The top outer surface and the bottom outer surface extend forward from the rear edge of the ground engaging tip and converge at a front edge of the ground engaging tip. The ground engaging tip also has a nose cavity, within the ground engaging tip and defined between the converging top and bottom outer surfaces of the ground engaging tip, for receiving the adapter nose therein. The nose cavity includes a wear indicator extending from an inner surface of the nose cavity, into the ground engaging tip, toward the bottom outer surface of the ground engaging tip.
US10480158B2
A working machine is disclosed. A boom supports an arm. An upper revolving body supports the boom. A lower traveling body mounts the upper revolving body in a rotatable state. A hydraulic actuator drives a hydraulic oil while relieving the hydraulic oil. A first pump supplies the hydraulic oil to the hydraulic actuator. A pump state detector detects load of the first pump. A controller reduces a flow rate of the hydraulic oil from the first pump to the hydraulic actuator when the pump state detector detects a predetermined state.
US10480147B2
The invention relates to a drilling machine (10) for making an excavation in ground in a drilling direction, said drilling machine comprising: an anchor module (12) having an anchor device for preventing the anchor module from moving in the drilling direction relative to the ground by bearing against one of the walls of the excavation; a drilling module (20) provided with cutter members connected to the anchor module while being movable in translation relative to the anchor module; and movement means (35) for moving the cutter members in translation relative to the anchor module. The drilling module is also hinged relative to the anchor module, and the drilling machine comprises first path correction means (40) for causing the drilling module to pivot relative to the anchor module about a pivot axis (X) perpendicular to the drilling direction.
US10480146B2
Helical screw pile assemblies for piling and screwing into a foundation or the ground are provided. These pile assemblies comprise a disc member that mechanically engages with an elongated member causing the disc member to fasten onto the elongated member.
US10480139B2
A stampede preventing method for a pedestrian passage in a confined space of a subway. Pedestrian flow sensors are arranged on a pedestrian passage, where the pedestrian flow sensors are connected to a control unit by means of data transmission lines, the control unit is connected to stampede preventing devices and top ends of the stampede preventing devices are connected to movable walls and handrails; the pedestrian flow sensors transmit a pedestrian number and crowdedness that are monitored in real time; the control unit analyzes signals of the pedestrian flow sensors according to a system program, and determines whether crescent buffer space areas need to be opened in the pedestrian passage; the control unit issues different expansion commands according to different degrees of crowdedness; and the stampede preventing devices control the movable walls and the handrails to start contracting to form the crescent buffer space areas.
US10480133B2
Methods and systems for making and using a wide swath offset concrete screed apparatus for screeding wet concrete slurry. The apparatus includes a cross support bar, an attachment mechanism for attaching the cross support bar to a liftable arm of a motorized vehicle, and lateral support bars for attaching a screed bar to the cross support bar. The screed bar is positioned offset from the motorized vehicle used to operate the screed, allowing the motorized vehicle to drive outside the forms.
US10480125B2
Embodiments of the present subject matter provide a biocidal composition comprising an aqueous mixture of (a) a phosphonium compound and (b) a polymeric ammonium compound, wherein the weight ratio of compound (a) to compound (b) is from 0.2:1 to 20:1, and wherein the phosphonium compound (a) has formula: wherein each R is independently a C1-C6 alkyl group which is unsubstituted or substituted by a cyano, hydroxyl, esterified hydroxyl or aryl group; R1 represents a C8-C18 alkyl group which is substituted or unsubstituted; and X represents either chlorine or bromine; and wherein the polymeric ammonium compound (b) comprises the repeat unit: wherein each R2 is independently a C1-C2 alkyl group which is substituted or unsubstituted; R3 represents a C2-C18 alkyl or alkenyl group which is substituted or unsubstituted; and R4 represents a C2-C18 alkyl or alkenyl group which is substituted or unsubstituted, a diethyl ether group, an isopropanol group, a N,N-dipropylurea group, or a 2-butene group. In some embodiments, the biocidal composition has a synergy index (SI) of less than 1 in relation to the effect of the composition on the inhibition of growth of biological organisms.
US10480121B2
A sheet like article produced from a polyurethane resin has a carbonate group and an oxycarbonyl group as ester groups and has uniform, elegant surface quality, a flexible, highly crease recoverable texture, and high resistance to light and hydrolysis, and also provided is a production method therefore. The sheet like article is produced by adding, as a binder, a polyurethane resin that meets requirements (I) and (II) to a fibrous base material formed mainly of ultrafine fibers: (I) a polyurethane resin such that the polyurethane resin contains, in its interior, an oxycarbonyl group and a carbonate group as ester groups; (II) a polyurethane resin such that the sum of the content of the urethane group and the content of the urea group in the polyurethane resin is 7.0 to 11.0 mass %.
US10480120B2
The current invention concerns a covering, such as a floor covering, wall covering or ceiling covering, said covering comprising a surface layer, and a substrate layer attached to said surface layer, said substrate layer optionally comprising one or more reinforced thermoplastic layers. Said covering further comprises a backing layer on the bottom side of said substrate layer, opposite to said surface layer, and a textile layer attached to the bottom side of said backing layer, optionally through a contact layer. The covering further comprises a coating applied to the bottom of said textile layer. The invention also provides a method for producing a covering, such as a floor covering, wall covering or ceiling covering.
US10480113B2
Method for operating a laundry washing machine using a unit dose package and laundry washing machine
A laundry washing machine has a treating agents dispenser (20) provided with one or more compartments (23 a). One of the compartment is suited to receive a unit dose package (DP) comprising a pre-measured amount of treating agent (D) incorporated into a water-soluble pouch (P). The treating agents dispenser (20) comprises a water conveying line having at least one nozzle (41, 42, 43) for generating at least one water jet (51, 52, 53) which hits and breaks the unit dose package (DP) inside the compartment (23a).
US10480104B2
Once variation of a method for producing a smart yarn includes: advancing a set of wires into an assembly field; at each sensor site in a series of sensor sites along the set of wires, depositing solder paste onto the set of wires at the sensor site, placing a sensor into the solder paste on the set of wires at the sensor site, and heating the set of wires within the assembly field to reflow the solder paste; wrapping fibers around the set of wires and sensors arranged along the set of wires to form a continuous length of the smart yarn; separating a first segment of the smart yarn from the continuous length of the smart yarn; and weaving the first segment of the smart yarn into a garment.
US10480095B2
A system and methods are provided for low temperature, rapid baking to remove impurities from a semiconductor surface prior to in-situ deposition. The system is configured with an upper bank of heat elements perpendicular to the gas flow path, such that when the substrate is heated, the temperature across the substrate can be maintained relatively uniform via zoned heating. Advantageously, a short, low temperature process is suitable for advanced, high density circuits with shallow junctions. Furthermore, throughput is greatly improved by the low temperature bake.
US10480094B2
The disclosure provides a method comprising inducing a first current between a source of a countercharge and a first electrode, the first current being through an electrolyte. In some instances, the first current is not present. A second current, in the form of waveform, is induced across the first electrode, the second current being transverse to the first current, and the second current inducing a relativistic charge across the first electrode. Metal from the electrolyte is deposited on the substrate or corroded from the substrate, among other things. The methods, as well as associated apparatus, improve deposition, bonding, corrosion, and other effects.
US10480078B2
Plasma atomic layer deposition (ALD) is optimized through modulation of the gas residence time during an excited species phase, wherein activated reactant is supplied such as from a plasma. Reduced residence time increases the quality of the deposited layer, such as reducing wet etch rates, increasing index of refraction and/or reducing impurities in the layer. For example, dielectric layers, particularly silicon nitride films, formed from such optimized plasma ALD processes have low levels of impurities remaining from the silicon precursor.
US10480077B2
Methods and apparatus for forming thin films are described. A semiconductor processing chamber includes a substrate support, an electrode opposite the substrate support, the electrode having a gas inlet in a peripheral region thereof, and an edge ring disposed around a peripheral region of the substrate support, the edge ring having a first barrier and a second barrier, wherein each of the first barrier and the second barrier mates with a recess in the electrode. The edge ring provides a gas flow path through a processing zone between the substrate support and the electrode that is substantially parallel to the upper surface of the substrate support. The electrode may be powered to enhance formation of a film on a substrate.
US10480073B2
The present invention provides a rotating semi-batch ALD device and process which ensure high productivity, minimal particle formation, low gas consumption and high coverage during the production of semiconductors, liquid crystals, LEDs and/or solar cells. The rotating semi-batch ALD device and ALD process are characterized in that: a reaction gas supply means is configured from a shower plate for evenly discharging gas, a cavity for allowing gas to flow down gradually, and a partition wall surrounding the shower plate and the cavity; and a purge gas supply means is configured from a shower plate that causes gas to flow evenly at a high flow velocity in the transverse direction in the narrow gap between the purge gas supply means and substrates being treated.
US10480071B2
A continuous distillation-type trichlorosilane vaporization supply apparatus includes an evaporator including an introduction port for hydrogen gas as a carrier gas and having a heater that vaporizes liquid trichlorosilane; and a condenser including a cooling device to condense liquid at a temperature corresponding to a saturated vapor pressure, which is lower than a vapor pressure of the vaporized trichlorosilane gas, wherein a center line of the evaporator and a center line of the condenser are not on the same line, and a lower end of the condenser has a structure that communicates with a lower end of the evaporator through a pipe.
US10480068B2
Embodiments disclosed herein generally relate to a chamber liner for the high temperature processing of substrates in a processing chamber. The processing chamber utilizes an inert bottom purge flow to shield the substrate support from halogen reactants such that the substrate support may be heated to temperatures greater than about 650 degrees Celsius. The chamber liner controls a flow profile such that during deposition the bottom purge flow restricts reactants and by-products from depositing below the substrate support. During a clean process, the bottom purge flow restricts halogen reactants from contacting the substrate support. As such, the chamber liner includes a conical inner surface angled inwardly to direct purge gases around an edge of the substrate support and to reduce deposition under the substrate support and the on the edge.
US10480067B2
A film deposition method for filling a recessed pattern with a SiN film is provided. NH2 groups are caused to adsorb on a surface of a substrate containing a recessed pattern formed in a top surface of the substrate by supplying a first process gas containing NH3 converted to first plasma to the surface of the substrate containing the recessed pattern. The NH2 groups is partially converted to N groups by supplying a second process gas containing N2 converted to second plasma to the surface of the substrate containing the recessed pattern on which the NH2 groups is adsorbed. A silicon-containing gas is caused to adsorb on the NH2 groups by supplying the silicon-containing gas to the surface of the substrate containing the recessed pattern on which the NH2 groups and the N groups are adsorbed. The above steps are cyclically repeated.
US10480066B2
A method of forming conformal amorphous metal films is disclosed. A method of forming crystalline metal films with a predetermined orientation is also disclosed. An amorphous nucleation layer is formed on a substrate surface. An amorphous metal layer is formed from the nucleation layer by atomic substitution. A crystalline metal layer is deposited on the amorphous metal layer by atomic layer deposition.
US10480065B2
A gas distribution plate for a chemical vapor deposition/infiltration system includes a body having a first side and a second side opposite the first side. The body may be hollow and may define an internal cavity. The gas distribution plate may also include a plurality of pass-through tubes extending through the internal cavity, a cavity inlet, and a plurality of cavity outlets. A reaction gas may be configured to flow through the plurality of pass-through tubes and a gaseous mitigation agent may be configured to flow into the internal cavity via the cavity inlet and out of the internal cavity via the plurality of cavity outlets to mix with reaction gas.
US10480062B2
A sputtering apparatus includes a substrate holder, a first counterpart target area, a second counterpart target area, and a power supply. The first counterpart target area includes a first target and at least one first magnetic part and operates to form a magnetic field in a first plasma area adjacent to the first target. The second counterpart target area includes a second target and at least one second magnetic part and operates to form a magnetic field in a second plasma area adjacent to the second target. The power supply supplies a first power voltage to the first and second targets. A control anode faces the substrate holder in a second direction, with the first and second plasma areas therebetween, and receives a control voltage greater than the first power voltage.
US10480060B2
There is provided an oxide sintered body including indium, tungsten and zinc, wherein the oxide sintered body includes a bixbite type crystal phase as a main component and has an apparent density of higher than 6.5 g/cm3 and equal to or lower than 7.1 g/cm3, a content rate of tungsten to a total of indium, tungsten and zinc is higher than 1.2 atomic % and lower than 30 atomic %, and a content rate of zinc to the total of indium, tungsten and zinc is higher than 1.2 atomic % and lower than 30 atomic %. There are also provided a sputtering target including this oxide sintered body, and a semiconductor device including an oxide semiconductor film formed by a sputtering method by using the sputtering target.
US10480055B2
A self-limiting shaped memory alloy device, including a shape memory alloy member, with first and second ends, a first anchor member connected to the first end, an energy contact, a second anchor member connected to the energy contact, an energy source connected in energetic communication to the energy contact, a moveable member connected to the second end, and a biasing member operationally connected to the moveable member for urging the moveable member towards and into physical contact with the second anchor member. The moveable member is in physical contact with the second anchor member and the second end is in energetic communication with the energy contact. Actuation of the energy source energizes the energy contact. Energization of the shape memory alloy member initiates a phase change that urges the moveable member away from the second anchor member. Movement of the moveable member away from the second anchor member disengages the second end from the energy contact.
US10480046B2
A process for recovery of metal comprising copper and/or a precious metal from a metal containing material, including the steps of: leaching the metal containing material with an alkaline lixiviant and an amino acid or derivative thereof in order to produce a metal containing leachate; and extracting the metal from the leachate.
US10480040B2
Methods and systems for customizing hides are provided. In particular, one or more embodiments comprise a tanning control system that improves profitability and customer satisfaction by facilitating the customization of hides according to customer orders. Furthermore, one or more embodiments enable the tanning control system to improve efficiency and responsiveness by producing packages of hides that exactly match customer orders. Additionally, one or more embodiments enhance the traceability of hides by capturing data related to the customization of hides.
US10480036B2
Compositions and methods for detecting influenza are provided.
US10480029B2
The present disclosure provides compositions, methods, systems, and devices for polynucleotide processing. Such polynucleotide processing may be useful for a variety of applications, including polynucleotide sequencing.
US10480006B2
Compositions having pesticidal activity and methods for their use are provided. Compositions include isolated and recombinant polypeptides having pesticidal activity, recombinant and synthetic nucleic acid molecules encoding the polypeptides, DNA constructs and vectors comprising the nucleic acid molecules, host cells comprising the vectors, and antibodies to the polypeptides. Polynucleotide sequences encoding the polypeptides can be used in DNA constructs or expression cassettes for transformation and expression in organisms of interest. The compositions and methods provided are useful for producing organisms with enhanced pest resistance or tolerance. Transgenic plants and seeds comprising a nucleotide sequence that encodes a pesticidal protein of the invention are also provided. Such plants are resistant to insects and other pests. Methods are provided for producing the various polypeptides disclosed herein, and for using those polypeptides for controlling or killing a pest. Methods and kits for detecting polypeptides of the invention in a sample are also included.
US10479989B2
The present disclosure relates to compositions and methods for randomly introducing codon-mutations in a target nucleic acid molecule and, more particularly, using wild-type and triplet-randomized oligonucleotides to introduce mutations uniformly across a target nucleotide of interest in a controlled fashion and with a low rate of insertions or deletions.
US10479975B2
The invention provides improved T cell compositions and methods for manufacturing T cells. More particularly, the invention provides methods of T cell manufacturing that result in adoptive T cell immunotherapies with improved survival, expansion, and persistence in vivo.
US10479973B2
Control of volume in bioreactors and associated systems is generally described. Feeding and/or sampling strategies can be employed, in some embodiments, such that the working volume within the bioreactor remains substantially constant.
US10479970B2
The invention relates to a container, in particular a fermenter for a biogas plant, wherein in the container a mixer is arranged that can be removed through an inspection opening provided in a container wall. A boom is provided for this purpose. Furthermore, the invention relates to a related method and a related use.
US10479968B2
A novel fermentation method uses a novel single stage horizontal cylindrical or partial cylindrical fermentor, larger in volume than the target volume of wine, which bounds the entire winemaking process. Fermentor has at least one opening for ingredient insert/removal, one-way venting gaseous closure, fermentor tilting prop, cavity space and bottling tap. Fermentor's cavity space and convex curvature underside provides for a fermentor rocking motion creating agitation and splashing for mixing the wine must and inducing ambient air/oxygen therein. A cavity space for fermentation foam expansion, heavier fermentation emitted CO2 gas purges out the ambient air/oxygen then retains CO2 gas providing a safe substantially oxygen free environment for a manually applied to the fermentor rocking motion creating agitation and splashing for mixing, degassing and resting the wine to clear in a safe substantially oxygen free environment until ready for direct bottling via bottling tap.
US10479957B2
Disclosed is a lubricant for use in cold forming of a metal. The lubricant comprises a mixture of at least one lubricating compound and at least one starch. The starch adheres the lubricating compound to the metal surface. The present lubricant completely removes the need to pre-coat the metal with a zinc phosphate coating to adhere the lubricating compound to the metal. The present lubricant eliminates several steps required in processes that utilize zinc phosphate pre-coatings. In addition, the lubricant of the present invention is easily removed after the cold forming operations unlike zinc phosphate coatings.
US10479953B2
The present disclosure relates to emulsifying agents produced from succinic acids or anhydrides and polyalkylene glycols. The present disclosure also relates to lubricating oils containing such emulsifying agents. The emulsifying agent provides a lubricating oil that is substantially free of an aqueous layer after about 24 hours when tested according to ASTM D7563-10.
US10479952B2
Oil compositions derived from transgenic soybeans having a high concentration of oleic acid are described for use in various applications including use to enhance the low temperature pour characteristics of engine fluids. Such oil compositions are useful as lubricants, rail curve grease and engine penetrants.
US10479943B1
Disclosed herein is a method for making diesel, gasoline and LPG comprising coprocessing a petroleum-derived feedstock with up to 50 wt. %, relative to the total weight of the feedstocks, of a lipid-containing feedstock in the presence of a catalyst under fluidized catalyst cracking conditions. Also disclosed herein is a method for making a diesel fuel or a combined diesel and gasoline fuel by injecting up to 50 wt. %, relative to the total weight of the feedstocks, of a lipid-containing feedstock to a stripper or a riser quench downstream from a petroleum derived feedstock injection point in a fluid catalytic cracking unit.
US10479927B2
Provided in this disclosure, in part, are methods, compositions, and systems for degrading organic matter, such as kerogen, in a subterranean formation. Further, these methods, compositions, and systems allow for increased hydraulic fracturing efficiencies in subterranean formations, such as unconventional rock reservoirs. Also provided in this disclosure is a method of treating kerogen in a subterranean formation including placing in the subterranean formation a composition that includes a first oxidizer including a persulfate and a second oxidizer including a bromate.
US10479918B2
A two-component lost circulation material (LCM) is provided having a polymer component and a sodium hydroxide component. The polymer component may include a carrier fluid such as water, a particulate material such as fly ash, a fibrous material such as polypropylene fibers, and an acrylic polymer. The sodium hydroxide component may include water and sodium hydroxide. The sodium hydroxide component is introduced to contact the polymer component to form the two-component LCM. Methods of lost circulation control and manufacture of a two-component LCM are also provided.
US10479907B2
The present invention is an above-critical coating composition comprising an aqueous dispersion of polymer particles, pigment particles, and extender particles wherein the polymer particles comprise from 80 to 99.8 weight percent structural units of vinyl acetate and from 0.1 to 6 weight percent structural units of a phosphorus acid monomer. The composition shows surprisingly improved hiding with increased particle size of the polymer particles.
US10479903B2
A UV-curable inkjet ink composition is curable by irradiation with ultraviolet light and includes a monofunctional monomer (A), a polyfunctional monomer (B), a photopolymerization initiator (C), and a colorant (D), wherein the composition has a hydroxyl value within the range of not less than 1 mgKOH/g and not more than 100 mgKOH/g, and is for forming, by inkjet printing, an ink layer 14 provided between a curved outer peripheral surface of a cylindrical can base 12 made of a metal material, and a coating layer 16 made of an aqueous coating material.
US10479902B2
An ink composition for screen printing having a measured flow radius value 13.0 to 24.0 mm after 1 minute from the start of measurement by a flow property measuring method using a spread meter at 25° C. according to JIS K5701-1:2000, “F60”−“F45”≤1.0 mm is satisfied, wherein “F60” and “F45” are defined as measured flow radius values after 1 minute and 45 seconds, respectively, from the start of measurement by the flow property measuring method, the viscosity is 5 to 180 Pa·s, the thixotropic index is 2.0 to 8.0, the composition contains a solvent with a boiling point at least 170° C. at least at 70 mass % and a thermoplastic polymer with a weight-average molecular weight of at least 4000 and with a Tg of 20 to 95° C. at least at 10 mass %, wherein the printed image coating film has an elongation percentage at least 250%.
US10479895B2
A surface can be coated with a liquid repellent coating. Materials for making the liquid repellent coating (e.g., a fingerprint resistant coating) can be selected on the basis of surface energy considerations, such as a receding surface energy. The materials can include a polymer and a liquid repelling material, for example, poly(ethyl methacrylate) and a fluorinated silsesquioxane such as fluorodecyl POSS.
US10479892B2
An asphalt additive comprising a primary rheology modifying component and a secondary rheology modifying component, and asphalt compositions and products having such additive incorporated therein. The primary rheology modifying component is generally a polymer, and the secondary rheology modifying component may comprise a petroleum micro-wax.
US10479887B2
The present invention discloses a biodegradable polyester composition, wherein based on a total weight of the biodegradable polyester composition, a weight content of glycidyl methacrylate is 0.05 ppm-10 ppm. In the present invention, by adding a trace amount of glycidyl methacrylate into a chosen formula of the biodegradable polyester composition and controlling the weight content of glycidyl methacrylate which finally remains in the biodegradable polyester composition as 0.05 ppm-10 ppm, a compatibility between aliphatic-aromatic polyester and polylactic acid in the biodegradable polyester composition can be greatly enhanced, which enables the biodegradable polyester composition to have excellent surface property of film material, and no fisheye occurs on the film material because of a fluctuation of processing technique.
US10479886B2
An optical resin composition from which a film with improved adhesion to a polyvinyl alcohol-based film and improved flex resistance can be obtained while keeping high film transparency. The optical resin composition includes: 99 to 50% by weight of an acrylic resin having a glass transition temperature of not lower than 110° C.; and 1 to 50% by weight of a particulate (meth)acrylic multilayer structure graft copolymer containing: an innermost layer made of a polymer containing a methacrylic acid ester as a first monomer; a middle layer made of a polymer containing, as a second monomer, an acrylic acid alkyl ester having an alkyl group with 4 to 12 carbon atoms; and an outermost layer made of a polymer containing a methacrylic acid ester as a third monomer. A graft ratio of the (meth)acrylic multilayer structure graft copolymer is not less than 110%.
US10479875B2
The present invention relates to a process for the treatment of a composition comprising thermoplastics comprising introducing the composition into a reactor under reduction of oxygen content of the atmosphere, heating the composition in the presence of a solvent to liquefy the thermoplastics, separating insoluble fractions and recovering the liquefied thermoplastics which process is conducted in one reactor.
US10479870B2
The present specification relates to a method for manufacturing a polarizer, the method including: a step of dyeing at least one dye of iodine and dichroic dyes on a polyvinyl alcohol-based film; a first cross-linking step of cross-linking the polyvinyl alcohol-based film and the dye by using a first aqueous solution including a polyvalent carboxylic acid compound and a boron compound; a second cross-linking step of cross-linking the polyvinyl alcohol-based film and the dye by using a second aqueous solution including a polyvalent carboxylic acid compound and a boron compound; and a third cross-linking step of cross-linking the polyvinyl alcohol-based film and the dye by using a third aqueous solution including a polyvalent carboxylic acid compound, in which in the first cross-linking step and the second cross-linking step, stretching is performed along with cross-linking, and a polarizer manufactured by using the same.
US10479852B2
The present invention relates to a hydrochromic polydiacetylene composite composition, a hydrochromic thin film using same, and a use thereof, and more specifically, to a hydrochromic polydiacetylene composite composition reacting sensitively to moisture, providing the hydrochromic thin film using same, and to applying same to biorecognition or fingerprint recognition. According to the present invention, moisture secreted from a fingerprint or pores on the skin can be detected with high sensitivity. Thus, the position of pores unique to a fingerprint of an organism can be amplified and displayed through selective color change and fluorescent change patterns exhibited when moisture is absorbed.
US10479850B2
A tool provided that individually creates three-dimensional structural elements which are sequentially positioned into formation of a shaped object.
US10479844B2
The present invention provides a polymerizable composition containing a specific polymerizable compound and a fluorosurfactant having a specific polyoxyalkylene skeleton and having specific molecular weight. The invention also provides an optically anisotropic body, a retardation film, an antireflective film, and a liquid crystal display device that are produced using the polymerizable composition of the present invention. The present invention is useful because, when an optically anisotropic body is produced by photo-polymerization of the polymerizable composition, three features including the leveling properties of the surface of the optically anisotropic body, offset onto the substrate, and liquid crystal alignment can be improved simultaneously.
US10479841B2
Compositions comprising oxidized soy polysaccharide compounds are disclosed herein. Oxidized soy polysaccharide compounds are produced by contacting soy polysaccharide under aqueous conditions with at least one N-oxoammonium salt, periodate compound, and/or peroxide compound.
US10479838B2
Provided herein are agonistic antibodies, or antigen binding portions thereof, that bind to human CD40. Such antibodies optionally comprise Fc regions with enhanced specificity for FcγRIIb. The invention also provides methods of treatment of cancer or chronic infection by administering the antibodies of the invention to a subject in need thereof.
US10479830B2
The invention concerns isolated polyspecific antibodies directed to a unique epitope in the chemokine eotaxin 2, whereby the antibodies bind additional CCR3-binding chemokines. The invention further concerns use of these antibodies for attenuating the migration of various cells and for treating fibrotic diseases, autoimmune inflammatory disorders, monocyte related disorders or allergic atopic disorders.
US10479828B2
The present application relates to methods and compositions employing an antibody that inhibits activation of the complement system and can be used to prevent or treat a pulmonary disease or condition.
US10479826B2
Provided herein, inter alia, are single chain antibody binding domains (VHHs) for use in conjunction with the Assay with a Large Immuno-sorbent Surface Area (ALISSA). Engineered and affinity matured VHHs are used as affinity reagents in the ALISSA resulting in an exceptionally sensitive and precise method for the detection of toxins at miniscule concentrations. Thus, provided herein are methods as well as reagents that can be used to detect the presence of botulinum neurotoxins in quantities well below 1 pg/mL which corresponds to a lethal concentration under presumed equal distribution throughout the human body.
US10479823B2
The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules.
US10479811B1
The present disclosure provides a process for preparing cyclophosphamide, intermediate, and the monohydrate thereof.
US10479809B2
Provided is a method for producing an alkenyl phosphorus compound which can produce an alkenyl phosphorus compound efficiently even with a smaller amount of a catalyst used than that used conventionally, and further which can maintain catalytic activity to produce an alkenyl phosphorus compound in high yield even at a larger reaction scale, and which can also be applied to quantity synthesis at an industrial scale using a conventional batch reactor or continuous reactor.A method for producing an alkenyl phosphorus compound, comprising:a step of reacting a compound represented by the following formula (1): [In formula (1), R1 represents OR3 or R3, R2 represents OR4 or R4, and R3 and R4 represent, for example, each independently a substituted or unsubstituted alkyl group.]with a compound represented by the following formula (2): [In formula (2), R5 represents, for example, a hydrogen atom, or a substituted or unsubstituted alkyl group.]to produce the phosphorus alkenyl compound presented by at least any of the following formulas (3a) or (3b): [In formulas (3a) and (3b), R1 and R2 have the same meaning as defined in formula (1), and R5 has the same meaning as defined in formula (2).],In which the compound represented by formula (1) is reacted with the compound represented by formula (2) using a transition metal catalyst, and a phosphorus oxo acid compound having an intramolecular P—H bond.
US10479805B2
A beta-lactamase inhibitor having a formula (I). Also provided is a method of using the beta-lactamase inhibitor for prevention or treatment of diseases.
US10479803B2
This application relates to derivatives of Formula I: and pharmaceutically acceptable salts thereof, which are inhibitors of PI3K, and compositions and methods of treatment related thereto.
US10479797B2
The present invention relates to compounds of Formula (Ia) and pharmaceutical compositions thereof that modulate the activity of the beta-3 adrenergic receptor. Compounds of the present invention and pharmaceutical compositions thereof are directed to methods useful in the treatment of a beta-3 adrenergic receptor-mediated disorder, such as, heart failure; cardiac performance in heart failure; mortality, reinfarction, and/or hospitalization in connection with heart failure; acute heart failure; acute decompensated heart failure; congestive heart failure; severe congestive heart failure; organ damage associated with heart failure (e.g., kidney damage or failure, heart valve problems, heart rhythm problems, and/or liver damage); heart failure due to left ventricular dysfunction; heart failure with normal ejection fraction; cardiovascular mortality following myocardial infarction; cardiovascular mortality in patients with left ventricular failure or left ventricular dysfunction; left ventricular failure; left ventricular dysfunction; class II heart failure using the New York Heart Association (NYHA) classification system; class III heart failure using the New York Heart Association (NYHA) classification system; class IV heart failure using the New York Heart Association (NYHA) classification system; LVEF<40% by radionuclide ventriculography; LVEF≤35% by echocardiography or ventricular contrast angiography; and conditions related thereto.
US10479796B2
The present invention provides spiro-oxazolones, which act as V1a receptor modulators, and in particular as V1a receptor antagonists, their manufacture, pharmaceutical compositions containing them and their use as medicaments. The present compounds are useful as therapeutics acting peripherally and centrally in the conditions of inappropriate secretion of vasopressin, anxiety, depressive disorders, obsessive compulsive disorder, autistic spectrum disorders, schizophrenia, aggressive behavior and phase shift sleep disorders, in particular jetlag.
US10479786B2
The present invention concerns novel deuterated and non-deuterated cyclic chemical compounds and their corresponding salts thereof active on protein kinases in general, and in particular as inhibitors of protein kinases. Additionally, methods of treating mammals with protein kinase-mediated diseases or conditions by administering a therapeutically effective amount of the novel deuterated or non-deuterated cyclic chemical compound and their corresponding salts thereof.
US10479785B2
A novel class of inhibitors of protein kinases that are useful in the treatment of cell proliferative diseases and conditions, and especially those characterised by over-expression of CDK4, CDK6 and/or cyclin D, including certain cancers of lung, breast, brain, central nervous system, colorectal cancer and leukaemias. The inhibitors have the general structure I:
US10479783B2
Disclosed are compounds of formula I, compositions containing them, and methods of use for the compounds and compositions in the treatment of conditions in which modulation of the JAK pathway or inhibition of JAK kinases, particularly JAK 2 and JAK3, are therapeutically useful. Also disclosed are methods of making the compounds.
US10479782B2
The present disclosure provides amorphous lumacaftor, amorphous solid dispersions of lumacaftor, crystalline lumacaftor acetic acid solvate, crystalline lumacaftor ethyl acetate solvate, and processes for the preparation thereof. The lumacaftor forms disclosed herein may be useful for the preparation of oral dosage forms for treating cystic fibrosis transmembrane conductance regulator (CFTR) mediated diseases.
US10479777B2
The present invention relates to diaminotriazine compounds of the formula (I) wherein A and R1-R5 are as defined herein, and their use as herbicides. The present invention also relates to agrochemical compositions for crop protection and to a method for controlling unwanted vegetation.
US10479775B1
Provided herein are compounds and compositions useful in increasing PPARδ activity. The compounds and compositions provided herein are useful for the treatment of PPARδ related diseases (e.g., muscular diseases, vascular disease, demyelinating disease, and metabolic diseases).
US10479774B2
The present invention discloses a method for separating flavonoid substances in Camellia nitidissima Chi based on a magnetic nanoparticles-PAMAM nano composites, which comprises the following steps: preparing PAMAM dendrimer, then using the PAMAM dendrimer to prepare the magnetic nanoparticles-PAMAM nano composites, then adding the obtained magnetic nanoparticles-PAMAM nano composites in a Camellia nitidissima Chi extract, extracting and performing magnetic separation on the flavonoid substances in Camellia nitidissima Chi under ultrasound or microwave condition. According to the present invention, flavonoid substances with faintly acid characteristics are extracted and adsorbed in a plant concentrate such as Camellia nitidissima Chi or Hedyotis diffusa etc. based on the magnetic nanoparticles-PAMAM nano composites, in a successive step, high efficiency separation of the flavonoid substances can be realized by the technologies such as magnetic separation and microwave-assisted extraction.
US10479750B2
A method of producing 1,5-pentanedial having an alkyl group at the 3-position, including a step of hydroformylating an aldehyde compound represented by the following general formula (1): wherein R1 represents an alkyl group having from 1 to 6 carbon atoms.
US10479749B2
Disclosed is a novel process for the isolation of bioactive compounds from Terminalia arjuna. More specifically, the invention discloses a process for isolation and enrichment of bioactive compounds Arjunic acid, Arjunolic acid, Arjungenin, Arjunetin, Arjunoglucoside-I, Arjunoglucoside-II, and Catechin from the bark of Terminalia arjuna. The invention also discloses a composition standardized to contain 3% arjunoglucosides isolated from the bark of Terminalia arjuna.
US10479745B2
A process is disclosed for (i) producing E-1,1,1,4,4,4-hexafluoro-2-butene (E-HFO-1336mzz) from Z-1,1,1,4,4,4-hexafluoro-2-butene (Z-HFO-1336mzz), comprising the steps of (a) providing a starting material comprising Z-1,1,1,4,4,4-hexafluoro-2-butene, (b) contacting the starting material with a suitable catalyst in a reaction zone to produce E-HFO-1336mzz; and optionally, (c) recovering the E-HFO-1336mzz. The process may be performed in the gas phase or in the liquid phase and as a batch process or as a continuous process.
US10479731B2
Disclosed is a method for fabricating a ceramic material from a preceramic polymer material. The method includes providing a preceramic polymer material that has a preceramic polymer and an electromagnetic radiation-responsive component. The electromagnetic radiation-responsive component is selected from cobalt, titanium, zirconium, hafnium, tantalum, tungsten, rhenium, and combinations thereof. An electromagnetic radiation is applied to the preceramic polymer material. The electromagnetic radiation interacts with the electromagnetic radiation-responsive component to generate heat that converts the preceramic polymer to a ceramic material.
US10479730B2
Fused grains, in which the grains include a matrix of the zirconia-spinel eutectic coating inclusions composed essentially of a zirconia phase or of a spinel phase, the grains exhibit the following overall chemical composition, as percentages by weight expressed in the form of oxides: more than 45.0% and less than 95.0% of ZrO2, more than 3.0% and less than 40.0% of Al2O3, more than 1.0% and less than 20.0% of MgO, wherein ZrO2, Al2O3 and MgO together represent at least 95.0% of the weight of the grains.
US10479720B2
A method of making optical fibers that includes controlled cooling to produce fibers having a low concentration of non-bridging oxygen defects and low sensitivity to hydrogen. The method may include heating a fiber preform above its softening point, drawing a fiber from the heated preform and passing the fiber through two treatment stages. The fiber may enter the first treatment stage at a temperature between 1500° C. and 1700° C., may exit the first treatment stage at a temperature between 1200° C. and 1400° C., and may experience a cooling rate less than 5000° C./s in the first treatment stage. The fiber may enter the second treatment stage downstream from the first treatment stage at a temperature between 1200° C. and 1400° C., may exit the second treatment stage at a temperature between 1000° C. and 1150° C., and may experience a cooling rate between 5000° C./s and 12,000° C./s in the second treatment stage. The method may also include redirecting the fiber with a fluid bearing device or an air-turn device.
US10479718B2
A glass manufacturing apparatus may be configured to facilitate a process of separating a glass ribbon along a separation path extending across a width of the glass ribbon. In one example, the glass manufacturing apparatus comprises at least one anvil-side vacuum port defined by an elongated nose and an elongated anvil member. The anvil-side vacuum port is configured to remove glass debris during the process of separating the glass ribbon. In another example, the glass manufacturing apparatus comprises a scoring device and a score-side vacuum port configured to remove glass debris generated during the process of separating the glass ribbon.
US10479715B2
The present invention relates to an improved process for treating high sulphate waters. In particular, the present invention relates to an improved process by which ettringite is used to treat high sulphate waste waters by controlled precipitation of sulphate and metal ions.
US10479712B2
Processes and compositions for removal nitrogen, organic and inorganic contaminants from wastewater using Feammox bacterium are provided.
US10479709B2
A water treatment system comprising a first reactor and a second reactor arranged to be placed in series in a body of water, the first and/or second reactor comprising at least one cell for housing biomedia. A mid-settling zone is provided between the first and second reactors for separating solids in the water. A method of treating water, the method comprising passing water to be treated through a first reactor and then a second reactor arranged in series in a body of water, the first and/or second reactors comprising at least one cell for housing biomedia, wherein the water is passed through a mid-settling zone between the first and second reactors before passing through the second reactor.
US10479708B2
A waste treatment system may include a liquid separator for removing water from solid waste, a mixing tank connected to the liquid separator for mixing the solid waste with an oxidizing agent, a heat exchanger connected to the mixing tank for collecting heat generated by an exothermic reaction caused by mixing the oxidizing agent with the solid waste, and a sanitizer connected to the liquid separator to sanitize the water removed from the solid waste. A waste treatment method may involve separating water from solid waste in a liquid separator, mixing the solid waste from the liquid separator with an oxidizing agent in a mixing tank connected to the liquid separator to cause an exothermic reaction, collecting heat from the exothermic reaction in a heat exchanger coupled with the mixing tank, and sanitizing the water from the liquid separator in a sanitizer.
US10479704B2
The invention relates to the proppants and proppant substrates treated with active compounds that reduce the presence of contaminants in fluids, methods of using those materials, as well as methods of making those materials. The invention further provides that the contaminated fluids are associated with wells, including oil and gas wells.
US10479702B2
A cleaning module (10) for cleaning a media flow of a first medium contaminated with a second medium that has a housing (12) having an inlet (18) and an outlet (20, 21) and a replaceable filter element (30) arranged within the housing (12). In this arrangement, a flow direction (32) of the media flow is directed through the filter element (30) in the specified installed state against the force of gravity. The filter element (30) has an absorptive and/or adsorptive material (34) for picking up at least a portion of the second medium in the first medium. A filter element for the cleaning module (10) and a filter system (100) having the cleaning module (10) are disclosed.
