| Document | Document Title |
|---|---|
| US10229246B2 |
Health information mapping system with graphical editor
A mapping system provides a graphical editor, consisting of a visual channel editor and a node configuration panel, for graphically defining channels for processing messages. Within the visual channel editor, the user is able to create a graphical representation of a channel by interconnecting representations of a source node, mapping nodes, condition nodes, and destination nodes. When a node is selected in the visual channel editor, the node configuration panel displays user interface controls in which the user specifies parameters for the selected node. The mapping system automatically generates scripts for implementing the functionality defined by the user input. In this manner, a user need not have any knowledge of scripting to define mappings to apply to messages. The mapping system may be used to perform mappings of messages of virtually any type, but has specific applicability to mapping messages between Health Information. Technology (HIT) systems. |
| US10229241B2 |
System and method for design based inspection
Design information related to an irrelevant area of a first layer of semiconductor article may be received. The first layer may be manufactured by illuminating a lithographic mask during a lithographic process. First layer information associated with an outcome or an expected outcome of the illuminating of the lithographic mask during the lithographic process may be received. Information corresponding to a layout of an irrelevant area may be identified in the first layer information. A differentiating attribute that differentiates the layout of the irrelevant area from a layout of a relevant area of the first layer of the semiconductor article may be identified. The differentiating attribute may be used to determine one or more other irrelevant areas of the first layer of the semiconductor article. |
| US10229240B2 |
Electromigration check in layout design using compiled rules library
This application discloses a computing system to receive electromigration design rules defining characteristics of integrated circuits configured to cause electromigration, generate a rules library including machine code implementing electromigration design rule checks for the characteristics defined by the electromigration design rules, and perform the electromigration design rule checks on a layout design of an integrated circuit by executing the machine code implementing the electromigration design rule checks on structures of the integrated circuit described in the layout design. The computing system can generate the rules library at runtime by parsing the electromigration design rules to identify the characteristics of integrated circuits configured to cause electromigration, translating the electromigration design rules into an intermediate format based on the identified characteristics of integrated circuits, expanding macro instructions in the intermediate file into the source code, and compiling the source code into machine code for population into the rules library. |
| US10229238B2 |
Congestion aware layer promotion
Embodiments relate to managing layer promotion of interconnects in the routing phase of integrated circuit design. An aspect includes a system to manage layer promotion in a routing phase of integrated circuit design. The system includes a memory device to store instructions, and a processor to execute the instructions to identify a set of candidate interconnects for layer promotion, score and sort the set of candidate interconnects according to a respective score to thereby establish a respective rank, assess routing demand and resource availability based on layer promotion of the set of candidate interconnects, and manage the set of candidate interconnects based on the respective rank and the resource availability, the processor assessing the routing demand and resource availability and managing the set of candidate interconnects iteratively, wherein the processor, in at least one iteration, generates a second set of candidate interconnects by reducing the set of candidate interconnects. |
| US10229237B2 |
Parallel solution for fully-coupled fully-implicit wellbore modeling in reservoir simulation
Computer processing time and results are improved in fully-coupled fully-implicit well-reservoir simulation system using Jacobian matrix methodology. Approximate inverse preconditioners are provided which treat a well influence matrix at comparable accuracy and robustness to those for the grid-to-grid flow terms of system matrix. The methodology is highly parallelizable and the data processing can be performed faster, as fewer solver iterations are required to converge to the same acceptable tolerances. |
| US10229236B2 |
Verification of hardware designs to implement floating point power functions
A method of exhaustively verifying a property of a hardware design to implement a floating point power function. The method includes, formally verifying that the hardware design is recurrent over sets of β input exponents, wherein β is an integer that is a multiple of the reciprocal of the exponent of the power function; and for each recurrent input range of the hardware design, exhaustively simulating the hardware design over a simulation range to verify the property is true over the simulation range, wherein the simulation range comprises only β input exponents. |
| US10229232B2 |
Predictive tachometer profile generation during transmission shift events
Methods and systems are provided for generating a predictive tachometer profile at a tachometer of a vehicle. When an inertia phase of a transmission shift event is determined to be in progress, the predictive tachometer profile can be computed based on: a computed shift completion percentage; a difference between the current attained gear speed and the commanded gear speed; and a commanded engine torque that is determined based on the accelerator pedal position and the vehicle speed. The predictive tachometer profile can then be displayed at the tachometer. The predictive tachometer profile accounts for delays in a signal path between an engine speed sensor and the tachometer. |
| US10229230B2 |
Simulating a large network load
A SAN testing application may be provided to restrict the utilization of one or more SAN device resources. The restricted, or throttled, resource(s) enables a smaller load to stress a SAN switch to effectively emulate a larger load. Resource throttling may, for example, result in the rapid filling of switch buffers and corresponding computational stress. The emulated load allows for all ports of a SAN switch to be simultaneously tested without the need or expense of a large number computing devices stressing the SAN. The SAN device with throttled resource(s) may be located within a testing environment or may be located in a functioning SAN to determine SAN bottlenecks prior to critical loading. |
| US10229229B2 |
Driving model generation device, driving model generation method, driving evaluation device, driving evaluation method, and driving support system
A driving model generation device is provided that enables driving evaluation according to a traveling situation of a vehicle. A vehicle is provided with a vehicle state detector, which detects a vehicle state quantity that changes according to a driving operation by a driver. A model generator generates a driving model, which is a reference related to a specific driving operation, based on the vehicle state quantity at the time the driver starts the specific driving operation and the vehicle state quantity at the time the specific driving operation is finished. A driving evaluator evaluates the driving skill of the driver by comparing the driving operation of the driver presented by a detection result of the vehicle state detector to the driving model generated by the model generator. |
| US10229225B2 |
Method and device for determining groups of geological facies
This invention relates to a method comprising a determination of a first group of facies as a function of the local values of proportion of the groups of facies for each mesh cell of the model. If said first group is among the first set of groups, the neighboring mesh cells are the current virgin mesh cells neighboring the set of connected mesh cells, otherwise they are the current virgin mesh cells neighboring mesh cells associated with a group. A second group is determined for each neighboring mesh cell as a function of the local values of proportion of the groups of facies for said current virgin mesh cell and if the second determined group of facies corresponds to the first group of facies, identification of said current virgin mesh cell as a candidate mesh cell. |
| US10229224B2 |
Systems and methods for selecting process element variants in business processes
The technique relates to a system and method for selecting process element variants in business processes. The technique involves receiving a process element execution request from at least one user. Then, determining a plurality of enterprise dimensions associated with the process element execution request. Thereafter, searching the process element variant corresponding to the plurality of enterprise dimensions in a declarative way based on a predefined dimensional hierarchy. Finally, selecting the process element variant for execution to accomplish the user request. This technique employs a declarative approach which eliminates the need define the variants for all possible combination of enterprise dimensions namely process, events, locations, organizations and data. |
| US10229221B1 |
Techniques for cache updates based on quality of service
Described are techniques for processing requests. A profile is recorded comprising a plurality of prior requests from a client to a server. The plurality of prior requests associated with first data. A cached copy of the first data is stored in a cache of the server. A quality of service associated with the received request is determined for affecting when the update is applied to the cached copy of first data. The quality of service associated with the received request is dependent on the prior requests in the profile. The first update is applied to the first data. In accordance with the quality of service, the first update is applied to the cached copy of the first data. |
| US10229220B2 |
Automatic entry of suggested translated terms in an online application program
A method and system for a translation manager system are described. The translation manager system allows a web translation application to insert the proper translations into web pages generated by the translation manager system. The translation manager system properly identifies how a page is reached by the user, as well as where in the page the user has selected to make their suggestion. The translation manager system uses key-locations to identify different areas where the user may make a suggestion and the web page may include multiple key-locations. |
| US10229212B2 |
Identifying Abandonment Using Gesture Movement
Examples of the present disclosure describe systems and methods of identifying good and bad abandonment using gesture movement. In aspects, user feedback signals may be received by a client device in response to the viewing and/or navigation of query results. The feedback signals may be provided to a framework for determining and/or analyzing query abandonment. The framework may identify gesture data in the feedback signals and extract feature data from the gesture data. The feature data may be provided to a metrics component to determine metrics and/or satisfaction values for the feature data. The metrics and/or feature data may be used to train a predictive model to identify good abandonment in query results. |
| US10229211B2 |
Updating high level nested filters according to low level filter choices
A method includes receiving a user inputted lower-level hierarchical filter key, processing filter key relational data to identify higher-level filter criteria keys associated with the user inputted lower-level hierarchical filter key, updating higher-level filter criteria to include the identified higher-level filter criteria keys, and generating a list of results according to the updated filter criteria. A computer program product and computer system corresponding to the method are also disclosed. |
| US10229201B2 |
Interface for simultaneous display of selected items from search engine results
According to one embodiment of the present invention, a system for processing a search of network sites allows a user to view search results in at least one viewing mode. Each viewing mode allows a user to view multiple result pages, or portions thereof, such that user can browse multiple search results with minimal web navigation. Moreover, the system may allow a user to cull or trim search results while moving between viewing modes with minimal web navigation. In some embodiments, information relating to or included on a result page may be shown as the user culls the search results and progresses through the various viewing modes. |
| US10229200B2 |
Linking data elements based on similarity data values and semantic annotations
Data elements from data sources and having a data value set are linked by using hash functions to determine a dimensionally reduced instance signature for each data element based on all data values associated with that data element to yield a plurality of dimensionally reduced instance signatures of equivalent fixed size such that similarities among the data values in the data value sets across all data elements is maintained among the plurality of instance signatures. Candidate pairs of data elements to link are identified using the plurality of instance signatures in locality sensitive hash functions, and a similarity index is generated for each candidate pair using a pre-determined measure of similarity. Candidate pairs of data elements having a similarity index above a given threshold are linked. |
| US10229199B2 |
Ranking search results based upon content creation trends
Embodiments of the present invention provide a method for ranking search results based upon content creation trends. In an embodiment of the invention, a method for ranking search results based upon content creation trends includes first receiving a set of results from a search engine produced in response to a search engine query of one or more search terms. The method additionally includes ranking the results of the result set according to at least one ranking factor. The method yet further includes retrieving trend data for terms associated with either or both of the results and/or the search terms. Finally, the method includes weighting the ranked results in the result set according to the retrieved trend data. |
| US10229194B2 |
Providing known distribution patterns associated with specific measures and metrics
A computer receives one or more keywords input by a user to describe a metric or a test and identifies a first document that includes at least one of the keywords. The computer identifies, in the first document, a known distribution pattern and an associated metric or measure that relate to the one or more keywords. The computer makes an electronic record of the identified known distribution pattern and associated metric or measure. |
| US10229192B2 |
Hierarchical de-duplication techniques for tracking fitness metrics
A method is provided for tracking fitness data. A server device receives a first instance of fitness data from a first device and a second instance of fitness data from a second device. The fitness data comprises information about exercise activity of a user. The server determines that the first instance of the fitness data was received from the first device and that the second instance of the fitness data was received from the second device. The server selects a preferred instance of the fitness data comprising one of the first instance of the fitness data or the second instance of the fitness data based on a classification of the first instance and the second instance. The server incorporates the preferred instance of the fitness data into a fitness profile of the user. |
| US10229191B2 |
Enterprise level data management
A system for identifying data of interest from among a multiplicity of data elements residing on multiple platforms in an enterprise, the system including background data characterization functionality characterizing the data of interest at least by at least one content characteristic thereof and at least one access metric thereof, the at least one access metric being selected from data access permissions and actual data access history and near real time data matching functionality selecting the data of interest by considering only data elements which have the at least one content characteristic thereof and the at least one access metric thereof from among the multiplicity of data elements. |
| US10229189B2 |
System for generation of automated response follow-up
Aspects include generation of automated response follow-up. A response to a question is received at a response follow-up system. The response follow-up system analyzes the response using natural language processing to identify one or more response terms. The response follow-up system generates one or more follow-up questions based on the one or more response terms. The response follow-up system modifies an aspect of a user interface based on the one or more follow-up questions. |
| US10229186B1 |
Data set discovery engine comprising relativistic retriever
An apparatus in one embodiment comprises a processing platform implementing a data set discovery engine. The data set discovery engine comprises a data set indexer configured to generate similarity indexes for a plurality of data sets, and a relativistic retriever coupled to the data set indexer and configured to obtain a suitability template for a query and to execute the query against one or more of the similarity indexes based at least in part on the suitability template. A given one of the similarity indexes comprises at least first and second auxiliary information generated from respective ones of at least first and second different similarity measures of a plurality of different similarity measures. The first and second similarity measures comprise selected ones of the plurality of different similarity measures that are supported by the data set discovery engine with the supported similarity measures comprising both frequency-based and non-frequency-based similarity measures. |
| US10229185B2 |
Method and system for configuration management of hierarchically-organized unstructured data using associative templates
Various systems, methods, and computer program products are disclosed for performing configuration management functionality on hierarchically-organized unstructured data using associative templates. Such methods, computer program products, and computer systems include identifying a node in the associative template and setting a configuration parameter to a parameter value, based on a template association. The node in the associative template is a node in a hierarchy of an associative template. The identifying indicates a template association between the node in the associative template and a node in a hierarchy of hierarchically-organized unstructured data (HOUD). The parameter value is maintained in the node in the associative template, and the node comprises the configuration parameter. |
| US10229183B2 |
Systems and methods for enabling access to a document based on document types and group association of users and documents
A server is configured to generate a document tag identifying at least one of a first association and a second association for the document, the first association being an association between the document and at least one of a plurality of groups, the second association being an association between the document and one of a plurality of document types, generate a user tag identifying at least one of a third association and a fourth association for a user, the third association being an association between the user and at least one of the plurality of groups, the fourth association being an association between a type of a document requested by the user and at least one of the plurality of document types, and provide access to the requested document based on at least one of the first and second associations and at least one of the third and fourth associations. |
| US10229181B2 |
System and method for synchronizing data between communication devices in a networked environment without a central server
The invention provides for a cloud-based solution that saves all the data in the cloud storage. The peer devices synchronize data among each other independent of the operating system since the data is synced via web services. Synchronization of data among peer devices is possible even when cloud service is unavailable via a router, Wi-Fi, Bluetooth, NFC or any other mechanism. The peer devices form a hierarchical structure, which designates a master, and the master communicates with the cloud-based service to synchronize data. The master then synchronizes data with the other peer devices in the hierarchy. New devices can be added to the peer devices and can join the hierarchy. |
| US10229178B2 |
Techniques for visualizing storage cluster system configurations and events
Various embodiments are generally directed to techniques for generating effective visualizations of some or all of a storage cluster system. An apparatus includes a processor component; a rendering component to generate a visualization of at least a portion of a storage cluster system for presentation on a display, the visualization to comprise a depiction of an object that corresponds to a component of the storage cluster system; and an interpretation component to interpret received indications of operation of an input device to select the depicted object and to select a first time and a second time along a timeline presented on the display, and to generate a command to request information indicating a change in state of the object between the first and second times. |
| US10229177B2 |
Product search apparatus, method, and system
A product search apparatus according to a preferred aspect of the present invention includes a physical amount acquisition unit that acquires a physical amount of an image of a specific product from a product database, a first conversion unit that converts the physical amount of the image of the specific product into information indicating a block in a sensibility space, a second conversion unit that converts the information indicating the block in the sensibility space into information indicating a range of a physical amount of an image, a category selection unit that selects a search target category, and a search unit that searches for an image corresponding to the search target category and a block of interest from the product database based on the search target category and the information indicating the range of the physical amount obtained by the second conversion unit. |
| US10229176B2 |
Annotation of data in an operating plan data aggregation system
In an embodiment a method is provided. The method includes receiving forecast information in a computer from a first group of users. The method also includes integrating the forecast information into a database and corresponding OLAP cube accessible by the computer. The method further includes receiving comments on specific entries of the forecast information in the computer from a second group of users. The method also includes receiving changes of the forecast information in the computer from a second group of users The method further includes integrating comments and changes into the database and OLAP cube. Moreover, the method includes providing a display of the comments and the changes to the first group of users in an interface to the computer. |
| US10229173B1 |
Systems and methods for generating responses to natural language queries
Computer-implemented systems and methods are provided for analyzing and responding to a query from a user. Consistent with certain embodiments, systems and methods are provided for receiving a query from the user and dividing the query into query segments based on a set of grammar rules. Further, systems and methods are provided for selecting a first segment from the query segments, receiving at least one tuple stored in association with the user, selecting a second segment from the at least one tuple. Additionally, systems and methods are provided for receiving information related to the first and second segments, and generating a response to the query based on the received information. In addition, systems and methods are provided for transmitting information to a display device for presenting the response to the user. |
| US10229172B2 |
Information processing device, information processing method, and information processing program
A terminal Tn retrieves a last viewing end date and time and a last viewing end position that are associated with the content ID of content selected by a user. From among a plurality of texts contained in the content, the terminal Tn determines a range that is based on the last viewing end position and that depends on the elapsed time from the last viewing end date and time to the current time, to be coverage for generating a summary of the content. Then, the terminal Tn generates a summary of the determined coverage and presents the generated summary to the user. |
| US10229166B1 |
Modifying search result ranking based on implicit user feedback
The present disclosure includes systems and techniques relating to ranking search results of a search query. In general, the subject matter described in this specification can be embodied in a computer-implemented method that includes determining a measure of relevance for a document result within a context of a search query for which the document result is returned, the determining being based on a first number in relation to a second number, the first number corresponding to longer views of the document result, and the second number corresponding to at least shorter views of the document result; and outputting the measure of relevance to a ranking engine for ranking of search results, including the document result, for a new search corresponding to the search query. The subject matter described in this specification can also be embodied in various corresponding computer program products, apparatus and systems. |
| US10229149B2 |
Global filter factor estimation
A computer maps a literal in a database query to a digital representation, wherein the database query comprises a predicate, the literal is a part of the predicate, and the digital representation is predetermined based at least in part on external statistical data. The computer estimates a filter factor for the predicate based at least in part on the digital representation and compressed statistical data, wherein the compressed statistical data are prepared at least in part from the external statistical data. |
| US10229145B2 |
Building of a hash table
A method, a computer system, and/or a computer program product are disclosed. One computer-implemented method for building a hash table includes dividing a hash table into plural blocks; and dividing each block into plural sub-blocks. A certain sub-block uses a first pattern of association between a key and a location for storing the key. Another sub-block which belongs to the same block having the certain sub-block uses a second pattern which is different from the first pattern. The method may further include building a hash table by using memory blocks in a Field Programmable Gate Array. |
| US10229138B2 |
Method and apparatus for tagged deletion of user online history
An approach is provided for deleting a user's online data across different services and platforms based on contextual selection criteria. The deletion manager determines at least one request to delete data associated with at least one user, the request specifying at least in part one or more contextual parameters. The deletion manager determines one or more data records associated with the at least one user from one or more services, one or more applications, or a combination thereof. The deletion manager causes, at least in part, a deletion of the one or more data records based, at least in part, on whether the data at least substantially meet the one or more contextual parameters. |
| US10229137B2 |
Management of upgradeable endpoints
Data structures are stored in an endpoint data store. Each data structure represents an endpoint having one or more components, each component having one or more arbitrary properties. Any packages installed on the components are represented in the data structures. Representations of the arbitrary properties within the data structure are aggregated from multiple sources, and conflict resolution methods are described. |
| US10229136B2 |
Visual localization method
There is provided a visual localization method comprising: (a) transmitting data representative of one or more detected visual features from a mobile device to a server; (b) estimating the location of the mobile device at the server based on the visual features received from the mobile device; (c) transmitting reference data associated with the estimated location from the server to the mobile device; and (d) the mobile device determining its location based on the reference data received from the server. |
| US10229134B2 |
Systems and methods for managing upgrades, migration of user data and improving performance of a cloud-based platform
Techniques for populating a new synchronization (“sync”) folder during an upgrade of a sync client of a cloud-based platform includes transferring synced items stored at a first location to an archive location in response to an indication to upgrade the sync client, detecting an instruction to populate the new sync folder at a second location with an item, determining that the synchronization client is in migration mode and transferring a local copy of the item from the archive location to the new sync folder to populate the new sync folder at the second location when the local copy of the item has the same state as a remote copy of the item at the cloud-based platform. Also disclosed are techniques for accommodating autoupdate operations, monitoring performance of sync operations and providing a tray icon that provides a high level overview of the state of a sync operation. |
| US10229126B2 |
Method and system for applying data retention policies in a computing platform
Systems and methods for a multitenant computing platform. Original data is generated through operation of a computing platform system on behalf of an account of the computing platform system, and the original data is moderated according to a data retention policy set for the account. The moderated data is stored at the computing platform system. The computing platform system moderates the generated data by securing sensitive information of the generated data from access by the computing platform system, and providing operational information from the generated data. The operational information is accessible by the computing platform system during performance of system operations. |
| US10229125B2 |
Remote data protection in a networked storage computing environment
Protecting and restoring data within a networked (e.g. cloud) storage computing environment through asynchronous replication and remote backup of data and its associated metadata. Data backup and recovery functionality provides data backups by detecting incremental updates to the data and its associated metadata at specific points in time determined by policies. The policies are configurable based on user requirements. Multiple copies of the data backups can be made and stored in separate compressed files at backup/disaster recovery locations. The backups of data and its associated metadata, which includes file system configuration information can be used to restore the state of a computer file system to that of a given point-in-time. Accordingly, a data protection approach is disclosed for protecting data at both the file system level and application level. |
| US10229120B1 |
Group control of networked media play
Disclosed are various systems, methods, and other embodiments for group control of networked media play. In various embodiments, an application is executed in a server that maintains a play list of media content items in association with a group of individuals. The media content items listed in the play list are transmitted from the server to a plurality of clients, each of the clients being associated with a corresponding one of the individuals in the group. The play list is modified as a function of client interaction with the application. |
| US10229112B2 |
Scoring unfielded personal names without prior parsing
A system for determining a similarity between a name phrase and a comparison name phrase, for each name in the name phrase, scores the name. The scoring is based on the field frequency of the name in a name database, where the field frequency indicates a given name frequency and/or a surname frequency in the database. The system uses the scoring to determine a transition from a given name to a surname in the name phrase. The system determines a primary given name and a primary surname in the name phrase based on the scoring and the transition. The system uses the primary given name and primary surname to determine a similarity between the name phrase and a comparison name phrase, where the comparison name phrase comprises a comparison given name and a comparison surname. |
| US10229111B1 |
Sentence compression using recurrent neural networks
Methods, systems, apparatus, including computer programs encoded on computer storage medium, for generating a sentence summary. In one aspect, the method includes actions of tokenizing the sentence into a plurality of tokens, processing data representative of each token in a first order using an LSTM neural network to initialize an internal state of a second LSTM neural network, processing data representative of each token in a second order using the second LSTM neural network, comprising, for each token in the sentence: processing the data representative of the token using the second LSTM neural network in accordance with a current internal state of the second LSTM neural network to (i) generate an LSTM output for the token, and (ii) to update the current internal state of the second LSTM neural network, and generating the summarized version of the sentence using the outputs of the second LSTM neural network for the tokens. |
| US10229104B2 |
Efficient DFA generation for non-matching characters and character classes in regular expressions
A character class is detected in a regular expression and substituted with a pseudo character. A table is created with a bit vector for each pseudo character inserted into the regular expression. Each bit in the bit-vector represents one character of the alphabet from which the expression is generated. The status of the bits in a bit-vector indicates which characters of the alphabet are included in the character class. The pseudo character in the modified regular expression is used to construct a non-deterministic finite automaton (NFA). The NFA with the pseudo character is then used to construct a deterministic finite automaton (DFA). When constructing the DFA, the bit-vectors are used to determine if a certain transition should be constructed in the DFA. |
| US10229103B2 |
Data grid components
A data grid software component has data cells with a style that may be template-based or individual. A data cell may include a software component to show and interact with a bitmap, a graph, a chart, streaming graphics, or streaming bitmaps. The data grid may have footers, headers, and corner cells each capable of holding another software component to show and interact with several data forms. A header, a footer, and a corner cell can each have a style that is template-based or individual. Headers and footers may have multiple levels. Header parts and footer parts at different levels may have a style that is template-based or individual. |
| US10229096B1 |
Automatic generation of a presentation from code based on analysis of an intermediate version of the code
A device analyzes program code to generate an intermediate version of the program code. When analyzing the program code, the device applies first rules for mapping portions of the program code to different portions of the intermediate version of the program code. The device generates the intermediate version of the program code that the different portions of the intermediate version of the program code mapped from the portions of the program code. The device applies, to the intermediate version of the program code, second rules for determining first portions of the intermediate version of the program code to keep together and second portions of the intermediate version of the program code to keep separate in a presentation to be generated from the program code, and generates the presentation from the program code based on applying the second rules to the intermediate version of the program code. |
| US10229094B2 |
Dynamic simulation of a responsive web page
Techniques are disclosed for dynamically simulating a structured document. A visual layout of a presentation of a structured document is determined in accordance with a style property associated with and specific to a first type of media device. The laid out structured document including the style property specific to the first type of media device is sent to a web browser executing on a second type of media device for rendering on the second type of media device. The first type of media device has a different display requirement than the second type of media device. The style property may be encoded in a set of presentation semantics. A media-dependent style rule encoded in the set of presentation semantics may be used to determine that the display requirement of the first type of media device satisfies the media-dependent style rule. |
| US10229092B2 |
Systems and methods for robust low-rank matrix approximation
Systems and methods which provide robust low-rank matrix approximation using low-rank matrix factorization in the lp-norm space, where p<2 (e.g., 1≤p<2), providing a lp-PCA technique are described. For example, embodiments are configured to provide robust low-rank matrix approximation using low-rank matrix factorization in the least absolute deviation (l1-norm) space providing a l1-PCA technique. Embodiments minimize the lp-norm of the residual matrix in the subspace factorization of an observed data matrix, such as to minimize the l1-norm of the residual matrix where p=1. The alternating direction method of multipliers (ADMM) is applied according to embodiments to solve the subspace decomposition of the low-rank matrix factorization with respect to the observed data matrix. Iterations of the ADMM may comprise solving a l2-subspace decomposition and calculating the proximity operator of the l1-norm. |
| US10229087B2 |
Many-core processor system integrated with network router, and integration method and implementation method thereof
A method for integrating a many-core processor system with a network router comprises a subnet division step used for dividing an on-chip network into network requests in multiple subnet balance chips, and a network interface device deployment step used for deploying at least one network interface device in a subnet in a distributed mode in order to guarantee optimization of the connectivity between the deployed network interface device and the processor cores in the subnets and to implement rapid data exchange of the on-chip network or the inter-chip network. A many-core processor system integrated with a network router comprises a network router used for network interfacing and data exchange, and comprising multiple network interface devices embedded into the on-chip network in a distributed mode. |
| US10229086B2 |
Technologies for automatic timing calibration in an inter-integrated circuit data bus
Technologies for controlling timing calibration of a dedicated inter-integrated circuit data bus by a primary microcontroller are disclosed. The primary microcontroller performs a data transfer with a secondary integrated circuit using the dedicated inter-integrated circuit data bus, and determines a duration of the data transfer. If the duration is outside of an acceptable range, the primary microcontroller updates one or more data transfer timing parameters so that the duration of future data transfers are closer to the acceptable range. |
| US10229085B2 |
Fibre channel hardware card port assignment and management method for port names
Systems and methods for managing name assignments in a Fiber Channel (FC) storage arrays are provided. One example method includes receiving a port name for a slot of a controller of the FC storage array. The slot of the controller is configured to receive an FC card for providing communication between the FC storage array and an FC fabric. The method includes binding the port name to the slot of the controller, and the port name is saved to a database managed by the controller. The method further includes assigning the port name to the FC card when installed in the slot. The FC card is swappable with other FC cards, and thus other FC card will also maintain the port name of the slot. |
| US10229074B2 |
Techniques for handling interrupts in a processing unit using interrupt request queues
A technique for handling interrupts in a data processing system includes receiving, at an interrupt presentation controller (IPC), an event notification message (ENM) that specifies an event target number and a number of bits to ignore. In response to a slot being available in an interrupt request queue, the IPC enqueues the ENM in the slot. In response to the ENM being dequeued from the interrupt request queue, the IPC determines a group of virtual processor threads that may be potentially interrupted based on the event target number and the number of bits to ignore specified in the ENM. The event target number identifies a specific virtual processor thread and the number of bits to ignore identifies the number of lower-order bits to ignore with respect to the specific virtual processor thread when determining a group of virtual processor threads that may be potentially interrupted. |
| US10229072B2 |
System and method for despreader memory management
The disclosure is directed to a system and method of managing memory resources in a communication channel. According to various embodiments, incoming memory slices associated with a plurality of data sectors are de-interleaved and transferred sequentially through a buffer to a decoder for further processing. To prevent buffer overflow or degraded decoder performance, the memory availability of the buffer is monitored, and transfers are suspended when the memory availability of the buffer is below a threshold buffer availability. |
| US10229071B2 |
Method and apparatus for directly connecting dockee device to peripheral device in a wireless docking network
Disclosed is a method by a docking center of assisting communication between a dockee and a peripheral device to which the docking center is connected, including transmitting, as a group owner of a first group, to the dockee, information for a direct connection between the dockee and the peripheral device, receiving an assist request for setting the direct connection based on the information, transmitting a response indicating whether the assist request is accepted, receiving a release request for releasing a connections between the dockee and the docking center and between the docking center and the peripheral device, terminating control of the peripheral device, receiving a joining request for requesting to join a second group, transmitting a response for joining the second group as a client, the dockee being set as a second group owner, and operating as the group owner of the first group and the client of the second group. |
| US10229069B2 |
Determining whether a data storage is encrypted
A method, program and/or system reads first data through a first path from a location in a data storage. Second data is read through a second path from the same location in the data storage. The first data is compared to the second data. A match between the first data and the second data indicates that the first path did not encrypt the first data. A mismatch between the first data and the second data indicates that the first path encrypted the first data. |
| US10229068B2 |
Tunable oblivious RAM
An approach to implementing or configuring an Oblivious RAM (ORAM), which in addition to behaving as a RAM, provides a way to meet a specified degree of privacy in a manner that avoids applying unnecessary computation resources (computation time and/or storages space and/or data transfer) to achieve the specified degree of privacy. In this way, a tradeoff between privacy and computation resources may be tuned to address requirements of a particular application. This ability to tune this tradeoff is not found in other ORAM implementations, which in general aim to achieve complete privacy. In some implementations, the ORAM provides a constant bandwidth overhead compared to conventional RAMs, while achieving a statistical privacy as desired by the user. |
| US10229067B2 |
Retrieving and converting offline data
A computer-implemented method according to one embodiment includes receiving a request for data, where the data is stored in a first format in a first storage area of a system, retrieving the data stored in the first format from the first storage area of the system, converting the data from the first format to a second format, and returning the data in the second format. |
| US10229063B2 |
Semiconductor device, data processing system, and semiconductor device control method
Bus/memory bandwidth consumption caused by reading of auxiliary information not included in compressed data is reduced. A memory stores compressed data and auxiliary information used to read the compressed data. A semiconductor device includes a cache in which auxiliary information stored in the memory is stored, a control unit which, when a read request for reading compressed data stored in the memory is received, reads from the cache auxiliary information about the compressed data, if stored in the cache, or reads the auxiliary information about the compressed data, if not stored in the cache, from the memory and stores the auxiliary information about the compressed data in the cache, and which reads the compressed data from the memory using the auxiliary information about the compressed data, and an expansion unit to expand the compressed data read from the memory. |
| US10229057B2 |
Method and apparatus for avoiding bus contention after initialization failure
In one embodiment, an apparatus comprises a storage device comprising a NAND flash memory device comprising a plurality of NAND flash memory units. The storage device is to determine that the NAND flash memory device did not pass an initialization procedure; identify a first addressing scheme that is implemented by one or more of the NAND flash memory units that initialized properly; and after the initialization procedure, instruct each of the plurality of NAND flash memory units to implement the first addressing scheme. |
| US10229053B2 |
Controller, data storage device, and program product
According to one embodiment, a write instructing unit instructs a data access unit to write, in a storage area of a data storage unit indicated by a first physical address, write object data, instructs a management information access unit to update address conversion information, and instructs a first access unit to update the first physical address. A compaction unit extracts a physical address of compaction object data, instructs the data access unit to read the compaction object data stored in a storage area of the data storage unit indicated by the physical address, instructs the data access unit to write the compaction object data in a storage area of the data storage unit indicated by a second physical address, instructs the management information access unit to update the address conversion information, and instructs a second access unit to update the second physical address. |
| US10229052B2 |
Reverse map logging in physical media
Method and apparatus for managing data such as in a flash memory. In some embodiments, a memory module electronics (MME) circuit writes groups of user data blocks to consecutive locations within a selected section of a non-volatile memory (NVM), and concurrently writes a directory map structure as a sequence of map entries distributed among the groups of user data blocks. Each map entry stores address information for the user data blocks in the associated group and a pointer to a subsequent map entry in the sequence. A control circuit accesses a first map entry in the sequence and uses the address information and pointer in the first map entry to locate the remaining map entries and the locations of the user data blocks in the respective groups. Lossless data compression may be applied to the groups prior to writing. |
| US10229047B2 |
Apparatus and method of wear leveling for storage class memory using cache filtering
A method and apparatus of wear leveling control for storage class memory are disclosed. According to the present invention, whether current data to be written to a nonvolatile memory corresponds to a write cache hit is determined. If the current data to be written corresponds to the write cache hit, the current data are written to a write cache as well as to a designated location in the nonvolatile memory different from a destined location in the nonvolatile memory. If the current data to be written corresponds to a write cache miss, the current data are written to the destined location in the nonvolatile memory. If the current data to be written corresponds to the write cache miss and the write cache is not full, the current data is also written to the write cache. In another embodiment, the wear leveling control technique also includes address rotation process to achieve long-term wear leveling as well. |
| US10229045B2 |
Conditional stack frame allocation
A method for allocating memory includes an operation that determines whether a prototype of a callee function is within a scope of a caller. The caller is a module containing a function call to the callee function. In addition, the method includes determining whether the function call includes one or more unnamed parameters when a prototype of the callee function is within the scope of the caller. Further, the method may include inserting instructions in the caller to allocate a register save area in a memory when it is determined that the function call includes one or more unnamed parameters. |
| US10229043B2 |
Requesting memory spaces and resources using a memory controller
Methods of requesting memory spaces and resources using a memory controller are provided. A particular method may include communicating, by a memory controller, a request to a computer program for a resource, and using the resource in response to an indication from the computer program that the resource is available. Another particular method may include communicating a request to a memory controller for at least one of a memory space of a memory or a second resource. The memory controller may be configured to communicate the request from the first resource to a computer program. Another particular method may also include using, by the first resource, at least one of the memory space or the second resource in response to an indication that the memory space or the second resource is available. |
| US10229040B2 |
Optimizing execution order of system interval dependent test cases
Systems, methods, and computer-readable media for optimizing the execution order of a set of test programs that includes at least one system interval dependent test program are disclosed. The optimized execution order may be determined by identifying each non-system interval dependent test program that can be executed during each instance of a system interval without impacting execution of system interval dependent test programs. The optimized execution order minimizes a total execution time of the set of test programs. |
| US10229039B2 |
Testing a virtual network function by a virtual network tester
A method and associated system for testing a virtual network function by a virtual network tester, wherein a predefined certification context specification specifies services based on the virtual network function in form of different usage patterns, and wherein a predefined test case selection matrix specifies applicable test cases for each usage pattern. In response to selecting a usage pattern from the different sage patterns, the applicable test cases are determined from the test case selection matrix and control parameters of the test case selection matrix based on the selected usage pattern. |
| US10229038B2 |
Generating reusable testing procedures
A selection of a plurality of graphical user interface (GUI) components of a GUI is received. The selection is received so that the GUI can be tested. Attributes of the selection of GUI components are determined. Using the attributes, a default procedure for testing the GUI is determined. The default procedure includes a first set of input values for GUI components of the plurality of GUI components. The default procedure includes a first sequence in which the first set of input values are provided. Modifications to the default procedure are received. Using the modifications, a final procedure with a second set of input values provided in a sequence is generated. The GUI is tested with the final procedure. Testing the GUI includes providing the second set of input values to respective GUI components in the second sequence. |
| US10229037B2 |
System, method, and computer program product for error code injection
In various embodiments, a method, system, and computer program product for injecting error code include logic and/or program instructions configured to determine, by a local processor, critical points in executing code of software under test on a remote system, build, by the local processor, a testcase to invoke the software under test on the remote system, determine, by the local processor, an appropriate response action for each critical point based on an error encountered at each critical point as reported by a remote processor of the remote system, cause, by the local processor, the remote processor to inject a critical point segment into the executing code at a corresponding critical point, and receive, by the local processor, a unique identifier of each critical point segment output by the remote processor in response to injecting the critical point segment into the executing code. |
| US10229036B2 |
Software update of non-critical components in dual safety-critical distributed systems
A method operates a safety-critical system, which system contains at least one first data device having approved, safety-relevant software and at least one reference data device having the same approved, safety-relevant software. In the method, after a type check of the system, the at least one first data device is equipped with at least one piece of non-safety-relevant additional software and the at least one reference data device is blocked from software modifications. Before safety-related data information is output, output information of the at least one first data device and of the at least one reference data device are checked for a match with regard to the safety-relevant software by a comparison device, and the safety-related data information is output in the case of a match. |
| US10229033B2 |
System, method and apparatus for debugging of reactive applications
A debugger executes on a computer system to receive a first debugging command from a client, where the first debugging command sets a first instruction in the reactive application to suspend execution of the reactive application, and where during execution of the reactive application the first instruction is triggered which suspends execution of the reactive application. Responsive to the execution of the reactive application being suspended, a system clock of the reactive application is replaced with a substitute clock and the substitute clock is paused. The debugger then receives a second debugging command, where the second debugging command triggers a second instruction in the reactive application to continue execution of the reactive application. Responsive to the execution of the reactive application being continued, clocking of the substitute clock is continued. |
| US10229031B2 |
Debugging inline functions in optimized code
Various embodiments provide an ability to present content associated with an inline function via a code debugging tool. In some embodiments, the code debugging tool can be configured to enable manipulation of commands associated with the inline function. Alternately or additionally, one or more calls to the inline function can be manipulated independently from each other within the debugging tool. |
| US10229021B1 |
System, and control method and program for input/output requests for storage systems
Virtual first logical volumes are provided to a host, a virtual second logical volume correlated with any one of the first logical volumes is created in a storage node in correlation with a storage control module disposed in the storage node, a correspondence relationship between the first and second logical volumes is managed as mapping information, a storage node which is an assigning distribution of an I/O request is specified on the basis of the mapping information in a case where the I/O request in which the first logical volume is designated as an I/O destination is given from the host, the I/O request is assigned to the storage control module of its own node in a case where the specified storage node is its own node, and the I/O request is assigned to another storage node in a case where the specified storage node is another storage node. |
| US10229020B2 |
Network transceiver with auto-negotiation handling
A rework re-timer with forward error correction handling is disclosed. An example first intermediate transceiver includes a first interface to communicatively couple the first intermediate transceiver with a first computing device, a second interface to communicatively couple the first intermediate transceiver to a second intermediate transceiver configured to be communicatively coupled with a second computing device, an auto-negotiation controller to: terminate a first auto-negotiation with the first computing device before the first auto-negotiation is completed, transmit, to the second transceiver, first capabilities of the first computing device determined during the first auto-negotiation, and perform a second auto-negotiation with the first computing device utilizing the first capabilities of the first computing device and second capabilities of the second computing device received from the second transceiver. |
| US10229018B2 |
System and method for data restore flexibility on dual channel NVDIMMs
A DIMM includes first and second DRAM devices, each configured to perform memory transactions for memory locations associated with the DRAM device via a respective first and second memory channel. The DIMM also includes a non-volatile memory device and a DIMM controller. The DIMM controller stores data from the first and second memory locations to the non-volatile memory device in response to a save data operation, receives an indication that communication via the first memory channel has failed, stores the first data from the non-volatile memory device to the second DRAM device in response to the indication and a restore data operation, provides an indication that the data is stored on the second DRAM device, receives an indication that the data has been read, stores the second data from the non-volatile memory device to the second DRAM device, and provides an indication that the second data is stored on the second DRAM device. |
| US10229017B1 |
Resetting fibre channel devices for failover in high availability backup systems
Embodiments for systems and methods of resetting network devices for failover operation, by receiving an operating system panic function call, disabling error reporting for all device ports of a device to be reset to prevent primary interrupts to a disk dump operation, performing a function level reset of the all the device ports to be reset, and performing the reset operation on the device in a single thread context to prevent secondary interrupts to the disk dump process. |
| US10229015B2 |
Quorum based reliable low latency storage
Representative embodiments disclose a consistent, low latency, reliable storage system that uses quorum logic. An odd number of storage nodes are selected to store data for a client application. The odd number allows a quorum to be determined. When data is written to the storage nodes, success is identified if the data is successfully written to a majority of the storage nodes. Similarly, when a read is performed, success is identified if the majority of the storage nodes return the same value written in the same write operation. This is determined by matching a value and a version number for each node. Additional data is written to the storage nodes along with the values to allow the system to identify and repair inconsistencies in the data. In some embodiments, both the current data and prior data are stored to aid in repairing inconsistent data. |
| US10229014B1 |
Systems, methods and devices for performing fast RAID re-synchronization using a RAID sandwich architecture
An example computer-implemented method for restoring data consistency in a RAID array can include detecting failure of a disk of the RAID array, maintaining tracking information for write input/output (“I/O”) operations that effect a data block or a parity block stored on the failed disk, re-commissioning the failed disk and re-synchronizing the RAID array using the tracking information. The tracking information can be used to restore consistency to at least one of the data stripes. For example, the RAID array can store data in one or more data stripes, where each data stripe has a plurality of data and parity blocks. Additionally, the data stripes to which consistency is restored can include a data block or a parity block that is stored on the re-commissioned disk and that is effected by the write I/O operations and stored on the re-commissioned disk. |
| US10229010B2 |
Methods for preserving state across a failure and devices thereof
A method, non-transitory computer readable medium, and computing device that determines when a software failure associated with a virtual storage controller has occurred. At least a portion of a transaction log corresponding to the virtual storage controller is stored in a stable storage device, when the determining indicates that the software failure associated with the virtual storage controller has occurred. A determination is made when the virtual storage controller has rebooted. The at least a portion of the transaction log is retrieved from the stable storage device, when the determining indicates that the virtual storage controller has rebooted. Thereby, state can be preserved and transactions pending, but not yet committed to storage server devices, can be replayed and proceed with minimal or no impact on the client devices originating the transactions. |
| US10229008B2 |
Increasing disaster resiliency by having a PoD backed up to other peer PoDs in a site or beyond
Increasing disaster resiliency in one aspect may comprise running an optimization algorithm that simultaneously solves for at least a first objective to increase a spread of a backup of virtual machines from a given site onto other sites in proportion to an amount of available space for backup at each site, a second objective to increase a number of backups at one or more of the other sites with low probability of system crash while reducing backups at one or more of the other sites with higher probability of system crash, and a third objective to minimize a violation of recovery time objectives of the virtual machines during recovery. One or more backup sites and one or more recovery sites in an event the given site crashes may be determined based on a solution of the optimization algorithm. |
| US10229005B2 |
Pattern based configuration method for minimizing the impact of component failures
A configuration is generated for a software that is to be deployed for providing high service availability to satisfy configuration requirements. One or more configuration patterns are identified, each of which specifies a set of attribute values and an actual recovery action for a failed component as a configuration option of the software. The unchangeable attribute values of the software are matched with the configuration patterns to obtain a matching configuration pattern, whose actual recovery action incurs a smallest component failure recovery impact zone. The matching configuration pattern is selected as at least a portion of the configuration of the software. Then the changeable attribute values of the software are set to the corresponding attribute values of the matching configuration pattern to satisfy the configuration requirements. |
| US10228994B2 |
Information processing system, information processing method, and program
An information processing system, an information processing method, and a program capable of satisfactory data analysis are provided. The information processing system includes a frequency conversion unit 205 which converts a plurality of pieces of time-series data obtained through detection carried out by a plurality of sensing units 201 into pieces of frequency data 208, respectively, a model construction unit 211 which generates a correlation model 213 using pieces of the frequency data 208 for at least two sensing units 201 from among the plurality of sensing units 201 and calculates a correlation strength 214 of the correlation model 213, and an error detection unit which determines whether an error has occurred based on the correlation strength 214. |
| US10228992B2 |
Providing instructions to facilitate detection of corrupt stacks
Corruption of call stacks is detected by using guard words placed in the call stacks. A determination is made that a caller routine is to facilitate detection of corruption of stacks. Based on the determination, a store of a guard word in a stack frame of the caller routine is provided in the caller routine. The stored guard word is then used to detect corruption of the stack frame. |
| US10228987B2 |
Method to assess uncertainties and correlations resulting from multi-station analysis of survey data
A system, method and computer-readable medium for a drilling a borehole is disclosed. Errors associated with multi-station survey measurements are obtained and partitioned into a set of estimated errors and a set of considered errors. A post-fit covariance matrix is determined from the estimated errors and includes the effects of the considered errors on the estimated errors. A drilling parameter of a drill string in the borehole may be altered using the determined post-fit covariance matrix. |
| US10228985B2 |
Adjustment of a sleep duration for a process based on an expected time for securing a spinlock
A computational device maintains a spinlock for exclusive access of a resource by a process of a plurality of processes. In response to determining by the process that a turn for securing the spinlock has not arrived for the process, a sleep duration is determined for the process, prior to making a next attempt to secure the spinlock. |
| US10228976B2 |
Methods, systems, and computer readable media for balancing incoming connections across multiple cores
Methods, systems, and computer readable media for balancing incoming connections across multiple cores are disclosed. According to one method, the method occurs at a first processor of a multi-core connection server. The first processor is one of multiple processors of the multi-core connection server configured to receive notification of incoming connection requests associated with a socket and to request the connection requests from a queue. The method includes accepting a first connection request from a queue. The method also includes determining whether a connection quota has been reached. The method further includes in response to determining that the connection quota has been reached, performing an appropriate action based on state information associated with other processors. |
| US10228973B2 |
Kernel policy optimization for computing workloads
In one embodiment, during execution of a current workload being processed by the kernel, the method searches policy storage for a similar workload that has been previously optimized, wherein the sensor is used to compare the current workload to workloads in the policy storage. When the similar workload is found, the method optimizes different parameter values in a parameter value range specified in the policy specification for the parameter while the current workload is being processed by the kernel, wherein a parameter setting for the similar workload is used in the optimizing. When the similar workload is not found, the method optimizes different parameter values based on the parameter value range specified in the policy specification for the parameter while the current workload is being processed by the kernel. The method then evaluates the optimizing based on the optimization target. |
| US10228972B2 |
Computer systems and computer-implemented methods for dynamically adaptive distribution of workload between central processing unit(s) and graphics processing unit(s)
In some embodiments, the present invention provides an exemplary computing device, including at least: a scheduler processor; a CPU; a GPU; where the scheduler processor configured to: obtain a computing task; divide the computing task into: a first set of subtasks and a second set of subtasks; submit the first set to the CPU; submit the second set to the GPU; determine, for a first subtask of the first set, a first execution time, a first execution speed, or both; determine, for a second subtask of the second set, a second execution time, a second execution speed, or both; dynamically rebalance an allocation of remaining non-executed subtasks of the computing task to be submitted to the CPU and the GPU, based, at least in part, on at least one of: a first comparison of the first execution time to the second execution time, and a second comparison of the first execution speed to the second execution speed. |
| US10228967B2 |
Non-repudiable transaction protocol
A non-repudiable transaction protocol system includes a memory, at least one processor in communication with the memory, an operating system executing on the at least one processor, a resource manager configured to manage a storage system, and a transaction manager. The transaction manager is configured to provide NRO-W evidence of a work request from a client to the resource manager and provide NRR-W evidence to the client that the resource manager has completed initial work for the work request. Additionally, the transaction manager is configured to provide NRO-C evidence to the resource manager that the client requested completion of the initial work and NRR-C evidence to the client that the resource manager promised to execute the completion. Each of the NRO-W evidence, the NRR-W evidence, the NRO-C evidence, and the NRR-C evidence are exchanged to prevent either one of the client and the resource manager from gaining an advantage. |
| US10228964B2 |
Storage layer based orchestration method for virtual machine migration across disparate virtualization environments
A storage layer based orchestration method can efficiently migrate a virtualized, enterprise scale system across disparate virtualization environments. A copy of a source logical storage container with multiple virtual disks of virtual machines (VMs) can be created in a public cloud destination as a destination logical storage container. Each of the VMs is associated with at least one virtual disk that includes boot data (“boot disk”) for the VM. With application programming interface function calls and/or scripted task automation and configuration management commands, the orchestration method coordinates different applications and tools to convert the boot disks into canonical storage representations (e.g., logical unit numbers (LUNs)), to instantiate VMs in the destination environment, and to chain load the boot disks to launch the VMs in a different virtualization environment. |
| US10228960B2 |
Optimizing runtime performance of an application workload by minimizing network input/output communications between virtual machines on different clouds in a hybrid cloud topology during cloud bursting
A method, system and computer program product for optimizing runtime performance of an application workload. Network input/output (I/O) operations between virtual machines of a pattern of virtual machines servicing the application workload in a private cloud are measured over a period of time and depicted in a histogram. A score is generated for each virtual machine or group of virtual machines in the pattern of virtual machines based on which range in the ranges of I/O operations per seconds (IOPS) depicted in the histogram has the largest sample size and the number of virtual machines in the same pattern that are allowed to be in the public cloud. In this manner, the runtime performance of the application workload is improved by minimizing the network input/output communications between the two cloud environments by migrating those virtual machine(s) or group(s) of virtual machines with a score that exceeds a threshold value. |
| US10228958B1 |
Systems and methods for archiving time-series data during high-demand intervals
In one embodiment, a method includes continuously receiving time-series data for end-user transactions occurring on one or more monitored systems. The method further includes continuously processing and storing the time-series data in a plurality of virtual machines. In addition, the method includes, responsive to a determined time-series-data burst, spawning one or more temporary virtual machines. Moreover, the method includes, during the determined time-series-data burst, continuously processing and storing the time-series data in the plurality of virtual machines and in the one or more temporary virtual machines. The method also includes, responsive to a determined conclusion of the determined time-series-data burst, causing the one or more temporary virtual machines to transition to a passive state in which the one or more temporary virtual machines cease processing and storing new time-series data but make previously-stored time-series data available for access. |
| US10228954B2 |
Broadcasting management information using fountain codes
Technologies for broadcasting management information include a management server and a number of client devices. The management server encodes management data such as a certificate revocation list into a number of message fragments using a fountain code encoding algorithm and broadcasts the message fragments continually over a network. Each client device analyzes the network during a boot process to receive the broadcast message fragments. Each client device decodes the message fragments using a fountain code decoding algorithm and determines whether the message is complete. If the message is complete, the client device parses the message to retrieve the management data and may install the management data on the client device. If the message is incomplete, the client device may store the message fragments in nonvolatile storage for processing during future boot events. The client device may perform those operations in a pre-boot firmware environment. Other embodiments are described and claimed. |
| US10228952B2 |
System and method for accelerated boot performance
Systems, methods and products are described that provide accelerated boot performance. One embodiment provides a method including: initiating a booting process of a user operating system of a computer system, wherein the operating system sets a plurality of hardware devices for inclusion in the booting process; identifying a non-critical hardware device in the plurality of hardware devices set for start up according to the user operating system; excluding the non-critical hardware device from the booting process; completing the booting process to provide an operational user operating system to a user without starting an excluded non-critical hardware device; and thereafter loading and initializing the excluded non-critical hardware device as a post-boot task. Other embodiments are described and claimed. |
| US10228942B2 |
Instruction sampling within transactions
A data processing apparatus (4) includes processing circuitry (6) for executing program instructions that form part of a transaction which executes to generate speculative updates and to commit the speculative updates if the transaction completes without a conflict. Instruction sampling circuitry (44) captures instruction diagnostic data (IDD) relating to execution of a sampled instruction. Transaction tracking circuitry (46) detects if the sampled instruction is within a transaction and if so, tracks whether the speculative updates associated with the transaction are committed and captures transaction diagnostic data (TDD) indicative of whether or not the speculative updates were committed. Thus, both instruction diagnostic data relating to a sampled instruction and transaction diagnostic data relating to the fate of a transaction containing a sampled instruction are captured. |
| US10228935B2 |
Rebuildable service-oriented applications
A method includes receiving a selection of a predefined implementation variation for a variable service component in at least one computing device configured to implement a service-oriented application; and executing source code associated with the variable service component in response to receiving the selection, wherein the source code performs a predetermined rebuilding of at least a portion of the service-oriented application such that the variable service component is redefined according to the selected implementation variation. |
| US10228934B2 |
Vehicle-mounted control device, program writing device, program generating device and program
The present invention provides a vehicle-mounted control device, a program writing device, a program generating device, and a program, which are capable of quickly and easily carrying out reprogramming. An ECU 300 is provided with: a microcomputer 301, an SRAM 302, a flash memory 303, and a communication device 305. The flash memory 303 is configured from a plurality of blocks and stores older versions of the program. The communication device 305 receives (S250) a frame including block data, the type of the block data, and an address of a block in which the block data is to be written. The microcomputer 301 restores (S260) a new program from the block data in the SRAM 302 according to the type of the block data (S255, S260) and writes (S265, S270) one piece of the restored new program in a block corresponding to the address. |
| US10228933B2 |
Resource deployment based on conditions
Architecture that facilitates the package partitioning of application resources based on conditions, and the package applicability based on the conditions. An index is created for a unified lookup of the available resources. At build time of an application, the resources are indexed and determined to be applicable based on the conditions. The condition under which the resource is applicable is then used to automatically partition the resource into an appropriate package. Each resource package then becomes applicable under the conditions in which the resources within it are applicable, and is deployed to the user if the user merits the conditions (e.g., an English user will receive an English package of English strings, but not a French package). Before the application is run, the references to the resources are merged and can be used to do appropriate lookup of what resources are available. |
| US10228926B2 |
Remote support installation mechanism
A remote support installation mechanism provides for the installation of a remote support client application onto a user device. A server may receive a request for a remote support eligibility status from a device agent application on a user device that is loaded with an installer package for a remote support client application. The remote support client application may be used to initiate a remote support session with a remote support application on a remote support server to provide a computing terminal with remote support access to the user device. The server may determine based on at least one of a device management database or a user account database that the user device qualifies for remote support. Accordingly, the server may send an install command to trigger an installation of the remote support client application on the user device from the installer package. |
| US10228924B2 |
Application deployment and monitoring in a cloud environment to satisfy integrity and geo-fencing constraints
Examples of techniques for deploying an application on a cloud environment satisfying integrity and geo-fencing constraints are disclosed herein. A computer implemented method may include: receiving a guest application for deployment on a cloud environment; receiving the integrity constraints on the integrity of each of the plurality of host where the application is to be deployed; receiving geo-fencing constraints identifying a geographic location where the guest application is to be deployed; determining for which of the plurality of hosts the integrity constraints and the geo-fencing constraints are satisfied; and deploying the guest application on at least one of the plurality of hosts that satisfy the integrity constraints and the geo-fencing constraints. |
| US10228923B2 |
Parallelization compiling method, parallelization compiler, and vehicular device
A parallelization compiling method for generating a segmented program from a sequential program, in which multiple macro tasks are included and at least two of the macro tasks have a data dependency relationship with one another, includes determining an existence of invalidation information for invalidating at least a part of the data dependency relationship between the at least two of the plurality of macro tasks before compiling the sequential program into the segmented program, and generating the segmented program by compiling the sequential program into the segmented program with reference to a determination result of the existence of the invalidation information. When the invalidation information is determined to exist, the at least a part of the data dependency relationship is invalidated before the compiling of the sequential program into the segmented program. |
| US10228913B2 |
Functional rule and component storage
A method of managing software design specifications with functional rule versioning may include storing references to a plurality of software components in a database system, and storing references to a plurality of functional rules in the database system. In some embodiments, the functional rules may define behaviors that may be assigned to the plurality of software components. The method may also include receiving a selection of one or more software components from the plurality of software components. The one or more software components may define a software product. The method may additionally include receiving assignments of the plurality of functional rules to the one or more software components, and providing an interface for navigating through the one or more software components and editing the assignments. |
| US10228912B2 |
Tunable tunnel diode-based digitized noise source
A tunable tunnel diode based digitized noise source includes a digitized noise source for producing a sequence of random digital signals. The digitized noise source includes a tunnel diode for providing a current signal that includes quantum shot noise. The digitized noise source can also include a current-to-voltage converter coupled to the tunnel diode for converting the current signal to a voltage signal, a filtering and amplification circuit coupled to the current-to-voltage converter for producing an amplified voltage signal, and a digitization circuit for converting the amplified voltage signal into the sequence of digital signals that represents random bits. The tunable tunnel diode based digitized noise source further includes an entropy estimator coupled to the output of the digitization circuit for estimating an entropy of the sequence of digital signals and for providing a feedback bias voltage to the tunnel diode. |
| US10228906B2 |
Electronic apparatus and controlling method thereof
An electronic apparatus and a controlling method thereof are provided. The electronic apparatus includes a communicator configured to communicate with an external apparatus including a microphone, a storage configured to store a voice recognition application and a middleware which relays the voice recognition application, and a processor configured to, in response to receiving an initiation signal from the external apparatus through the communicator, control the communicator to generate a microphone activation signal for activating the microphone using the middleware, transmit the generated microphone activation signal to the external apparatus, generate a voice recognition application signal for loading the voice recognition application, and initiate an operation of the voice recognition application. |
| US10228903B2 |
Method and device for communication
A system of communicating between first and second electronic devices, comprises, in a first device, receiving from a second device, voice representative information acquired by the second device, and connection information indicating characteristics of communication to be used in establishing a communication link with the second device. The system compares the voice representative information with predetermined reference voice representative information and in response to the comparison, establishes a communication link with the second device by using the connection information received from the second device. |
| US10228898B2 |
Identification of playback device and stereo pair names
An example method includes, based on an adjustment to a first displayed volume control, instructing the first playback device to adjust playback volume level; based on an adjustment to a second displayed volume control, instructing the second playback device to adjust playback volume level; after sending the commands, instructing the first and/or second playback device to process an audio stream into a first and/or second channel and to reproduce a respective one of the first and second channel, wherein the grouped first and second playback devices provide multi-channel sound; and based on an adjustment to a third displayed volume control, instructing the first and/or second playback device to adjust a group volume level for both the first and second playback devices. |
| US10228897B2 |
Digital jukebox device with improved user interfaces, and associated methods
Certain exemplary embodiments relate to entertainment systems that interact with users to provide access to media appropriate to and/or customized for a particular user using the entertainment system, the location at which the entertainment system is being accessed, and/or a predefined event. For example, in certain exemplary embodiments, an entertainment system in a location is configured to provide jukebox-related and entertainment system mediated services that are accessible from within and from the outside of the location, and provide (1) attract or flight media operations, (2) browsing services, and/or (3) search screens appropriate to and/or customized for a particular user using the entertainment system, the location at which the entertainment system is being accessed, and/or a predefined event. Such screens may be provided with a three-dimensional look-and-feel in certain exemplary embodiments. |
| US10228895B2 |
Image display device, image display method, and computer program
An image display device which is used by being mounted on the head or face of a user includes a display unit which displays an image; an information maintaining unit which maintains user information of the user; a region specifying unit which specifies an attention region from a field of vision of the user based on the user information; an image processing unit which performs image processing with respect to the attention region; and a display control unit which displays the attention region after being subjected to the image processing on the display unit. |
| US10228893B2 |
Private virtual object handling
A system and method allows for a virtual object to be privately shared, exchanged, and/or viewed. The virtual object is associated with a real world location and may be viewed through a user device as part of a virtual reality and/or augmented reality world. |
| US10228890B2 |
Apparatus, method, and non-transitory computer-readable storage medium
This invention provides an apparatus use environment with higher flexibility and convenience. To achieve this, in a program including the first program layer with an instruction set to be interpreted and executed by a processor and the second program layer with an instruction set compiled in advance by a unit other than the processor, this invention controls to perform communication between an external device and the first program layer via the second program layer. |
| US10228888B2 |
System, method, and non-transitory recording medium for determining lifetimes of components of multifunction peripherals
An information processing system includes one or more information processing apparatuses for determining lifetimes of components, to be replaced by preventive maintenance, of respective electric devices. The information processing system includes a leading variable specifying unit configured to specify, based on variables that represent use states of the electric devices and failure data of the electric devices which have been obtained from the electric devices, a plurality of leading variables relevant to the lifetimes of the components; a lifetime matrix creating unit configured to classify a plurality of values of each of the leading variables into sections to create a lifetime matrix in which the lifetimes of the components are set with respect to combinations of the sections each of which relates to a different leading variable; and a lifetime outputting unit configured to determine the lifetimes of the components with respect to the respective electric devices. |
| US10228883B2 |
Storage device that postpones completion of read command to begin execution of a non-read command
A storage device includes a non-volatile storage, and a controller configured to carry out, in parallel, operations in response to a plurality of commands received from a host and queued in a command queue. When the controller receives, from the host, a read command and then a subsequent command before all data read from the non-volatile storage are transmitted to the host in response to the read command, the controller transmits a response to the subsequent command after part of the data read from the non-volatile storage are transmitted to the host and before the all data read from the non-volatile storage are transmitted to the host. |
| US10228881B2 |
Block storage using a hybrid memory device
Techniques for block storage using a hybrid memory device are described. In at least some embodiments, a hybrid memory device includes a volatile memory portion, such as dynamic random access memory (DRAM). The hybrid memory device further includes non-volatile memory portion, such as flash memory. In at least some embodiments, the hybrid memory device can be embodied as a non-volatile dual in-line memory module, or NVDIMM. Techniques discussed herein employ various functionalities to enable the hybrid memory device to be exposed to various entities as an available block storage device. |
| US10228880B2 |
Position-aware primary command queue management
The examples described herein discuss various systems, software, devices, and methods for managing a primary command queue by ordering and/or reordering and distributing incoming commands based, at least in part, on positional information of one or more components of data storage devices. More specifically, in some embodiments, the examples discussed herein describe ordering and distributing incoming commands from a primary command queue in a position-aware manner that takes into account disk rotation (e.g., rotational position) and/or actuator head location for the various data storage devices of a data storage system enclosure. Among other benefits, ordering incoming commands at the primary command queue and distributing the ordered commands to individual device queues improves overall command execution latency. |
| US10228877B2 |
Transient compression layer
A storage device or storage system includes a transient compression layer that is established based on a level of finishedness of the capacity of the storage device or storage system. Data may be compressed and written to the transient compression layer until the capacity is sufficiently finished, after which the compressed data may be destaged and written to the capacity. The transient compression layer may be established on a hard disc media of the storage system or in a SSD of the storage system. |
| US10228869B1 |
Controlling shared resources and context data
Techniques for controlling access to shared resources may include receiving multiple requests to access shared information associated with an identifier. For each of the requests, an entry in a linked list can be allocated to the request, and each entry can be associated with the identifier. The shared information associated with the identifier can be retrieved, and stored in each entry associated with the identifier. A conflict indicator is set in each entry to indicate whether the shared information is available for the request corresponding to the entry. The shared information stored in each entry is provided for each request after the conflict indicator in the corresponding entry indicates the shared information is available for the request. |
| US10228866B2 |
Performance tuning for storage devices
In general, techniques are described for enabling performance tuning of a storage device. A storage device comprising one or more processors and a memory may perform the tuning techniques. The one or more processors may be configured to receive a command stream including one or more commands to access the storage device. The memory may be configured to store the command stream. The one or more processors may be further configured to insert a delay into the command stream to generate a performance tuned command stream, and access the storage device in accordance with the performance tuned command stream. |
| US10228861B2 |
Common platform for one-level memory architecture and two-level memory architecture
A processor includes a first memory interface to be coupled to a plurality of dual in-line memory module (DIMM) sockets located off-package, a second memory interface to be coupled to a non-volatile memory (NVM) socket located off-package, and a multi-level memory controller (MLMC). The MLMC is to: control the DIMMs disposed in the plurality of DIMM sockets as main memory in a one-level memory (1LM) configuration; detect a switch from a 1LM mode of operation to a two-level memory (2LM) mode of operation in response to a basic input/output system (BIOS) detection of a low-power DIMM disposed in one of the DIMM sockets and a NVM device disposed in the NVM socket in a 2LM configuration; and control the low-power DIMM as cache in the 2LM configuration in response to detection of the switch from the 1LM mode of operation to the 2LM mode of operation. |
| US10228860B2 |
Storage optimization based I/O pattern modeling
Provided are methods and systems for optimizing storage performance on a particular user system based on modeling of the input/output (I/O) primarily encountered by the particular user system. An I/O pattern representative of the primary usage scenario on the user system is obtained and then modeled. The modeling identifies the storage operations involved in the primary storage usage scenario I/O and adjusts values for one or more configurable settings of the storage operations. The adjusted values modify the behavior of the storage operations for prioritized reading, writing, and caching of the primary storage usage scenario I/O over reading, writing, and caching of I/O unrelated to the primary storage usage scenario. |
| US10228859B2 |
Efficiency in active memory sharing
An aspect includes a method for sharing memory in a computer system that includes receiving a request, from a logical partition (LPAR) executing on a processor, for a page in a shared physical memory to be moved into a logical page of a logical memory of the LPAR. It is determined, by the hypervisor, that the page is physically located in a hypervisor paging device. It is determined whether the request is from a paging process executing at the LPAR to migrate the logical page to a local paging device to make room for an other logical page in the logical memory. Based on determining that the request is from the paging process, the logical page is marked to indicate that the physical page is on the hypervisor paging device and a new logical page is added to the logical memory for the other logical page. |
| US10228856B2 |
Storage space management in a thin provisioned virtual environment
A storage space management system for a thin provisioned virtual environment may comprise an over-allocation computation engine to compute an over-allocation metric for a virtual datastore. The over-allocation metric may be computed based on virtual storage space allocated to corresponding virtual machines and actual physical storage allocated to the virtual datastore. Further, the over-allocation metric may indicate extent of over-allocation of the actual physical storage to the virtual datastore. An available space computation engine may determine an available space metric for the virtual machines based on available datastore space and available physical storage space. An analysis engine may obtain a time value indicating time left within which storage space available for the virtual machines would be utilized. Further, the analysis engine may provide the over-allocation metric, the available space metric, and the time value to a capacity planning unit for storage space management in the virtual environment. |
| US10228854B2 |
Storage devices and methods for optimizing use of storage devices based on storage device parsing of file system metadata in host write operations
The subject matter described herein includes processing file system metadata in host write requests to determine information about future host write operations. The information regarding future host write operations can be used by a device controller to prepare the non-volatile memory for the future host write operations. For example, the device controller may prepare the non-volatile storage device for future sequential host write access patterns or random host write access patterns depending on the content of the file system metadata. The file system metadata may also be usable to determine when it is optimal to perform memory management operations. |
| US10228848B2 |
Gesture controlled adaptive projected information handling system input and output devices
Projected input and output devices adapt to a desktop environment by sensing objects at the desktop environment and altering projected light in response to the sensed objects. For instance, projection of input and output devices is altered to limit illumination against and end user's hands or other objects disposed at a projection surface. End user hand positions and motions are detected to provide gesture support for adapting a projection work space, and configurations of projected devices are stored so that an end user can rapidly recreate a projected desktop. A projector scan adjusts to limit traces across inactive portions of the display surface and to increase traces at predetermined areas, such as video windows. |
| US10228846B2 |
Handwriting keyboard for screens
The present disclosure generally relates to handwriting on touch sensitive surfaces. In some examples, text suggestions strokes entered on a touch sensitive surface are viewed and selected in response to a rotatable input mechanism. In some examples, text determined from a set of strokes on the touch sensitive surface is revised based on a subsequently entered stroke on the touch sensitive surface. In some examples, a determination is made whether to include a stroke in a set of strokes based a time between the stroke and the previous stroke. In some examples, determining text based on a set of stroke is interrupted to determined revised text based on the set of strokes and a second stroke. |
| US10228844B2 |
Mobile terminal
When a lateral sliding operation is executed starting from a position on a touch panel corresponding to a specific icon being shown, at least one processor shrinks and moves an image being shown in a direction toward an end point of the lateral sliding operation in a showable area. The specific icon includes an icon, when pressed and held, not causing a mobile terminal to perform an operation. |
| US10228843B2 |
Image processing apparatus, method of controlling image processing apparatus, and recording medium
An image processing apparatus includes a display for displaying operational information for executing image processing, an operation unit for giving an input instruction in association with a display region appearing on the display, and a controller for controlling the display in accordance with the input instruction on the operation unit. The controller is configured to determine whether an input instruction of a flick operation is given through the operation unit in association with a prescribed display region appearing on the display. If it is determined that the input instruction of the flick operation is given, the controller is configured to enlarge a range of the prescribed display region in which the input instruction is allowed, and to display the enlarged display region on the display. |
| US10228842B2 |
Provision of extended content on a flexible display
Facilities are provided herein for invoking and providing an extended display on a flexible display of a computer system. Flexion being applied to a flexible display of a computer system is detected, the flexible display displaying primary content thereon, and the flexion including a bend in the flexible display along a bend line defining first and second regions of the flexible display. It is determined whether the detected flexion satisfies a threshold level of flexion for providing an extended display on the flexible display. If so, an extended display is provided on the flexible display, in which at least some of the primary content is displayed on the first region of the flexible display extended content is displayed on the second region of the flexible display. |
| US10228840B2 |
Method of controlling touch function and an electronic device thereof
A method for operating an electronic device is provided. The method includes detecting at least one first touch on a displayed content region, determining an area of a first rectangle formed by the at least one first touch, determining an area of a second rectangle formed by at least one second touch moved from the at least one first touch, comparing the area of the first rectangle with the area of the second rectangle, determining a function of the touch on the content region, and displaying the content region corresponding to the determined function of the touch. |
| US10228838B2 |
Dynamically modifying a toolbar
The present invention comprises a method of and apparatus for simplifying the process of access to a network for a roaming computer user, divides the responsibility of servicing a given user wanting to access the network between multiple parties and minimizes the possibility of improper dissemination of email header data as well as improper use of network resources (including server systems) by non-clients. |
| US10228837B2 |
Dashboard framework for gadgets
An intuitive dashboard framework for creating, managing and publishing a collection of visualization gadgets for critical environments. It may further reveal intelligent gadgets to visualize critical environmental data in wet chemistry laboratories, and a healthcare and life science environment that are easy to configure, customize and deploy for a web dashboard presentation. |
| US10228834B2 |
Synchronized presentation of data in different representations
A horizontal toolbar presents a hierarchical path terminating at a currently-selected element, beginning at a root element, and including intermediate elements from a hierarchically-related subset of elements having parent-child relationships. A tree representation, provided simultaneously with the horizontal toolbar, includes nodes matching the elements included in the hierarchical path. The tree representation uses branches connecting adjacent parent-child nodes to indicate parent-child relationships and highlights a current node-of-interest in relation to other displayed nodes and matching the currently-selected element in the horizontal toolbar. A side panel, provided simultaneously with the horizontal toolbar and tree representation, presents side panel entries corresponding to elements displayed in the hierarchical path and nodes displayed in the tree representation, and identifies a currently-selected entry matching the currently-selected element in the horizontal toolbar and the current node-of-interest in the tree representation. Updates in one area automatically update the other areas. |
| US10228832B2 |
Grouping with frames to transform display elements within a zooming user interface
A method is provided to edit a display screen of a zooming user interface system; the method includes receiving a user request to transform a set of display elements that are displayed on a display screen encompassed by a frame; in response to the user request an information structured is produced in a non-transitory storage device that indicates each display element of the set of display elements that is displayed on the display screen encompassed by the frame; each display element indicated by the information structure is transformed according to the user request. |
| US10228828B2 |
Coordinating user interface elements across screen spaces
The subject disclosure is directed towards transitioning from an existing screen (e.g., a page or the like) to a new screen, in which element(s)/control(s) of the existing screen are shared to the new screen. An existing screen acts as a source screen to provide element-related data (e.g., names) of its existing elements; the existing elements are intersected with those desired by the new/destination screen. The destination screen takes over ownership of any common elements. A navigation service may coordinate the exchange of information and the transition. The transition may include animations and/or other effects to provide a visually smooth transition or the like between screens. |
| US10228827B2 |
Application customization using a customization file
Techniques and systems for receiving and using a customization file are provided, including a computing device, a method, or a computer-program product. For example, a method may include receiving a customization file that includes customized content for customizing a communication interface overlay. The method may further include accessing native application code and executing the native application code to run a native application. The method may further include accessing a compiled set of code that is separate from the native application code. The compiled set of code is accessible by the native application code. The method may further include executing the compiled set of code, wherein a default file of the compiled set of code provides a native communication interface overlay, wherein the native communication interface overlay is overlaid over a graphical interface of the native application, and wherein the native communication interface overlay allows communication with a resource of a third-party. The method may further include executing the received customization file, wherein executing the received customization file customizes the compiled set of code, and wherein the customized compiled set of code customizes the native communication interface overlay to provide a customized communication interface overlay. |
| US10228824B2 |
Portable multifunction device, method, and graphical user interface for interacting with user input elements in displayed content
A portable multifunction device includes a touch screen display, and one or more programs configured to be executed by one or more processors. The one or more programs including instructions for displaying an application, wherein the application includes a plurality of input elements that include a respective user input element. Detecting a first input that corresponds to selection of the respective user input element. In response to detecting the first input, enlarging the respective input element, and displaying an input interface for selecting input for the respective user input element, wherein the input interface includes a plurality of text input choices. While displaying the input interface, detecting a second input that corresponds to selection of a respective text input choice of the plurality of text input choices. After detecting the second input, using text that corresponds to the respective text input choice as input for the respective user input element. |
| US10228822B2 |
Optimal visualization of systems with large quantity of technical servicer instances
Methods and apparatus, including computer program products, are provided for optimizing information presentation. In one aspect, there is provided method, which may include receiving, by a monitoring engine, one or more messages sent from one or more runtime instances of a system being monitored by the monitoring engine; storing, by the monitoring engine, the received one or more messages; prioritizing, by the monitoring engine, the one or more runtime instances for presentation at a user interface view by determining, based on the received one or more messages, a rating for each of a plurality of categories associated with the one or more runtime instances; selecting, based on the prioritizing, information indicative of the state of the prioritized one or more runtime instances; generating a user interface view including the selected information; and displaying the generated user interface view. Related methods, systems, and articles of manufacture are also disclosed. |
| US10228818B2 |
Identification and categorization of electronic content significant to a user
Content that is significant to a user may be determined. An indication that a user finds content within a document significant may be received. In response to the received indication, the document may be analyzed to identify a set of topics associated with the content of the document. From the set of topics, a subset of topics responsible for the user finding the document significant may be identified. A user profile associated with the user may be updated based on the subset of topics. |
| US10228817B2 |
Customized design for an article of footwear
A method of making an article of footwear is disclosed. The method includes the steps of providing a customer with a pre-selected set of graphics, allowing a customer to choose a set of input graphics, and generating a set of morphed graphics based on a set of input graphics. The user can select a morphed graphic and apply it to an article. The method may further include the step of limiting the number of times a customized graphic may be selected and applied to an article. |
| US10228814B1 |
Meta-configuration of profiles
Disclosed are methods for creating, applying, using and retrieving profile information that includes attributes that may be stored separately from, or with, the content to which the profiles are being applied. In this manner, profiles can be shared in various environments and across various applications. Attributes that have corresponding attributes in other content can be applied to the other content, as long as each of the attributes is valid. In vehicle applications, the profile can be generated in a first vehicle, stored in a profile repository, and subsequently applied to a second vehicle. |
| US10228813B2 |
System and method for remote interface alert triggering
In a system for triggering generation of an alert for delivery to a remote device, the system can include memory having a user profile database, and a content library database. The system can include a recipient user device having a network interface and a recipient I/O subsystem. The system can include a supervisor device having a network interface and a supervisor I/O subsystem. The system can include a content management server than can direct the generation of a placement interface in the graphical user interface by the recipient I/O subsystem, direct the generation of a presentation interface direct the generation of a coupling interface at each of the recipient user device and the supervisor user device, and generate and send an alert to the recipient user device and the supervisor device. |
| US10228807B2 |
Functional panel, light-emitting panel, display panel, and sensor panel
A functional panel is provided. The functional panel includes a first substrate, a second substrate, a bonding layer, a functional element, a protective layer, and a terminal. The bonding layer is positioned between the first and second substrates. The functional element is surrounded by the first substrate, the second substrate, and the bonding layer. The terminal is electrically connected to the functional element and provided not to overlap with one of the first and second substrates. The protective layer is provided to be in contact with side surfaces of the first and second substrates and an exposed surface of the bonding layer. A surface of the terminal is partly exposed without being covered with the protective layer. The surface of the terminal partly includes a material having a lower ionization tendency than hydrogen. |
| US10228798B2 |
Detecting method of touch system for avoiding inadvertent touch
A detection method of touch system for avoiding inadvertent touch is disclosed. The steps of the detection method includes: obtaining a plurality of first detection signals; determining whether a difference of strength between the first detection signals is less than a default difference; calculating a first centroid on the first detection signals, which if the difference of strength between the first detection signals is less than the default difference; setting a first rejection area extrapolated from the first centroid; obtaining a plurality of second detection signals for determining whether to update the first rejection area; calculating a second centroid on the second detection signals; calculating a rate of the first centroid to the second centroid; and, proceeding an update for replacing the first rejection area with a second rejection area extrapolated from the second centroid, if the rate is greater than a default value. |
| US10228795B2 |
Gesture recognition and control based on finger differentiation
An embodiment of a computer implemented method of performing a processing action includes detecting an input from a user via an input device of a processing device, the input including a touch by at least one finger of a plurality of fingers of the user, estimating a gesture performed by the at least one finger based on the touch, measuring at least part of a fingerprint of the at least one finger, and identifying the at least one finger used to apply the input by the user based on stored fingerprint data that differentiates between individual fingers of the user. The method also includes identifying an action to be performed based on the estimated gesture and based on the identified at least one finger, and performing the action by the processing device. |
| US10228790B2 |
Display device
A display device includes a first substrate and a second substrate. The first substrate includes a first base substrate, a drive layer, and an optical layer, and is divided into a display area, and a non-display area. A first connection pad and a second connection pad are disposed in the non-display area. The second substrate is disposed facing the first substrate, and includes: a second base substrate including a sensing area, and a non-sensing area; and a touch sensor disposed on the second base substrate. The touch sensor includes a touch sensing electrode, a touch pad, and a sensing line electrically coupling the touch sensing electrode with the touch pad. The non-display area of the first substrate is bent so that the first connection pad is electrically coupled with the second connection pad, and the second connection pad is electrically coupled with the touch pad. |
| US10228789B2 |
Conductive film, method for manufacturing same, touch panel comprising conductive film, and display device
A conductive film for a touch panel used for a touch panel and including, a base member comprising a concave portion or a protruding portion and having a stepped portion having a pattern corresponding to a pattern for touch sensing in an effective area; and a sensor electrode comprising a sensor electrode portion formed over the stepped portion in the effective area so as to correspond to the same. |
| US10228786B2 |
Mobile terminal comprising stylus pen and touch panel
A mobile terminal having a stylus pen and a touch panel is provided. The mobile terminal includes a touch panel having a plurality of touch panel electrodes, and a stylus pen provided to transmit and receive an electrical signal to and from the touch panel using capacitive coupling, wherein the stylus pen includes a main body, a pen tip formed of a conductor and protruding to outside of the main body to apply a touch to the touch panel, and an LC circuit provided within the main body, configured to include an inductor and a capacitor, and electrically connected to the pen tip to generate capacitive coupling between the LC circuit an the touch panel. |
| US10228780B2 |
Stylus to host synchronization using a magnetic field
A system and method for synchronizing a stylus to a capacitive sense array. The system including a capacitive sense array which includes a plurality of electrodes. A magnetic field is generated using the plurality of electrodes. The magnetic field is used to synchronize the operation of the stylus and the capacitive sense array. |
| US10228777B2 |
Manual device and multifunctional assembly
The disclosure relates to the field of manual devices for interacting with capacitive screens, and more particularly to a manual device with an open first end suitable for receiving a rear end of a writing instrument in a longitudinal direction, and a second end that is opposite from the first end in the longitudinal direction and that is provided with an electrically-conductive pad. Between the first and second ends, the manual device comprises an external portion made of elastomer and an internal structure that is electrically conductive, said internal structure forming an electrical connection between said pad and at least one conductive surface of the internal structure passing through an opening to be exposed on a grip surface of said external portion. |
| US10228774B2 |
Input device, method, and system for electronic device
An input method of an electronic device using an input device including a drawing unit is provided. The input method includes acquiring drawing unit related information, confirming an attribute of the drawing unit based on the acquired drawing unit-related information, receiving a drawing input by an input device, to which the drawing unit is attached, using a touch panel of the electronic device, and outputting a drawing expression through the display of the electronic device in response to an attribute of the drawing unit and a drawing pattern of the drawing input. |
| US10228769B2 |
Equipment control device, equipment control method, and non-transitory recording medium
An equipment control device includes a receiver that receives sensing result information including a position, a shape, and a movement of a predetermined object and including a position of an eye point of a person, and a controller that, when the sensing result information indicates that the eye point, equipment placed at a predetermined position, and the object align and that the object is in a predetermined shape corresponding to the equipment in advance, determines command information causing to operate the equipment in accordance with the movement of the object in the predetermined shape to an equipment operating device. |
| US10228761B2 |
Wireless devices with flexible monitors and keyboards
A portable device (e.g., a wireless device such as a cell phone) is provided with a flexible keyboard and a flexible display screen. Such flexible components may be stored in the housing of the portable device when not in use. The flexible display screen and flexible keyboard may be expanded from the housing when the flexible components are utilized by a user. Non-flexible display and input components may be provided on the exterior of the portable device such that the device may be used, in some form, while the flexible components are stored. In one embodiment, a portion of the flexible display (or flexible keyboard) may be utilized when the flexible display (or flexible keyboard) is stored in said first housing. |
| US10228758B2 |
System for providing multi-directional and multi-person walking in virtual reality environments
A motion system for moving objects in a space, e.g., for moving virtual reality (VR) participants about space used to provide a VR environment. The system includes a controller and a position monitoring assembly. The system has a modular floor including a plurality of tile assemblies defining a support surface for a first and a second object. Each of the tile assemblies includes: (a) a planar tile with an upper surface for supporting the first and second objects; and (b) a drive system. The drive system includes a vibration-inducing assembly operable to oscillate the planar tile in a horizontal plane and further includes a preferential friction assembly operable to selectively reduce friction between the upper surface and any supported object. The controller generates control signals, based on position information, to independently control the tile assemblies of the modular floor to move the first and second objects on the support surface. |
| US10228757B2 |
Display device, control method for display device, and computer program
An HMD includes an image display section configured to display an image to be visually recognizable through an outside scene. The HMD includes a position detecting section configured to recognize an input and a control section configured to cause the image display section to display information and change the display in the image display section according to the input recognized by the position detecting section. |
| US10228756B2 |
Voltage regulator having circuit to control super capacitor
A voltage regulator may be provided that includes a first circuit to receive at least one feedback signal from a buck converter and to provide at least one driving signal to the buck converter to provide an output voltage based on the at least one feedback signal, and a second circuit to control a super-capacitor to provide the output voltage when the first circuit is not using the buck converter to provide the output voltage. |
| US10228751B2 |
Low power mode
Examples of the disclosure are directed to a method of, after hitting a UVLO threshold, rebooting an electronic device in a low power mode having a lower UVLO threshold, such that the device can continue to be used past the first UVLO threshold. For example, in a high power mode, the device may be capable of a number of functionalities of a modern portable electronic device, such as network access, the ability to run applications, Bluetooth connections, etc. In a low power mode, the device may only be able to check and display a current time, play an alarm sound at a predefined time, perform near field communication (NFC) transactions/payments, among other possibilities described herein. The limited functionality and reduced usage of peripherals in the low power mode may prevent the battery from experiencing peaks in current level that may be problematic at relatively low levels of voltage. |
| US10228750B2 |
Reducing the power consumption of an information handling system capable of handling both dynamic and static display applications
Systems and methods for reducing the power consumption of an Information Handling System (IHS). In some embodiments, an IHS may be configured to: in response to a request to operate in static display mode: (a) render static content on a display, (b) allow the processor to enter standby by notifying an OS that the display is off while keeping the display on, and (c) maintain the display refreshed with the static content; while in static mode and in response to a command that requires updating the static content, wake up the processor and generate updated static content using the processor; and after generating the updated static content: render the updated static content on the display while the processor is awake, allow the processor to re-enter standby by notifying the OS that the display is off while keeping the display on, and maintain the display refreshed with the updated static content. |
| US10228741B2 |
Server rack system
A rack system for a server includes a number of server units, which includes first to the third sets of server units, voltage converter, first to third power supply circuits. The voltage converter receives and converters a three-phase alternating current (AC) power signal to provide first to third single-phase power signals. The first to the third sets of power supply circuits respectively provides firs to third direct current (DC) power signals according to the first to the third single-phase power signals. The first set to the third set of server units is respectively powered by first to the third DC power signals or respectively powered by first part, second part, and third part of the first to the third DC power signals. |
| US10228740B2 |
Sensor device and method
In embodiments, apparatuses, methods and storage media (transitory and non-transitory) are described that include a plurality of sensor connectors to removably receive a corresponding plurality of sensors and a power management module to selectively provide power to sensor connector power terminals in response to power management signals from a sensor control module. Other embodiments may be described and/or claimed. |
| US10228739B2 |
Power management apparatus, power management method, power management system, and non-transitory storage medium
Provided is a technique for efficiently securing power when a predetermined natural phenomenon occurs. In order to solve such a problem, there is provided a power management apparatus (1) including an event information acquisition unit (10) that acquires event information indicating the occurrence of a predetermined event relating to a natural disaster and the detail of the event, a grouping unit (20) that divides a plurality of storage batteries as managing targets into a first group and a second group on the basis of the event information acquired by the event information acquisition unit (10), and a storage battery control unit (30) that controls an charging operation of the storage battery for each group. |
| US10228738B2 |
Methods and systems to control power gates during an active state of a gated domain based on load conditions of the gated domain
Methods and systems to adjust a resistance between a supply grid and a power-gated grid during an active state of a power-gated circuitry in response to load changes in the circuitry to maintain a relatively consistent IR droop. Subsets of power gates (PGs) may be selectively enabled and disabled based on changes in a load factor, such as a voltage, which may be monitored at a gated power distribution grid and/or proximate to a transistor gate within the power-gated circuitry. The adjusting may be performed to minimize a difference between the monitored voltage and a reference, such as with successive approximation or CMS software. PG subsets may be distributed within one or more layers of an integrated circuit (IC) die and may be selectively enabled/disabled based on location. PGs may be embedded within lower layers of an integrated circuit (IC) die, such as within metal layers of the IC die. |
| US10228734B1 |
Removable hard disk carrier
A removable hard disk carrier includes an L-shaped support, a flexible support, and a side support. The flexible support is fixedly connected to an end portion of the L-shaped support. The side support is fixedly connected to an end portion of the flexible support and is detachably engaged with another end portion of the L-shaped support. Therein, after the side support is detachably engaged with the L-shaped support, the L-shaped support, the flexible support, and the side support form an accommodating space therebetween and can fix a hard disk in the accommodating space. When the side support and the L-shaped support are not engaged, the side support can move away from the L-shaped support due to the resilient deformation of the flexible support, so that the hard disk can be detached from the removable hard disk carrier. |
| US10228729B2 |
Electronic device
An electronic device includes a flexible display substrate including a transmission-type display region and a non-transmission-type display region, and the flexible display substrate is fixed on one or more of housings. Portion of the housing is transparent, and the transmission-type display region overlaps with this transparent portion. In addition, the non-transmission-type display region overlaps with opaque components such as an arithmetic processing unit, a battery, or the like stored in the housing. Display contents and display modes are used properly for the transmission-type display region and the non-transmission-type display region, thereby making it possible to display various images. Other embodiments are also claimed. |
| US10228727B1 |
Adjustable front assembly in head-mounted display
Embodiments relate to adjustable arms in a head-mounted display. Each adjustable arm includes three separate links that are configured to allow a user to move a front end assembly in numerous ways in order to promote eye relief. Each adjustable arm is composed of a front end assembly link, an interlink, and a back end assembly link. These three links connect to each other in a rotatable manner, allowing a user to adjust the front end assembly into a position that provides the greatest degree of eye relief. |
| US10228725B2 |
Flexible band wearable electronic device
A flexible band wearable electronic device includes a plurality of rigid links. The flexible band wearable electronic device also includes a number of pivot joints coupling the plurality of rigid links together. The flexible band wearable electronic device further includes a first electronic device on a first of the plurality of rigid links, and a second electronic device on a second of the plurality of rigid links. The flexible band wearable electronic device still further includes an electrical communication pathway between first electronic device and the second electronic device and through at least a portion of one of the number of pivot joints. |
| US10228717B2 |
Method for stabilizing the clock frequency of a microcontroller
A method for stabilizing the clock frequency of a microcontroller associated with a field device of automation technology. The field device as a function of application is exposed to different process conditions, wherein the clock frequency of the microcontroller is ascertained at least two different temperature values, and/or at least two different voltage values. Based on the ascertained values, the dependence of the clock frequency of the microcontroller on temperature over a predetermined temperature- and/or frequency range and/or the dependence of the clock frequency of the microcontroller on voltage over a predetermined voltage- and/or frequency range is ascertained. The ascertained values are stored, and the influence of temperature and/or voltage on the clock frequency of the microcontroller is at least approximately compensated taking into considering the ascertained temperature dependence and/or the ascertained voltage dependence. |
| US10228716B2 |
Pedal holding device
A pedal holding device includes: a four-bar linkage including four links and four joints that connect the four links. Two of the four joints serve as two fixed joints that are provided in a main body of the pedal holding device. One of the four links, which is not connected to the two fixed joints, serves as an intermediate link that is provided with a pedal, such that the pedal is not pivotable relative to the intermediate link. One of four internal angles each defined by corresponding adjacent two of the four links becomes not smaller than 180° at at least one moment in a period of movement of the pedal from its rearward end position to its forward end position. Non-adjacent two of the four links intersect with each other apparently when the pedal is positioned in one of the forward end position and the rearward end position. |
| US10228714B1 |
Low dropout shunt voltage regulator with wide input supply voltage range
A low-dropout shunt voltage regulator is provided, which includes a first current mirror module, a second current mirror module and an output module. A first terminal of the first current mirror module is electrically connected to the input voltage. The first current mirror module has high output resistance. A first terminal of the second current mirror module is electrically connected to a second terminal of the first current mirror module. A second terminal of the second current mirror module is electrically connected to a reference voltage. An output terminal of the output module is electrically connected to the third terminal of the first current mirror module. The output terminal and a first terminal of the output module are both connected to the second current mirror module. A second terminal of the output module is electrically connected to the reference voltage. |
| US10228709B2 |
Pressure-limiting valve
A pressure-limiting valve with feed function includes a valve housing (20) having a working connection (A) and a tank connection (T). A spring-loaded pressure-limiting valve piston (22) is mounted and longitudinally movable in the valve housing (20). A spring-loaded non-return valve piston (56) for the implementation of the feed function is designed as a hollow piston and is mounted to be longitudinally movable in the valve housing (20). |
| US10228708B2 |
Method for optimising a mixture of components by means of spectral analysis
The invention relates to a method for optimizing a mixture of components for the production of a target product by means of spectral analysis, preferably by means of spectral analysis (topological) in the near infrared region (NIR). The aim of the method is to produce a target product by batch mixing and/or continuous mixing of the “n” components thereof, on the basis of different flows of said components with controlled concentrations and/or flow rates, said target product requiring a set of ranges of values of physiocohemical characteristics for the commercialization thereof. According to the method, a batch mixer or a continuous mixer is supplied with said components with controlled concentrations and/or flow rates. |
| US10228704B2 |
Unmanned vehicle for servicing equipment
A computer-implemented method of performing an automated maintenance operation on a piece of equipment includes determining, using a processor system, a diagnostic status of the piece of equipment using a first unmanned vehicle, and determining, using the processor system, a maintenance condition of the piece of equipment. A maintenance operation and a safety operation to be performed are identified based on the diagnostic status of the piece of equipment. A second unmanned vehicle is dispatched, using the processor system, to perform the maintenance operation and a third unmanned vehicle is dispatched, using the processor system, to perform the safety operation. |
| US10228702B2 |
Method for optimizing the take-off parameters of an aircraft
A method for optimizing the take-off parameters of an aircraft. The aircraft comprises a system for automatically controlling the high lift devices at the moment when the wheels of the aircraft leave the ground. The method comprises a step of selecting a first configuration of the high lift devices at the start of the take-off phase and a selection of an acceleration speed of the aircraft. The method is advantageous in that, on reception of an actual aircraft take-off detection signal, a control unit is configured to transmit a control command making it possible to bring the high lift devices into a second configuration, in which they are retracted relative to the first position, and consecutively accelerate the speed of the aircraft automatically to an acceleration speed entered by the pilot. |
| US10228701B2 |
Mining machine management system and management method
A mining machine management system includes a detection unit mounted on a mining machine that travels in a mine in which a plurality of landmarks is installed, and which detects a position of the landmark with respect to the mining machine in a non-contact manner, and a traveling control unit which corrects a current position of the mining machine based on a position of the landmark, the position having been obtained in advance, and the position of the landmark obtained by the detection unit and causes the mining machine to travel by dead reckoning navigation, and which does not use at least the position of the landmark detected by the detection unit in causing the mining machine to travel by the dead reckoning navigation, when a vehicle traveling in the mine exists around the position of the landmark detected by the detection unit. |
| US10228698B2 |
Vehicle control system, vehicle control method, and vehicle control program
One object is to enable a preparation period for switching between modes in automated driving to be provided for a vehicle occupant. A vehicle control system includes an automated driving control unit that automatically controls at least one of acceleration/deceleration and steering of a host vehicle, the automated driving control unit performing automated driving control in any one of a plurality of modes having different degrees of automated driving, a detection unit that detects a state of an occupant in the host vehicle, an output unit that outputs notification information on the automated driving control, and a notification condition changing unit that changes a notification condition for outputting the notification information according to the state of the occupant detected by the detection unit. |
| US10228692B2 |
Aircraft flight envelope protection and recovery autopilot
Systems and aircraft are provided. An avionics system for an aircraft includes: a trajectory selection module configured to select a potential aircraft path relative to a current aircraft flight condition; a trajectory flight condition module configured to estimate a modeled flight condition of the aircraft along the potential aircraft path; a limit comparison module configured to determine whether the modeled flight condition violates aircraft limits; and a violation indicator module configured to generate an indication of impending violation. |
| US10228685B2 |
Use of multivariate models to control manufacturing operations
A computer-implemented method, system, and/or computer program product controls manufacturing devices in a manufacturing environment. One or more processors receive sensor readings, which detect conditions that are unique to different areas within the manufacturing environment, in order to generate models of operations for each area in the manufacturing environment. One or more processors generate an ensemble model by extracting information from the models to describe a relationship between the conditions. One or more processors generate a device control signal, based on the ensemble model, that adjusts operations in the different areas in order to ameliorate the detected conditions. |
| US10228684B2 |
Automated fastener insert installation system for composite panels
An automated fastener insert installation system for composite panels is provided. A first module receives and secures a composite panel with respect to an origin of a first coordinate system, wherein the composite panel has opposed major surfaces and defines an insert-receiving orifice extending through one of the major surfaces, and is secured such that one of the major surfaces is externally accessible. A second module engages each of a plurality of fastener inserts with an installation aide. Third module determines a configuration of the orifice defined by the composite panel, selects a corresponding one of the fastener inserts engaged with the installation aide, inserts the selected fastener insert into the orifice, and dispenses an adhesive material through the installation aide and into the orifice about selected fastener insert such that the adhesive material secures the selected fastener insert within the orifice. Associated systems are also provided. |
| US10228677B2 |
Vibration information display device for machine tool that acquires information only during time that vibration value and rate of change exceed respective threshold
A vibration information display device includes a monitor, a vibration information acquisition unit, an operating information acquisition unit, a storage unit, and a display control unit. The monitor displays information on the chatter vibrations. The vibration information acquisition unit acquires vibration information when the chatter vibrations are detected. The operating information acquisition unit acquires operating information of the machine tool when the chatter vibrations are detected. The storage unit stores the acquired vibration information and operating information. The display control unit displays the vibration information and the operating information stored in the storage unit on the monitor. Alternatively, the display control unit displays the vibration information stored in the storage unit on the monitor together with trajectory information of a blade edge of the tool included in the operating information. |
| US10228673B2 |
Method, system and computer program product for controlling and/or regulating an electric energy system
A method for controlling and/or closed-loop controlling an electric energy system. Empirical data are provided in a first data storage device for stabilizing the energy system, and a multi-dimensional decision matrix created with a data processing system in a second data storage device. The decision matrix respectively containing as a first dimension derived from the empirical data, system states of the energy system and in the energy system as a second dimension, possible results. Phasor measurement data for current and voltage with a high temporal resolution and a time stamp are obtained with phasor measuring devices distributed in the energy system and used to control the electric energy system. A system state and a result determined by the data processing system using the phasor measurement data and at least one step is selected and automatically carried out for securing the stability of the energy system. |
| US10228672B2 |
Reducing nuisance notifications from a building automation system
Reducing nuisance notifications from building automation systems is described herein. One device includes a memory, and a processor configured to execute executable instructions stored in the memory to receive a notification of an alarm from a building automation system, compare attributes of the alarm to attributes of alarms included in a database of suppressed alarms, refrain from transmitting a notification of the alarm to a mobile device in response to the attributes of the alarm matching attributes of any of the alarms in the database, and transmit a notification of the alarm to a mobile device in response to the attributes of the alarm not matching the attributes of any of the alarms in the database. |
| US10228671B2 |
Laundry machine and online system including the same
The present invention relates to a home appliance which can communicate with an outside of the home appliance, an online system including the same and a method for using an online system. According to embodiments of the present invention, a home appliance, an online system and a method for using an online system may be provided, each including a WiFi communication module mounted or connected to the home appliance for supporting a setting mode for making communication connection and a use mode for enabling communication, and a particular input unit provided to run the setting mode by user's selection, wherein the home appliance is changed to the use mode upon reception of SSID (Service Set Identifier; a name of a wireless LAN) information of an access point AP desired to access and user information required for registration of the home appliance through an external terminal after access to the setting mode through the external terminal provided separate from the home appliance. |
| US10228667B2 |
System and a method of controlling a plurality of devices
There is described a system for managing interactions between a plurality of devices selected from a group consisting of energy sources, energy loads and energy storage devices. The system includes a control bus, a power bus, a plurality of energy device interface and a power management unit. Each energy device interface comprises a control bus port, a power bus port and a device port for operatively connecting the energy device interface to a device and for controlling the device. The energy device interface is operatively connected to the control bus via the control bus port and to the power bus via the power bus port. The power management unit is operatively connected to the control bus and to the power bus and comprises a control strategy determining unit. The power management unit is adapted for controlling each energy device interface according to a determined control strategy. |
| US10228665B1 |
Emulator for rotary energy sources
An emulator is described herein, wherein the emulator is configured to emulate a rotary energy generator. The rotary energy generator can be one of a wind turbine, a diesel engine, or a hydrokinetic generator. The emulator includes an electromechanical motor that is mechanically linked to a generator. A motor drive is electrically coupled to the electromechanical motor, and controls torque at a rotor of the electromechanical motor. Electromagnetic torque produced by the generator is estimated, and the motor drive is controlled based upon the estimated generator torque. |
| US10228662B2 |
Electronic timepiece
An electronic timepiece includes a turnable hand and a processor that controls a turn of the hand. When the processor performs a rapid shift of the hand to a set target position, the processor performs a control of a damping of reciprocation of the hand in which the hand performs a predetermined reciprocation about the target position as a reference position and gradually decreases an amplitude of the reciprocation thereof during the rapid shift. |
| US10228658B2 |
Motor module for watches
A motorization group including power and control devices, and a motor module for watches, with a motor with a coil driving an output wheel set on an output arbor, this motor module includes main mechanical and electrical connectors to a structure or another motor module, and flat links cooperating with another motor module, each coil being electrically connected to two main connectors or to two flat links, more particularly, the flat links of the motor modules are arranged for an electrical connection, a main motor module carrying a main arbor parallel to each output arbor, electrically connected by main connectors or flat links, either to the structure, or to another motor module. |
| US10228657B2 |
Device for setting watches
A device for setting watches arranged to be pressed onto a crystal of a watch and including plural display mechanisms. The device is arranged to enable the user to see the display mechanisms of the watch as they are set. |
| US10228654B2 |
Lighting device for headlights with a phase modulator
There is provided a lighting device arranged to produce a controllable light beam for illuminating a scene. The device comprises an addressable spatial light modulator arranged to provide a selectable phase delay distribution to a beam of incident light. The device further comprises Fourier optics arranged to receive phase-modulated light from the spatial light modulator and form a light distribution. The device further comprises projection optics arranged to project the light distribution to form a pattern of illumination as said controllable light beam. |
| US10228653B2 |
System and method for rendering interactive aerial volumetric graphics and generating spatial audio using femtosecond lasers
A plasma generator including: a femtosecond light source that generates a laser pulse beam; a processor that computes a computer generated hologram; a spatial light modulator that modifies the laser pulse beam in accordance with the computer generated hologram; a three dimensional scanner optically coupled to the spatial light modulator to direct the modified laser pulse beam to one or more focal points in air; and a lens that focuses the modified laser pulse beam. The modified laser pulse beam induces a light emission effect at a one or more focal points that can be visible, audible, and palpable. |
| US10228646B1 |
Image forming apparatus
A job storage unit stores a print job. An image forming unit forms a toner image on a sheet. A fixing unit fixes the toner image on the sheet by heating the toner image. A first authentication unit communicates with a communication medium in a first communication range. A second authentication unit communicates with the communication medium in a second communication range. A control unit controls the fixing unit to be heated if the print job associated with user information is stored in the job storage unit when the first authentication unit acquires the user information, and controls the fixing unit to be heated if the print job associated with the acquired user information is not stored in the job storage unit when the second authentication unit acquires the user information. |
| US10228643B2 |
Image heating apparatus having a sheet-like member that covers a surface of a stationary pad and a surface of a movable pad member that are each opposite to a rotatable member
An image heating apparatus includes an endless belt and a rotatable member configured to form a nip for heating a toner image on a recording material therebetween, a substantially stationary pad member and a movable pad member provided along a feeding direction of the recording material and configured to press the endless belt toward the rotatable member from an inside of the endless belt, a moving mechanism configured to move the movable pad member between a first position at which the movable pad member presses the endless belt toward the rotatable member and a second position at which the movable pad member does not press the endless belt toward the rotatable member, and a sheet-like member configured to cover such a surface of the stationary pad member as is opposite to the rotatable member and such a surface of the movable pad member as is opposite to the rotatable member. |
| US10228632B2 |
Powder detection device, image forming apparatus, powder detection method, and non-transitory recording medium
A powder detection device includes a detection mechanism including an oscillation unit and a vibrated member, a vibrating member, and a detection unit. The oscillation unit outputs a signal having a frequency according to a state of a magnetic flux passing a space facing the oscillation unit. The vibrated member affecting the magnetic flux and disposed inside a container to face the oscillation unit via the container is vibrated by the vibrating member in a direction of facing the oscillation unit. The detection unit acquires frequency information of the signal at predetermined periods, determines presence/absence of an error of the detection mechanism based on error information associating a type of the error with a state of the signal, detects vibration of the vibrated member based on a change in the frequency information, and detects a remaining amount of powder in the container based on the detected vibration. |
| US10228623B2 |
Image-forming optical system, exposure apparatus, and device producing method
There is provided a reflective image-forming optical system which is applicable to an exposure apparatus using, for example, EUV light and which is capable of increasing numerical aperture while enabling optical path separation of light fluxes. In a reflective imaging optical system (6) forming an image of a first plane (4) onto a second plane (7), the numerical aperture on a side of the second plane with respect to a first direction (X direction) on the second plane is greater than 1.1 times a numerical aperture on the side of the second plane with respect to a second direction (Y direction) crossing the first direction on the second plane. The reflecting imaging optical system has an aperture stop (AS) defining the numerical aperture on the side of the second plane, and the aperture stop has an elliptic-shaped opening of which size in a major axis direction (X direction) is greater than 1.1 times that in a minor axis direction (Y direction). |
| US10228621B2 |
Underlayer film-forming composition and pattern forming process
In lithography, a composition comprising a novolak resin comprising recurring units derived from a phenolphthalein, Phenol Red, Cresolphthalein, Cresol Red, or Thymolphthalein is used to form a photoresist underlayer film. The underlayer film is strippable in alkaline water, without causing damage to ion-implanted Si substrates or SiO2 substrates. |
| US10228618B2 |
Organotin oxide hydroxide patterning compositions, precursors, and patterning
Organometallic precursors are described for the formation of high resolution lithography patterning coatings based on metal oxide hydroxide chemistry. The precursor compositions generally comprise ligands readily hydrolysable by water vapor or other OH source composition under modest conditions. The organometallic precursors generally comprise a radiation sensitive organo ligand to tin that can result in a coating that can be effective for high resolution patterning at relatively low radiation doses and is particularly useful for EUV patterning. The precursors compositions are readily processable under commercially suitable conditions. Solution phase processing with in situ hydrolysis or vapor based deposition can be used to form the coatings. |
| US10228613B2 |
Light source system and related projection system employing a light division system and two spatial light modulators
A light source system comprises: a light-emitting device for emitting a first light and a second light in sequence; a beam splitting system with which the first light is divided into one beam in a first range of wavelength and the other beam in a second range of wavelength, respectively emitted along a first optical path and a second optical path, and also with which at least a part of the second light is emitted along the first optical path; a first spatial light modulator for modulating the beam emitted from the beam splitting system along the first optical path; a second spatial light modulator for modulating the beam emitted from the beam splitting system along the second optical path. The light source system has the advantages of high light-emitting efficiency and low cost. A projection system comprising the aforementioned light source system is also provided. |
| US10228609B2 |
Camera gimbal mount system
A gimbal mount system is configured to a couple to a gimbal coupled to and securing a camera. The gimbal mount system includes a handle, a power source, a user interface, a mounting interface, a communication interface, and a communication bus. The mounting interface is located within an end of the gimbal mount system and includes an opening configured to receive a reciprocal mounting protrusion of the gimbal. A locking mechanism removably couples the gimbal to the gimbal mount system. The communication interface is located within the mounting interface and is configured to couple to a reciprocal communication interface of the gimbal. The communication bus is coupled to the power source, user interface, and communication interface and is configured to provide power from the power source to the gimbal. The communication bus may provide instructions to the gimbal based on user input received via the user interface. |
| US10228604B1 |
Display stack for borderless electronic displays
Systems, methods, and computer-readable media are disclosed for borderless display stacks for use with electronic devices. In one embodiment, a display stack may include a thin film transistor (TFT) layer comprising an active area, an electrophoretic layer coupled to the TFT backplane, and an electrode coupled to a perimeter portion of the electrophoretic layer. The electrode may extend beyond peripheral edges of the electrophoretic layer. A portion of the electrode may be positioned between the electrophoretic layer and the TFT backplane, and the electrode may surround the active area. The display stack may include a cover layer coupled to the electrophoretic layer. |
| US10228601B2 |
Counter electrode for electrochromic devices
The embodiments herein relate to electrochromic stacks, electrochromic devices, and methods and apparatus for making such stacks and devices. In various embodiments, an anodically coloring layer in an electrochromic stack or device is fabricated to include nickel-tungsten-niobium-oxide (NiWNbO). This material is particularly beneficial in that it is very transparent in its clear state. |
| US10228599B1 |
Bistable liquid crystal display and writing device with high brightness and contrast
Embodiments are disclosed for a liquid crystal display and writing device that has a high brightness and a high contrast ratio. The device includes a first two conductive layers and a liquid crystal film between the conductive layers. The liquid crystal film includes a first liquid crystal layer, a second liquid crystal layer and a middle polymer layer between the first and second liquid crystal layers. The first and second liquid crystal layers are configured to switch from a light scattering state to a light reflective state to display content. The first and second liquid crystal layers are further configured to switch from the light reflective state to the light scattering state to erase the content. |
| US10228596B2 |
Substrate, display panel and display apparatus
A substrate, a display panel and a display apparatus are provided. The substrate is provided with a fan-out area. The fan-out area includes a middle region and side regions. The middle region has first metal wires arranged therein. The side regions have second metal wires arranged thereon. Lengths of the second metal wires in the side regions are greater than lengths of the first metal wires in the middle region, and impedances of the first metal wires in the middle region are higher than impedances of the second metal wires in the side regions. |
| US10228594B2 |
Array substrate, display panel and display device
The present disclosure discloses an array substrate, a display panel and a display device. The array substrate includes gate regions, gate lines, data lines, pixel electrodes and common electrode lines. The common electrode lines and the gate lines have the same extension direction, the pixel electrodes are located in regions defined by adjacent gate lines and adjacent data lines, the gate lines traverse the gate regions in the extension direction that are located in the same row as the gate lines, and the pixel electrodes have a gap from the gate lines at ends thereof closer to the gate lines. As such, a portion of the gate region that extends to the pixel region has a reduced area and hence a reduced edge length. This way, during the cleaning of the active layer after formation, less active layer metal may remain at the edges of the gate region. Thereby, the array substrate fabrication process is improved, and a product yield rate of the array substrate is increased. |
| US10228591B2 |
Liquid crystal polymer composition, liquid crystal display and method for manufacturing the same
A liquid crystal polymer composition comprising a liquid crystal, acrylic monomers including an acrylic monomer group (A) including a cyclic ring and an acrylic monomer group (B) including a chain structure or a cyclohexanol, and a photo initiator. |
| US10228590B2 |
Display device
According to one embodiment, A display device includes a first substrate includes an inorganic insulating film, a first wiring formed above the inorganic insulating film, an organic insulating film located above the inorganic insulating film and the first wiring, and a driver electrically connected to the first wiring, a second substrate opposing the first substrate, and a sealant fixing the first substrate and the second substrate, wherein the sealant comprises a first seal portion formed along a first edge of the first substrate and a second seal portion which crosses the first seal portion, and the first seal portion has a first width, and the second seal portion has a second width, the first width being greater than the second width. |
| US10228586B2 |
Color filter and display device including the same
A color filter includes a substrate including a pixel area and a light-blocking area surrounding the pixel area, a color conversion layer above the pixel area and converting incident light into light of different color, and a color filter layer including a first portion between the color conversion layer and the substrate, and a second portion surrounding side surfaces of the color conversion layer, and selectively transmitting the light of different color. |
| US10228585B2 |
Color filter substrate and liquid crystal display
A color filter substrate and a liquid crystal display are provided. The color filter substrate has a substrate, a light shielding array and a plurality of color resist units. A projection of the light shielding array on the substrate and a projection of the color resist units on the substrate are connected to each other without intersecting each other. The light shielding array has a plurality of light reflecting units and a plurality of light absorbing units. The light reflecting units are configured to reflect light and are disposed on disposed above the substrate, and the light absorbing units are configured to absorb light and disposed on the light reflecting units. |
| US10228571B2 |
Camera apparatus and filter unit
A camera apparatus includes: an imaging device; a polarization filter that transmits a polarization component; an infrared ray cut filter that cuts infrared rays; a first motor that rotates the polarization filter; and a second motor that inserts any one filter of the polarization filter and the infrared ray cut filter in an imaging region of the imaging device. The infrared ray cut filter cuts the infrared rays among light beams incident on the imaging device when the infrared ray cut filter is inserted in the imaging region by the second motor, and the polarization filter that is rotated by the first motor transmits the polarization component among the light beams incident on the imaging device when the polarization filter is inserted in the imaging region by the second motor. |
| US10228570B2 |
Focal attentional region displaying a virtualized three dimensional object projected by a multiple layered display system
A visual display device including a plurality of stacked display layers displaying a plurality of objects. A first reflective surface is positioned at an angle to the plurality of stacked display layers, and projects a first subset of objects in a first direction towards a viewer. The first subset of objects is projected as if originating from a first focal attentional region comprising a first plurality of object planes. A second reflective surface is positioned at the angle to the first plurality of stacked display layers. The first and second reflective surfaces are approximately parallel to each other. The second reflective surface projects a second subset of objects in the first direction towards the viewer. The second subset of objects is projected as if originating from a second focal attentional region comprising a second plurality of object planes. |
| US10228568B2 |
Photostructured optical devices and methods for making same
A photostructurable ceramic is processed using photostructuring process steps for embedding devices within a photostructurable ceramic volume, the devices including chemical, mechanical, electronic, electromagnetic, optical, and acoustic devices, all made in part by creating device material within the ceramic or by disposing a device material through surface ports of the ceramic volume, with the devices being interconnected using internal connections and surface interfaces. |
| US10228566B2 |
Apparatus und method for rendering a virtual monitor on smart ophthalmic devices in augmented reality environments
An apparatus and a method are described herein related to the art of augmented reality type monitor virtualization. A monitor-virtualization system, such as a head-mountable device, an ophthalmic device or an intraocular implant, can render a virtual monitor in augmented reality. A liquid lens or an optical phased array can position the virtual monitor in space by optical means. A dimmable occlusion matrix can be additionally operated such as to make the image of the virtual monitor substantially opaque. A coordinator module can synchronize the activities of monitor positioning and occlusion masking. The virtual monitor can be anchored to real-world artifacts using bokode technology. Various dimming modes of the occlusion matrix reduce operator fatigue. The apparatus may operate in smart sunglass mode when the virtual monitor function is paused. The virtual monitor can be hidden or visualized differently when thresholds in terms of user geolocation or viewing angle are breached. |
| US10228563B2 |
Optical medium, glasses and imaging method therefor
Embodiments of the present disclosure provide an optical medium, for enabling increase in the viewing field angle without increasing a thickness of a device. The optical medium includes: a substrate having an upper interface and a lower interface parallel to each other; a first anisotropic partially-reflective film and a second anisotropic partially-reflective film being parallel to each other and arranged between the upper interface and the lower interface of the substrate in an inclined way; and a total reflection film arranged within the substrate in a direction of inclination opposite to that of the first and second anisotropic partially-reflective films. Embodiments of the present disclosure further provide glasses including the optical medium and an imaging method for the glasses. |
| US10228558B2 |
Systems, devices, and methods for laser eye tracking
Systems, devices, and methods for laser eye tracking are described. Laser eye tracking involves scanning laser light over the eye and detecting diffuse reflections of the laser light with one or more photodetector(s). While conventional camera-based eye tracking techniques rely on detecting and identifying specific reflections (i.e., Purkinje images such as the “glint”), the laser eye tracking techniques described herein detect and identify a reduction in reflection intensity due to transmission of laser light through the pupil and/or increased diffusivity of reflections from the cornea relative to reflections from the sclera. This effect is referred to herein as the “corneal shadow” effect. Laser eye tracking uses considerably less power than conventional camera-based eye tracking techniques. As a result, the laser eye tracking techniques described herein do not add significant power demands to a system and can be implemented in wearable heads-up displays without adding significant volume to the system battery. |
| US10228556B2 |
Apparatus and method for controlling propagation and/or transmission of electromagnetic radiation in flexible waveguide(s)
According to an exemplary embodiment of the present disclosure, apparatus and process for providing at least one radiation can be provided. For example, with at least one multi-mode waveguide, it is possible to transmit the radiation(s). In addition, with a shape sensing arrangement, it is possible To dynamically measure a shape of the multi-mode waveguide(s). Further, with a specifically programmed computer arrangement, it is possible to control a light modulator arrangement based on the dynamically-measured shape to cause the radiation(s) transmitted through the multi-mode waveguide(s) to have at least one pattern. |
| US10228555B2 |
Resonance MEMS mirror control system
The present disclosure provides a system and method for controlling operation of a resonance MEMS mirror. The system and method includes activating either an in-plane or staggered MEMS mirror via sets of activation pulses applied to the MEMS mirror, detecting current at the MEMS mirror, generating a window for detecting a change in a direction of the current at the MEMS mirror, and terminating the window and the activation pulse if a change in the current direction is detected during the window. In some embodiments, two sets of activation pulses are applied to the MEMS mirror. |
| US10228554B2 |
Partially coherent phase recovery
A system and method for incorporating partially coherent illumination models into the problem of phase and amplitude retrieval from a stack of intensity images. The recovery of phase could be realized by many methods, including Kalman filters or other nonlinear optimization algorithms that provide least squares error between the measurement and estimation. |
| US10228553B2 |
Microscope device
A microscope device 100 includes: a sample container holder 7 that is capable of housing a plurality of sample containers 9 and that is supported so as to be attachable, each of the sample containers 9 housing a sample S and a first immersion medium and including a transparent section that transmits light; an illumination optical system 1 that emits illumination light to the sample S via the transparent section; a detection optical system 2 that detects light from the sample S via the transparent section; and a movement mechanism 16 that relatively moves the sample container holder 7, the detection optical system 2, and the illumination optical system 1 in a gravity direction. The sample container holder 7 houses the plurality of sample containers S in the gravity direction. |
| US10228549B2 |
Flat wedge-shaped lens
A flat lens system includes a wedge-shaped refractive material having a first surface and a second surface opposite to the first surface for refracting incident light beams from an object having a width of Y, from the first surface towards the second surface; a reflective material positioned at the second surface of the wedge-shaped refractive material for reflecting the refracted light beams at a first angle toward the first surface, wherein the reflected light beams are refracted from the first surface at a second angle to form an image of the object having a width of X and including chromatic aberrations; and an apparatus for processing the image of the object to reduce said chromatic aberrations. |
| US10228547B2 |
Projection lens system and projection system
A projection lens system which is arranged between an object side at which a micro-display panel is located and an image side at which a screen is located, and includes an aperture stop; a front lens group arranged at an object-side of the aperture stop and having a positive refractive power; a rear lens group arranged at an image-side of the aperture stop, the rear lens group including a first aspherical lens at a position closest to the image side and a second aspherical lens adjacent to an object-side surface of the first aspherical lens; and an aspherical mirror having a negative refractive power and reflecting light coming from the rear lens group toward the image side. |
| US10228544B2 |
Optical image capturing system
The invention discloses an eight-piece optical lens for capturing image and an eight-piece optical module for capturing image. In order from an object side to an image side, the optical lens along the optical axis comprises a first lens with refractive power; a second lens with refractive power; a third lens with refractive power; a fourth lens with refractive power; a fifth lens with refractive power; a sixth lens with refractive power; a seventh lens with refractive power; and an eighth lens with refractive power; and at least one of the image-side surface and object-side surface of each of the eight lens elements can be aspheric. The optical lens can increase aperture value and improve the imagining quality for use in compact cameras. |
| US10228543B2 |
Zoom apparatus and associated methods
A zoom apparatus for a camera of a game system is disclosed. The zoom apparatus has a body structure formed to fit over the camera. The zoom apparatus includes a zoom lens disposed within the body structure so as to be positioned in front of a lens of the camera when the body structure is attached to the camera. The zoom apparatus also includes an optical waveguide disposed within the body structure. The optical waveguide is formed to have an optical input and an optical output. The optical waveguide is formed to receive light into the optical input from a light source on the camera when the body structure is attached to the camera. The optical waveguide is formed to emit light from the optical output into a designated area within a field of view of the lens of the camera when the body structure is attached to the camera. |
| US10228534B2 |
Optical system and image pickup apparatus including the same
An optical system includes a first lens unit that has positive refractive power, a second lens unit that moves during focusing and that has positive refractive power or negative refractive power, and a third lens unit that has positive refractive power or negative refractive power. The first lens unit, the second lens unit, and the third lens unit are disposed in that order from an object side to an image side. During focusing, an interval between adjacent lens units changes. In the optical system, a focal length f of the entire optical system, a distance LD along an optical axis from a lens surface of the first lens unit that is closest to the object side to an image plane, and focal lengths of positive and negative lenses that are included in the first lens unit are appropriately set. |
| US10228533B2 |
Exchangeable lens
An exchangeable lens mountable on a camera body includes: a selection unit configured to select a first state wherein a movement range of a focusing optical system changing the exchangeable lens' focal position is limited and a second state which is different from the first state, and a transmission unit configured to transmit a first and second value which is equal to or smaller than the first value to the camera body in the second state, the first value indicating a relationship between the focusing optical system's moving amount and an image plane's moving amount at a position wherein the focusing optical system has moved, the second value indicating a relationship between the moving amount of the focusing optical system and the moving amount of the image plane, and transmit a value which changes depending on the focusing optical system's position as the second value in the first state. |
| US10228532B2 |
Camera lens module and manufacturing method thereof
A camera lens module includes an image sensor and a lens assembly. The image sensor includes a photosensitive chip defining a photosensitive path, wherein the lens assembly is coupled to the image sensor along the photosensitive path of the photosensitive chip. The lens assembly includes at least one optical lens module and an aperture member coupled at the optical lens module, wherein the optical lens module includes a lens barrel and at least an optical lens supported within the lens barrel. A relative position of the lens assembly with respect to the image sensor is adjustable for calibration and the relative position of the optical lens module is permanently fixed after calibration. |
| US10228531B2 |
Lens device
A method of aligning a lens device includes: coupling an optical free-space beam that propagates along a first direction into an access port of an optoelectronic component, the first, a second, and a third direction being mutually perpendicular; positioning the lens device inside a free-space beam path, the lens device having an adjustment lens configured to focus radiation in only the second direction; moving the lens device along the second direction to align the adjustment lens with respect to the access port at an initial aligned position at which the optical free-space beam is one-dimensionally focused by the adjustment lens and at least a portion of a resulting one-dimensionally focused beam is input into the access port; and starting from the initial aligned position, moving the lens device in the second and/or third directions to position an optical element of the lens device in front of the access port. |
| US10228530B2 |
Stand apparatus for surgical microscope
A stand apparatus for a surgical microscope includes a stand body and a parallel linkage. The parallel linkage is rotatably attached to the stand body by attaching a lower-end joint thereof instead of a vertical intermediate part thereof to the stand body. When the parallel linkage is tilted frontward, no part of the parallel linkage protrudes rearward. Weight balance of the frontward tilted parallel linkage is maintained by, instead of a counterweight, a compression spring arranged along a rear sub-arm. |
| US10228524B2 |
Optical device and optical module
The invention discloses an optical device and an optical module, the optical device includes a collimation lens arranged on an outer surface for converting incident light from a light source to parallel light, further includes a transmission light total reflection surface for totally reflecting a part of the parallel light at a first angle so that the part of the parallel light is finally coupled to an external optical fiber, a detection light total reflection surface for totally reflecting a part of the parallel light at a second angle so that the part of the parallel light is finally coupled to an external optical detector, and at least one attenuation light reflection surface for totally reflecting parallel light to be attenuated at a third angle before the parallel light leaves the optical device. The invention achieves the light intensity attenuation while realizing the direction-changing transmission of light signals. |
| US10228517B2 |
Optical arrangement for managing diversity and isolation between ports in a wavelength selective switch
An optical device includes an optical port array, an optical arrangement, a dispersion element, a focusing element and a programmable optical phase modulator. The optical port array has at least one optical input port for receiving an optical beam and a plurality of optical output ports. The optical arrangement allows optical coupling between the input port and each of the output ports and prevents optical coupling between any one of the plurality of optical output ports and any other of the plurality of optical output ports. The dispersion element receives the optical beam from the input port after traversing the optical arrangement and spatially separates the optical beam into a plurality of wavelength components. The focusing element focuses the plurality of wavelength components. The programmable optical phase modulator receives the focused plurality of wavelength components and steers them to a selected one of the optical outputs. |
| US10228516B2 |
Fiber optic connector with polarity change
A fiber optic connector includes a boot receiving an optical fiber; a connector body for receiving the optical fiber and terminating the optical fiber; and a latch coupled to the connector body, the latch for engaging an adapter for receiving the fiber optic connector, the latch repositionable relative to the connector body to enable polarity change of the fiber optic connector without changing a relative position of the connector body and the optical fiber. |
| US10228515B2 |
Woven fabric
In a woven fabric woven from first constituent yarns as one of warps and wefts and second constituent yarns as the other, a part of the first constituent yarns are side emission type optical fibers; at least a part of the second constituent yarns are light shielding yarns; the woven fabric has a light shielding structure which shields light emission on a design surface side of the side emission type optical fiber; the light shielding structure includes a first group of light shielding yarns and a second group of light shielding yarns each formed of the 2 to 4 continuous light shielding yarns intersecting the side emission type optical fiber on the design surface side; the one light shielding yarn arranged between the first group of light shielding yarns and the second group of light shielding yarns and intersecting the side emission type optical fiber on a non-design surface side. |
| US10228513B2 |
Selective arrayed waveguide spectrometer
A spectrometer includes a one or more Arrayed Waveguide Gratings (AWGs), which have output waveguides which are non-uniformly spaced at the output slab and/or with different passband widths. AWGs can be cascaded, each receiving a different portion of the spectrum passing through an upstream AWG, for further processing and/or detection. |
| US10228511B2 |
Integrated low-voltage CMOS-compatible electro-optic modulator
A slot waveguide for electro-optic modulation is provided. The slot waveguide includes a slot and Bragg gratings defined by outer walls of the slot. The Bragg gratings are configured to slow an optical signal. The slot defines a low-refractive index region and the Bragg gratings spaced apart by the slot define a high-refractive index region. The slot waveguide includes a pair of electrodes extending parallel and adjacent to the slot waveguide. The electrodes are configured to carry an electrical modulation signal to induce a change in a phase of the optical signal. The slot of the slot waveguide is at least partially filled with an electro-optic polymeric material poled in a direction orthogonal to a direction of propagation of the optical signal in the slot waveguide. |
| US10228502B2 |
Optical bodies including strippable boundary layers
The present disclosure is directed to optical bodies including a first optical film, a second optical film and one or more strippable boundary layers disposed between the first and second optical films. Each major surface of a strippable boundary layer may be disposed adjacent to an optical film or another strippable boundary layer. At least one of the first and second optical films may include a reflective polarizer. The present disclosure is also directed to methods of processing such optical bodies. |
| US10228497B2 |
Light blocking sheet, optical lens set, imaging lens assembly and electronic device
A light blocking sheet having a central axis includes a central hole and a plurality of inner extended portions. The central axis passes through the central hole, which is enclosed by a hole inner surface. The hole inner surface has a first corresponding circle and a second corresponding circle, wherein a diameter of the first corresponding circle is greater than a diameter of the second corresponding circle. The inner extended portions are adjacent to and surround the central hole, wherein each of the inner extended portions is extended and tapered from the first corresponding circle towards the second corresponding circle and includes an inner surface, and the inner surface includes a line pair. The line pair includes two line sections, wherein one end of one line section thereof and one end of the other line section thereof are towards the second corresponding circle and approach to each other. |
| US10228492B2 |
Antireflection film and optical member including antireflection film
The antireflection film is provided on a surface of a light-transmitting substrate and includes a thin multi-layer film and a fine unevenness layer that are laminated in this order from the substrate side. The thin multi-layer film includes multiple layers. The fine unevenness layer has a structure in which an uneven structure having a shorter average pitch than a wavelength of used light is provided and in which a refractive index to the used light changes continuously depending on a continuous change in a space occupation of the uneven structure in a thickness direction of the thin multi-layer film. The multiple layers include: an oxide film having a relatively high refractive index that is formed of at least two metal elements or is formed of silicon and at least one metal element; and an oxynitride film having a relatively low refractive index. |
| US10228485B2 |
Boron nitride nanotubes (BNNT) in polymers for extreme environment
A downhole tool includes a housing a measurement device disposed in the housing. The measurement device includes a sensor and electronic circuitry configured to detect or process signals detected by the sensor. The housing, the sensor, or the electronic circuitry, or any combination thereof, includes a polymer matrix with integrated boron nitride nanotubes. |
| US10228479B2 |
Dynamic gain adjustments in seismic surveys
Embodiments of dynamic gain adjustments in seismic surveys are described. One method of acquiring a seismic survey includes determining an arrival time at a seismic receiver of a downgoing seismic wavefield associated with a seismic source based at least in part on an estimated position of the seismic source, an estimated position of the seismic receiver, or combinations thereof. The method also includes adjusting a gain of the seismic receiver based at least in part on the determined arrival time of the downgoing seismic wavefield in order to, for example, help prevent overdriving or clipping of the seismic receiver when the downgoing seismic wavefield arrives at or passes by the seismic receiver. |
| US10228476B2 |
Method for survey data processing compensating for visco-acoustic effects in tilted transverse isotropy reverse time migration
A method for survey data processing compensates for visco-acoustic effects in TTI medium in an RTM method. This method employs propagating in conjugate medium to yield correct phase, and acoustic wave propagation to yield correct amplitudes through adaptive matching filtering. |
| US10228475B2 |
Optimal survey design
Methods of analyzing and optimizing a seismic survey design are described. Specifically, the sampling quality is analyzed as opposed to the overall quality of the whole survey. This allows for analysis of the impact of the offsets, obstacles, and other aspects of the survey on the sampling quality, which will improve the ability to compress the resulting data and minimize acquisition footprints. |
| US10228473B2 |
Method of making semiconductor X-ray detectors
Disclosed herein is a method of making an apparatus suitable for detecting x-ray, the method comprising: obtaining a substrate having a first surface and a second surface, wherein the substrate comprises an electronic system in or on the substrate, wherein the substrate comprises a plurality of electric contacts are on the first surface; obtaining a first chip comprising a first X-ray absorption layer, wherein the first X-ray absorption layer comprises an electrode; bonding the first chip to the substrate such that the electrode of the first X-ray absorption layer is electrically connected to at least one of the electric contacts. |
| US10228470B2 |
Method and system for real-time processing of pulse pile-up event
A method for real-time processing of a pulse pile-up event comprises the following steps of: generating a fitted baseline value lookup table and a fitted energy value lookup table for a pulse falling edge, using a multi-voltage threshold sampling method to identify piled-up pulses and trigger a procedure of processing pulse signals; and using pulse priori information and acquired pulse information to acquire information of an incorrectly sampled portion due to a pulse pile-up by looking up in the tables, so as to recover information of the pile-up pulses in real time. First, in the disclosure the multi-voltage threshold sampling method is proposed to identify pile-up pulses at a high count rate and trigger a procedure of processing pulse signals. Next, pulse priori information and acquired pulse information are used to acquire information of an incorrectly sampled portion due to a pulse pile-up by looking up in the tables, to recover information of the piled-up pulses in real time. The method according to the disclosure is simple, highly efficient, can be realized easily in a real-time data acquisition system of a detector level, and is still capable of achieving a preferable effect of recovering formation of piled-up pulses at a low sampling rate. |
| US10228464B2 |
Implementing enhanced CMOS inverter based optical transimpedance amplifier
A method and circuit are provided for implementing enhanced CMOS inverter based optical Transimpedance Amplifiers (TIAs). A transimpedence amplifier (TIA) includes a photo-detector, and the TIA is formed by a first TIA inverter and a second TIA inverter. The first TIA inverter has an input from a cathode side of the photo-detector and the second inverter has an input from an anode side of the photo-detector. A replica TIA is formed by two replica inverters, coupled to a respective input to a first operational amplifier and a second operational amplifier. The first operational amplifier and the second operational amplifier have a feedback configuration for respectively regulating a set voltage level at the cathode side of the photo-detector input of the first inverter and at the anode side of the photo-detector input of the second inverter. |
| US10228461B2 |
Ultrasonic detection system
A system for detecting labels arranged on a support and spaced apart from one another by a spacing, the system including a transmitter part including a transmitter arranged to transmit a beam of ultrasonic waves towards the support which carries the labels, a receiver part, separated from the transmitter part, such that the support carrying the labels can pass along a plane located between the transmitter part and the receiver part, the transmitter part or the receiver part being arranged so that the beam of ultrasonic waves transmitted by the transmitter covers, on the support carrying the labels, a total surface area in which the surface area occupied by the spacing between two labels is greater than the surface area occupied by the labels. |
| US10228458B2 |
Method and apparatus for reading code using short-range millimeter wave (MMWAVE) radar
A code reading method and a radar system using a short-range millimeter wave (mmWave) radar are provided. The method includes transmitting a mmWave radar signal to a target object from a radar system and receiving a reflection wave signal reflected on the target object, extracting reflection signal strengths for a plurality of line codes constituting the target object from the reflection wave signal, compensating for the reflection signal strengths considering a difference in antenna gain between the plurality of line codes as per an antenna radiation pattern of the radar system, forming a radar image using the compensated reflection signal strengths, and reading a binary code from the radar image. |
| US10228457B2 |
Radar device and sensor fusion system using the same
In order to improve accuracy of kind identification of a detected object in a radar device provided in a sensor fusion system, information of the result of kind identification by a camera device provided in the sensor fusion system is given to the radar device and an attribution degree database that is used for identification determination by the radar device during the operation of the sensor fusion system is updated by a database update block. |
| US10228455B2 |
Apparatus and methods for sensing rainfall
Aspects of the subject disclosure may include, for example, a rainfall sensor having a rainfall analyzer configured to induce transmitted electromagnetic waves that are guided by a transmission medium to propagate along the transmission medium, wherein the transmitted electromagnetic waves propagate without requiring an electrical return path, wherein the rainfall analyzer receives reflected electromagnetic waves from the transmission medium in response to the transmitted electromagnetic waves and wherein the rainfall analyzer analyzes the reflected electromagnetic waves and generates rainfall data in response thereto. Other embodiments are disclosed. |
| US10228454B2 |
Obstacle detection device for work machine
Provided is an obstacle detection device for a work machine which can detect an obstacle coming close to a vehicle accurately regardless of vehicle speed. In the present invention, an obstacle detection device 10 for a dump truck 1 which detects an obstacle coming close to the vehicle includes: a periphery monitoring unit 11 for detecting an obstacle in the area around the vehicle and monitoring the area around the vehicle; a distant monitoring unit 12 for detecting an obstacle in a more distant place from the vehicle than the detection range of the periphery monitoring unit 11 and monitor a distant area from the vehicle; and a monitoring switching unit 13 for switching between monitoring by the periphery monitoring unit 11 and monitoring by the distant monitoring unit 12. |
| US10228448B2 |
Variable resource allocation for localization
A method for localizing one or more devices in an environment make use of repeated allocation of resources for one or more sensor measurements. Each sensor measurement is characterized by the amount of resources allocated to the measurement, by a quality factor, and by direction-dependent characteristics of information that is obtainable from that sensor measurement. Knowledge of a current location of each of the one or more devices determined from past sensor measurements is characterized by a distribution, with each of the distribution containing information about the current location of the device, including the direction-dependent information and the uncertainty of the location. The allocation of resources makes use of the quality factors and direction-dependent characteristics of the sensor measurements, in combination with the distributions characterizing the current location of each of the one or more devices to allocate a variable amount of a resource to each of the one or more sensor measurements. |
| US10228446B2 |
Determining the position of sensor nodes of a sensor network
The invention relates to a method for determining the position of a first sensor node relative to a second sensor node, wherein the first and the second sensor nodes are communicatively connected to each other and are a constituent part of a sensor network, comprising the method steps: reception of signal sections of transmitted signals from at least two transmitters by the first and the second sensor node, beginning at a time t1 for a time period tRX; determining the angle of incidence of the transmitted signals to at least one of the sensor nodes; determining the distance between the sensor nodes from the propagation time differences of the transmitted signals from the at least two transmitters received at the first and second sensor nodes; determining the position of the first sensor node relative to the second sensor node from the distance between the sensor nodes and the angle of incidence of the transmitted signals, wherein the sensor nodes determine the time t1 and the time period t1 in relation to a reference frequency which is derived from the received transmitted signal from at least one of the transmitters. |
| US10228441B2 |
Accurate tracking information system
Embodiments for accurately tracking objects in three-dimensional space by at least one processor device. Inter-device communications are sent between a plurality of stationary radio frequency elements to triangulate a three-dimensional position between the plurality of stationary radio frequency elements and a tracking element registerable to a user, the tracking element also in radio frequency communication with the plurality of stationary radio frequency elements. The tracking element moves, and is tracked by, the plurality of stationary radio frequency elements through the three-dimensional space. |
| US10228437B2 |
Electronic device for the near locating of a terrestrial object, and method of locating such an object
Wireless electronic devices suitable for tracking a terrestrial object within a close range, and more particularly, an object in continuous or intermittent movement which is bearing a specific device. A device and method for tracking the bearer of a specific electronic device, in an open or closed space using a second device connected to the first by a data link. Methods for determining the exact coordinates of the bearer in movement in a Cartesian plane centered on the second device which may also be itself in movement. |
| US10228436B2 |
Phantoms and associated methods for calibrating imaging systems
Embodiments of the present invention provide phantoms, and associated methods of calibration which are suitable for use in both medical resonance imaging and radiographic imaging systems. A phantom for calibration of a medical imaging system, comprises a first component having a first outer shape, a portion of which defines part of at least one pocket; and a second component coupled to the first component and having a second outer shape, a portion of which defines another part of the at least one pocket. At least one of the first and second components comprises a reservoir, the reservoir having a shape at least a portion of which locates a center of the at least one pocket. |
| US10228435B2 |
Polar magnetic resonance imaging and applications thereof in cardiac magnetic resonance imaging
A method for tagged magnetic resonance imaging is disclosed. The method includes steps of tagging an object with polar tagging patterns; acquiring data in a spatial frequency domain of the tagged object with a polar sampling pattern; and reconstructing an image of the object through a polar Fourier transform of the data acquired in the step of acquiring data. |
| US10228433B2 |
Processor, magnetic resonance apparatus, and method for measurement planning of a magnetic resonance measurement sequence
On the basis of a user interaction, values of measurement parameters of a magnetic resonance measurement sequence are established. A physical-technical limit value is computed for at least one selected measurement parameter. |
| US10228427B2 |
Magnetic controller for device control
Systems, methods and apparatus for using a magnetic controller to control device. In one aspect, a system includes a magnetic controller external to a device, the magnetic controller including: a magnetic device for altering a surrounding magnetic field of a device; one or more input actuators, each operatively coupled to the magnetic device and that when actuated cause the magnetic device alter the surrounding magnetic field according to a predefined change associated with the input actuator; and a model executable by the device and that models as device inputs the differences in the surrounding magnetic field of the device caused by the actuation of the one or more input actuators. |
| US10228424B2 |
System and method for monitoring a DC power system
The present application discloses an integrated direct current (DC) subsystem monitoring system for monitoring and reporting status of a utility substation, the DC subsystem monitoring system having the ability to actively monitor and report on changes in the float current and current capacity of the system, as well as to monitor for ground faults. |
| US10228421B2 |
Method and system for intelligent defect classification and sampling, and non-transitory computer-readable storage device
Disclosure is related to a method and a system for intelligent defect classification and sampling, and a computer-readable storage device. The computer-implemented method acquires in-line defect inspection file, and retrieves the defect patterns over a device under test, e.g. a wafer from a fab. The system incorporates a defect pattern recognition engine to recognize the defect signature patterns from the defect patterns. A sampling scheme is performed to acquire weak defect patterns. A critical area analysis based on failure probability of weak patterns is incorporated to performing the sampling. The defect layout pattern groups probably causing the open or short failure can be obtained. The defect signature patterns through sampling are then displayed using a browsing system. Through a user interface, the user can perform functions, such as filtering, selection and merging, onto the defect patterns. |
| US10228420B2 |
Clock selection circuit and test clock generation circuit for LBIST and ATPG test circuit
A test circuit receives LBIST and ATPG mode signals, and generates a first output as high when in ATPG or LBIST, and a second output as low when in ATPG or LBIST. A multiplexing circuit receives an ATPG clock and functional clock, and outputs one. A clock gate circuit includes a first latch receiving the second output, and an enable input receiving an inverse of the ATPG clock or functional clock. A second latch receives the first output, and has an enable input receiving the inverse of the ATPG clock or functional clock. The clock gate circuit includes a first AND gate receiving output of the first latch and ATPG clock or functional clock, a second AND gate receiving output of the second latch and the ATPG clock or LBIST clock, and an OR gate receiving outputs of the first and second AND gates, and generating a test clock. |
| US10228416B2 |
Testing integrated circuit, testing method and electronic device
An integrated circuit installed in an electronic device having an external connector, including: a monitor circuit and a control circuit. The monitor circuit coupled to the external connector is configured to monitor a code generated from a user's input and inputted via the external connector, the monitor circuit generating a control signal according to the code; and the control circuit coupled to the monitor circuit and at least a circuit block of the electronic device is configured to control the external connector to be coupled to the circuit block according to the control signal; wherein a testing operation is executed in response to a testing signal inputted to the control circuit via the external connector for checking and modifying a status of the circuit block of the electronic device after the external connector is coupled to the control circuit. |
| US10228414B2 |
Capacitive sensor testing
Sensor devices and methods are provided where a test signal is applied to a capacitive sensor. Furthermore, a bias voltage is applied to the capacitive sensor via a high impedance component. A path for applying the test signal excludes the high impedance component. Using this testing signal, in some implementations a capacity imbalance of the capacitive sensor may be detected. |
| US10228407B2 |
Arc fault circuit interrupter detector systems including super regenerative high frequency receiver
An arc fault circuit interrupter detector circuit including a super regenerative high frequency receiver is described herein. In one exemplary, non-limiting embodiment, a current measure component determines that a current noise signal within a circuit breaker is occurring at a particular frequency of interest. The super regenerative high frequency receiver receives the current noise signal and, via an oscillator circuit, causes the signal to ramp to a quench voltage, dissipate, and repeat. A microcontroller in communication with the super regenerative high frequency receiver measures a time period of the oscillator circuit's oscillations, and determines an amplitude of the current noise signal based, at least in part, on the time period. If it is determined that the amplitude of the input current signal at the frequency of interest corresponds to an arc fault event, a trip signal is generated to trip the circuit, quenching the arc fault event. |
| US10228403B2 |
Sensor device, evaluation device and corresponding systems and methods
Various devices, systems and methods are disclosed where a noise signal component of a sensor signal is used to obtain information about a sensor device. A device may include an evaluation circuit that is configured to receive a sensor signal having a noise signal component, and the evaluation circuit is further configured to evaluate the noise signal component to obtain information about a sensor device generating the sensor signal. |
| US10228401B2 |
Oscillation analysis method and apparatus therefor
The present invention relates to apparatus (10) for determining a contribution of at least one grid subsystem of plural grid subsystems to oscillation in angle or grid oscillation in an electrical grid (12). The apparatus (10) is configured to receive a first quantity which corresponds to oscillation in angle at a first grid subsystem (14). The apparatus (10) is also configured to receive a second quantity which corresponds to oscillation in angle at a second grid subsystem (16). The apparatus (10) comprises a processor (32) which is operative to determine a contribution of at least one of the first and second grid subsystems to oscillation in angle or grid oscillation with the contribution being determined in dependence on a phase relationship between the first and second quantities. |
| US10228397B2 |
Apparatus and associated methods for monitoring noise level of a signal
A measuring apparatus is provided for electrical signals. The measuring apparatus includes an analog-to-digital (A/D) converter configured to A/D-convert an analog signal to be measured, and an integrator configured to perform integration time processing for a plurality of digital values output from the A/D converter based on an integration time. The integrator is configured to output a plurality of measured values obtained by the integration time processing. A noise level calculation unit is configured to calculate a noise level of the analog signal to be measured from the plurality of measured values obtained by the integration time processing, and a display unit is configured to display noise levels corresponding to a plurality of integration times. |
| US10228387B2 |
Two-dimensional material-based accelerometer
This disclosure provides systems and methods for a two-dimensional material-based accelerometer. In one embodiment, an accelerometer comprises a substrate; a membrane suspended over an opening in the substrate to form a suspended membrane, wherein the membrane is composed of a two-dimensional material; a mass structure coupled to the suspended membrane; and wherein the mass structure distorts the suspended membrane about a first axis in response to an applied acceleration providing a first change in a conductance of the suspended membrane so that the applied acceleration along the first axis can be detected. |
| US10228385B2 |
Substrate for sensor, physical quantity detection sensor, acceleration sensor, electronic apparatus, and moving object
A substrate for a sensor includes: a base section; a movable section connected to the base section; an arm portion as a support portion extending along the movable section from the base section; a first gap portion having a protrusion portion in which one of the movable section and the arm portion protrudes toward the other of the movable section and the arm portion, and having a predetermined gap between the protrusion portion on one side and the other of the movable section and the support portion; and a second gap portion which is located further toward the base section side than the first gap portion has a gap wider than the predetermined gap, in which in the first gap portion, one of the movable section and the arm portion has a ridge portion on the side facing the first gap portion. |
| US10228383B2 |
Test apparatus and control method thereof
A test apparatus for measuring the temperature of a reactor using a thermochromic pigment, and a method for controlling the test apparatus are disclosed, based on a technology for irradiating light of different wavelengths on a thermochromic pigment accommodated in a reactor and estimating temperature of the reactor using a difference between absorbance values corresponding to the light of the different wavelengths. The test apparatus includes at least one light emitter configured to irradiate light of different wavelengths onto a chamber included in the reactor, a light receiver configured to receive the light that propagates through the chamber, and a controller configured to measure absorbance values of the thermochromic pigment in correspondence to the different wavelengths of the light, to calculate a difference between the measured absorbance values, and to determine a temperature of the reactor in correspondence to the calculated difference between the absorbance values. |
| US10228382B2 |
Fluid transport system and method for treating one or more tissue samples on a slide
A fluid transport system for an automated slide treatment apparatus having slide treatment modules is disclosed. The fluid transport system including a fluid dispensing robot configured by a controller to dispense a plurality of reagents to slides received in the slide treatment modules. The fluid dispensing robot includes pumping means configured by the controller to pump the reagents to be dispensed from a plurality of corresponding reagent containers; a probe having a body arranged to store one or more of the reagents pumped via the pumping means so as to prime the probe with said one or more of the reagents to be dispensed; and a well disposed on the body of the probe to store further of the reagents primed to be dispensed. |
| US10228381B2 |
Additive channels
Compositions, devices and methods are described for preventing, reducing, controlling or delaying adhesion, adsorption, surface-mediated clot formation, or coagulation in a microfluidic device or chip. In one embodiment, blood (or other fluid with blood components) that contains anticoagulant is introduced into a microfluidic device comprising one or more additive channels containing one or more reagents that will re-activate the native coagulation cascade in the blood that makes contact with it “on-chip” before moving into the experimental region of the chip. |
| US10228374B2 |
Antibodies with high affinity for alpha-Klotho
An antibody and/or binding fragment thereof, wherein the antibody and/or binding fragment thereof specifically binds to an epitope of a αKlotho polypeptide, optionally a folded αKiotho or optionally with a dissociation constant (KD) of about 2 nM or less, as measured by competitive ELISA assay, methods 0 of making and using to diagnose kidney diseases. |
| US10228373B2 |
Kit and method for diagnosis, prognosis or monitoring of liver disease through measurement of amount of AST
Disclosed are: a kit and a method for diagnosing or monitoring a liver disease, comprising a detection reagent for one or more markers of cytosolic aspartate aminotransferase (cAST) and mitochondrial aspartate aminotransferase (mAST) as biomarkers in a biological sample; and an antibody used for the detection. Compared to the conventional enzyme activity measurement method, the method according to the present application can more accurately measure diagnosis or prognosis of a liver disease with high sensitivity through measurement of the amount of mAST or cAST present in the biological sample, in particular, in a blood sample. |
| US10228372B2 |
Detection, capture and quantification of biological moieties from unprocessed bodily fluids using nanoplasmonic platform
A nanoplasmonic platform can be used for the detection and quantification of multiple HIV subtypes in whole blood with localized surface plasmon resonance. Among other things, this nanoplasmonic platform provides a viable way to detection and quantification of viral load at a point of care with significantly less cost, time, and laboratory resources than existing methods of detection. Although an example of HIV detection in whole blood is provided, the nanoplasmonic platform is adaptable to detect other pathogens and infectious agents or macromolecules. |
| US10228371B2 |
Liposomal composition comprising a sterol-modified lipid and a purified mycobacterial lipid cell wall component and its use in the diagnosis of tuberculosis
A liposomal composition comprising a sterol-modified lipid and a purified mycobacterial lipid cell wall component or analog or derivative thereof is described. The composition is useful as a lipid antigen-presenting vehicle for the detection of lipid antigen specific biomarker antibodies in antibody containing biological samples in the diagnosis of active tuberculosis. The purified lipid cell wall component is typically a purified mycolic acid or a mixture of mycolic acids from a mycobacterium that produces mycolic acids. The sterol-modified lipid is typically a phospholipid. |
| US10228369B2 |
Multiplexed volumetric bar chart chip for point of care biomarker and analyte quantitation
Apparatus for determining the quantity of a target protein and other types of biomarkers or analytes present in a sample, the apparatus comprising: a top plate comprising a plurality of recesses arranged to form a plurality of rows extending parallel to one another; and a bottom plate comprising a plurality of recesses arranged to form a plurality of rows extending parallel to one another, and a plurality of channels extending perpendicularly to the plurality of rows of the bottom plate; wherein the top plate and the bottom plate are assembled together so that the top plate is on top of the bottom plate and the recesses of the top plate communicate with the recesses of the bottom plate so as to form a plurality of rows; and wherein at least one of the top plate and the bottom plate is configured to slide relative to the other of the top plate and the bottom plate in order to form a plurality of columns, with each of the plurality of columns in communication with each of the plurality of channels. |
| US10228368B2 |
Enhanced surface plasmon resonance method
The disclosure relates to processing SPR signals, in particular signals obtained by illuminating a conductive surface with light at two wavelengths. Embodiments—involve processing a first and second signal indicative of an intensity of light, received from a conductive layer at which SPR has occurred, as a function of angle of incidence, reflection or diffraction at the layer (depending on whether the incident light beam is received by a detector recording it in reflection or transmission from the conductive layer). The first and second signals each have two dips corresponding to a respective wavelength of the light at a respective angle at which surface plasmon resonance occurs for the respective wavelength and a peak between the two dips. The processing includes deriving a first and second value of a quantity indicative of signal magnitudes in the region of the peak. The method then provides for comparing the first and second values to detect a change in refractive index at the layer after the first signal and before the second signal was captured. |
| US10228367B2 |
Segmented multi-use automated assay cartridge
A segmented multi-use automated assay cartridge for conducting a fluid assay includes a plurality of microfluidic assay circuits having the fluid flow channels configured to perform an assay on a sample, each circuit is configured to receive fluids for performing the assay (e.g., sample, buffer, detection analyte, dye, etc.) and each circuit is also configured to dispense waste fluid of the assay to a corresponding fluidic waste channel. A waste tower is configured to received waste fluid from the fluidic waste channel and to dispense the waste fluid to a common waste reservoir, whereby the assay waste fluid from each circuit comingles in the common waste reservoir and does not comingle with waste fluid from other circuits in the device in the fluidic waste channel, which allows multiple different assays to be run by the cartridge at different times. |
| US10228356B2 |
Retention index standards for liquid chromatography
A liquid chromatography method for identifying an analyte of interest utilizing as retention index standards a homologous series of neutrally charged compounds having at least one functional group bearing a positive charge and at least one functional group bearing a negative charge. The method is especially useful for liquid chromatography-mass spectrometry (LC-MS) methods, more especially for LC-MS methods employing electrospray (ESI) or atmospheric pressure chemical ionization (APCI) ionization systems. |
| US10228355B2 |
Volatile eluent preparation
There is provided a system for performing a chromatographic separation of an analyte, methods of using the system to separate at least one component of an analyte and an eluent generator of use in the system. An exemplary system comprises: (a) an eluent generator comprising: (i) a housing configured to be pressurizable by gas, comprising an annular void defined by the housing, and a gas inlet for the gas and a gas outlet for the gas in fluid communication with the annular void; (ii) a membrane permeable to the gas defining an eluent flow channel disposed within the annular void, the eluent flow channel having an eluent precursor fluid inlet and an eluent outlet; (iii) a source of gas in fluidic communication with the gas inlet; (iv) a source of the eluent precursor fluid; and (b) a chromatography column disposed downstream of and in fluidic communication with the eluent outlet. |
| US10228353B2 |
Microfabricated ultrasonic transducers and related apparatus and methods
Micromachined ultrasonic transducers integrated with complementary metal oxide semiconductor (CMOS) substrates are described, as well as methods of fabricating such devices. Fabrication may involve two separate wafer bonding steps. Wafer bonding may be used to fabricate sealed cavities in a substrate. Wafer bonding may also be used to bond the substrate to another substrate, such as a CMOS wafer. At least the second wafer bonding may be performed at a low temperature. |
| US10228352B2 |
Device to test and authenticate precious metal objects
The invention disclosed herein generally relates to a device and methods to authenticate the composition of materials, including, but not limited to gold and silver coins and gold and silver bars. The invention stimulates the natural frequencies of the tested object and then compares them to a reference dataset to confirm its authenticity. It achieves this through use of a transducer that both vibrates the object and collects amplitude response, allowing for consistent and highly accurate analysis across a broad spectrum, including ultrasonic frequencies. |
| US10228350B2 |
Sensor apparatus
A sensor apparatus according to an embodiment of the present invention includes an element substrate, an element electrode located on an upper surface of the element substrate, an insulating member covering at least a part of the element electrode, and a detection part that includes an immobilizing film located on the upper surface of the element substrate or an upper surface of the insulating member, and performs a detection of a detection object contained in a specimen. A surface roughness of the immobilizing film is smaller than a surface roughness of the element electrode. In a sensor apparatus of other embodiment of the present invention, an amount of oxygen in a surface layer part of the immobilizing film is smaller than an amount of oxygen in a surface layer part of the element electrode. |
| US10228338B2 |
Gas sensor
A measuring device for determining a gas concentration includes a gas-sensitive element, a sensing device, a stimulation unit, and a processing unit. The gas-sensitive element is configured to absorb a gas. The sensing device is configured to determine a parameter of the gas-sensitive element in a predetermined time period, where the parameter depends on an absorbed quantity of the gas. The stimulation unit is configured to stimulate the gas-sensitive element and accelerate desorption of the gas out of the gas-sensitive element. The processing unit is configured to determine a rate of change of the parameter, to control the stimulation such that a concentration of the gas in the gas-sensitive element lies outside of an equilibrium state, and to determine the gas concentration based on the rate of change. |
| US10228333B2 |
Method and device for measuring the speed of a rolling stock
A method is disclosed for determining the speed of a rolling stock, for example the belt speed of a rolling belt, wherein electromagnetic radiation in the microwave range is transmitted to the rolling stock by at least one transmitting and receiving device and the belt speed is determined on the basis of the reflected and received reflection signal in an evaluation device. A device for carrying out such method is also disclosed. |
| US10228332B2 |
Defect inspection device and defect inspection method
A defect inspection method includes irradiating a sample with laser, condensing and detecting scattered light beams, processing signals that detectors have detected and extracting a defect on a sample surface, and outputting information on the extracted defect. Detection of the scattered light beams is performed by condensing the scattered light beams, adjusting polarization directions of the condensed scattered light beams, mutually separating the light beams depending on the polarization direction, and detecting the light beams by a plurality of detectors. Extraction of the defect is performed by processing output signals from the detectors by multiplying each detection signal by a gain, discriminating between a noise and the defect, and detecting the defect. |
| US10228328B2 |
Organic electro-luminescent element and bioinstrumentation device
An organic EL element having a luminescence peak in a near-infrared range comprises a positive electrode, a negative electrode, and at least one organic layer including a luminescent layer located between the positive electrode and the negative electrode. The luminescent layer comprises a host material, a delayed fluorescent material and a luminescent material. The LUMO and HOMO energy levels of the delayed fluorescent material and the luminescent material, the absorption spectrum of the luminescent material, and the emission spectrum of the delayed fluorescent material satisfy predetermined relationships. |
| US10228327B2 |
Data processing apparatus, optical detection system, data processing method, and data processing program
There is provided a data processing apparatus including: a data determination portion that specifies, in each of first and second light intensity distribution data, an analysis range corresponding to a storage area for storing a detection target, the first and second light intensity distribution data being acquired on the basis of light emitted from first and light sources to a detection area; and a mode selection portion that selects an operation mode of the data determination portion. The mode selection portion selects one of a first mode in which the data determination portion specifies the analysis range in each of the first light intensity distribution data and the second light intensity distribution data, and a second mode in which the data determination portion specifies the analysis range in the second light intensity distribution data on the basis of information on the analysis range of the first light intensity distribution data. |
| US10228325B2 |
Downhole fluid analysis method and apparatus for determining viscosity
The present disclosure relates to a downhole fluid analysis method that includes withdrawing formation fluid into a downhole tool at a plurality of stations within a wellbore, analyzing the formation fluid within a fluid analyzer of a downhole tool to determine properties of the formation fluid for the plurality of stations, and developing, based on the determined properties of the formation fluid, a relationship for predicting viscosity from a measured optical density. |
| US10228323B1 |
Systems and methods for optically determining an acoustic signature of an object
A photo-acoustic polarimetric remote sensing apparatus includes a telescope that directs visible light photons from an object. A polarizing beam splitter is in optical alignment with the telescope. The polarizing beam splitter has first and second pathways corresponding to first and second polarization states, respectively. The first and second pathways are substantially perpendicular. A first photodetector is in optical alignment with the first pathway, and a second photodetector is in optical alignment with the second pathway. At least one processor is in communication with the first and second photodetectors. The at least one processor generates a signal corresponding to a degree of linear polarization of the photons over time, and the signal is indicative of an acoustic signature of the object. |
| US10228322B2 |
Apparatus for and method of sensing fluorine concentration
Disclosed is an apparatus for and method of measuring the concentration of F2 in the laser gas used in an excimer laser. Quartz Enhanced Photoacoustic Spectroscopy is used to obtain a direct measurement of F2 concentration quickly and using only a small sample volume. |
| US10228321B1 |
System and method for infrared reflection avoidance
A method for protecting an inspected structure from external infrared emissions comprises shielding the inspected structure using a protective sheet so as to block infrared emissions from an external infrared radiation source from reaching the inspected structure, positioning the at least one protective sheet using at least one support so as to block a maximal amount of radiation from the external radiation source, and capturing infrared radiation from the inspected structure using an infrared camera. |
| US10228318B1 |
Tactile sensor system and method for inspecting the condition of a structure
In a computer-implemented method and system for capturing the condition of a structure, the structure is scanned with a three-dimensional (3D) scanner. The 3D contact scanner includes a tactile sensor system having at least one tactile sensor for generating 3D data points based on tactile feedback resulting from physical contact with at least part of the structure. A 3D model is constructed from the 3D data and is then analyzed to determine the condition of the structure. |
| US10228314B2 |
Gas sensor
Gas sensor (2) for measuring properties of a gas (1), including a gas viscosity sensor (4) comprising a gas interface portion (20) in contact with the gas (1) to be measured, and a measuring chamber system (15) comprising a measuring chamber (16), a first resistive passage (18) fluidically connecting the measuring chamber (16) to the gas interface portion (20), a pressure generator (25) configured to generate a change in pressure in the measuring chamber, and a pressure sensor (28) configured to measure a time dependent variation in pressure of gas in the measuring chamber, the time dependent variation of pressure in the measuring chamber due to flow of gas through the resistive passage being correlated to a viscosity of the gas. The gas viscosity sensor further comprises a reference chamber system (21) comprising a reference chamber and a second resistive passage (24) fluidically interconnecting the reference chamber (22) to the gas interface portion (20), the reference chamber (22) being coupled to the pressure sensor (28) of the measuring chamber such that the pressure sensor is configured to measure a differential pressure between a pressure in the measuring chamber and a pressure in the reference chamber. |
| US10228312B2 |
Chromatographic isolation of cells and other complex biological materials
The present invention relates to the chromatographic isolation of a target cell or another complex biological material, in particular by column chromatography such as affinity chromatography or gel permeation chromatography. The invention employs a receptor binding reagent that binds to a receptor molecule that is located on the surface of a target cell. The invention in general provides novel methods for the traceless isolation of biologic materials such as cells, cell organelles, viruses and the like. The invention also relates to an apparatus for the isolation of cells and other complex biological materials. |
| US10228304B2 |
Shaft shear detection through shaft oscillation
There is described a shaft shear event detection method. The method comprises storing in memory a shaft oscillation signature determined as a function of known characteristics of the shaft and associated with a shaft shear event; monitoring a rotational speed of the shaft; detecting from the rotational speed an oscillation wave superimposed on the rotational speed, the oscillation wave having a wave modulation frequency and a wave modulation amplitude; comparing the oscillation signature to the oscillation wave; and detecting the shaft shear event when the oscillation wave corresponds to the oscillation signature. |
| US10228303B2 |
Flexible automation cell for performing secondary operations in concert with a machining center and roll check operations
An automation cell for performing a plurality of secondary operations on manufactured parts is for use with a manufacturing machine operable to perform primary manufacturing of the parts. The automation cell includes a cell housing, a robot with a gripper mechanism capable of loading and unloading a part between the manufacturing machine and the automation cell, a gauging station being a secondary operation device and operable to gauge a parameter of a manufactured part, a marking device for marking the manufactured part, and a vision system for verifying the marking of the manufactured part. |
| US10228299B2 |
Systems and methods for monitoring operative components of a vehicle based on ambient conditions
A component monitoring system is configured to indirectly monitor an operative health status of an operative component. The component monitoring system includes an ambient condition sensor within a chamber, an operative component coupled to the chamber. The ambient condition sensor is configured to sample an ambient condition within the chamber when the operative component is active. The ambient condition sensor is configured to output ambient condition data indicative of the ambient condition detected by the ambient condition sensor. At least one control unit is in communication with the ambient condition sensor. The control unit(s) is configured to indirectly determine the operative health status of the operative component through an analysis of the ambient condition data. |
| US10228294B2 |
System and method for temperature sensing
A method includes post processing a plurality of temperature sensors grouped into a plurality of sets. For each set of the plurality of sets, a post-processing system coupled to corresponding temperature sensors receives a plurality output signals generated by the corresponding temperature sensors. For each set of the plurality of sets, the post-processing system computes values representing proportional to absolute temperature (PTAT) voltages and values representing internal reference voltages based on output signals generated by the corresponding temperature sensors. For each set of the plurality of sets, the post-processing system computes an average of the values representing the PTAT voltages and relative PTAT voltage variation coefficients. For each set of the plurality of sets, the post-processing system computes values representing corrected PTAT voltages using the relative PTAT voltage variation coefficients. |
| US10228293B2 |
Control system for determining temperature of paving material
A control system for determining a core temperature of a paving material being paved by a paving machine includes at least one temperature sensor. The temperature sensor generates data indicative of a temperature of the paving material at an auger assembly. The control system further includes a controller in communication with the temperature sensor. The controller receives the data indicative of the temperature of the paving material from the temperature sensor. Further, the controller determines the core temperature of the paving material based on the temperature of the paving material at the auger assembly. |
| US10228280B2 |
Optical sensor
An optical sensor includes an interaction region configured to comprise an analyte and an illumination source configured to illuminate the interaction region with an optical input signal. The optical sensor further includes an optical coupling structure configured to collect transmitted parts of the optical input signal from the interaction region and an optical neuromorphic network that is directly optically coupled to the optical coupling structure and is configured to receive and process the transmitted parts of the optical input signal in the optical domain. The invention further concerns a related method for analyzing an analyte by an optical sensor. |
| US10228279B2 |
Radiance sensor and radiance reconstruction method
A radiance sensor includes a memory and a microprocessor. The memory stores non-transitory computer-readable instructions and adapted to store a plurality of electrical signals output from a photodetector array in response to electromagnetic radiation transmitted through a lenslet array and incident on the photodetector array. The microprocessor is adapted to execute the instructions to (i) determine irradiance of the electromagnetic radiation in a detector plane from the plurality of electrical signals, each electrical signal having generated by a respective one of a plurality of photodetectors of the photodetector array, and (ii) reconstruct, from the determined irradiance, the 4D-radiance in an input plane, the lenslet array being between the input plane and the detector plane. |
| US10228276B2 |
Glass body scale
The invention discloses a glass body scale, the scale comprising: a glass panel, where a support leg assembly is mounted beneath the glass panel, and a metering display component is mounted at one side of the glass panel; the glass panel is provided with a hole or holes, and a support leg of the support leg assembly is inserted into the hole or one hole, so that the glass panel is sleeved on the support leg by using the hole. The present invention has the advantages of simple structure, which results in convenient assemble, firmer installation, and implementation of an ultrathin appearance with thickness of less than 10 mm. |
| US10228269B2 |
Sensor unit having an adhesive member connected to an outer edge of a sensor device and placed continuously in an area overlapping a sensor device
A sensor unit includes: a sensor device including an inertial sensor; a substrate to which the sensor device is bonded; a case member accommodating at least the sensor device; and an adhesive member provided to cover, in a plan view of the substrate as viewed from the case member side, an outer periphery of the sensor device and so as to connect the sensor device with the case member. |
| US10228268B2 |
Sensor device removably attachable to a drug delivery device
A sensor device (2) is removably attachable to a drug delivery device (12). The sensor device comprises an array (20) of optical sensors arranged within the sensor device such that, when the sensor device is attached to the drug delivery device, the drug delivery device having a first movable element (14) which is configured to move along a path parallel to the longitudinal axis of the drug delivery device, each optical sensor is operable to detect light received at different locations along the linear path and to output a signal indicative of an amount of detected light; and circuitry (21) configured to receive the signals output from the optical sensors and, based on the received signals, to determine information associated with a location along the path of the first movable element. |
| US10228266B1 |
Fenestration unit monitoring devices and methods
Fenestration unit monitoring devices described herein are configured to retrofit an existing fenestration unit lock assembly to incorporate components that are capable of monitoring the locked or unlocked status of the existing fenestration unit lock assembly and/or the panel position status of a movable panel of the fenestration unit. The fenestration unit monitoring devices include a monitor housing configured for mounting on the surface of a frame member on which a fenestration unit lock assembly is already mounted. The monitor housing of the fenestration unit monitoring device includes a lock cavity such that a portion of the fenestration unit lock assembly is located in the lock cavity formed between the monitor housing and the surface of a frame member to which the monitor housing is mounted. |
| US10228265B2 |
Systems and methods to manage and control renewable distributed energy resources
A system for analyzing energy usage measures one or more parameters indicative of energy usage for a plurality of sub-circuits, where the sampling rate for the measuring is substantially continuous, and automatically transmits information related to at least one of the measured parameters at a rate that enables monitoring of current energy usage. The system further detects a significant change in a measured parameter, determines whether the significant change in the measured parameter is caused by a change in energy usage, and automatically transmits information related to the significant change in the measured parameter caused by the change in energy usage after detecting the significant change. |
| US10228261B2 |
Interactive voice response with user designated delivery
Directions are provided over a network to a mobile terminal. Destination entries are stored in a memory. A server receives a voice-based request for directions to a target destination from the mobile terminal. A current location of the mobile terminal is determined. A processor compares the destination entries with the target destination to determine a matching entry. Directional instructions to the matching entry are obtained for the target destination based on the current location of the mobile terminal. The obtained directional instructions are transmitted to the mobile terminal for display on the mobile terminal. |
| US10228255B2 |
Determination of a route of a mobile device in a mobile network
A method and system for determining a traveled route of a mobile device in a mobile network. A determination is made of a series of consecutive movements of the mobile device along a path of locations from an origin location of the path at an earliest activity of a plurality of activities of the mobile device to a destination location of the path at a latest activity of the plurality of activities. Historical sets of routes of the mobile device are accessed from storage. At least one common route is ascertained from the set of routes, wherein the locations in each common route include all of the locations on the path. A common route of the at least one common route is designated as the traveled route of the mobile device. |
| US10228251B1 |
Enhancing geocoding accuracy
Where a mobile computer device having a position sensor, such as a GPS sensor, and an accelerometer is configured to estimate a geographic position of the mobile computer device using the position sensor, the accuracy of such positions may be enhanced by correlating accelerations of the mobile computer device, as determined by the accelerometer, against the positions of known surface features within a vicinity of the estimated positions. If the observed accelerations are consistent with one of the known surface features, the location of the mobile computer device may be correlated with the location of the one of the known surface features. |
| US10228248B2 |
Hybrid power source and control moment gyroscope
A hybrid power source and control moment gyroscope (“HPCMG”) is disclosed. The HPCMG includes a control moment gyroscope (“CMG”), a first conductive bearing, and a second conductive bearing. The CMG includes a first transverse gimbal assembly, a central mass that produces a voltage potential, and a second gimbal assembly rotationally connected to the first transverse gimbal assembly. The first transverse gimbal assembly is rotationally connected to the central mass along a first axis of rotation and the central mass is configured to spin about the first axis of rotation and the first transverse gimbal assembly is configured to rotate about a second axis of rotation of the second gimbal assembly. The first conductive bearing rotationally connects the central mass with the first position of the first transverse gimbal assembly along the first axis of rotation. |
| US10228243B2 |
Distance sensor with parallel projection beams
A method for calculating a distance to an object includes projecting a plurality of projection beams from each of a plurality of projection points, wherein the plurality of projection points is arranged around a lens of an image capturing device, and wherein at least two beams of the plurality of projection beams are parallel to each other, capturing an image of the field of view, wherein the object is visible in the image and a projection pattern generated by the at least two beams of the plurality of projection beams is also visible in the image, and calculating the distance to the object using information in the image. |
| US10228241B2 |
Device and method for detecting an image of a preferably structured surface of an object
The aim of the invention is a quick and very precise reconstruction of an object. This is achieved by a device and a method for detecting an image of a preferably structured surface of an object (6), comprising at least one pattern projection unit for illuminating the object (6) and at least one imaging unit (7) for capturing images of projected patterns. A temporal and/or spatial analysis of received images or image sequences is carried out in order to reconstruct the surface. The at least one pattern projection unit is designed to generate patterns using a diffraction of light on an optical grating. Furthermore, the method for detecting images is characterized in that by using the temporal and/or spatial analysis of the captured images or image sequences, corresponding pixels are ascertained by means of algorithms, said pixels together with an imaging function allowing a triangulation of surface points. |
| US10228240B2 |
Depth mapping using structured light and time of flight
A depth camera assembly (DCA) determines distances between the DCA and objects in a local area within a field of view of the DCA. The DCA includes an illumination source that projects a known spatial pattern modulated with a temporal carrier signal into the local area. An imaging device capture the modulated pattern projected into the local area. The imaging device includes a detector that comprises different pixel groups that are each activated to captured light at different times. Hence, different pixel groups capture different phases of the temporally modulated pattern from the local area. The DCA determines times for light from the illumination source to be reflected and captured by the imaging device from the phases captured by the different pixel groups and also determines distances between the DCA and objects in the local area based on deformation of the spatial pattern captured by the imaging device. |
| US10228229B2 |
Touch trigger probe
A touch probe for a coordinate measuring machine with a processor which is programmed to generate a trigger signal signalling a contact between a stylus of the probe and a workpiece, whenever one of a plurality displacement signals exceeds a corresponding threshold. In addition, or in alternative, a delayed trigger is generated based on a processing a plurality of samples of displacement signals that are stored in a buffer. The processor is programmed to minimize anisotropy of the probe response. Furthermore, the thresholds can be modified during operations based on commands received from the CMM controller. |
| US10228226B2 |
Device for monitoring an ignition device
A monitoring device and system are provided for monitoring normal sequence of an initiation. The device includes at least one sensor in a region of an explosive charge and/or in a region of at least one ignition device for the explosive charge of the munitions system, and also a control device for evaluating output signals of the sensor with the control device connected to at least one ignition device in a controlling manner on a basis of the evaluation. At least one sensor is arranged at an output of a first ignition device for subdetonative initiation of the explosive charge. The control device is connected to a further ignition device and enables or inhibits it on a basis of a signal supplied by the sensor and assessed in the control device, and at least one sensor is designed for sensing pressure, temperature, light, electrical current or changing of mechanical states. |
| US10228223B1 |
Cook-off mitigation systems
Embodiments of the invention are directed to enhancing insensitive munitions performance. Some embodiments of the invention employ an outgassing pad having unique geometrical configurations and positioning. Other embodiments rely on using thermally-releasable components to foster billet expulsion. Additional embodiments combine both aspects into an entire cook-off mitigation system. |
| US10228221B2 |
System, method and apparatus for toys and games for water guns
A toy may include a target having a target magnet and a first color configured to become a second color when the target is activated. The toy also may include a backing having a backing magnet configured to be mounted to an interior of a garment. The backing may be magnetically attracted to the target magnet through the garment when the target is on an exterior of the garment. The target may be configured to be retained on the garment only via magnetic force between the target magnet and the backing magnet. The target and the backing may be configured to be readily removed from the garment and have numerous re-uses for future play. |
| US10228220B2 |
Throwing game target
A throwing game target having a back plate and multiple blades extending outwardly from the back plate. The blades may be comprised of horizontal and vertical blades. In such embodiments, the blades may be arranged in multiple groupings of three blades with at least one horizontal blade and one vertical blade. |
| US10228214B1 |
Fixed stock adapter
A fixed stock adapter for a receiver of a fire arm comprises a receiver engagement portion disposed at a top end of the fixed stock adapter that further comprises two opposing sides configured to couple to a portion of the receiver of a firearm. A transition portion of the receiver engagement portion is configured to contact a portion of a fixed stock accessory and be congruent with the portion of the fixed stock accessory. A spine is further configured to couple to the two opposing sides and the transition portion. An accessory engagement portion is coupled to the spine and comprises one or more accessory engagement surfaces configured to fit within the fixed stock accessory and at least one coupling feature configured to receive a coupling element. The coupling element configured to engage a coupling feature on the fixed stock accessory. |
| US10228213B1 |
Recoil reducing stock system
A recoil reduction system for a firearm. In some embodiments, the recoil reduction system includes a biasing element and a butt pad assembly configured to deform substantially proportionate to each other during a recoil event. The biasing element and/or butt pad assembly may include a spring-type element or, alternatively, a dampening device. The butt pad assembly may include an open cell butt pad having a hardness that is substantially higher than conventional butt pads. |
| US10228210B2 |
Suppressor with varying core diameter
A firearm suppressor has a tube and a baffle stack carried within the tube. A first stack portion has a first inner volume defined by a first inner wall having a first diameter. A second stack portion has a second inner volume defined by a second inner wall having a second diameter unequal to the first diameter, the second stack portion being located forward of the first tube portion. A first outer volume has a first radial thickness formed between the first inner wall and the tube, and a second outer volume has a second radial thickness formed between the second inner wall and the tube. Vents in at least one of the stack portions allow gases and particulates to flow between the inner and outer volumes. |
| US10228208B2 |
Dynamic variable force trigger mechanism for firearms
An electromagnetically variable firing system for a firearm is disclosed which may include a trigger assembly or mechanism comprising an electromagnetically-operated control device which allows the user to select and adjust the trigger pull force-displacement profile electronically. In one embodiment, the control device may be an electromagnetic trigger mechanism comprising an electromagnetic snap actuator operated via a microcontroller. The microcontroller is configurable by a user to adjust the trigger force-displacement profile according to preset user preferences. The microcontroller energizes the actuator during a trigger pull according to a preprogrammed trigger force and/or displacement setpoint aided by a trigger sensor(s). The energized actuator creates a magnetic field which dynamically increases or decrease the trigger force required to fully actuate the trigger to discharge the firearm. In other embodiments, the control device may be an electromagnetic magnetorheological fluid actuator. |
| US10228207B2 |
Pistol including multifunctional trigger bar, trigger bar release, dual sided trigger bar depressor and locking block springs
A pistol including a multifunctional trigger bar, trigger bar release, trigger bar depressor including two configurations, and a locking block cushioned by locking block springs. |
| US10228204B1 |
Mechanical firearm safety system
A firearm safety system that is operable to inhibit the discharge of a firearm unless the user of the firearm is wearing a mechanical engagement member. The firearm safety system includes a button biasly mounted within the grip of the firearm. The button is movable intermediate a first position and a second position. Operably coupled to the button is a coupling means that is configured to operably couple the button to a sear lever of a firearm. The coupling means includes alternate configurations including cables or shafts that are configured to be movable upon depression of the button. The button is moved by a mechanical engagement member. The mechanical engagement member is a metal ring worn on the finger of the hand engaged with the grip of the firearm. As the mechanical engagement member depresses the button, the sear lever is moved so as to permit discharge of the firearm. |
| US10228191B2 |
High-pressure plate heat exchanger
The invention relates to a high-pressure plate heat exchanger having a polygonal plate packet that is arranged in a pressure chamber created by a housing, the housing having convexly curved flange covers. Said heat exchanger is characterized in that at least one of the flange covers has a polygonal opening for receiving the plate packet. |
| US10228188B2 |
Method for real-time performance check of container system
The invention relates to a method for real-time performance check of transport refrigeration units comprising the steps of: comparing via controller temperature sensors by pairs and determining from these comparisons by pairs if one or more temperature sensors are defective or in some extent deviates from expected temperature readings; at the same time measuring/monitoring the mass flow of cooling agent through a compressor and through an evaporator expansion valve Vexp which the controller by comparison determines if mass flow through the compressor do not deviate more than 25% from the mass flow through that evaporator expansion valve Vexp; if said deviation of mass flow through the compressor is more than 25% different from said mass flow through the expansion device Vexp, an error signal is provided. |
| US10228187B2 |
Refrigerator with camera and control method for the same
A refrigerator includes a storage compartment formed in a cabinet of the refrigerator by a fixed insulation wall, the storage compartment being provided with an access opening. The refrigerator also includes a door rotatably provided to the cabinet to open and close the access opening, a drawer provided in the storage compartment, a camera fixed to a ceiling of the storage compartment to photograph both a first region for storing of food arranged in an external space of the drawer and a second region for storing of food arranged in an internal space of the drawer, and a controller configured to separate, through a capturing time of a picture containing both the first region and the second region, a first region picture and a second region picture from the picture to individually divide and store the first region picture and the second region picture. |
| US10228185B2 |
Assembly for a domestic refrigeration appliance with a wire basket and domestic refrigeration appliance with such an assembly
An assembly for a domestic refrigeration appliance includes a wire basket and at least one pull-out rail apparatus connected to the wire basket. The pull-out rail apparatus has a coupling unit which engages at least partially around at least one wire of the wire basket oriented in a first direction and engages at least partially around one wire of the wire basket oriented in a second direction that is different than the first direction. A domestic refrigeration appliance is also provided. |
| US10228184B2 |
Water line guide assembly for inserting a fluid line into a fluid line valve of an appliance
A fluid line insertion guide for a refrigerator includes a collet adapted for engagement with a fluid line. The collet includes a biased end and an insertion end. The fluid line is inserted through a fluid line aperture defined within the biased end. The insertion end is configured to be inserted into a fluid valve to a final insertion depth to place the fluid line and fluid valve in communication with each other. A fluid line guide includes a retaining channel and a biasing surface. The retaining channel engages a valve housing to define a guide position. When the fluid line guide is in the guide position, the biasing surface is disposed a predetermined distance from a valve aperture of the fluid valve and further defines a position of the biased end of the collet and the final insertion depth of the insertion end into the fluid valve. |
| US10228182B2 |
Door for home appliance, home appliance, and method for manufacturing the same
A door for a home appliance, a home appliance, and a method for manufacturing the same, are disclosed. The door for a home appliance comprises a panel assembly; and a frame assembly defining a predetermined space having an opening connected with an edge of the panel assembly, and making a foaming space for receiving a thermal insulator by means of the predetermined space of the frame assembly and the edge of the panel assembly, wherein a foaming injection hole through which the thermal insulator is injected is provided on at least one of ends of an upper surface, a lower surface, a left side and a right side of the frame assembly. |
| US10228175B2 |
Liquid temperature control apparatus and temperature control system
A liquid temperature control apparatus including a heat medium circulation apparatus equipped with a cooling unit having a compressor, a condenser, an expansion valve, and a plurality of cooling heat exchangers, and equipped with a heating unit configured to allow a portion of a heat medium flowing out from the compressor toward the condenser to be branched and return the portion of the heat medium to flow into the condenser on the downstream side of the compressor via a heating heat exchanger and a heating amount adjustment valve; and a liquid flow apparatus. A first liquid flow path of the liquid flow apparatus is connected to the first cooling heat exchanger and to the heating heat exchanger. A second liquid flow path is connected to the second cooling heat exchanger. Moreover, an electric heater for heating the liquid allowed to flow is provided in the second liquid flow path. |
| US10228173B2 |
Compressor for a refrigerating plant and refrigerating plant comprising said compressor
A compressor for a refrigerating plant comprising at least one cylinder (12); at least one piston (13), which slides alternately inside the cylinder (12); at least one head (18a) provided with a suction chamber (19), connected to a suction line (9) of the plant (1) and to the cylinder (12) to supply the cylinder (12) with a refrigerating fluid, and with a suction valve (25a), configured to regulate the flow rate of refrigerating fluid; the suction valve (25a) is movable between a first position, wherein is defined a first flow area which allows the suction of a first flow rate of refrigerating fluid, and a second position wherein is defined a second flow area smaller than the first flow area which allows the suction of a second flow rate of refrigerating fluid lower than the first flow rate. |
| US10228168B2 |
Compressor bearing cooling
A compressor (22) has a housing assembly (40) with a suction port (24), a discharge port (26), and a motor compartment (60). An electric motor (42) has a stator (62) within the motor compartment and a rotor (64) within the stator. The rotor is mounted for rotation about a rotor axis (500). One or more working impellers (44) are coupled to the rotor to be driven by the rotor in at least a first condition so as to draw fluid in through the suction port and discharge the fluid from the discharge port. An inlet guide vane (IGV) array (174) is between the suction port (24) and the one or more impellers (44). One or more bearing systems (66, 68) support the rotor (64) and/or the one or more impellers (44). One or more main drain passages (120, 234 206; 120, 232, 202, 206) are coupled to the bearings to pass fluid along a drain flowpath from the bearings to a location (172) upstream of the impeller and downstream of the IGV array. |
| US10228165B2 |
Thermoelectric string, panel, and covers for function and durability
A thermoelectric device comprising an elongated panel of two foam layers, and having an inserted thermoelectric string is incorporated into a seat cushion, planting pot, and battery thermal manager. Several enhancements to the string and the panel improve its durability, visual appeal, and tactile appeal over the prior art. |
| US10228163B2 |
Heliostat calibration device and heliostat calibration method
Provided are a heliostat calibration, device and a heliostat calibration method that can suppress time-change-dependent control error increases and can reduce calibration frequency. The present invention is provided with: an initial position information acquisition unit that acquires initial position information for a heliostat; a theoretical value calculating unit that calculates from the heliostat initial position information and sun position information a theoretical value that is related to the orientation of the heliostat; a deviation calculation unit that, using as input an actual measured value for the orientation of the heliostat, calculates the deviation between the theoretical value and the actual measured value at least two times a day; and a coordinate calibration unit that, when the deviation exceeds a threshold value, calibrates the coordinates of the heliostat such that the deviation is at or below the threshold value. |
| US10228162B2 |
Four pass high efficiency furnace and heat exchanger
The present provides a condensing heat exchanger assembly that includes a plurality of heat exchanger passes. The condensing furnace includes a burner assembly having a combustion air device and further includes a frame having primary heat exchanger with a first pass and a second pass. A secondary heat exchanger having a third pass and a fourth pass. The primary heat exchanger assembly may be generally parallel to the secondary heat exchanger assembly such that supply airflow may traverse over the primary and secondary heat exchangers simultaneously in both a first direction and in an opposite second direction. The first pass may include a single drum. The second pass, third pass and fourth pass may include a plurality of aligned tubes. |
| US10228160B2 |
Furnace cabinet with integral protrusion
A furnace has a cabinet having at least one wall at least partially defining an interior space of the cabinet, a heat exchanger disposed in the interior space, and a protrusion formed integrally with the at least one wall, the protrusion extending generally inward into the furnace to at least partially obstruct a circulation airflow through the cabinet. |
| US10228159B2 |
Heater for an incubator for infants and incubator for infants
A heater, for an incubator for infants, has a housing structure with an upper housing surface and a lower housing surface, at least one air inlet for an inflowing air stream, at least one air outlet for an outflowing air stream, at least one fan impeller, at least one heating element and at least one heat transfer element. The upper housing surface and the lower housing surface delimit a flow space. The heat transfer element is a plate with a flat surface that is arranged horizontally during operation of the heater. An incubator for infants having such a heater is also provided. |
| US10228158B2 |
PTC heater
A PTC heater having a heat conductor, a first end cover, a second end cover, and a PTC heating element. The heat conductor includes a duct for accommodating a PTC heating element, a first liquid passage channel, and a second liquid passage channel. The first end cover is coupled to one end of the heat conductor and includes a first and a second compartment, a water inlet, and a water outlet. The water inlet is in fluid communication with the first compartment and the first liquid passage channel, and the water outlet is in fluid communication with the second compartment and the second liquid passage channel. The second end cover is coupled to the other end of the heat conductor. The first and second liquid passage channels are in fluid communication with each other via an internal space of the second end cover to form a closed liquid circulation channel. |
| US10228156B1 |
Swing gates for accessing condenser unit housings
A condenser unit housing of a refrigeration system has an outer walls and a top cover. An opening formed in one of the outer walls and framed by the top cover and sidewalls, the opening having a width W1 between the sidewalls. The housing includes a swing gate positioned within the opening when in a closed position and contacting the top cover when in an open position. The swing gate includes first rods having a width W2 less than the width W1, second rods coupled to the first rods, the second rods extending in a direction different than the first rods, and a pivot rod. The second rods include a straight section and a curved section. The pivot rod is coupled to the curved section and has a width W3 greater than the width W1. The pivot rod is below the top cover in both the open position and the closed position. Other embodiments are presented. |
| US10228154B2 |
Control apparatus, control system and control method
A control apparatus that controls, based on a temperature of a predetermined space measured by a plurality of temperature sensors associated with a plurality of air conditioning apparatuses, the air conditioning apparatuses so that the temperature of the predetermined space becomes a set target temperature, comprises: an air conditioning controller that performs control such that the air conditioning apparatus operates, and a determiner that causes one of the plurality of air conditioning apparatuses to perform a predetermined operation, and decides a temperature sensor that is fastest in a change rate of the measured temperature among the plurality of temperature sensors as a temperature sensor to be associated with the one air conditioning apparatus. |
| US10228153B2 |
Temperature adjustment method and apparatus
A method and a temperature adjustment apparatus of adjusting an indoor temperature includes: predicting an temperature change pattern of a first rate time zone that is reached after an operation of a Heating, Ventilation, and Air Conditioning (HVAC) system, based on an indoor temperature change pattern extracted from information stored; predicting a power consumption of the HVAC system based on the predicted temperature change pattern; and scheduling a discharging power quantity of an Energy Storage System (ESS) battery based on the predicted power consumption of the HVAC system in the first rate time zone, which is reached after the operation. The temperature adjustment method and the apparatus may schedule a discharging power quantity of the ESS battery in consideration of power consumption predicted by the temperature adjustment apparatus, external environmental factors, and characteristics of the ESS battery, thereby optimizing the rate reduction effect. |
| US10228152B2 |
Method and system for optimizing a speed of at least one of a variable speed compressor and a variable speed circulation fan to improve latent capacity
An HVAC system includes an evaporator coil and a metering device. The HVAC system includes a variable-speed circulation fan and a condenser coil fluidly coupled to the metering device. A variable-speed compressor is fluidly coupled to the condenser coil and the evaporator coil. A controller is operatively coupled to the variable-speed compressor and the variable-speed circulation fan. A second temperature sensor is disposed in an enclosed space. The second temperature sensor measures temperature of the enclosed space and transmits the temperature of the enclosed space to the controller. The controller determines if the temperature of the enclosed space is below a minimum threshold. Responsive to a determination that the temperature of the enclosed space is below the minimum threshold, the controller modulates at least one of a speed of the variable-speed compressor and the variable-speed circulation fan to lower a discharge air temperature. |
| US10228150B2 |
Humidifying apparatus
Disclosed herein are a humidifying apparatus which may be prevented from being contaminated. A humidifying apparatus comprises a water tank configured to store water, a filter assembly configured to filter the water stored in the water tank and a humidifying assembly configured to perform humidification by absorbing and vaporizing the water filtered by the filter assembly, a drain flow passage provided at a lower surface of the humidifying assembly, wherein residual water remaining after being absorbed in the humidifying assembly is recovered in the water tank via the drain flow passage, and a guide rib configured to guide the water recovered in the water tank is provided in the water tank. |
| US10228146B2 |
Cooking apparatus having lighting elements
A cooking apparatus with a cooktop composed of a glass or glass-ceramic material is provided. The cooking apparatus includes a heating element and a lighting element that are disposed in the region below the underside of the cooktop. The heating element is applied to the underside of the cooktop indirectly by a pressing device or directly by pre-stressing one or a plurality of spring elements. The lighting element and the heating element are disposed on a common support section of the pressing device in such a way that they are adjustable with an oscillation of the cooktop. |
| US10228143B2 |
Gas burner, gas hob and gas cooking appliance
A gas burner for a gas hob of a gas cooking appliance. The gas burner comprises a gas crown (1) and a cap (14) configured for covering the gas crown (1), wherein the gas crown (1) comprises a central gas distribution chamber (5) confined by a circumferential wall (4) which comprises a peripheral outer surface inclined downwards to the outside, and a plurality of gas outlet ports (6) implemented in the circumferential wall (4) as upwardly opened grooves passing through the circumferential wall (4) and opening into the slanted outer surface, wherein lower outer edges of the grooves (6) are sloped towards the gas distribution chamber (5) and define a groove perimeter (12) corresponding to or larger than the outer cap perimeter (13). |
| US10228142B2 |
Wood-burning stove with internal baffles for increased burn times
A wood-burning stove includes a first baffle spaced apart from the stove's front wall and extending from the stove's floor towards its ceiling to a height in a range of (0.65-0.75) of the stove's internal height. An air intake chamber is defined between the stove's front wall and first baffle. A firebox is defined between the first baffle and the stove's back wall. A second baffle is coupled to the stove's back wall at a position thereon below the stove's flue port. The second baffle extends from the back wall towards the first baffle to a second baffle depth of (0.7-0.85) of the stove's firebox depth. The second baffle terminates at an outboard edge that is spaced apart from the stove's ceiling to define a flow area in a range of 0.5-1.0 times a cross-sectional area of the flue port. |
| US10228139B2 |
Gas turbine engine and method for operating a gas turbine engine
A method for operating a gas turbine engine during flight operation of the gas turbine engine in an aircraft may include measuring a gas temperature downstream of the combustor using a plurality of temperature measurement devices circumferentially disposed about an engine centerline and varying the output of at least one fuel injector in a first direction and the output of at least another fuel injector in a second direction, while maintaining a thrust output of the gas turbine engine during the flight operation. A gas turbine engine may include temperature measurement devices circumferentially disposed about an engine centerline and a system configured for varying the output of at least one fuel injector in a first direction and the output of at least another fuel injector in a second direction, while maintaining a power output of the gas turbine engine. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for gas turbine engines. |
| US10228136B2 |
Combustor assembly
A combustor assembly for a gas turbine engine is includes a liner and a combustor dome formed of a ceramic matrix composite material. The combustor dome and liner together define at least in part a combustion chamber. The combustor dome extends along a circumferential direction and defines one or more openings, the combustor dome is configured to receive one or more fuel-air injector hardware assemblies in or through the one or more openings. |
| US10228134B2 |
Damper for gas turbine
The present invention generally relates to a gas turbine and more in particular it is related to a damper assembly for a combustion chamber of a gas turbine. According to preferred embodiments, the present solution provides a damper assembly including protrusions on a wall of the neck. These protrusions result in a side wall reactance to the acoustic field that has the effect of decreasing the effective speed of sound in the neck. The decrease of the effective speed of sound in the neck is equivalent to an increase of the effective neck length. |
| US10228132B2 |
System for optimizing air balance and excess air for a combustion process
A control system for adjusting total air flow or oxygen in flue gas for a fossil fired power generating or steam generating unit, that includes a plurality of sensors that supply data to a tunable controller adapted to sense total air flow and/or oxygen flow; with the sensors also supplying data relating to carbon monoxide (CO) and/or combustibles and/or loss of ignition (LOI) and/or carbon in ash (CIA), and where the tunable controller can set a desired target or target range for at least one of CO, combustibles, CIA, or LOI and adjust the total air flow and/or O2 via direct control or bias signals. The system can respond to discrete events, analog events and/or thresholds. |
| US10228131B2 |
Polygeneration production of power and fertilizer through emissions capture
Method for the production of ammonia, and optionally urea, from a flue gas effluent from an oxy-fired process, wherein the production of ammonia and optionally urea includes a net power production. Also provided is a method to effect cooling in an oxy-fired process with air separation unit exit gases utilizing either closed or open cooling loop cycles. |
| US10228127B2 |
Heat isolating torch
A device with a flame bowl for a torch having a torch body containing a fuel supply. A fitting attaches to the flame bowl for interfacing with the fuel supply. A perforated support affixes the flame bowl in an elevated position relative to a portion of the torch body. |
| US10228126B2 |
Device and method for generating steam
The invention relates to a device for generating steam. The device comprises a water outlet arrangement having an open end to spray water onto a water receiving arrangement. The water receiving arrangement comprises an interior surface defining a chamber in which the open end is arranged so that water sprayed from the open end is sprayed onto the interior surface. The device further comprises a heating element for heating the interior surface up to a temperature for generating steam from water sprayed on the interior surface. The interior surface is formed by two separate cavities, the open end comprising a spray nozzle received within each cavity so that each spray nozzle sprays water onto a region of the interior surface, each region being defined by the cavity in which a respective spray nozzle is received. This allows the water sprayed by the water outlet arrangement be more uniformly spread on the interior surface, leading to more effective heating and more steam may be generated per unit time. |
| US10228125B2 |
System for generating electrical power from low temperature steam
A system for the generation of electrical power using a solar collector that heats water using solar energy. The heated water is stored in a first tank. A vessel is connected to the first tank through a pipe and includes a headspace within which the heated water is sprayed to thereby generate steam. The headspace pressure is lower than atmospheric pressure and the water not converted to steam is collected in a pool at the bottom of the vessel to be fed back into the first tank. The steam is fed to a partial admission turbine that drives an electrical generator. |
| US10228118B2 |
Vehicular lamp
A vehicular lamp includes a projection lens made of resin; a light source that is disposed behind the projection lens, the vehicular lamp being configured such that light from the light source is emitted forward through the projection lens; a wind generator configured to generate wind; and a wind guide path configured to guide wind generated by the wind generator to a position where the wind hits a surface of the projection lens. |
| US10228117B2 |
Air mixing methodology and system to reduce the temperature of LEDs of a photocatalytic reactor
An LED panel includes a support having a first side, a second side opposite the first side, and a window that extends from the first side to the second side. An LED is affixed to the first side. A diverter affixed to the second side. The diverter includes an angled portion, wherein the angled portion extends over a window portion that is less than all of the window. |
| US10228115B2 |
Lighting apparatus for raising natural lawn grass
A movable lighting apparatus for raising natural lawn grass includes a frame, main support legs supporting the frame, and casters attached to the lower ends of the main support legs. A movable beam is provided such that it can be advanced and retracted relative to the frame in a left-right direction. A stationary beam is fixed to the frame. A sub-support leg is provided at an advancement direction forward end portion of the movable beam so as to support a distal end of the movable beam when the movable beam is advanced. A caster is attached to the lower end of the sub-support leg. LED lamps are attached to the movable beam and the stationary beam. When the movable beam is retracted, the lower end of the caster of the sub-support leg is moved to a position above the lower ends of the casters of the main support legs. |
| US10228113B2 |
Landscape light
An electric candle including a body having a wax-like exterior configured to mimic an appearance of a wax candle, a first non-laser light source disposed at least partially within the body and configured to produce a light which mimics a flame of a wax candle, and a second light source producing a laser light disposed at least partially within the body and including a lens configured to disperse the laser light. |
| US10228112B2 |
LED and/or laser light device has more than one optic elements and wide flat opening or sphere outer cover to create big range image or lighted pattern
An LED and/or laser light device uses an outlet plug-in power source, bulb base power source, interchangeable power source, or USB power source, and incorporates more than one geometrically shaped optics elements or lens having reflective and/or refractive properties that cause a plurality of light beams to reflect, retro-reflect or refract before passing through the at least one optics lens to create or project an image, message, lighted pattern, number, time, geometric art, nature scene, etc. onto a desired surface with a wider viewing angle. |
| US10228110B1 |
Handheld illunating device with orb-shaped lens for enhancing forward and lateral visibility
An handheld illuminating device with orb-shaped lens for enhancing forward and lateral visibility including a flashlight having at least one light source that emits light rays through an orb-shaped lens. The orb-shaped lens is semi-spherical and adapted to disperse the light rays through a substantially 270° arc of uniform light for illuminating more than one area around the user, diffusing the light rays to soften the illumination from the light source, and eliminates shadows that are inherent in flat or curvilinear lenses. A reflector reflects light rays from the light source to the orb-shaped lens. A power supply powers the light source. A switch regulates power and intensity of the light source. A transparent cover protects the orb-shaped lens from physical damage. |
| US10228109B2 |
Illumination device for a motor vehicle with a safety device to detect failure states, and method for detection of failure states
The disclosure concerns an illumination device for a motor vehicle, with a laser light source that is designed to emit light, with a reflector comprising a reflection side that is designed to reflect light and comprises an electrically conductive layer, and an outside that faces away from the reflection side and is arranged on the opposite side. Furthermore, the illumination device has a safety device to detect failure states of said illumination device. The safety device has at least one inductive sensor that is arranged externally relative to the reflector, such that the outside of the reflector is facing toward the inductive sensor and the reflection side of the reflector is facing away from the inductive sensor, wherein the safety device is designed to detect a temperature change of at least one region of the reflection side of the reflector by the inductive sensor. |
| US10228107B2 |
Illumination module for a motor vehicle
The invention relates to an illumination module for a motor vehicle employing at least one organic electroluminescent diode. The module includes at least one conductor wire connecting a first conductor terminal of the at least one organic electroluminescent diode to a second conductor terminal of a support wherein at least one organic electroluminescent diode is received. |
| US10228106B2 |
Luminaire with light source and spaced-apart luminescent body
Various embodiment may relate to a luminaire, including at least one light source, in particular a semiconductor light source, for emitting a primary light beam onto at least one spaced-apart luminescent body, wherein the luminescent body includes at least one hole and a direct light component of the respective primary light beam can be radiated through the at least one hole. |
| US10228103B1 |
Solar lamp
The present application discloses a solar lamp, comprising a main frame, a solar panel, an LED light panel, a sensor switch and a mounting base. The solar panel is fixed to the main frame. The LED light panel is movably connected to the main frame, and forms an included angle of 0-100 degrees with respect to a plane where the main frame is located. The sensor switch is mounted on a bottom face of the main frame, and is opposite the ground. The mounting base is connected to the main frame, and is provided with an adapter. The lamp senses presence and absence of a user via the sensor switch so as to switch on or off lights, thereby realizing effects of power saving and automatic switch-on and switch-off; and the illumination direction of the LED light panel is adjustable. |
| US10228102B2 |
Light-emitting birdbath basin and integrated light-emitting birdbath basin
A light-emitting birdbath basin having a body and a light-emitting body. A bottom portion of the body protrudes inwardly into the body to form a chamber. The light-emitting body is provided inside the chamber. Chamber walls of the chamber are formed as a first luminous body which is translucent. Lights emitted by the light-emitting body may brighten the hollow chamber to form a luminous chamber, and be configured to converge and focus on the surfaces of inner walls of the body after passing through the first luminous body. The basin-shaped body is placed outdoors. Water and bird food can be held in the basin. In daytime, the light-emitting body does not light up. Birds can clean their feathers and peck at the bird food in the basin, which is environmentally friendly and energy saving. |
| US10228095B2 |
LED bulb applicable for industrial automated production
An LED bulb applicable for industrial automated production includes a bulb body, a lamp holder, an LED driving module, a lamp pole, and a light strip. The bulb body is coupled to the lamp holder. The bulb body is made of a transparent material and in a hollow spherical shape. The lamp pole is installed and integrally fixed into the bulb body. The light strips are installed on the lamp pole and formed into a lamp module, and the light strips are connected in series or in parallel with each other. The LED driving module has a hole at the center sheathed on the lamp pole, so that the LED driving module is disposed in the bulb body. The invention has a simple structure and builds in the LED driving module to simplify the manufacturing procedure and lower the level of difficulty of the manufacture. |
| US10228088B2 |
Support frame and display assembly
A support frame and a display assembly are provided in the present disclosure. The support frame includes a connection frame, a first support plate at a top of the connection frame, and a second support plate and a third support plate respectively at two branches at a bottom of the connection frame. When the display device is on a support plane, the first support plate is connected to a bottom plate of the display device, and the second and the third support plates are connected to the support plane. When the display device is suspended on a suspension wall, the second and the third support plates are connected to a back plate of the display device, and the first support plate is connected to the suspension wall. |
| US10228083B2 |
Flexible pipe including thermal insulation
Apparatus for providing a thermal insulation layer in a flexible pipe, including one or more encapsulated regions of aerogel material disposed in a layer of flexible pipe body is disclosed. In addition, flexible pipe body including such apparatus, and a method of manufacturing flexible pipe body is disclosed. |
| US10228082B2 |
Extensible hose and hose assembly
An extensible hose, comprising an inner tubular element (2) suitable, in use, for being passed through by a fluid, said inner tubular element (2) being made from a first elastically extensible material and suitable for lengthening and widening under the action of the pressure of the fluid. The hose (1) also comprises at least one extensible outer tubular element (3) overlying, and coaxial to, said inner tubular element (2), comprising at least one surface portion (4) made from a second material resistant to external stresses, and the like. |
| US10228078B2 |
Marine pipeline installation system and marine pipeline installation method
A marine pipeline installation system and marine pipeline installation method are disclosed. The marine pipeline installation system includes a pipeline launch tower for launching the pipeline in a firing line along the pipeline launch tower into the sea, and one or more tensioners supported by the pipeline launch tower. The system further includes a pipeline guide supported in a pipeline launch trajectory between a pipeline storage and the firing line above the one or more tensioners, wherein the pipeline guide is provided opposite the firing line relative to the pipeline launch tower. A guide support structure is provided, which is embodied as a single-sided guide support arm arranged on one side of the pipeline guide only. |
| US10228074B2 |
Pneumatic mixing valve
A pneumatic mixing valve is provided, which includes a housing that defines a first inlet, a second inlet and an outlet. The first inlet is coupled to a first fluid source and the second inlet is coupled to a second fluid source. The housing defines a first chamber and a second chamber. The pneumatic mixing valve includes a mixing system. The mixing system includes a piston that is movable by at least one of the first fluid and the second fluid. The housing defines a fluid passageway that extends from near the first inlet to the second chamber and the pneumatic mixing valve includes an actuator that is movable between a first position and a second position. In the first position, the fluid passageway is closed such that the outlet is open, and in the second position, the fluid passageway is open such that the outlet is closed. |
| US10228071B2 |
Pinch valve for dispensing liquid
A pinch valve has an insert housed in a holder. The insert and the holder are shaped to receive a dispensing tube and the insert can rotate within the holder and around the dispensing tube. The insert can be rotated to have the pinch valve in a release configuration where the insert can be moved downward and out of the holder to allow for cleaning of the insert and holder. |
| US10228070B2 |
Check valves
A check valve comprises a valve housing defining a valve opening and a web extending across the valve opening. First and second mounting posts are provided on the valve housing on opposite sides of the opening and extend away from the opening. Each mounting post has a transverse bore formed therein. |
| US10228069B2 |
Rupture disc device and method of assembly thereof
A rupture disc device and method of assembly thereof are provided. The rupture disc device has a device body formed so that there are no leakage pathways to the radially outer surface thereof. The rupture disc is welded to the device body so that the weld joint therebetween is not relied upon to provide structural support, and instead strictly acts as a seal. In one form, the weld joint is formed with the weld beam directed axially transverse to thickness of the rupture disc to minimize unwanted variances in the rupture disc burst pressure that otherwise may be created due to the heat generated during weld joint formation. |
| US10228066B2 |
Vent assembly and method for a digital valve positioner
A digital valve positioner for use with an actuator. The digital valve positioner includes a housing, at least one exhaust port opening formed in the housing, and a vent assembly operatively coupled to the at least one exhaust port opening. The vent assembly includes a body having a bore, a valve seat surrounding the bore, and a check valve disposed within the bore. The check valve is arranged to shift from a closed position seated against the valve seat to an open position disposed away from the valve seat. A plurality of barriers is disposed around and positioned to enclose the check valve. The plurality of barriers is arranged to prevent an external medium from entering the check valve and to provide a tortuous flow path for the exhaust medium reducing sound through the vent assembly. |
| US10228062B2 |
Modular seal section with external ports to configure chambers in series or parallel configuration
A modular seal section for use within a downhole pumping system includes an upper fluid compensation section, a lower fluid compensation section and a guide body connected between the upper fluid compensation section and lower fluid compensation section. The guide body includes a configuration selection mechanism that can be externally manipulated to selectively place the upper fluid compensation section in either a series or parallel configuration with the lower fluid compensation section. |
| US10228060B2 |
Hydraulically controllable mechanical seal
A controllable mechanical seal for sealing a shaft rotatable relative to a housing of a device which manipulates a fluid, the seal including: (i) a first face element having a first face surface, wherein the first face element is adapted to rotate with the shaft; (ii) a second face element having a second face surface, wherein the second face element is adapted to be supported within the housing; wherein the first face surface and the second face surface define a gap between the surfaces, physical dimensions of the gap contributing to defining a leakage rate of the fluid through the gap; wherein at least one of the first face element or the second face element includes at least one cavity wholly contained within the face element, the at least one cavity adapted to contain a hydraulic fluid; and wherein the at least one cavity is in fluid communication with at least one hydraulic intensifier and at least one pressure control valve, the at least one hydraulic intensifier being in pressure communication with a source of pressure; (iii) a sensor adapted to generate a signal indicative of the leakage rate; and (iv) a controller responsive to the signal for generating an output; wherein a state of the at least one pressure control valve is adapted to change in response to the controller output in order to increase or decrease the pressure of the hydraulic fluid in the at least one cavity, thereby deforming one of the first face surface or the second face surface to adjust the leakage rate. |
| US10228058B2 |
Seals and sealing methods for a surgical instrument having an articulated end effector actuated by a drive shaft
Sealing assemblies and methods are disclosed for sealing a surgical instrument having an internal drive shaft subject to lateral displacement. A sealing assembly includes a rigid portion shaped to interface with an instrument shaft of the surgical instrument. A laterally oriented slot is open at a radially perimeter location and configured to receive an o-ring seal via the perimeter location. Apertures are disposed on opposing sides of the slot and open to the slot. The apertures are configured to receive the drive shaft there through and are larger than the drive shaft to accommodate lateral displacement of the drive shaft. The slot includes opposing internal sides spaced to interface with opposed axial surfaces of the o-ring seal. The seal inhibits axial transmission of an insufflated gas and/or bodily fluids while accommodating lateral displacement of the drive shaft. |
| US10228051B2 |
Two-piece molded pulley having radial bearing distortion-reducing characteristics
A two piece pulley is provided in which the pulley main housing and the outer pulley shell are molded without the bearing in place, thus eliminating an over-molding process. The pulley main housing is molded with a bear slip fit pocket. At least one of the bearing races of the bearing assembly includes an axially-protruding raised surface such as knurls or bumps. Each of the pulley main housing and the outer shell includes a bearing shield. On assembly, the bearing is slipped into the pocket on the pulley main housing and the outer shell is then ultrasonically welded to the main housing, thereby compressing the pulley material axially into the raised surface of the bearing race, locking the outer race of the bearing to the pulley in an axial direction. The raised surface on the bearing race allows the bearing assembly to grip the pulley in an axial direction. |
| US10228050B2 |
Cam device, fixing device, transfer device, and image forming apparatus
A cam device includes a cam and a driver. The cam includes a cam face that is gradually distanced from a rotation center of the cam over a range greater than half a round of the cam. The driver rotates the cam in a first direction and in a second direction opposite the first direction. |
| US10228047B2 |
Actuator for providing relative motion between two points
An actuator is suitable for providing linear motion between two points, and may be used, for example, in motorized positioning of an automobile steering column. The actuator includes a threaded spindle connected to a drive motor via a gear set, a first connection interface mounted on the spindle and engaged with the spindle thread, and a second connection interface mounted on the spindle and engaged with the spindle thread. The second connection interface is moveable along the spindle axis relative to the first connection interface when the spindle is driven by the drive motor. The actuator is arranged such that the first and second connection interfaces are disposed on the same side of the gear set. |
| US10228044B2 |
Splicer thimble for rope
A thimble apparatus for use with a rope has a thimble eye formed as a generally U-shaped shackle defining a center aperture therein with arms on opposing sides of the aperture. The thimble eye has an outer surface, a front face, and a rear face. A groove is formed within the front face of the shackle generally in the shape of a U and has a width. A rope seat is formed within the shackle beneath the groove proximal to the rear face and has a diameter larger than the width of the groove. The groove forms a passage to the rope seat from the front face along the length of the groove. A base connects to ends of the arms of the shackle closing the aperture. The base defines a channel formed as an open-ended groove through the base such that in use the channel permits a rope to extend from either one of adjacent sides of the base to position the thimble apparatus between first and second positions. |
| US10228042B2 |
Vibration damper
There is provided a vibration damper which is capable of damping torsional vibrations by pendulum movement of a plurality of inertial masses, and damping vibrations of plurality of order without letting the inertial masses to interfere.A distance between a center of curvature of an inner surface of a first through-hole and a center of curvature of an inner surface of a second through-hole formed in a rotary member is shorter than a distance between a center of curvature of an inner surface of a fifth through-hole and a center of curvature of an inner surface of a sixth through-hole formed in a first inertial mass. Moreover, a distance between a center of curvature of an inner surface of a third through-hole and a center of curvature of an inner surface of a fourth through-hole in a rotary member is longer than a distance between a center of curvature of an inner surface of a seventh through-hole and a center of curvature of an inner surface of an eighth through-hole formed in a second inertial mass. |
| US10228040B2 |
Vibration damper and motor vehicle
A vibration damper with at least with at least two tube elements that are arranged one inside the other and a piston rod that is movable in a piston rod guide. A valve having a valve slide for at least partially closing at least one flow path of a fluid flowing through the valve is arranged in a region of one end of the piston rod guide. The valve has an input side and an output side. Pressure impingement areas of the valve slide are substantially the same size for an opening pressure and for a closing pressure, and the valve has a constriction via which a pressure difference between opening pressure and closing pressure can be generated. |
| US10228035B2 |
Velocity dependent brake for clutch actuator
A clutch actuator assembly includes a drive member, a threaded rod including a first end operatively connected to the drive member, a second end, and an intermediate portion including a plurality of threads extending therebetween. A member is threadably engaged with the plurality of threads of the threaded rod, a clutch actuator member is arranged at the second end of the threaded rod, and a velocity brake is operatively coupled to the threaded rod. The velocity brake decelerates rotation of the threaded rod. |
| US10228034B2 |
Electric linear motion actuator and electric disk brake system
An electric linear motion actuator includes an outer ring member provided around a central shaft, and planetary rollers disposed between the central shaft and the outer ring member. One of the central shaft and the outer ring member serves as an input member which is rotatable and immovable in the axial direction and rotated by an electric motor, while the other serves as an output member which is rotationally stationary and movable in the axial direction. The input member has a peripheral surface formed with a plurality of annular ribs which are equal in pitch. Each planetary roller has a radially outer surface formed with annular grooves which are equal in pitch to the annular ribs and in which the annular ribs are engaged. The output member has a peripheral surface formed with a helical rib which is equal in pitch to the annular grooves of the planetary rollers. |
| US10228028B2 |
Method for reducing chatter vibrations in a friction clutch in a drive train of a motor vehicle
A method is disclosed for reducing chatter vibrations of a friction clutch controlled automatically by a clutch actuator on the basis of a target clutch torque (M(s)) assigned to a clutch torque which is to be transmitted. The friction clutch is positioned in a drivetrain between an internal combustion engine and a transmission, having a present actual clutch torque which is marked by vibrations as a result of vibrations (M(i)). From a transmission behavior of the present actual clutch torque (M(i)), an absolute amplitude and a phase of an input signal detected at the output of the friction clutch and conveyed to a regulator are ascertained, and a phase-selective disturbance torque is ascertained. From the phase-selective disturbance torque, a phase-correct correction torque (M(k)) is determined, and the target clutch torque (M(s)) is corrected by the regulator. The correction torque (M(k)) is weighted with a specifiable intensification factor. |
| US10228027B2 |
Integrated multi-position force lubrication system
A hydraulic power take-off, PTO, is provided for use with industrial drives. The hydraulic power take-off has a multi-position adapter that allows the PTO to be attached to a prime mover in a multitude of angularly indexed positions while maintaining a gravity-assisted drain and sump for the hydraulic fluid. The multi-position adapter is indexable to selectively block and allow for passage of oil from a tower housing to a clutch housing thus ensuring the hydraulic oil properly drains. As a result, the tower housing is also indexable which allows the PTO unit to be installed in a number of different configurations to meet the demands of the prime mover and the final application of the industrial machine. |
| US10228022B2 |
Manufacturing method of precision machine tool bearing with high precision stability
A manufacturing method of precision machine tool bearing with high precision stability includes the procedures: (1) microstructural stabilization of bearing body: by cold ring rolling, two liquid quenching, ultrasonic assisted multiple cryo-tempering treatment and stress ageing treatment, the bearing body with high microstructure stability can be obtained; (2) precision machining; (3) internal stress relaxation of bearing body: after precision machining, by executing magnetic treatment on the bearing body, bearing ring with high microstructure stability and low internal stresses can be obtained; and (4) bearing assembly: finally precision machine tool bearing with high precision stability can be obtained. Considering that the critical factors affecting the precision stability of bearing is the degree of microstructure stability and internal stresses, by improving the microstructure stability and reducing residual stress in multistage manufacture phase, precision stability of precision machine tool bearing should be promoted. |
| US10228020B1 |
Linear bearing apparatus and method of use
A grooved linear bearing having a plurality of relatively rigid, laterally extending side plates and multiple sets of one or more circumferentially grooved bearings mounted laterally along and between adjacent side plates. One or more rod or tube corners or edges can penetrate mating peripherally grooved bearings, providing rotational stability for the rod mounted within the bearing; and inclusion of laterally spaced sets of such groove bearings (i.e., laterally along the linear bearing axis) can provide transverse (side-to-side) stability of the rod when slidably mounted within the linear bearing. |
| US10228018B2 |
Bearing arrangement
Disclosed is a bearing arrangement for a bearing wheel in a turret, the bearing arrangement being providable between the bearing wheel and a wheel shaft around which the bearing wheel is rotatably connectable. The bearing arrangement includes a slide bearing enabling the bearing wheel to slide axially on the shaft. The bearing arrangement further includes a roller bearing. A plurality of bearing arrangements may form a bearing system that is employed in a turret of a vessel.A method for mounting a bearing arrangement in a bearing system is also disclosed. |
| US10228016B2 |
Bearings
In an embodiment, a bearing including a generally cylindrical sidewall having a thickness, tSW; a circumferentially extending feature projecting radially outward from the generally cylindrical sidewall, wherein the circumferentially extending feature has an axial height of at least about 2.0 tSW; and a flange disposed at an axial end of the generally cylindrical sidewall and spaced apart from the circumferentially extending feature. In another embodiment, an assembly including a first component comprising an aperture; a second component coaxial with respect to the first component; and a bearing disposed axially between the first and second components and at least partially within the aperture of the first component, wherein the first and second components are spaced apart from one another by a distance, D, and wherein the bearing is visible from a side elevation view along the entire distance, D. |
| US10228014B2 |
Internal combustion engine bearing and method of manufacturing internal combustion engine bearing
A semicircular tube-shaped bearing has a bearing main body formed from a resin, an inner circumferential surface that slides over an opposing shaft, and an outer circumferential surface contacting a housing. The semicircular tube-shaped bearing may have a laminated structure including a resin layer and includes at least a portion of the inner circumferential surface, and a reinforcing layer that is in close contact with the resin layer. In this case, the bearing main body has a resin layer that includes the inner circumferential surface, and a reinforcing layer that is in close contact with the resin layer. The reinforcing layer has a higher rigidity than the resin layer, and raises the rigidity of the resin layer by being in close contact with the resin layer. The material forming the reinforcing layer is a metal such as iron, aluminum, or stainless steel. |
| US10228012B2 |
Bushing assembly
A bushing includes a cylindrical main body having a leading end and a trailing end, wherein a fastener passage is defined within the main body, and a plurality of ribs outwardly extending from the main body. The plurality of ribs are configured to securely position the bushing with respect to an opening formed in a component. |
| US10228009B2 |
Vent for portable electronics combined with enclosure mounting fastener
Fasteners and fastener systems that can act as air vents for enclosures are described. The fasteners can be configured to secure a component to a wall of an enclosure, while at the same time providing a passageway for air to pass between an internal cavity of the enclosure and an outer environment. The venting feature of the fastener can serve to equalize pressures between the internal cavity and outer environment so as to prevent pressure build up or condensation within the internal cavity. The dual functionality of the fasteners is suitable for use in portable electronic devices where compactness and space saving measures can be of importance. |
| US10228008B2 |
Shackle pin split nut assembly
A shackle pin split nut assembly for a shackle having a pair of aligned openings for receipt of a shackle bolt. The assembly includes a two-piece clamp having a first ring segment and a second ring segment wherein the ring segments rotate about a pivot pin between a closed and locked position and an open position. A first button is received in a recess in the first ring segment with a spring urging the first button outward. A first tab projects from the first button which travels in a slot in the second ring segment. A second button is received in a recess in the second ring segment with a spring urging the second button outward. A second tab projects from the second button which travels in a slot in the first ring segment wherein the springs urge the first tab and the second tab toward the closed and locked position. |
| US10228006B2 |
Method for producing a fastening arrangement, and such fastening arrangement
A method of producing a fastening arrangement for the position-correct fastening of a component to a structural part of a motor vehicle comprises the steps: providing of the structural part; providing of a first tolerance compensation element and a second tolerance compensation element; positioning of the first tolerance compensation element, while holding the structural part firmly, relative to the structural part in a nominal position for the later position-correct fastening of the component to be fastened, and holding of the first tolerance compensation element in the nominal position, the first tolerance compensation element being positioned with a gap relative to the structural part; inserting of the second tolerance compensation element between the first tolerance compensation element and the structural part, so that the gap between the first tolerance compensation element and the structural part is bridged over; joining of the second tolerance compensation element to the first tolerance compensation element and to the structural part. |
| US10228002B2 |
Clamp system
This disclosure describes a clamp system comprised of: (i) a first jaw having two matching notched edges and a first cylindrical opening; (ii) a second jaw having two matching curved edges and a second cylindrical opening, wherein the second jaw and the first jaw are not the same length or width; (iii) at least one pivot pin; (iv) a long fastening element, preferably a long socket cap screw; (v) a plurality of short fastening elements, preferably short socket cap screws; (vi) a primary affixing element, preferably a threaded stud; (vii) optionally, a secondary affixing element, preferably a flanged nut; (viii) a plurality of washers and/or (ix) a plurality of retaining rings, (x) optionally, a rubber coating or covering on the first jaw and the second jaw; and, in one embodiment, both (xi) a compound swivel; and, (xii) a compound knuckle. |
| US10228001B2 |
Transmission line measuring device and method for connectivity
Disclosed herein is a suspension clamp connecting assembly. The suspension clamp connecting assembly includes a clamping unit, a support member, and a corona ring. The clamping unit includes a base section, extending arms, and clamp contact portions. The extending arms are between the clamp contact portions and the base section. The clamping unit is configured to clamp on to a suspension clamp. The support member has a first end and a second end. The first end of the support member is connected to the base section. The support member is configured to support an electronics housing. The corona ring is connected to the second end of the support member. |
| US10228000B2 |
Magnetic fastener clip
A magnetic fastener clip includes a cup having at least one hole, an overmold is attached to the cup and a magnet. The overmold has: a cup cover is injection molded on an outside portion of the cup, and an inner ring is injection molded on at least part of an inside portion of the cup. The inner ring is attached to the cup cover via the at least one hole. The magnet operably attaches into the inner ring. According to one embodiment, a turn coupler attaches to the cup cover. The magnetic fastener clip is operative for blind attachment into a structure, such as a vehicle chassis i.e. a pillar, door frame, chassis or roof. |
| US10227999B2 |
Rotary hydraulic valve
An example valve includes a sleeve having a plurality of openings. A spool is rotatable within the sleeve and includes a respective plurality of openings corresponding to the plurality of openings of the sleeve. A rotary actuator coupled to the spool is configured for rotating the spool within the sleeve to one of at least eight rotary positions. The rotary actuator can rotate the spool to a given rotary position in a clockwise or a counter-clockwise direction to cause at least a partial alignment between a subset of the respective plurality of openings of the spool and a subset of the plurality of openings of the sleeve. |
| US10227998B2 |
System for controlling the supply of hydraulic fluid to a work vehicle implement
In one aspect, a system for controlling the supply of hydraulic fluid to an implement of a work vehicle may generally include a pump, a control valve coupled to the pump and first and second fluid lines provided in flow communication with output ports of the control valve. The system may also include a pressure control valve provided in flow communication with the second fluid line that is configured to regulate a fluid pressure of the hydraulic fluid being supplied to a hydraulic cylinder of the implement. Additionally, the system may include a bypass fluid line configured to provide a flow path for hydraulic fluid between the pump and the second fluid line that is independent of the control valve and a load sensing line configured to provide an indication of the fluid pressure of the hydraulic fluid being supplied to the hydraulic cylinder. |
| US10227996B2 |
Hydrostatic displacement unit with reduced hysteresis
The invention relates to a displacement unit (1) of a hydraulic machine, for which the hysteresis is reduced. For this purpose, in the control spool (3) and/or at the control spool (3) a mass body (16) and a spring (17) are arranged, which are excited to resonance vibrations. The vibrations are self-excited and sustained by a partial flow rate of the hydraulic fluid which is modulated periodically. The high frequent vibrations are transmitted over the spring (17) onto the associated control spool (3), thereby reducing the friction and hence the hysteresis. |
| US10227995B2 |
Turbo compressor and turbo refrigerating machine
Provided are a turbo compressor which is provided with an impeller rotating about a rotating shaft, and a seal part having a facing portion which faces an outer diameter portion of a hub of the impeller in a radial direction, in which a shunting groove for foreign matter which has infiltrated between the outer diameter portion and the facing portion is formed in the seal part, and a turbo refrigerating machine which is provided with the turbo compressor. |
| US10227994B2 |
Blower device
A blower device may include a housing and a motor mounted in the housing via a motor holder. The motor holder may be held on the housing via a plurality of arms such that a movement of the motor relative to the housing is permitted and a transmission of vibrations of the motor to the housing is dampened. The motor holder, at least one arm of the plurality of arms and the housing may be configured as a unipartite plastics injection-moulded part. Each arm of the plurality of arms may have a plurality of sections. The plurality of sections may include a first section connected to the motor holder, a second section angled relative to the first section, and a third section angled relative to the second section and connected to the housing. |
| US10227989B2 |
Taper sleeve driver for thrust bearing
A thrust bearing assembly configured to reduce the axial displacement of a shaft includes a stationary thrust bearing, a thrust runner adjacent to the thrust bearing and a taper sleeve driver. The thrust runner includes a central passage. The taper sleeve driver includes an interior surface in contact with the shaft and an exterior surface in contact with the central passage of the thrust runner. The taper sleeve driver has a tapered exterior surface that applies a radially directed clamping force against the thrust runner as the taper sleeve driver is engaged within the central passage. |
| US10227987B2 |
Valve assembly integrated into a coolant pump and method for controlling the same
A pump assembly is fluidly coupled to a vehicle engine for moving a fluid. The pump assembly includes a pump housing and an impeller disposed in the pump housing for moving the fluid in the pump housing towards an outlet. Additionally, the pump assembly includes a valve assembly integrated with the pump housing. The valve assembly includes a barrel disposed in the pump housing and having at least one inlet, wherein the at least one inlet is configured to provide controlled flow of the fluid into the pump housing. A sleeve is rotatably coupled to the barrel for selectively controlling the flow of the fluid into the at least one inlet of the barrel. Additionally, the valve assembly includes an actuator assembly operably coupled to the sleeve and configured to rotate the sleeve between a first position and a second position. |
| US10227986B2 |
Pumping system for a wellbore and methods of assembling the same
A pumping system for use in moving a fluid present within a well casing and through a production tubing is provided. The pumping system includes a housing coupled to the production tubing. The pumping system further includes a first pump coupled to the housing and having a first flow capacity and a second pump coupled to the housing and having a second flow capacity. The second flow capacity is different than the first flow capacity. A motor is coupled to the first pump and the second pump, wherein the motor is configured to selectively operate at least one of the first pump and the second pump based on a flow capacity of the fluid present within the well casing. |
| US10227982B2 |
Scroll compression device
A scroll compression mechanism 11 for compressing refrigerant and a driving motor 13 that is connected to the scroll compression mechanism 11 through a driving shaft 15 and drives the scroll compression mechanism 11 are accommodated in a casing 3, the scroll compression mechanism 11 is supported in the casing 3 by a main frame 21, a stator 37 of the driving motor 13 is directly or indirectly supported in the casing 3, and the driving shaft 15 is connected to a rotor 39 of the driving motor 13 and supported in the casing 3 by a bearing plate 8, and a lower end of the driving shaft 15 is supported by a thrust plate 6 provided to the bearing plate 8, and the center position of the rotor 39 is located to be lower than the center position of the stator 37. |
| US10227979B2 |
Vane spacing for a variable displacement oil pump
A vane fluid pump for a vehicle component has an inner rotor supported within a cam ring. A series of vanes is positioned within a series of slots in an inner rotor to define and separate a series of non-uniformly sized segmented pumping chambers to disrupt harmonics during operation to reduce pressure ripples and associated tonal noise. One chamber has a first sector angle being within a first predetermined range of a nominal value. A portion of the chambers each has a sector angle greater than the first sector angle, with an average sector angle greater than the nominal value by a second predetermined range. A remaining portion of the chambers each has a sector angle less than the first sector angle, with an average sector angle less than the nominal value by the second predetermined range. |
| US10227976B2 |
High-pressure fuel pump
A pump body includes a pump inserted portion inserted in a pump mount hole. A cylinder has a compression chamber at one end side and opens in an end surface of the pump inserted portion at the other end side. A plunger is actuated by a cam and is movable in the cylinder. A seal member restricts fuel in the compression chamber to leak through a slidable gap between the plunger and the cylinder and restricts lubricating oil flowing through the slidable gap into the compression chamber. A retaining member retains the seal member at a predetermined position in the axial direction and restricts the plunger from falling out of the cylinder. The retaining member is press-fitted to an end of the pump inserted portion. |
| US10227973B2 |
Method for checking the functionality of a metering pump
The invention relates to a metering pump, for example, for a pipetting apparatus in an automated analysis machine, and to a method for checking the functionality thereof. |
| US10227967B2 |
Conveying device
A conveying device at least for conveying a conveying medium, includes at least one first conveying space, with at least one second conveying space, with at least one elastically deformable conveying element which delimits at least the first conveying space, and with at least one third conveying space. The at least the conveying element is embodied in spring-elastic fashion. |
| US10227960B2 |
Fuel injection hold down bolt repair kit
An improved apparatus for repairing fuel injector hold-down bolt holes is disclosed. The apparatus can be readily mounted to the passage through which the fuel injector passes via a flange that fits inside the passage and thus generally avoids the need to remove the engine in order to conduct the repairs. The apparatus further provides guides or bushings that allow for the precise alignment of various tools to repair the hold-down bolt hole. |
| US10227959B2 |
High-pressure fuel pump
The invention relates to a high pressure fuel pump (10) comprising a housing (12) and a flange (14) by means of which the housing (12) can be fastened to an engine block or cylinder head, the flange (14) being formed of at least two flange parts (26) that are separate from the housing (12) and are separated from each other, and that overlap mutually in the fastened state of the housing (12). |
| US10227958B2 |
Pre-filter system for a vehicle
A pre-filter assembly for a vehicle arranged with an aspiration duct extending between the pre-filter and a fan of the vehicle. A variable valve element is provided as part of the aspiration duct adjacent the fan, such that the aspiration rate through the duct can be controlled by appropriate variation of the valve element, to control the rate of airflow drawn through the aspiration duct by the fan. This allows for the aspiration rate of the pre-filter to be at least partly independent of the flow rate of the fan, without the need for an additional motor-driven blower unit. |
| US10227953B2 |
Starting device and carburetor supplying fixed amount of fuel
A starting device for feeding a quantity of fuel from the fixed-quantity fuel chamber to an intake passage during start-up having a manually operated primary pump for suctioning/pumping fuel and arranged on a fuel introduction path connected along a fuel-feeding path; and a fixed-quantity fuel chamber for temporarily storing fuel delivered from the primary pump. An internal wall of the fixed-quantity fuel chamber undergoes elastic displacement, allowing its internal capacity to expand/shrink within a predetermined range; the fixed-quantity fuel chamber is connected to a fuel delivery path that communicates with the intake passage side and has a manually operated open/close valve; the valve is opened in a state in which, due to the primary pump being operated, the fixed-quantity fuel chamber is filled with a predetermined quantity of fuel while enlarging its internal capacity, whereby it shrinks due to an elastic contraction force and the fuel. |
| US10227952B2 |
Gas path liner for a gas turbine engine
An exhaust nozzle for a gas turbine engine includes a gas path liner connected to an interior surface of an exhaust nozzle flap. The gas path liner includes a liner backbone that extends along a liner axis, and a plurality of liner panels sequentially connected to the liner backbone along the axis. Each liner panel includes a panel length that extends axially from a first panel end to a second panel end, where the panel length thermally expands independent of the liner backbone |
| US10227949B2 |
Piston for an internal combustion engine and method for producing said piston
A piston including a piston crown, the piston crown defining a combustion bowl with a bowl base and bottom surface. A failure initiation structure is provided on the bottom surface of the combustion bowl to initiate favorable fracture at predetermined loads. Such favorable fracture may lead to the a separation of a fragment of the bowl base from the combustion bowl when a predetermined load or pressure is exceeded within the combustion bowl. |
| US10227946B2 |
Method for engine drivability robustness by variable indexing and vehicle thereof
A method for engine drivability robustness includes: dividing, by an engine controller, an engine state into a starting condition, a stop condition, and a deceleration condition; dividing an injection mode index of a fuel injection into a suction compression injection of the starting condition, a suction split injection of the stop condition, and a suction compression split injection of the deceleration condition, respectively, depending on a low volatile fuel condition; and performing a variable indexing mode to prevent an engine off by applying a lambda control factor for a rich lambda control by an increase in fuel amount to the deceleration condition. |
| US10227944B2 |
Method for detecting defective injection nozzles of an internal combustion engine
A method for detecting defective injection nozzles that deliver fuel into the combustion chambers of an internal combustion engine includes determining the standard deviation values for the respective injection nozzles and of the total leakage flow via a computation. The computation involves solving an equation for a respective test step that describes the standard deviation values and the total leakage flow as a function of the mixture factors set in a respective test step, a lambda value that is valid for a respective test step and that is derived from the measurements of the lambda value, and an air mass flow that is valid for the respective test step and that is derived from the measurements of the air mass flow. |
| US10227940B2 |
Control device for internal combustion engine
The objective of the present invention is to provide a control device for an engine that enables precise control of the equivalence ratio. The system from the fuel injection amount to the output from a LAF sensor is modeled as an injection amount-sensor output model by means of a model equation containing model parameters and a lag coefficient. The system from the equivalence ratio to the LAF sensor output is modeled as a port equivalence ratio-sensor output model by means of a model equation containing the lag coefficient. The control device is equipped with: a feedback-use identifier that successively identifies values for the model parameters; a LAF lag compensation-use identifier that successively identifies values for the lag coefficient; and a stoichiometric driving mode controller that determines the value of a fuel injection amount. |
| US10227939B2 |
Cylinder deactivation pattern matching
A cylinder control module: selects one of N predetermined cylinder activation/deactivation patterns as a desired cylinder activation/deactivation pattern for cylinders of an engine, wherein N is an integer greater than two; and activates and deactivates opening of intake and exhaust valves of first and second ones of the cylinders that are to be activated based on the desired cylinder activation/deactivation pattern, respectively. A fuel control module provides fuel to the first ones of the cylinders and disables fueling to the second ones of the cylinders. The cylinder control module further: determines M possible ones of the N cylinder activation/deactivation patterns, wherein M is an integer greater than or equal to one; selectively compares the M possible cylinder activation/deactivation patterns with the desired cylinder activation/deactivation pattern; and selectively updates the desired cylinder activation/deactivation pattern to one of the M possible cylinder activation/deactivation patterns. |
| US10227930B2 |
Compressor bleed systems in turbomachines and methods of extracting compressor airflow
A compressor assembly for a turbomachine includes a compressor wall including circumferentially spaced stator vanes defining at least one row of stator vanes. The at least one row of stator vanes defines at least one stator passage therein. Each stator vane includes a leading edge, an opposite trailing edge defining an axial chord distance, and a pressure side. The compressor assembly also includes, at least one bleed opening defined within the compressor wall and disposed adjacent the pressure side in the at least one stator passage within a range from approximately 20% the axial chord distance upstream of the leading edge to approximately 20% the axial chord distance downstream of the trailing edge. The compressor assembly further includes at least one bleed arm extending from the at least one bleed opening with at least a portion of compressor airflow extractable through the at least one bleed arm. |
| US10227924B2 |
Particle separator
An air-inlet duct includes an outer wall, an inner wall, and a splitter. The splitter cooperates with the outer wall to establish a particle separator which separates particles entrained in an inlet flow moving through the air-inlet duct to provide a clean flow of air to a compressor section of a gas turbine engine. |
| US10227917B2 |
Passive inlet-adjustment mechanisms for compressor, and turbocharger having same
A centrifugal compressor for a turbocharger includes a passive inlet-adjustment mechanism in an air inlet for the compressor, operable to move between an open position and a closed position solely by aerodynamic forces on the mechanism. The inlet-adjustment mechanism includes a plurality of flexible vanes collectively forming a duct, and an effective diameter of the air inlet at the inducer portion of the compressor wheel is determined by a trailing edge inside diameter of the duct. The vanes are movable solely by aerodynamic forces exerted on the vanes by the air flowing to the compressor wheel. The duct has a tapering configuration when the vanes are in a relaxed state, but under aerodynamic force the vanes flex outwardly and increase the trailing edge inside diameter of the duct, thereby increasing an effective diameter of the air inlet. |
| US10227911B2 |
Method for controlling an internal combustion engine
A method for controlling an internal combustion engine includes acquiring, at a first operating point of the engine, a value of a first characteristic parameter of the first operating point, and deducing from the value a first liquid coolant temperature setpoint in the engine and a first richness setpoint of a mixture of air and fuel to be admitted into the engine. The method also includes acquiring, on passing a second operating point different from the first, the value of the parameter and deducing from the value, second setpoints for temperature and richness. When the second temperature setpoint is strictly lower than the first temperature setpoint, the method includes determining an additional richness to be added to the second richness setpoint, acquiring a burned gas temperature, and progressively reducing the additional richness as a function of the burned gas temperature acquired. |
| US10227908B2 |
Inlet diffuser for exhaust aftertreatment system
An exhaust aftertreatment system includes a housing including first and second axial ends. An exhaust inlet is disposed adjacent the first axial end. An exhaust outlet is disposed adjacent the second axial end. A catalytic converter is disposed between the first and second axial ends. A diffuser is disposed inside the housing between the first axial end and the catalytic converter. The diffuser includes a shell in communication with the exhaust inlet. The shell includes proximal and distal portions and a front side facing the catalytic converter. The proximal and distal portions are substantially equal in frontal area. The proximal portion is adjacent the exhaust inlet and includes a first plurality of front side openings totaling a first open area and the distal portion includes a second plurality of front side openings totaling a second open area. The first open area is about 1.8-2.2 times the second. |
| US10227907B2 |
Mixer and doser cone assembly
A vehicle exhaust system includes an exhaust component defining an engine exhaust gas passageway and which includes an opening. A doser defines a doser axis and extends to a doser tip that is configured to spray a reducing agent into the engine exhaust gas passageway through the opening. A cone has a base end positioned adjacent the opening such that an annular gap is formed within the exhaust component around the doser tip. Exhaust gas is directed into the base end of the cone through the annular gap in a direction transverse to the doser axis. This configuration reduces deposit formation while still allowing the reducing agent to be thoroughly mixed with engine exhaust gases prior to introduction of the mixture into a downstream exhaust component. |
| US10227906B2 |
Diesel exhaust fluid injector calibration freeze protection insert
An injector which incorporates the use of an insert to compensate for the change in volume of diesel exhaust fluid as the diesel exhaust fluid freezes, reducing or eliminating the effects on the calibration of the injector. The calibration freeze protection insert is located adjacent a calibration sleeve in the injector, where the insert is welded to an inlet tube. Any axial forces applied to the calibration sleeve from the blocking force of the freezing diesel exhaust fluid are transmitted to the insert, and the position of the insert is maintained by the welds. The insert and the calibration sleeve are configured to only allow small amounts of diesel exhaust fluid to migrate around the injector components, which is able to be compensated for by the elastic modulus of the various injector components. |
| US10227905B2 |
Supporting structure, device for treating exhaust gases, and method for the production thereof
Supporting structure having a first side surface and a second, opposite side surface, wherein the supporting structure has an electrical insulation which prevents an electrical current flow from the first side surface to the second side surface; wherein, furthermore, the supporting structure comprises at least one web which bridges or encloses a cross-sectional area, and wherein the supporting structure has a plurality of first pins and second pins which extend on both sides of the cross-sectional area. |
| US10227901B2 |
Methanation method and power plant comprising CO2 methanation of power plant flue gas
One embodiment relates to a methanation method comprising the conversion into methane (CH4) of CO2, in particular CO2 gas, originating from, in particular diverted or obtained from, power plant flue gas from a power plant fired with carbon-containing fuel, in particular carbon-containing gas, and having a connected water/steam circuit, said method being performed in a methanation plant. Some embodiments provide a solution that makes it possible to couple a power plant and a methanation plant to one another in an energetically favorable manner. |
| US10227896B2 |
Flow segregator for infrared exhaust suppressor
Systems and methods for suppressing infrared radiation generated by a turbine engine. A system comprises a primary assembly having a center body, a plurality of vanes extending from the center body, an outer radial duct with the plurality of vanes extending therethrough, a structural baffle, and a mixer. The primary assembly is disposed in the exhaust flow path of a turbine engine and encased in ducting and/or an airfoil. An air flow path defined between the center body and outer radial duct is axially spit by an interface rim and flow segregator. The flow segregator segregates engine core flow from ambient air flow. |
| US10227894B2 |
Rotary system
A rotary system capable of maintaining a distance of separation between two rotary machines and inhibiting vibration in an intermediate shaft connecting rotary shafts of the two rotary machines to each other. The rotary system includes a first rotary machine having a first rotary shaft, a second rotary machine having a second rotary shaft, and an intermediate shaft device having an intermediate shaft main body having a first end portion connected to the first rotary shaft and a second end portion connected to the second rotary shaft and rotating about an axis and a plurality of bearing devices slidably supporting the intermediate shaft main body. |
| US10227892B2 |
Fuel flow divider valve mounting arrangement for a gas turbine engine
A valve mount comprises a first mounting plate securable to an existing part of a gas turbine engine, a second mounting plate secured to a valve, and at least a pair of fastener assemblies on opposed sides of the valve for securing the first and second mounting plates together. A vibration isolator is disposed between the first and second mounting plates to absorb some of the energy that is being transferred from the valve to the structure of the engine during a predetermined operating phase of the engine. |
| US10227891B2 |
Gas turbine engine wash system
A wash system for a gas turbine engine includes a foam generating device configured for receiving and aerating a flow of wash fluid to generate a flow of foamed wash fluid having particular foam characteristics. The flow of foamed wash fluid passes through a distribution manifold where it is selectively directed through a plurality of wash lines to desired portions of the gas turbine engine. The wash system further includes a controller configured for manipulating the foam characteristics of the flow of foamed wash fluid and using the distribution manifold to selectively direct the flow of foamed wash fluid to desired portions of the gas turbine engine for optimal cleaning and improved engine efficiency. |
| US10227890B2 |
Resonant modes in sprays
A system for inspecting spray nozzles includes a nozzle operatively connected to a source of pressurized liquid for issuing a spray from the nozzle. The system also includes a sensor positioned to detect frequencies of resonant modes in the spray. The nozzle and sensor can each be mounted to a spray test booth. A method of inspecting a spray nozzle includes issuing a liquid from a spray nozzle as a spray and using a sensor to detect frequencies of resonant modes in the spray. The sensor can include a diaphragm and detecting frequencies can include impinging at least some of the spray on the diaphragm, and monitoring vibrations of the diaphragm. |
| US10227888B2 |
Variable vane systems
A variable vane system includes an outer platform, an inner casing radially inward from the outer casing and a vane extending between the inner and outer casings defining a vane axis. An inner vane stem is engaged with the inner casing and an outer vane stem is engaged with the outer casing. The system includes a bearing gap defined radially with respect to the vane axis between each of the inner and outer casings and respective vane stems for allowing the vane to rotate about the vane axis for varying angle of attack. The system includes a pressurized air supply inlet in fluid communication with at least one of the bearing gaps to form a stem air bearing to intermittently float at least one of the vane stems for controlled rotation about the vane axis. |
| US10227886B2 |
Mechanism for driving blade orientation adjusting members
A drive mechanism is provided for driving at least two adjusting members used to adjust the orientation of the blades of a turbomachine rectifier vane associated therewith, where the drive mechanism simultaneously drives the displacement of at least two adjusting members in the turbomachine. A single threaded rod drives several levers, each lever being associated with an adjusting member. A first part of each lever engages with the threaded rod and one end of an arm of the lever is connected to the adjusting member associated therewith so that the rotation of the threaded rod causes a simultaneous rotation of the levers associated with the adjusting members. |
| US10227883B2 |
Transition duct assembly
A turbomachine includes a plurality of transition ducts disposed in a generally annular array and including a first transition duct and a second transition duct. Each of the plurality of transition ducts includes an inlet, an outlet, and a passage extending between the inlet and the outlet and defining a longitudinal axis, a radial axis, and a tangential axis, the outlet of each of the plurality of transition ducts offset from the inlet along the longitudinal axis and the tangential axis. The turbomachine further includes a support ring assembly downstream of the plurality of transition ducts along a hot gas path, and a plurality of mechanical fasteners connecting at least one transition duct of the plurality of transition ducts to the support ring assembly. |
| US10227872B2 |
Internal bearing plate for gearmotor assembly
A motor includes a housing, a shaft, a bearing, a bearing plate, and a seal. The housing includes first and second housing components directly engaging one another along a housing interface. The housing at least in part defines a sealed chamber. The shaft is at least in part received in the chamber. The bearing rotatably supports the shaft. The bearing plate defines a bearing housing at least substantially receiving the bearing. The housing circumscribes the bearing plate such that the bearing plate is enclosed within the housing. The bearing plate is fixed to a supporting one of the housing components and directly engages the supporting one of the housing components along a bearing plate interface. The seal is disposed along at least one of the interfaces. |
| US10227871B2 |
Spray system for mining machine
A mining machine includes a chassis, a cutting assembly coupled to the chassis, and a spray arm coupled to the chassis and positioned proximate the cutting assembly. The chassis includes a first end, a second end, and a chassis axis extending between the first end and the second end. The chassis is movable in a direction parallel to the chassis axis. The cutting assembly includes an arm and a rotatable cutting drum having a plurality of cutting elements. The spray arm includes a first portion, a second portion pivotably coupled to the first portion, and at least one spray nozzle for emitting a fluid spray in a region adjacent the cutting assembly. The first portion is coupled to the chassis and extends away from the chassis along a spray arm axis. The second portion is pivotable relative to the first portion about a wrist axis. |
| US10227865B2 |
System and method for determining drill string motions using acceleration data
Systems and methods compute dysfunctions via mapping of tri-axial accelerations of drill pipe into drill-string motions. The methods remove gravitational and centripetal accelerations to yield corrected acceleration data due to the vibration only, transform the corrected acceleration data, and maps resulting transformed acceleration data into continuous drill-string positions. The maps provide 2D/3D visualization of drill-string motions to enable real-time optimization and control of well drilling operations and other scenarios where proactive detection of temporal events in automated systems may aid in avoiding failures. |
| US10227864B2 |
Magnetic monopole ranging system and methodology
An example method for downhole operations using a magnetic monopole includes positioning at least one of a transmitter and a receiver within a first borehole. At least one of the transmitter and the receiver may be a magnetic monopole. The transmitter may generate a first magnetic field, and the receiver may measure a signal corresponding to the first magnetic field. A control unit communicably coupled to the receiver may determine at least one characteristic using the received signal. |
| US10227863B2 |
Well ranging apparatus, methods, and systems
A method includes cementing a target well with a target well cement comprising resistive cement having resistivity that is greater than a resistivity of a subsurface formation through which the target well passes. The method includes injecting an injected signal into a conductive casing material at least partially surrounded by the target well cement. The method also includes receiving a resulting signal that results from the injecting at a signal receiver disposed within at least one of the target well and a drilling well separated from the target well. |
| US10227861B2 |
Cross-coupling based determination of anisotropic formation properties
Tools, systems, and methods are disclosed for multi-component induction logging with iterative analytical conversion of tool measurements to formation parameters. At least some system embodiments include a logging tool and at least one processor. The logging tool provides transmitter-receiver coupling measurements that include at least diagonal coupling measurements (Hzz, Hxx, and/or Hyy) and cross-coupling measurements (Hxy, Hxz, and Hyz). The processor employs an iterative analytical conversion of the cross-coupling measurements into formation resistive anisotropy and dip information. The processor may further provide one or more logs of the resistive anisotropy and/or dip information. |
| US10227860B1 |
Axial generator measurement tool
A measurement tool includes a rotor to rotate about a longitudinal axis, an axial gap generator having a stator assembly adjacent to the rotor, and a movable support structure to which the stator assembly is mounted. The axial gap generator generates a voltage signal as a function of a gap spacing between the stator assembly and the rotor, where the gap spacing is parallel to the longitudinal axis. The movable support structure moves the stator assembly parallel to the longitudinal axis based at least in part on a physical property of an environment about the movable support structure. |
| US10227851B2 |
Consistent entry hole shaped charge
An apparatus and method for specialized shaped charges that perforate similar sized diameter holes regardless of the fluid gaps between the shaped charge and the casing wall. Shaped charges having three conical or frusto-conical liner sections are disclosed, where the apex liner section has a larger conical angle than the outer liner section are disclosed. |
| US10227850B2 |
Flow control devices including materials containing hydrophilic surfaces and related methods
Flow control devices for regulating fluid flow from a subterranean formation by utilizing materials containing hydrophilic surfaces in a flow path of formation fluids. The flow control device comprises a tubular body, a flow path, and a material having a hydrophilic surface disposed within the flow path to restrict the flow of water. Methods of making and systems utilizing the flow control devices are disclosed. |
| US10227848B2 |
Treatment tool for use in a subterranean well
A treatment tool can include a housing with longitudinal passages, a valve that controls flow between sections of one passage, another valve that controls flow between the one passage and a section of another passage, and a locking device that prevents the first valve from being transitioned to an open configuration from a closed configuration. A method can include flowing a fluid through a passage of a service string and into an annulus about a screen, the fluid entering the screen and flowing to another annulus via another passage of the service string, then installing a plug in the first passage, thereby preventing flow through the first passage to the annulus about the screen, and creating at least one pressure differential across the plug, thereby preventing flow from an interior of the screen to the other annulus and permitting flow from the first passage to the screen interior. |
| US10227846B2 |
Method of inhibiting fouling on a metallic surface using a surface modifying treatment agent
Fouling caused by contaminants onto a metallic tubular, flow conduit or vessel in an underground reservoir or extending from or to an underground reservoir may be inhibited by applying onto the surface of the metallic tubular, flow conduit or vessel a treatment agent comprising a hydrophobic tail and an anchor. The anchor attaches the treatment agent onto the surface of the metallic tubular, flow conduit or vessel. |
| US10227843B2 |
Downhole cement flow
A method can include pumping cement to a bore of a shifting sleeve disposed in a ported component seated in a cased bore above a liner; flowing the cement from the bore of the shifting sleeve through radial passages of the shifting sleeve and radial Rock passages of the ported component; and flowing the cement to an annulus between a casing of the cased bore and the liner. |
| US10227842B2 |
Friction-lock frac plug
A downhole tool includes an upper wedge member and a lower wedge member. The upper and lower wedge members each have a circumferential width that decreases proceeding from an outer axial end thereof to an inner axial end thereof. As the downhole tool actuates from a first state to a second state, the upper and lower wedge members move axially with respect to a central longitudinal axis through the downhole tool, the upper and lower wedge members move radially-outward with respect to the central longitudinal axis, and the upper and lower wedge members remain coupled to one another as the upper and lower wedge members move. |
| US10227838B2 |
Drilling system and method having flow measurement choke
A drilling system used with drilling fluid for drilling a wellbore has at least one choke in adjustable communication with flow from the wellbore. A programmable control device determines a flow coefficient value of the choke from a measured position value and a stored characteristic of the choke. The device then calculates a first value of the flow of the drilling fluid from the wellbore through the choke based on the flow coefficient value and a pressure differential measured across the choke. The device adjusts operation of the drilling system at least partially based on the calculated flow value. To adjust operation, the device can set the choke (or another choke) to a set flow value relative to the calculated first flow value. Density of the flow can also be determined so the device can adjust operation based on mass flow rate. |
| US10227836B2 |
System and method for managed pressure wellbore strengthening
Systems and methods for wellbore strengthening are disclosed. An effective way to strengthen a wellbore and prevent future fractures during drilling operations is to induce fractures having a desired fracture width profile and fracture length. Surface back pressure can be used to accurately induce such fractures. The induced fractures which are then sealed can increase fracture gradient of the wellbore thus mitigating future fractures. |
| US10227833B2 |
Centralizer for expandable liner
A centralizer comprises a plurality of bow springs, wherein each bow spring has a first and second end. A first collar is coupled to the first end of each of the plurality of bow springs and includes a longitudinal frangible region. A second collar is coupled to the second end of each of the plurality of bow springs and also includes a longitudinal frangible region. |
| US10227831B2 |
Tubular component for boring and exploiting hydrocarbons wells and resultant threaded joint
A threaded connection for drilling or working hydrocarbon wells includes first and second tubular components with an axis of revolution, each including respective male and female ends. At least one of the male or female ends finishes in a terminal surface including a first abutment surface that can come into interfering contact when the connection is made against a second abutment surface provided on a shoulder produced on an opposing tubular component male or female end. At least one of the first and second abutment surfaces is hollowed out by a groove, defining an exterior abutment zone and an interior abutment zone. In the connection made state, the exterior and interior abutment zones are not coplanar, such that contact pressure of the interior abutment zone exerted in a vicinity of the groove is greater than or equal to a minimum value for contact pressure exerted in the exterior abutment zone. |
| US10227811B2 |
Extensible/contractible driving device and openable body opening/closing device
This extensible/contractible driving device includes a rotatable driving member configured to be rotated by drive force of a driving unit; a drive force-transmitting member connected to a leading end of the internal cylinder, configured to be driven by the rotatable driving member so as to move along a rotary shaft direction of the rotatable driving member; and an elastic member disposed in the periphery of the drive force-transmitting member, connected to the leading end of the internal cylinder, and configured to apply biasing force in the rotary shaft direction to the drive force-transmitting member. The rotatable driving member, the drive force-transmitting member, and the elastic member include an intervening member (24) stored in an inner space between external and internal cylinders, disposed in the periphery of the internal cylinder, and intervening between the internal cylinder and the external cylinder. The intervening member (24) includes a plurality of component parts (31a, 31b) having a length in a longitudinal direction of the external cylinder. One of the component parts (31a) is displaced relatively with respect to the other component part (31b) so that the intervening member (24) is opened widely outward. Accordingly, it is possible to suppress a problem of slidability caused by distortion in shape of the intervening member (24) and a problem of interference among the composing members. |
| US10227809B2 |
Technologies for vehicle door collision avoidance
Technologies for reducing vehicle door collisions include an in-vehicle compute device configured to determine a proximity between a door of a vehicle and a structure while the door is being opened and activate a door collision avoidance system of the vehicle to slow or restrict the opening of the door in response to a determination that the proximity of the door to the structure is within a proximity threshold. The door collision avoidance system may include one or more electro-magnets, one or more actuators, and/or one or more electro-active polymer devices. The in-vehicle compute device may also control the operation of the door based on a context of the vehicle. |
| US10227806B2 |
Arrangement of a door and cavity for an article of furniture
An arrangement has a furniture door, in particular a fold-sliding-door, and a chamber-formed cavity for accommodating the furniture door. The arrangement includes a mechanical drive device for moving the furniture door between a countersunk position within the cavity and a position outside of the cavity. The drive device is configured so as to move the furniture door, starting from the countersunk position within the cavity into the position outside of the cavity. |
| US10227805B2 |
Pre-hung barn door hardware
A pre-hung barn door hardware system is disclosed. The -hung barn door hardware system includes a rail having a plurality of rail holes disposed along a length of the rail; a plurality of spacers each of the plurality of spacers having a spacer hole; a track having a plurality of track holes disposed along the length of the track; a plurality of bolts, each of the plurality of bolts extending through one of the plurality of rail holes, a spacer hole in one of the plurality of spacers, and one of the plurality of track holes; and a plurality of nuts, each one of the plurality of nuts being coupled with a corresponding one of the plurality of bolts. |
| US10227797B2 |
Door handle device for vehicle
A door handle device for a vehicle includes: an antenna and a DC driving detection member capable of detecting approach or contact of a person, the antenna and the DC driving detection member being electrically connected to a drive control portion via a first connection line and a second connection line, and being connected in parallel to each other. The antenna is driven by an AC voltage supplied from the drive control portion, the first connection line and the second connection line are respectively connected to a positive DC power source and a ground, and thereby the detection member is driven by a DC voltage supplied from the drive control portion, the antenna includes a resonance capacitor and an antenna coil which are connected in series. The detection member includes a power source terminal, and a ground terminal. |
| US10227795B1 |
Gate latch
A gate latch comprises a pivot point formed by a bolt and a collar, the collar extending from a bottom plate and into the hole of a top plate. The bolt extends into the collar and retains the top plate on the collar and the bottom plate. For example, the gate latch includes a biasing mechanism, such as a spring, secured within a slot of the bottom plate and protected from accidental damage that could occur if the spring were more exposed. The latch may be reversible using a plate that can be flipped in either right or left opening. |
| US10227794B1 |
Safe and secure door plate
A door plate provides better safety and security. The plate cannot be kicked in or provide access to a door to be picked. The door plate, in conjunction with a doorjamb, makes one strong unit. The door plate wraps the vulnerable area of the doorjamb with its steel property thus becomes more impervious to splitting the edge of the doorjamb or any part of the protected area of the wrapping. A unique connection in the door plate provides further structural strength and avoids safety hazards when opening and entering a door. |
| US10227790B2 |
Method for mounting internal tower fittings
A method for installing tower fittings by introducing at least two separate supply modules into a wind turbine tower, wherein a separate supply module structurally includes one segment each of at least two system components of the wind turbine tower, and wherein an upper segment end is arranged on an upper edge, and a lower segment end on a lower edge, of the supply module, including: arranging the upper edge of a first separate supply module at an upper end of the wind turbine tower; connecting an upper segment end of the first separate supply module to a lower segment end of a corresponding system component of a second separate supply module; and arranging the upper edge of the second separate supply module at the upper end of the wind turbine tower. |
| US10227789B2 |
Planted pole reinforcement methods
A method is described for reinforcing to extend the life of a planted pole, including a metal planted utility pole at risk of, or damaged by corrosion. The method comprising delivering a flowable composition into the hollow of the planted pole, the flowable composition being capable of setting in the hollow at least proximate to the groundline to form a substantially non-flowable composition when set; the set composition comprising reinforcement supports, and being attached to the pole to provide additional support for the planted pole at least proximate to the groundline. |
| US10227786B2 |
Elongate member reinforcement with a studded collar
An elongate member reinforcement system and associated methods are disclosed. The system can include an elongate member, a collar secured about an end portion of the elongate member, a support layer surrounding the end portion of the elongate member, and a structural filler disposed between the support layer and the end portion of the elongate member. The collar can be disposed in the structural filler and can include a structural filler interface feature that mechanically couples the collar to the structural filler to facilitate transferring loads between the elongate member and the structural filler. |
| US10227784B2 |
Modular deck light
A deck light assembly for attachment to a deck railing includes a C-shaped body with a core nesting within a cover and a top plate extending between two legs. A foot extends inwardly from each of the legs to engage the bottom of the deck railing and secure the deck light assembly thereon. A solar panel on the top plate charges a battery and causes an LED light to illuminate in the absence of ambient light. A shade on the outer surface of one of the legs directs light downwardly. One leg includes a catch with a planar portion biased inwardly to engage the deck railing and configured to flex outwardly to disengage from the deck railing. A nub extends from the catch for application of an outward force to flex the planar portion for attaching or removing the deck light assembly from the deck railing. |
| US10227783B2 |
Raised floor system grounding
A raised floor pedestal including a base configured to sit on a floor; and a post extending up from the base. The post includes a metal member having a general tube shape. A top of the post forms a support surface configured to support a portion of a raised floor system thereon. A side of the post includes an integrally formed ground conductor connector piece extending therefrom. The ground conductor connector piece is configured to have an electrical ground conductor connected directly thereto. |
| US10227775B2 |
Two-piece track system
A fire-rated receiver channel includes at least one intumescent or other fire-resistant material strip. The receiver channel can nest with a framing member, such as metal tracks, headers, header tracks, sill plates, bottom tracks, metal studs, wood studs or wall partitions, and placed at a perimeter of a wall assembly to create a fire block arrangement. In other arrangements, a track assembly includes two nested tracks, an inner track and outer track. The assembly is designed so that the outside width of the outer track is equal to or less than the outside width of the inner track to present a substantially flush external surface for attachment of exterior sheathing elements when the assembly is used in an external wall. |
| US10227771B2 |
Infill wall support clip
An infill wall support clip is described. The infill wall support clip provides lateral bracing for wall panels in residential or commercial buildings. The infill wall support clip anchors to a top track of wall panels and to a bottom track of a floor truss. The infill wall support clip provides spacing between the wall panel and the floor truss such that drywall may be continuously overlaid on top of the wall panel. |
| US10227769B2 |
Device and method for anchoring an overhanging element to a construction
A device and method for anchoring an overhanging element to a construction, which device includes two coupling parts, one coupling part of which is suitable to be connected to the overhanging element whereas the other one is suitable to be connected to the construction, and whereby the coupling parts are provided with mechanical coupling and whereby at least one of the coupling parts includes a freely protruding element whose maximum length is larger than ten centimetres. |
| US10227767B2 |
Flexible check valve for fluid control
A flexible check valve for fluid-handling systems that prevents reverse flow but allows downstream flow of fluid comprises a dome that fits within a pipe and includes a concave surface. The flexible check valve further includes a flexible seat that fits within the pipe and includes a. convex surface. The flexible seat is deformable from a closed position, that prevents reverse flow, to an open position, that allows downstream flow, when an upstream pressure acts on the flexible seat and exceeds a downstream pressure and when, in the closed position, the concave surface of the dome is oriented downstream and the convex surface of the flexible seat is oriented upstream. A housing is connected to the dome and the flexible seat and is connectable to the pipe. A seal is formed between the concave surface and the convex surface when the flexible check valve is in the closed position. |
| US10227764B2 |
Valve control system, bidet using the same, and valve control method
A valve control system may include a latch valve controlling a stream of water in a pipe; a flow rate sensor measuring a flow rate in the pipe; and a valve control device determining that the latch valve is malfunctioning if a flow rate value measured by the flow rate sensor is not within a pre-set flow rate value range corresponding to a valve operation and controlling the latch valve to re-operate in the occurrence of the malfunction, wherein the valve control device may include a first timing device determining the number of re-operations of the latch valve, and wherein when the number of re-operations of the latch valve determined by the first timing device exceeds a pre-set number, the valve control device may control the latch valve to perform a reverse operation of the operation performed during the re-operations. |
| US10227763B2 |
Vaginal shield assembly
A vaginal shield assembly includes an elongated handle that has a first end and a second end. A splash guard is attached to the second end. The splash guard has a width greater than 1.5 inches and a length greater than 3 inches. The splash guard is configured to be positioned over a vagina to prevent fluids from splashing on or adjacent to the vagina when a user of the assembly is using a toilet. |
| US10227756B2 |
Sprayhead for a faucet, with an improved containment casing
Sprayhead (1) for a faucet, of the type which is separable and can be independently handled with respect to a faucet body, comprising: an inlet union (2), having a connecting mouth connectable to an extractable water supply hose; a dispensing body (4), defining at least a first dispensing outlet (40) and a second dispensing outlet (41); a selector body (3), arranged between the inlet union (2) and the dispensing body (4) and having a selection mechanism (30) actuatable from the outside so as to place the connecting mouth (20) in fluid communication either with the first dispensing outlet (40) or with the second dispensing outlet (41); and a containment casing (5, 6) composed of two portions made of different materials: a structural portion (5), within which the selector body (3) is housed; and a functional portion (6), which covers at least partially said structural portion (5). |
| US10227755B2 |
Systems and methods for monitoring wear of reducing elements
Aspects of the present disclosure relate to display structures for displaying the wear status of reducing elements (e.g., chisels, teeth, etc.) on a reducing component. In certain examples, the display structure can include a matrix that visually depicts all of the reducing elements of the reducing component in a row and column format. The wear status of the reducing elements can be indicated by techniques such as different colors, different numbers, different letters, shapes, bar codes etc. Another aspect of the present disclosure relates to an autonomous system where a remote party can simultaneously monitor the wear status of the reducing elements of multiple machines on the display structure. For each machine, the remote party (e.g., operator, supply source, supervisor, and main office) can each receive a wireless signal indicating when the reducing elements are approaching a need for replacement. |
| US10227750B2 |
Device and method for foundation drainage
A drainage system to be installed against a foundation of a building. The drainage system includes a drainage board having a plurality of channels extending from a bottom side along a front face thereof, and a portion of filter fabric attached to a rear face of the drainage board that covers the front face of the drainage board. The plurality of channels comprise a plurality of left channels and a plurality of right channels that intersect to form a crisscross pattern. |
| US10227741B1 |
Milling machine including auxiliary fluid tank
A milling machine includes a frame carrying a rotatably-mounted drum in a drum enclosure, a primary reservoir, a pump fluidly associated with the primary reservoir and at least one auxiliary reservoir. The primary reservoir includes at least one fill port and is configured to receive fluid to be enclosed within the primary reservoir. The auxiliary reservoir is removably coupled to the frame, and includes at least one auxiliary air vent opening disposed in an upper portion. The air vent opening permits the passage of air as the auxiliary reservoir is filled and drained. At least one fluid connection fluidly coupled to a lower portion of the auxiliary reservoir fluidly couples the auxiliary reservoir to the primary reservoir. The primary reservoir and the at least one auxiliary reservoir are configured to equilibrate as the pump draws fluid from the primary reservoir. |
| US10227739B2 |
Method for determining a mass of milled material and ground milling machine for carrying out said method
The present invention relates to a method for determining and monitoring the mass of the milled material removed by a ground milling machine, comprising mounting a discharge belt on the ground milling machine via a pivot bearing and a tensile connection in such a manner that it can pivot at least about a horizontal axis, determining a tensile force (Fz) exerted by the discharge belt to the tensile connection, calculating a mass flow (qm) of the milled material removed by the ground milling machine from the measured tensile force (Fz) and the conveying speed of the discharge belt, and calculating the loaded mass of the milled material removed by the ground milling machine from the mass flow (qm) and the loading time (t). The present invention further relates to a ground milling machine for milling off ground material, in particular a road milling machine, recycler, stabilizer or surface miner, comprising a drive motor, a milling drum mounted so it is rotatable about a rotational axis in a milling drum box, and a discharge belt for loading milled material, which is mounted on the ground milling machine via a pivot bearing and a tensile connection fixed to the discharge belt such that it can pivot at least about a horizontal axis, the ground milling machine comprising a control device, and the ground milling machine with the control device being configured to carrying out the method according to the present invention. |
| US10227737B1 |
Compaction machine
A compaction machine includes a frame and a compactor drum. The compactor drum includes a vibratory system and a support structure. The vibratory system includes a vibratory mechanism coupled to the support structure. The vibratory mechanism includes a cavity having a radial outer wall. The radial outer wall is curved and is eccentric with respect to an axis of rotation of the vibratory system. Further, the radial outer wall extends around the axis of rotation. The vibratory mechanism also includes a non-fixed weight provided within the cavity. The non-fixed weight is adapted to move within the cavity. A movement of the non-fixed weight within the cavity generates multiple vibration amplitudes as the vibratory system rotates in a first direction and a second direction. The first direction is opposite to the second direction. |
| US10227721B2 |
Woven materials and methods of forming woven materials
Woven material and altering the weave pattern of the woven material. The woven material may comprise a first portion comprising a weave pattern formed by a plurality of warp threads and at least one weft thread woven between the plurality of warp threads. The first portion may have a first thickness. The woven material may also comprise a locally thinned portion positioned adjacent the first portion. The locally thinned portion may comprise an altered weave pattern, which may comprise the plurality of warp threads positioned on a single side of the at least one weft thread, and/or the at least one weft thread woven between the plurality of warp threads in the locally thinned portion is separated by a first distance. The first distance may be greater than a second distance positioned between the at least one weft thread woven between the plurality of warp threads in the first portion. |
| US10227719B2 |
Interwoven carbon nanotube mats
Systems and methods are provided for stitching together sheets of interwoven carbon nanotubes. One embodiment is a method that includes providing multiple sheets of interwoven carbon nanotubes, arranging the sheets over a substrate such that interstices of the sheets overlap at a stitch region of the substrate and heating catalysts at the substrate above a threshold temperature to trigger growth of new carbon nanotubes. The method also includes adjusting alignment of an electrical field that defines a direction of growth of the new carbon nanotubes, thereby causing the new carbon nanotubes to grow through the interstices and then stitch the sheets together. |
| US10227717B2 |
Foot-covering garment, method for manufacturing such a foot-covering garment and a circular machine for knitwear or hosiery
The present invention relates to a seamless foot-covering garment made of knitted courses, a method for manufacturing thereof as well as a respective circular machine for hosiery and knitwear. The foot-covering garment made of knitted courses, comprises a heel portion, a toe portion, a middle portion located between the heel portion and the toe portion and an opening between said heel portion, said middle portion and said toe portion for the insertion of an user's foot. The toe portion and the heel portion are aligned along a longitudinal direction. At said opening the middle portion ends with a right side edge and a left side edge. The garment is seamlessly knitted as a whole. At least one or both the right and left side edges comprise at least one elastic portion made up by a plurality of stretch stitches located at an end of knitted courses. The stretch stitches are composed of at least one main thread of the foot-covering garment knitted with at least one elastic thread. The elastic thread extends with no interruption in said at least one elastic portion, in that it is not cut at each knitted course of said at least one elastic portion. |
| US10227716B2 |
Artificial turf mat and method for manufacturing thereof
An artificial turf mat includes a backing and a plurality of protruding artificial grass blades divided into rows and connected to the backing. The mutual distance between successive blades in a row is substantially equal to the distance between adjacent rows and is at least 10 mm. The backing and the blades may be formed and mutually connected by weaving. A method for forming an artificial turf mat includes supplying a backing material, supplying an artificial turf material, forming a backing from the backing material, and connecting blades of the artificial turf material divided into rows to the backing. The blades may be connected to the backing such that their mutual spacing in a row is substantially equal to the mutual distance between adjacent rows and is at least 10 mm. |
| US10227715B2 |
Manufacturing method of refrigerant fabric and refrigerant fabric manufactured by the method
The invention relates to a method of manufacturing a refrigerant fabric using warps and wefts in which Z-twist yarns and S-twist yarns are arranged at a ratio of 1:1 in the warps and the wefts and the refrigerant fabric manufactured by the method. The method includes: a Z-twist yarn manufacturing step of manufacturing Z-twist yarns with Z-twist using fibers; a S-twist yarn manufacturing step of manufacturing S-twist yarns with S-twist using fibers; a warp arrangement step of alternating the manufactured Z-twist yarns and S-twist yarns and arranging them as warps; a weft arrangement step alternating the manufactured Z-twist yarns and S-twist yarns and arranging them as wefts; and a fabric weaving step of weaving a fabric using the arranged warps and wefts. |
| US10227713B2 |
Methods of orienting multifilament yarn and monofilaments of poly-4-hydroxybutyrate and copolymers thereof
Resorbable multifilament yarns and monofilament fibers including poly-4-hydroxybutyrate and copolymers thereof with high tenacity or high tensile strength have been developed. The yarns and fibers are produced by cold drawing the multifilament yarns and monofilament fibers before hot drawing the yarns and fibers under tension at temperatures above the melt temperature of the polymer or copolymer. These yarns and fibers have prolonged strength retention in vivo making them suitable for soft tissue repairs where high strength and strength retention is required. The multifilament yarns have tenacities higher than 8.1 grams per denier, and in vivo, retain at least 65% of their initial strength at 2 weeks. The monofilament fibers retain at least 50% of their initial strength at 4 weeks in vivo. The monofilament fibers have tensile strengths higher than 500 MPa. These yarns and fibers may be used to make various medical devices for various applications. |
| US10227710B2 |
Manufacturing method of silicon monocrystal
A manufacturing method of a silicon monocrystal uses a monocrystal pulling-up apparatus including: a chamber; a crucible disposed in the chamber and configured to receive dopant-added melt; a pulling-up portion that pulls up a seed crystal after the seed crystal is in contact with the dopant-added melt; a cooler disposed above the crucible to cool a monocrystal that is being grown; and a magnetic field applying unit disposed outside the chamber to apply a horizontal magnetic field to the dopant-added melt. The method includes: during a formation of a shoulder of the silicon monocrystal, starting the formation while moving the cooler downward; stopping the cooler from moving downward at a stop position before a top of the shoulder reaches a level of a lower end of the cooler; and continuing the formation of the shoulder while the cooler is kept at the stop position. |
| US10227709B2 |
Crystal growth atmosphere for oxyorthosilicate materials production
A method of growing a rare-earth oxyorthosilicate crystal, and crystals grown using the method are disclosed. The method includes preparing a melt by melting a first substance including at least one first rare-earth element and providing an atmosphere that includes an inert gas and a gas including oxygen. |
| US10227703B2 |
Nanowires and method for the production thereof
The invention concerns the production of segmented nanowires and components having said segmented nanowires.For the production of the nanowire structural element, a template based process is used preferably, wherein the electrochemical deposition of the nanowires in nanopores is carried out. In this manner, numerous nanowires are created in the template foil.For the electrochemical deposition of the nanowires, a reversed pulse procedure with an alternating sequence consisting of cathodic deposition pulses and anodic counter-pulses is carried out. By this means, segmented nanowires can be produced. |
| US10227699B2 |
Anode for preventing corrosion, and concrete structure corrosion prevention structure and corrosion prevention method employing same
A corrosion protection anode using an external power supply in which a reinforcing layer formed of a fiber base material is laminated with an adhesive layer on one surface of a conductive layer formed of a graphite sheet, and an electrolyte layer of an electrolyte-containing resin formed in a sheet shape and having adhesive power such that the layer is capable of being adhered to the conductive layer and to a surface layer of an object to be protected from corrosion is adhered by the adhesive power thereof to the other surface of the conductive layer, wherein the conductive layer always has a resistance value of 4 Ω or less between any two points on the surface thereof on a side that comes into contact with the electrolyte layer. |
| US10227698B2 |
Galvanic anode and method of corrosion protection
A hybrid sacrificial galvanic anode, an anodic system including the hybrid sacrificial anode, and a method of cathodically protecting steel reinforcement in concrete structures is provided. The hybrid anode provides initial steel polarization followed by long term galvanic protection without the use of batteries or external power supplies. |
| US10227697B2 |
Surface treatment process for implants made of titanium alloy
A titanium 6 A1/4V alloy is provided with a surface topography that is similar to the Osseotite® surface produced on commercially pure titanium. Native oxide is removed from the Ti 6A1/4V alloy, followed by contacting the metal at ambient temperature with an aqueous hydrochloric acid solution containing a relatively small amount of hydrofluoric acid. |
| US10227695B2 |
Shadow ring for modifying wafer edge and bevel deposition
Embodiments of the invention contemplate a shadow ring that provides increased or decreased and more uniform deposition on the edge of a wafer. By removing material from the top and/or bottom surfaces of the shadow ring, increased edge deposition and bevel coverage can be realized. In one embodiment, the material on the bottom surface is reduced by providing a recessed slot on the bottom surface. By increasing the amount of material of the shadow ring, the edge deposition and bevel coverage is reduced. Another approach to adjusting the deposition at the edge of the wafer includes increasing or decreasing the inner diameter of the shadow ring. The material forming the shadow ring may also be varied to change the amount of deposition at the edge of the wafer. |
| US10227693B1 |
Outgassing impact on process chamber reduction via chamber pump and purge
A workpiece processing system, has a process chamber coupled to an outgassing chamber. An outgassing chamber valve selectively isolates a processing environment from an outgassing environment defined within the respective process and outgassing chambers. A heater selectively heats the workpiece on a workpiece support in the outgassing chamber to a first predetermined temperature. A vacuum source selectively depressurizes the outgassing chamber to a first predetermined pressure. A workpiece transfer apparatus selectively transfers the workpiece between the outgassing and process chambers. A controller isolates the workpiece in the outgassing chamber by the outgassing chamber valve and is configured to concurrently heat the workpiece to the first predetermined temperature and depressurize the outgassing chamber to the first predetermined pressure by the respective heater and vacuum source. The workpiece is maintained at the first predetermined temperature and the first predetermined pressure for a first period of time associated with a predetermined outgassing threshold. |
| US10227682B2 |
High-strength low-alloy steel excellent in high-pressure hydrogen environment embrittlement resistance characteristics and method for producing the same
An object of the present invention is to provide at a low cost a low-alloy steel having a high strength and excellent high-pressure hydrogen environment embrittlement resistance characteristics under a high-pressure hydrogen environment. The invention is a high-strength low-alloy steel having high-pressure hydrogen environment embrittlement resistance characteristics, which has a composition comprising C: 0.10 to 0.20% by mass, Si: 0.10 to 0.40% by mass, Mn: 0.50 to 1.20% by mass, Ni: 0.75 to 1.75% by mass, Cr: 0.20 to 0.80% by mass, Cu: 0.10 to 0.50% by mass, Mo: 0.10 to 1.00% by mass, V: 0.01 to 0.10% by mass, B: 0.0005 to 0.005% by mass and N: 0.01% by mass or less, and further comprising one or two of Nb: 0.01 to 0.10% by mass and Ti: 0.005 to 0.050% by mass, with the balance consisting of Fe and unavoidable impurities. |
| US10227662B2 |
Non-replicative transduction particles and transduction particle-based reporter systems
Methods and systems are provided for packaging reporter nucleic acid molecules into non-replicative transduction particles for use as reporter molecules. The non-replicative transduction particles can be constructed from viruses and use viral transduction and replication systems. The reporter nucleic acid molecules include a reporter gene, such as a reporter molecule or selectable marker, for detecting target genes or cells. Methods and systems are provided for detection of cells and target nucleic acid molecules using the non-replicative transduction particles as reporter molecules. |
| US10227660B2 |
Strand-invasion based DNA amplification method
A method for detecting toxigenic Clostridium difficile (C. difficile) by strand-invasion based DNA amplification is provided, together with oligonucleotides, compositions and kits suitable for use in this method. |
| US10227659B2 |
Genetic signature of vulnerability to inhibitors of base excision repair (BER) in cancer
The invention relates to the identification of genetic signatures and expression profiles that are a part of the Base Excision Repair (BER) pathway, a major DNA repair pathway that modifies base lesions. In one embodiment, the present invention provides a method of determining responsiveness of treatment by BER inhibitors for malignant glioma by determining the presence of a low level of expression of Apex 1, a low level of expression of Apex 2, and a high level of expression of MPG. |
| US10227656B2 |
Diagnostic/prognostic marker and therapeutic target for cancer
Embodiments of the present disclosure concern methods and compositions for prognosis, diagnosis, and/or treatment of prostate cancer or breast cancer, for example. Certain embodiments of the disclosure concern assaying for the expression level of TDRD1. Particular embodiments concern treating an individual with a particular cancer therapy when the expression level of TDRD1 is overexpressed. |
| US10227652B2 |
System and method for cleaning noisy genetic data from target individuals using genetic data from genetically related individuals
A system and method for determining the genetic data for one or a small set of cells, or from fragmentary DNA, where a limited quantity of genetic data is available, are disclosed. Genetic data for the target individual is acquired and amplified using known methods, and poorly measured base pairs, missing alleles and missing regions are reconstructed using expected similarities between the target genome and the genome of genetically related subjects. In accordance with one embodiment of the invention, incomplete genetic data is acquired from embryonic cells, fetal cells, or cell-free fetal DNA isolated from the mother's blood, and the incomplete genetic data is reconstructed using the more complete genetic data from a larger sample diploid cells from one or both parents, with or without genetic data from haploid cells from one or both parents, and/or genetic data taken from other related individuals. |
| US10227646B2 |
Compositions and methods for analyzing modified nucleotides
A method for identifying any of the presence, location and phasing of modified cytosines (C) in long stretches of nucleic acids is provided. In some embodiments, the method may comprise (a) reacting a first portion of a nucleic acid sample containing at least one C and/or at least one modified C with a DNA glucosyltransferase and a cytidine deaminase to produce a first product and/or reacting a second portion of the sample with a dioxygenase, optionally a DNA glucosyltransferase and a cytidine deaminase to produce a second product and; (b) comparing the sequences from the first and optionally the second product obtained in (a), or amplification products thereof, with each other and/or an untreated reference sequence to determine which Cs in the initial nucleic acid fragment are modified. A modified TET methylcytosine dioxygenase with improved efficiency compared to unmodified TET2 at converting methylcytosine to carboxymethylcytosine is also provided. |
| US10227643B2 |
Mutated DNA polymerases with high selectivity and activity
The present invention provides DNA polymerases and their use in various applications. The present invention also relates to uses and methods utilizing the DNA polymerase of the present invention for discriminating between matched and mismatched primers or detecting SNP or methylated cytosine. The present invention also relates to kits comprising such DNA polymerases. |
| US10227640B2 |
High resolution systems, kits, apparatus, and methods for high throughput microbiology applications
A method of screening for at least one biological entity of interest using a microfabricated device which has a top surface defining an array of microwells. A sample is loaded onto the microfabricated device such that at least one microwell of the array of microwells includes at least one cell and an amount of a nutrient. A membrane is applied to the microfabricated device to retain the at least one cell and the nutrient. Without furnishing additional nutrient to the microwells, the microfabricated device is incubated to grow a plurality of cells from the at least one cell in the at least one microwell of the array of microwells. The plurality of cells is then analyzed to determine a presence or absence of a biological entity of interest. |