US10223576B2
A computer alters at least one recognizable metric or text in a digitally encoded photographic image by operating an alteration algorithm in response to user input data while preserving an overall aesthetic quality of the image and obscuring an identity of at least one individual or geographic location appearing in the image. An altered digitally-encoded photographic image prepared by the altering of the at least one recognizable metric or text in the image is stored in a computer memory. User feedback and/or automatic analysis may be performed to define parameter values of the alteration algorithm such that the alteration process achieves preservation of aesthetic qualities while obscuring an identity of interest.
US10223572B2
A fingerprint detecting apparatus includes a plurality of fingerprint sensor devices. Each of the plurality of fingerprint sensor devices includes a first conductive layer in which a sensing electrode configured to receive a response signal from a subject according to application of a driving voltage is formed, a shield layer formed under the first conductive layer, and to which a ground potential is applied, a second conductive layer formed under the shield layer, a third conductive layer formed in a part under the second conductive layer, a gain controller formed between the second conductive layer and the third conductive layer, and configured to selectively vary again, and an amplifier configured to generate an output signal formed by amplifying the response signal as much as the gain. The response signal and the output signal are received and output independently from an adjacent fingerprint sensor device.
US10223568B2
A barcode decoding method includes steps of capturing an image of a barcode; dividing the image into a plurality of blocks and dividing the blocks into a plurality of longitudinal regions; calculating a representative gray level for each of the blocks; dividing at least one of the longitudinal regions into a relative majority region and a relative minority region; defining one of the relative majority region and the relative minority region as a normal region and defining the other of the relative majority region and the relative minority region as an abnormal region; selecting a block from each of the normal regions to set a scanning line; and performing a binarization algorithm for a gray level distribution of the scanning line to decode the barcode.
US10223558B2
A control device for wireless tags which are respectively attached to a plurality of articles supported respectively on a plurality of support portions and respectively store identification numbers of the articles, includes positioning portions that are respectively provided corresponding to the plurality of support portions, and input devices that are positioned respectively in the positioning portions. The input devices are individually controllable and each is configured to switch a flag status of one of the wireless tags.
US10223557B2
Hand held weight units of light weight manufactured as a solid unit, a shell unit with core insert combinations or modular units with interlocking ends. Shell units with core inserts and modular interlocking units allow for the changing of held weight by inserting or removing inserts or by locking or unlocking of modular weight unit sets creating varying held weight. The weight units are primarily used with upper body exercises during aerobic exercises in the home, outdoors, or in a gym setting such as walking or running to vary the intensity of workout during use.
US10223547B2
Method for differentially private aggregation in a star topology under a realistic adversarial model
One embodiment provides a system for noise addition to enforce data privacy protection in a star network. In operation, participants may add a noise component to a dataset. An aggregator may receive the noise components from the plurality of participants, compute an overall noise term based on the received noise components, and aggregate values using the noise components and overall noise term.
US10223531B2
A semiconductor chip device include device state fuses that may be used to configure various device states and corresponding security levels for the semiconductor chip as it transitions from wafer manufacturing to provisioned device. The device states and security levels prevent the semiconductor chip from being accessed and exploited, for example, during manufacturing testing. A secure boot flow process for a semiconductor chip over its lifecycle is also disclosed. The secure boot flow may start at the wafer manufacturing stage and continue on through the insertion of keys and firmware.
US10223530B2
A threat response platform to act as a bridge between non-inline security programs and inline security programs. The threat response platform receives event reports, relating to client devices, from the non-inline security programs and creates incident reports for a user. The incident reports describe the event report and also additional data gathered by an active correlation system of the threat response platform. The active correlation system automatically gathers various types of data that are potentially useful to a user in determining whether the reported event is an incidence of malware operating on the client device or a false positive. The active correlation system places a temporary agent on the client device to identify indications of compromise.
US10223519B2
A beat assisted temporal pressure password authentication method in which a user enters a password by pressing a touch interface, and holding the pressure within one of multiple pressure ranges for passing certain number of beats, for one or more times. A password is then produced as a sequence of the pressure range code and the count of the beats passed in that pressure range.
US10223518B2
The disclosure provided herein includes a multi-step authentication process to unlock a portable electronic device. To unlock the device, a user can use a touch screen on the device to select an access category, to select an access subcategory, and to enter an access subcategory value. The access subcategory can depend on the access category, making them logically related. The access subcategory value can be a value that corresponds to the selected access category and subcategory. The multi-step authentication or unlocking process can advantageously be easy to remember because the pieces of information to be provided are logically related to one another. In addition, the multi-step authentication or unlocking process can be difficult to guess as each step in the process decreases the chances an unwanted person or system correctly guesses the correct values for each step.
US10223517B2
Systems and methods related to advanced user experiences and interactions with devices are disclosed, specifically, for translating gesture inputs to text manipulation actions to facilitate password input on mobile devices. In one embodiment, a device detects the presence of a password input field on a user interface; receives user inputs from means such as a touchscreen; recognizes gestures based on the user inputs; determines text manipulation actions associated with recognized gestures; and applies the determined text manipulation actions to the contents of the password input field for each recognized gesture.
US10223515B2
A wearable device includes one or more biometric sensors, each of the one or more biometric sensors gathering biological data from a wearer of the wearable device, the wearable device further having a computer processor for receiving the biological data from the one or more biometric sensors and generating biometric information based on the biological data and according one or more biometrical algorithms, the biometric information including validation information to validate the wearer as a source of the biological data gathered by each of the one or more sensors, the biometric information further including sleep information to provide a sleep profile of the wearer.
US10223506B2
An object storage system providing a secure object destruction and deletion service is provided. The destruction and deletion of files can be handled through secure overwriting of files on a storage medium or through cryptographic scrambling of file contents followed by subsequent deletion from a file table. The triggering of secure deletion can be periodically scheduled or dependent upon some particular event, making files self-destructing. Methods and systems for periodic re-authorization of files are also provided, allowing self-destructing files to be persisted in an available state.
US10223505B2
A secured medicines dispensing device for controlling access to medications includes a housing. A plurality of slats that is coupled to and extends between an annular wall of the housing to define a plurality of compartments. Each of a plurality of lids is positioned in a top of the housing and biased to an open configuration. A power module, a microprocessor and transmitter are coupled to the housing. A screen, which is touch-enabled, and a scanner configured to read a fingerprint of a user are coupled to the top of the housing. The microprocessor is operationally coupled to the power module. The transmitter, the screen, and the scanner are operationally coupled to the microprocessor. A plurality of locks is operationally coupled to the microprocessor. Each lock is coupled to a respective lid and selectively couplable to the housing to secure the lid in a closed configuration.
US10223498B2
Described are techniques for determining population structure from identity-by-descent (IBD) of individuals. The techniques may be used to predict that an individual belongs to zero, one or more of a number of communities identified within an IBD network. Additional data may be used to annotate the communities with birth location, surname, and ethnicity information. In turn, these data may be used to provide to an individual a prediction of membership to zero, one or more communities, accompanied by a summary of the information annotated to those communities.
US10223496B2
Techniques related to triple and quad coloring of shape layouts are provided. A computer-implemented method comprises coloring, by a system operatively coupled to a processor, a shape layout with a plurality of colors in accordance with a defined design rule based on a determination that a first defined shape within the shape layout satisfies a layout specification and a second defined shape within the shape layout satisfies a defined rule.
US10223493B1
Electronic design automation tools may perform static timing analysis on an integrated circuit design. An integrated circuit design may have multiple nodes that can be traversed using a breadth-first search. To reduce the run-time of static timing analysis tools, tags recording arrival times associated with non-critical paths may have their consolidated in order to include only the critical timing information in the tag, thereby reducing the amount of data that is carried through to the analysis of the entire design. In a critical slack based merging method, a maximal arrival time associated with a circuit node may be compared to the remaining arrival times associated with the circuit node. Arrival times less than the maximal arrival time by an amount greater than a threshold amount may be deemed non-critical arrival times and may be removed from the tag for the circuit node.
US10223489B2
A system and method place unit-level components in a macro within a unit of an integrated circuit that includes two or more of the units that each include two or more of the macros. The method includes detecting white space in a congestion plot of the macro. The white space represents potential placement areas for the unit-level components. The method also includes performing wire reach analysis between sources and sinks on different sides of the macro to determine an allowable region for the unit-level components, and deriving a buffer and latch placement reservation area in which to place the unit-level components based on the white space and the allowable region.
US10223480B2
An imaging method and corresponding system (10) account for cascade gammas. Event data describing detected gamma rays emitted from a target volume of a subject are received. The detected gamma rays include cascade gammas emitted from a radionuclide within the target volume. Cascade and annihilation gamma emissions from the target volume and coincidence detection of the imaging system (10) are simulated using a Monte Carlo (MC) simulation technique to generate a cascade dataset comprised of annihilation coincidence events and cascade coincidence events. The event data is reconstructed into an image representation of the target volume with correction of cascade coincidence using the relationship between the annihilation coincidence events and the cascade coincidence events in the cascade data set.
US10223479B1
Methods and systems for testing the operation of autonomous or semi-autonomous operation features in a virtual test environment are provided. Computer-executable instructions for implementing the features may be received and executed on a test device. Test input signals may be presented to software routines associated with the features, which may generate output signals including control commands. The output signals may be used to predict the response of a vehicle in the virtual test environment, which may include a simulation of vehicle responses to the output signals. Measures of the effectiveness of the features may be determined based upon the predicted responses of the vehicle, which may then be used to determine risk levels associated with the features.
US10223477B2
Briefly, embodiments disclosed herein may relate to formulating recommended search queries. Search query recommendations may be based, at least in part, on multiple user searches performed at least in part in response to consumption of publicly available content, for example.
US10223472B2
Systems, methods, and non-transitory computer-readable media can request a lower quality version of an image. The image can correspond to a progressive image. A first quantity of progressive image scans included in the progressive image can be acquired. The first quantity of progressive image scans can represent the lower quality version of the image. A command to access a higher quality version of the image can be acquired. A data range associated with a second quantity of progressive image scans included in the progressive image can be identified. The second quantity of progressive image scans can be combinable with the first quantity of progressive image scans to represent the higher quality version of the image. The second quantity of progressive image scans can be acquired based on the data range. The higher quality version of the image can be generated based on combining the first quantity and the second quantity.
US10223467B2
A machine is configured to perform an example method that causes the machine to parse sub-phrases within a phrase, recognize that a sub-phrase has or can have a geographically specific meaning, and notify a user that the sub-phrase is being processed using the geographically specific meaning. For example, supposing a user has communicated a phrase, the machine builds sub-phrases from the n-grams of the phrase and detects that an n-gram has a geographically specific meaning, thus disambiguating the n-gram. This disambiguation is performed using one or more geographically specific databases of n-grams. The machine determines that a geographical location is relevant to the n-gram, selects a specialized search procedure for the n-gram, and obtains search results using the selected specialized search procedure. The machine may also notify the user that the n-gram or a sub-phrase in which the n-gram appears is being processed using the geographically specific meaning.
US10223461B1
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for identifying languages that are relevant to resources. In one aspect, a method includes selecting in a data processing apparatus a first resource; accessing click data that identifies, for each of a plurality of requests for the first resource, a respective search engine user interface from which the request was received; identifying a search engine user interface language for each of the plurality of requests based on the click data; determining a respective language relevance score for the first resource for each identified search engine user interface language; and selecting one or more languages as being relevant to the first resource based on the language relevance scores.
US10223460B2
Methods, systems, and apparatus, for generation partial deep links to a resource. In an aspect, a system determines that a resource identified by a resource address includes portion identifiers and respectively corresponding native application partial deep links. Each portion identifier identifies a portion of content that is a proper subset of the content to be rendered in the browser environment, the proper subset of content being different from the proper subsets of content identified by the other portion identifiers. The native application partial deep link identifies a native application that is to be used to render the portion of content identified by the portion identifier and a partial deep link for the native application that uniquely corresponds to the portion identifier to identify the proper subset of content. The system generates a mapping that maps the resource address to the native application partial deep link.
US10223452B2
Various embodiments enable a web site to expose various search providers that it promotes to browsers that navigate to that site. In at least some embodiments, the search providers are exposed using the HTML of a web page. When a browser navigates to that site, it processes the HTML of the associated web page and exposes the promoted search providers to the user. In at least some embodiments, the browser can permit use of one or more search providers without requiring the user to install the search provider. Alternately or additionally, in at least some other embodiments, the browser can enable the user to quickly and efficiently install the search provider so that the search provider can be available whenever the user uses their browser application.
US10223430B2
An intelligent digital coaching playbook and related methods and systems are provided that automatically convey a freehand drawing to a structured, relational, and classified database to improve related coaching processes, make plays searchable, and enable analytics. A method for receiving input into a technology driven athletic intelligence system includes receiving, at a computing device, user drawn input describing a player assignment, while receiving the user drawn input, monitoring using the computing device, slope changes of the user drawn input and time interval changes of the user drawn input, using the slope changes of the user drawn input and the time interval changes of the user drawn input by the computing device to identify a pivot point associated with the player assignment, and re-drawing using the computing device, the user drawn input using the pivot point, slopes of the user drawn input and distances associated with the user drawn input.
US10223429B2
Systems and methods for using disparate data sets to attribute data to an entity are disclosed. Disparate data sets can be obtained from a variety of data sources. The disclosed systems and methods can obtain a first and second data set. Trajectories can represent multiple data records in a data set associated with an entity. Trajectories from the obtained data sets can be used to associate data stored among the various data sets. The association can be based on the agreement between the trajectories. The associated data records can further be used to associate the entities related to the associated data records.
US10223426B2
Systems are provided for providing a contextualized set of help topics. A user interaction contextualization system receives a search request for help topics from a user device, responsive to which the user interaction contextualization system retrieves an uncontextualized set of help topics from a help topics index. The user interaction contextualization system may collect and analyze contextual data from various data sources, and real-time and historical user engagement data associated with the user. The user interaction contextualization system may then use the collected data to generate a contextualized set of help topics.
US10223414B2
An electronic device is provided. The electronic device includes a memory in which contact information is stored, a communication circuit configured to receive at least one piece of contact information from the outside, and a processor configured to unify language scripts between a name of the stored contact information and a name of the received contact information and determine whether to integrate the stored contact information and the received contact information by comparing the name of the stored contact information with the name of the received contact information in a unified language script.
US10223412B2
Systems and methods for facilitating on-demand delivery and processing of program(s) and program-compatible application(s) on a plurality of different machines. In an embodiment, a metadata-driven command processor on a machine sends a request for a booting program and application to an agent. In response to the request, the agent invokes a resource to generate a booting program dataset that defines the booting program and an application dataset that defines the application, generates a response dataset comprising two or more nested datasets, wherein the two or more nested datasets comprise at least the booting program dataset and the application dataset, and sends the response dataset to the metadata-driven command processor. The metadata-driven command processor copies the booting program dataset and the application dataset into a process dataset comprising two or more nested datasets, and processes the first process dataset to execute the booting program and application on the machine.
US10223380B2
A road furniture item or another type of road object is detected by at least one sensor. An associated geographic position associated with the road furniture item or road object is determined. After a predetermined time is reached, the geographic position is compared to a local database. A remote database is updated after the predetermined time is reached and according to the comparison with the local database. In some examples, the data indicative of the road furniture item or the road object is deleted based on a confidence level in the local database.
US10223373B2
A communication terminal includes an acquiring part that, when a data set including real data representing content of the data set and attribute data indicating an attribute of the real data is newly stored on a data storage device, acquires the attribute data from the data storage device without waiting for a user to instruct that the attribute data is to be acquired, and acquires the real data after the user instructs that the real data is to be acquired, and a notification controller that controls a notifying part to notify the user of the attribute indicated by the attribute data acquired by the acquiring part.
US10223369B2
The invention relates to a system for processing electronic messages. The system includes a communications module configured to interoperate with a plurality of email servers and coupled to a message processing module. The message processing module is configured to identify inbound messages and process such messages based on statistical analysis, user training, and shared rules. The system is compatible with most existing email clients and servers. The invention also relates to methods for processing messages and methods for training message processing systems.
US10223360B2
Systems and methods are provided for generating a print job archive optimized for searching by a specific server. The system includes a memory and an indexing controller. The indexing controller generates an archive for print jobs, by determining a number of Central Processing Unit (CPU) cores that access the archive, and generating table files in the archive equal to the number of CPU cores. The indexing controller also populates the archive by detecting print jobs, generating records that describe the print jobs, and distributing the records such that each table file includes a different set of records. Further, the indexing controller searches the archive by triggering multiple processing threads that each utilize a different CPU core to review a different table file of the archive based on the search request, and reporting a set of records in the archive that match the request.
US10223356B1
A content management system (CMS) and a translation management system (TMS) can utilize content dimensions for content items to manage and translate the content items between languages. Machine and human translations of complex dynamic content can also be improved by pre-rendering the content to remove localization-related syntax prior to machine or human translation. Content items can also be scored as to their suitability for localization prior to translation, and translation can be skipped for content items that do not have a sufficiently high score. Semantic and natural language processing (NLP) techniques can also be utilized for content categorization and routing. Translations of content items can also be continuously refined and higher quality re-translated content can be provided in an automated fashion.
US10223352B2
A first set of characters may be received in response to a user input for text prediction. An estimate may be generated indicating what second set of characters will be inputted. The generating an estimate may be based on at least receiving data from a second user device. At least some of the data may not be located within the second user device's text dictionary. At least some of the data may be provided to the first user device.
US10223342B2
A network-accessible toolbox permits collaborative annotation, facilitating interaction and communication among users. In an implementation, content on a Web page, or other page or document accessible through a network or the Internet, can be annotated. A user can view the page and with the toolbox, select content on the page and make an annotation or suggestion. Multiple users can view and make annotations to the same page at the same time. After annotations are made, users can view the page with annotations made by other users. The author or owner of the page can accept or reject the annotations or suggestions made to the page. If the owner accepts a particular suggestion, the selected content is replaced with the suggestion.
US10223341B1
Techniques are provided for a computer processor-implemented method of beautifying an electronic textual document having text organized in a plurality of sections. Each of the sections is representative of a corresponding one of a plurality of textual elements. The method includes: receiving a user selection of the text for beautification, the selected text including at least a portion of one of the sections; classifying the selected text as the corresponding one of the textual elements represented by the one of the sections; ranking a set of attributes applicable to the one of the textual elements; presenting an ordered list of the highest-ranked attributes; in response to receiving a selection of one or more of the presented attributes, applying the selected attributes to the selected text; and reranking the applicable attributes to reflect the selected attributes.
US10223338B2
A method for a XML editor includes loading one or more files, extracting elements that extend a browser user interface from the one or more files, and presenting a graphical user interface (GUI) for editing the plug-in XML manifest file. The method further includes receiving one or more user edits to the plug-in XML manifest file through the GUI, validating the one or more user edits against properties of the elements, and generating a warning in the GUI for a user edit that conflicts with a property of an element. The method also includes generating or updating XML code in the plug-in XML manifest file in response to the one or more user edits, and saving the XML code.
US10223330B2
Group aware command based arrangement is provided. An alignment command can be received, an undirected graph comprising a group of graph nodes connected by graph edges can be constructed, wherein the group of graph nodes represent a group of selected display elements, and the undirected graph can be partitioned as a function of identifying a severable graph edge of the graph edges that connects a pair of graph nodes included in the group of graph nodes to form a first collection of graph nodes and a second collection of graph nodes.
US10223329B2
An approach for ontological policy based data collection, processing, and negotiation for data in view of analytics is provided. The approach searches one or more data sources for data related to a data request. The approach collects data related to the data request from the one or more data sources. The approach determines whether one or more attributes generated from the data request match one or more descriptors associated with the data related to the data request. The approach creates one or more annotated ontologies for the data related to the data request. The approach displays a hierarchical visualization of the one or more annotated ontologies for the data related to the data request. The approach updates the one or more annotated ontologies for the data related to the data request based, at least in part, on an evaluation of the quality of the one or more data selections.
US10223327B2
A device supporting big data in a process plant includes an interface to a communications network, a cache configured to store data observed by the device, and a multi-processing element processor to cause the data to be cached and transmitted (e.g., streamed) for historization at a unitary, logical centralized data storage area. The data storage area stores multiple types of process control or plant data using a common format. The device time-stamps the cached data, and, in some cases, all data that is generated or created by or received at the device may be cached and/or streamed. The device may be a field device, a controller, an input/output device, a network management device, a user interface device, or a historian device, and the device may be a node of a network supporting big data in the process plant. Multiple devices in the network may support layered or leveled caching of data.
US10223324B2
A system and method is described for simplifying implementation of repeater (e.g., re-driver/re-timer) module implementation in high-data-rate interconnects that carry a relatively low-data-rate clock signal as well as the data stream (e.g., PCIe). At the endpoint, any information critical to the function of the repeater (e.g., the most recent data rate negotiated by a pair of endpoints communicating through the repeater) is embedded in the clock signal by pulse-width modulation as ordered sets. The repeater only needs to read the clock-embedded information rather than decoding the data stream. Thus repeaters for such applications reconstruct the high-rate data-stream while actually decoding only the low-rate clock signal. Because the clock-signal protocol is independent of the data-stream protocol, the repeater's operation is protocol-agnostic with respect to the data-stream.
US10223321B2
When client-side USB redirection techniques redirect an interface as a simple device, multiple redirected interfaces can be combined on the server side into a single composite device. When redirecting an interface, the client-side proxy can include an interface hint identifying the interface number in the device arrival notification sent to the server-side agent. Upon receiving multiple device arrival notifications that each include an interface hint, the agent can recombine the appropriate information to generate composite device information which will represent a composite device that includes each interface. The agent can then provide this composite device information to the virtual bus driver to initiate the process of loading the appropriate drivers for the composite device. Accordingly, even though each redirected interface of the composite device is reported to the server-side agent individually, the operating system on the server will still see a composite device.
US10223319B2
A communication load determining apparatus is used for a communication system which includes a plurality of communication devices performing communication via a common bus. The communication system operates in accordance with a communication protocol that defines which a priority order is set to each of the frames transmitted from the communication devices and which a frame having a lower priority has a longer transmission latency before being transmitted to the bus. In the communication load determining apparatus, a low-priority frame having a lower priority than other frames to the bus is transmitted, and a transmission latency of the low-priority frame is measured. The communication load determining apparatus determines whether or not abnormality has occurred in a communication load in the bus on the basis of the measured transmission latency to produce a determination result. The produced determination result is stored.
US10223317B2
The following description is directed to a configurable logic platform. In one example, a configurable logic platform includes host logic and a reconfigurable logic region. The reconfigurable logic region can include logic blocks that are configurable to implement application logic. The host logic can be used for encapsulating the reconfigurable logic region. The host logic can include a host interface for communicating with a processor. The host logic can include a management function accessible via the host interface. The management function can be adapted to cause the reconfigurable logic region to be configured with the application logic in response to an authorized request from the host interface. The host logic can include a data path function accessible via the host interface. The data path function can include a layer for formatting data transfers between the host interface and the application logic.
US10223315B2
Systems, methods, apparatuses, and software for data storage systems are provided herein. In one example, a data storage system is provided that includes storage drives each comprising a PCIe interface, and configured to store data and retrieve the data stored on associated storage media responsive to data transactions received over a switched PCIe fabric. The data storage system includes processors configured to each manage only an associated subset of the storage drives over the switched PCIe fabric. A first processor is configured to identify first data packets received over a network interface associated with the first processor within a network buffer of the first processor as comprising a storage operation associated with at least one of the plurality of storage drives managed by a second processor, and responsively transfer the first data packets into a network buffer of the second processor.
US10223314B2
A host connected to a switch using a PCI Express (PCIe) link. At the switch, the packets are received and routed as appropriate and provided to a conventional switch network port for egress. The conventional networking hardware on the host is substantially moved to the port at the switch, with various software portions retained as a driver on the host. This saves cost and space and reduces latency significantly. As networking protocols have multiple threads or flows, these flows can correlate to PCIe queues, easing QoS handling. The data provided over the PCIe link is essentially just the payload of the packet, so sending the packet from the switch as a different protocol just requires doing the protocol specific wrapping. In some embodiments, this use of different protocols can be done dynamically, allowing the bandwidth of the PCIe link to be shared between various protocols.
US10223312B2
In an example, there is disclosed a computing apparatus, having: a first master having a first ordinal quality of service (QoS) profile; a second master having a second ordinal QoS profile, wherein the second ordinal QoS profile is higher in order than the first ordinal QoS profile; a slave; a multiplexed interconnect to communicatively couple the first master and second master to the slave with a priority according to the ordinal QoS profiles; and one or more logic elements, including at least one hardware logic element, providing a QoS engine to: determine that the first master has initiated a slave operation via the interconnect; determine that completing the slave operation according to a QoS criterion provided by the second master requires elevated QoS; and promote the first master to a third ordinal QoS profile having an order higher than the second ordinal QoS profile.
US10223310B2
A system includes an input/output adapter that includes a multi-source selector coupled to a flow-through input, an elastic first-in-first-out (FIFO) structure, a completion queue, and an output bus. A controller is operatively connected to the input/output adapter. The controller is operable to select the flow-through input to pass through the multi-source selector to the output bus based on determining that the elastic FIFO structure is empty. The elastic FIFO structure is selected to pass through the multi-source selector to the output bus based on determining that the elastic FIFO structure includes at least one entry. The completion queue is selected to pass through the multi-source selector to the output bus based on determining that the completion queue includes at least one entry. The flow-through input is routed into the elastic FIFO structure based on the completion queue being selected to pass through the multi-source selector to the output bus.
US10223287B2
Machine logic (for example, software) for cache management. comprising cache management method includes the following operations: determining, in response to a cache entry is created, a category for the cache entry; and determining a predicted time point of an invalidation event associated with the category, wherein occurrence of the invalidation event will cause invalidation of catching entries of the category; setting a valid period of the cache entry based on the predicted time point.
US10223286B2
The disclosure of the present invention presents a method and system for efficiently maintaining an object cache to a maximum size by number of entries, whilst providing a means of automatically removing cache entries when the cache attempts to grow beyond its maximum size. The method for choosing which entries should be removed provides for a balance between least recently used and least frequently used policies. A flush operation is invoked only when the cache size grows beyond the maximum size and removes a fixed percentage of entries in one pass.
US10223276B2
Systems and methods for page cache management during migration are disclosed. A method may include initiating, by a processing device of a source host machine, a migration process for migration of a virtualized component from the source host machine to a destination host machine. The method may also include obtaining a list of outstanding store requests corresponding to the virtualized component, the outstanding store requests maintained in a page cache of the source host machine and transmitting the list to the destination host machine. The method may further include providing instructions to cancel the outstanding store requests in the page cache, and providing instructions to clear remaining entries associated with the virtualized component in the page cache. The virtualized component may include a virtual machine or a container, and the outstanding store requests may correspond to requests for non-shared resources, such as a memory page. A request for the list may be generated by a user space component of an operating system (OS) of the source host machine, and transmitted to a kernel space component of a virtualization engine of the processing device.
US10223274B1
Provided area computer program product, system, and method for maintaining track format metadata for target tracks in a target storage in a copy relationship with source tracks in a source storage. Upon receiving a request to a requested target track in the target storage, the source track for the requested target track is staged from the source storage to a cache to be used as the requested target track in response to determining that the copy relationship information indicates that a source track needs to be copied to the requested target track. A determination is made of track format metadata for the requested target track, comprising the staged source track, indicating a format and layout of data in the requested target track and a track format code identifying the track format metadata. The track format code is included in a cache control block for the requested target track.
US10223272B2
Apparatus and method for managing metadata in a data storage device. In some embodiments, a metadata object has entries that describe data sets stored in a non-volatile write cache. During an archival (persistence) operation, the metadata object is divided into portions, and the portions are copied in turn to a non-volatile memory at a rate that maintains a measured latency within a predetermined threshold. A journal is formed of time-ordered entries that describe changes to the metadata object after the copying of the associated portions to the non-volatile memory. The journal is subsequently stored to the non-volatile memory, and may be subsequently combined with the previously stored portions to recreate the metadata object in a local memory. The measured performance latency may be related to a specified customer command completion time (CCT) for host commands.
US10223264B2
A data access control apparatus of an embodiment includes an update region management apparatus including an update region management unit configured to record, in response to a writing request for data from an input apparatus, management information of a first address region in which the data is stored, a reading request management unit configured to record a second address specified in a reading request from a storage apparatus and a control unit configured to receive the writing request and the reading request, and control processing of the reading request and updating of the update region management unit and the reading request management unit.
US10223261B2
A lightweight architecture for an aliased memory operation includes loading data by performing an aliased memory operation, and storing data by performing an aliased memory operation, the loading of data by performed by an aliased memory operation that includes: requesting an aliased address through an HAT without a specific operation for converting an address by means of a CPU processor, converting an address input through the HAT into an aliased address in response to the request for an aliased address, stopping the aliased memory operation through the HAT and calling up a miss handler when the conversion of an address into an aliased address in response to the request for an aliased address fails, and loading data by accessing an SAT using the aliased address when conversion of an address into an aliased address succeeds.
US10223258B2
Disclosed are systems, methods, and non-transitory computer-readable media for automated. VM performance tuning. An auto-tuning system implements a three stage automated VM performance tuning process to optimize garbage collection. In the first stage, the auto-tuning system analyzes garbage collection logs to calculate garbage collection parameters to configure the new generation portion of the memory heap (e.g., maximum tenuring age, maximum new size and survivor ratio). In the second stage, the auto-tuning system implements the calculated garbage collection parameter and monitors garbage collection activity for the VM to determine the resulting effects. In the third stage, the auto-tuning system tunes the old generation portion of the memory heap based on the monitored garbage collection activity. Specifically, the auto-tuning system determines a promotion rate from the monitored garbage collection activity and then determines a total memory heap size based on the promotion rate to achieve a target major garbage collection rate.
US10223235B2
A program operating to test a computer has a limit to the number of certain components that it can utilize, less than the number of those components included in the computer. A resource allocator program receives a signal to modify allocation of resources to the programs executing in the computer. The resource allocator detects that the computer is operating in a mode for testing and selects a subset of the components not allocated to the program to swap for those presently allocated. The resource allocator can receive the signal repeatedly to complete testing the computer.
US10223223B2
Methods, systems, and computer program products for preventing non-detectable data loss during site switchover are disclosed. A computer-implemented method may include receiving a request to perform a switchover from a first node to a second node, determining whether to place a storage volume involved in the switchover in a suspended state, setting the storage volume in the suspended state based on determining that the storage volume is to be placed in the suspended state, and maintaining the storage volume in the suspended state after completing the switchover. In an example, the storage volume may be placed in a suspended state based on examining a volume-specific attribute indicating whether the storage volume is to be suspended when involved in a switchover. In one example, each storage volume involved in a switchover may be placed in a suspended state when indicated as part of a switchover request.
US10223222B2
Methods, systems, and computer program products for storage system-based replication for disaster recovery in virtualized environments are provided herein. A computer-implemented method includes identifying, among multiple storage aggregation units within a virtualized environment, one or more of the storage aggregation units to undergo a change in disaster recovery replication status from (i) enabled to disabled or (ii) disabled to enabled; determining one of multiple mechanisms to execute the change in disaster recovery replication status for each of the identified storage aggregation units by (i) implementing an optimization algorithm to each of the multiple mechanisms and (ii) identifying the one of the multiple mechanisms that minimizes data copy overhead based on the optimization algorithm; and executing the change in disaster recovery replication status for each of the identified storage aggregation units within the virtualized environment in accordance with the one of the multiple mechanisms that minimizes data copy overhead.
US10223221B2
A method for recovering data in a redundant array of independent disks (RAID) is disclosed. In one embodiment, such a method includes implementing a RAID in a storage architecture comprising a RAID controller and a storage enclosure containing a set of storage drives belonging to the RAID. The RAID controller is configured to detect a failure condition associated with at least one of the storage drives in the set. In response to detecting the failure condition, the RAID controller sends, to the storage enclosure, an instruction to copy data from a first storage drive in the set to a second storage drive in the set as part of a RAID rebuild process. The storage enclosure receives the instruction and executes it without substantially involving the RAID controller in the copy process. A corresponding system and computer program product are also disclosed.
US10223212B2
According to certain aspects, a system may include a data agent configured to: process a database file residing on a primary storage device(s) to identify a subset of data in the database file for archiving, the database file generated by a database application; and extract the subset of the data from the database file and store the subset of the data in an archive file on the primary storage device(s) as a plurality of blocks having a common size; and at least one secondary storage controller computer configured to, as part of a secondary copy operation in which the archive file is copied to a secondary storage device(s): copy the plurality of blocks to the secondary storage devices to create a secondary copy of the archive file; and create a table that provides a mapping between the copied plurality of blocks and corresponding locations in the secondary storage device(s).
US10223211B2
According to certain aspects, a system may include a computing device configured to: intercept a request from a database application to read a portion of a database file, where a secondary copy of the database file resides on a secondary storage device(s) and is organized as a plurality of first blocks, wherein the request includes a database file offset(s) corresponding to the requested portion; and map the database file offset(s) to a subset of the first blocks that correspond to requested database object(s). The system may include a secondary storage controller computer(s) configured to: access a table that maps the plurality of first blocks to storage locations on the secondary storage device(s); using the table, locate and retrieve the subset of the first blocks on the secondary storage device(s); and forward the retrieved first blocks for storage in a primary storage device(s).
US10223201B2
A method includes encoding a data object in accordance with dispersed storage error encoding parameters to produce sets of encoded data slices having sets of slice names. The dispersed storage error encoding parameters includes a pillar width number of encoded data slices. The data object is associated with a unique source name and each slice name includes a reference to the unique source name. The method further includes executing a distributed agreement protocol using the unique source name and coefficients regarding a plurality of storage units of the dispersed storage network (DSN) to produce a ranking of the plurality of storage units. The method further includes identifying the pillar width number of storage units of the plurality of storage units based on the ranking of the storage units. The method further includes sending the plurality of sets of encoded data slices to the pillar width number of storage units for storage therein.
US10223198B2
The present disclosure includes apparatuses and methods for error rate reduction. One example method comprises adding an amount of error rate reduction (ERR) data to an amount of received user data, and writing the amount of user data along with the amount of ERR data to a memory.
US10223190B2
A tool for improving identification of one or more storage system elements responsible for a performance degradation in a digital storage system. The tool records performance metric data for the one or more storage system elements in a database. The tool locates one or more outliers in the performance metric data for a focus time window using a statistical criterion. The tool calculates a problem contribution probability value for at least one of the one or more outliers. The tool determines a sequential list of outliers, wherein an order in the sequential list of outliers is determined using the problem contribution probability value.
US10223182B2
According to an embodiment, a communication device is connected with external devices by quantum communication channels and a classical communication channel, and generates an encryption key with photons exchanged over the quantum communication channel. The communication device includes an acquirer, a calculator, a selector, and a communicating unit. The acquirer is configured to acquire a quantum error rate for each quantum communication channel. The calculator is configured to calculate a metric of a first path to each external device based on the quantum error rate. The selector is configured to select a second path in the classical communication channel to a specific one of the external devices based on the metric. The communicating unit is configured to transmit an application key to the specific one of the external devices over the second path.
US10223181B2
A system is provided for an application executed by a client to invoke a remote object method of a remote object of a remote object class that is hosted by a server. The application instantiates a proxy of a proxy class that includes a proxy member function with the same signature as the remote object member function. The application associates an object identifier with the proxy. The application invokes the proxy member function of the proxy. Under control of the invoked proxy member function, the application sends to the server an invocation request message that includes the object identifier that is associated with the proxy and an identifier of the remote object member function. The application relies on functionality provided by the browser without the need for the browser to access add-on functionality when executing the application.
US10223179B2
A method and system for message handling in a work dispatcher system that includes a client and one or more processing nodes. A message is received from the client. A total system period for the message to pass through the work dispatcher system is determined. A timeout error indication is sent to the client if a timeout period is determined to be smaller than the total system period.
US10223178B2
WPD devices can be managed at the device capability level. When a WPD device is connected to a computer, a filter driver can be employed to examine communications with the WPD device. During initialization, the WPD device will provide a list of its capabilities. The filter driver can intercept this list and compare it against any applicable policies to determine whether any capabilities should be blocked. When it is determined that a capability should be blocked, the filter driver can remove the capability from the list while retaining any non-blocked capabilities. The filter driver can also cause device initialization to fail in some scenarios. In this way, an administrator can block specific capabilities of a WPD device rather than blocking the entire device.
US10223175B2
A method, system, and/or computer program product modify a hardware device based on a time series of data. One or more processors standardize a time series of data received from sensors that are monitoring a hardware device. The processor(s) determine a time delta that measures how long a disruption in the time series lingers after an event that is detected by the sensors, and use the time delta to establish time ranges before, during and after each event. The processor(s) determine which events represented by the time series of data are significant, and then reduce a number of significant events described by the time series of data to a predefined level by removing events that have tags not found associated with other events in the time series of data to generate a modified time series of data, which is used to modify the hardware device.
US10223172B2
A mechanism is provided for optimizing object storage workflow. A category of a computational algorithm received from a user of a client device is identified, the category identifying a set of storage area network (SAN) features that are optimal for executing the computational algorithm. Features associated with a plurality of nodes in a plurality of infrastructures in an object storage architecture are searched for at least one node that has the set of features identified by the category of the computational algorithm. Responsive to identifying a node that has the set of features identified by the category of the computational algorithm, a determination is made as to whether resources associated with the node are immediately available. Responsive to the resources associated with the node being immediately available, the computational algorithm is issued to the node for execution.
US10223171B2
Systems, apparatuses and methods may provide for obtaining, by a system level reallocator in a plurality of reallocators arranged in a hierarchical tree, resource budget information. Additionally, application performance information may be obtained by at least one of the plurality of reallocators. Moreover, a performance imbalance between a plurality of compute subtrees associate with the application performance information may be reduced by the at least one of the plurality of reallocators and based at least in part on the resource budget information and the application performance information.
US10223163B2
Objects in a computing environment are often utilized by threads through an object lifecycle, and are destroyed at the end of the object lifecycle to reclaim the computing resources used by the object. In some cases, a thread that initiates an object destruction of an object may be unable to complete the destruction (e.g., a second thread may hold a synchronization lock over an object resource of the object). An object destruction workflow initiates the destruction of an object on behalf of a thread. If the object destruction workflow encounters a failure to complete the object destruction, a new reference to the object is inserted into an object destruction list, as the last reference to the object. A second thread discovers and releases the last reference in the object destruction list, prompting the object destruction workflow to resume the attempt to destroy the object on behalf of the second thread.
US10223152B2
An appliance migration mechanism (AMM) optimizes migration of a live virtual appliance with virtual objects between cloud environments to minimize temporary connections that use significant cloud resources during the migration. The AMM determines a cost of connections of each virtual object in the virtual appliance and produces an order of migration for the virtual objects. The cost of connections of the virtual objects may be determined by the total number of connections and the maximum number of connections. Alternatively the cost of the connections of the virtual objects for migration could be determined by a weighting the costs of the connections where the weighting may consider loading or other factors on the connection.
US10223127B2
Securely removing system capabilities, being available to at least one logical partition, from that partition, the partition being hosted by a computer system running an operating system. The system capabilities are available to a boot loader of the computer system, wherein the boot loader is started in the logical partition. The logical partition remains activated while removing the system capabilities. A removal request is initiated by the boot loader; and a deconfigure command is performed by the boot loader.
US10223124B2
A processor employs one or more branch predictors to issue branch predictions for each thread executing at an instruction pipeline. Based on the branch predictions, the processor determines a branch prediction confidence for each of the executing threads, whereby a lower confidence level indicates a smaller likelihood that the corresponding thread will actually take the predicted branch. Because speculative execution of an untaken branch wastes resources of the instruction pipeline, the processor prioritizes threads associated with a higher confidence level for selection at the stages of the instruction pipeline.
US10223111B2
A method of an aspect includes receiving an instruction. The instruction indicates an integer stride, indicates an integer offset, and indicates a destination storage location. A result is stored in the destination storage location in response to the instruction. The result includes a sequence of at least four integers in numerical order with a smallest one of the at least four integers differing from zero by the integer offset and with all integers of the sequence in consecutive positions differing by the integer stride. Other methods, apparatus, systems, and instructions are disclosed.
US10223107B2
For offering of services to a user, an object model of a real world object is created based on captured data on the real world object. Information linking a service to the model and identifying a type of the service is associated with the model. The model and the associated information may be provided for use in a mobile device. At a mobile device, captured data on an environment of the mobile device is evaluated to find a match to a model that is stored in the mobile device along with the associated information. When a match is found, a type of a service is determined that is linked to the matching model based on information associated with the model, and an action supporting a provision of the service to a user is caused taking account of the determined type of service.
US10223106B1
Technical solutions are described for customized static source code analysis. An example method includes parsing a source code, the parsing comprising identifying an application programming interface (API) call. The method further includes identifying an analysis configuration file corresponding to the API call. Further, the method includes determining, based on the analysis configuration file, a description of the API call and an identification of a target resource invoked by the API call. Further, the method includes generating a static source code analysis report that includes the description of the API call and the identification of the target resource corresponding to the API call.
US10223102B2
Various embodiments describe a dynamic reconfiguration of a media processing system to optimize a latency performance. In an example, a computer system accesses a current latency performance of the media processing system. The latency is associated with performing a codec process on a current configuration of the media processing system. The current configuration includes virtual machines. The computer system estimates, based on the current latency performance and on historical latency performances associated with the current configuration, a next latency performance of the media processing system. The computer system also identifies, from potential configurations, an updated configuration of the media processing system based on a difference between the next latency performance and a target latency performance and on historical performances associated with the potential configurations. The updated configuration specifies an additional number of virtual machines associated with hosting the codec process. The computer system launches the additional number of virtual machines.
US10223101B2
A system and method are described for generating an interactive preview for an IoT device. For example, one embodiment of a method comprises: in response to initiating a preview of a new IoT device, determining whether a corresponding IoT device exists and, if not, then generating a virtual IoT device; associating the virtual or real IoT device with a set of device attributes and presentation definitions; establishing a communication channel with a mobile app; in response to detecting changes to the attributes and/or presentation definitions, transmitting updates to the mobile app, the mobile app dynamically updating the attributes and presentation definitions in real time.
US10223098B2
Techniques for allowing devices to obtain software updates are described. In one scenario, a device broadcasts request for updates to nearby devices of the same type, at least one of which responds indicating an available update. The device requesting the update broadcasts a request for the available update to nearby devices, at least one of which provides at least a portion of the update. In another scenario, a device broadcasts requests for update to nearby devices manufactured by the same manufacturer. At least one device may provide the update, responsive to a determination that the update is available. Alternately, responsive to a determination that the update is not available, the device receiving the broadcast may respond saying the update is not available, then attempt to update the update from an update server. Upon receiving a later broadcast, the device having the update may provide the update to the requesting device.
US10223096B2
Systems, methods, and computer-readable media for logging secure element updates of an electronic device are provided. In one example embodiment, a method, at a secure element including a previously-installed secure element asset, includes, inter alia, receiving an update package, uninstalling the previously-installed secure element asset based on the received update package, installing a new secure element asset based on the received update package, and updating at least one of a counter on the secure element and a log on the secure element based on the installation of the new secure element asset. Additional embodiments are also provided.
US10223095B2
The present invention is an installation script generation engine. An application component distribution system can include a repository of semantic models for interdependent ones of application components. A mapping of individual listings in the semantic models to target platform specific installation instructions further can be included. Finally, a script generation engine can be configured to produce a target specific set of instructions for a specified application component based upon a mapping of at least one of the semantic models in the repository. Notably, each of the semantic models can include a listing of component relationships, target platform requirements and platform neutral installation instructions. Moreover, the component relationships can include at least one component relationship selected from the group consisting of a containment relationship, a usage relationship, a contradiction relationship, and an equivalence relationship. Finally, a Web services interface to the repository can be configured to permit remote access to the repository.
US10223093B2
Systems and methods are described for providing user control over access to private data. An exemplary embodiment is performed on a client computing device in which separate computing environments referred to as context modules are installed. Each context module has a context identifier. An application is installed in a context module. The client computing device receives a request for data from the application, where the request for data includes a schema identifier that identifies the data. If the schema identifier is associated with the context identifier in a rules data storage, then the data is provided to the application. Otherwise, a user is prompted as to whether to permit the data request.
US10223092B2
Systems and methods are described for packaging and deploying applications using minimal and maximal component sets. A minimal set of application components that includes at least the necessary components for launching the application is first downloaded to an endpoint device from a central server. The application is launched on the endpoint from the minimal set. If the application requests a missing component that is not available on the endpoint, the missing component is requested and delivered on-demand from a maximal set located on the server, where the maximal set contains all possible application components. The application is suspended during the download of the missing component. After the missing component is downloaded, the application is resumed, having access to the missing component on the endpoint.
US10223091B2
In one embodiment, a computer-implemented method includes receiving source code to be compiled into an executable file for an unaligned instruction set architecture (ISA). Aligned assembled code is generated, by a computer processor. The aligned assembled code complies with an aligned ISA and includes aligned processor code for a processor and aligned accelerator code for an accelerator. A first linking pass is performed on the aligned assembled code, including relocating a first relocation target in the aligned accelerator code that refers to a first object outside the aligned accelerator code. Unaligned assembled code is generated in accordance with the unaligned ISA and includes unaligned accelerator code for the accelerator and unaligned processor code for the processor. A second linking pass is performed on the unaligned assembled code, including relocating a second relocation target outside the unaligned accelerator code that refers to an object in the unaligned accelerator code.
US10223089B1
A method for partial redundancy elimination with a fixed number of temporaries includes determining local data values of program code that describe a temporary memory location, a set of registers, and a set of basic blocks. The method determines global data values of the program code based on the determined local data values of the program code. The method removes a first load of the temporary memory location in a first basic block in the program code. The method adds a second load on a first edge from a second basic block out of the set of basic blocks to a third basic block out of the set of basic blocks in the program code. The method performs a register move on a second edge from the third basic block to the second basic block in the program code.
US10223080B2
A system and method for automatic instrumentation of mobile applications is disclosed. Mobile applications are typically executed in mobile runtime environments or operating system that is restricted compared to their conventional counterparts. Those restrictions include features that allow one to examine and modify code of application during the runtime of the application. Those features that are used by instrumentation based monitoring systems dedicated for conventional applications are thus not available for the instrumentation of mobile application. The system and method allows for automatic instrumentation in a static way, either by persistently placing instrumentation code into mobile applications or by persistently adapting mobile applications in a way to perform a static instrumentation on application startup. The instrumentation code is placed in generic, application independent library code, but provides measurement and context data that allows one to determine specific business logic functionality using the instrumented generic library code.
US10223075B2
Techniques are described for development community assessment via real-time workspace monitoring. In one example, a method includes outputting, to one or more servers, a first developer registration information for a developer matching service, and downloading an agent associated with the developer matching service to a developer workspace on the client, wherein the agent is configured to monitor the developer workspace. The method further includes outputting, to the servers, data obtained from monitoring the developer workspace by the agent, and receiving, from the servers, a message that a correspondence has been identified between code in the development environment and code in a second development environment registered with the developer matching service. The method further includes establishing a connection between the client and a collaboration platform including a social coding service that facilitates collaboration between the first and second development environments.
US10223072B2
A method of generating a hardware design to calculate a modulo value for any input value in a target input range with respect to a constant value d using one or more range reduction stages. The hardware design is generated through an iterative process that selects the optimum component for mapping successively increasing input ranges to the target output range until a component is selected that maps the target input range to the target output range. Each iteration includes generating hardware design components for mapping the input range to the target output range using each of a plurality of modulo preserving range reduction methods, synthesizing the generated hardware design components, and selecting one of the generated hardware design components based on the results of the synthesis.
US10223067B2
An environmental context of a user may be taken into account to enhance the user's communication throughput. An “environmental context” can include spatial surroundings of a user, device, and/or sensor of the device and more broadly to denote the context of the user in a multiplicity of environments such as, for example, the surroundings of a user, a digital environment such as the user or other individuals' interactions with or made near a device, etc. The techniques can include obtaining contextual data to provide context-predicted suggestions of words and/or phrases that a user can select to be output on the user's behalf. In some examples, the techniques can also use contextual data to weight, sort, rank, and/or filter word and/or phrase suggestions.
US10223058B2
There is provided a display system which includes a first display device; a second display device; a storage device that divides work for a work object and stores a first work content and a second work content; and a control device that displays the first work content on the first display device and displays the second work content on the second display device.
US10223056B2
A printing control machine includes an obtaining section, a determination section, and a printing control section. The obtaining section obtains from each of a plurality of printing machines, ink information regarding an ink mounted to the each printing machine. The determination section determines whether or not each of the plurality of printing machines is within a similarity condition range on the basis of the ink information obtained by the obtaining section. The printing control section allocates a printing job to printing machines determined to be within the similarity condition range to make the determined printing machines perform printing.
US10223054B2
A communication device may, in response to a wireless link via the first wireless interface being established with a terminal device while the communication device is a parent station state, receive a predetermined signal from the terminal device via the second wireless interface. If the predetermined signal is received from the terminal device, shifting communication device from the parent station state to a specific state where the communication device does not operate as a parent station. The communication device is maintained in the parent station state if the predetermined signal is not received from the terminal device even if the wireless link via the first wireless interface has been established with the terminal device. After shifting the communication device to the specific state, establishing a first wireless connection via the second wireless interface with the terminal device so as to participate in a second wireless network as a child station.
US10223053B2
An electronic device is disclosed. The present electronic device comprises: a user interface unit displaying a UI for controlling a function of an image forming device; a communication interface unit for transmitting, to the image forming device, a control command received through the UI; a workform generation unit for automatically generating a workform on the basis of a series of user operation contents and orders inputted on the UI; and a storage unit for storing the generated workform.
US10223046B2
An image processing apparatus includes a timing obtaining unit that obtains an interruption timing at which printing is interrupted in a printer that transports a printing medium in a first direction and performs printing on the printing medium, a division computing unit that arranges, at a position corresponding to the timing in a target area in which plural images are to be arranged, a virtual straight line extending through the target area in a second direction perpendicular to the first direction, an arrangement computing unit that separates and arranges the plural images in the target area divided by the virtual straight line into a first region downstream and a second region upstream in the first direction, and a data creating unit that creates and outputs, to the printer, first print data specifying the images arranged in the first region and second print data specifying the images arranged in the second region.
US10223041B2
A printing apparatus capable of improving user-friendliness when the user inputs a print job via wireless direct communication in a case where a setting of reservation printing is active. The printing apparatus has a wireless direct communication function and a reservation function for reserving a received print job. A setting unit sets whether or not to use the reservation function. A determination unit determines whether or not the print job received by the printing apparatus is a print job received by the wireless direct communication function. A control unit prints the received print job without reservation according to determination by the determination unit that the received print job is a print job received by the wireless direct communication function, even in a case where use of the reservation function has been set by the setting unit.
US10223038B2
A memory that includes a data partition and an index partition is mounted. The data partition includes an original data and an original index written directly after the original data. The index partition includes the original index at the beginning of the index partition. The first data is written to a data partition of the memory. The first data is written directly after the at least one data on the data partition and the original index is deleted and invalidated. Responsive to a time interval elapsing, a first index is written to the data partition of the memory directly after the first data. The time interval starts at the writing of the first data. Responsive to the time interval elapsing, the first index is written to the index partition of the memory at the closest location, in terms of movement time, to the first index on the data partition.
US10223035B2
System and method for managing storage metadata utilize a metadata data structure containing allocation information of storage blocks of a storage system in which a portion of the metadata data structure that corresponds to a group of the storage blocks can be reserved to a requesting client, which then manages the portion of the metadata data structure using a copy of the portion of the metadata data structure.
US10223034B2
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.
US10223031B2
A memory control apparatus including: a writing unit configured to output a write request for writing to a memory and issues a first event every time a write operation of each of the first blocks is completed; a reading unit configured to output a readout request for reading of image data that has been written to the memory by the writing unit and issues a second event every time a readout operation of the second block is completed; and a controller that performs a process of incrementing a count value in response to the first event, performs a process of decrementing the count value in response to the second event, and controls whether to permit the write request and the readout request, respectively, based on the count value.
US10223026B2
Updates to nonvolatile memory pages are mirrored so that certain features of a computer system, such as live migration of applications, fault tolerance, and high availability, will be available even when nonvolatile memory is local to the computer system. Mirroring may be carried out when a cache flush instruction is executed to flush contents of the cache into nonvolatile memory. In addition, mirroring may be carried out asynchronously with respect to execution of the cache flush instruction by retrieving content that is to be mirrored from the nonvolatile memory using memory addresses of the nonvolatile memory corresponding to target memory addresses of the cache flush instruction.
US10223022B2
A set of superblocks can be constructed by a memory controller employing good blocks and partially bad blocks in a plurality of memory access units. Each functional memory access unit among the plurality of memory access units contributes a single block that is a good block or a partially bad block to each superblock. The memory controller can further construct a set of super word line zones within each superblock in the set of superblocks. Each block within a superblock contributes a good word line zone to each super word line zone. Upon encounter of a program error at run time, the super word line zones within the superblock may be modified to continue running the program employing modified super word line zones for the superblock.
US10223020B2
A Ternary Content-Addressable Memory (TCAM) system is disclosed. In the system, writes to the memory are performed over several cycles. In order to ensure full visibility of all entries within the TCAM, a cache memory is provided. At the start of the TCAM write, the cache is written with the contents of the new entry. The cache entry is activated for the period of time that the corresponding entry in the TCAM is deactivated for rewriting. For each input value provided to the system, both the TCAM and the cache are checked for potential matches. The results of these checks are compared at output. In this manner, all entries within the TCAM can maintain full visibility even throughout a write period.
US10223018B2
The amount of remapping data in a file system of a memory device is reduced. In one aspect, for each request access, e.g., read or write operation, the memory cells of a primary physical address are evaluated. If the evaluation indicates the memory cells are good, the read or write operation proceeds. If the memory cells have a failure such as uncorrectable errors, the primary physical address is hashed to obtain an auxiliary physical address. If the auxiliary physical address is not available, the primary physical address can be hashed again to obtain another auxiliary physical address. In another aspect, per-page remapping is performed until a threshold number of bad pages in a block are detected, after which the entire block is remapped. In another aspect, pages of a block are remapped to auxiliary pages based on a block identifier.
US10223017B2
A memory apparatus and an energy-saving control method thereof are provided. The internal clock signal sent to a specific circuit group is stopped outputting when it is determined that no processing command is to be processed currently and current events are finished being processed, so as to reduce power consumption of a control chip.
US10223015B2
Management of storage used by pageable guests of a computing environment is facilitated. A query instruction is provided that details information regarding the storage location indicated in the query. It specifies whether the storage location, if protected, is protected by host-level protection or guest-level protection.
US10223011B2
A storage device includes a nonvolatile memory device and a controller configured to generate a read command according to a request of an external host device and transmit the read command to the nonvolatile memory device. The nonvolatile memory device is configured to perform a read operation in response to the read command, to output read data to the controller, and to store information of the read operation in an internal register.
US10223007B1
A computer implemented method, system, and computer program product for use in replication comprising receiving an IO at a splitter at a production site from a host, determining if the IO is to a predicted location, wherein a predicted location is a location predicted to correspond to a future write to an image on the production site, and splitting the IO based on the decision.
US10223005B2
Techniques are described for a memory device. In various embodiments, a scheduler/controller is configured to manage data as it read to or written from a memory. A memory is partitioned into a group of sub-blocks, a parity block is associated with the sub-blocks, and the sub-blocks are accessed to read data as needed. A pending write buffer is added to a group of memory sub-blocks. Such a buffer may be sized to be equal to the group of memory sub-blocks. The pending write buffer handles collisions for write accesses to the same block.
US10223002B2
A compare and swap transaction can be issued by a master device to request a processing unit to select whether to write a swap data value to a storage location corresponding to a target address in dependence on whether a compare data value matches a target data value read from the storage location. The compare and swap data values are transported within a data field of the compare and swap transaction. The compare data value is packed into a first region of the data field in dependence of an offset portion of the target address and having a position within the data field corresponding to the position of the target data value within the storage location. This reduces latency and circuitry required at the processing unit for handling the compare and swap transaction.
US10222994B2
According to an aspect of the present invention, there is a method, computer program product and/or system for storing data that performs the following operations (not necessarily in the following order): (i) receiving a request to migrate a data file from primary storage to secondary storage; (ii) invoking a primary data extraction function, registered by a user, to determine primary data for the data file; and (iii) inserting the primary data into a stub file.
US10222989B1
Providing for a multi-bank memory with bank-specific status feedback is described herein. By way of example, the multi-bank memory can be configured to output an availability status, pass/fail status, error correction status, or the like, for subsets of multiple memory banks. In some embodiments, the non-volatile memory can provide global status information, representing a status of all banks commonly in conjunction with bank-specific status information. Further, the subject disclosure provides addressing techniques for identifying particular banks of memory, and obtaining status information for subsets of the memory banks, or performing memory operations on targeted subsets of the memory banks.
US10222984B1
There is disclosed a technique for use in managing multi-granularity flash translation layers in solid state drives. An SSD comprising a flash translation layer (FTL) table and flash memory space is provided. The FTL table is reconfigured into a plurality of multiple sub-tables, where a first sub-table has a first logical page size and a second sub-table has a second logical page size, the first logical page size being smaller than the second logical page size. The flash memory space is reconfigured into multiple flash memory sub-spaces. The first sub-table is mapped to the first flash memory sub-space the second sub-table is mapped to the second flash memory sub-space.
US10222978B2
A device is provided having a touchscreen, a storage device and a processor connected to the touchscreen and the storage device. The touchscreen is arranged to display a keyboard defined by a keyboard layout and to receive an input on the keyboard. The storage device is arranged to store a specification for a restricted language, and the specification includes a grammar and vocabulary for the restricted language and includes annotations defining additional keyboard components in relation to specific elements within the grammar. The processor is arranged to define the keyboard layout, determine a specific element within the grammar referred to by a received input, and redefine the keyboard layout to include the additional keyboard components defined in the annotation for the determined specific element within the grammar.
US10222974B2
A method for providing quick access to device functionality responsive to a touch gesture may include receiving an indication of a swipe gesture being performed from a first predefined portion of a display to a second predefined portion of a touch screen display, classifying the swipe gesture as a trigger gesture based on insertion of a motion delay of at least a threshold period of time in connection with the swipe gesture, and causing, in response to classifying the trigger gesture, a display of a predefined set of functional elements that cause execution of a corresponding function when a respective one of the predefined set of functional elements is selected. A corresponding apparatus and computer program product are also provided.
US10222973B2
A method for controlling a hearing device via touch gestures carried out by a wearer of the hearing device. As part of the gesture a finger is swiped across first and second sound inlets of the hearing device. A gesture is detected by determining if a first output signal from a first microphone at the first sound inlet contains a component caused by the finger touching the hearing device at the first sound inlet and if a second output signal from a second microphone at the second sound inlet contains a component caused by the finger touching the hearing device at the second sound inlet. Based on the detected gesture a control signal changes a processing parameter or setting of a signal processing unit of the hearing device. Additionally, a hearing device capable of performing the proposed method and a method of fitting such a hearing device are provided.
US10222972B2
A mobile electronic device and method are presented. An input operation by a user is received, functions are stored, a remaining battery capacity is measured, and a first image is displayed indicating the remaining battery capacity and full capacity. Battery blocks are set by dividing the full capacity, if an input is entered when the first image is displayed to provide a battery blocks set up. A capacity ratio is calculated based on capacity of each of the battery blocks and the full capacity, and a remaining battery block capacity of the battery blocks is calculated based on the capacity ratio. A function is allocated to the battery blocks, and second images are displayed indicating the capacity ratio and the remaining battery block capacity. The function allocated to the battery blocks for the battery block images is displayed, when the battery blocks are set.
US10222969B2
Embodiments of the present invention provide a data transmission method and device, which are to be applied to a source client, wherein the source client is a client in a foreground running status in a mobile terminal, the mobile terminal, by means of a split-screen function, divides the display screen thereof into a first split screen for displaying a running interface of the source client and a second split screen for displaying a running interface of a target client, the target client is a client in a foreground running status in the mobile terminal. The method comprises: establishing a communication connection between the source client and the target client; receiving a drag instruction for a thumbnail of target data in the source client and moving the thumbnail according to the drag instruction; monitoring whether a data transmission instruction for the target data is received, if yes, transmitting the target data to the target client through the established communication connection. By applying the embodiments of the present invention, users can make full advantage of the split-screen technology, which simplifies data transmission operation.
US10222964B2
An operation device is provided with a GUI display unit which displays a power setting value for defining an operation power of a household appliance, and a time setting value for defining an operation time of the household appliance on an orthogonal coordinate system; and a touch operation unit which simultaneously accepts an input of the power setting value and an input of the time setting value to be displayed on the GUI display unit by an operation of letting a predetermined object touch the GUI display unit.
US10222951B2
A modeling system for universal specification of user interfaces. The system provides a means for defining user interfaces, including highly complex and dynamic user interfaces, in a manner that is independent of any implementation context. The modeling system leads from a user-friendly visual representation of the user interface, through progressively detailed specifications of structural and behavioral aspects of the user interface parts, until a rigorous definition of the user interface in all its contexts of use is achieved. Using the information captured in the model, tools that automatically generate the fully working user interface code can be built.
US10222929B2
Methods and devices for providing a virtual keyboard in connection with a multiple screen device are provided. More particularly, information displayed on the screen of a multiple screen device having a current focus of the user is identified, and is presented by a top screen. The virtual keyboard is presented by the bottom screen. The virtual keyboard can be dismissed in response to detecting a change in the focus of the user.
US10222921B2
A multi-layer conductive coating is substantially transparent to visible light, contains at least one conductive layer comprising silver that is sandwiched between at least a pair of dielectric layers, and may be used as an electrode and/or conductive trace in a capacitive touch panel. The multi-layer conductive coating may contain a dielectric layer of or including zirconium oxide (e.g., ZrO2) and/or silicon nitride, and may be used in applications such as capacitive touch panels for controlling showers, appliances, vending machines, electronics, electronic devices, and/or the like. The coating may have increased resistivity, and thus reduced conductivity, compared to pure silver layers of certain coatings, in order to allow the silver-based coating to be more suitable for use as touch panel electrode(s).
US10222916B2
A touch panel device includes a touch panel including sensing electrodes, a selector circuitry; a sensing circuitry configured to generate sensed signals having signal levels depending on self-capacitances of connected ones of the sensing electrodes, and a processor configured to perform touch sensing of the touch panel, based on the sensed signals. When the touch panel device is placed in a first state, the selector circuitry electrically connects first sensing electrodes to the sensing circuitry in each operation cycle. When the touch panel device is placed in a second state, the selector circuitry electrically connects second sensing electrodes to the sensing circuitry in each operation cycle. The number of the second sensing electrodes connected to the sensing circuitry in each operation cycle for the second state is less than the number of the first sensing electrodes connected to the sensing circuitry in each operation cycle for the first state.
US10222915B2
First electrode layers are formed from an ITO layer on one surface of a substrate formed from a PET film. The surfaces of the first electrode layers are covered with an insulating layer formed from a dry film resist or the like. Second electrode layers are formed on the surface of the insulating layer in a printing process. The second electrode layer is formed from conductive nanowires or conductive nanotubes. After that, first wiring layers brought into conduction with the first wiring layers and second wiring layers brought into conduction with the second electrode layers are formed.
US10222914B2
A touch device including an array substrate, at least one gate driving circuit, an opposite substrate and a shielding pattern is provided. The array substrate has a display region and a peripheral region connecting to the display region. The gate driving circuit is disposed on the array substrate and located in the peripheral region. The opposite substrate is disposed opposite to the array substrate. The shielding pattern is disposed between the array substrate and the opposite substrate. The shielding pattern projected on the array substrate is formed a first projection, the gate driving circuit projected on the array substrate is formed a second projection, the first projection at least partially overlaps with the second projection.
US10222913B2
A device is provided for interacting without contact, via at least one command object, with a user appliance, including at least one first and one second part which, in use, form between them a non-zero angle, the device including: at least one first mechanism of detection by capacitive technology, and without contact, of the at least one command object with respect to a first control surface defined with respect to the first part of the user appliance, the first detection mechanism including several measurement electrodes; at least one, of the measurement electrodes being guarded, by a guard mechanism, at a guard potential, different from a ground potential, of the at least one command object, and substantially identical to the potential of the measurement electrode; and at least one second guard mechanism, for guarding the second part of the user appliance at least partially at the guard potential.
US10222901B2
A touch screen device includes a touch panel, a touch driver, a touch sensing driver, and a controller. The touch panel includes a plurality of driving lines extending in a first direction and a plurality of sensing lines extending in a second direction. The touch driver outputs a driving signal to the driving lines. The touch sensing driver receives a sensing signal from the sensing lines. The controller determines a sensing parameter corresponding to an accumulative folding number of the touch panel and controls the touch driver and the touch sensing driver based on the sensing parameter.
US10222894B1
Apparatuses and a computer-readable media are provided to: display an object and at least a portion of an interface in a same virtual display layer; detect a single static gesture being applied to the touch screen on the object, the single static gesture varying in pressure; in the event that a magnitude of the pressure of the single static gesture being applied to the touch screen on the object is less than a first magnitude threshold, perform an operation; in the event that the magnitude of the pressure of the single static gesture being applied to the touch screen on the object is greater than the first magnitude threshold and is less than a second magnitude threshold, blur, as a function of an increase in the magnitude of the pressure of the single static gesture being applied to the touch screen on the object, the at least portion of the interface, and display the at least portion of the interface and the object in different virtual display layers; and in the event that the magnitude of the pressure of the single static gesture being applied to the touch screen on the object is greater than the second magnitude threshold, vibrate the apparatus and perform another operation.
US10222887B2
According to an aspect, a display apparatus with a touch detection function includes: a display device including a display region in which a plurality of pixels are arranged; a pixel signal line that transmits a pixel signal to the pixel; outer display region wiring including wiring that is electrically coupled to the pixel signal line and extends along a predetermined direction outside the display region; and a touch detection electrode arranged at a position overlapping the outer display region wiring in a non-contact state, a longitudinal direction of the touch detection electrode being along a direction intersecting with the predetermined direction.
US10222885B2
A display device with an integrated touch screen and a method of driving the same are provided. The display device includes a panel configured to operate in a first display operation period, a first touch operation period, a second display operation period, and a second touch operation period, and include a touch electrode overlapping a plurality of gate lines and a plurality of data lines, and a gate driver configured to sequentially apply a gate-on voltage to an odd-numbered gate line among the plurality of gate lines during two horizontal periods in the first display operation period, and in the second display operation period, sequentially apply the gate-on voltage to an even-numbered gate line among the plurality of gate lines during two horizontal periods.
US10222868B2
A portable device includes: a sensor configured to detect a gesture of a user carrying the portable device; a control unit configured to identify the detected gesture, determine an external device corresponding to the identified gesture based on the identified gesture, and determine an order for controlling the external device; and a communication unit configured to transmit a command signal corresponding to the order to the external device.
US10222864B2
A haptic device comprises a signal generator that is configured to receive an input word that is a unit of a language written using consonant-vowel pairs. The signal generator converts the input word into one or more consonant-vowel pairs of the input word. The signal generator further converts the one or more consonant-vowel pairs into a sequence of actuator signals. The sequence of actuator signals is formed from a concatenation of sub-sequences of actuator signals. Each phoneme corresponding to a unique sub-sequence of actuator signals. The haptic device further comprises a two dimensional array of cutaneous actuators configured to receive the sequence of actuator signals from the signal generator, each of the actuator signals mapped to a cutaneous actuator of the two dimensional array of cutaneous actuators.
US10222857B2
A method, computer system, and computer program product for determining an engagement level of an individual is provided. The present invention may include capturing a plurality of image data depicting a relative location of a user. The present invention may also include identifying an individual within the captured image data. The present invention may further include gathering a plurality of engagement level indicator data associated with the identified individual. The present invention may also include calculating a current engagement level of the identified individual using the plurality of gathered engagement level indicator data.
US10222843B1
A system and method for controlling cooling of computer components of a computing device are provided. A measurement of power consumption of at least one of the computer components is received. An amount of heat expected to be generated by the at least one computer components is determined based on the received measurement of power consumption. An output of a cooling system of the computer components is controlled based on the determined amount of heat expected to be generated.
US10222833B2
An electronic device that includes a flexible display is provided. The electronic device includes a foldable display unit, a foldable functional device portion, and a connecting body that interconnects the display unit and the functional device portion. The display unit and the functional device portion are disposed to face each other so as to provide a first state, and after each of the display unit and the functional device portion is folded, at least a portion of the display unit is disposed in the rear side region to be utilized as a display region and at least a portion of the functional device portion is disposed in the front side region so as to provide a second state of being used as a region of the functional device portion.
US10222817B1
A bandgap reference (BGR) circuit and method generates a constant voltage reference that is stable over temperature variations. The BGR circuit is composed of a proportional to absolute temperature (PTAT) stage, a complementary to absolute temperature (CTAT) stage, and an output stage interposed between the PTAT stage and the CTAT stage. The PTAT stage is configured to produce a PTAT current and the CTAT stage is configured to produce a CTAT current. The BGR circuit is configured to mirror the PTAT current and mirror the CTAT current to produce a mirrored PTAT current and a mirrored CTAT current in the output stage and the output stage is configured to combine the mirrored PTAT current and the mirrored CTAT current to generate the constant voltage reference.
US10222807B2
The disclosure discloses a method for processing information, comprising: collecting, at a preset frequency, location information of a target object tracked by a mobile device; extracting the piece of location information meeting a first condition from the collected pieces of location information, and saving the extracted piece of location information in a queue of target waypoints, wherein each piece of location information in the queue of target waypoints is configured to describe a target waypoint, and the pieces of location information of the target waypoints of the queue of target waypoints are arranged in the chronological order for collecting the pieces of location information; generating a corresponding control instruction according to the piece of location information of the target waypoint saved in the queue of target waypoints, wherein the control instruction is configured to control the mobile device to move towards the respective target waypoints described in the queue of target waypoints in order. The disclosure also discloses a mobile device and computer storage medium for implementing the method for processing information.
US10222806B2
A vehicle drive control device includes a drive lane detector, a drive assist unit, and a curve road steering assist unit. The drive lane detector detects a drive lane of a subject vehicle. The drive assist unit performs drive assist control to assist the subject vehicle in lane keep driving in the drive lane. The curve road steering assist unit performs steering assist for assisting the subject vehicle in turning along a curve of a curve road if the drive lane is the curve road and if the drive assist control performed by the drive assist unit is discontinued during driving on the curve road.
US10222804B2
A method of controlling a vehicle while the vehicle is backing up with a trailer attached thereto. The vehicle may include a brake system and a power train system. The method includes determining a trailer yaw rate, and estimating a modified trailer curvature. The modified trailer curvature comprises a ratio of the trailer yaw rate to the vehicle speed. The method further includes determining a maximum allowable vehicle speed as a function of modified trailer curvature utilizing predefined criteria that defines a maximum allowable vehicle speed for a given modified trailer curvature. The method further includes limiting the vehicle speed such that the maximum allowable vehicle speed is not exceeded.
US10222802B2
A method for assisting a driver of a two-wheeled vehicle. The method includes sensing and evaluating a driving environment of the motorcycle as a function of a driving state of the motorcycle, especially an inclination of the motorcycle, in order to detect objects in the driving environment; determining a hazard potential as a function of the detected objects and the driving state; and warning the driver and/or triggering a driver assistance system and/or a vehicle safety system of the motorcycle as a function of the determined hazard potential.
US10222801B2
A movement route generating apparatus includes an angle calculating unit calculating an angle formed by a vehicle travel direction at a target position compared with that at the current position, a graph generating unit generating a graph that has most gentle inclinations by plotting the curvature of a travel trajectory matching the steering angle of the vehicle and a distance traveled on two axes, under the condition that the area of a graph generated in correspondence to a travel trajectory from the current position to the target position is equal to the angle and other conditions, and a route setting unit setting a travel trajectory represented by the graph as the movement route of the vehicle. Accordingly, a travel trajectory with the smallest degree of change in curvature per unit distance traveled, that is, a low horizontal angular velocity caused by vehicle steering, can be set as a movement route.
US10222793B2
Disclosed are a method and a system for modifying flight parameters of a remotely piloted aircraft. The remotely piloted aircraft includes a clock, at least one radio receiver and at least one radio transmitter for communicating with at least one radio transmitter of a ground station, via at least one radio communication network. The method includes analysing a communication between the remotely piloted aircraft and the ground station, such as calculating a communication quality. The method also includes modifying at least one flight parameter based on the calculated communication quality and pre-loaded instructions. The pre-loaded instructions comprise at least one threshold value of the communication quality and allowed flight parameters.
US10222773B2
Novel tools and techniques are provided for implementing Internet of Things (“IoT”) functionality. In some embodiments, a computing system or IoT management node might receive sensor data from one or more IoT-capable sensors, analyze the sensor data to determine one or more actions to be taken, and identify one or more devices (e.g., household devices associated with a customer premises; vehicular components associated with a vehicle; devices disposed in, on, or along a roadway; devices disposed throughout a population area; etc.) for performing the determined one or more first actions. The computing system or IoT management node then autonomously controls each of the identified one or more devices to perform tasks based on the determined one or more first actions to be taken, thereby implementing smart environment functionality (e.g., smart home, building, or customer premises functionality, smart vehicle functionality, smart roadway functionality, smart city functionality, and so on).
US10222760B2
An electronic timepiece, including: a reciprocating hand which is provided to be rotatable only within a partial angle range of a circle; and a processor which acquires information according to an operation of the reciprocating hand, and makes the reciprocating hand perform a predetermined notification operation when a destination of the reciprocating hand is out of the angle range, the destination being determined on the basis of the information.
US10222752B2
A tidal clock includes a clock face, a clock mechanism, a tidal display mechanism, a tidal drive arrangement and one or more symbolic display members. The tidal display mechanism includes a background and a plurality of laminar members overlying the background. Each laminar member includes a display representing sea and having an upper edge configured to represent a sea level. The laminar members are independently movable between respective lower and upper positions to represent rise and fall of the sea level. The symbolic display members are each mounted on a respective support. Each support is engaged with the background, permitting movement between lower and upper positions, further engaging a respective laminar member and arranged so that the support and display mounted thereon is urged to move between lower and upper positions by the corresponding movement of the laminar member.
US10222749B2
Timepiece display mechanism including a cam driven by a time base, and a pivoting lever including an elastically returned feeler member following the contour of the cam and a first rack meshing with a first angular orientation wheel which drives an indicator plate synchronously or via a differential mechanism, the indicator plate projecting radially with respect to a main axis and being parallel to or coplanar with the first wheel, the display mechanism includes a connecting rod articulated at a first end to a carriage slidably mounted on the indicator plate and carrying a retractable hand, a second end of the connecting rod being pivoted on a fixed pivot or on a movable pivot comprised in an elongation wheel set driven directly or indirectly by the lever.
US10222739B2
An image forming apparatus includes a housing, an attachable and detachable device, a cover member, and a rotation angle restricting member. The housing has an opening and an attachment section. The attachable and detachable device is attachable to and detachable from an inside of the housing via the opening. The cover member is rotatably supported by the housing and closes or opens the opening. The rotation angle restricting member restricts an allowable rotation angle that indicates an angle at which the cover member is rotatable. The rotation angle restricting member is attachable to and detachable from the attachment section. The allowable rotation angle of the cover member is restricted when the rotation angle restricting member is attached to the attachment section. Restriction of the allowable rotation angle of the cover member is released when the rotation angle restricting member is detached from the attachment section.
US10222738B2
A replaceable unit for an electrophotographic image forming device according to one example embodiment includes an electrical contact positioned on a first side of a housing of the replaceable unit for contacting an electrical contact in the image forming device. A guide on the first side of the housing is positioned closer to a front of the housing than the electrical contact and leads rearward toward the electrical contact. The guide includes an inside surface that faces inward sideways toward a second side of the housing. At least a portion of the inside surface is angled inward sideways from front to rear permitting contact between the inside surface and an electrical connector in the image forming device to draw the electrical connector in the image forming device inward sideways relative to the replaceable unit during insertion of the replaceable unit into the image forming device.
US10222735B2
A fixing apparatus includes a transformer, a heater, a temperature acquiring portion, and control portion. A first switching unit allows or cuts off power supply from a primary-side circuit to the heater by supplying power, and a second switching unit allows or cuts off power supply from the primary-side circuit to the temperature acquiring portion by supplying power. The power supply to the heater can be allowed or cut off according to the temperature of the heater acquired by the temperature acquiring portion. In addition, the control portion cuts off power supply from the primary-side circuit to the heater and power supply from the primary-side circuit to the temperature acquiring portion by controlling operations of the first switching unit and the second switching unit with the one signal.
US10222734B2
A moving-side roller reliably separates from a stationary-side roller so as to enable appropriate document transport. An image reading apparatus causes a roller support member supporting the moving-side roller to come into contact with the stationary-side roller. A contact state and a separation state can be switched. The image reading apparatus includes an external force providing portion to exert a third external force on the roller support member in a direction for restraining warping that is generated in the roller support member by a first external force that a cam exerts on the roller support member and by a second external force that an urging device exerts on the roller support member.
US10222731B2
A fixing device for fixing an image on a recording material includes a cylindrical rotatable heater that is provided with a hole portion at least at a longitudinal end portion, and a driving member engaged with the longitudinal end portion of the heater to rotate the heater. The driving member is provided with a claw portion engaged with the hole portion of the heater. The image is fixed on the recording material by the heat from the heater. In addition, the heater is provided, at the other longitudinal end portion, with a slit extending toward a central portion, the slit being disposed at a position different from the hole portion with respect to a circumferential direction of the heater so as to overlap the hole portion in the longitudinal direction.
US10222730B2
Provided is an inexpensive image forming apparatus that reduces wasteful operation and is capable of determining whether a fixing unit is attached properly. The image forming apparatus includes an image forming apparatus main body, and a fixing roller that fixes a pattern composed of toner on paper by heating when conveying the paper on which the pattern is formed, and uses a fixing unit that can be attached to and detached from the image forming apparatus main body. A temperature sensor for detecting the temperature of the fixing roller is provided in the fixing unit. The image forming apparatus includes a control unit that, after the fixing unit is attached, determines whether or not the fixing unit is attached properly to the image forming apparatus main body according to a magnitude relationship between the temperature detected by the temperature sensor and a preset first threshold value.
US10222729B2
A fixing device includes a heating body, a pressuring body, a heating source, a guiding part, a temperature sensing part and a charging part. The heating source supplies the heating body heat used for heating the medium. The guiding part guides the medium to a nip between the heating body and the pressuring body, at an upstream side from the nip in a conveying direction of the medium. The temperature sensing part senses a temperature of the heating body. The charging part electrically discharges to electrically charge the heating body with the same polarity as toner, at an opposite side to the guiding part across the temperature sensing part. The charging part includes a discharging electrode electrically discharging toward the heating body facing to the discharging electrode and an enclosure wall supporting the discharging electrode, enclosing the discharging electrode and producing an electric field in cooperation with the discharging electrode.
US10222721B2
Provided are urethane foam: which heightens toner charge amount (Q/M); by which toner is sufficiently absorbed in the surface layer of a toner-conveying roller to give a sufficient toner conveying ability; and by which a good image can be obtained with a low cost, and a toner-conveying roller using the same.Also provided are urethane foam in which substrate urethane foam is impregnated with one or more powders selected from the group consisting of silicone powder and silica powder, and a toner-conveying roller using the same. Preferred are urethane foam wherein said powder is bound with said substrate urethane foam via a binder, and a toner-conveying roller using the same.
US10222719B2
A method of electro-photographic printing includes applying a background voltage to a photo imaging plate using a charge roller that moves relative to the photo imaging plate, and varying the applied background voltage as the roller moves relative to the photo imaging plate, wherein the background voltage is varied in a region of the photo imaging plate where no ink is to be transferred.
US10222707B2
A lithographic apparatus having: a substrate table constructed to hold a substrate; a projection system configured to project a patterned radiation beam onto a target portion of the substrate; a substrate surface actuator including a fluid opening for fluid flow therethrough from/onto a facing surface facing the substrate surface actuator to generate a force between the substrate surface actuator and the facing surface, the facing surface being a top surface of the substrate or a surface substantially co-planar with the substrate; and a position controller to control the position and/or orientation of a part of the facing surface by varying fluid flow through the fluid opening to displace the part of the facing surface relative to the projection system.
US10222706B2
In a lithographic projection apparatus, a structure surrounds a space between the projection system and a substrate table of the lithographic projection apparatus. A gas seal is formed between said structure and the surface of said substrate to contain liquid in the space.
US10222704B2
A method of operating an illumination system of a microlithographic projection exposure apparatus is provided. A set of illumination parameters that describe properties of a light bundle which converges at a point on a mask to be illuminated by the illumination system is first determined. Optical elements whose optical effect on the illumination parameters can be modified as a function of control commands are furthermore determined, as well as sensitivities with which the illumination parameters react to an adjustment of the optical elements, induced by the control commands. The control commands are then determined while taking the previously determined sensitivities into account, such that deviations of the illumination parameters from predetermined target illumination parameters satisfy a predetermined minimization criterion. These control commands are applied to the optical elements, before the mask is illuminated.
US10222702B2
A laser radiation source for a lithographic tool comprising a laser module to emit a first laser beam having a first wavelength and a second laser beam having a second wavelength, a beam separation device to separate the optical paths of the first and second laser beams and substantially recombine the optical paths, a beam delivery system to direct the first and second laser beams to a fuel target and an optical isolation apparatus to: adjust the polarization state of the first laser beam, adjust the polarization state of the second laser beam and to block radiation having the adjusted polarization states such that the reflection of the first laser beam and the reflection of the second laser beam are substantially blocked from propagating towards the laser module.
US10222701B2
A radiation source for a lithographic apparatus, in particular a laser-produced plasma source includes a fan unit surrounding but not obstructing the collected radiation beam that is operated to generate a flow in a buffer gas away from the optical axis. The fan unit can include a plurality of flat or curved blades generally parallel to the optical axis and driven to rotate about the optical axis.
US10222699B2
New photoresist compositions are provided that are useful for immersion lithography. Preferred photoresist compositions of the invention comprises two or more distinct materials that can be substantially non-mixable with a resin component of the resist. Particularly preferred photoresists of the invention can exhibit reduced leaching of resist materials into an immersion fluid contacting the resist layer during immersion lithography processing.
US10222698B2
A printable component includes a component substrate and one or more electrical conductors. One or more electrically conductive connection posts protrudes from the component substrate to form an exposed electrical contact. Each connection post is electrically connected to at least one of the electrical conductors and one or more wicking posts protrude from the component substrate. The wicking post can be insulating. In certain embodiments, a printable component source wafer comprises a source wafer, a plurality of sacrificial portions separated by anchor portions formed in a sacrificial layer of the source wafer, and a plurality of printable components. Each printable component is disposed over a corresponding sacrificial portion and connected to an anchor portion by a tether. A destination substrate structure comprises a destination substrate having one or more electrically conductive contact pads, an adhesive layer disposed on the destination substrate, and one or more printable components.
US10222691B2
A photomask includes a reticle substrate, a main pattern disposed on the reticle substrate and defining a photoresist pattern realized on a semiconductor substrate, and anti-reflection patterns adjacent to the main pattern. A distance between a pair of the anti-reflection patterns adjacent to each other is a first length, and a width of at least one of the pair of anti-reflection patterns is a second length. A sum of the first length and the second length is equal to or smaller than a minimum pitch defined by resolution of an exposure process. A distance between the main pattern and the anti-reflection pattern nearest to the main pattern is equal to or smaller than the first length.
US10222681B2
A segmented light or optical power emitting device and an illumination device are described. The segmented device includes a die having a light or optical power emitting semiconductor structure that includes an active layer disposed between an n-layer and a p-layer. Trenches are formed in at least the semiconductor structure and separate the die into individually addressable segments. The active layer emits light or optical power having a first color point or spectrum. At least one wavelength converting layer is adjacent the die and converts the light or optical power to light or optical power having at least one second color point or spectrum and limits an energy ratio of the pump light or optical power that passes through the at least one wavelength converting layer unconverted to total light or optical power emitted by the light or optical power emitting device to less than 10%.
US10222677B2
An optoelectronic device and method of making the same. The device comprising: a substrate; an epitaxial crystalline cladding layer, on top of the substrate; and an optically active region, above the epitaxial crystalline cladding layer; wherein the epitaxial crystalline cladding layer has a refractive index which is less than a refractive index of the optically active region, such that the optical power of the optoelectronic device is confined to the optically active region.
US10222664B2
A liquid crystal display device includes a substrate, a first coupling electrode disposed on the substrate, a first insulating layer disposed on the first coupling electrode, a second coupling electrode disposed on the first insulating layer and capacitively coupled to the first coupling electrode, a second insulating layer disposed on the second coupling electrode, and a pixel electrode including first and second sub-pixel electrodes, which are disposed on the second insulating layer and are electrically insulated from each other, where the first sub-pixel electrode is electrically connected to the first coupling electrode via a first contact hole, which is defined in the first and second insulating layers, and the second sub-pixel electrode is electrically connected to the second coupling electrode via a second contact hole which is defined in the second insulating layer.
US10222654B2
According to one embodiment, a liquid crystal display device includes an array substrate, a counter-substrate, a negative liquid crystal layer including liquid crystal molecules, a retardation film attached to a surface of the array substrate, a first polarizer attached to the retardation film and having a first absorption axis, a second polarizer attached to a surface of the counter-substrate, and having a second absorption axis which is parallel to a direction of initial alignment of the liquid crystal molecules and perpendicular to the first absorption axis, a cover member located opposite to the second polarizer, and ultraviolet curing resin which bonds the second polarizer and the cover member to each other.
US10222647B2
The present application discloses a liquid crystal display panel, comprising an antireflective film, a front polarizer, an array substrate, a liquid crystal layer, a color filter substrate, and a rear polarizer disposed sequentially, a metal trace is disposed on the array substrate, and the antireflective film completely covers the metal trace. The antireflection film is provided on one side of the array substrate away from the color filter substrate in the present application, whereby the reflected light formed on the antireflective film and the reflected light formed by the front polarizer having the interference offsetting action to reduce the reflecting light on the liquid crystal display, thereby increasing the contrast of the liquid crystal display panel and improving the display quality of the image. The frame of the liquid crystal display of the present application can be further narrow and has a high contrast.
US10222639B2
A liquid crystal panel includes oppositely disposed upper and lower substrates having a liquid crystal disposed therebetween. A surface of the upper substrate and a surface of the lower substrate are formed with viewing angle upper and lower electrodes respectively, and a length of the lower electrode is shorter than that of the upper electrode. The upper electrode completely covers projection of the lower electrode on the upper substrate. A region between the upper and lower electrodes includes adjacent main body region and pretilt region, the pretilt region is corresponding to edges of the upper and lower electrodes, and portions of the upper and lower electrodes corresponding to the main body region have same sizes. A liquid crystal display device and a method for improving liquid crystal rotation obstacle further are provided. Accordingly, a response time of viewing angle switching is reduced and viewing angle symmetry is improved.
US10222638B2
Disclosed are a curved display manufacturing apparatus, comprising: a curved surface suction mold comprising a panel seat surface having a curved shape corresponding to a curved shape of the curved display to be formed, and air sucking holes formed through the panel seat surface; an air sucking unit for sucking air through the air sucking holes; a main frame for supporting the curved surface suction mold, to space the curved surface suction mold from a bottom of the main frame; and a pressing roller unit for pressing a curvature maintaining member to maintain the display panel in a bent state while sliding along a curved surface of the display panel under a condition that the curvature maintaining member overlaps with the display panel, for pressed attachment of the curvature maintaining member to the display panel.
US10222637B2
A system for integrated power combiners is disclosed and may include receiving optical signals in input optical waveguides and phase-modulating the signals to configure a phase offset between signals received at a first optical coupler, where the first optical coupler may generate output signals having substantially equal optical powers. Output signals of the first optical coupler may be phase-modulated to configure a phase offset between signals received at a second optical coupler, which may generate an output signal having an optical power of essentially zero and a second output signal having a maximized optical power. Optical signals received by the input optical waveguides may be generated utilizing a polarization-splitting grating coupler to enable polarization-insensitive combining of optical signals. Optical power may be monitored using optical detectors. The monitoring of optical power may be used to determine a desired phase offset between the signals received at the first optical coupler.
US10222628B2
The invention relates to an optical device for displaying a reticle or a target mark in a measuring or sighting telescope, comprising a reticle plate with a reticle disposed on one surface, a light source for illuminating this reticle, and the reticle plate has an entry surface for a beam path disposed to the side of the surface provided with the reticle, and at least one retroreflector is disposed on at least one light exit surface of the reticle plate, and a reflective layer of the retroreflector is directed towards the reticle plate.
US10222627B2
An optics system includes at least one emitting fiber tip that transmits a divergent beam. The divergent beam includes a global maximum intensify of radiation centered with an output optical axis. The divergent beam includes central beams for collimating and periphery beams for disposing. The periphery beams include parasitic radiation of the divergent beam. The optics system includes at least one collimating lens having an output size, output shape, and output optical axis centered thereto and configured to redirect the central beams to a target and redirect the periphery beams into free-space; and at least one redirecting element positioned in between the at least one emitting fiber tip and the at least one collimating lens. The redirecting element includes a first area having an interior size and interior shape to transmit the central beams, and at least one second area outside of the first area to transmit the periphery beams.
US10222618B2
Disclosed here in is a method of adjusting a tunable illuminating light source with a reflective display for a head mounted display to reduce chromatic artifacts in an image provided to a user's eye. The method includes identifying a color associated with a chromatic-related artifact in a displayed image and adjusting the tunable illuminating light source to reduce the brightness of the color associated with the chromatic-related artifact.
US10222610B2
An optical scanner includes: a movable part including a light reflection portion that reflects light; a first shaft part that swingably supports the movable part about a first axis; a support part that supports the first shaft part; a recessed portion provided in the support part, and having an opening portion in one surface of the support part and having a side surface opening portion in a side surface of the support part connected to the one surface of the support part; and a regulating member provided in the recessed portion and partially projecting from the side surface opening portion with the projecting portion located between the support part and the movable part.
US10222602B2
An optics device with an optics module that includes at least one optical element and a control module for controlling the optics device is provided. The optics module includes a sub-system with a memory as well as at least one of an actuator and a sensor. An instruction for setting the actuator and/or the sensor of the sub-system is stored in the memory. The control module is formed such that, during operation of the optics device, it reads the instructions from the memory of the sub-system and activates the actuator and/or the sensor of the sub-system according to the instruction.
US10222594B2
A zoom lens includes, in order from an object side to an image side, a positive first lens unit, a negative second lens unit, a middle lens group including at least one lens unit, a negative N minus second lens unit, a negative N minus first lens unit, and a positive Nth lens unit, where N is an integer of six or more, in which distances between the adjacent lens units change during zooming, the first lens unit moves toward the object side during zooming from a wide-angle end to a telephoto end, the N minus second lens unit moves during focusing, and a total lens length at the wide-angle end, a backfocus at the wide-angle end, and a lateral magnification of a combined system of the N minus first lens unit and the Nth lens unit at the wide-angle end are set appropriately.
US10222589B1
The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The camera optical lens further satisfies specific conditions.
US10222588B1
The present disclosure discloses a camera optical lens. The camera optical lens including, in an order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens. The camera optical lens further satisfies specific conditions.
US10222582B1
A foldable lens system attached to a protection case or cover that can be used as a telescope for mobile device rear camera. A compact lens system that can be easily stored. The lens holders are self-aligned concentrically to the rear camera through the alignment and recessed structure on the lens holders and the case. This system can be scaled through adding or removing some lens holders.
US10222581B1
A wide angle lens assembly having low distortion including, in order from an object side to an image plane, a first lens, which is of a meniscus shape having an object side surface being convex and an image side surface being concave, having negative refractive power; a second lens having positive refractive power; a third lens having positive refractive power, and a fourth lens having negative refractive power; the wide angle lens assembly satisfies the following condition: −0.6
US10222577B2
The lens driving device according to the present invention is provided with: an autofocus drive part for moving an autofocus movable part with respect to an autofocus fixed part in an optical axis direction and thereby automatically performing focusing; a shake correction drive part for correcting shake by causing a shake correction movable part to oscillate with respect to a shake correction fixed part in a plane orthogonal to the optical axis direction; and a sub-stopper part for restricting the distance that the autofocus movable part can move toward the image side in the optical axis direction to within an allowable range of displacement of a lens part, the sub-stopper part being interposed between the autofocus movable part and the shake correction fixed part.
US10222574B2
The present disclosure provides an optical lens including a lens barrel, a lens group and a metal light shading component accommodated in the lens barrel, the lens barrel includes a first barrel wall and a second barrel wall which is bended and extends from the first barrel wall, the first barrel wall has a first light aperture, the lens barrel has an adhesive accommodating slot, which is filled with a magnetic adhesive for absorbing the metal light shading components. Based on an optical lens of the prior art, the metal light shading component is provided, and further the adhesive accommodating filled with a magnetic adhesive is provided to fix the metal light shading component via magnetic force. Such assembly is detachable, such that the components can be assembled section by section, so as to further facilitate the assembly process and improve imaging effect of the optical lens.
US10222559B2
A ferrule holds end portions of optical fibers and includes: a plurality of optical fiber holes arranged in a predetermined direction, wherein the optical fibers are inserted into the plurality of optical fiber holes; and an adhesive-filling section that is filled with an adhesive and internally includes an opening surface of the plurality of optical fiber holes and an opposed surface opposed to the opening surface. The adhesive-filling section includes an upper side opening and a lower side opening, the upper side opening opens on a top surface that is a surface on a side from which the adhesive is filled, and the lower side opening opens on a lower surface that is a surface on a side opposite to the top surface.
US10222555B2
An optoelectronic coupling system and methods of forming the same include an optoelectronic chip mounted on a substrate. The optoelectronic chip includes one or more optoelectronic components. A lower lens array is positioned over the optoelectronic chip and has a lower surface, with a first cut-away portion to accommodate the optoelectronic chip, and an upper surface that has one or more lower lenses positioned over respective optoelectronic components. An upper lens array is positioned over the lower lens array and has comprising one or more upper lenses positioned over respective lower lenses.
US10222552B2
An integrated circuit is described. This integrated circuit includes an optical waveguide defined in a semiconductor layer, and a dielectric optical waveguide disposed on the semiconductor layer and that overlaps a region of the optical waveguide. Moreover, the dielectric optical waveguide includes an optical device (such as a mirror) on a facet separating a first portion of the dielectric optical waveguide and a second portion of the dielectric optical waveguide. The facet may be at an angle relative to a plane of the dielectric optical waveguide and may include a metal layer. During operation, an optical signal conveyed by the optical waveguide is evanescent coupled to the dielectric optical waveguide. Then, the optical signal may be reflected by the optical device. For example, the angle of the facet may be 45°, so that the optical signal is reflected normal to the plane of the dielectric optical waveguide.
US10222550B2
Methods and devices for a plasmonic circuit are described. A planar plasmonic device is configured with a controlling gate structure and when coupled to a complementary plasmonic device, a switching circuit can be realized. Also, by varying the properties of the complementary plasmonic device, the circuit can also operate as an amplifier. By use of combinations of this plasmonic circuit element, more advanced circuits and logic functions can be arrived at.
US10222538B2
A method for manufacturing a light guide plate mold includes: acquiring a deformation coefficient i, where 1
US10222535B2
The present disclosure describes a flat lightguide configured to be illuminated by one or more small light sources, such as light emitting diode (LED) light sources. The one or more small light sources inject light into an end of a stepped lightguide that includes light redirecting elements capable of changing the direction of the light to exit perpendicular to the stepped lightguide and enter an edge of a planar lightguide.
US10222534B2
A light guide plate (30) is configured to allow light output from a display element (10) to be propagated therein and to allow at least a part of the light propagated therein to be reflected by a plurality of reflective structures (34). The plurality of reflective structures each include a reflective surface (36) inclining with respect to a light output surface (S30). The guide plate includes a first transparent member (30A); a second transparent member (30B); and a third transparent member (38) provided between the first transparent member and the second transparent member. The plurality of reflective structures are provided at positions in contact with the third transparent member.
US10222532B2
A light mixing chamber includes a housing having a channel formed therein, with the channel exposed to an exterior of the housing. A chamber is formed in the housing, and an aperture formed in the housing connects the chamber to the channel. The chamber may house an LED, with an optical member being retained within the channel. A light guide plate may be positioned on an exterior of the housing outside the channel.
US10222519B2
A composite silica glass made light diffusion member includes a dense silica glass, and a porous silica glass which has been layered on the surface of the dense silica glass. The porous silica glass is a porous body and has a homogeneous pore distribution. The porous body has a framework including a plurality of spherical silica glasses, contains a communicating pore part formed by spaces among them, and has a central pore size of 10 to 20 μm and a porosity of 25 to 40%. The spherical silica glasses have an average diameter of 30 to 100 μm. An average value of a specific arithmetic average roughness Ra in each of the spherical silica glass exposed on an outer surface of the porous silica glass is 0.8 to 4.0 nm.
US10222516B2
Light blocking sheet, light blocking element, optical element, imaging lens assembly and lens module
A light blocking sheet includes a first surface, a second surface, an inner annular surface and an outer annular surface. The second surface is corresponding to the first surface. The inner annular surface connects the first surface and the second surface, and forms an inner opening. The outer annular surface connects an edge of the first surface and an edge of the second surface, and includes at least three notches disposed on the outer annular surface and at least three arc surfaces located on the outer annular surface, wherein the at least three notches and the at least three arc surfaces are alternately arranged on the outer annular surface, and the at least three arc surfaces are coaxial and have different arc lengths.
US10222514B2
An autofocus lens system includes no conventional moving parts and has excellent speed and low power consumption. The system includes a small electronically-controlled focusing-module lens. The focusing-module lens includes two adjustable polymeric surfaces (e.g., two adjustable-surface lenses in a back-to-back configuration). The curvature of the surfaces can be adjusted to change focus. The performance of the autofocus lens system is extended by adding a conventional first and second lens, or lens group, on either side of the focusing-module lens. What results is an autofocus lens system with excellent near field and far field performance.
US10222510B2
Disclosed herein is an anti-reflective film including: a hard coating layer; and a low-refractive layer containing a binder resin, and hollow inorganic nanoparticles and solid inorganic nanoparticles which are dispersed in the binder resin, wherein the low-refractive layer includes a first layer containing at least 70 vol % of the entire solid inorganic nanoparticles and a second layer containing at least 70 vol % of the entire hollow inorganic nanoparticles, and at the time of fitting polarization ellipticity measured by ellipsometry for the first layer or/and the second layer included in the low-refractive layer using a Cauchy model represented by the following General Equation 1, the second layer satisfies a predetermined condition.
US10222501B2
Systems, devices, and methods for evaluating an earth formation intersected by a borehole using signals produced at a plurality of borehole depths by an ultrasonic transducer in the borehole, the signals produced by the transducer including ringdown signals from the ultrasonic transducer and echo signals from a wall of the borehole from a plurality of azimuthal orientations. Methods include using peak amplitude values and arrival time values from the signals to construct a background modulation template corresponding to at least one depth; estimating, for each respective depth of the plurality of borehole depths, an azimuthally varying interference pattern predominantly resulting from a ringdown signal for each respective depth by mapping the modulation template to arrival time values corresponding to the respective depth; and subtracting, for each respective depth, the estimated varying interference pattern from the peak amplitude values corresponding to the respective depth to generate adjusted peak amplitudes.
US10222499B2
Marine geophysical surveys with distributed seismic sources. At least some of the example embodiments are methods including performing a marine geophysical survey by: towing a plurality of high-frequency sources spread along a width of an array of sensors, the high-frequency sources having a first source density with respect to the width; and towing a plurality of mid-frequency sources spread along the width, the mid-frequency sources have a second source density with respect to the width, the second source density lower than the first source density; and towing a low-frequency source along the width; activating the high-frequency, mid-frequency, and low-frequency sources.
US10222498B2
Systems and methods for optimizing bed boundary locations and prediction of associated petrophysical property values of a wellbore in a reservoir formation are disclosed. To optimize bed boundary locations and predict petrophysical property values, a process can be used in which a high resolution wellbore log is used to get an initial estimate of boundary positions. The initial estimate can then be used to constrain a joint optimization of bed positions and associated petrophysical property values. Such a process automates both the generation of a single set of boundaries that are common to all measurements and the prediction of petrophysical properties via joint inversion. The same inversion process can be used to derive quality indicators on the corrected bed boundary locations and the petrophysical property values.
US10222496B2
Apparatus and methods to operationally deploy land-based seismic nodes. An autonomous or semi-autonomous vehicle includes apparatus for placing, monitoring, testing, servicing, and collecting nodes in a harsh environment such as, e.g., tundra or desert. Associated methods of node deployment and retrieval are disclosed including a ‘rollover deployment.’
US10222493B2
The present invention is directed to acoustics and signal processing. More specifically, the present invention is directed to a system and methods by which whether and the time during which one or more subjects are present within a given area of a marine or terrestrial ecosystem, and other information regarding the subjects can be efficiently determined by the sounds that the subjects produce. Advantageously, certain embodiments of the present invention permit a user to select and rapidly produce one or more visual presentations of the signals of interest (SOI) recorded from the passive acoustic monitoring of a given area of an ecosystem in order to obtain additional information about the subjects.
US10222490B2
Apparatuses, computer-readable mediums, and methods are provided. In one embodiment, a positron emission tomography (“PET”) detector array is provided which includes a plurality of crystal elements arranged in a two-dimensional checkerboard configuration. In addition, there are empty spaces in the checkerboard configuration. In various embodiments, the empty spaces are filled with passive shielding, transmission source assemblies, biopsy instruments, surgical instruments, and/or electromagnetic sensors. In various embodiments, the crystal elements and the transmission source assemblies simultaneously perform emission/transmission acquisitions.
US10222489B2
The present approach relates to the use of reference pixels provided between the primary pixels of a detector panel. Coincidence circuitry or logic may be employed so that the measured signal arising from the same X-ray event may be properly, that is the signal measured at both a reference and primary pixel may be combined so as to provide an accurate estimate of the measured signal, at an appropriate location on the detector panel.
US10222482B2
A timing signal generation device includes a GPS receiver that performs a positioning calculation based on a satellite signal; and a digital signal processor that generates position information regarding a reception point based on a value present within a range of A±σ/4 wherein A is a most frequent value or a median value of a plurality of positioning calculation results of the GPS receiver and σ is a standard deviation of the plurality of positioning calculation results. A timing signal is generated based on the satellite signal from at least one position information satellite and the position information regarding the reception point.
US10222479B2
GNSS receivers and methods of determining a current receiver state of a GNSS receiver are provided. The method includes receiving positioning signals from a plurality of satellites; generating a plurality of correlation grids from the received positioning signals, where each correlation grid is associated with a respective one of the plurality of satellites; estimating a probability distribution of the current receiver state from the plurality of correlation grids; and determining a maximum likelihood estimate of the current receiver state from the estimated probability distribution.
US10222458B2
Optical systems and methods for collecting distance information are disclosed. An example optical system includes a bulk receiving optic, a plurality of illumination sources, a pixel array comprising at least a first column of pixels and a second column of pixels, each pixel in the first column of pixels being offset from an adjacent pixel in the first column of pixels by a first pixel pitch, the second column of pixels being horizontally offset from the first column of pixels by the first pixel pitch, the second column of pixels being vertically offset from the first column of pixels by a first vertical pitch; and a set of input channels interposed between the bulk receiving optic and the pixel array.
US10222456B2
A range detector device may include a pulsed light source configured to emit pulsed light to an object, a detector configured to receive reflected pulsed light from the object, and a processor cooperating with the pulsed light source and the detector. The processor may be configured to generate a measured range value to the object, and generate an estimated statistical value for a spread of possible range values based upon a characteristic of the pulsed light source.
US10222453B2
In a radar device mounted in a host vehicle, a radar transmitting unit transmits a radar signal; a light detection unit detects ON or OFF of a light of another vehicle in which the radar device is mounted; and a timing control unit sets a transmission timing of the radar signal and a light ON timing of a light of the host vehicle, the light ON timing is synchronized with the transmission timing on basis of detected ON or OFF of the light of the other vehicle. The set transmission timing is different from a transmission timing of a radar signal of the radar device mounted in the other vehicle.
US10222449B2
An RFID tag is attached to or embedded in an object and used for determining the position of the object. The RFID tag includes a controller and an energy harvester coupled to the controller. The controller provides object position information to a host device by sending ping signals to the host device. The energy harvester harvests RF energy from WLANs, converts the RF energy to DC power, and supplies the DC power to the RFID tag.
US10222448B2
Improvements in fingerprint based localization methods of mobile devices using precomputed reference maps with time series of fingerprints taken along some physical path, involving dynamic benchmarking of arbitrary paths within the map, generation of fingerprint points, location estimates, and creation of heat maps.
US10222443B2
A method for generating motion information for an at least partially moving examination region includes outputting at least one first excitation signal with a first frequency band. The first excitation signal is picked up with a receive coil arrangement of a magnetic resonance system. The at least one coil of the receive coil arrangement is configured to pick up a receive frequency band that includes the first frequency band. At least one item of motion information for the examination region is determined from the picked up first excitation signal.
US10222438B2
A system for measuring responses of magnetic nanoparticles has static magnetic bias field along first axis, and AC driving coils providing AC magnetic field along second axis perpendicular to the first axis, both fields passing through an imaging zone. Sensing coils are oriented to sense fields parallel to the first axis, but not parallel to the second axis. A processor determines responses of nanoparticles in the imaging zone to the AC field. Another system has DC bias on first axis and AC driving coils providing an AC magnetic field along a second axes, magnetic gradient oriented along the first and/or second axis, and the second axis is rotated mechanically or electronically. The signal processor provides a voxel-based model of magnetic nanoparticle distribution in imaging zone. In some embodiments, the static magnet is a main magnet of a magnetic resonance imaging system.
US10222437B2
The invention relates to a method of MR imaging of an object (10) placed in the examination volume of a MR device (1). It is the object of the invention to provide an improved MR-based temperature mapping method. The method of the invention comprises the steps of: subjecting the object (10) to an imaging sequence of RF pulses and switched magnetic field gradients, which imaging sequence is a stimulated echo sequence including: a) at least two preparation RF pulses (a) radiated toward the object (10) during a preparation period (21), and b) one or more reading RF pulses (β) radiated toward the object (10) during an acquisition period (22) temporally subsequent to the preparation period (21); acquiring at least two MR signals during the acquisition period (22), wherein the two MR signals are either (i) a FID signal (I1, FID) and a stimulated echo signal (I2) or (ii) two stimulated echo signals (STE, STE*); and deriving a temperature map indicating the spatial distribution of the temperature within the object (10) from the at least two acquired MR signals. Moreover, the invention relates to a MR device (1) and to a computer program for a MR device (1).
US10222436B2
A gradient coil comprises a curved conductor, which is tubular and has a general spiral shape. The curved conductor is formed by a process comprising depositing at least one non-conductive material layer by layer to form a substrate, and coating at least a portion of a surface of the substrate with a conductive material. The substrate has a shape matching with the general spiral shape of the curved conductor. Embodiments of the present disclosure further refer to a method for manufacturing the gradient coil.
US10222435B2
An apparatus to provide power for operating at least one gradient coil of a magnetic resonance imaging system. According to some aspects, the apparatus comprises a plurality of power terminals configured to supply different voltages of a first polarity, and a linear amplifier configured to provide at least one output to power the at least one gradient coil to produce a magnetic field in accordance with a pulse sequence, the linear amplifier configured to be powered by one or more of the plurality of power terminals, wherein the one or more of the plurality of power terminals powering the linear amplifier is selected based, at least in part, on the at least one output.
US10222431B2
A measuring device according to the invention comprises a sensor line and a pre-magnetizing magnet. The sensor line has at least one sensor and extends in a line direction. The pre-magnetizing magnet has a non-homogeneous magnetization.
US10222427B2
An electrical energy storage system includes a battery configured to store and discharge electric power to an energy grid, a power inverter configured to use battery power setpoints to control an amount of the electric power stored or discharged from the battery, and a controller. The controller is configured to generate optimal values for the battery power setpoints as a function of both an estimated amount of battery degradation and an estimated amount of frequency response revenue that will result from the battery power setpoints.
US10222426B2
A method for dynamic characterization of an electrochemical system (such as a lithium-ion battery) is provided, comprising exciting an electrochemical system with a plurality of double-pulse sequences, each comprising a constant-current discharge pulse, a constant-current charge pulse having the same pulse width and pulse amplitude, and a zero-current period between the pulses; and calculating an impulse response, using a recursive or matrix-based method, to dynamically characterize the electrochemical system. A constant state-of-charge is maintained in the electrochemical system. Therefore the signal-to-noise ratio is high due to the repetition of the driving sequence. This method may be employed for on-line determination of the impedance spectrum of an electrochemical system, since the cycling profile can be easily integrated into charge/discharge profiles. Batteries (and other devices) can be diagnosed at high speed and with high accuracy. The double-pulse sequence is robust for fairly noisy systems.
US10222424B2
A charge control device of one example of the present invention comprises a temperature detection unit, a storage unit, and an upper limit setting unit. The storage unit stores a reference current characteristic and at least one of a first current characteristic and a second current characteristic as a charging current characteristic, and stores a reference voltage characteristic and at least one of a first voltage characteristic and a second voltage characteristic as a charging voltage characteristic. The upper limit setting unit selects a characteristic used to set upper limits of a charging current and a charging voltage to the battery from among a plurality of the charging current characteristics and a plurality of the charging voltage characteristics stored in the storage unit.
US10222419B2
A method, apparatus and system are provided for the tuning of embedded subsystems of a device under test (DUT) that have analog characteristics. In response to a tester invoking one or more test procedures via a command channel between the tester and a target embedded subsystem of the DUT, test firmware of the invoked tests is loaded into the target embedded subsystem. The target embedded subsystem executes the tests under control of the tester in accordance with test parameters received from the tester over the command channel and in accordance with test commands received from the tester over a test signaling channel. The target embedded subsystem returns results of the one or more tests to the tester via the command channel. The results can be used to trim analog characteristics of the target embedded subsystem and can be stored in memory. The test firmware can then be deleted to free up memory space.
US10222410B2
An electrical circuit for a mobile machine, including an interface coupled between a controller and a plurality of sensors for accurately diagnosing faults in all of the sensor wires and the sensors themselves. This effective resolution reduces the downtime of the mobile machine and operator time by allowing faults to be timely isolated. The interface selectively couples a test signal to each of the sensor conductors, and also selectively couples a responsive returned characteristic signal to the controller, where the returned characteristic signal enables the controller to diagnose each of the plurality of conductors and sensors for faults. The electrical circuit may further include testing circuitry that can specifically determine a location of the determined fault in each of the plurality of conductors or each of the plurality of sensors.
US10222409B2
A method and system for detecting and locating a single-phase ground fault on a low current grounded power-distribution network, comprising: respectively testing and picking up the voltage signals and current signals at multiple positions on each phase feeder (61), and determining the corresponding transient voltage signals and transient current signals according to the extraction of the voltage signals and the current signals (62); when the change in the transient voltage signals and the transient current signals exceeds a preset threshold (63), synchronously picking up the voltage signals and current signals at multiple positions on a three-phase feeder (64); calculating corresponding zero-sequence voltages and zero-sequence currents according to the voltage signals and current signals synchronously picked up at multiple positions on the three-phase feeder (65), and then extracting the steady-state signal and transient signal of the zero-sequence voltage and zero-sequence current at each position on the three-phase feeder (66); and determining a specific fault location on a faulty line according to the steady-state signal and the transient signal (67). The method effectively detects and displays a single-phase ground fault on a low current grounded power-distribution network.
US10222406B2
A power supply protection device including a driving circuit, a logic control unit and a protection module is provided. The driving circuit adjusts an external voltage according to a first driving signal and a second driving signal and outputs a driving voltage. The logic control unit generates the first driving signal and the second driving signal according to a protection signal and a pulse signal. The protection module outputs a plurality of test currents orderly to detect a plurality of impedances of the driving circuit before the driving circuit receives the external voltage, generates a plurality of voltage signals according to the impedances and compares the voltage signals with a plurality of reference voltages to generate the protection signal. A power supply protecting method for protecting a driving circuit is also provided.
US10222402B2
A device includes a power control analog subsystem of a universal serial bus-power delivery (USB-PD) compatible power supply device. The power control analog subsystem includes a programmable current sensing circuit and a current sense resistor coupled to the power control analog subsystem. The power control analog subsystem is configured to concurrently compare a current flow through the current sense resistor with at least three different reference values, e.g., compare a sensed voltage with at least three different reference voltages.
US10222399B2
Methods and apparatus for electrical measurement are disclosed. An example electrical measurement device includes a conductive cable that includes a plurality of conductive filaments on a first end and an electrical connector on a second end, a cable mount that includes a base and an adjustable support attached to the base and the conductive cable to hold the plurality of conductive filaments in contact with a rotating element of a device under test during a measurement operation, with the conductive cable forming a portion of a circuit when the plurality of conductive filaments are in contact with the rotating element of the device under test and the electrical connector is in contact with an output.
US10222390B2
A fluorescence sensing compound for separately detecting and visualizing one or more monoamine neurotransmitters in cells, the fluorescence sensing compound having the following formula: wherein R1 and R2 are each independently selected from the group consisting of hydrogen, alkyl, alkylene, aryl, cycloalkyl; wherein R3 is selected from the group consisting of hydrogen, alkyl, alkylene, aryl, cycloalkyl, cyano, azido; and wherein R4 is selected from the group consisting of (CH3)2Si, O, N, S, and CH2.
US10222382B2
In subjects with hypertension, increases in intima-media thickness (IMT) at four years were less in subjects also having high autoantibodies particularly IgM, to phosphorylcholine. The presence or absence of autoantibodies, particularly IgM, against phosphrylcholine is thus related to an increased or decreased risk of developing ischemic cardiovascular diseases. A method to determining antibodies, particularly IgM antibodies, toward phosphorylcholine is proposed in this invention to identify subjects at risk of developing ischemic cardiovascular diseases. Animal experiments show that medium to high levels of antibodies, particularly IgM antibodies, can be detected in plasma after active immunization with a keyhole limpet hemocyanin (KLH)-phosphorylcholine conjugate. Pharmaceutical compositions comprising a phosphorylcholine conjugate or antibody preparations, for example a monoclonal antibody, with specificity to a phosphorylcholine conjugate is proposed as is use of these compositions as active or passive immunogens in the treatment or prevention of atherosclerosis.
US10222381B2
A water-soluble peptide fluorescence material having a structure of formula (I): In formula (I), n is an integer greater than or equal to 1, R1 is independently selected from hydrogen or a nitrogen-containing functional group, R2 is independently selected from hydrogen or alkyl, and A1 is polymerized by at least one amino acid monomer and having a structure of formula (II): In formula (II), m is an integer greater than or equal to 1, and R3 in each, of the amino acid monomers of A1 is independently selected from hydrogen, alkyl, aralkyl, alkylthioaalkyl, hydroxyaralky, heteroaralkyl, carboxylalkyl, or guanidinylalkyl, A2 is —OR5 or —N(R4)2, and R4 is independently selected from hydrogen, alkyl, aralkyl, alkylthioaalkyl, hydroxyaralky, heteroaralkyl, carboxylalkyl, guanidinylalkyl, monoglycosyl, biglycosyl, or oligosaccharyl, and R5 is hydrogen, alkyl, aralkyl, alkylthioaalkyl, hydroxyaralky, heteroaralkyl, carboxylalkyl, or guanidinylalkyl.
US10222377B2
Use of BUBR1 as a biomarker for predicting the response to a compound, preferably resistance of a disease such as cancer in a subject, wherein the compound is a furazanobenzimidazole compound of general formula (I).
US10222375B2
The machine is configured to perform an automated rapid plasma reagent (RPR) agglutination test or other agglutination test. The machine includes a sample rack with multiple sample locations thereon and a reagent rack for storing of reagent. A shaker assembly supports at least one microtiter plate or other well supporting structure thereon with a plurality of wells in the plate. An automated pipette accesses samples and reagent and deposits them within wells of the microtiter plate. The shaker assembly shakes multiple samples within the wells of the microtiter plate. Finally, a camera photographs the wells of the plate, preferably from above with a light source below and the plate at least partially transparent. The image is then analyzed in an automated fashion to determine whether a ring of contrast material has remained smooth indicative of a non-reactive sample or has agglutinated/clumped together indicative of a reactive sample.
US10222371B1
A qualitative detection system and method for visual verification of the presence of human protein in a biopsy specimen collection bottle is disclosed. The system comprises a lateral flow assay assembly securely contained within the lid of a biopsy specimen collection bottle or secured at the bottom of the bottle. The lateral flow assay assembly comprises components that amplify in color intensity through a chromogenic reaction in the presence of certain proteins. A change in color of the components of the lateral flow assay assembly acts as a visual index to qualitatively confirm the placement of human tissue in the biopsy specimen collection bottle.
US10222370B2
An assay and a method for identifying a prebiotic to treat a subject in need thereof to promote intestinal barrier integrity or to blunt an inflammatory response are provided.
US10222366B2
A method for estimating portal blood flow and hepatic function in a subject is provided. In one example, the STAT test is an in vitro simplified, convenient test intended for screening purposes that can reasonably estimate the portal blood flow from a single blood sample taken 60 minutes after orally administered deuterated-cholate. The test can be administered to a patient having, or suspected of having, Chronic Hepatitis C, Primary Sclerosing Cholangitis (PSC), Non-Alcoholic Fatty Liver Disease (NAFLD), or any chronic liver disease.
US10222364B2
A health meter has a decontamination device for dirty fluid with a metal casing with metal lid, inlet port and outlet port, an open bucket having a docking lid and a plurality of openings, a hollow tube with an opening, a central hollow rod with rod opening connected to an outlet port, a convex reinforcing spacer in the open bucket, a compressible decontamination media and a reinforcing seat in the open bucket. Dirty fluid flows into the metal casing between the open bucket and metal casing through openings in the docking lid into the compressible decontamination media sequentially into the hollow tube and then into the central hollow rod and out the outlet port while an outlet sensor and an inlet sensor communicate with a controller in communication with a network and a plurality of client devices for automatic remote monitoring.
US10222357B2
The monitoring breathalyzer has an alcohol sensor, a processing unit or processor, and a screen. The processing unit determines the accuracy of the breathalyzer using the user's body as a simulator. In monitoring mode, the processing unit receives a BAC measurement from the alcohol sensor based on the breath sample provided by the user at a sample time and determines a reference point from the BAC measurement. The sample time is determined based on a time to a predetermined calibration point from a drink start time.
US10222356B2
Provided is a system comprising a conduit from a gas chromatograph column to a single reactor comprising a Fe, Co, Pt, Ni, Rh, Pd and/or Ru catalyst(s), with hydrogen and oxygen feed conduits for providing hydrogen and oxygen to the reactor, and a conduit from the reactor to an FID detector. This allows one to practice a method for the detection and quantification of organic molecules from a gas chromatograph which comprises passing the effluent from a gas chromatograph column to a reactor comprising a Fe, Co, Pt, Ni, Rh, Pd and/or Ru catalyst; adding hydrogen and air/oxygen to the reactor; reacting the effluent from the gas chromatograph column in the reactor to sequentially oxidize then reduce all organic containing molecules to CH4 by heating to an elevated temperature, and passing the reactor effluent to an FID.
US10222352B2
The invention relates to a method and to a corresponding device in which irregularities regarding each detected measurement position within a measurement surface are detected using a local measurement density. Each echo signal received in response to each detected measurement position is then weighted in order to generate an image using a data processing device such that the irregularities are adjusted.
US10222347B2
A method and device for measuring ion concentration in a defined space including disposing at least one conductive surface in a defined space, generating a flow of ions from an ion generator having an anode and a cathode into the defined space, measuring one of voltage across or direct current (DC) through a resistor connected between the cathode and the at least one conductive surface, and determining ion concentration in the defined space based upon a proportionality of ion concentration to the measured voltage or current.
US10222346B2
A process for purifying semiconducting single-walled carbon nanotubes (sc-SWCNTs) extracted with a conjugated polymer, the process comprising exchanging the conjugated polymer with an s-tetrazine based polymer in a processed sc-SWCNT dispersion that comprises the conjugated polymer associated with the sc-SWCNTs. The process can be used for production of thin film transistors and chemical sensors. In addition, disclosed herein is use of an s-tetrazine based polymer for purification of semiconducting single-walled carbon nanotubes (sc-SWCNTs).
US10222344B2
A gas sensor including a first sensing component, a second sensing component and a voltage enhancement circuit is provided. The first sensing component is coupled between a first voltage and a first node, where an impedance value of the first sensing component is proportional to a gas concentration. The second sensing component is coupled between the first node and a second voltage, where an impedance value of the second sensing component is inversely proportional to the gas concentration. The voltage enhancement circuit is coupled to the first node to receive a node voltage provided by the first node, and correspondingly provides a gas sensing voltage.
US10222342B2
A method and a device are provided for detecting defects in coils, such as rollable ultra-thin glass, rollable glass films, rollable laminated ultra-thin glasses or films, rollable solar cells, and rollable organic light emitting diodes (OLEDs). The method includes: providing a glass ribbon in a coil with a shape of a hollow cylinder with two end faces and one ribbon surface; introducing light into a first of the two end faces so that the light is directed from a light entrance side at the first of the two end faces to a light exit side at a second of the two end faces and exits from the light exit side; detecting the light at the light exit side with a first optical imaging detector so that, if a crack is present, the crack is seen as a shading in an image captured by the first optical imaging detector.
US10222337B1
Methods for laser induced ablation spectroscopy are disclosed. A position sensor, and position motors can move a sample stage in three independent spatial coordinate directions, and a stage position control circuit can move an analysis sample site to selected coordinate positions for ablation. Light from laser ablation can be gathered into a lightguide fiber bundle that is subdivided into branches. One branch can convey a first portion of the light to a broadband spectrometer operable to analyze a relatively wide spectral segment, and a different branch can convey a second portion of the light to a high dispersion spectrometer operable to measure minor concentrations and/or trace elements. Emissions can be simultaneously analyzed in various ways using a plurality of spectrometers having distinct and/or complementary capabilities, and isotope analysis of a sample can be performed.
US10222332B2
A spectroscopic measurement apparatus includes a light source, an integrator, a spectroscopic detector, and an analysis unit. The integrator includes an internal space in which a measurement object is disposed, a light input portion for inputting light to the internal space, a light output portion for outputting light from the internal space, a sample attachment portion for attaching the measurement object, and a filter attachment portion for attaching a filter unit. The filter unit has a transmission spectrum in which an attenuation rate for excitation light is larger than an attenuation rate for up-conversion light, and attenuates the light output from the light output portion. The analysis unit analyzes luminous efficiency of the measurement object on the basis of the transmission spectrum data and the spectroscopic spectrum data acquired by the spectroscopic detector.
US10222331B2
The present disclosure relates to a sensor cap for an optochemical sensor for determining or monitoring at least one analyte present in a medium having a substantially cylindrical plug-in component and a sleeve-shaped outer component. The plug-in component has an optical component with a convex-shaped surface region for optimal flow, and the optical component at least partially consists of a material transparent to measuring radiation. On the surface region of the optical component is an analyte-sensitive matrix having at least one functional layer. The plug-in component and the sleeve-shaped component are designed such that the connecting region coming into contact with the medium is between the plug-in component and the sleeve-shaped outer component in the edge region of the optical component or is at a radial distance from the edge region of the optical component, and is sealed, without a gap, facing the medium.
US10222320B2
Methods and systems for automatically identifying and enumerating early granulated cells (EGC) in blood samples are disclosed. In one embodiment a method for identifying EGC in a blood sample includes analyzing white blood cells of the blood sample using a low angle light scatter (LALS) parameter, separating the EGCs from the other white blood cells using the LALS parameter, and enumerating the separated EGCs.
US10222314B2
A flow channel device, a complex permittivity measuring apparatus, and a dielectric cytometry system are provided which can improve the measurement accuracy. A constriction portion having a constricted space is disposed between an inflow port and an outflow port of a flow channel. Electrodes are arranged between the inflow port and the constriction portion and between the outflow port and the constriction portion. The conductance of the constriction portion at a low-limit frequency is less than the combined conductance of an inflow channel portion and an outflow channel portion. The capacitance of the constriction portion at a high-limit frequency is less than the combined capacitance of the inflow channel portion and the outflow channel portion.
US10222312B2
A cryogenic temperature controller assembly includes a controller and a thermostatic block that has a chamber for receiving a sample holder therein. The thermostatic block has a heat sink with an exposed surface for exposure to a cryogenic fluid. A heater is disposed intermediate the exposed surface and the chamber. The heater is connected to the controller. A temperature probe is disposed in the thermostatic block. The probe is connected to the controller. The controller regulates the heater based on an actual temperature from the probe to maintain a predetermined set point temperature in the thermostatic block.
US10222309B2
The invention relates to an apparatus for static sedimentation tests comprising a plurality of sedimentation cylinders, which are subject to the same mixing conditions, said apparatus comprises: a. A variable number of transparent sedimentation cylinders, the most common being 12; b. Each sedimentation cylinder is located inside a non-intrusive emitter and receiving sensor housing where each housing has an electronic ID card, electronic circuit boards and connection to a control system; c. A support structure containing the sedimentation cylinders and sensor housings which rotates around an axis of rotation; d. Each sedimentation cylinder has a bottom stopper and top stopper; e. Where each bottom stopper of each sedimentation cylinder is mounted on a lateral bar parallel to the rotation axis, by a fixing to the supporting structure; f. Also the sedimentation cylinders are fixed in the supporting structure by a clamping system around the top stopper of each sedimentation cylinder g. The top stopper of each sedimentation cylinder has an additive injection system. In addition, its presented a method for static sedimentation tests carried out simultaneously and under the same mixing conditions in a plurality of sedimentation cylinders, the most common being 12; which rotate around an axis of rotation; where each sedimentation cylinder is located inside a sensor housing which are connected to a control system.
US10222308B2
A surface wettability measurement method for determining the surface wettability of a surface for operations that require the removal of oil-based fluid such as cementing operations in an oil/gas environment. Time domain reflectometry (TDR) measurements are used to measure the wettability in a wellbore downhole during operations or in a lab environment when fluid flow is present. A surface wettability measurement system for determining the surface wettability of a surface located either in a wellbore downhole or in a laboratory setting using time domain reflectometry for measurements during operations when fluid flow is present.
US10222300B2
A uniformity waveform for a tire (T) and a rotational phase of a load drum (4) are measured with a load drum (4) pressed against the tire (T). In a waveform of the frequency domain acquired by frequency conversion of the uniformity waveform, the amplitude and phase for a component of an integer multiple of the rotational frequency of the load drum (4) are found and stored as a correction parameter. A corrected tire (T) uniformity waveform is calculated by subtracting from the uniformity waveform a correction waveform calculated on the basis of the correction parameter, the correction waveform being the one in the rotational phase range of the load drum (4) during tire measurement.
US10222299B2
A system, which is structured to evaluate a condition of a tire, includes a housing, a tire-wear detector, a tire-presence detector, and an electronic activator. The housing, when the system is deployed, is placed on a ground surface. The tire-presence detector detects a presence of a tire on the housing. The electronic activator activates the tire-wear detector when the tire-presence detector detects the presence of the tire on the housing. The tire-wear detector, when activated, detects a wear condition of the tire when the tire passes over the housing.
US10222295B2
The system implements an algorithm that allows an integrator providing a vibration velocity measurement to be disabled automatically in order to do a PeakVue measurement. When the PeakVue measurement is required, the integrator is disabled and the last Overall velocity measurement is maintained. Once the PeakVue measurement is complete, the integrator is re-enabled and the Overall measurements resume.
US10222292B2
The problem of detecting when a traumatic force has been sustained by the brain of an individual is solved by a shock detection device that can be installed in wearable equipment. The shock detection device can include one or more deformable supports that maintain at least one suspended weight at a specific location within a housing. When a shock of a pre-determined force is sustained by the equipment, the suspended weight and/or the one or more deformable supports will provide an indication that such a shock has occurred. Such indication can be a change in the position or state of the at least one suspended weight and/or the one or more deformable supports. Visual indicators can also be utilized to better signify when a sufficiently forceful shock has occurred.
US10222290B2
Systems and a method for detecting potential areas of corrosion under insulation are provided. An exemplary system includes an enclosure, insulation disposed upon an outer surface of the enclosure, and a number of microelectromechanical system (MEMS) sensors. The MEMS sensors detect water proximate to the insulation.
US10222283B2
Various systems and methods for providing automated feedback to a user using a shoe insole assembly are disclosed. In one example embodiment, a shoe insole assembly shaped to be positioned within a footwear and shaped to conform to the contour of the bottom of a human foot when placed within the footwear is provided. The shoe insole assembly comprises a pressure-sensing circuit for determining a pressure profile exerted on the shoe insole assembly by the human foot and for generating data signals corresponding to the pressure profile, a control circuit for processing the data signals received from the pressure-sensing circuit, and housing for encapsulating the pressure-sensing circuit and the control circuit. The processed signals are used to generate output signals that provide feedback to the user based on the pressure exerted on the shoe insole assembly. The shoe insole assembly of the various embodiments illustrated herein is an integral structure.
US10222277B2
Computational methods and systems for generating virtual smart-meter data from operational data collected by intelligent controllers in buildings that do not have smart meters are disclosed. Methods and systems include collecting operational data from a number of intelligent controllers and collecting smart-meter data from a number of smart meters associated with the intelligent controllers. The collected operational data and associated smart-meter data are used to generate a mathematical model relating operational data to smart-meter data. The mathematical model can be used to calculate virtual smart-meter data from operational data collected by an intelligent controller located in a building that does not have a smart meter.
US10222265B2
Methods and devices are disclosed for sensing radiation emitted by an object. For example, one device includes a substrate and a movable layer coupled to the substrate. The movable layer is configured to receive radiation from the object and move relative to the substrate to a position in response to a change in temperature. The device also includes a sensor that is configured to produce a signal responsive to the position of the movable layer. The signal is indicative of the radiation emitted by the object.
US10222260B2
An approach to noninvasively and remotely detect the presence, location, and/or quantity of a target substance in a scene via a spectral imaging system comprising a spectral filter array and image capture array. For a chosen target substance, a spectral filter array is provided that is sensitive to selected wavelengths characterizing the electromagnetic spectrum of the target substance. Elements of the image capture array are optically aligned with elements of the spectral filter array to simultaneously capture spectrally filtered images. These filtered images identify the spectrum of the target substance. Program instructions analyze the acquired images to compute information about the target substance throughout the scene. A color-coded output image may be displayed on a smartphone or computing device to indicate spatial and quantitative information about the detected target substance. The system desirably includes a library of interchangeable spectral filter arrays, each sensitive to one or more target substances.
US10222243B2
Disclosed herein are systems and methods for angle measurement. According to one embodiment, the angle of rotation between a first movable portion of the device and a second fixed portion of the device is measured based on the times when a plurality of marks on a third rotating portion of the device are sensed by a plurality of sensors on both the first movable and the second fixed portions of the device. The embodiment utilizes an electronic computation device to analyze the times and provide an accurate measurement of the angle.
US10222242B2
Certain configurations described herein are directed to encoders and encoding methods. In some instances, an encoder can be used with an article support to identify an absolute position of the article support based on reading the code of the encoder.
US10222239B2
A system for detecting a position of a dual solenoid device includes device configured to move between first and second positions, and a controller. The controller has first and second monitoring circuits in operable communication with first and second channels, respectively. The first and second channels are in operable communication with first and second solenoids, respectively. Each solenoid is configured to selectively operate as an active solenoid to move the device when the solenoid and its respective channel are in an active mode, and as a passive solenoid when the solenoid and its respective channel are in a passive mode to passively move with the active solenoid. Each of the monitoring circuits is configured to determine a position of the device when the channel the monitoring circuit is associated with is operating in the passive mode by monitoring an electrical parameter of the passive solenoid associated with that channel.
US10222238B2
A magnetic field generator (50) having at least one magnet (51) extending along a longitudinal axis (101), wherein the magnetic material of the at least one magnet is arranged such that the at least one magnet produces a magnetic field with a magnetic flux density that changes substantially continuously in magnitude in the axial direction substantially along the length of the at least one magnet in the axial direction such as to enable the axial position of the magnetic field generator to be determined by a position sensing assembly comprising the magnetic field generator (50) and at least one magnetic sensor (105).
US10222236B2
The present disclosure relates to an absolute position sensor. In one example, the absolute position sensor includes a Wiegand module and a control electronic that enable the absolute position sensor to operate in either a non-autonomous mode or an autonomous mode. In the autonomous mode there is no external energy available and a position sensor is supplied with energy by the Wiegand module.
US10222230B1
A system and related method for monitoring the performance of one or more autonomous unmanned aircraft (UA) includes a flight assistant for periodically determining the viability of an aircraft flight command, flight, or mission by comparing expected flight segment configuration and performance against at least actual performance. The flight assistant may trend actual performance as a function of differences in expected position and actual position and determine whether a flight command, flight, or mission may be performed or continued according to a hierarchy of user selectable detected anomalies or safety concerns. The flight assistant may report to an operator, controller, pilot, or monitor a rate of deviation, size of deviation, or change in the rate of deviation in accordance with a hierarchy based at least in part on flight segment, altitude, proximity to people or things.
US10222225B2
Navigation systems and associated methods for providing navigation services are provided. Information associated with a desired route for a vehicle, such as a route between a current location and a desired destination, may be determined. Additionally, contextual information associated with the vehicle may be identified. Based upon the desired route and the contextual information, a direction may be generated for presentation to one or more users, and the generated direction may be output for presentation.
US10222211B2
A high-definition map system receives sensor data from vehicles travelling along routes and combines the data to generate a high definition map for use in driving vehicles, for example, for guiding autonomous vehicles. A pose graph is built from the collected data, each pose representing location and orientation of a vehicle. The pose graph is optimized to minimize constraints between poses. Points associated with surface are assigned a confidence measure determined using a measure of hardness/softness of the surface. A machine-learning-based result filter detects bad alignment results and prevents them from being entered in the subsequent global pose optimization. The alignment framework is parallelizable for execution using a parallel/distributed architecture. Alignment hot spots are detected for further verification and improvement. The system supports incremental updates, thereby allowing refinements of sub-graphs for incrementally improving the high-definition map for keeping it up to date.
US10222209B2
The measurement equipment includes a rack, a first image capturing device, a second image capturing device, a third image capturing device and a fourth image capturing device. Wherein, the first image capturing device and the second image capturing device capture an entire image of a to-be-measured object, the third image capturing device and the fourth image capturing device capture a plurality of local images of a plurality of local areas of the to-be-measured object, and the entire image and the local images and are simultaneously captured.
US10222206B2
A stowage pattern calculation device calculates positions of articles irregularly conveyed. The plurality of articles have a box shape and include articles having dimensions different from each other. The stowage pattern calculation device includes a combination calculation part which calculates a combination of the articles constituting a layer formed in a storage area and selects a layer of the articles based on types of the articles, a height of the layer, and an area of the layer. The stowage pattern calculation device includes a position determination part which calculates a first probability of completion of the layer and determines positions at which the articles are stacked based on a positional relationship between a robot and the storage area and the first probability.
US10222201B2
Systems and methods for depth measurement are described herein. A depth measurement device may comprise a first light source configured to direct a first beam of light, a second light source configured to direct a second beam of light, and a mirror. The mirror may be for viewing at least one of the first beam of light and the second beam of light. The depth measurement device may further comprise a housing. The depth measurement device may further comprise an eyepiece. The first beam of light and the second beam of light may be configured to intersect at a desired location. The eyepiece may be configured to maintain a consistent line-of-sight between the eyepiece, the mirror, and the desired location. In various embodiments, the second beam of light may be oriented at an acute angle with respect to the first beam of light.
US10222199B2
A displacement sensor includes: a projection unit projecting emitted light toward a detection target surface of a detection target object; an objective optical system converging the emitted light toward the detection target surface and admitting reflected light resulting from diffuse reflection of the emitted light by the detection target surface; a baffle plate having openings each allowing one of portions of transmitted light resulting from the admission by the objective optical system to pass therethrough; an image capture unit capturing an image; image forming optical systems allowing each of the portions of the transmitted light resulting from the admission by the objective optical system to form an image on the image capture unit; and a signal processing unit calculating a distance from the detection target surface based on a luminance centroid of each of spots captured by the image capture unit.
US10222198B2
Provided is an optical coherence tomographic apparatus, including: a light source configured to generate light; a light splitting unit configured to split the light from the light source into reference light and measuring light; a detection unit configured to detect intensity of combined light obtained by combining the reference light with return light from an object to be inspected, which is irradiated with the measuring light; an image forming unit configured to form a tomographic image of the object to be inspected based on the detected intensity; and a locating unit configured to locate one of a plurality of objective lenses having different focal lengths and having the same dispersion amount on an optical axis at a position on an optical path of the measuring light opposed to the object to be inspected.
US10222196B2
The present invention monitors an electric power system using a time-series measurement value including abnormality. An electric power system monitoring device is provided with: a storage unit that stores facility information indicating a position relationship of a plurality of measurement sites in an electric power system; a reception unit that receives time-series measurement information measured by a measurement device disposed at each of the plurality of measurement sites; and a computation unit that acquires an electrical distance between the plurality of measurement sites on the basis of the facility information, classifies the plurality of measurement sites into at least one measurement site group on the basis of the electrical distance, extracts, with respect to each of the measurement sites in the measurement site group, a frequency component of electric power fluctuation from the measurement information, selects, with respect to a first frequency component which is a frequency component of a first measurement site in the measurement site group, a second frequency component which is a frequency component of a second measurement site in the measurement site group, and calculates a similarity between the first frequency component and the second frequency component.
US10222193B2
A series of nominally identical production workpieces are measured on a workshop coordinate measuring apparatus. They are corrected using correction values generated by comparing coordinate values of a reference workpiece measured on the workshop apparatus with corresponding values derived from external measurements. To reduce the care and skill required, the external measurements are used to determine reference values of a geometric property of a feature of the reference workpiece, rather than coordinate values corresponding directly to those made on the workshop apparatus. Corresponding coordinate values are then generated from knowledge of the perfect form of the feature of the reference workpiece.
US10222192B2
A method for machining a scale of a position-measuring system is provided for such a scale having, on a first surface, a measuring graduation and, on a second surface, is attachable to a carrier body. The first and second surfaces are bounded respectively by first and second edges in a region of a lateral peripheral side edge. The scale is machined to produce a defined outer contour of the scale such that a raised ridge of material is formed at each of the first and second edges. The scale is machined differently at the first edge than at the second edge in such a manner that a dimension of the raised ridge of material at the first edge perpendicular to the first surface is smaller than a dimension of the raised ridge of material at the second edge perpendicular to the second surface.
US10222190B2
A truck for loading emulsion explosive in field with intrinsic safety, with its key improvement being a static emulsification device and a static sensitizing device to perform emulsification and sensitization, wherein, an outlet of the static emulsification device is connected with a transporting hose, a terminal end of a sensitizer storage transporting system is connected to a starting end of the transporting hose, and the static sensitizing device is arranged at a terminal end of the transporting hose. Its advantages include the transporting of emulsion explosive product is avoided, thereby reducing safety risk; on the other hand, the emulsification device and sensitizing device utilized by this truck both have static structure, so that there exists no shear or mechanical friction during the emulsification and sensitizing process, thereby reducing sensitivity, preventing explosion form happening in the production process, and ensuring production safety.
US10222186B2
A projectile extending along an axis X between two ends, the projectile being positioned in a barrel of substantially cylindrical shape of axis X is provided. The projectile comprises: a hollow part at its center, opening onto a first of the two ends of the projectile to receive a compressed fluid, a plurality of vents passing through the projectile from the hollow part substantially perpendicular to the axis X and with a substantially radial outlet to expel the compressed fluid substantially at a tangent to the projectile. The invention also relates to the barrel and to a launch device comprising a projectile and a barrel.
US10222178B1
A method of mapping a target region image to a referenced image includes steps of acquiring the target region image. The method also includes acquiring the referenced image overlapping the target region image. The method further includes determining a number of common subregions in an intersection of the referenced image and the target region image, determining offsets between the common subregions, computing a distortion map of the target region image over the intersection, and remapping the target region image to match the reference image. The method can be utilized in a Unmanned Aerial Vehicle (UAV) and the target image can be a SAR image.
US10222176B2
The present invention comprises a transmitter unit having at least one infrared (IR) transmitter, a target screen, a plurality of photodiode sensors disposed in a spaced apart relationship about the target screen, and receiver circuitry connecting the photodiode sensors together. The transmitter unit continuously emits an IR signal, which is detected by the photodiode sensors. The receiver circuitry then triangulate the position of the transmitter unit by calculating the differential distances between each of the photodiode sensors and the transmitter unit. The receiver circuitry is able to dynamically update the position of the transmitter unit because the transmitter unit continuously emits an IR signal. The transmitter unit is able to simulate a “shot” in a number of different ways, including updating the packet update rate or altering the data packet preamble. No return signal is necessary for the transmitter unit to confirm the “shot.”
US10222175B2
A multi-projectile launcher capable of firing less-lethal 40 mm rounds or high explosive 40 mm rounds (i.e., HE Grenades) can be attached to robots, drones, vehicles and stationary structures. The robot/drone multi-projectile launcher is remote controlled and capable of 360 degree horizontal rotation as well as vertical panning, and is able to quickly turn and acquire targets. A solenoid controlled firing system for each barrel includes a firing pin, trigger lever and striker, as well as a lockout bar and striker seer to prevent accidental firing (e.g., from impact or sudden jolt). Target acquisition systems include an infrared laser system, a standard red laser system, and an optic targeting system that is monitored through an onboard camera. A wireless network access device allows for remote viewing of live-feed camera images (still frame and video) and control of the optic targeting system, as well as the launcher articulation and firing.
US10222174B2
A holstering system including a base member and a holster that defines at least one opening adapted to receive and removably retain a firearm or other personal safety device. An articulating fastening mechanism removably mounts the holster to the base member. The fastening mechanism includes a first attachment member that defines an axis perpendicular to the base member and the holster and at least one second attachment member spaced from the first attachment member. The second attachment member is movable about a predetermined arcuate path relative to the axis defined by the first attachment member so as to change the angular orientation of the opening of the holster relative to the base.
US10222173B2
The present disclosure provides an improved concealed carry clip, that attaches with machine screws to the slide rear cover plate, and which has friction features on the clip to facilitate drawing back the slide with the thumb and index finger. In addition, the cover plate can be equipped with projections that reduce shearing forces on the machine screws. A drilled and tapped replacement rear cover plate is provided with the improved concealed carry clip. Though the improved concealed carry clips have, to date, been designed for Glock®, M&P® and Springfield Armory® XD handguns, the concealed carry clips may be adapted for use on other similarly constructed handguns in the future.
US10222171B2
A combination foregrip and laser sight device for use with a rifle or AR pistol. The device having a forward downwardly extending post with a horizontal surface, a rearward downwardly extending post with a horizontal surface, and a notch therebetween for receiving fingers of a left or right hand of a person. The foregrip body defining a first opening in the forward direction, a second opening in a starboard direction, and a third opening in a port direction. A laser housing of the device being disposed inside the first opening defined by the foregrip body. A starboard switch of the device being disposed in the second opening defined by the foregrip body. A port switch of the device being disposed in the third opening defined by the foregrip body. The switches being operatively coupled to the semiconductor chip for selective activation thereof.
US10222170B2
A firearm recoil system is disclosed. The firearm recoil system may include first and second guide rods attached to a bolt carrier group. The first and second guide rods may extend forward through an upper receiver. The firearm recoil system also may include first and second recoil springs. The first recoil spring may be disposed around the first guide rod, and second recoil spring may be disposed around the second guide rod.
US10222168B2
A structure is mounted in a gun barrel and includes an adjustment assembly arranged at a front end of the gun barrel, a connection tube arranged in the gun barrel in abutting engagement with the adjustment assembly to be driven by the adjustment assembly for movement, a plurality of thread sections formed on the adjustment assembly and in threading engagement with the gun barrel for fine adjustment of the adjustment assembly, at least one transmission sleeve arranged at one end of the connection tube that is distant from the adjustment assembly, and a press-down member arranged at one side of the transmission sleeve to be abutted on by the transmission sleeve for pressing inwardly of the gun barrel.
US10222160B2
A trigger assembly apparatus includes spherical portion(s) and spherical bearing(s), rounded sear, stabilizing catch, and complimentary shield. In an exemplary embodiment, the spherical portion(s) and spherical bearing(s) respond to non-linear movement. Further, the interaction of the spherical portion(s) and spherical bearing(s) results in the mobility of the trigger in relation to the 6 degrees of freedom thereby resulting in the firearm being generally unaffected by side to side movement of the trigger during activation. The trigger assembly may also include but is not limited to a rounded sear, stabilizing catch, and complimentary shield. The rounded portion of the sear engages the hammer stop notch at a single point further resulting in the firearm being generally unaffected by side to side movement of the trigger. Additionally the stabilizing catch and shield helps facilitate the proper reset of the trigger assembly.
US10222157B2
Quick take-down firearms and methods of using quick-take down firearms. The quick-take down includes an upper receiver coupling and a barrel coupling. The quick take-down can be unlocked by sliding a sliding lock collar in a translational motion to an unlocked position to release locking elements from a locked configuration. In the unlocked position, a barrel and handguard may be installed onto and removed from the upper receiver of the firearm. Releasing the sliding lock collar returns it to a locked position, securing the barrel and handguard to the upper receiver.
US10222156B2
Speed loaders and assemblies for loading cartridges in revolver cylinders are provided. A speed loader assembly for loading cartridges in a revolver cylinder includes a speed loader, the speed loader including a body which defines a plurality of passages, each of the plurality of passages configured to accommodate a cartridge therein. The speed loader assembly further includes a protective casing removably connectable to the speed loader, the casing including a sidewall defining an interior and having a closed polygonal cross-sectional profile. Portions of cartridges extending from the passages are encased by the protective casing.
US10222155B2
An magazine loader comprises a body for receiving an upper portion of the magazine and a cap slidingly engaged with the body for loading cartridges in to the magazine received by the body. The body comprises a plurality of wall portions defining a body cavity configured to receive an upper portion of a magazine. The plurality of cap wall portions may comprise a starboard cap wall portion and an opposing port cap wall portion. An upper portion of the body is slidingly received in the interior volume defined by the cap so that the body and the cap slide relative to one another along a sliding axis. The sliding axis may extend in the upward and downward directions and the cap may translate between an upper position and a lower position along the sliding axis.
US10222146B2
A cooling tower having an evaporative media along with a liquid distribution system that distributes hot liquid over the evaporative media. The cooling tower includes a pair of heat exchanger modules that each have a first set of passageways in fluid communication with a first flow duct and a second set of passageways in fluid communication with a second flow duct. The heat exchanger module transfers heat from a first air stream into a second air stream. The cooling tower further includes a first bypass flow path that extends between the first heat exchanger module and the second heat exchanger module whereby a bypass door regulates airflow there through.
US10222145B2
The invention relates to a fluid channel for a heat exchanger, comprising a metal sheet, wherein the metal sheet has at least one core region of an aluminum base alloy and at least one structure arranged inside the fluid channel, wherein the structure lies against a surface of the metal sheet and can be soldered to the metal sheet in a flux-free manner by way of a first soldering location in a soldering operation, and wherein a soldering region of the metal sheet and a counterpart lie against one another and can be soldered to one another in the same soldering operation as a second soldering location while wetting with flux, wherein an open path between the two soldering locations exists before the soldering operation.
US10222144B2
A microtruss structure includes a first plane having a first plurality of unit cells. Each of the first plurality of unit cells includes a first plurality of struts and a first node connecting three or fewer struts of the first plurality of struts such that each strut of the first plurality of struts extends through the first node. The microtruss structure also includes a second plane having a second plurality of unit cells. Each of the second plurality of unit cells includes a second plurality of struts and a second node connecting three or fewer struts of the second plurality of struts such that each strut of the second plurality of struts extends through the second node.
US10222141B2
A stacking type header according to the present invention includes a first plate shaped body having a plurality of first outlet flow paths and a second plate shaped body stacked on the first plate shaped body and having a distribution flow path so that refrigerant flowing from a first inlet flow path is distributed and flows out to the plurality of first outlet flow paths. A branch flow path of the distribution flow path is formed to allow refrigerant flowing into a branch section to flow out in an upwardly declined or downwardly declined direction.
US10222139B2
A retention element for a spacer plane of a pipe bundle is illustrated and described. In order to be able to provide large coherent free faces of the spacer plane with simplified assembly of the spacer plane, it is proposed that two guide elements each for receiving a pipe of the pipe bundle and a spacing element which is arranged between the guide elements be provided and that an opening for the passage of a rod-like support be provided between the guide elements.
US10222136B2
A heat exchanger with multiple cooling circuits includes fins featuring at least two adjacent areas, a first one of the areas arranged in a first row of pipes and a second one of the areas arranged in a second row of pipes. A number of patterns are arranged in each of the areas. The number of patterns is determined by a specified heat transfer performance requirement for each of the areas.
US10222122B2
An oxidation furnace for the oxidative treatment of fibers, in particular for producing carbon fibers, including a housing, which is gas-tight, apart from passage areas for the fibers, and a process chamber located in the interior of the housing. By an atmosphere device, a hot working atmosphere can be produced and blown into the process chamber. Deflecting rollers, which are arranged outside of the process chamber in deflecting areas, guide the fibers through the process chamber in a serpentine manner so that the fibers lie next to one another as a fiber carpet, wherein the fiber carpet spans a plane between opposite deflecting rollers. Outlet fiber carpets of outlet fibers that have left the process chamber and are on the way to a deflecting roller can be cooled in a specific manner by a fiber-cooling device before the outlet fiber carpets reach the deflecting roller.
US10222118B2
A refrigerator equipped with a door that becomes transparent as necessary to make the interior thereof visible is disclosed. The refrigerator includes a cabinet having a storage compartment defined therein, a lighting device for illuminating the interior of the storage compartment, a door, which is hingedly coupled to the cabinet to open and close the storage compartment, and has an opening and a panel assembly including a front panel disposed on the front surface thereof, a sensor for detecting sound waves, which are generated by a knock input applied to the door and are transmitted through the front panel, and a controller for controlling the lighting device to allow light to be transmitted through the panel assembly, thus making the storage compartment visible from outside the door through the opening when a predetermined knock input is detected.
US10222114B2
A semiconductor refrigerator, which comprises: a liner; at least one semiconductor cooler; and a plurality of cold end heat exchanging devices, each of which is configured to allow the refrigerant to flow therein and undergo phase-change heat exchange to transfer cold from the cold end of the semiconductor cooler to the storage compartment of the liner. Each of the cold end heat exchanging devices has three refrigerant pipelines, each refrigerant pipeline having an evaporation section which is downwardly bent and extends in a vertical plane and has a closed tail end, the evaporation sections of the three refrigerant pipelines of each of the cold end heat exchanging devices being thermally connected to the rear wall and two side walls of the liner respectively.
US10222110B2
An ice maker includes a casing that defines a chamber. The casing extends between a top portion and a bottom portion. An extruder die is mounted to the casing at the top portion of the casing. An auger is disposed within the chamber of the casing. A radial sleeve bearing engages the auger at the bottom portion of the casing. A radial and thrust bearing engages the auger at the extruder die. A related refrigerator appliance is also provided.
US10222106B2
A condenser having passages of varying geometry for cooling of fluid. The condenser apparatus includes substantially parallel tubes each defining a channel and having an inlet at a first end and an outlet at a second end, the first end having a greater hydraulic diameter than the second end. Inlet and outlet manifolds are provided. The tubes may be oriented substantially vertically with the inlets above the respective outlets. A heat exchanger core comprises the tubes and substantially horizontally oriented fin material connecting the tubes. The tubes may receive a relatively higher temperature vapor or vapor and liquid mixture into the inlets of the tubes, around the tubes coolant flows substantially horizontally to remove heat from the tubes, and relatively cooler saturated liquid is discharged from the outlets. In one embodiment, the tube's channel splits into multiple channels to reduce the hydraulic diameter and increase the surface area ratio.
US10222093B2
Flow control devices for convector heaters are provided. Such devices may include a casing in the shape of a cylindrical tube having in a first portion thereof, facing in a mounted condition towards the intake conduit of a convector heater, a plurality of first openings and in a second portion thereof, facing in the mounted condition towards the opposite side of the intake conduit, a plurality of second openings, the casing being arranged to be mounted onto the ceiling (S) in such a manner that the first and second openings allow the inside of the casing to be placed into communication with a first space (A1) beneath the ceiling (S) and with a second space (A2) above the ceiling (S), respectively; a closure member in the shape of a cylindrical tube which is mounted within the casing and is axially slidable relative to the latter between a first position, in which it leaves the first openings open and closes the second openings, and a second position, in which it closes the first openings and leaves the second openings open; and actuation elements for controlling the axial sliding movement of the closure member relative to the casing between the first and second position.
US10222091B2
A heating unit for heating fluid is described having a first manifold having at least one inlet, a second manifold connected to the first manifold and having at least one outlet, and a third manifold. The heating unit also includes one or more heating systems which extend from the third manifold to the first manifold via the second manifold, where the one or more heating systems have an inner tube and an outer tube. Further, the heating unit includes a fluid flow path from the at least one inlet to the at least one outlet via the first manifold, an area between the inner tube and outer tube, the interior of the inner tube and the second manifold.
US10222087B2
The present invention relates to a system and method of cooling by latent energy transfer and, in particular, to cool a fluid by discharging unwanted low temperature thermal energy to a surrounding ambient environment utilizing a fluid evaporation process involving permitted or forced ventilation of air across a surface area of a heat transfer fluid. The invention further relates to an air treatment system utilizing the cooled heat transfer fluid for cooling air and for supplying ventilation air to the evaporation process. A body of liquid is cooled close to the prevailing wet bulb temperature, discharging unwanted thermal energy to the surroundings, rendering the liquid suitable as a cooling medium for removing unwanted thermal energy from a location or in a process.
US10222086B2
A refrigeration cycle apparatus includes a refrigerant circuit including a compressor, an indoor heat exchanger, an expansion device, and an outdoor heat exchanger connected to each other via refrigerant pipes. The outdoor heat exchanger includes a heat transfer pipe, and a plurality of fins. The outdoor heat exchanger is configured so that a ratio of a heat capacity of the plurality of fins to a total of heat capacities of the heat transfer pipe and the plurality of fins is not more than 50%. The refrigeration cycle apparatus has a mixed defrosting operation mode in which a hot gas defrosting operation and a reverse-defrosting operation are performed in sequence. In the hot gas defrosting operation, hot gas discharged from the compressor is supplied to the outdoor heat exchanger. In the reverse-defrosting operation, refrigerant passing through the indoor heat exchanger is supplied from the compressor to the outdoor heat exchanger.
US10222083B2
A central plant includes an electrical energy storage subplant configured to store electrical energy, a plurality of generator subplants configured to consume one or more input resources, including discharged electrical energy, and a controller. The controller is configured to determine, for each time step within a time horizon, an optimal allocation of the input resources. The controller is configured to determine optimal allocation of the output resources for each of the subplants in order to optimize a total monetary value of operating the central plant over the time horizon.
US10222081B2
A controller is configured to decide whether liquid refrigerant is unevenly distributed among a plurality of outdoor units and then adjust an outlet subcooling degree of an outdoor heat exchanger or an outlet sub cooling degree at a high-pressure outlet of a high-low pressure heat exchanger, and a discharge superheating degree of a compressor in a low capacity-side outdoor unit to match lower heat exchange capacity of the outdoor heat exchanger in the low capacity-side outdoor unit with higher heat exchange capacity of an outdoor heat exchanger in a high capacity-side outdoor unit, the low capacity-side outdoor unit being one of the plurality of outdoor units in which the outdoor heat exchanger has the lower heat exchange capacity, the high capacity-side outdoor unit being another of the plurality of outdoor units in which the outdoor heat exchanger has the higher heat exchange capacity.
US10222079B2
A battery-powered environmental control and/or sensor device is disclosed. The device includes a mounting plate arranged to be affixed to a support surface; and a main body including a battery compartment. The main body is adapted to be releasably secured to the mounting plate, with the battery compartment being substantially inaccessible when the main body is secured to the mounting plate. The mounting plate and main body comprise complementary securing elements arranged to secure the main body to the mounting plate. The mounting plate or the main body include a lever having a portion extending beyond a periphery of the device so as to be operable by a device user when the main body is secured to the mounting plate. The lever is operable when activated to disengage the complementary securing elements and separate the main body from the mounting plate to provide access to the battery compartment.
US10222073B2
A concealed heating system that includes one or more heating units. Each heating unit has a frame that enables the heating units to be stacked against one another and to be attached to framing members of a wall. Each heating unit also includes a housing that is attached to the frame. The housing extends into the wall to define a recess portion through which a heat supply pipe with heat-dissipating fins attached thereto extends.
US10222067B2
The invention provides a new path of combustion technology for gas turbine operation with multifuel capability, low emissions of NOx and CO and high thermal efficiency. Further to the present invention providing a method for operating a combustor for a gas turbine and a combustor for a gas turbine are disclosed. The combustor includes a first combustion chamber with a wide operating range, a subsequent deflection unit for deflecting the hot gas flow of the first combustion chamber at least in circumferential direction and components for injecting and mixing additional air and/or fuel, and a sequential combustion chamber with a short residence time, where the temperature of the hot gases reaches its maximum.
US10222066B2
A ducting arrangement (10) in a combustion stage downstream of a main combustion stage of a gas turbine engine is provided. A duct (18) is fluidly coupled to receive a cross-flow of combustion gases from the main combustion stage. Duct (18) includes a duct segment (23) with an expanding cross-sectional area (24) where one or more injector assemblies (26) are disposed. Injector assembly (26) includes one or more reactant-guiding structures (27) arranged to deliver a flow of reactants into the downstream combustion stage to be mixed with the cross-flow of combustion gases. Disclosed injector assemblies are arranged in expanding cross-sectional area (24) to reduce total pressure loss while providing an effective level of mixing of the injected reactants with the passing cross-flow. Respective duct components or the entire ducting arrangement may be formed as a unitized structure, such as a single piece using a rapid manufacturing technology, such as 3D Printing/Additive Manufacturing (AM) technologies.
US10222063B1
A case for a lighter including a removable cap and elongated body sleeve is described herein. Placing the cap on the elongated body sleeve creates a waterproof seal that protects the components of the lighter inside of the case and prevents exposure of the lighter to moisture that may damage components or prevent proper functioning of the lighter. The case can prevent inadvertent activation of the gas button and can also provide a gas lock strap for selectively activating and maintaining activation of the gas button. The case and cap can include features for increasing grip on the lighter as well as removably coupling the case to a lanyard, key ring, or other means of retention.
US10222061B2
Methods, burner, apparatuses, and systems are provided for controlling a velocity of a jet of gas exiting a burner when the gas is heated or not and at a corresponding second higher temperature or lower first temperature. Through the use of a temperature-sensitive magnetic valve, the flow of a gas can be redirected to maintain velocity of the gas as delivered to a combustion chamber based on the temperature of the gas. The temperature-sensitive magnetic valve can redirect flow of the gas based on the magnetic state of a ferromagnetic material. The state of the temperature-sensitive magnetic valve changes based on the temperature of the gas to maintain the velocity of the gas delivered through an outlet of the burner to the combustion chamber. Thus, heated gases and standard temperature gases can be delivered at approximately equal velocities thus maintaining flame size and shape.
US10222056B2
The apparatus described herein uses a disc wafer-type rotor featuring channels disposed around its circumference and around the interior circumference of the rotor housing specifically to induce cavitation. The channels are shaped to control the size, oscillation, composition, duration, and implosion of the cavitation bubbles. The rotor is attached to a shaft which is driven by external power means. Fluid pumped into the device is subjected to the relative motion between the rotor and the device housing, and exits the device at increased temperature. The device is thermodynamically highly efficient, despite the structural and mechanical simplicity of the apparatus. Such devices accordingly provide efficient, simple, inexpensive, and reliable sources of distilled potable water for residential, commercial, and industrial use, as well as the separation and evaporation of other liquids.
US10222055B2
A refrigeration apparatus and a luminous shelf assembly therefor are provided. The luminous shelf assembly includes: two electrical conductive elements extending along a vertical direction, each electrical conductive element having at least one electrical conductive bar; a shelf comprising a glass plate and a rear decoration strip, the rear decoration strip having an accommodating cavity which has an open rear side and a front side wall being provided with a plurality of light holes; an LED light bar having a plurality of LED lights corresponding to the plurality of light holes respectively, and the LED light bar being accommodated in the accommodating cavity and having a positive power line and a negative power line respectively extending outwards from two ends of its own; and two energizing sub-assemblies connected to the two ends of the LED light bar and connected with the positive power line and the negative power line respectively.
US10222054B2
A luminaire for installation in an electrical household appliance, e.g. a washing machine, includes, in one embodiment, two light-emitting diodes mounted on a circuit board, an elongated luminaire housing having a light exit area, which is formed by a light-permeable piece of the housing wall, in an area of a first longitudinal end of the luminaire housing, and also a light-conducting body having a light-conducting tube which extends inside the luminaire housing and which conducts, towards the light exit area, light which is given off by the light-emitting diodes. In one embodiment, a metalizing layer provided on the inner peripheral face of the light-conducting tube rests, in heat-transmitting contact with one or more conductive traces, on the upper side of the circuit board. In addition to its light-conducting function, the light-conducting tube thus fulfills a function for discharging heat from the circuit board.
US10222051B2
An LED heat sink for vehicles includes an injection molded product of a thermally conductive resin composition. The thermally conductive resin composition includes 50 to 90 weight % of a thermoplastic polyester resin having a number average molecular weight of 12,000 to 70,000, and 10 to 50 weight % of a flaked graphite having a fixed carbon content of at least 98 mass %, and an aspect ratio of at least 21, and the thermally conductive resin composition has a specific gravity of 1.4 to 1.7, and an in-plane thermal conductivity of at least 1 W/(m·K).
US10222049B2
A housing is located at least partially beneath a rest shelf of a T-bar or other support for ceiling tiles. A spine extends up from the rest shelf. The housing includes an opening with a centerline which extends at least partially laterally. A light source such as an LED within a recess of the housing shines out of the opening along the centerline in an at least partially lateral direction. A diffuser is preferably provided spanning this opening. The housing preferably includes a front wall opposite a rear wall, with the rear wall larger than the front wall and with the opening in the housing extending between lower portions of the rear wall and lower portions of the front wall. Heat transfer fins on an upper surface of the rest shelf and upper end of the spine are preferably provided to assist in heat dissipation.
US10222048B2
A light emitting device comprising a substrate (6) having an electrically conducting circuit layer (8), a LED package (7) surface mounted on the substrate (6) and electrically connected to the circuit layer (8), and a heat sink element, surface mounted on the substrate (6) separately from the LED package (7), the heat sink element having a body (2) of a heat conductive material surrounding the LED package (7), the body being thermally connected to the circuit layer (8), and being adapted to provide heat dissipation from the circuit layer (8) to a surrounding environment, wherein a surface (3) of the heat sink element facing the LED package is adapted to form part of a beam shaping optics for shaping light emitted from the LED package. Since the heat sink body is in thermal contact with the circuit layer, the heat resistance from the LED package to the heat sink body via the circuit layer is minimized.
US10222043B1
A illuminated ornament assembly for celebrating festive occasions includes housing that may be displayed for ornamental purposes. A light emitting array is positioned in the housing to emit light outwardly therefrom. The light emitting array emits light in a plurality of pre-determined patterns and colors. A connector is hingedly coupled to the housing. The connector is electrically coupled to the light emitting array and the connector is electrically coupled to a power source.
US10222038B2
A luminaire includes a housing containing a light emitter. A lens is connected to the housing. An accessory interface is connected to one of the lens or the housing. A control component is connected to the accessory interface. The accessory interface includes a shape conforming material configured to receive the control component and to eliminate discontinuities between the control component and the lens or housing.
US10222029B2
A lighting system includes a substrate, an array of light-emitting diodes (LEDs), and a light cover. The array of LEDs is disposed on the substrate and is arranged in a plurality of LED rows and a plurality of LED columns. The light cover is positioned over the array of LEDs and includes an array of optical elements. Each optical element is substantially aligned with a LED.
US10222017B2
An embodiment can include a lamp safe system that includes an inner casing member and an outer casing member, a base member, a lampshade, a lamp body, and a base member. A inner casing member can move in and out of an outer casing member, and a lamp body member can be placed over and removably attached to an outer casing member. An inner casing member can include two or more walls, and a top surface and a bottom surface. An inner casing member can have attachment points for a lead, screw, a lead screw nut, and guide rails. An inner casing member can have a locking mechanism that can keep the inner casing member inside an outer casing member and lamp body. An outer casing can substantially surround an inner casing. An outer casing can have attachment points for an inner casing member to move in and out of through guide rail supports An inner casing member can move in and out of an outer casing member through a motor rotating a lead screw. An electronic controlling member can have a microcontroller that can be connected to a smart phone and can allow a user to send and receive information from a lamp safe system.
US10222014B2
A system for managing emergency lighting is generally described. In particular, the present disclosure relates to self-tests and predictive life expectancy operations of emergency lighting systems. Further, the present disclosure relates to an automated system and method for performing self-tests and predicting emergency lighting fixture life expectancy. In the exemplary embodiments, emergency lighting system tests may be automatically scheduled, carried out, and evaluated.
US10222013B2
A luminaire for installing in a grid ceiling includes at least one catch which is arranged in such a way on the luminaire and designed such that the at least one catch snaps into place automatically behind a portion of an element of the grid ceiling and thus engages behind the portion of the element of the grid ceiling in order to hold the luminaire on the grid ceiling. In addition, an assembly for a grid ceiling includes at least one ceiling profile element and at least one such luminaire.
US10222010B2
A lighting device comprising a carrier board and an array of lighting elements mounted on the carrier board. The carrier board has a generally spiral shape and the carrier board can be tessellated with one or more identical other carrier boards with windings interleaved with each other. This enables multiple carrier boards to be formed from a single substrate with little or no waste of material. Different designs enable two, four or even more different identical carried board shapes to be tessellated together.
US10221998B2
A vehicular air supply system includes: a first air operation mechanism which is operated at an air pressure of a first pressure value or less; a second air operation mechanism which is operated at an air pressure of a second pressure value or less, the second pressure value being lower than the first pressure value; a compressed air generator which generates compressed air to be supplied to the first air operation mechanism and the second air operation mechanism; and a first discharge air supply unit which supplies air discharged from the first air operation mechanism to the second air operation mechanism when a pressure value of the air discharged from the first air operation mechanism is higher than a pressure value of the air supplied from the compressed air generator to the second air operation mechanism.
US10221997B2
A pressurization device for pressurizing an enclosure may include a container containing a pressurized fluid, a pin that is inserted into the container, an actuator, and a heating device operably coupled to the actuator. The actuator may initially hold the pin in a closed position and allow the pin to move to an open position, disengaging from the container when the actuator increases in temperature. The pressurized fluid may force the pin toward the open position to release the pressurized fluid from the container. The actuator may include a frangible hollow bulb configured to fracture at a pre-defined temperature. The pressurized fluid may be vented into the enclosure through at least one fluid passage in fluid communication between the enclosure and the container.
US10221994B2
The present invention is a Modular Mounting System used to mount a hollow or solid, elongated or partially elongated member such as, but not limited to, a tube, hose, wiring harness, spindle, baluster, post, shaft or pipe to another hollow or solid, elongated or partially elongated member such as those previously listed where the exterior shape of the short-side cross-section of either member may be of any shape and not simply limited to a circular form. And where the elongated or partially elongated members may or may not run parallel to one another, and where one mounted member supports the other mounted member so that no other mounting is required or provided for.
US10221976B2
A method and apparatus for forming a quick connector with a lock connection. The quick connector includes a quick connector body and a mating component including an external spacing recess. The component includes a step bore extending from a first end. A seal member is mounted on the step surface for sealing connection to a tubular component inserted through the quick connector body into the bore end component. Material is displaced from the component into the body or from the body into the component to mechanically lock and fluidically seal the body in the first component.
US10221973B2
A pipe adapter includes a first tubular element, a second tubular element, and an annular securing member disposed around and fixed to a second portion of the first tubular element. The annular securing member has a flange portion that contacts and secures the second tubular element axially relative to the first tubular element while also allowing the second tubular element to rotate relative to the first tubular element and the annular securing member. An annular sealing member is located around the first portion of the second tubular element to provide an axial seal along the adapter.
US10221972B2
A connection system of piping for distribution systems of pressurized or depressurized fluids, the system including: —a connection joint having an insertion portion insertable in the piping so as to seal it and a retention portion, projecting therefrom when the joint is inserted therein; —a retainer suitable to longitudinally retain the connection joint to the piping, said retainer including: i) a retention element which engages the retention portion for constraining the joint longitudinally; and ii) clamping element adapted to exert a clamping force to lock the retention element to the piping.
US10221966B2
A pipeline A/R method using a rope connected to the pipeline, the method including winding/unwinding the rope utilizing a hauling machine to exert pull on the rope; adapting a crawler pipeline tensioning device to grip the rope in the crawler tensioning device; and exerting additional pull on a portion of rope between the crawler tensioning device and the pipeline.
US10221965B2
A valve includes: (i) a valve seat; (ii) a guide assembly including a check portion, the guide assembly being configured to move between a first closed position where the check portion contacts the valve seat and a first open position where the check portion is spaced apart from the valve seat; (iii) a plurality of guides that are sized and configured to contact an outer perimeter of the guide assembly to axially align the guide assembly at least when (a) the guide assembly is in the first closed position and (b) the guide assembly is in the first open position; (iv) a plurality of channels, each of the plurality of channels being located between at least two of the plurality of guides.
US10221964B2
A valve having a simple configuration that prevents the seat from being damaged by self-excited oscillation of the valve body and thus prevents seat leakage. The valve includes a valve casing having a fluid inlet, a fluid outlet, and a valve chamber; the valve chamber including a seat having a seat surface; a stem inserted into the valve casing so that the stem can be vertically movable; and a valve body arranged at a tip of the stem and capable of abutting on the seat surface of the seat due to the vertical movement of the stem such that a tip part of the valve body does not come into contact with the seat surface due to oscillation of the stem.
US10221962B2
A valved tap is disclosed comprising a tap body having a through bore from a threaded input end to an output end thereof. A globe valve is positioned in the valve body so as to interrupt the flow of fluid in the through bore. The output end of the tap body may comprise a flanged portion connectable to a manifold.
US10221959B1
Various devices and techniques related to magnetically-actuated valves are generally described. In some examples, magnetically-actuated valves may include mechanisms to provide mechanical advantage such that the torques or forces applied to the valve member are higher than the torques or forces transmitted across the sealed valve enclosure by the magnetic coupling. In some examples, valves may employ mechanisms coupled to the external actuator with inverse mechanical advantage that better match traditional or convenient actuation rates of other valves.
US10221957B2
A solenoid valve has a valve member (43) which is operated between: a closed position in which the valve member abuts on a valve seat to block communication between ports (32 and 33); and an open position in which the valve member separates from the valve seat to enable communication between the ports (32 and 33). A fixed iron core (18) and a movable iron core (21), in which the movable iron core reciprocatively moves in axial directions, are disposed in a bobbin (13) of a solenoid (11). In a valve housing (12) provided with ports (31 to 33), a swing member (41) having a valve element is swingably attached, and a pivotal lever (51) is pivotally attached. The pivotal lever (51) is provided with: an actuating portion (53) abutting on one end of the swing member (41); and an effort portion (54) abutting on the tip end of the movable iron core (21), an opening/closing stroke of the valve member (43) is made larger than the moving stroke of the movable iron core (21).
US10221956B2
A filter assembly includes a vent system. The vent system includes an inner standpipe, a check valve, an outer standpipe and a cover. A sidewall of the check valve extends around the inner standpipe, and an end wall of the check valve is positioned over the inner standpipe. A sidewall of the cover extends around the outer standpipe, and an end wall of the cover is positioned over the outer standpipe.
US10221955B2
One embodiment relates to a valve device. The valve device includes: a valve case; a valve element slidably disposed within a valve chamber defined in the valve case; and a positive pressure spring configured to urge the valve element toward a valve seat in the valve case. The valve element includes an outer circumferential portion having a predetermined length extending along an inner circumference of the valve chamber. The outer circumferential portion includes plural opening portions. And, ribs project from the inner circumference of the valve chamber to enter into the opening portions, thereby limiting movement of the positive pressure spring in a radial direction.
US10221951B2
A valve includes a lower valve housing, a diaphragm, and an upper valve housing. A top surface of a piezoelectric pump is bonded to a bottom surface of the lower valve housing. A circular hole portion is provided in a central portion of a region of the diaphragm that opposes a projecting portion of the lower valve housing. The diaphragm is bonded to the upper valve housing and the lower valve housing, and a divided interior of a valve housing configures a first lower valve chamber, a second lower valve chamber, a first upper valve chamber, and a second upper valve chamber. A groove is located in a wall portion of the upper valve housing that opposes the diaphragm in the first upper valve chamber.
US10221947B2
A method controls synchronization of a pinion rotating on a primary shaft driven by a traction machine of a vehicle and rotatably connected to a secondary shaft of a parallel shaft gearbox without synchronization mechanisms. The method includes sending to the traction machine, before coupling of the pinion on the primary shaft, a torque command which depends on a torque signal calculated to minimize a difference between a primary speed and a secondary speed multiplied by a reduction ratio between the primary shaft and the secondary shaft. The calculated torque signal is limited in amplitude when the speed difference is greater in absolute value than a desired accuracy on the targeted primary speed upon completion of the synchronization. The calculated torque signal is saturated on a maximum or minimum torque of the traction machine if the calculated torque signal is not between the maximum or minimum torque.
US10221946B1
A fastener having a head is provided. The fastener includes a unidirectional inner drive including an inner lobe having an inner ramp surface adjacent to an inner drive abutment surface adapted to receive a torque to effect a clockwise rotation of the fastener. The fastener further includes a concentric unidirectional outer drive including an outer lobe having an outer ramp surface adjacent to an outer drive abutment surface adapted to receive an inverse torque to effect a counter-clockwise rotation of the fastener.
US10221942B2
Provided is a shift control device for a vehicle in which an automatic transmission in which a gear stage is set based on data showing traveling states including at least a driving demand is mounted, the shift control device for a vehicle setting a neutral state where power is not transmitted by releasing an engagement mechanism engaged such that a predetermined gear stage is set in the automatic transmission when the driving demand becomes equal to or less than a predetermined value determined in advance during traveling, in which the shift control device for a vehicle is configured such that a virtual gear stage as an input rotation speed close to an input rotation speed of the automatic transmission in the neutral state is obtained based on a vehicle speed at a time point when the virtual gear stage is obtained and a gear ratio at a gear stage allowed to be set in the automatic transmission when a target gear stage based on the driving demand is set with the neutral state eliminated by the driving demand exceeding the predetermined value during the traveling in the neutral state, and the shift control device for a vehicle is configured such that control of a second shift toward the target gear stage is initiated during a first shift between a current gear stage to be set based on the data showing the traveling states during the elimination of the neutral state and the virtual gear stage.
US10221936B2
An external cooling circuit for an integrated transaxle includes an integrated transaxle having a casing and a motor and a pump contained within the casing. The pump is connected to and actuable by an input shaft extending from the casing. The motor is connected to an output shaft extending from the casing. Hydraulic fluid is circulated in the casing by the pump to drive the motor. First and second ports are formed in the casing and a charge pump is contained within the casing. A reservoir is external to the casing. The reservoir is in fluid communication with the first and second ports of the casing such that the charge pump is configured to create a vacuum at the second port to cause hydraulic fluid to exit the casing through the first port, enter the reservoir, and re-enter the casing through the second port.
US10221935B2
Disclosed is a speed reduction apparatus including: a casing that accommodates a speed reduction mechanism; an input shaft including a protruding portion protruding from the casing to the outside; a fan provided on the protruding portion of the input shaft; and a fan hood that covers the fan. The fan hood includes a cylindrical portion, and a trumpet-like portion that is connected to the cylindrical portion, and includes an inner surface inclined to be separated away from the input shaft toward a load side. A flow straightening fin is provided on an inner surface of the trumpet-like portion.
US10221926B2
In a toroidal variator a plurality of rolling elements (20, 22) are in driving engagement with an input and output race (10, 14) at respective contact regions. Each rolling element (20, 22) is mounted on a carriage assembly (26) for rotation about a rolling axis, and is being free to pivot about a tilt axis, the tilt axis passing through the rolling element (20, 22) perpendicular to the rolling axis, and intersecting the rolling axis at a roller center, whereby a change in the tilt axis causes a change in the variator ratio being the ratio of rotational speeds of the races. The tilt axis is arranged at an angle known as castor angle (see FIG. 4) to a plane (P) perpendicular to the variator axis (V). Each carriage assembly (26) can cause a movement of the rolling element (20, 22) with a component of rotation about a pitch axis (A, B). The pitch axis is defined as passing through the roller center and through the contact regions. Pitching the roller elements (20, 22) causes them to tilt, thereby changing the transmission ratio.
US10221921B2
A torque split dual-clutch transmission assembly is disclosed that splits the torque generated by an engine between at least two sets of transfer gears that are selectively coupled to first and second layshafts or intermediate shafts. A first input hub is connected to the first layshaft by a first clutch and a second input hub is connected to the second layshaft by a second clutch. A first gearset is carried on the first layshaft and a second gearset is carried on the second layshaft. Each set of transfer gears receives torque from either the transmission input shaft or the first and second layshafts in response to contemporaneous engagement of the first clutch and the second clutch, which can be used during vehicle launch to split the torque applied to the first and second clutches.
US10221920B2
The present disclosure provides an automobile reducer including a worm shaft bearing including an inner race coupled to an end of a worm shaft, which meshes with a worm wheel, an outer race coupled to an inner surface of a gear housing, and a ball coupled between the inner race and the outer race; a motor boss having a coupling hole formed on one side, a motor shaft of a motor being inserted into the coupling hole, and an insertion hole formed on the other side, the worm shaft being inserted into the insertion hole; and a damping member coupled between a side surface of the inner race and a side surface of the motor boss and elastically supported in an axial direction.
US10221905B2
The clip retainer may include a first segment, a second segment extending substantially parallel to the first segment, and a bridge segment extending substantially perpendicularly between the first segment and the second segment. In various embodiments, the clip retainer is a unitary, monolithic structure.
US10221903B2
One vehicle wheel is disconnected from a differential while the vehicle is in a front wheel drive mode. A controller checks for a malfunction of the differential while the vehicle is in the front wheel drive mode and in response to a request to enter an all wheel drive mode. If speeds of the other vehicle wheel and the differential input indicate that the malfunction is present, the all wheel drive mode is disabled and the driver is informed. If fluid temperature indicates a risk of the malfunction, all wheel drive mode is temporarily disabled and the driver is informed. If the temperature condition continues to be present for a predetermined duration, the all wheel drive mode is disabled.
US10221894B2
A universal joint assembled in a drill string transfers torque between two components where the shafts of the components are not completely aligned. The universal joint includes two members each with pin connections on one end and axially extending arms on the other end. The axially extending arms intermesh when the members are assembled defining a closed cavity between the arms. The cavity retains a ball bearing held between two seats. The universal joint when assembled to portions of the drill string at the pins on each end transfer torque by intermeshing of the teeth. Axial force is transferred through the seats holding the ball bearing.
US10221890B1
A lubrication apparatus is provided. The lubrication apparatus includes a tray having opposing sides, opposing ends, a bottom member and a cavity formed therewithin. A plurality of roller assemblies is positioned within the cavity. The roller assemblies are configured for rotation and further configured to receive the bushing therebetween. A motor is mounted to the tray and configured to rotate the plurality of roller assemblies. Rotation of the plurality of roller assemblies urges rotation of the bushing. A lubricant material is positioned in the tray and configured to contact the roller assemblies. Rotation of the roller assemblies brings the lubricant material into contact with the outer surface of the bushing. The motor and the roller assemblies are further configured such that a single revolution of the bushing results in a substantially uniform layer of a lubricant material on the outer surface of a bushing.
US10221882B1
Fastener apparatus including a self-adjusting and automatically self-leveling head separate from a threaded shank portion. An embodiment self-leveling head portion defines an annular recess and lip portion sized to receive a seal. A threaded shank resides within an annular cup center of the self-leveling head and has a thread-free portion seated by the compressed seal creating a water tight seal. Embodiments for sheet metal screw and bolt fasteners not requiring seals are disclosed.
US10221881B1
A fastener retainer for one or more thumb nuts. The fastener retainer includes a retainer body including a first retaining surface and a second retaining surface opposed to the first retaining surface and configured to form an open-sided retaining feature that allows a thumb nut to rotate therein and translate along an axial axis, yet restrains the thumb nut from lateral motion and allows finger and thumb access via side openings of the open-sided retaining feature to turn the thumb nut. Enclosure assemblies, thumb nut retainer assemblies, and methods of connecting enclosures are disclosed, as are other aspects.
US10221878B2
In order to provide a method for producing a plastics component by means of which a plastics component having at least one fastening portion for fastening at least one fastening element is producible simply, it is proposed that the method should include producing a base body of the plastics component and at least one fastening portion of the base body in a single method step by means of a molding tool, wherein the fastening portion includes at least one receiving opening into which a fastening element is introducible in a direction of introduction, for the purpose of fixing it to the fastening portion, wherein the fastening portion includes at least one undercut portion which adjoins the receiving opening in the direction of introduction and to which the fastening element is fixable with positive engagement for the purpose of fixing it in opposition to the direction of introduction.
US10221870B2
A hydraulic system for a felling saw head includes a hydraulic motor, operatively coupled to a saw disc of the saw head, a hydraulic variable displacement pump, operatively coupled to the hydraulic motor to supply pressurized fluid to the motor, and a controller configured to control the pump. To provide a target operating speed of the saw disc, the motor is configured to operate at a first displacement corresponding to a first flow rate of hydraulic fluid through the motor During at least a part of a saw recovery operation, the controller controls the pump to operate at a current pump displacement that results in a flow rate of hydraulic fluid through the pump that exceeds the first flow rate through the motor. Saw recovery time may be reduced without overspeeding the saw by including a metered flow control device between the pump and the motor.
US10221867B2
An aspirator for creating vacuum is disclosed that includes a housing defining a fluid passageway with a first tapering portion and a second tapering portion. Each tapering portion has a larger internal opening and a smaller internal opening, the smaller openings facing one another. The aspirator includes a gate positioned between and in fluid communication with the first and second tapering portions, the gate having a first Venturi tube with a Venturi opening creating vacuum when fluid flows in a direction and a second Venturi tube with a Venturi opening that creates vacuum when fluid flows in the opposite direction. The Venturi openings are in fluid communication with a suction port, and the first and second Venturi tubes may provide different mass flow rates through the aspirator. An engine system having an aspirator with a gate having a first bore and a second bore and an actuator is also disclosed.
US10221866B2
The subject matter of the present invention is a pump arrangement (1, 10, 20, 30, 40, 50), in particular for use in the body's own vessels, having a pump (11, 41, 51) and a sheath (12, 42, 52) receiving the pump, bounding a flow passage (S) and having a distal intake opening (13, 43, 53) and a proximal outflow opening (14, 29, 39, 44, 54) for producing a driving flow by means of the pump, wherein the pump is arranged in a first fluid-tight section (12a, 42a, 52a) having the distal intake opening and a second fluid-tight section (12b, 42b, 52b) includes the proximal outflow opening. In accordance with the invention, a further inlet opening (15) is present between the first section and the second section and is arranged between the intake opening and the outflow opening, with the first section and the second section being arranged with respect to one another such that the inlet opening opens into the flow proximal to the pump.
US10221863B2
A vacuum pump comprises: a stator; a rotor that rotates with respect to the stator; a pump casing in which the stator and the rotor are contained, and a suction port and a through-hole for exhaust are provided; a first exhaust duct fixed to an outer circumference of the pump casing so as to communicate with the through-hole for exhaust; and a second exhaust duct that is inserted into at least the through-hole for exhaust with a gap interposed, an exhaust gas passing inside the second exhaust duct.
US10221861B2
An air moving device includes a housing member, an impeller assembly, and a nozzle assembly. The nozzle assembly can include one or more angled vanes set an angle with respect to a central axis of the air moving device. The air moving device can output a column of moving air having an oblong and/or rectangular cross-section. A dispersion pattern of the column of moving air upon the floor of an enclosure in which the air moving device is installed can have an oblong and/or rectangular shape. The dimensions of the dispersion pattern may be varied by moving the air moving device toward or away from the floor, and/or by changing the angles of the stator vanes within the nozzle assembly.
US10221855B2
A blower assembly having a blower housing, an impeller fan within the blower housing, the impeller fan being adapted for rotation about an axis and having a plurality of impeller blades and having an axial length, a motor having a stator and a rotor, the motor having an axial length, the rotor being configured to rotate relative to the stator for rotation about the axis, the rotor and the impeller fan being coupled so that the impeller fan rotates with the rotor about the axis, wherein a ratio of the axial length of the motor to the axial length of the impeller fan is less than 0.3, and a motor support bracket operatively securing the stator to one of the first and second side walls of the blower housing.
US10221844B2
A fluid handling system for a particle processing instrument includes a pump, a pulse attenuator, a pressure transducer, and a pump controller. The pump may be configured to supply a pulsed flow of fluid having a first pulse characteristic to the pulse attenuator. The pulse attenuator may have a single, undivided, volume, fluid inlets, fluid outlets, and a pressure sensor port. The pulse attenuator may supply an outlet flow of fluid having a second pulse characteristic different from the first pulse characteristic. The pressure transducer may be in fluid communication with the pressure sensor port and in control communication with the pump controller. The pump controller may be in control communication with the pump to maintain a substantially constant nominal pressure within the pulse attenuator by controlling the pump motor.
US10221841B2
A fluid pump has a housing, a chamber having an inlet and an outlet, an inlet valve, an outlet valve, and a plunger. The plunger has a plunger tube extending into the chamber and supported for movement, on a suction stroke, to introduce a fluid into the chamber via the inlet, and, on a discharge stroke, to displace the fluid from the chamber via the outlet. An electromagnetic driving unit moves the plunger in two opposite directions. A magnetic core is located adjacent the plunger for establishing a magnetic path across the electromagnetic driving unit and the plunger. The core is located in the path of movement of the plunger on the suction stroke, and is protected or covered by a material against contact with the fluid in the housing.
US10221839B2
A control valve includes a valve body and a valve element disposed in the valve body. The valve body is provided with a large pump inlet-outlet opening, a small pump inlet-outlet opening, a colorant bucket inlet-outlet opening and a colorant dispensing outlet. The valve core, which is provided with a passage, is rotated to allow connection of the large pump inlet-outlet opening and the small pump inlet-outlet opening with a colorant bucket or dispensing thereof, with at least three connecting structures being involved. The control valve is compact in structure and ingenious in design, and may fully achieve the objective of dispensing of large amount colorant or a small amount colorant by rotating the valve core; moreover, the objectives of cleaning the pump and preventing colorant drying and hardening in a colorant circulating pipe and a colorant outlet may be achieved.
US10221831B2
A radial piston machine includes a housing, rotor, first braking member, and brake ring with a second braking member. The rotor is mounted in the housing to be rotatable relative to an axis of rotation, and has an end face facing in a direction of the axis of rotation. The first braking member is positioned on the end face. The housing has a body defining a ring-shaped extension relative to the axis of rotation. The brake ring is positioned to surround the extension and is configured to be movable in the direction of the axis of rotation so as to bring the second braking member into braking engagement with the first braking member. The brake ring is further configured to positively engage with an inner radial side of the extension to limit a twisting between the housing and brake ring.
US10221825B2
A misfire detection device for an engine having cylinders includes: a crank angle detector that detects an angular position of a crankshaft; a rotational speed calculator that calculates a rotational speed of the crankshaft on the basis of an output from the crank angle detector; and a misfire detector that obtains a difference between a rotational speed of the crankshaft in a combustion process in a diagnosis target cylinder and a rotational speed of the crankshaft in a combustion process in a last cylinder whose ignition order is immediately before the diagnosis target cylinder, and carries out a misfire detection by using a diagnostic value set on the basis of the difference.
US10221799B2
A target air amount for achieving a requested torque is back-calculated from the requested torque using a virtual air-fuel ratio. The virtual air-fuel ratio is changed from a first air-fuel ratio to a second air-fuel ratio in response to a condition for switching an operation mode from operation in the first air-fuel ratio to operation in the second air-fuel ratio being satisfied. After the virtual air-fuel ratio is changed from the first air-fuel ratio to the second air-fuel ratio, an interval of time passes and the target air-fuel ratio is then switched from the first air-fuel ratio to a third air-fuel ratio that is an intermediate air-fuel ratio between the first air-fuel ratio and the second air-fuel ratio. The target air-fuel ratio is temporarily held at the third air-fuel ratio, and is thereafter switched from the third air-fuel ratio to the second air-fuel ratio.
US10221780B2
A mechanical fuel lockout switch for a dual fuel engine includes a mechanical fuel valve actuateable between a first position and a second position to selectively control fuel flow to the dual fuel engine from a first fuel source through a first fuel line and a second fuel source through a second fuel line. The mechanical fuel lockout switch also includes a fuel lockout apparatus coupled to the mechanical fuel valve. The mechanical fuel lockout switch communicates the first fuel source to the dual fuel engine and prevents communication between the second fuel source and the dual fuel engine when the mechanical fuel valve is in the first position, and communicates the second fuel source to the dual fuel engine and interrupts the first fuel source communication with the dual fuel engine when in the second position.
US10221779B2
Methods and systems are provided for providing exhaust gas recirculation to a naturally aspirated internal combustion engine. In one example, exhaust gas is recirculated to an engine intake via a dedicated scavenging manifold and a scavenging exhaust valve. The exhaust gas and fresh air that has not participated in combustion may be recirculated to engine cylinders even at high engine loads since the exhaust gas and fresh air is returned to the engine air intake at a pressure greater than atmospheric pressure.
US10221777B2
A combustion control device is installed in a gas turbine including a compressor, a combustor, a turbine, a turbine bypass pipe through which compressed air from a casing is discharged to a turbine downstream part so as to bypass the turbine, and a turbine bypass valve that regulates a turbine bypass flow rate of the compressed air. The combustion control device includes: a fuel distribution setting unit that sets a turbine inlet temperature or a turbine inlet temperature-equivalent control variable on the basis of input data, and sets fuel distribution ratios on the basis of the turbine inlet temperature or the turbine inlet temperature-equivalent control variable; and a fuel valve opening setting section that sets the valve openings of fuel regulating valves. The fuel distribution setting unit includes correction means for modifying the fuel distribution ratios.
US10221776B2
Systems and methods for controlling a gas turbine engine are provided. The system comprises an interface to a fuel flow metering valve for controlling a fuel flow to the engine in response to a fuel flow command and a controller connected to the interface and configured for outputting the fuel flow command to the fuel flow metering valve in accordance with a required fuel flow. The controller comprises a feedforward controller configured for receiving a requested engine speed, obtaining a steady-state fuel flow for the requested engine speed as a function of the requested engine speed, the steady-state fuel flow, and the relationship between fuel flow and gas generator speed, and determining the required fuel flow to obtain the requested engine speed and the relationship between fuel flow and gas generator speed.
US10221772B2
A shock absorber assembly for a non-streamlined blower includes an extension collar having a first interface suitable for being rigidly attached on a first module of the blower; a connector support housing including a third interface suitable for being rigidly attached on a second module of the blower; and a fourth interface allowing a mechanical connection to be made between the housing and a second interface of the collar; a plurality of elastic devices arranged between the collar and the housing; a flange element rigidly attached on the third interface of the housing comprising a stop bearing on the collar in such a way as to define a space between the collar and the flange element; the elastic means are arranged so that a residual clearance exists between the flange element and the housing.
US10221759B2
Various embodiments of the present invention are directed toward a linear combustion engine, comprising: a cylinder having a cylinder wall and a pair of ends, the cylinder including a combustion section disposed in a center portion of the cylinder; a pair of opposed piston assemblies adapted to move linearly within the cylinder, each piston assembly disposed on one side of the combustion section opposite the other piston assembly, each piston assembly including a spring rod and a piston comprising a solid front section adjacent the combustion section and a gas section; and a pair of linear electromagnetic machines adapted to directly convert kinetic energy of the piston assembly into electrical energy, and adapted to directly convert electrical energy into kinetic energy of the piston assembly for providing compression work during the compression stroke.
US10221758B2
The invention relates to a power unit, in particular for a hybrid vehicle, having a two-cylinder reciprocating piston engine which comprises two pistons guided in two cylinders in a tandem arrangement and two counter-rotating crankshafts connected to the pistons by connecting rods, and having an alternator that can rotate in the opposite direction to the first crankshaft and in the same direction as the second crankshaft. The invention is characterized in that the alternator is in driving engagement with at least the first crankshaft via a traction mechanism and comprises a counterbalance, wherein the first crankshaft is connected via a timing chain or a timing belt to a balancing shaft which carries a further balancing mass. The invention also relates to a vehicle, in particular a hybrid vehicle, having such a power unit.
US10221746B2
The invention provides a technique for more accurately executing failure diagnosis for an exhaust gas control apparatus having both a selective reduction function and a filter function. To this end, a failure diagnosis apparatus according to the invention for the exhaust gas control apparatus having both the selective reduction function and the filter function computes a NOx purification rate pertaining to a case where the exhaust gas control apparatus is normal based on an estimated value of the amount of particulate matter (PM) collected or accumulated in the exhaust gas control apparatus and an estimated value of the NO2 ratio of exhaust gas flowing into the exhaust gas control apparatus, and determines that the exhaust gas control apparatus fails when the difference between the result of the calculation and an actual NOx purification rate exceeds a threshold.
US10221744B2
A method for regenerating a particle filter during the operation of an internal combustion engine, having the following steps: detecting at least one loading parameter which is characteristic of a present loading of the particle filter, wherein an active regeneration measure can be carried out recurrently in a manner dependent on the loading parameter; determining a time window for a regeneration of the particle filter; and determining a prediction for an operating state of the internal combustion engine expected within the time window, wherein the active regeneration measure at a time indicated for it by the loading parameter is skipped if the prediction predicts that, within the time window, an operating state of the internal combustion engine will arise in which a regeneration of the particle filter takes place without an active regeneration measure.
US10221741B2
An exhaust gas control apparatus has an exhaust gas control element other than an SCR catalyst. A temperature increase treatment unit executes temperature increase treatment that increases temperature of exhaust gas flowing into the exhaust gas control apparatus so as to increase the temperature of the exhaust gas control element to a specified target temperature. In this case, when operation of the internal combustion engine is stopped while the temperature increase treatment unit is not executing the temperature increase treatment, addition of an additive to the SCR catalyst from an addition valve is executed after operation stop of the internal combustion engine. When operation of the internal combustion engine is stopped while the temperature increase treatment unit is executing the temperature increase treatment, addition of the additive to the SCR catalyst from the addition valve is not executed after operation stop of the internal combustion engine.
US10221738B2
An object is to enable an exhaust gas purification system to bring about satisfactory oxidation of fuel in an oxidation catalyst in a temperature raising process of a filter, thereby allowing fuel supply to be performed at as low a temperature as possible. In the exhaust gas purification system, when the temperature of the exhaust gas flowing into the oxidation catalyst exceeds a specific threshold temperature that is determined based on the cetane number of fuel, a controller performs the temperature raising process. If the quantity of heat generated in the oxidation catalyst per unit time is smaller than a specific value while the temperature raising process is being performed, the temperature raising process in progress is suspended. The temperature raising process is resumed later on when the temperature of the exhaust gas flowing into the oxidation catalyst exceeds an updated threshold temperature higher than the specific threshold temperature.
US10221729B2
A switchable valve train assembly including a carrier housing defining a hydraulic circuit, a supply assembly, a plurality of rocker shafts, a plurality of separators, and a plurality of rocker arm assemblies is provided. Each one of the plurality of separators divides the rocker shafts into (1) a first chamber extending between a first chamber axial end and the separator, and (2) a second chamber extending between a second chamber axial end and the separator. The plurality of separators each include an orifice defined between the first chamber and the second chamber that provides fluid connection between the first chamber and the second chamber. Locking assemblies of the rocker arm assemblies are selectively actuated based on the supply assembly. The separators ensure that hydraulic fluid within the hydraulic fluid is de-aerated and that the second chambers remain primed with hydraulic fluid for faster actuation of the locking assemblies.
US10221726B2
A condensing heat recovery steam generator (cHRSG) includes a main stack for an exhaust hot gas main flow, a bypass stack for allowing a fraction of exhaust hot gas to bypass the exhaust hot gas main flow, and a heat pump. The cHRSG includes a primary water circuit, a secondary water circuit, and a tertiary water circuit. The cHRSG additionally includes a feedwater line, a first heat exchanger for providing heat exchange between the feedwater line and the secondary water circuit, and a second heat exchanger for providing heat exchange between the primary water circuit and the tertiary water circuit. In the cHRSG, latent heat is partially recovered from said exhaust hot gas circulating in the bypass stack through the second heat exchanger and additional heat is extracted in the tertiary water circuit by said heat pump, contributing to a preheating performed in a preheater of the primary water circuit.
US10221724B2
A horizontal support tool for an engine build stand, the horizontal support tool includes a support tube along an axis and a tie shaft between a handle and a puck assembly, said puck assembly including a puck selectively extendable and retractable transverse to the axis in response to rotation of the handle. A method of horizontally assembling a portion of a gas turbine engine including mounting a first module to an engine build stand; installing a horizontal support tool into the first module, the horizontal support tool supported in a spherical bearing supported by the engine build stand; and installing a second module to the first module, the horizontal support tool operable to at least partially support second module.
US10221721B2
A routing plate assembly is provided and includes a gearbox having an aft surface, first and second hydraulic components, a routing plate comprising a forward side affixable to the aft surface of the gearbox, an aft side to which the first and second hydraulic components are affixable and a body. The body is formed to define interfacial pathways by which the gearbox and the first and second hydraulic components are communicative.
US10221718B2
A turbine engine fan case (48) comprises a composite body member (300) circumscribing an axis (500) and having an annular mounting portion (310, 410), a segmented polymer member (320, 330, 420, 440) along the annular mounting portion, and integrated therewith.
US10221716B2
Turbine and compressor casing/housing abradable component embodiments for turbine engines, have abradable surfaces with ridges projecting from the abradable surface, separated by grooves. The ridges have one or both sidewalls inclined against the opposing turbine blade tip rotational direction for redirecting and/or dissipating blade tip gap leakage airflow energy. In some embodiments the ridge tip and/or groove base have inclined profiles for redirecting airflow leakage away from the blade tip gap. In some embodiments, the inclined ridge tip profile provides a progressive wear zone that increases abradable surface area as the inclined ridge is abraded by the rotating blade tip.
US10221703B2
An article having a damage-tolerant thermal barrier coating includes a plurality of coating layers disposed over a substrate. The plurality of coatings comprises an inner layer and an outer layer. The outer layer is more resistant to infiltration by nominal CMAS relative to 8 weight percent yttria-stabilized zirconia at a temperature of 1300 degrees Celsius. The inner layer has, in a temperature range from about 1000 degrees Celsius to about 1200 degrees Celsius, a thermal resistance in a range from about 9×10−5 degree Kelvin per watt to about 23×10−5 degree Kelvin per watt.
US10221702B2
A method of imparting wear-resistance to a contact face of a turbine blade Z-notch comprising applying a flexible cladding sheet comprising a Co-based cladding alloy and an organic binder to the contact face of the Z-notch, heating the turbine blade Z-notch with flexible cladding sheet thereon to volatilize the organic binder and remove it from the cladding sheet, and further heating the turbine blade Z-notch with flexible cladding sheet thereon to sinter the cladding sheet by liquid phase sintering, thereby cladding the cladding sheet to the contact face to produce a wear-resistant layer thereon.
US10221692B2
An outlet guide vane for a turbine engine, the vane having a plurality of vane sections stacked along a radial axis Z. Over a bottom portion of the vane in the range 0 to 50% of its total height, the leading edge of each section is in front of the leading edge of the corresponding section at the total height, and the maximum thicknesses are located at positions that are offset from the leading edge by at least 50% of the chord.
US10221688B1
A system for folding and deploying liners within tunnels includes a mobile conveyor device having a base frame including a plurality of wheels supporting a support frame. The mobile conveyor device also includes a folding assembly mounted upon the support frame at a position adjacent a first end of the base frame and a conveyor assembly mounted upon the support frame at a position adjacent a second end of the base frame.
US10221685B2
A system for increasing the detecting degradation of a wellbore. The system comprises a computer memory configured for storing computing instructions and a processor operably coupled to the computer memory. The system comprises a sensor operably coupled to the computer memory and is configured to determine the presence of at least one chemical species indicative of degradation of the wellbore in a fluid exiting the wellbore. Methods of monitoring a wellbore for corrosion or other degradation of one or more components of wellbore equipment are disclosed as are methods of increasing the lifetime of a wellbore.
US10221672B2
A rotary controlled system includes first and second alternators electrically connected to one another via a DC voltage bus. The alternators may optionally be further mechanically connected to one another via corresponding rotationally coupled components (such as rotationally coupled stators). A first field oriented controller is electrically connected with the first alternator and configured to cause the first alternator to provide a constant DC voltage to the voltage bus. A second field oriented controller is electrically connected with the second alternator and configured to receive electrical power from the voltage bus and cause the second alternator to provide servo angular position control of the rotationally coupled components. The system may be employed in a downhole rotary steerable tool to provide servo angular position control of a roll stabilized housing.
US10221670B2
Produced water, for example from a steam assisted gravity drainage (SAGD) or cyclic steam stimulation (CSS) heavy oil recovery operation, is treated to recover water that is re-used to create steam. The produced water is treated in one or more thermal treatment devices such as an evaporator and a crystallizer. The thermal treatment device is seeded, for example with a calcium or magnesium salt. The thermal treatment device produces a blowdown or slurry comprising super-saturated solids and organic compounds. A solvent is added to the blowdown or slurry. The solids precipitate and are separated from the blowdown or slurry. The solvent may be recovered for re-use in treating more blowdown or slurry.
US10221666B2
An induction device and method for introducing an inductor loop into a rock formation to heating an oil reservoir in the rock formation to extract oil extraction, wherein a first inductor bore is chilled for introducing a first inductor arm, a second inductor bore is drilled for introducing a second inductor arm, at least one intersecting bore is drilled to create a first area of intersection with the first inductor bore and a second area of intersection with the second inductor bore, the first inductor arm is introduced into the first inductor bore and the second inductor arm is introduced into the second inductor bore, and at least one connecting arm is introduced into the intersecting bore for electrically conductive connection to the two inductor arms in the two areas of intersection so as to form the inductor loop.
US10221657B2
Embodiments of a reciprocating tool, used to engage and clear obstructions in a wellbore, have a biasing spring located externally about an axially reciprocating and rotatable sleeve to act between the rotatable sleeve and the non-rotatable mandrel to bias the rotatable sleeve to an extended position. During a drill out operation, a non-rotatable sleeve, connected to the mandrel for telescoping over the mandrel and the rotatable sleeve during a downstroke of the mandrel, guides a drill string for drill-out of at least the mandrel and other internal components. Positioning the biasing spring external to the rotating sleeve and downhole of the non-rotating sleeve prevents engaging the spring with the drill string. The rotating sleeve provides an internal guide for the drill out string to further avoid engagement with the spring.
US10221649B2
The disclosure pertains to the design and implementation of a diversion procedure for geologic openings. Embodiments involve performing a screening analysis to determine if a well or formation is appropriate for stimulation. If a well is appropriate, a modeling analysis is performed to determine candidate parameters for a diversion procedure. The analysis is divided into two segments, a dry analysis of jamming and a wet and full-physics-based analysis of plugging. The jamming analysis provides candidates to the plugging analysis to reduce the work of the more intensive wet full-physics modeling.
US10221644B2
Disclosed is a rotating tool for inducing rotation, e.g., for activating and operating coil tubing tools for fishing target equipment in a bore casing of an oil well-bore. The rotating tool is connected with an end of coiled tubing reeled into the oil well-bore, and its other end is connected to a target equipment on which rotation is to be induced. The rotating tool converts linear motion in a first direction of the coiled tubing into rotation, and the rotation hence produced operates a coil tubing tool e.g., opening/closing jaws on an overshot. The rotating tool includes adjustable screws which allow the rotation resistance to be adjusted.
US10221642B2
A downhole assembly includes a downhole tool including a degradable-on-demand material including: a matrix material; and, a unit in contact with the matrix material. The unit includes a core including an energetic material configured to generate energy upon activation to facilitate degradation of the downhole tool; and, an activator disposed in contact with the core, the activator including a triggering system having an electrical circuit and an igniter within the electrical circuit, the electrical circuit having an open condition and a closed condition, the electrical circuit configured to be in the closed condition after movement of an object downhole that engages directly or indirectly with the triggering system, and the igniter arranged to ignite the energetic material in the closed condition of the electrical circuit. In the open condition of the electrical circuit the igniter is inactive, and in the closed condition of the electrical circuit the igniter is activated.
US10221641B2
A downhole assembly includes a matrix material and a unit in contact with the matrix material. The unit includes a core having an energetic material, an activator disposed in direct contact with the core, and at least one layer disposed on the core. The activator includes a triggering system having an igniter and a pre-set timer connected in an electrical circuit. The igniter is inactive in an open condition of the electrical circuit, and, after a pre-set time period, the pre-set timer closes the electrical circuit and the igniter is activated.
US10221640B2
A milling and scraping tool for preparing a borehole to be plugged includes a tool body including a first end, a second end, and an intermediate portion extending therebetween and a milling system arranged between the first end and the second end. The milling system includes one or more selectively deployable milling blades. The one or more selectively deployable milling blades is shiftable between a retracted position and a deployed position. A scraping system is arranged on the tool body. The scraping system includes a plurality of selectively deployable scraping blades selectively deployable from a retracted position to a deployed position.
US10221633B2
A shear coupler provides a breakable connection between adjacent members of a pump rod string. The coupler features an elongated shear stud, a hollow member in which the shear stud is axially received, a first set of rotational locking features externally defined on the shear member for engagement with a first set of matable rotational locking features internally defined on the hollow member; and a second set of rotational locking features externally defined on the shear member for engagement thereof with a second set of matable rotational locking features internally defined on the hollow member. The first and second sets of rotational locking features of the shear member are disposed on opposite sides of a weakened area thereof, and tensile and torsional loads on the coupler are substantially isolated from one another. Methods and equipment for applying torsional and tensile pre-loads to the coupler are also provided.
US10221622B2
A roller shade having a counterbalancing assembly with an optimally pretensioned spring that lowers the torque load on the motor of the roller shade throughout the rolling up or rolling down cycles. The roller shade comprises a roller tube, a gudgeon pin having a first stop, a gudgeon body having a through bore and rotatably connected about the gudgeon pin and operably connected to the roller tube, a limit nut operably connected to the gudgeon body and adapted to axially travel along the gudgeon pin within the through bore, a spring, a first spring carrier connected to the first end of the spring and operably connected to the gudgeon pin, and a second spring carrier connected to the second end of the spring and operably connected to the roller tube. The spring is pretensioned and the limit nut abuts the first stop thereby locking the pretension. Rotation of the roller tube to roll down the shade further tensions the spring, and rotation of the roller tube to roll up the shade releases the tension in the spring.
US10221614B2
A method for applying a patch to a spacer discontinuity or other seal breach includes the step of applying pressure to the patch during the application of the patch to cause sealant carried by the patch to be injected into the spacer discontinuity. This step can be performed with or without the application of heat. Pressure is applied to the patch long enough to position the sealant entirely across the gap between the lights such that the sealant wets out against both interior glass surfaces. Pressure is also applied to the patch long enough to inject sealant into openings defining the discontinuity. A sealant is then applied over the entire patch. The structure of the patch and the patched IG unit are provided.
US10221613B2
Certain example embodiments of this invention relate to evacuation and sealing techniques for VIG units, and/or multi-chamber vacuum ovens for accomplishing the same. In certain example embodiments, a VIG assembly is inserted into a multi-chamber apparatus to successively reduce the chamber pressure and thus the pressure between substrates comprising the VIG assembly until a final evacuation pressure is reached. Once the final evacuation pressure is reached, a pump-out port or tube of the VIG assembly is sealed forming a VIG unit while the VIG assembly is still in the vacuum chamber. After sealing, chamber pressures are gradually increased to atmospheric while the gap between the substrates of the VIG unit remains at a pressure less than atmospheric which is close to the final evacuation pressure.
US10221612B2
Various embodiments herein relate to methods, structures, tools, installation systems, etc. for retrofitting a new electrochromic window in a pre-existing window recess. In many cases, the new electrochromic window is installed parallel to a lite of a pre-existing window, with the resulting structure including the new electrochromic window, the pre-existing window, and a pocket that forms between them. Installation of a new electrochromic window in tandem with a pre-existing window results in many benefits including improved insulation (e.g., due to the presence of the additional air pocket(s) and lite(s)), improved climate control (e.g., due to the ability to control the amount of sunlight entering the building via the electrochromic window), and enhanced aesthetics.
US10221608B2
A mechanical reducer case for converting a motor torque into a drive torque for an opening is provided, the case forming a guide rail guiding the opening into a closed position or into an open position. Also disclosed is a motorized system for driving an opening including the preceding case and a method for manufacturing the preceding case including a half-shell.
US10221604B2
In acceleration and deceleration arrangement comprising a carrier element connected to an energy storage spring and supported on a guide surface so as to be movable between a park position and an end position wherein a piston of a motion damping cylinder piston unit is moved by the carrier element in a deceleration stroke direction when the carrier element is moved by a tension spring from the park position to the end position, the carrier element has a spring deflection area which is abutted by the tension spring so as to apply a tilting torque to the carrier element for pivoting the carrier element into a holding section provided in the guide surface at the park position of the carrier element.
US10221603B2
A counterbalance assembly including a housing, a pivot nose, and a spring pack. The housing including a front housing wall having a first housing edge and a second housing edge opposite the first housing edge, a first housing side wall projecting from the first housing edge and having a first retaining slot, and a second housing side wall oppositely disposed relative to the first housing side wall, projecting from the second housing edge and having second retaining slot in registered alignment with the first retaining slot. The pivot nose including a front pivot nose wall having a first pivot nose edge and a second pivot nose edge opposite the first pivot nose edge, a first pivot nose side wall projecting from the first pivot nose edge and having a first pivot nose through hole, and a second pivot nose side wall oppositely disposed relative to the first pivot nose side wall, projecting from the second pivot nose edge and having a second pivot nose through hole, the first and second pivot nose through holes are in registered alignment with the first and second retaining slot. The spring pack disposed within a volume formed by the housing and including a first end engaged with the housing, a second end engaged with the pivot nose, and an energy storage device arranged between the first and second ends.
US10221598B2
A hinge is provided, which comprises: at least one hinge pin defining a hinge axis in a first dimension; a hinge leaf; a housing comprising at least one recess for receiving a portion of the hinge leaf; and at least one user adjustable fastener arranged to enable user adjustment of the positioning of the hinge leaf within the at least one recess in a second dimension, wherein the second dimension is orthogonal to the first dimension.
US10221594B2
A cabinet lock includes a first knob mount and a separate second knob mount. The first knob mount is arranged to mate with a doorknob carried on a first cabinet door. The second knob mount is arranged to mate with a doorknob carried on the second cabinet door to retain the first and second cabinet doors in closed positions.
US10221578B2
A personnel platform facilitates maintenance on a loop sorter of a material handling system in a distribution center. The personnel platform includes wheeled axle assemblies, having left and right wheel hub assemblies connected by a lateral support structure, engaged for longitudinal travel to opposing wheel channels of a section bed of the loop sorter that guide a train of material handling carriages. The personnel platform also includes a carrier platform comprising multiple sub-platforms, such that each sub-platform is pivotally attached to an adjacent sub-platform. Further, the personnel platform includes a rail assembly having upright structures and side rail assemblies attached between an adjacent pair of upright structures. Further, the side rail assemblies extend and retract according to changing spacing between the adjacent upright structures as the personnel platform moves along a curved section.
US10221562B2
According to one embodiment, an insulated structure includes a frame comprising a plurality of wall studs coupled together and a plurality of foam boards attached to the frame to form a continuous insulative wall. A plurality of fasteners attaches the foam boards to the frame. Each fastener includes an elongate shaft and a cap. The elongate shaft is configured to penetrate through a foam board and into a wall stud to couple the components together. The cap is configured to be positioned atop a foam board to distribute a load relatively evenly to the foam board. A sealing tape is applied across seams between adjacent foam boards and over the fasteners' caps to seal the wall. A sealing caulk is applied to secondary fasteners and penetrations to seal the wall. In some embodiments, the structure has a fastener density of about 1 fastener per 243 in2 of foam board.
US10221551B2
A pressure plunger which consists of a hollow lower tube inserted into a clogged toilet or drain causing no significant displacement of fluid. After the lower tube's compressible end is fixedly attached to a fluid channel, the actuator cylinder may be inserted into the lower tube to create pressure downward and upward to remove blockage. Unlike other designs this plunger consists of two separate sections, each integrally formed, which function together without assembly or disassembly. Vents near the top of the lower tube allow in air to release vacuum pressure when pulling near the top of the lower tube prohibiting fluid being pulled to the top of the lower tube. The lack of assembly and disassembly is also significantly different regarding cleaning and sanitizing. The upper actuator tube can be pulled out and cleaned on the outside and the lower tube can be easily cleaned from either end.
US10221548B2
Embodiments of the present invention provide systems and methods for disposal of liquid and food into a sink basin. The disclosed system cooperates with and delivers the received waste material to the main waste system on-board the vehicle. This is typically an aircraft waste tank. The system does not require a manual flush, but includes a sensor system that activates drainage of the holding line when the liquid and/or other waste material reaches a certain level therein. The disclosed system combines the functionalities of a common galley sink and a galley waste disposal unit, but occupies only the space envelope of an existing galley sink. The use of an existing galley sink means that no additional space on the countertop is required.
US10221545B2
A soap dispensing shower assembly for selectively spraying a mixture of soap and a fluid includes a dispensing unit has soap positioned therein. The dispensing unit is fluidly coupled to a fluid supply thereby facilitating a fluid to be mixed with the soap. A spray unit is fluidly coupled to the housing. The spray unit selectively sprays the mixture of the soap and the fluid for bathing.
US10221538B2
The present disclosure provides helical pile leads and extensions with closely spaced perimeter shear helical plates that develop a cylindrical failure surface between the perimeter shear helical plates and soil as the helical pile is rotated into the ground, mobilizing soil-to-soil shear strength, and thus increasing the stability, stiffness and load capacity of the helical pile.
US10221536B1
Certain exemplary embodiments can provide a system comprising: a first tubular mesh enclosure having a first opposing pair of ends, at least one of said first opposing pair of ends sealed; a first filling surrounded by said first tubular mesh enclosure; a first geogrid wrapped at least partially around said first tubular mesh enclosure.
US10221530B2
In some embodiments, a directional surface marking may provide directional messaging to users based on their direction of travel on a base surface, such as a roadway, walkway, or interior flooring, as non-limiting examples. In some aspects, the directional messaging may comprise different colors, text, or symbols, wherein a user may view different directional messaging on a directional surface marking dependent on direction of travel. In some embodiments, directional surface markings may comprise a profile layer, wherein the profile layer may comprise a plurality of profiles, which may allow for an application of directional messaging.
US10221525B2
A cylindrical polymeric cover for an industrial roll includes a plurality of through holes and a plurality of blind drilled holes. The through holes and the blind drilled holes are arranged in a pattern in which: (a) the through holes are arranged in rows that define an oblique angle relative to a plane that is perpendicular to a longitudinal axis of the cover; (b) the through holes of one row are offset from the through holes of the adjacent row, with the offset between rows defining an angle of approximately 20-40 degrees; (c) the blind drilled holes are arranged in rows located between the rows of through holes; (d) the blind drilled holes of one row are offset slightly from the blind drilled holes of the adjacent row, with the offset between rows defining an angle similar to that defined by the through holes; and (e) each of the blind drilled holes is located at the substantial center of a triangle defined by the closest three through holes.
US10221519B2
Water repellant conductive fabrics and methods for making the same are provided. The water repellant conductive fabrics may have a conductivity suitable to operate touch-sensitive electronic devices without a conductive path to the human body.
US10221518B2
The clip is formed of resilient plastic material and includes first and second parts pivotally connected by a connecting member. Each of the parts includes a gripping portion and a locking portion. Each of the gripping portions includes first and second connected portions, at least one of which has a gripping surface. A locking part is pivotally mounted to one of the locking portions for movement relative to the other locking portion between locked and unlocked positions. The locking part is adapted to engage the other of the locking portions in the locking position. Movement of the locking part toward the locked position causes the gripping surfaces to move toward each other to retain the article therebetween.
US10221514B2
The present invention relates to a clothes treating apparatus, which includes a cabinet, a steam generator to generate steam, a solution storing container in which a functional solution for recovering a function of the clothes is stored, and a spray unit provided with a steam spraying portion connected to the steam generator to spray steam, and a solution spraying portion connected to the solution storing container to spray the functional solution within the solution storing container, in response to the steam being sprayed through the steam spraying portion, wherein the spray unit allows the functional solution sprayed through the solution spraying portion to be sprayed in a manner of being mixed with the steam sprayed through the steam spraying portion, whereby the use of a pump can be excluded and thus a generation of noise caused due to the pump during spraying of the functional solution can be prevented.
US10221511B2
A semi-finished textile for producing a fiber composite component part has a textile structure and a fixation structure so as to provide a semi-finished textile that can be easily handled and that is suitable for use in complex component part shapes. The textile structure includes a first multitude of reinforcement-fiber bundles of high-performance fibers. Displacement sections are formed between adjacent reinforcement-fiber bundles and adjacent reinforcement-fiber bundles can be displaced against each other. The fixation structure fixates the reinforcement-fiber bundles, depending on the textile structure, with a fixation pattern in such a way that the reinforcement-fiber bundles are fixated at least partially and the displacement sections remain at least partially free.
US10221508B2
A device for cutting off weft yarn (27) during successive weaving cycles, comprising a cutting element (1) and a rotatable detaining element (2c), (13) which is forced to a detaining position by a spring force in order to detain the yarn and can rotate, under the influence of a tensile force exerted by a rapier on the detained yarn, counter to the spring force to a non-detaining position in which the yarn can be moved further towards the cutting element (1) in order to be cut. Such a device is efficient and can be made to be more reliable and more compact than existing devices. The invention also relates to a weaving loom provided with such a device.
US10221501B2
A silicon carbide substrate is composed of silicon carbide, and when a main surface thereof is etched with chlorine gas, the overall length of linear etch-pit groups observed in the main surface is equal to or less than the diameter of the substrate.
US10221498B2
A method of producing a complex product includes designing a three dimensional preform of the complex product, creating a three dimensional preform of the complex product using the model, depositing a material on the preform, and removing the preform to complete the complex product. In one embodiment the system provides a complex heat sink that can be used in heat dissipation in power electronics, light emitting diodes, and microchips.
US10221486B2
Provided is a laminate film having a substrate and at least one thin film layer which is formed on at least one surface of the substrate, wherein at least one of the thin film layers satisfies all of the following conditions (i) to (iv): (i) silicon atoms, oxygen atoms, and carbon atoms are contained, (ii) a content ratio X (at %) of the number of carbon atoms relative to a sum of the number of silicon atoms, the number of oxygen atoms, and the number of carbon atoms is 3 to 25 at %, (iii) an average density d (g/cm3) is 2.12 g/cm3 or higher and is less than 2.25 g/cm3, and (iv) the content ratio X (at %) of the number of carbon atoms and the average density d (g/cm3) satisfy a condition represented by the following formula (1): d>(2.22−0.008X) (1).
US10221479B2
Embodiments of the device relate to a modular injector (100) for injecting a gas into a processing chamber (42), comprising at least two adjacent injectors (1), each injector comprising an inlet for receiving a gas wave or a gas flow, a flow shaping section (2) having left and right sidewalls that diverge according to a divergence angle relative to a propagation axis of the gas, for expanding the gas in a direction perpendicular to the propagation axis, and an outlet for expelling the gas. The modular injector forms an equivalent large injector having an equivalent large outlet which includes the outlets of the adjacent injectors and expands the gas over the equivalent large outlet.
US10221471B2
3000-series aluminum alloy sheet which has a high strength enabling application to automobile body panel and excellent in bendability and shape freezability is provided.
US10221467B2
Methods of isolating tungsten and, in particular, methods of separating tungsten and vanadium are described herein. The methods can generally comprise treating a tungsten-containing material in aqueous solution with a reducing agent suitable for the reduction of pentavalent vanadium to one or more lower oxidation states of vanadium, such that the tungsten can be more readily separated from the vanadium, e.g., via solvent extraction. In certain embodiments, the methods disclosed herein can provide tungsten, vanadium, or both tungsten and vanadium in sufficient purities for commercial use.
US10221466B2
The invention provides a method for extracting transition metals, the method comprising supplying a feedstream containing transition metal, mixing the feedstream with nitric acid for a time and at a concentration sufficient to form an aqueous phase containing the transition metal, combining the aqueous phase with organic extractant phase for a time and at a concentration sufficient to cause the transition metal to reside within the organic extractant phase, and combining the transition metal-containing organic extractant phase with an hydroxamic acid-containing aqueous phase at a concentration and for a time sufficient to cause the transition metal to reside in the hydroxamic acid-containing aqueous phase.
US10221462B2
Single nucleotide polymorphisms and community-associated methicillin-resistant Staphylococcus aureus
The present invention is based on the discovery of polymorphisms (SNPs) in the penicillin binding protein (pbp3) gene in Staphylococcus aureus. The presence of G88A and/or G2047A SNPs provides an accurate, reliable biomarker for the presence of Methicillin Resistant Staphylococcus aureus (MRSA), specifically the community-associated MRSA (CA-MRSA). The present invention provides reagents used for detecting the SNPs as well as methods of identifying and using these variants to screen subjects for presence of CA-MRSA. The methods involve isolating a biological sample from a mammal (preferably a human) and testing for the presence of a SNP in the pbp3 gene which is associated with CA-MRSA.
US10221455B2
Methods of reducing immunogenicity against factor VIII in individuals undergoing factor VIII therapy
The present disclosure provides methods of administering chimeric and hybrid Factor VIII (FVIII) polypeptides comprising FVIII and Fc to subjects at risk of developing inhibitory FVIII immune responses, including anti-FVIII antibodies and/or cell-mediated immunity. The administration is sufficient to promote coagulation and to induce immune tolerance to FVIII. The chimeric polypeptide can comprise full-length FVIII or a FVIII polypeptide containing a deletion, e.g., a full or partial deletion of the B domain.
US10221454B2
This document provides methods and materials related to genetic variations of developmental disorders. For example, this document provides methods for using such genetic variations to assess susceptibility of developing Autism Spectrum Disorder.
US10221449B2
A chemically-enhanced primer is provided comprising a negatively charged moiety (NCM), an oligonucleotide sequence having a) non-nuclease resistant inter-nucleotide linkages or b) at least one nuclease resistance inter-nucleotide linkage. The chemically-enhanced primer can be used for sequencing and fragment analysis. Methods for synthesizing the chemically-enhanced primer as well as a method of preparing DNA for sequencing, a method of sequencing DNA, and kits containing the chemically-enhanced primer are also provided. The method of sequencing DNA can comprise contacting amplification reaction products with the composition wherein excess amplification primer is degraded by the nuclease and the chemically-enhanced primer is essentially non-degraded.
US10221434B2
The present invention relates to a polypeptide which is resistant to feedback inhibition by methionine and has an activity of homoserine O-succinyltransferase, a microorganism for producing O-succinylhomoserine which expresses the polypeptide, and a method for producing O-succinylhomoserine using the same.
US10221426B2
The present invention provides methods of regulating plant stress tolerance.
US10221424B2
The present invention provides compositions and methods for regulating expression of heterologous nucleotide sequences in a plant. Compositions include a novel nucleotide sequence for a promoter for the gene encoding Sorghum bicolor TIP2-3. A method for expressing a heterologous nucleotide sequence in a plant using the promoter sequences disclosed herein is provided. The method comprises transforming a plant or plant cell with a nucleotide sequence operably linked to one of the promoters of the present invention.
US10221422B2
The present invention provides methods for light-dependent gene regulation using a light-responsive DNA-binding protein. Also provided are related nucleic acid molecules, and protein molecules, such as those encoding or comprising the light-responsive DNA-binding protein or DNA-binding sites recognizing the light-responsive DNA-binding protein. Kits using the present light-dependent gene regulation system are further provided by the present invention.
US10221417B2
The present invention relates to a pharmaceutical composition comprising (i) a compound promoting the expression and/or the activity of one or more long non-coding RNAs (lncRNAs) selected from SEQ ID NOs 1 to 22, preferably selected from SEQ ID NOs 1 to 3; and/or (ii) a compound inhibiting the expression and/or the activity of one or more lncRNAs selected from SEQ ID NOs 23 to 42. The present invention also relates to a pharmaceutical composition comprising (i) a compound promoting the expression and/or the activity of one or more lncRNAs selected from SEQ ID NOs 23 to 42; and/or (ii) a compound inhibiting the expression and/or the activity of one or more long non-coding RNAs (lncRNAs) selected from SEQ ID NOs 1 to 22, preferably selected from SEQ ID NOs 1 to 3.
US10221409B2
The mutant chorismate-pyruvate lyase (A) or (B) as described below is capable of producing 4-hydroxybenzoic acid or a salt thereof with sufficient practical efficiency.(A) A mutant chorismate-pyruvate lyase obtained by replacing the valine at position 80 in a chorismate-pyruvate lyase (ubiC) from Pantoea ananatis consisting of the amino acid sequence of SEQ ID NO: 1 with one or more other amino acids.(B) A mutant chorismate-pyruvate lyase obtained by replacing an amino acid in another chorismate-pyruvate lyase, the amino acid being at a position enzymologically homologous with that of the above valine, with one or more other amino acids.
US10221398B2
The present disclosure relates to a method of in vitro engineering of nucleic acids. This disclosure further relates to in vitro engineering of viral genomes and to the improvement of viral properties by in vitro genomic engineering of viral genomes. Specifically, the disclosure relates to in vitro viral genomic digestion using RNA-guided Cas9, the assembly of a recombinant genome by the insertion of a DNA or RNA fragment into the digested viral genome and transformation of a host cell with the recombinant genome. This method also related to in vitro engineering for error correction of nucleic acids.
US10221397B2
A method of generating protein-induced pluripotent stem cells by delivering bacterial!y expressed reprogramming proteins into nuclei of starting somatic cells using the QQ-protein transduction technique, repeating several cell reprogramming cycles for creating reprogrammed protein-induced pluripotent stem cells, moving the reprogrammed cells into a feeder-free medium for expansion, and expanding and passaging the reprogrammed cells in a whole dish for generating homogeneous piPS cells. Also provided are the piPCS cells formed using this method and uses thereof.
US10221389B2
A method is disclosed of producing a cell population with a high target cell purity, including changing a character of contaminating cells in a cell population including target cells and the contaminating cells, and removing the contaminating cells and/or collecting the target cells based on the changed character. The disclosure also relates to a cell population with a high target cell purity, produced by the method, and a method of producing a sheet-shaped cell culture, including culturing the cell population into a sheet shape, a sheet-shaped cell culture containing the cell population, a medical composition containing an effective component selected from the group including the cell population and the sheet-shaped cell culture, and a method of treating a disease in a subject, including administering an effective amount of the cell population, the sheet-shaped cell culture or the medical composition, to the subject needing the same.
US10221379B2
Liquid detergent compositions can be stably structured using amides of an aliphatic polyamine with two, three or four molecules of fully saturated hydroxyl alkyl acids, even in the presence of hydrolyzing detergent ingredients such as lipase enzyme.
US10221378B2
Compositions comprising cellulase and at least one poly alpha-1,3-glucan ether compound having a degree of substitution with an organic group of about 0.05-3.0 are disclosed. Such compositions can be dry or aqueous, the latter of which can have a viscosity of at least about 10 cPs. The disclosed composition can be in the form of a personal care product, household product, or industrial product, for example. Also disclosed are a method for preparing an aqueous composition comprising cellulase and a poly alpha-1,3-glucan ether compound, and a method of treating a material such as fabric by contacting it with this aqueous composition.
US10221371B2
A modified dryer operates on a different principle from that used by the prior torrefaction plants. The subject invention utilizes thermal conduction to torrefy the biomass in a vibratory reactor in which a heated solid unperforated plate is sealed in the reactor to separate the biomass above from the gas used to heat the plate below. This permits using inert flue gas to heat the reactor which in turn permits the use of a cool air damping system to prevent thermal runaway. Also syngas evolved from the process is utilized to power a gas engine, the exhaust output of which is recirculated to heat the reactor plate. When the gas engine is coupled to an electric generator, waste energy is recovered for use in other parts of the plant or exported elsewhere.
US10221370B2
A novel method of separating bio oil (pyrolysis oil) into oxygenated rich species and lignin/phenolic based species in a highly efficient manner is provided. Lignin and phenolic fractions can be separated from light oxygenates from bio oil by use of reversible α-hydroxysulfonic acid.
US10221362B2
A process for the production of a higher hydrocarbon useful as gasoline component from solid biomass is provided. The process provides for longer ZSM-5 condensation catalyst life by contacting the stable oxygenated hydrocarbon intermediate containing diols produced from digestion and hydrodoxygenation of the solid biomass to an amorphous silica alumina catalyst to reduce the diols content, and optionally removing water, prior to contacting with the ZSM-5 condensation catalyst.
US10221359B2
A process and apparatus are provided in the present invention for treatment of particulate biomass. The present process comprises a densification stage, a first treatment stage, a second treatment stage, a cooling stage; the present apparatus comprises a thermo-chemical treatment chamber which is a two-stage compact moving bed type including two compartments for pre-torrefaction and torrefaction and having a star or spider or ring formic hot gas distribution system equipped with at least one hot gas input and at least one hot gas output for each compartment, and at least one particulate biomass inlet and at least one particulate biomass outlet.
US10221355B2
Metal halide scintillators are described. More particularly, the scintillators include Tl and/or In-based ternary metal halides, such as those of the formulas A2BX4 and AB2X5, wherein A is an alkali metal, such as Li, Na, K, Rb, Cs or any combination thereof; B is an alkali earth metal, such as Be, Mg, Ca, Sr, Ba or any combination thereof; X is a halide, such as Cl, Br, I, F or any combination thereof; some or all of A has been replaced by Tl and/or In, and some or all of B has been replaced by another dopant, such as Eu, Ce, Tb, Yb, and Pr. Radiation detectors comprising the metal halide scintillators are also described.
US10221352B2
Methods of using coated particulates in subterranean operations such as gravel packing, frac-packing, and hydraulic fracturing are provided. The coated particulate comprises a particulate coated with a coating composition. The coating composition comprises: a coupling agent having at least two silane groups and at least one reactive functional group, a hardener, and a curable resin.
US10221347B2
Certain metal surfaces are often unable to be effectively contacted with fluids containing hydrofluoric acid due to significant corrosion issues. Titanium and titanium alloy surfaces represent but one example. Corrosion inhibitor compositions comprising boric acid and an N-(phosphonoalkyl)iminodiacetic acid or any salt thereof can be used to suppress metal corrosion, including that taking place on titanium and titanium alloy surfaces. Methods for suppressing corrosion of a metal surface can comprise: contacting a metal surface with a corrosive environment, the metal surface comprising titanium or a titanium alloy and the corrosive environment comprising hydrofluoric acid; introducing a corrosion inhibitor composition to the corrosive environment, the corrosion inhibitor composition comprising boric acid and an N-(phosphonoalkyl)iminodiacetic acid or any salt thereof; contacting the metal surface with the corrosion inhibitor composition; and allowing the corrosion inhibitor composition to suppress corrosion of the metal surface by the corrosive environment.
US10221340B2
The present application relates to a curable composition, a cured product and use of the curable composition and cured product. An exemplary curable composition may form a cured product having low permittivity and an excellent adhesive property, and thus may be usefully used for direct bonding of a variety of optical functional members of display devices, for example, direct bonding of a touch panel and a display panel.
US10221339B2
A pressure sensitive adhesive sheet including, on a substrate or a release material, a resin layer including a resin part (X) containing a resin as a main component, and a particle part (Y) consisting of fine particles and having a surface (α) having pressure sensitive adhesiveness and one or more concave portions. When the surface (α) of the resin layer is adhered to a smooth surface of a light transmissive adherend to give a laminate, the areal ratio (S1) of the attached area adhered to the smooth surface to the surface (α) is 10 to 95% at 23° C. and 50% RH, and the area increase rate {[(S2−S1)/S1]×100} is −10 to 20% after heating of the smooth surface by statically leaving the laminate at 80° C. for 30 minutes.
US10221337B2
A two-part adhesive composition includes: a Part A including a complex of an organoborane and an amine complexing agent, and reactive diluent selected from the group consisting of at least one vinyl ether, at least one vinylpolysiloxane, or combinations thereof; and a Part B. Part B includes a decomplexing agent that decomplexes the organoborane and the amine complexing agent, and at least one silicon-free free-radically polymerizable ethylenically-unsaturated compound selected from the group consisting of (meth)acrylates, (meth)acrylamides, and combinations thereof. The two-part adhesive composition is essentially free of organic polythiol compounds. A method of making an adhesive composition by mixing Part A with Part B is also disclosed.
US10221336B2
The present invention provides aqueous CMP polishing compositions comprising a from 0.5 to 30 wt. %, based on the total weight of the composition of a dispersion of a plurality of elongated, bent or nodular colloidal silica particles which contain a cationic nitrogen atom, and from 0.001 to 0.5 wt. %, preferably from 10 to 500 ppm, of a cationic copolymer of a diallyldimethylammonium salt, such as a diallyldimethylammonium halide, wherein the compositions have a pH of from 1 to 4.5. Preferably, the cationic copolymer of a diallyldimethylammonium salt comprises a copolymer of diallyldimethylammonium chloride (DADMAC) and sulfur dioxide. The slurry compositions demonstrate good oxide selectivity in the CMP polishing of pattern wafers having nitride and silicon patterns.
US10221328B2
The present invention is directed to curable film-forming compositions comprising: (a) a polymeric acrylic binder having reactive functional groups, wherein the polymeric acrylic binder is prepared from an ethylenically unsaturated, epoxy functional monomer that is reacted with benzoic acid; and (b) a curing agent containing functional groups that are reactive with reactive functional groups on the polymeric acrylic binder. Also provided is a multilayer coated substrate comprising: a substrate; a colored basecoat applied to at least a portion of a surface of the substrate; and a clearcoat applied to at least a portion of the basecoat, wherein the clearcoat is deposited from the curable film-forming composition described above.
US10221325B2
An ink composition according to the present invention contains an adhesiveness providing component including an acrylate monomer for providing an adhesiveness with respect to a print medium, and a rigidity providing component including at least one substance selected from the group consisting of a multi-functional acrylate monomer and a multi-functional acrylate oligomer.
US10221321B2
Paintable hydrophobic and lubricant-infused surface coatings and processes for making and using same
Compositions and processes are disclosed for forming hydrophobic coatings and lubricant-infused surface coatings. Coatings may be applied to various substrates without prior chemical or temperature treatment of the substrates and over large and irregular surfaces. Coatings are self-healing, anti-fouling, and have enhanced lifetimes.
US10221312B2
Provided is a polyamide resin composition including 0.01 to 50 parts by mass of cellulose fiber in relation to 100 parts by mass of a polyamide resin, having a relative viscosity of 2.3 or more, and having an L-value, an a-value and a b-value in an Lab color space of 20 or more, 10 or less and 20 or less, respectively. The aforementioned polyamide resin composition is obtained by subjecting a polyamide resin composition having a relative viscosity of 2.2 or less to a solid phase polymerization.
US10221308B2
A resin composition for laser marking includes a resin and laser absorbers. The resin includes 40%˜83% (methyl)acrylate-styrene based copolymers (A), greater than 0 to 45% (methyl)acrylate based copolymers (B) and 5˜35% core-shell copolymers (C) by weight. The laser absorbers include 0.01˜0.25 parts of carbon black (D) for each 100 parts by weight of the resin. The (methyl)acrylate-styrene based copolymer (A) includes 40˜80% (methyl)acrylate-containing monomer units, 20% to 60% styrene series monomer units and 0% to 30% other-polymerizable monomer units by weight. The (methyl)acrylate based copolymers (B) includes 92˜99% methacrylate-type monomer units, 1˜8% acrylate series monomer units and 0˜7% vinyl-group-containing polymerizable monomer units by weight and has a weight-average molecular weight ranging from 70,000 to 150,000. Each core-shell copolymers (C) has a core portion that includes butadiene monomer units and (methyl)acrylate-containing monomer units and a shell portion that comprises (methyl)acrylate-containing monomer units at least partially covering the core portion.
US10221300B2
The present invention relates to a crosslinked polymer composition, which is obtained by crosslinking a polymer composition, which polymer composition has a melt flow rate (MFR) of at least 1.7 and comprises a polyolefin, peroxide and sulphur containing antioxidant, characterized by that the crosslinked polymer composition has an Oxidation Induction Time, determined according to ASTM-D3895, ISO/CD 11357 and EN 728 using a Differential Scanning Calorimeter (DSC), which Oxidation Induction Time corresponds to Z minutes, and comprises an amount of peroxide by-products which corresponds to W ppm determined according to BTM2222 using HPLC, wherein Z1≤Z≤Z2, W1≤W≤W2, and W≤p−270*Z, wherein Z1 is 0, Z2 is 60, W1 is 0 and W2 is 9500, and p is 18500; and use thereof, a power cable insulation and a power cable, useful in high voltage (HV) and extra high voltage (EHV) cable applications direct current (DC) applications.
US10221295B2
Block for use in a CAD/CAM system for the manufacture of a dental restauration, said block consisting of a thermoplastic polymer comprising PEEK including radiopaque particles selected from the group comprising BaZrO3, YbF3, Yb2O3, SrO, SrZrO3, SiO2—ZrO2, SiO2—Yb2O3, Lu2O3, LuF3.
US10221292B2
A method of producing a polypropylene resin in-mold expanded product, includes: placing polypropylene resin particles obtained from a base material resin having a melting point of 140° C. to 150° C., the base material resin comprising: a polypropylene resin A comprising 3 weight % to 15 weight % of 1-butene and having a melting point of 130° C. to 140° C.; and a polypropylene resin B having a melting point of 145° C. to 165° C., water, and an inorganic gas foaming agent in a pressure-resistant container, forming a mixture, dispersing the polypropylene resin particles while stirring the mixture, obtaining a dispersion liquid, increasing a temperature and a pressure in the pressure-resistant container, releasing the dispersion liquid from the pressure-resistant container into a region having a pressure lower than the pressure in the pressure-resistant container, producing expanded polypropylene resin particles; and filling a mold with the expanded polypropylene resin particles, and then heating the expanded polypropylene resin particles.
US10221290B2
A method for making a cured rubber sheet, the method comprising providing an uncured rubber sheet, where the uncured rubber sheet includes opposing planar surfaces, applying a curable coating composition to one planar surface of the sheet to form a layer of curable coating composition, subjecting the curable coating composition to curing conditions that cure the coating composition and thereby form a cured coating layer on the uncured rubber sheet, rolling the uncured rubber sheet having a cured coating layer onto itself to form a roll, and subjecting the roll to curing conditions that cure the uncured rubber sheet and thereby forms a roll of cured rubber sheet.
US10221281B2
A process for preparing polymeric, ionic compounds comprising imidazolium groups (polymeric, ionic imidazolium compounds for short) comprising reacting—an α-dicarbonyl compound,—an aldehyde,—at least one amino compound having at least two primary amino groups (referred to as oligoamine),—if appropriate an amino compound having only one primary amino group (referred to as monoamine) and a—protic acid, wherein the molar ratio of the α-dicarbonyl compound to the oligoamine is greater than 1.
US10221277B2
An epoxy resin composition including A) at least one epoxy compound and B) a hardener composition including B1) 0.1%-100% by weight of 2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine, and B2) 99.9%-0% by weight of at least one further diamine and/or polyamine, where the stoichiometric ratio of the epoxy groups of A) and the number of active hydrogen atoms of the functional groups of B) varies from 1:2 to 2:1.
US10221262B2
The invention relates to a process for the preparation of a particulate ultra high molecular weight polyethylene (pUHMWPE copolymer, comprising the steps of preparing a magnesium containing carrier, loading the carrier with a organometallic compound forming a supported catalyst and contacting the supported catalyst with ethylene and at least one olefinic co-monomer under polymerization conditions, wherein the organometallic compound is of the formula R33P═N—TiCpXn.
US10221260B2
Phenolate ligands and transition metal complexes are disclosed for use in alkene polymerization, with optional chain transfer agent, to produce polyolefins.
US10221259B2
A catalyst system is provided which comprises a solid support material having, on its surface, one or more catalytic transition metal complex wherein the solid support material comprises SiO2@AMO-LDH microspheres having the formula I: (i) wherein, Mz+ and M′y+ are two different charged metal cations; z=1 or 2; y=3 or 4; 0
US10221258B2
Methods for treating solid metallocene compounds that are exposed to air are disclosed. These methods include a step of contacting the exposed solid metallocene compound with a purging gas stream containing an inert gas, and optionally, subjecting the exposed solid metallocene compound to a sub-atmospheric pressure.
US10221249B2
The present disclosure relates to therapies for the treatment of tumor, autoimmune diseases, or other diseases. In some embodiments, the present disclosure can relate to subject-specific selection of humanized antibodies targeting clonal lineage specific marker proteins.
US10221248B2
The present disclosure provides antibodies that specifically bind to Mer Tyrosine Kinase (MERTK) (e.g., human MERTK, or both human and mouse MERTK) and compositions comprising such antibodies, wherein said antibody agonizes MERTK signaling on endothelial cells. The present disclosure also provides methods for treating cancer, by administering an antibody that specifically binds to MERTK and agonizes MERTK signaling on endothelial cells.
US10221247B2
The present invention relates to antibodies capable of binding to the coagulation Factor XI and/or its activated form factor XIa and methods of use thereof, particularly methods of use as agents inhibiting platelet aggregation and by this inhibits thrombus formation.
US10221235B2
Aspects of the present invention relate to methods and reagents for increasing chemosensitivity to platinum-based chemotherapy. In one aspect, a method of increasing chemosensitivity to platinum-based chemotherapy is provided, comprising administering to a patient in need thereof an effective amount of an endotrophin-neutralizing agent. The agent can be a monoclonal antibody, or fragment thereof, capable of binding to the C5 domain of the alpha3 chain of collagen VI. In some embodiments, the method can further include administering an effective amount of thiazolidinedione to said patient.
US10221231B2
The present invention relates to fusion proteins for the expression of G-protein coupled receptor proteins (GPCR) with the fusion partners, as inserted fragments, from mammalian cells. The fusion partners are from a fragment of APJ protein (“the APJ protein fragment”) or a fragment with homology of more than 90% similarity to the APJ protein fragment; or a fragment of RGS16 protein (the “RGS16 protein fragment”) or a fragment with homology of more than 90% similarity to the RGS16 protein fragment; or the fragment of DNJ protein (the “DNJ protein fragment”) or a fragment with homology of more than 90% similarity to DNJ protein fragment. The fusion expression of GPCR with the above mentioned fusion partners can improve the protein yield and stability when purified from cells. Therefore, these fusion protein partners can be widely used for the study of GPCR proteins.
US10221221B2
The present disclosure provides isolated nucleic acid sequences encoding a monomeric green/yellow fluorescent proteins, and fragments and derivatives thereof. Also provided is a method for engineering the nucleic acid sequence, a vector comprising the nucleic acid sequence, a host cell comprising the vector, and use of the vector in a method for expressing the nucleic acid sequence. The present invention further provides an isolated nucleic acid, or mimetic or complement thereof, that hybridizes under stringent conditions to the nucleic acid sequence. Additionally, the present invention provides a monomeric green/yellow fluorescent protein encoded by the nucleic acid sequence, as well as derivatives, fragments, and homologues thereof. Also provided is an antibody that specifically binds to the green/yellow fluorescent protein.
US10221213B2
The present technology provides peptides, methods of generating the peptides, and pharmaceutically acceptable salts of the peptides. In some embodiments, the peptide is D-Arg-2′6′-Dmt-Lys-Phe-NH2.
US10221210B2
The present disclosure provides methods and compositions for separating polypeptide glycoforms using a medium that includes an Fc receptor. In certain embodiments, a medium includes an Fc receptor which comprises an extracellular portion of an Fc gamma RIII receptor.
US10221207B2
The present disclosure relates to the field of nucleic acid chemistry, specifically to 5-position modified uridines as well as phosphoramidite and triphosphate derivatives thereof. The present disclosure also relates to methods of making and using the same.
US10221201B2
A novel method and system for using certain tin compounds as dopant sources for ion implantation are provided. A suitable tin-containing dopant source material is selected based on one or more certain attributes. Some of these attributes include stability at room temperature; sufficient vapor pressure to be delivered from its source supply to an ion chamber and, the ability to produce a suitable beam current for ion implantation to achieve the required implant Sn dosage. The dopant source is preferably delivered from a source supply that actuates under sub atmospheric conditions to enhance the safety and reliability during operation.
US10221200B2
The invention relates to novel quaternary amino alcohol functional organosilicon compounds, aqueous compositions containing the latter, and a method for their production, in particular in the form of oligomers and polymers which can be present in the partially or fully hydrolyzed form and are in particular water-soluble. The compositions comprise only an extremely small portion of VOCs. The invention further relates to their use, preferably in the production of inkjet photographic papers.
US10221197B2
The present application provides the compounds of formula (J), or pharmaceutically acceptable salts, isomers, or a mixture thereof, wherein n, m, q, A′, W1, W2, W3, R1, R2, and R3 are described herein. The compounds are inhibitors to the activities of phosphatidylinositol 3-kinase (PI3K) and are useful for treating conditions mediated by one or more PI3K isoforms. The present application further provides pharmaceutical compositions that include a compound of formula (J), or pharmaceutically acceptable salts, isomers, tautomer, or mixture thereof, and methods of using these compounds and compositions for treating conditions mediated by one or more PI3K isoforms.
US10221196B2
Described herein are crystalline forms of a compound of formula (IIΓ), including toluene solvates off A TD-CLE, as well as processes for the preparation thereof and use thereof in the preparation of cephalosporin compounds such as ceftolozane. Provided herein is a crystalline form of a compound of formula (IIΓ): wherein X is CI, Br, or I; and R1 and R2 are each independently an oxygen protecting group; processes for making the crystalline form, and use of said form in the synthesis of antibacterial cephalosporins such as ceftolozane.
US10221194B2
The invention relates to compounds of Formula 11, and to pharmaceutically acceptable acid addition salts thereof, wherein R1—R3, R6, and X have any of the values defined in the specification. The compounds are suitable as synthetic intermediates for preparing imaging tools.
US10221191B2
Provided herein are compounds that inhibit the phosphorylation of MAPK and thus are useful in compositions and methods for treating cancer and inflammatory disease.
US10221189B2
The invention provides methods for the synthesis of eribulin or a pharmaceutically acceptable salt thereof (e.g., eribulin mesylate) through a macrocyclization strategy. The macrocyclization strategy of the present invention involves subjecting a non-macrocyclic intermediate to a carbon-carbon bond-forming reaction (e.g., an olefination reaction (e.g., Horner-Wadsworth-Emmons olefination), Dieckmann reaction, catalytic Ring-Closing Olefin Metathesis, or Nozaki-Hiyama-Kishi reaction) to afford a macrocyclic intermediate. The invention also provides compounds useful as intermediates in the synthesis of eribulin or a pharmaceutically acceptable salt thereof and methods for preparing the same.
US10221188B2
Methods are provided for the conversion of isosorbide to isoidide, wherein the isosorbide contains sorbitan impurities. The impurities in the isosorbide subjected to epimerization are converted to hydrodeoxygenation products. A method for synthesizing isoidide, comprising, providing an isosorbide containing one or more sorbitans; and, epimerizing the isosorbide to form an epimerization product comprising isoidide and hydrodeoxygenation products.
US10221183B2
The present invention provides a crystal of (6S,9aS)-N-benzyl-8-({6-[3-4-ethylpiperazin-1-yl)azetidin-1-yl]pyridin-2-yl}methyl)-6-(2-fluoro-4-hydroxybenzyl)-4,7-dioxo-2-(prop-2-en-1-yl)hexahydro-2H-pyrazino[2,1-c][1,2,4]triazine-1(6H)-carboxamide.
US10221169B2
Disclosed ore substituted aminothiazoles, which can be used for, among other things, the treatment of tuberculosis, pharmaceutical compositions containing the same, and methods of using the same.
US10221166B2
The invention relates to a process for the stretching of a starting film web of thermoplastic polymer material, which comprises at least one low-melting polymer component and at least one high-melting polymer component, the process comprising at least the following steps: heating of the starting film web to an at least partly molten state in which the at least one low-melting polymer component exists in a molten liquid state and the at least one high-melting polymer component does not exist in the molten liquid state, by at least one heating roller and cooling down by passing the partly molten film web through a cooled roller nip, the film being stretched between the at least one heating roller and the cooled roller nip. The films produced may be laminated together with a non-woven fabric.
US10221165B2
The present invention discloses a novel EGFR inhibitor compound of formula (1), process for preparation thereof and methods of treating abnormal cell growth in mammals by administering the compounds of formula (1) wherein, R is selected from hydrogen, alkyl, nitro, halogens such as chlorine, bromine, fluorine and iodine; R1=hydrogen, alkyl, alkoxy, aryl, nitro, halogens such as chlorine, bromine, fluorine and iodine, trifluoromethyl, thioalkyl, trifluromethoxy, trialkylsilyl.
US10221164B2
The present technology relates to novel cannabinergic nitrate esters and related analogs, process of preparation, pharmaceutical compositions and their methods of use as medicaments, pharmacological tools and/or biomarkers. The novel cannabinergic nitrate ester compounds provide medicaments useful in treating a variety of diseases and medical disorders.
US10221156B2
Disclosed are compounds of Formula I, including pharmaceutically acceptable salts, pharmaceutical compositions comprising the compounds, methods for making the compounds and their use in inhibiting HIV integrase and treating those infected with HIV or AIDS.
US10221154B2
Described herein are inhibitors of FGFR-4, pharmaceutical compositions including such compounds, and methods of using such compounds and compositions.
US10221150B2
Provided are processes for monitoring and maintaining continuous carbonylation of epoxides or lactones. Processes include measuring parameters affecting the rate of the carbonylation reaction and adding supplemental replacement catalyst replacement components to maintain a constant rate of carbonylation.
US10221134B2
The present invention provides a scalable synthesis of enantiomerically pure brivaracetam, and related derivatives.
US10221128B2
The present invention discloses a sulfonamide compound (III) which is intermediately produced in a process for preparing a high-purity sulfonamide compound (I). The preparation comprises the following steps: a, taking a crude product of a sulfonamide compound (I) as an initial raw material, and enabling the raw material to react with a compound of a formula (II) in presence of alkali and a catalyst so as to synthesize an intermediate of a formula (III); and b, enabling the compound represented by the formula (III) to react with alkali or acid, thereby obtaining the high-purity sulfonamide compound (I).
