US10901972B2
Embodiments of the present disclose provide a method and apparatus for identifying network attacks. The method can include: acquiring access data within at least two time periods of a target website server according to preset fields; counting a quantity of access data having the same content in each of the preset fields within each of the time periods; determining whether the quantities of access data having the same preset fields within each of the time periods are the same; and in response to the quantities of access data having the same preset fields within each of the time periods being the same, determining access requests corresponding to access data having the same quantity as small-traffic network attacks.
US10901965B1
In one aspect, a method includes obtaining textual input provided to a document editing application by a user device, the textual input being provided to the document editing application for inclusion in a document; identifying performance measures associated with the current editing session for the document, each performance measure being based on session data obtained from the user device during a document editing session, the session data being for the textual input and prior text that was included in the document prior to the textual input; providing the performance measures as input to a suggestion model that was trained using historical performance measures identified in performance logs for historical document editing sessions of users; and throttling textual suggestions during the current editing session based on the output of the suggestion model.
US10901959B2
Embodiments include a system for reconciling input datasets with a model ontology, the system comprising a processor coupled to a memory, to execute: a model ontology storage process, storing a model ontology graph defining a concept hierarchy, the concept hierarchy comprising nodes at various levels. The processor and memory further to execute: a user interface process, receiving, via a user interface, user input assignments of nodes from upper levels of the concept hierarchy to input datasets with particular properties from among the lower level nodes. The processor and memory further to execute an input dataset reconciliation process using the concept hierarchy and a record of historical user input assignments to determine which higher level nodes to assign to a new input dataset, based on the lower level nodes represented in the new input dataset.
US10901958B2
Methods and systems for a distributed database cluster storing a plurality of replicas of a databases are provided. One method includes locating by a processor, a timestamp of a last stored record in a backup copy of the database from a plurality of logical partitions for a point in time restore operation; identifying by the processor, an operation log for each logical partition with the last stored record, the operation log providing transaction details associated with the database; splitting by the processor, the operation log for each logical partition by ignoring transactions that occurred prior to the timestamp of the last stored record; and using by the processor, the split operation log for restoring the database to the point in time.
US10901955B2
An example operation may include one or more of defining inputs, converting the inputs into an intermediate representation in Linear Dynamic Logic, and translating the intermediate representation into an executable form of the blockchain smart contract. The inputs include a regular event pattern, a temporal constraint a blockchain smart contract must satisfy, and a list of entries, each entry including an event, a condition, and a sequence of one or more actions.
US10901946B2
A graphical user interface can be generated on a display by a processor. The graphical user interface can be rendered, on a display, with a first circular representation of a directory structure of a first directory of an electronic content management system. The first circular representation can have a hierarchy of levels representative of a hierarchy within the first directory. The first circular representation can be rendered in a display that displays the graphical user interface. A second circular representation of a second directory within the first directory can be generated. The second circular representation of the second directory can have a hierarchy of levels representative of a hierarchy within the second directory. The second circular representation of the second directory can be generated in response to a user input selecting the second directory.
US10901945B2
An emotion tracking computer system is presented. An emotion tracking server obtains digital content representing an assertion of the existence of an emotional relationship among multiple entities; e.g., an assertion of gratitude. The server creates one or more instances of emotion objects that model the assertion of the emotional relationship, where such objects are stored in an emotion database. The emotion objects form data primitives that provide opportunities for analyzing contexts of relationships. Gratitude tracking is discussed with some specificity.
US10901944B2
Storing an incoming data stream using successive files that are consecutively populated. The appropriate file to populate a given data stream portion into is determined by mapping the data stream offset to a file, and potentially also an address within that file. The successive files may be the same size, so that the file can be identified based on the data stream address (or offset) without the use of an index. Furthermore, the files may be easily named by having that size be some multiple of a binary power of bytes. That way, the files themselves can be automatically and named and identified by using the more significant bit or bits of the data stream offset to uniquely identify the file and establish ordering of the files. Replication may occur from a primary to a secondary store by transmitting the offset, and the actual data to be stored.
US10901939B2
A processor includes an array of resistive processing units connected between row and column lines with a resistive element. A first single instruction, multiple data processing unit (SIMD) is connected to the row lines. A second SIMD is connected to the column lines. A first instruction issuer is connected to the first SIMD to issue instructions to the first SIMD, and a second instruction issuer is connected to the second SIMD to issue instructions to the second SIMD such that the processor is programmable and configurable for specific operations depending on an issued instruction set.
US10901938B2
A data processing apparatus is provided. The data processing apparatus includes hardware locating circuitry for locating hardware associated with processing circuitry, and for causing hardware configuration data relating to the hardware to be generated. Providing circuitry causes the hardware configuration data to be provided to an operating system executing on the processing circuitry to enable the operating system to utilise the hardware.
US10901936B2
A method, system, and/or computer program product controls transitions from a first bandwidth to a second bandwidth in a bus within a multi-processor computer. A bus controller predicts a bandwidth transition requirement for a bus in a multi-processor computer, and transitions the bus from a first bandwidth to a second bandwidth based on the predicted bandwidth transition requirement. The bus controller checks an actual transitioning requirement of the bus in the computer, such that the bus controller checks the actual transitioning requirement for the bus at each occurrence of a predefined stage of operation of one or more processor processors in the computer. In response to the actual transitioning requirement matching the predicted bandwidth transition requirement, the bus controller directions a continuation of the transitioning of the bus from the first bandwidth to the second bandwidth.
US10901924B2
A computer-implemented method includes setting a respective flag in a first buffer of a hardware accelerator. The first buffer includes the respective flag of the first buffer, and a second buffer of the hardware accelerator includes a respective flag of the second buffer. A hardware state of the hardware accelerator is maintained in the first buffer, based on the respective flag of the first buffer being set. A first request directed to the hardware accelerator is received. It is determined that that the first buffer has the respective flag set. The first request is passed to the hardware accelerator, where passing the first request includes passing to the hardware accelerator a pointer to the first buffer, based on the first buffer having the respective flag set.
US10901920B2
One embodiment provides for a computer-implemented method comprising instantiating a synchronization primitive to control access to a resource, acquiring the synchronization primitive at a first thread, the first thread having a first priority, associating a turnstile with the synchronization primitive, setting an inheritor of the turnstile to the first thread, attempting to acquire the synchronization primitive at a second thread while the synchronization primitive is held by the first thread, the second thread having a second priority, adding the second thread to a wait queue of the turnstile; and in response to determining that the second priority is higher than the first priority, increasing the priority of the first thread to the second priority.
US10901916B1
Provided are a computer program product, system, and method for managing adding of accessed tracks to a cache list based on accesses to different regions of the cache list. A cache has a least recently used (LRU) end and a most recently used (MRU) end. A determination is made of a high access region of tracks from the MRU end of the cache list based on a number of accesses to the tracks in the high access region. A flag is set for an accessed track, indicating to indicate the accessed track at the MRU end upon processing the accessed track at the LRU end, in response to the determining the accessed track is in the high access region. After the setting the flag, the accessed track remains at a current position in the cache list before being accessed.
US10901907B2
A method for providing a Bloom filter for a multi-stream enabled solid-state drive (SSD) is disclosed. The Bloom filter includes two Bloom filter arrays, a counter corresponding to the two Bloom filter arrays, and a masking logic. The method includes: inserting an element in one or more of the two Bloom filter arrays using a plurality of hash functions; and updating the counter based on the insertion of the element. The method further includes: updating the Bloom filter by inserting one or more additional elements in one or more of the two Bloom filter arrays and updating the counter; and masking a data stored in the Bloom filter with the one or more additional elements to pseudo delete the data using the masking logic and reduce a false positive rate of the Bloom filter.
US10901903B2
Devices and techniques are disclosed herein for implementing, in addition to a first cache, a second, persistent cache in a memory system coupled to a host. The memory system can include flash memory. In certain examples, the first cache and the second cache are configured to store mapping information. In some examples, the mapping information of the second persistent cache is determined by the host using a persistence flag of memory requests provided to the memory system.
US10901901B2
A deployment manager deploys processing elements of a streaming application in a non-uniform memory access (NUMA) aware manner to reduce memory coherency overhead in a streaming application. The deployment manager is able to utilize information about an application's operators and the architecture of the NUMA nodes to place whole processing elements on a single NUMA node. Where the operators of a processing element would cross NUMA node boundaries, the deployment manager may consolidate the threads of a processing element to place an application's operators on a single NUMA node to increase efficiency of the system.
US10901897B2
Aspects of the disclosure provide a network device. The network device includes a search engine, a ternary content addressable memory (TCAM) cache engine, a search key generation unit and an output controller. The search engine stores a lookup table of entries for rules of packet processing, and searches the lookup table in response to packets received from a network interface of the network device. The TCAM cache engine caches a subset of the entries in the lookup table based on hit statistics of the entries. The search key generation unit generates a search key based on a received packet and provides the search key to the search engine and to the TCAM cache engine. The output controller outputs a search result from the TCAM cache engine when the TCAM cache engine has a matching entry to the search key.
US10901896B2
Techniques facilitating cached result use through quantum gate rewrite are provided. In one example, a computer-implemented method comprises converting, by a device operatively coupled to a processor, an input quantum circuit to a normalized form, resulting in a normalized quantum circuit; detecting, by the device, a match between the normalized quantum circuit and a cached quantum circuit among a set of cached quantum circuits; and providing, by the device, a cached run result of the cached quantum circuit based on the detecting.
US10901895B2
A mechanism is provided for destaging one or more data files in a volatile memory using a set of heat registers associated with each data file. Responsive to receiving a notification indicating that free space within the volatile memory has fallen below a predetermined threshold, a rule is implemented, based on values associated with the set of heat registers assigned to each data file, to identify a data file to move to a non-volatile memory, where the set of heat registers comprises a content heat register, an access heat register, and a metadata heat register. The data file is moved to the nonvolatile memory. Responsive to determining that the free space fails to have risen above the predetermined threshold, the operations are repeated until the free space rises above the predetermined threshold at which time the set of heat registers assigned to the data files that were moved are deassigned.
US10901891B2
A controller for controlling a memory device including memory dies includes: a processor suitable for checking whether or not any of the memory dies in the memory device is idle after transferring a write command to the memory device, and when there is an idle memory die, performing a garbage collection read operation of the idle memory die; and a garbage collection (GC) data region suitable for storing a valid data of a victim block, which is read through the garbage collection read operation; and wherein the processor transfers the valid data to the memory device based on an amount of valid data stored in the GC data region and controlling the memory device to perform a garbage collection write operation of programming the valid data in a target block.
US10901886B2
Disclosed in an embodiment of the present invention are a hardware-based flash FTL function realization method and data storage device thereof, wherein the method comprises: when the data storage device is powered on, a state machine identifies the flash chip to acquire the chip information of the flash chip; the state machine establishes a target table according to the chip information; and the state machine realizes the FTL function of the flash controller according to the target table, wherein the FTL function comprises an address mapping function, a bad block management function and a garbage collection function.
US10901882B1
Systems and methods are disclosed that determine a duration and resources for testing software. In some implementations, the system performs operations including determining functions performed by applications of the software product, and determining categories based on the functions, the categories including a lowest-criticality category and a highest-criticality category. The operations also include determining degrees of change to the applications and test scripts corresponding to the degrees of change. The operations also include generating a data structure based on the categories and the degrees of change, the data structure including columns identifying the categories in an order from lowest to highest criticality. The operations also include determining weights corresponding to distances of the categories from the highest-criticality category. The operations also include determining a set of test scripts based on the weights, the test scripts, and the degree of change indicators, and determining the resources based on the set of test scripts.
US10901869B2
The current document is directed to methods and systems that collect metric data within computing facilities, including large data centers and cloud-computing facilities. In a described implementation, lower and higher metric-data-value thresholds are used to partition collected metric data into outlying metric data and inlying metric data. The inlying metric data is quantized to compress the inlying metric data and adjacent data points having the same quantized metric-data values are eliminated, to further compress the inlying metric data. The resulting compressed data includes original metric-data representations for outlier data points and compressed metric-data representations for inlier data points, providing accurate restored metric-data values for significant data points when compressed metric data is decompressed.
US10901868B1
Embodiments described herein provide a mechanism to use an on-chip buffer memory in conjunction with an off-chip buffer memory for interim NAND write data storage. Specifically, the program data flows through the on-chip buffer memory to the NAND memory, while simultaneously a copy of the NAND program data is buffered in one or more circular buffer structures within the off-chip buffer memory.
US10901867B2
A device implementing a system for object placement includes at least one processor configured to identify an object stored on two of a plurality of storage devices, and to determine a pairing value for each pair of the plurality of storage devices, the pairing value corresponding to a number of stored objects common to the pair. The at least one processor is further configured to select, based on the determined pairing values, two storage devices having a lowest pairing value relative to the determined pairing values, and to move the object to each of the two selected storage devices.
US10901864B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for allocating a number of first containers to implement one primary segment instance each and a number of second containers to implement one mirror segment instance each. In one example system, the second containers are configured to have less computing resources than the first containers. The containers are distributed among a number of physical computers. The system receives an indication of a failure of a physical computer hosting a particular first container implementing a first primary segment instance. In response to receiving the indication, the system promotes a second mirror segment instance that is a mirror of the first primary segment instance to be a new primary segment instance. The system allocates additional resources to the particular second container implementing the promoted mirror segment instance.
US10901861B2
Systems and methods are provided for performing a point-in-time restore of data of a first tenant of a multitenanted database system. Metadata can be located to identify an archival version of first data of the first tenant stored in immutable storage of the database system. The archival version includes a most recently committed version of each datum prior to a first point in time. By using the metadata, a restore reference set is mapped into a target database instance of the database system. The mapping can be performed when all existing data for a tenant is to be the archival version, and where versions of data and records committed after the point in time are not available to the target database instance.
US10901857B1
Stored in an application database is information about a set of applications. The information includes a name, version, and backup policy for the application. The backup policy specifies a backup frequency. A storage array is accessed in which a virtual volume of a virtual machine has been provisioned. There is an attempt to gather from the storage array details about an application on the virtual volume. Upon gathering the details, the application database is consulted to select a backup policy corresponding to the gathered name and version of the application. The virtual volume is backed up according to a particular backup frequency as specified in the selected backup policy.
US10901856B1
A method and system of checkpointing multi-threaded applications, and multi-process application groups on WINDOWS® operating systems. In an exemplary embodiment, the method may include creating at least one full checkpoint for each application in an application group, and creating at least one incremental application checkpoint for each application in the application group. Further, each of the at least one incremental application checkpoint may be automatically merged against a corresponding full application checkpoint. Further, checkpointing may be synchronized across all applications in the application group. Further, checkpointing may be configured to perform live migration. In the exemplary embodiment, checkpoints are triggered asynchronously using Asynchronous Procedure Calls (APC).
US10901854B2
In supporting temporal logical transactions, a database management system (DBMS) determines that a temporal logical transaction time (T) is set for a temporal logical transaction. The DBMS receives a change request for a current row in a current table. A history row for a history table corresponding to the current table is created. The values in the history row are set to the values in the current row, where a begin time in the history row has same value as a begin time in the current row, and an end time in the history row is set to T. When the begin time equals the end time in the history row, the DBMS does not store the history row in the history table. The values in the current row are changed according to the change request, and the begin time in the current row is set to T.
US10901853B2
A computer system controls processing elements associated with a stream computing application. A stream computing application is monitored for the occurrence of one or more conditions. One or more processing element groups are determined to be restarted based on occurrence of the one or more conditions, wherein the processing element groups each include a plurality of processing elements associated with the stream computing application. Each processing element of the determined one or more processing element groups is concurrently restarted. Embodiments of the present invention further include a method and program product for controlling processing elements within a stream computing application in substantially the same manner described above.
US10901851B2
A delay circuitry is configured to hold up power to a mass storage device after a power fault disables communication of the mass storage device with the host computer. The time delay is sufficient to allow saving of in-flight data from the storage device's volatile cache to the non-volatile media (of the storage device) and to update a metadata table in the non-volatile media.
US10901850B2
Examples of techniques for a thread checkpoint table for a computer processor are described herein. An aspect includes, based on detecting an early power-off warning (EPOW) signal, determine, based on a thread checkpoint table, whether a status of a thread of a processor indicates that the thread has begun a unit of atomic work. Another aspect includes, based on determining that the status of the thread of the processor indicates that the thread has begun the unit of atomic work, allowing the thread to continue execution of the unit of atomic work. Another aspect includes determining, based the status of the thread in the thread checkpoint table, that the thread has completed the unit of atomic work. Another aspect includes, based on determining that the thread has completed the unit of atomic work, suspending the thread.
US10901849B2
A method for execution by a dispersed storage and task (DST) processing unit includes queuing authorization requests, corresponding to received operation requests, in response to determining that first system utilization data indicates a first utilization level that compares unfavorably to a normal utilization threshold. A first batched authorization request that includes the queued authorization requests is generated for transmission to an Identity and Access Management (IAM) system in response to determining that the first request queue compares unfavorably to a first queue limit condition. A second queue limit condition that is different from the first queue limit condition is determined based on second system utilization data. A second batched authorization request that includes a second plurality of authorization requests of a second request queue is generated in response to determining that the second request queue compares unfavorably to the second queue limit condition.
US10901848B2
Example peer storage systems, storage devices, and methods provide peer data recovery across a peer communication channel. Peer storage devices establish peer communication channels that communicate data among the peer storage devices. A storage device may identify storage media segments from their storage medium for recovery of failed data units. A peer storage device may be identified that contains recovery data for the failed data units. The recovery data may be received over the peer communication channel and the storage media segments may be recovered using the recovery data.
US10901843B2
Disclosed herein are techniques for use in managing data storage. For example, in one embodiment, the techniques comprise determining a size of the write request. The size of the write request equating to half or more non-parity data portions in a full stripe of data but less than all non-parity data portions in the full stripe. The techniques comprise performing a process based on the size that includes reading a parity and one or more missing non-parity data portions in the full stripe, verifying the coherency of the missing non-parity data portions by comparing a checksum of the parity and a checksum of the missing non-parity data portions, determining a new parity based on the new data and the missing non-parity data portions, and writing, in response to verifying the coherency of the missing non-parity data portions, the new data and the new parity to a RAID group without writing the one or more missing non-parity data portions to the RAID group, wherein the new data and the new parity are written to the RAID group with a checksum.
US10901837B2
The present disclosure includes apparatuses and methods for ECC operation associated with memory. One example apparatus comprises a controller configured to perform an error correction code (ECC) operation on a codeword stored in the memory, wherein the codeword includes a first number of ECC bits and the first number of ECC bits are generated based on an encoding matrix, wherein each row of the encoding matrix has an odd number of bits having a binary value of 1.
US10901824B2
Embodiments relate to determining whether to take a resource distribution unit (RDU) of a datacenter offline when the RDU becomes faulty. RDUs in a cloud or datacenter supply a resource such as power, network connectivity, and the like to respective sets of hosts that provide computing resources to tenant units such as virtual machines (VMs). When an RDU becomes faulty some of the hosts that it supplies may continue to function and others may become unavailable for various reasons. This can make a decision of whether to take the RDU offline for repair difficult, since in some situations countervailing requirements of the datacenter may be at odds. To decide whether to take an RDU offline, the potential impact on availability of tenant VMs, unused capacity of the datacenter, a number or ratio of unavailable hosts on the RDU, and other factors may be considered to make a balanced decision.
US10901823B2
A system and method to balance computational loads across multiple computing systems, such as servers in a server cluster, is disclosed. The system includes a load balancer. Upon receiving a new computing request corresponding to an expected throughout, the load balancer identifies a computing system that is most likely to fail and sends the new computing request to a different computing system. The load balancer uses a mutational algorithm to identify potentially problematic throughputs for a given computing system in a given state. The mutational algorithm is used to determine latency-throughput curves that are fit to a data population that includes many diverse data points with relatively high slopes in a 2D latency-throughput space.
US10901817B1
Disclosed herein are embodiments of systems, methods, and products comprises a server for efficiently processing electronic requests. The server receives a plurality of predictive computer models and a specification file for each model for registration. The server extracts validation codes for each model based on the specification file. When the server receives an electronic request, the API layer of the server validates the request by verifying the inputs of the request satisfying the validation codes of the corresponding model. If the electronic request is invalid, the server returns an error message immediately; otherwise, the API layer of the server sends the electronic request to the model execution layer. Within the model execution layer, the server executes the corresponding model based on the request inputs and generates output results. The model execution layer transmits the output results back to the API layer, which transmits the output results to the user device.
US10901813B2
Disclosed herein are system, method, and computer program product embodiments for providing clustering and monitoring functionality. An embodiment operates by determining that an application programming interface (API) call has been made from a first application to a second application. Metric data regarding a performance of one or more computing devices responsive to the determined API call is received. The received metric data associated with the determined API call is clustered into one of a plurality of predetermined clusters associated with the performance of the one or more computing devices responsive to one or more previous API calls. A notification indicating a system state of the one or more computing devices is determined based on the clustering, and provided.
US10901811B2
In various embodiments, a natural language (NL) application enables users to more effectively access various data storage systems based on NL requests. As described, the NL application includes functionality for selecting an optimal interpretation algorithm, generating a dashboard, and/or generating an alert based on an NL request. Advantageously, the operations performed by the NL application reduce the amount of time and user effort associated with accessing data storage systems and increase the likelihood of properly addressing NL requests.
US10901809B2
The system of the present technology includes an embodiment that provides a host audio, video and control operating system configured to establish or interact with one or more virtual machines, each with a guest operating system.
US10901807B2
Threads running in a computer system are managed. Responsive to a thread for an application attempting to acquire a lock to a shared computing resource to perform a task for the application, a determination is made by the computer system as to whether the lock for the shared computing resource was acquired by the thread for the application. An unrelated task for the application assigned by the computer system to the thread in an absence of a determination that the lock was acquired.
US10901806B2
Approaches presented herein enable optimization of a plurality of resources connected within an Internet of Things (IoT) network. More specifically, usage of a first and a second resource of the plurality of resources connected within the IoT network is tracked. This usage comprises a task and a time at which the task is performed for each of the two resources. An anticipated task at an anticipated time based on the tracked usage of the first resource is identified. An anticipated capacity at substantially the same anticipated time is also identified on the second resource based on the tracked usage of the second resource. Excess capacity is generated on the first resource by transferring the anticipated first task to the second resource for the anticipated time. The excess capacity is designated for use by an arm's-length party. A load from the arm's-length party is then assigned to the excess capacity.
US10901801B2
A system performs distributed monitoring of network computers for dynamically updating assignment of tasks. The network computers are assigned tasks to perform. The network computers include monitoring software that automatically monitors performance in the background to identify functions performed (other than the assigned tasks). New tasks are configured for the network computers based on the functions performed.
US10901798B2
A method, system and computer program product for dependency layer deployment optimization in a workload node cluster. Historical data of workload deployment requests to a workload node cluster and a list of dependency layers for the workload deployment request are maintained, where a dependency layer defines support programs on which a workload program depends. Furthermore, a map of currently deployed dependency layers across the nodes of the workload node cluster is maintained. The historical data is analyzed to generate predictions of dependency layers required in the workload node cluster at given times. Furthermore, dependency layers are deployed and/or reclaimed in the workload node cluster according to the predictions ahead of a workload deployment request requiring predicted dependency layers.
US10901783B2
Techniques for reducing the startup latency of functions in a Functions-as-a-Service (FaaS) infrastructure are provided. In one set of embodiments, a function manager of the FaaS infrastructure can receive a request to invoke a function uploaded to the infrastructure and can retrieve information associated with the function. The retrieved information can include an indicator of whether instances of the function may be sticky (i.e., kept in host system primary memory after function execution is complete), and a list of zero or more host systems in the FaaS infrastructure that currently have an unused sticky instance of the function in their respective primary memories. If the indicator indicates that instances of the function may be sticky and if the list identifies at least one host system with an unused sticky instance of the function in its primary memory, the function manager can select the at least one host system for executing the function.
US10901780B2
An enterprise management system is described for efficient operating system migration, preserving applications, data, and settings. A staging area, such as an empty folder, is created on a client device. A base layer for the new operating system and application layers for applications that will be installed on the computing device are downloaded to the staging area. After the base layer and application layers are downloaded, the layers are merged onto the computing device to instantly install the operating system and the applications. User settings, data, and other applications can be migrated to corresponding locations in the new operating system from the old operating system.
US10901767B2
In one example, a method of data localization in a hyperconverged virtual computing platform is described, which includes, determining whether a logical block address (LBA) associated with a storage request received by a node maps to another one of the plurality of nodes. The page associated with the storage request is then migrated from the other one of the plurality of nodes to the node based on a recent page hit count associated with the storage request when the LBA associated with the storage request is from another one of the plurality of nodes. Mapping layers residing in each of the plurality of nodes including the remapped LBA associated with the storage request are then updated. The storage request is resolved at the node if the LBA associated with the storage is found in the updated mapping layer associated with the node.
US10901760B2
The disclosed technology is generally directed to multiscreen environments. In one example of the technology, a registry is maintained. The registry includes a plurality of context schemas. Each context schema in the plurality of context schemas includes a context schema input and a context schema output. Context data is received from a first application. The context data includes at least one of a context schema input that is associated with view augmentation in a multiscreen environment or a context schema output that is associated with view augmentation in a multiscreen environment. It is determined whether the context data is valid based, at least in part, on the registry. In response to determining that the context data is valid, the context data is forwarded to at least a second application. The second application is separate from the first application.
US10901758B2
A computer-implemented method according to one embodiment includes identifying one or more historical instances of device usage; determining historical contextual data for each of the one or more historical instances of the device usage; creating an event in association with the one or more historical instances of the device usage and the historical contextual data; training a classifier to identify the event by inputting the historical contextual data and an associated event identifier into a machine learning algorithm; identifying, using the trained classifier, a real-time occurrence of the event, utilizing real-time contextual data and the historical contextual data, where the trained classifier analyzes the real-time contextual data to identify the real-time occurrence of the event; and in response to identifying the real-time occurrence of the event, adjusting one or more aspects of a user interface of the device based on the one or more historical instances of the device usage.
US10901757B1
A computing system, method and non-transitory computer readable memory are provided, to assist an agent during a client interaction between the agent and a client over a communications channel. An agent station may generate a graphic user interface (GUI) of the client interaction during the client interaction, the GUI displaying a current identified keyword and one or more interaction phases, each interaction phase having a respective current phase score for the client interaction. A keyword and associated keyword information from the client interaction may be received, including phase and corresponding phase score information, and the GUI updated with the currently identified keyword and newly received phase information accounting for the received corresponding phase score information.
US10901746B2
A computer processing pipeline is automatically computer monitored. The computer processing pipeline includes a plurality of ordered computer stages. At least one computer stage is configured to receive an input data set and perform one or more computer processing operations on the input data set to produce an output data set. The output data set is provided as input to another computer stage of the computer processing pipeline. A historical expected schedule is automatically computer generated for compliant execution of the at least one computer stage. The output data set is automatically computer sampled at a designated time dictated by the historical expected schedule. The sampled output data set is automatically computer tested for compliance with one or more detection rules. An anomaly alert that identifies one or more anomalies is automatically computer issued based on non-compliance of the output data set with the one or more detection rules.
US10901742B2
An apparatus and method are provided for making predictions for instruction flow changing instructions. The apparatus has a fetch queue that identifies a sequence of instructions to be fetched for execution by execution circuitry, and prediction circuitry for making predictions in respect of instruction flow changing instructions, and for controlling which instructions are identified in the fetch queue in dependence on the predictions. The prediction circuitry is arranged, during each prediction iteration, to make a prediction for a predict block comprising a sequence of M instruction addresses, in order to identify whether that predict block contains the instruction address for an instruction flow changing instruction that is predicted as taken. During each prediction iteration, the prediction circuitry is arranged by default to access a prediction storage in order to produce prediction information for instructions associated with a specified block of instruction addresses (including at least the predict block being considered), and to use that prediction information to make the prediction for the predict block. Buffer storage is used to retain the prediction information obtained from the prediction storage during one or more previous prediction iterations, and detection circuitry is used to detect when a current predict block being considered during a current prediction iteration comprises one or more instruction addresses for which the associated prediction information is retained in the buffer storage. In that event, the above default behaviour is not adopted, and an override condition is triggered to cause the prediction information for those one or more instruction addresses to be obtained from the buffer storage rather than from the prediction storage, giving rise to a power saving.
US10901740B2
A system and method for generating realistic depth images by enhancing simulated images rendered from a 3D model, include a rendering engine configured to render noiseless 2.5D images by rendering various poses with respect to a target 3D CAD model, a noise transfer engine configured to apply realistic noise to the noiseless 2.5D images, and a background transfer engine configured to add pseudo-realistic scenedependent backgrounds to the noiseless 2.5D images. The noise transfer engine is configured to learn noise transfer based on a mapping, by a first generative adversarial network (GAN), of the noiseless 2.5D images to real 2.5D scans generated by a targeted sensor. The background transfer engine is configured to learn background generation based on a processing, by a second GAN, of output data of the first GAN as input data and corresponding real 2.5D scans as target data.
US10901737B2
A computer program stored in a computer readable storage medium is provided. It includes encoded commands, in which when the computer program is executed by one or more processors of a computer system. The computer program allows the one or more processors to perform certain commands for distributing resources of a computing device.
US10901727B2
In response to detecting a code change request for a particular file of multiple files of a software build during testing, a computer generates a sensitivity rating of the particular file to cause breaks in the software build based on a relative level of failure of the particular file as compared to the multiple files based on one or more factors. The computer outputs a response to the code change request based on the sensitivity rating to one or more integrated development environment interfaces with access to the particular file of the software build. The computer uses the sensitivity rating to determine whether to grant the code change request.
US10901720B1
Performing at least one of transmitting a request for an update responsive to at least one of at least two applications executing on a network device via at least one available network connection, wherein the network device utilizes at least two network adapters and the first network adapter is configured for transmitting the request for the update, via a first network connection, and the second network adapter is configured for transmitting a confirmation request requesting the update, via a second network connection, wherein the second network connection is a faster data connection than the first network connection, and downloading the update for the at least two applications via the second network connection.
US10901714B1
Among other things, embodiments of the present disclosure improve the functionality of computer software and systems by facilitating the automatic performance optimization of a software application based on the particular platform upon which the application runs. In some embodiments, the system can automatically choose a set of parameters or methods at run-time from a design space with pre-selected optimization methods and parameters (e.g., algorithms, software libraries, and/or hardware accelerators) for a specific task.
US10901697B2
A system and method for feature switching in software applications. A feature switching action (FSA) is received and at least one user device is identified based on the received FSA. At least one feature switching instruction (FSI) is generated based on the received FSA and the FSI is sent to at least one of the identified user devices. A feature switching instruction response (FSIR) is received from each user device that received a FSI and a feature switching action response (FSAR) is generated based on the received FSIRs.
US10901696B2
A computer-implemented computer documentation validation method, the method comprising: manipulating a user interface of an operating system by taking control of a user input device to execute a command of a computer software documentation on behalf of the user; and outputting an error code when a failure is a result of the executed command.
US10901685B2
Embodiments are related to processing of one or more input audio feeds for generation of a target audio stream that includes at least one object of interest to a listener. In some embodiments, the target audio stream may exclusively or primarily include the sound of the object of interest to the listener, without including other persons. This allows a listener to focus on an object of his or her interest and not necessarily have to listen to the performances of other objects in the input audio feed. Some embodiments contemplate multiple audio feeds and/or with multiple objects of interest.
US10901684B2
An electronic device may exchange packets with a second electronic device. These packets may include transmit times, based on a given clock in a given electronic device when the packets were transmitted. Moreover, when the packets are received by the electronic device, the electronic device may store associated receive times based on a clock in the electronic device. Using minimum time differences between the transmit and receive times, the electronic device may calculate a time offset between the electronic device and the second electronic device, which may then be used to determine future times in a clock domain of the second electronic device. Moreover, the electronic device may provide additional packets to the second electronic device, where a given additional packet includes audio data, and a playback time, corresponding to a given future time, when the audio data is to be played back by the second electronic device.
US10901683B2
Systems, devices, apparatuses, components, methods, and techniques for cadence determination and media content selection are provided. An example media-playback device comprises a media-output device that plays media content items, a cadence-acquiring device, and a cadence-based media content selection engine. The cadence-acquiring device includes an accelerometer and a cadence-determination engine configured to determine a cadence based on acceleration data captured by the accelerometer. The cadence-based media content selection engine is configured to identify a media content item based on the cadence determined by the cadence-determining engine and cause the media-output device to playback the identified media content item.
US10901677B2
Embodiments of the disclosure provide a multi-screen display method and a display device including a curved surface display screen. The method is applied to the display device and includes the following steps. Position information of a preset folding line in the curved surface display screen is obtained when screen is bent according to the preset folding line, wherein the preset folding line is a boundary between the two adjacent sub-curved surface display screens formed thereby. A display interface of the screen is divided into a plurality of display sub-interfaces according to the position information, wherein a screen splitting line between two adjacent display sub-interfaces coincides with the preset folding line. The display contents selected by the user in the plurality of display sub-interfaces are obtained; and the selected display contents are displayed in the display sub-interfaces.
US10901674B2
A method in a high integrity device for verifying the integrity, continuity, and availability (ICA) of information displayed on an uncertified display is provided. The method comprises creating, on the high integrity device, application data for display on an uncertified display device; transmitting the application data to the uncertified display device; receiving, at the high integrity device from an optical sensing device, a captured image of the display; determining, at the high integrity device, an expected display image to be displayed on the uncertified display device; comparing, at the high integrity device, the captured image of the display to the expected display image; identifying, at the high integrity device, a loss of ICA if one or more frames in the captured image fails the comparison with the expected display image; and causing the annunciation of a message indicating the loss of ICA when a loss of ICA is identified.
US10901673B2
An image forming apparatus includes an image forming device that forms an image on a recording sheet, a storage box for storing a printed material obtained by the image forming device forming the image on the recording sheet, a shredding device that shreds the printed material stored in the storage box, a controller that controls the shredding device so as to shred the printed material, upon deciding that a predetermined first standby time has elapsed after the printed material was stored in the storage box, and a communication device that performs wireless communication with a mobile device carried by a user. The controller transmits warning information to the effect that the printed material is about to be shredded, to the mobile device, upon deciding that a predetermined second standby time, shorter than the first standby time, has elapsed after the printed material was stored in the storage box.
US10901670B2
In a printing apparatus, a controller is configured to: receive compressed image data created by compressing image data for pages; store the compressed image data into a memory; read the compressed image data to determine the number of pages contained in the compressed image data without decompressing the compressed image data; register page jobs for the respective pages; create print data based on image data corresponding respectively to the registered page jobs and output the created print data; determine whether there is a next page job based on the registered page jobs each time when the created print data is output; and when the controller determines that there is the next page job, drive a drive device to start rotating a supply roller before completion of printing on a sheet for the current page job.
US10901661B2
A hybrid memory system provides rapid, persistent byte-addressable and block-addressable memory access to a host computer system by providing direct access to a both a volatile byte-addressable memory and a volatile block-addressable memory via the same parallel memory interface. The hybrid memory system also has at least a non-volatile block-addressable memory that allows the system to persist data even through a power-loss state. The hybrid memory system can copy and move data between any of the memories using local memory controllers to free up host system resources for other tasks.
US10901658B2
Devices and techniques for host adaptive memory device optimization are provided. A memory device can maintain a host model of interactions with a host. A set of commands from the host can be evaluated to create a profile of the set of commands. The profile can be compared to the host model to determine an inconsistency between the profile and the host model. An operation of the memory device can then be modified based on the inconsistency.
US10901655B2
A non-volatile memory die includes a plurality of non-volatile memory cells and die control circuitry. The die control circuitry is configured to respond to a received command to access the plurality of non-volatile memory cells by sending a response indicated by the received command together with die variable information. The die variable information includes information not indicated by the received command.
US10901653B2
An electronic device includes a controller; and a non-transitory computer-readable storage medium configured to store operation codes for causing the controller to execute processes. The non-transitory computer-readable storage medium includes a plurality of memory blocks. The processes include grouping the plurality of memory blocks into a plurality of super blocks; selecting a first super block among the plurality of super blocks depending on one or more logical addresses corresponding to write-requested data, and writing the data; and mapping the first super block to a first logical address range. The first logical address range is configured by successive addresses corresponding to a super block size, and a start address of the successive addresses is a start logical address of the one or more logical addresses.
US10901652B2
This disclosure relates to a method, a system and a computer program product for tracking heat values. The method includes monitoring a first number of access operations to first data in each of a plurality of first source storage units during a cycle. The method further includes, for each of the plurality of first source storage units, calculating a first heat value based on the first number of access operations. Additionally, the method includes, in response to source data being moved from one of the first source storage units to a first target storage unit during the cycle, decreasing a calculated heat value of the one first source storage unit by a first value and increasing a calculated heat value of the first target storage unit by the first value.
US10901642B2
A method for execution by a container instance manager (CIM) includes determining to create a new instance of a first data container, where the first data container is stored in a first memory location. Creation of the new instance of the first data container for storage in a second memory location is facilitated in response to the determining to create the new instance. The method further includes determining to remove a duplicate instance of a second data container. Deletion of the duplicate instance of the second data container from memory is facilitated in response to the determining to remove the duplicate instance.
US10901638B2
A cascading board, a solid state drive (SSD) shared remote access system and method relate to the communications field and used to perform shared remote access to an SSD. One end of the cascading board is coupled to a remote direct memory access (RDMA) network, and another end is coupled to an SSD. The cascading board includes an access processing apparatus and a processor coupled to the access processing apparatus. The processor is configured to initialize the access processing apparatus and the SSD. The access processing apparatus is configured to implement RDMA to the SSD when receiving an access command from the RDMA network.
US10901633B2
A memory system includes: a memory device including a plurality of memory blocks; and a controller suitable for selecting one or more first memory blocks based on a predetermined condition among the plurality of the memory blocks in a booting section, and increasing a read reclaim count value of one or more second memory blocks among the one or more first memory blocks for which a number of failed bits of read data exceeds a predetermined threshold.
US10901613B2
Techniques for navigating a virtual environment are provided. A first portion of the virtual environment is displayed on a visual display of a device. The virtual environment comprises multiple portions that includes the first portion. While the first portion is displayed, input that indicates a particular direction is received. In response to receiving the input: (1) a second portion, of the plurality of portions, that is different than the first portion is identified based on the particular direction; (2) the second portion of the virtual environment is displayed on the visual display; and (3) a virtual object that was displayed on the first portion is automatically moved to a position on the second portion.
US10901608B2
A method for recognizing a screen-off gesture, and a storage medium and a terminal thereof are disclosed. The method includes reading, when it is detected that the user inputs a screen-off gesture, gesture data of the screen-off gesture from the touch chip according to a set period. The method also includes determining, when the gesture data satisfies a preset matching condition and does not contain a preset end identifier, a screen-off gesture trajectory based on gesture coordinates that have been read. Furthermore, the method includes matching the screen-off gesture trajectory with each preset gesture trajectory in the preset gesture trajectory set. Moreover, reading operation of the gesture data is stopped when the screen-off gesture trajectory does not match any of the preset gesture trajectories in the preset gesture trajectory set.
US10901607B2
A file folder includes files of various different media types. A user's input is detected and a representation of the different files in the folder is displayed in a horizontally scrollable display that can be moved based on the user's input. A user interaction is detected and a file is then displayed in an interactive mode in which interactive, contextual controls are surfaced for user interaction, in order to interact with the displayed file.
US10901603B2
A method of visually organizing multiple parallel chat topics on the display screens of mobile devices used in messaging conversations is provided. Visual media and external apps are integrated into such displays, by forming parallel orthogonally spaced chat threads, where preferably each chat thread has a visual element associated with it displayed in a visual display area. The different chat participants can each manipulate or interact with the visual element of any selected chat thread.
US10901599B2
A playback system includes a display device and an information terminal adapted to communicate with the display device. The information terminal includes a processor and a recording medium storing instructions which when executed by the processor cause the processor to perform a process including displaying a first group of identification information items of content data stored in the information terminal in a first viewing area of a display screen, and displaying a second group of identification information items of the content data selected according to a selecting operation performed on the first group of identification information items displayed in the first viewing area in a second viewing area of the display screen at different times. The display device is adapted to play back the content data corresponding to the selected identification information items.
US10901594B2
A computer-implemented method of graphical user interface element adjustment may include presenting a graphical user interface element that includes an adjustable element that is configured to be moved to adjust a selection of a value between a first end value and a second end value. In response to a movement of the adjustable element to adjust the selection of the value, the computer-implemented method further include obtaining a time for the movement of the adjustable element and selecting the first end value to adjust based on the time. The computer-implemented method may further include determining an updated end value based on the first end value and the time and presenting the updated end value in the graphical user interface element in place of the first end value.
US10901593B2
Methods, systems, and devices for configuring components in a display template based on a user interface type are described. A template customization application may support configuration of a display template corresponding to multiple user interface types. A user may customize the display template by adding a component to the display template (e.g., where the display template is displayed by the template customization application according to a specific user interface type view). The template customization application may determine whether the added component supports rendering for the current user interface type and may display the component in the template based on the determination (e.g., either as a functional component or as a placeholder). Each user interface type supported by the template may be defined in a single underlying metadata file, so adding the component into one view will automatically add the component for all of the supported the user interface types.
US10901592B2
An integrated multi-platform user interface/user experience enables a user to enjoy an online experience including watching/viewing content, receiving offers and participating with the content. The user interface includes a full screen mode, a split-screen mode, features to receive contextually-related content, uploading and sharing content capabilities, and many additional functions/options.
US10901586B2
Techniques are disclosed for detecting, tracking, and recording data associated with physical manipulatives in a physical environment, and a corresponding set of virtual manipulatives in a virtual environment. Physical manipulative sensor devices may be configured to detect the position and/or movements of physical manipulatives within a physical environment, including simple or multi-step user interactions with physical manipulatives. The sensor devices and/or associated user computing devices may use the sensor data to determine updated positions, orientations, and configurations for one or more physical manipulatives within the physical environment, as well as defining relationships between sets of the physical manipulatives. Data identifying updated positions, orientations, configurations, and relationship of the physical manipulatives may be transmitted to associated user devices, and a corresponding virtual environment having virtual manipulatives may be output and updated via a graphical display screen to reflect the changes to the physical manipulatives within the physical environment.
US10901584B2
A method includes, while displaying a file browsing user interface that includes a plurality of representations of files, detecting a first input directed to a representation of a first file of the plurality of representations of the files. The method includes in response to determining that the first input is of a first input type corresponding to a request to display a preview of the first file, concurrently displaying a preview of the first file and one or more selectable affordances for performing actions associated with the first file. The one or more selectable affordances include: in accordance with a determination that the first file includes content of a first type, a first set of one or more selectable affordances; and in accordance with a determination that the first file includes content of a second type, a second set of one or more selectable affordances.
US10901582B2
An information processing apparatus controls display of a plurality of applications on a screen. The information processing apparatus includes circuitry to: acquire first image data that at least includes a display area of a first application displayed on the screen; acquire information on the display area of the first application; and generate second image data that includes at least a part of the first image data based on the information on the display area of the first application.
US10901575B2
Disclosed herein is an apparatus for editing graphic objects. More specifically, disclosed herein is an apparatus for editing graphic objects which searches for objects by using a variety of attributes that each of the objects has and displays the found objects and a list of the found objects. The apparatus includes: a display unit configured to display a graphic area and a list area; an input unit configured to receive filter attributes associated with objects from a user; a search unit configured to search one or more objects for an object having object attributes matching the filter attributes; and a control unit configured to control the display unit so that the objects found by the search unit are displayed in the graphic area and a list of the objects found by the search unit is displayed in the list area.
US10901570B2
A method, computer program product, and a system where a processor(s) of a computing device identifies at least two displays coupled to the processor(s) to render visual objects to a user of the computing device, like a cursor, and processor(s) obtains instructions to render the cursor in various locations on the displays via an input device. The processor(s) obtain a display layout for the displays and resolutions of displays and generates an initial virtual desktop that includes physical real estate of the displays where the processor(s) renders visual objects. The processor(s) obtains a request and generates a simulacrum of the displays, in virtual space. The processor(s) displays, on a portion of the virtual desktop, the simulacrum. The processor(s) obtains, via the input device, a selection of a location on the simulacrum and automatically moves the cursor to a location on the virtual desktop that corresponds to the selected location.
US10901565B2
A portable computer includes a display panel having a display surface and a touch panel. The touch panel is disposed on the display surface and comprises at least one transparent conductive layer. The transparent conductive layer includes a carbon nanotubes layer having a carbon nanotube film.
US10901554B2
A method for recognizing an obstacle includes: acquiring a first dynamic parameter of the terminal at a current moment; acquiring a second dynamic parameter of the terminal at the current moment; and performing motion analysis on the obstacle based on the first dynamic parameter and the second dynamic parameter, to obtain an event recognition result of the obstacle.
US10901549B2
Provided is a program which is executed in a device capable of outputting information on the basis of a user's contact position on an operation unit, the program causing the device to function as a setter that sets the contact position as a reference point, an identificator that identifies a direction from a first point to a second point of the contact position on the basis of a predetermined period or distance in a case where the contact position is moved, a determinator that determines a change of the direction by comparing a first direction and a second direction with each other when the direction identified in a case where the first point is a reference point is set to be the first direction and a direction identified in a case where a present contact position is set to be the second point is set to be the second direction.
US10901544B2
A display substrate includes a substrate, a plurality of electrode leads disposed on the substrate, and a plurality of electrodes electrically disconnected with each other disposed on the substrate. Each electrode is in direct contact with one or more of the plurality of electrode leads, and a thickness of each electrode lead is greater than a thickness of a corresponding electrode. At least one of the plurality of electrode leads is respectively provided with at least one gap, and each gap is configured to electrically disconnect one of the plurality of electrodes that is in direct contact with a corresponding electrode lead from another one of the plurality of electrodes that is adjacent to the corresponding electrode lead.
US10901539B2
An example apparatus includes a circuit substrate and a clickpad that is mounted to the circuit substrate. The apparatus includes an input device other than the clickpad, which is mounted to the circuit substrate.
US10901525B2
An image display control device according to the present invention includes a display control unit, an obtaining unit, a drawing unit, a deleting unit, and an operating unit. The display control unit displays an image on a display device. The obtaining unit obtains contact position information or proximity position information of a drawing device, which is relative to a display area of the display device. The drawing unit generates a drawn image, compose a display image of an information processing apparatus with the drawn image, and displays the composite image on the display device. The deleting unit deletes the drawn image from the displayed image, and display on the display device. The operating unit operates the information processing apparatus. The drawing device switches and specifies a generation and deletion of the drawn image, and an operation of the information processing apparatus.
US10901501B2
One embodiment provides a method, including: capturing, using a camera of an information handling device, an image of a user's pupil; measuring, using a processor, a size of the user's pupil in the captured image; determining, using a processor, whether the size of the user's pupil is within a threshold pupillary size range; and providing, responsive to determining that the size of the user's pupil is not within the threshold pupillary size range; an instruction to a light-producing device to adjust an ambient light intensity level until the size of the user's pupil is determined to be within the threshold pupillary size range. Other aspects are described and claimed.
US10901496B2
While a user is enabled to intuitively manipulate an object in a virtual reality space, the amount of computation necessary for realizing these manipulations is reduced. An image processing apparatus acquires a motion of a finger of a hand, detects contact between the finger and an object in a virtual space, detects the number of fingers touching the object in the virtual space and, on the basis of the detected number of fingers, determines an interaction parameter for obtaining an interaction between the finger and the object, computes a motion of the object on the basis of the determined interaction parameter, and draws an object with the motion computed.
US10901491B2
Provided are a sleep management method and device, and a computer storage medium. The method includes that: after completion of a drawing task in a current frame, preparing a drawing buffer region for a drawing task in a next frame; after completion of preparation of the drawing buffer region, estimating a sleep delay time D; and after waiting for the sleep delay time D to elapse, transmitting an end notification to wake up an application in a sleeping state. Compared with the prior art techniques, the method of the invention transmits an end notification after predicting and waiting for a sleep time delay D to elapse rather than transmitting an end notification immediately after completion of preparation of a drawing buffer region for a drawing task in a next frame.
US10901488B2
A display device according to an embodiment includes a first power module that receives AC power from an external power supply, a second power module that receives the AC power through the first power module, and a load circuit that outputs a specified signal when a user input is received. A configuration of the display device with the three power modules reduces an inrush current when the display device is turned on. Also, a configuration of the display device with the three power modules reduces a standby power consumption when the display device is not turned on.
US10901473B2
Methods and systems are described for a power adapter. The power adapter may provide power to a computing device. The power adapter may comprise a wireless access point or other communication system. The computing device may be configured to access the wireless access point or other communications systems in the power adapter.
US10901460B2
The present disclosure describes a wearable computing device (WCD) in the form of a ring that can be worn on the finger of a human user.
US10901459B1
A protective folio sleeve configured to transition from a flat, open desk mat configuration to a sealed pouch configuration. The protective folio sleeve including a first flexible panel and a second flexible panel, and a plurality of magnets, with half of the plurality of magnets arranged on one side of a fold line and the other half of the plurality of magnets arranged an opposing side of the fold line, wherein a polarity of each magnet on one side of the fold line is opposite to a polarity of a corresponding magnet on the opposing side of the fold line, and wherein the polarity of each magnet in the line of magnets is opposite to a polarity of an adjacent magnet in the line of magnets, such that collectively the plurality of magnets are configured to passively align and attract edges of the protective folio sleeve.
US10901443B2
Disclosed herein are embodiments of a scalable connection and disconnection differential surge limiter circuit that may be utilized in any AC-coupled transceiver. Charge is recycled between PADP and PADN using two diode paths, hence protecting the PAD connected devices from voltage stress. The circuit can act as a protection circuit to limit the voltage on PADP and PADN during differential voltage spikes.
US10901440B2
A multi-thermostat temperature control system and related methods include thermostats spaced about respective conditioning zones in conditioned spaces. The control system includes a thermostat controller configured to store a temperature setpoint value for each of the thermostats in an operating schedule. The thermostat controller is also configured to transmit a first control signal to the conditioning units to control an operation of the conditioning units to maintain a temperature of the conditioned spaces at a first respective temperature setpoint value and to receive offset values for respective ones of the thermostats wherein the one or more offset values are determined to counter the temperature effects of a local heat load in the conditioned spaces proximate an associated thermostat.
US10901431B1
A tangible, non-transitory, machine readable medium storing instructions that when executed by an image processor effectuates operations including: causing the camera to capture one or more images of an environment of the robotic device; receiving, with the image processor, one or more multidimensional arrays including at least one parameter that describes a feature included in the one or more images, wherein values of the at least one parameter correspond with pixels of a corresponding one or more images of the feature; determining, with the image processor, an amount of asymmetry of the feature in the one or more images based on at least a portion of the values of the at least one parameter; and, transmitting, with the image processor, a signal to the processor of the controller to adjust a heading of the robotic device by an amount proportional to the amount of asymmetry of the feature.
US10901429B2
A method and apparatus for outputting information of an autonomous vehicle are provided. The autonomous vehicle comprises a lidar. A specific embodiment of the method comprises: determining a target area around the autonomous vehicle from a target map based on positioning information of the autonomous vehicle; acquiring obstacle point cloud data in a preset area around the autonomous vehicle by the lidar, the preset area including the target area; determining a point cloud data set corresponding to the target area from the point cloud data of the obstacle based on the target area and the point cloud data, and determining the point cloud data set as a target point cloud data set; and outputting the target point cloud data set. The embodiment has reduced the usage rate of vehicle terminal processors, and improved the driving safety of the vehicle.
US10901422B2
A system that performs a method is disclosed. The system receives information about a map, which includes information about one or more zones in the map. While navigating a vehicle along a driving path within the map, the system receives information about the location of the vehicle in the map. The system estimates an error bounds of the location of the vehicle, and determines in which of the one or more zones in the map the error bounds is located within. In response to the determination: in accordance with a determination that the error bounds is located within a first zone in the map, the system causes the vehicle to perform a driving operation. In accordance with a determination that the error bounds is located within a second zone of the one or more zones in the map, the system causes the vehicle to perform a different driving operation.
US10901418B2
Autonomous ground vehicles (“AGVs”) receive items from transportation vehicles (e.g., delivery trucks) for delivery to specified locations. After the items are received, the AGVs may navigate along travel paths to delivery locations (e.g., at user residences) to deliver the items. The AGVs may include navigation systems and sensors (e.g., imaging sensors, distance detection sensors, etc.) to assist with the navigation, and may include locking mechanisms that lock the storage compartments of the AGVs while travelling.
US10901413B2
A method for controlling operation of an autonomous vehicle includes: comparing, at a remote computing system operably connected with a processor in the autonomous vehicle, a first signal indicative of an environment in which the autonomous vehicle is arranged and a second signal indicative of the environment in which the autonomous vehicle is arranged; and generating a restriction command to restrict operation of the autonomous vehicle if the comparison indicates that the first signal and the second signal do not correspond. The first signal is determined by the processor in the autonomous vehicle and the second signal is determined by the remote computing system.
US10901412B2
A moving body includes a drive that causes the moving body to move, a light emitter that emits light, and a receiver that receives response information indicating that an operator who operates the moving body, an observer who observes the moving body, or a supervisor who supervises the moving body sees the light. The moving body also includes a detector that detects a position of the moving body, a recorder that records the position of the moving body, and a controller that, when the receiver receives the response information within a fixed time since the light emitter emitted the light, causes the recorder to record the detected position of the moving body, and when the receiver does not receive the response information within the fixed time, outputs to the drive a control command that causes the moving body to move to the last recorded position.
US10901386B2
A system is disclosed for use in additively manufacturing a structure. The system may include an additive manufacturing machine, a memory having computer-executable instructions stored thereon, and a processor. The processor may be configured to execute the computer-executable instructions to determine a plurality of tension vectors to be generated within the structure, and to generate a plan for manufacturing the structure. The plan may include tool paths that arrange continuous fibers within the structure to generate the plurality of tension vectors. The processor may also be configured to execute the computer-executable instructions to cause the additive manufacturing machine to follow the plan and manufacture the structure.
US10901385B2
A computer implemented method, system and computer program product for a receptionist function in vehicles for communications management, such as phone call and texting management, includes determining driving context of a moving vehicle, estimating a risk factor related to the operation of the vehicle based on the driving context, receiving an incoming communication directed to a mobile communication device within the vehicle, analyzing the incoming communication to determine a communication factor representing an assessment of the incoming communication, and determining an electronic action in response to the incoming communication based on the driving context, the risk factor and the communication factor.
US10901383B2
An integrated microgrid management system includes hardware operating as a node on an electrical power network. The node includes memory storing program code, a communications channel operatively connected to a plurality of controllable power devices, and a processor. In an embodiment, the processor is configured to implement a three-phase AC unbalanced model of a microgrid network, for both low and medium voltage networks. The processor is further configured to implement a topology processor that creates a map identifying controllable power devices that are connected to the network and how said controllable power devices are connected. The processor also implements an online power flow engine that uses the map and the three-phase AC unbalanced model of the network to generate commands to control the plurality of controllable power devices. Adaptive self-configuration logic and an optimization engine that performs multi-objective optimization are further disclosed.
US10901379B2
Methods and systems are described for controlling parameters in a building. According to at least one embodiment, a method for controlling parameters in a building includes using a first sensor type to determine whether the building is occupied and using a second sensor type to determine how reliable the first sensor type determines occupancy.
US10901378B2
The invention relates to method for controlling a process, the method comprising an adaptive control model and at least one process input and at least one process output, the control model comprising predicting the relevant targets in the process; and selecting the relevant drivers for the process based on the target prediction, where the method preferably comprises adapting a number of parameters based on one or more inputs, and using the adapted parameters as an input for the target prediction.
US10901376B2
A self-optimizing controller for equipment of a plant provides a manipulated variable as an input to the plant and receives an output variable as feedback. The controller generates a performance variable model defining the performance variable as a function of the manipulated variable and an output variable model defining the output variable as a function of the manipulated variable. The controller uses the performance variable model to determine a gradient of the performance variable, uses the output variable model to determine a gradient of the output variable, and generates a self-optimizing variable based on the gradient of the performance variable model and the gradient of the output variable model. The controller operates the equipment of the plant to affect a variable state or condition of the building based on the value of the self-optimizing variable from the self-optimizing variable model.
US10901372B2
In order to simplify calculation of delay time lengths in a time synchronization device in a packet network, when executing time synchronization using a synchronization signal sent via the packet network, this time synchronization device 20 includes: a data receiving unit 21 that receives synchronization information including a time correction field used when correcting synchronization time information in a client device 30; a before-data-processing time correcting unit 22 that updates the time correction field by subtracting information indicating a time at which synchronization information is received, from the time correction field; an after-data-processing time correcting unit 23 that updates the time correction field by adding information indicating a time after performing data processing on the synchronization information, to the time correction information of the time correction field updated by the before-data-processing time correcting unit 22; and a data sending unit 24 that sends the updated synchronization information to the client device 30.
US10901366B2
The image forming apparatus includes a cartridge and an image forming apparatus main assembly. An image forming apparatus main assembly includes a drive output member for transmitting the driving force to the cartridge. The drive output member is movable between an advanced position and a retracted position. An image forming apparatus main assembly includes an inclination imparting portion for inclining the drive output member as the drive output member moves from the advanced position to the retracted position.
US10901354B2
Provided is a fixing member in which hot offset of a toner is difficult to be generated. The fixing member has a substrate and a release layer as a surface layer, wherein the release layer includes PFPE and a second fluororesin, the second fluororesin being at least one selected from PFA and FEP, and in a 19F-NMR spectrum of the release layer measured at a temperature of 200° C., a relaxation time T1 of longitudinal relaxation of a peak derived from PFPE is 0.5 seconds or more and 3.5 seconds or less.
US10901353B2
A fuser has a heater, a heat roller, an endless belt, a pressure pad, and a slidable sheet. The pressure pad forms a nipping portion to nip the endless belt between the pressure pad and the heat roller. The slidable sheet is interposed between an inner circumferential surface of the endless belt and the pressure pad in the nipping portion. The slidable sheet includes a plurality of dents and a plurality of projections on a surface contacting the inner circumferential surface of the endless belt. The plurality of dents are arranged in a first part of the surface of the slidable sheet. The first part is located in a range corresponding to the nipping portion. The plurality of projections are arranged in a second part of the surface of the slidable sheet. The second part is located in a range corresponding to a portion different from the nipping portion.
US10901350B1
An image forming apparatus includes a fixing device that fixes a developer image to a sheet and includes a first heating element and a second heating element, and a control unit. The first heating element generates heat that is provided to a first print region of the sheet. The second heating element generates heat that is provided to a second print region of the sheet. The second heating element is arranged adjacent the first heating element in a main scanning direction such that a first boundary is defined between the heating elements. The control unit controls heat generation of the first heating element based on a presence or absence of heat generation of the second heating element and a maximum distance in the main scanning direction from the first boundary to an end portion of an image region containing at least a portion of the developer image.
US10901347B1
An intermediate transfer device includes: an endless belt that circulates, receives transfer of a toner image at a first transfer position, and holds the toner image until the toner image reaches a second transfer position at which the toner image is transferred to a transfer receiver; a first cleaning unit that is disposed downstream of the second transfer position and upstream of the first transfer position in a circulation direction of the belt and removes residual toner from the belt after transfer; and a second cleaning unit that is disposed downstream of the first cleaning unit and upstream of the first transfer position in the circulation direction and removes residues from the belt after removal by the first cleaning unit, in which the second cleaning unit includes: a contact cleaning part that extends in a width direction intersecting the circulation direction and is in contact with the belt; and a support guide receiving part that supports the contact cleaning part, and receives a guide for attachment to and detachment from an image forming apparatus main body by sliding in the width direction.
US10901345B2
An image forming apparatus includes a sheet feed section, a sheet feed roller, an intermediate roller pair, an intermediate sensor, and a controller. The intermediate roller pair is provided downstream of the sheet feed roller in a conveyance direction and conveys a sheet downstream of the conveyance direction. The intermediate sensor is provided upstream of the intermediate roller pair in the conveyance direction and detects the sheet conveyed to the intermediate roller pair. The sheet feed roller feeds a leading sheet and feeds a following sheet just after the leading sheet. The controller calculates a first interval between a trailing edge of the leading sheet and a leading edge of the following sheet based on an output of the intermediate sensor. According to the first interval, the controller performs control so that the sheet feed roller and the intermediate roller pair are driven.
US10901344B2
A binary ink developer (BID) assembly for a liquid electrophotography (LEP) printing device can include a developer roller having an electrically insulating exterior coating that receives ink from an ink supply and transfers the received ink to a photoconductive imaging cylinder in accordance with an electrostatic image on the imaging cylinder. A charge-specified boundary condition can exist at the boundary between the exterior coating and the ink. Electrically conductive ink may not be transferred to the imaging cylinder at background portions of the electrostatic image.
US10901337B1
An optical device includes a first light source emitting a first beam, a second light source emitting a second beam and arranged upstream in a scanning direction, a diaphragm including an opening passing portions of the first beam, the first portion having a first width from the light axis of the first beam on the upstream side, the second portion having a second width from the light axis on the downstream side, the first width narrower than the second width, and an opening passing portions of the second beam, the first portion having a third width from the light axis of the second beam on the upstream side, the second portion having a fourth width from the second light axis on the downstream side, the third width wider than the fourth width, and a deflector deflecting on a surface thereon the beams at positions shifted in a sub scanning direction.
US10901333B2
Provided is an electrostatic image developing toner comprising a toner base particle containing a binder resin and a releasing agent, wherein the binder resin comprises an amorphous vinyl resin and a crystalline polyester resin; a weight-average molecular weight of the electrostatic image developing toner is in the range of 50000 to 90000, when calculated from a chromatogram which represents a molecular weight distribution and is measured by gel permeation chromatography; a ratio of content of a resin component having a molecular weight of 100000 or more is in the range of 10 to 20% by area, in the chromatogram which represents the molecular weight distribution; the crystalline polyester resin has a melting point in the range of 65 to 85° C.; and, a ratio of content of the crystalline polyester resin in the binder resin is in the range of 5 to 20% by mass.
US10901331B2
A coaxial reticle alignment device, a lithography apparatus and alignment methods are disclosed. The coaxial reticle alignment device includes: illumination modules (A, B), each configured to provide an alignment light beam; a projection objective (8) under a reticle (5); a reference plate (9) on a workpiece stage (12), configured to carry a reference mark (10); and an image detection and processing module (11) under the reference plate (9). The reference mark (10) is located within a FOV of the image detection and processing module (11), and during movement of the workpiece stage (12), the image detection and processing module (11) receives the alignment light beam having passed sequentially through the reticle alignment mark (6, 7), the projection objective (8) and the reference mark (10), it captures images of the reticle alignment mark (6, 7) and the reference mark (10) which are processed to derive relative positional information between the reticle alignment mark (6, 7) and the reference mark (10) that enables the alignment of the reticle (5) with the workpiece stage (12). The coaxial reticle alignment device adopts dedicated separate illumination means, has a simple structure, allows easy operation and improves alignment efficiency.
US10901322B2
A method, including: obtaining a set of conditions for a resist development model for simulating a resist development process of a resist layer; and performing, by a hardware computer system, a computer simulation of the resist development process using the set of conditions and the resist development model to obtain a characteristic of the development of the resist layer, wherein the computer simulation separately simulates different certain different physical and chemical processes and characteristics of the resist development process.
US10901321B2
Processes for removing a mask layer (e.g., doped amorphous carbon mask layer) from a substrate with high aspect ratio structures are provided. In one example implementation, a process can include depositing a polymer layer on at least a portion of a top end of a high aspect ratio structure on a substrate. The process can further include removing at least a portion of the polymer layer and the doped amorphous carbon film form the substrate using a plasma strip process. In example embodiments, depositing a polymer layer can include plugging one or more high aspect ratio structures with the polymer layer. In example embodiments, depositing a polymer layer can include forming a polymer layer on a sidewall of one or more high aspect ratio structures.
US10901312B2
A speckle damping system for dampening speckle on a projection screen for a projection display system employing coherent or partially coherent light sources (e.g., lasers, LEDs) are disclosed. In one embodiment, a rotatably coupled system is disclosed, comprising: a set of actuators; a set of rotatably coupled mounts, each of said set of rotatably coupled mount capable of mounting at least one said actuator; and wherein said at least one actuator mounted on said rotatably coupled mount is in moveable mechanical communication with said projection screen. In another embodiment, a linearly coupled system is disclosed comprising: a set of actuators; a set of linearly coupled mounts, each of said set of linearly coupled mount capable of mounting at least one said actuator; and wherein said at least one actuator mounted on said linearly coupled mount is in moveable mechanical communication with said projection screen.
US10901308B2
A projection display apparatus includes a controller provided inside a projection optical system that projects an image on a projection surface and configured to control driving of a focus unit that provides focusing of a projection image on the projection surface, a shifter configured to move the projection optical system on a plane orthogonal to an optical axis of the projection optical system, and an acquirer configured to acquire positional information of the shift unit. The controller sets a driving condition of the focus unit using positional information of the shift unit and a relationship between an image height and a depth of field of the projection optical system.
US10901297B2
A resonant-structured optical transistor includes a nonlinear medium which generates a second harmonic wave through second-order nonlinear interaction with an incident pump wave, and generates an amplified signal wave and a converted wave having a difference frequency through second-order nonlinear interaction between the incident signal wave and the second harmonic wave, a first mirror which transmits, to the nonlinear medium, the pump wave or the signal wave, and reflects the second harmonic wave on one surface of the nonlinear medium, and a second mirror which transmits the pump wave, the signal wave, or the converted wave, and reflects the second harmonic wave on another surface of the nonlinear medium. The pump wave is incident to the nonlinear medium through the first mirror in a first operation mode, and the pump wave and the signal wave are incident to the nonlinear medium through the first mirror in a second operation mode.
US10901292B2
Provided are a beam steering apparatus, a method of driving the beam steering apparatus, and a light detection and ranging (LiDAR) system including the beam steering apparatus. The beam steering apparatus includes: a phase modulation device configured to modulate a phase of incident light and emit at least first emitted light and second emitted light; and a beam reflection device configured to reflect, to an object, at least one from among the first emitted light and the second emitted light. The phase modulation device includes a plurality of channels configured to independently modulate the phase of the incident light, and a binary phase profile is formed when one of first and second phase values φ1 and φ2 is applied to each of the plurality of channels.
US10901287B2
The present invention provides driving methods for electrophoretic color display devices. The backplane system used for the driving methods is found to be simpler which renders color display devices more cost effective. More specifically, the driving method comprises first driving all pixels towards a color state by modulating only the common electrode, followed by driving all pixels towards their desired color states by maintaining the common electrode grounded and applying different voltages to the pixel electrodes.
US10901286B2
This disclosure describes insulated glass units (IGUs) that incorporate electrochromic devices. More specifically, this disclosure focuses on different configurations available for providing an electrical connection to the interior region of an IGU. In many cases, an IGU includes two panes separated by a spacer. The spacer defines an interior region of the IGU and an exterior region of the IGU. Often, the electrochromic device positioned on the pane does not extend past the spacer, and some electrical connection must be provided to supply power from the exterior of the IGU to the electrochromic device on the interior of the IGU. In some embodiments, the spacer includes one or more holes (e.g, channels, mouse holes, other holes, etc.) through which an electrical connection (e.g., wires, busbar leads, etc.) may pass to provide power to the electrochromic device.
US10901282B2
The present disclosure provides a thin film transistor (TFT) substrate and a manufacturing method thereof. The TFT substrate include a TFT; a flat layer to cover the TFT; an opening hole defined in the flat layer and corresponding to a drain of the TFT; a bottom of the opening hole to retain a part of the flat layer for forming a flat layer sheet; a first metal layer formed on the flat layer; a first insulating layer formed on the first metal; a second metal formed on the first insulating layer and pass through the flat layer sheet for electrically connecting to the drain.
US10901279B2
Provided are a liquid crystal display panel and a 3D printer. The liquid crystal display panel includes a first substrate and a second substrate disposed opposite to the first substrate, and a liquid crystal layer which is disposed between the first substrate and the second substrate, where a surface on one side of the first substrate is provided with at least one first lens, and a surface on one side of the second substrate is provided with at least one second lens. The liquid crystal display panel provided by the embodiments of the present disclosure is used in a 3D printer with a photo-curing material.
US10901276B2
A display device includes a display substrate comprising a plurality of pixels electrically connected to select lines and data lines; first connection pads disposed on an upper surface of the display substrate and electrically connected to the pixels; and second connection pads disposed on a surface of the display substrate that is different from the upper surface and electrically connected to the pixels, wherein the second connection pads are electrically separated from the first connection pads. This allows the area of a surface of a display substrate that can be occupied by a flexible printed circuit board attached thereto to be increased. As a result, the risk of an open-circuit of the wiring can be reduced, and the operational reliability of the device can be improved.
US10901271B2
A liquid-crystal display device includes a first substrate, a plurality of pixel units disposed on the first substrate, a color filter layer overlapping the plurality of pixel units and including first to third color filters, a second substrate facing the first substrate, and a liquid-crystal layer interposed between the first substrate and the second substrate. Each of the pixel units of the plurality of the pixel units includes a first pixel, a second pixel and a third pixel. The first pixel includes a first pixel electrode, the second pixel includes a second pixel electrode, and the third pixel includes a first sub-pixel electrode and a second sub-pixel electrode. A voltage applied to the first sub-pixel electrode is different from a voltage applied to the second sub-pixel electrode.
US10901270B2
A manufacturing method for pixel electrode is disclosed. The preparation method is simple and efficient, low in cost, and can be used for large-scale industrial production. The present also provides a pixel electrode including a substrate, and multiple branch electrodes disposed on a pixel region of the substrate; wherein the multiple branch electrodes includes a first branch electrode and a second branch electrode which are alternately spaced, the first branch electrode includes a first transparent conductive layer and a first transparent metal oxide layer which are sequentially stacked on the substrate, the second electrode includes a second transparent conductive layer and a second transparent metal oxide layer which are sequentially stacked on the substrate. The pixel electrode has high transmittance and high resolution. The invention also provides a display panel.
US10901264B2
Provided is a light diffusion plate that enables uniformization of luminance easily and reliably. The light diffusion plate is to be placed on a side of a light-emitting face of at least one light source, and comprises: a substrate layer that is light-diffusible and has a light-incident face to be opposed to the light-emitting face, and a light-outputting face on an opposite side of the light-incident face; a reflecting dot pattern that is provided on a side of the light-incident face or the light-outputting face of the substrate layer and includes a plurality of reflecting dots; and the light-shielding dot pattern that is provided on a side of the light-incident face or the light-outputting face of the substrate layer and includes a plurality of light-shielding dots, in which the reflecting dot pattern and the light-shielding dot pattern overlap at least partially in a planar view.
US10901258B2
A display module includes: cover glass, a first region of an inner surface of the display module covering a photosensitive surface of an image acquisition module and the inner surface opposite to an outer surface of the display module; a display component configured to display in a display region; a polarization component, located between the display component and the cover glass and for filtering ambient light reflected from the display component based on a polarization action in the display region outside a second region covering the first region; and an electrochromic component, located between the cover glass and the display component, adjacent to the polarization component and filling the second region.
US10901255B2
A liquid crystal display device that is not influenced by a noise in obtaining positional information can be provided. The liquid crystal display device includes a first substrate provided with a pixel electrode and a common electrode with a first insulating film interposed therebetween. The pixel electrode and the common electrode partly overlap with each other. The liquid crystal display device further includes a second substrate provided with a pair of electrodes, a resin film covering the pair of electrodes, and a conductive film on the resin film. The pair of electrodes partly overlap with each other with a second insulating film interposed therebetween. The liquid crystal display device further includes a liquid crystal layer between the conductive film on the second substrate side and the pixel electrode and the common electrode on the first substrate side. A predetermined potential is supplied to the conductive film.
US10901252B2
A display device includes a display panel, a mold frame that has a support for a lower surface of the display panel, and a first side wall portion that vertically extends from the support; a flexible printed circuit board disposed outside the first side wall portion that connects the circuit board and the display panel; and a shielding case that includes a second bottom portion that covers a part of the flexible printed circuit board, and a third side wall portion that extends upward from the second bottom portion, is fastened to the first side wall portion and covers a part of the flexible printed circuit board. The first side wall portion has an opening, and the shielding case includes a hook that extends from the third side wall portion into the opening.
US10901250B2
Disclosed is a liquid crystal panel, comprising a plurality of pixels and a plurality of photodetectors, wherein each pixel comprises a white sub pixel, and an opening area of one white sub pixel partially overlaps with at least one photodetector, which corresponds to the white sub pixel for at least a portion of the white sub pixels, individually. Further disclosed is a liquid crystal display including the liquid crystal panel. The high penetration rate of the white sub pixels is utilized to compensate for the brightness loss caused by the occlusion of the photodetectors, so that the liquid crystal panel can achieve the purpose of even display while having the photodetectors.
US10901236B2
A packaging container (1) for a contact lens comprises a shell (2). The shell (2) comprises a cavity (10) having a drop-shaped perimeter (12), and a flange (20) having a flat upper surface (22) extending around the drop-shaped perimeter (12) of the cavity (10) in an upper surface plane (24). The cavity (10) comprises a bowl portion (30) including an at least partially spherical section (32) for accommodating the contact lens, and a chamfer portion (40) surrounding the bowl portion (30). The chamfer portion (40) is arranged between the bowl portion (30) and the drop-shaped perimeter (12) of the cavity (10) and includes a tapered outlet section (42) forming a tip towards the flange (20) to facilitate removal of the contact lens from the cavity (10).
US10901234B2
An electronic frame for an optical device, the frame including a front frame element able to partially house at least one lens and including at least one electronic component, the front element extending, on either side of said at least one lens, over a retained length of said at least one lens. The front element includes a reinforcing element extending at least substantially over all said retained length of said at least one lens.
US10901230B2
Example super-resolution microscopy systems are described herein that are configured for relatively high throughput. The disclosed microscopy systems can be to generate an array of sub-diffraction activated areas for imaging. The microscopy systems can be to utilize imaging techniques that employ time delay integration to build up super-resolution images over time. The disclosed microscopy systems can utilize long-lived fluorophores in conjunction with wide field and patterned illumination to generate super-resolution images of a sample with relatively high throughput.
US10901223B2
A virtual image generation system for use by an end user comprises a projection subsystem configured for generating a collimated light beam, and a display configured emitting light rays in response to the collimated light beam to display a pixel of an image frame to the end user. The pixel has a location encoded with angles of the emitted light rays. The virtual image generation system further comprises a sensing assembly configured for sensing at least one parameter indicative of at least one of the emitted light ray angles, and a control subsystem configured for generating image data defining a location of the pixel, and controlling an angle of the light beam relative to the display based on the defined location of the pixel and the sensed parameter(s).
US10901219B2
Architectures are provided for selectively outputting light for forming images, the light having different wavelengths and being outputted with low levels of crosstalk. In some embodiments, light is incoupled into a waveguide and deflected to propagate in different directions, depending on wavelength. The incoupled light then outcoupled by outcoupling optical elements that outcouple light based on the direction of propagation of the light. In some other embodiments, color filters are between a waveguide and outcoupling elements. The color filters limit the wavelengths of light that interact with and are outcoupled by the outcoupling elements. In yet other embodiments, a different waveguide is provided for each range of wavelengths to be outputted. Incoupling optical elements selectively incouple light of the appropriate range of wavelengths into a corresponding waveguide, from which the light is outcoupled.
US10901216B2
Systems, devices, and methods for optical engines and laser projectors that are well-suited for use in wearable heads-up displays (WHUDs) are described. Generally, the optical engines of the present disclosure integrate a plurality of laser diodes (e.g., 3 laser diodes, 4 laser diodes) within a single, hermetically sealed, encapsulated package. Such optical engines may have various advantages over existing designs including, for example, smaller volumes, better manufacturability, faster modulation speed, etc. WHUDs that employ such optical engines and laser projectors are also described.
US10901207B2
Provided is an apparatus for providing a heads-up display (HUD) image. The apparatus includes a display configured to emit light with a first polarization, the light including HUD image information, a first wave plate configured to transmit light with a second polarization by shifting a phase of the light with the first polarization by 90 degrees, and a second wave plate configured to transmit light with a third polarization by shifting a phase of a portion of the light with the second polarization by 90 degrees and to reflect another portion of the light with the second polarization toward a user. The light with the third polarization may be transmitted through a windshield.
US10901206B2
A head-mounted display (HMD) device includes: an HMD unit comprising a display panel configured to display an image and at least one lens for viewing the image on the display panel at a close distance; a distance-sensing sensor provided on the HMD unit to sense a distance between a user and the HMD unit to make the HMD unit be spaced apart from the user by a preset distance and avoid contact with the user; and a unit movement mechanism configured to position the HMD unit in front of the eyes of the user based on information sensed by the distance-sensing sensor to make the HMD unit avoid contact with the user.
US10901197B2
The present disclosure provides a medical observation device to achieve improvement in functionality resulting from switching of optical elements and miniaturization of the device. The medical observation device includes: an imaging optical system configured to capture an image of a subject; an image sensor configured to photoelectrically convert the image of the subject captured by the imaging optical system; and an element holding frame configured to hold a plurality of optical elements and to be capable of being rotated around a rotation shaft. An axial direction of the rotation shaft is set to a direction orthogonal to an optical axis direction that is a direction of a line from the imaging optical system to the image sensor, and the element holding frame is rotated and thus at least one of the optical elements among the plurality of optical elements is positioned on an optical axis.
US10901194B2
A microscope system including: a source of light; a sample objective configured for focusing the light at a focal plane within a sample; a remote focus unit configured for changing a position of the focal plane along an axis perpendicular to the focal plane; one or more optical element configured for directing the focused light to a location within the focal plane; and a detector configured for detecting light emitted from the focal plane within the sample; wherein the one or more optical element is located after the remote focus unit along a beam path of the light from the source to the sample objective, such that the changing the position of the focal plane along the axis is performed before the directing the focused light to the location within the focal plane.
US10901190B2
A digital camera optically couples a monocentric lens to image sensor arrays, without optical fibers, yet shields the image sensor arrays from stray light. In some digital cameras, baffles are disposed between an outer surface of a monocentric lens and each image sensor array to shield the image sensor arrays from stray light. In other such digital cameras, an opaque mask defines a set of apertures, one aperture per image sensor array, to limit the amount of stray light. Some digital cameras include both masks and baffles.
US10901189B2
An optical assembly for a point action camera or other compact digital camera having a wide field of view, includes multiple lens elements, including at least one lens element that has an aspheric lens surface. The optical assembly is configured to provide a field of view in excess of 120 degrees. The optical assembly comprises less than two pixels or five microns of lateral chromatic aberration.
US10901185B2
The present disclosure discloses an optical imaging system. The optical imaging system includes, sequentially along an optical axis from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. Each of the first lens and the fourth lens may have a negative refractive power. Each of the second lens and the sixth lens may have a positive refractive power or a negative refractive power. An effective focal length f3 of the third lens and an effective focal length f5 of the fifth lens may satisfy: 0
US10901184B2
An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens sequentially arranged in numerical order from an object side of the optical imaging system toward an imaging plane of the optical imaging system and each having a refractive power, wherein an entire field of view of the optical imaging system is 50° or greater, and TTL/f<1.0, where TTL is a distance from an object-side surface of the first lens to the imaging plane, and f is an overall focal length of the optical imaging system.
US10901178B2
An optical imaging lens including a first lens element, a second lens element, a third lens element, and a fourth lens element arranged in sequence from an object side to an image side along an optical axis is provided. Each lens element includes an object-side surface and an image-side surface. A periphery region of an image-side surface of the first lens element is convex, an optical axis region of an image-side surface of the second lens element is convex, and a periphery region of an object-side surface of the third lens element is convex. An optical axis region of an object-side surface of the fourth lens element is convex, and a periphery region of the object-side surface of the fourth lens element is concave.
US10901171B2
A lens driving mechanism is provided, including a bottom plate, a housing, a movable portion, and a biasing assembly. The housing is disposed on and connected to the bottom plate. The movable portion and the biasing assembly are disposed in the housing. The movable portion has a base and a holder, wherein the holder is configured to hold an optical lens and connects to the base. The biasing assembly connects the bottom plate and the movable portion, and is configured to force the movable portion to move relative to the bottom plate. When the holder moves to a limit position relative to the base, the holder contacts the housing.
US10901169B2
An interchangeable lens in which a tilt of an optical axis of a shooting optical system and a projection lens system can be easily adjusted. An interchangeable lens comprising a lens barrel portion holding a lens group; a lens mount detachably coupled to a camera main body; and a spacer sandwiched between the lens barrel portion and the lens mount. The spacer has, in a circumferential direction of the interchangeable lens, first seat surfaces protruding in the optical axis direction at one surface thereof, and has, in the circumferential direction, second seat surfaces protruding in the optical axis direction at the other surface thereof. One seat surfaces of the first seat surfaces and the second seat surfaces are disposed with different heights such that a surface defined by the second seat surfaces has an angle with respect to a surface defined by the first seat surfaces.
US10901162B2
A system includes an optical fiber situated to propagate a laser beam received from a laser source to an output of the optical fiber, a first cladding light stripper optically coupled to the optical fiber and situated to extract at least a portion of forward-propagating cladding light in the optical fiber, and a second cladding light stripper optically coupled to the optical fiber between the first cladding light stripper and the optical fiber output and situated to extract at least a portion of backward-propagating cladding light in the optical fiber.
US10901160B2
Multiplexer or demultiplexer module has a carrier plate with at least one wavelength-selective element, at least two focussing elements, a waveguide, preferably a fibre optic cable, for the transmission of an optical signal, which has a signal output or input for coupling the optical signal in or out and collimation optics, which are arranged between signal output and a first wavelength-selective element. In a demultiplexer module, forces transmitted via the waveguide to the demultiplexer module are diverted such that passive adjustment of the optical elements is hardly influenced. The demultiplexer module is connected to a detector plate, can be adjusted with respect to detectors located on a detector plate, and has a high thermal tolerance. The carrier plate has a stop for the waveguide preferably configured integrally with the carrier plate, wherein the waveguide or a coating surrounding the waveguide rests on or is fastened, preferably adhered to the stop.
US10901153B2
In Mach-Zehnder interferometer (MZI) based modulators (MZM) input laser light comes in from one side, gets split into two MZI arms, then recombined at an opposite side. Each MZI arm may be phase or intensity modulated depending on the set phase offset, whereby coherent or intensity modulation may be performed which can later be de-coded by a receiver. Ring resonator type modulators (RRM) are compact; however, their phase response is nonlinear, normally limiting their application in coherent phase modulation. However, a combined MZI RRM overcomes the shortcomings of the prior art by providing a novel structure and driving scheme for use with semiconductor photonics that takes advantage of the compactness of ring modulators and the linearity of MZI by setting the ring resonators to resonate at the input laser light wavelength.
US10901122B2
The present disclosure pertains to the field of screen. It is an object of the present disclosure to provide a transmissive screen including a microlens array. The screen of the present disclosure further comprises an aperture array arranged on a surface opposite to the surface on which the microlens array is disposed. A light shielding portion of the aperture array is a metal film. The transmissive screen of the present disclosure can be used for a display.
US10901101B2
A system for the detection and location for preventing underground infiltration and enable the timely discovery of tunnels and a rapid response is presented. It can therefore prevent prison escapes, attempts to infiltrate security facilities and others which must be protected. The system consists of a network of large-diameter adjacent pipes (1-4 meters, as required) buried underground either vertically or horizontally Inside each pipe there are sensors capable of detecting any foreign body entering the space. The sensors from all the pipes are connected to a control center to provide an immediate information on the location. The upper side of each of pipe has a lid that can be opened to check the source of the alarm and introduce personnel and equipment to handle the infiltrator.
US10901100B2
According to an embodiment, a radiation detector includes a plurality of absorbers, a resistor, and a heat bath member. The absorbers absorb radiation. The resistor undergoes a change in resistance according to a change in temperature of the absorbers. The heat bath member is maintained at a temperature at which resistance of the resistor becomes equal to a specific resistance value, and is positioned to be in thermal contact with the resistor. The absorbers are positioned to be in contact with the resistor, and are arranged at a distance from each other.
US10901082B2
An aspect of the present disclosure is directed to and provides radar-reflecting systems and apparatus that employ metasurfaces to produce enhanced radar cross sections that are greater than those produced by the geometry of the surfaces alone. Another aspect of the present disclosure is directed to and provides heat-ducting systems and apparatus that include metasurfaces. A further aspect of the present disclosure is directed to and provides cards with metasurfaces. Exemplary embodiments utilize fractal plasmonic surfaces for a metasurface.
US10901079B2
Method and apparatus is a handheld ground penetrating radar which transmits radar pulses and acquires and processes received data for presentation on a display allowing a user to identify buried targets. Novel low cost approach to portable high-resolution light weight penetrating imaging. Method and apparatus for a portable penetrating radar incorporating a display depicting permittivity variation versus distance and time as the medium is scanned.
US10901071B2
A device in the form of a sensor, including a housing having a surface which includes at least one subarea having a spectral emissivity which includes a first emissivity in a first wavelength range and a second emissivity in a second wavelength range, which is different from the first wavelength range, the first emissivity being smaller than the second emissivity and the ratio of the second emissivity to the first emissivity being at least 1.5.
US10901068B2
A method and device for controlling EM radiation from an exposed manhole around roadways. A remote field unit controller is disposed under a manhole cover proximal to a roadway, with a sensor attached to either the manhole cover, a manhole, or the remote field unit controller, providing information of at least one of a position, acceleration, direction of the manhole cover. An EM transmitter/receiver and EM emitter/absorber are disposed under the manhole cover and an EM controller communicates to the EM transmitter. When the sensor detects sufficient movement of the manhole cover, a signals is sent to the remote field unit controller to at least one of suppress, alter, and turn off EM emissions from the EM transmitter so as to prevent EM radiation from entering the roadway.
US10901067B2
Neighbor cell hearability can be improved by including an additional reference signal that can be detected at a low sensitivity and a low signal-to-noise ratio, by introducing non-unity frequency reuse for the signals used for a time difference of arrival (TDOA) measurement, e.g., orthogonality of signals transmitted from the serving cell sites and the various neighbor cell sites. The new reference signal, called the TDOA-RS, is proposed to improve the hearability of neighbor cells in a cellular network that deploys 3GPP EUTRAN (LTE) system, and the TDOA-RS can be transmitted in any resource blocks (RB) for PDSCH and/or MBSFN subframe, regardless of whether the latter is on a carrier supporting both PMCH and PDSCH or not. Besides the additional TDOA-RS reference signal, an additional synchronization signal (TDOA-sync) may also be included to improve the hearability of neighbor cells.
US10901065B2
Systems, methods, and apparatus for location determination of an emitter using frequency-of-arrival (FOA) measured from a single moving platform are disclosed. In one or more embodiments, a disclosed system allows for location determination of stationary, pulsed radio frequency (RF) emitters from a moving platform by using coherent frequency of arrival (CFOA) Doppler history measurements. The term “coherent” is used to indicate that the process requires a RF-coherent pulse train, such as that generated by modern radar. In one or more embodiments, the disclosed system employs one of two disclosed CFOA measurement methods (Method 1: CFOA linear regression of phase (LRP), and Method 2: CFOA cross-correlated frequency spectra (CCFS)). The disclosed system also enables geo-discrimination (GeoD) of emitters at known locations, or alternatively geo-location of emitters at unknown locations.
US10901064B2
Time of flight between two or more ultrasonic transceivers is measured using known delays between receiving a trigger and sending an ultrasonic pulse in reply. A receive time is measured from a beginning of a receive phase in which the pulse is detected until receipt of an ultrasonic reply pulse. A trip time is determined from a sum of the receive time and a difference between a known first reference period for a transceiver that sends the trigger pulse and a second know reference period for a second transceiver that sends the reply pulse. The second reference period corresponds to a delay between when the second transceiver receives the initial or subsequent trigger pulse from the first transceiver and when the second transceiver sends the reply pulse.
US10901061B2
Systems and methods for accelerated diffusion-weighted magnetic resonance imaging using a tilted reconstruction kernel to synthesize unsampled k-space data in phase encoded and point spread function (“PSF”) encoded k-space data are provided. Images reconstructed from the data have reduced B0-related distortions and reduced T2* blurring. In general, data are acquired with systematically optimized undersampling of the PSF and phase encoding subspace. Parallel imaging reconstruction is implemented with a B0 inhomogeneity informed approach to achieve greater than twenty-fold acceleration of the PSF encoding dimension. A tilted reconstruction kernel is used to exploit the correlations in the phase encoding-PSF encoding subspace. Self-navigated phase corrections are computed from the acquired data and used to synthesize the unsampled k-space data.
US10901057B2
A magnetic resonance imaging apparatus according to an embodiment includes first generating circuitry and second generating circuitry. The first generating circuitry interpolates a first data string of digital data including envelope information of a radio frequency (RF) pulse to be output, thereby generating a second data string in which a variation amount of digital data adjacent to each other in the first data string is smaller than an upper limit value. The second generating circuitry generates a signal of the RF pulse by combining the second data string generated by the first generating circuitry and information relating to a carrier wave of the RF pulse, and outputs the signal to an RF amplifier.
US10901055B2
A magnetic resonance (MR) system comprises a main magnetic field and an RF power amplifier for generating an RF field in a first RF band, the arrangement further comprising at least one magnetic field probe (2), said magnetic field probe comprising a MR active probe substance, means for pulsed MR excitation of said probe substance (4) in a second RF band and means for receiving a probe MR signal in the second RF band generated by said probe substance. In order to improve performance of the system, the latter comprises means for recording the output signal of the RF power amplifier in said second RF band, and means for subtracting from said probe MR signal an interfering signal contribution contained in said recorded RF amplifier output signal.
US10901050B2
A magnetic field sensing device including a plurality of first magnetoresistor units and a plurality of second magnetoresistor units is provided. Magnetic field sensing axes of the first magnetoresistor units are parallel to a plane formed by a first direction and a third direction and are inclined with respect to the first direction and the third direction. Magnetic field sensing axes of the second magnetoresistor units are parallel to a plane formed by a second direction and the third direction and are inclined with respect to the second direction and the third direction. The first magnetoresistor units and the second magnetoresistor units are configured to measure a plurality of magnetic field components in a plurality of directions in three-dimensional space in a plurality of different time periods, respectively.
US10901047B2
The present disclosure relates to an electric storage system including an electric storage device and an electronic control unit, and to a detection method of looseness in a fastening part thereof. The electronic control unit is configured to detect electric resistance between a first terminal and a second terminal that are present in a current path of the electric storage device. The electronic control unit is also configured to detect looseness of fastening in a fastening part that is present between the first terminal and the second terminal in the current path, when a periodic variation degree of the electric resistance (for example, the number of times that a variation amount of the electric resistance that is periodically acquired exceeds a threshold) is large.
US10901042B2
A method for determining a state of charge (SOC) of a rechargeable battery cell includes determining a rate-invariant charge/discharge relationship between an open-circuit voltage (OCV) and a state of charge (SOC). This includes a first finite-rate voltage scan following a reduction branch of a relationship between OCV and the SOC, and executing a second finite-rate voltage scan following an oxidation branch of a relationship between OCV and the SOC. A rate-dependent charge/discharge relationship between the OCV and the SOC is determined during scanned voltage transitions between the reduction and oxidation branches. A present SOC state is determined based upon an electrical potential, the rate-invariant charge/discharge relationship between the OCV and the SOC, and the rate-dependent charge/discharge relationship between the OCV and the SOC during a voltage-scan reversal that occurs when the scanned voltage transitions between the reduction and oxidation branches.
US10901041B2
A semiconductor device includes: a first and a second receiving sections that receive control signals from outside; a control section that controls monitoring of an object based on the control signals; and a power supply section that supplies power to internal circuits of the semiconductor device, wherein, when the power supply section is in a halted state, and when the first receiving section receives an activation, the first receiving section generates an activation trigger that activates the power supply section based on the activation pulse signal extracted from the activation signal, and wherein the second receiving section receives a supply of power from the power supply section after the power supply section has been activated by the activation trigger, and receives the control signals that follows the activation signal, and sends the control signals to the control section.
US10901033B2
Testing of die on wafer is achieved by; (1) providing a tester with the capability of externally communicating JTAG test signals using simultaneously bidirectional transceiver circuitry, (2) providing die on wafer with the capability of externally communicating JTAG test signals using simultaneously bidirectional transceiver circuitry, and (3) providing a connectivity mechanism between the bidirectional transceiver circuitry's of the tester and a selected group or all of the die on wafer for communication of the JTAG signals.
US10901030B2
An integrated circuit (IC) device, such as a wafer, die, or the like, includes a viscoelastic pad upon a contact. The viscoelastic pad includes a viscoelastic material and an electrically conductive material within the viscoelastic material. The viscoelastic pad provides for a probe needle of an IC device tester to be electrically connected to the IC device contact without the probe needle directly contacting the IC device contact. The viscoelastic pad may be probed multiple instances by the probe needle and may be washed or otherwise removed from the IC device after testing is completed. The viscoelastic pad may be formed upon the IC device by forming the viscoelastic material within a mask, aligning the viscoelastic pad to the IC device contact, and ejecting the viscoelastic material from the mask upon the IC device contact.
US10901029B2
A chip, including a selector, a one-time programmable (OTP) device, and a controller, where the controller is separately coupled to a selection end of the selector and the OTP device, and the controller is configured to detect a device value of the OTP device, and provide a first selection signal when the device value of the OTP device is within a first preset range. A first input end of the selector is configured to receive access data, a second input end of the selector is configured to receive a preset invalid value, and an output end of the selector is coupled to the OTP device. The selector is configured to control the data received by the second input end to be output from the output end of the selector when the first selection signal is input.
US10901025B2
Methods and systems for measuring degradation includes measuring an initial electrical characteristic of a test device in a ring oscillator that includes multiple oscillator stages and a test stage having a delay stage and the test device. The ring oscillator is operated for a period of time. The electrical characteristic of the test device is measured after operating the ring oscillator. A level of degradation in the test device is determined using a processor based on the measurements of the electrical characteristic of the test device.
US10901012B2
A method for calculating a calibration gain used for common-mode rejection in a current sensing system may include measuring a first value of a common-mode voltage associated with the current sensing system and a first output value of the current sensing system occurring at the first value of the common-mode voltage, measuring a second value of the common-mode voltage associated with the current sensing system and a second output value of the current sensing system occurring at the second value of the common-mode voltage, and based on a difference between the second output value of the current sensing system and the first output value of the current sensing system and a difference between the second value of the common-mode voltage and the first value of the common-mode voltage, calculating the calibration gain.
US10901011B2
A current measurement circuit for determining a start time tSTART, an end time tEND, and/or a peak time tMAX for a current pulse passing through a current conductor. The current measurement circuit includes a pickup coil and a threshold crossing detector. The pickup coil generates a voltage VSENSE′ proportional to a magnetic field around the conductor, which is proportional to a change in current over time. The threshold crossing detector compares VSENSE′ and a threshold voltage and generates an output signal indicative of a transition time and whether a slope of VSENSE′ is positive or negative. The current measurement circuit can also include an integrator and a sample and hold circuit. The integrator integrates VSENSE′ over time and generates an integrated signal VSENSE. The sample and hold circuit compares VSENSE to tMAX and generates a second output signal which can be used to measure the pulse current.
US10901004B2
The present application relates to a method for providing a corrected measuring signal indicating a high voltage on a high-voltage node (HV), including: injecting a periodic injection signal into a voltage divider coupled between the high-voltage node (HV) and a reference potential; obtaining a sensing signal at a sensing node (S) of the voltage divider, wherein the sensing signal depends on the periodic injection signal; from the sensing signal, separating a first sensing signal portion resulting from the high voltage and a second sensing signal portion resulting from the periodic injection signal; and depending on the second sensing signal portion, correcting the first sensing signal portion corresponding to the high-voltage signal in order to obtain the corrected measuring signal.
US10901003B2
The invention concerns a current measuring device for measuring an electric current (Ip, In) according to the four-wire technology with a low resistance current measuring resistor (RCu1, RCu, R0). The invention also provides for a compensating resistor (Rp) consisting of a fixed resistor connected in parallel with the resistor element (R0) of the low-resistance current measuring resistor (RCu1, RCu, R0) in order to at least partially compensate for the temperature dependence of the resistance value, so that the current measuring device has two current paths, namely a main current path through the resistor element (R0) on the one hand and a secondary current path through the compensating resistor (Rp) on the other hand.
US10901002B2
The present invention relates to fuse diagnosis device and method using voltage distribution, and more particularly, to fuse diagnosis device and method using voltage distribution which connect a resistor unit and a diagnostic resistor to one side of the fuse so as to be connected with the battery in parallel and calculate voltage of a battery applied to the diagnostic resistor by using the voltage distribution to diagnose a state of the fuse, in order to diagnose the states of one or more fuses connected in parallel.
US10900993B2
A single axis accelerometer comprising a swing arm pivotally attached to a frame is held in apposition to a stop by a threshold force until an experienced acceleration force greater than the threshold force causes a distal segment of the swing arm to release from the stop and move toward a sensor that is activated by a sensor trigger on the distal segment of the swing arm.
US10900984B2
Certain types of automated medical analysis equipment are used to analyze blood or other fluids. The equipment may thus use various diluents or reagents that allow the blood or other fluids to be run through the analysis equipment for analysis and data collection. Disclosed is a diluent preparation module that combines purified water and reagent concentrate for use by this equipment. Also disclosed is a diluent preparation unit that combines more than one diluent preparation modules for redundancy and back-up purposes. Also disclosed are systems for supplying the Diluent prepared by the diluent preparation module or diluent preparation unit to one or more analytic instruments.
US10900982B2
An automated system is provided for performing slide processing operations on slides bearing biological samples. In one embodiment, the disclosed system includes a slide tray holding a plurality of slides in a substantially horizontal position and a workstation that receives the slide tray. In a particular embodiment, a workstation delivers a reagent to slide surfaces without substantial transfer of reagent (and reagent borne contaminants such as dislodged cells) from one slide to another. A method for automated processing of slides also is provided.
US10900976B2
The invention provides an analytical process for analysing the presence of at least one aggregated conformation prion protein in a sample of body fluid or a sample of tissue and uses the dependency of the amplification of the aggregated conformation on the shear-force intensity applied to the native conformation prion protein, which is also dependent on the specific seed present in the admixture with native conformation prion protein, for specifically analysing for the presence of an aggregated conformation prion protein in the sample. The process of the invention contains the step of determining the content of aggregated conformation prion protein generated in admixture with the sample to be analysed using one shear-force intensity, preferably using least at two different shear-force intensities and the step of comparing data on these contents of generated prion protein having an aggregated conformation with data on the content of aggregated prion protein that is pre-determined, each at the same shear-force intensity for a mixture of the same native conformation prion protein with a reference sample as a seed.
US10900975B2
Methods for antibody profiling and epitope mapping are provided herein. More particularly, methods for screening and mapping epitopes of candidate antibodies and protein target identification are provided herein.
US10900971B2
The present invention provides biomimetic sensor devices that utilize proteins—such G-protein coupled receptors—and are useful in high-sensitivity analysis of analyte-containing samples. These sensors may be used to determine the presence or concentration of one or more analytes in a sample. The invention also includes methods of fabricating the devices and methods of using the devices to assay samples.
US10900970B2
An object of the present invention is to improve visibility by reducing background noise in order to accurately detect the signal from a target substance in an immunochromatographic device. The immunochromatographic device comprises a membrane having a detection region, to which an antibody or antigen serving as a capturing substance capable of capturing a target substance is immobilized, for detecting the target substance by using an antigen or antibody labeled with a labeling carrier that is a colored particle to form a complex of the capturing substance-target substance-labeled antigen or antibody in the capturing substance-immobilized detection region on the device, based on color of the labeling carrier, wherein a colorant having a color complementary to the color of the labeling carrier is allowed to be contained in a dry state in a constituent member of the device such that the colorant is developed together with a specimen when the specimen is developed on the device.
US10900960B2
The present disclosure relates to a method referred to herein as the “split trehalase assay biosensor” (also referred to herein as “STIGA”) is based on the use of engineered E. coli trehalase to detect analytes such as antibodies in a sample. The trehalase is engineered in a way such that the enzyme is split into two inactive fragments (N-terminal fragment H and C-terminal fragment A) with antigens fused to both fragments. When bivalent antibodies react specifically with the fused antigens, two inactive trehalase fragments are brought in close proximity to restore the activity of trehalase. The restored trehalase will hydrolyze trehalose into two glucose molecules which can be measured using existing glucose detection methods such as glucometer, Benedict's reagent, or ACCU-CHEK AVIVA® glucose test strips.
US10900959B2
The disclosure relates to a method for quantitatively measuring concentration in an aqueous solution of a water soluble polymer that is functionalized with at least one tracer, wherein the method involves impregnating a flow assay with a test area, introducing the flow assay into a test reader, and using the test reader to compare test data to a calibration curve so as to determine the concentration of the water-soluble polymer. This method allows the determination of residuals concentration in aqueous solution recovered from different industries, including oil and gas produced water, mining fluids, industrial water systems, and water treatment applications.
US10900957B2
Methods for detecting an analyte in a body fluid are described as well as devices and systems adapted for performing such methods. In embodiments of the method, a sample of body fluid is applied to a test element having at least one test field including at least one test material that is adapted to change at least one measurable property in the presence of the analyte. The test element further includes a capillary to guide the sample across said test field in a flow direction. The test element also includes first and second measurement locations offset from each other in the flow direction. The measurable property is measured in at least one first measurement location, providing at least one first measurement value, and it is measured in at least one second measurement location, providing at least one second measurement value. The analyte is detected by using an evaluation algorithm having at least two input variables, wherein at least one first input variable of the at least two input variables includes a difference between the first measurement value and the second measurement value, and at least one second input variable of the at least two input variables includes information relating to an analyte-induced change of the measurable property of the test material in at least part of the test field.
US10900950B2
The purpose of the present invention is to make it possible to efficiently generate information for cell analysis. A feature-group information generating unit generates, as feature-group information, information including values of N types of feature parameters (wherein N represents an integer having a value of 1 or more) about a morphological feature of a single cell of a plurality of cells or a morphological feature of a cell population based on data of one or more cell images included in a unit, the one or more cell images in the unit being selected from cell images capturing the cell population including the cells in accordance with a predetermined requirement. An analytical-model generating unit or an evaluation-target information acquiring unit acquires, as analyzing information for use in conducting predetermined cell analysis, information including values of M types (wherein M is an integer having a value independent of N) of parameters based on at least one of the N types of feature parameters included in the feature-group information.
US10900945B2
The invention provides a tri-axial centrifuge apparatus for testing of petro-physical properties and gathering of geo-mechanical information, as well as methods of using the tri-axial centrifuge apparatus. The tri-axial centrifuge apparatus includes a tri-axial sample holder, a fluid sample holder, a centrifuge, at least one electrical sensor, at least one acoustic sensor, and an x-ray instrument.
US10900930B2
Methods and systems are disclosed for dynamically creating and annihilating subsurface electric dipoles having variable strength and variable alignment. The ability of various embodiments to create, annihilate, and control subsurface dipoles may be a useful technology for wide variety of applications including the nondestructive testing of materials and structures, for generating and receiving directed and omni-directional variable amplitude and frequency transmission waves without the need for conductive antennas, for phonon to electromagnetic power conversion, for materials and manufacturing process control, atomic and nanoparticle alignment, and for control and utilization as medical therapies.
US10900929B2
The invention concerns a device for measuring the pH of an effluent, said device comprising means for measuring an item of information representative of the pH of said effluent intended to be brought into contact with said effluent. According to the invention, such a device further comprises means for modifying the pH value of said effluent close to said means for measuring.
US10900923B2
Moisture detection and ingression monitoring systems and methods of manufacture are provided. The moisture detection structure includes chip edge sealing structures including at least one electrode forming a capacitor structured to detect moisture ingress within an integrated circuit. The at least one electrode and a second electrode of the capacitor is biased to ground and to a moisture detection circuit or vice versa, respectively.
US10900922B2
A system includes a primary combustible gas sensor and a trigger combustible gas sensor including a first trigger element of low-thermal-mass which includes a first trigger heating element in operative connection with electronic circuitry. The trigger combustible gas sensor also includes a second trigger element of low thermal mass including a second trigger heating element. The second trigger element is also in operative connection with the electronic circuitry. The electronic circuitry further has a first trigger mode of operating in which the first trigger element is heated to a temperature at or above a temperature at which the first trigger element causes combustion of the at least one combustible gas analyte and wherein the second trigger element is operated as a trigger compensating element. The electronic circuitry is configured to operate the trigger combustible gas sensor to detect a value of a response at or above a threshold value. The primary combustible gas sensor is activated from a low-power state upon the threshold value being detected by the trigger combustible gas sensor.
US10900916B2
A method for transforming an earth formation and/or a completion component for the earth formation based on estimating a parameter of the earth formation includes: performing a nuclear magnetic resonance (NMR) experiment on the earth formation, the NMR experiment includes transmitting an initial radio-frequency (RF) pulse and a series of refocusing RF pulses; detecting a truncated free induction decay (FID) signal following the initial RF pulse and a spin echo following at least one refocusing RF pulse, the truncated FID signal missing an initial part of a total FID signal; reconstructing the total FID signal using the truncated FID signal, the detected spin echo, and a calculated or measured time between end of transmitting the initial RF pulse and beginning of receiving the truncated FID signal; estimating the parameter using the total FID signal; and transforming the earth formation and/or the completion component based on the estimated property using transformation-equipment.
US10900902B2
A method to simultaneously detect emission intensity or images at multiple distinct emission wavelengths in the analysis of parallel sample streams in a flow-based analysis system and apparatus for performing the described method.
US10900898B2
A security feature has a plurality of luminescent surface elements, wherein luminescence lifetime varies between the surface elements. In order to verify the security feature, a lock-in imager is used. The security feature is illuminated with excitation light, which is intensity-modulated with a modulation frequency. The luminescent light emitted by the security feature is detected synchronously with the modulation frequency in a plurality of pixels. This is used to determine a measure of a phase shift between the excitation light and the luminescent light in different pixels. The security feature is verified taking account of the measure of the phase shift in different pixels.
US10900884B2
A method, structure and system for capacitive sensing is provided. A system includes: a two-dimensional electrode structure, wherein the two-dimensional sensing structure includes a channel for capacitive sensing, at least one integrated circuit connected to the two dimensional sensing structure and configured to mitigate external interference associated with the capacitive sensing by i) receiving a input signal from the two-dimensional electrode structure or ii) providing a select signal to the two-dimensional structure, and a data acquisition device connected to the two-dimensional electrode structure via the integrated circuit configuration and configured to receive an output signal from the integrated circuit.
US10900876B2
Aspects of the present disclosure include methods of producing a cellular suspension from a tissue sample by applying resonant acoustic energy to a container comprising the tissue sample in a manner sufficient to produce a cellular suspension from the tissue sample. Resonant acoustic mixers and kits for use in producing a cellular suspension from a tissue sample are also provided.
US10900873B2
A smear preparation apparatus comprises a blood processing unit, a washing unit, a controller, an information obtaining unit. The controller changes the washing condition for washing after processing a blood sample to a second washing condition which is stronger than the first washing condition when abnormal blood cells occur in the blood sample.
US10900868B2
The present invention relates to an ultrasonic probe adapter for ultrasonic testing of toothed test specimens, an ultrasonic testing method and an ultrasonic testing system for detecting flaws in toothed test specimens. In particular, the present invention relates to an ultrasonic probe adapter (1, 1′) for ultrasonic testing of toothed test specimens, in particular of externally toothed test specimens (100, 100′, 101), comprising a probe side (10, 10′) which preferably faces away from a test specimen (100, 100′, 101) during ultrasonic testing, a test specimen side (20, 20′) which preferably faces a test specimen (100, 100′, 101) during ultrasonic testing, wherein the probe side (10, 0′) and the test specimen side (20, 20′) each have a longitudinal extension (L), a thickness (D) extending from the probe side (10, 10′) to the test specimen side (20, 20′), and a width (B) extending orthogonally to the thickness (D) and orthogonally to the longitudinal extension of the probe side (10, 10′) and/or to the longitudinal extension of the test specimen side (20, 20′), wherein a test toothing (21) is arranged on the test specimen side (20, 20′).
US10900862B2
The invention relates to a method for the gross leak measurement of an at least partially incompressible test object (18) in a film chamber (12) that comprises at least one flexible wall region and is connected, in a gas-conducting manner, to a pressure sensor (30), a vacuum pump (26) and, by way of a calibration valve (34), to a calibration chamber (36) enclosing a calibration volume (37), comprising the steps of evacuating the film chamber (12), measuring the pressure curve within the film chamber (12) after the evacuation is completed, connecting, in a gas-conducting manner, the calibration volume (37) to the inner volume of the film chamber (12) during the measurement of the pressure curve, the pressure being measured before the gas-conducting connection is established, and with the gas-conducting connection established, to the film chamber (12), and the pressure in the calibration chamber (36) prior to the connection to the film chamber (12) being higher or lower than the pressure in the film chamber (12), characterized in that the pressure difference Δpleer between the pressure before the gas-conducting connection is established and the pressure with a gas-conducting connection to the film chamber (12), in the case of an empty film chamber (12) comprising no test object (18), is compared to the corresponding pressure difference ΔpPrüfling when a test object (18) is present in the film chamber (12).
US10900861B2
A system for detecting leaks comprises at least one pipeline element, a leak detection device, and a pre-formed, heat-shrinkable sleeve comprising at least one inlet aperture. A method of manufacturing the sleeve comprises the steps of applying a cross-linkable material around a standard-sized sleeve mold, cross-linking the material, removing the cross-linked material from the mold, heating and stretching the cross-linked material around a stretching sleeve mold, allowing the material to cool, and removing the cooled sleeve from the mold. A method of monitoring a leak comprises the steps of receiving the pipeline element in the sleeve and applying heat to the sleeve, whereby the sleeve shrinks and conforms substantially around the profile of the pipeline element and at least a portion of the leak detection device.
US10900849B2
A sensing bridge includes first and second branches in parallel, the first branch including a first resistor in series with a first switch, the second branch including a second resistor in series with a second switch. Resistances of the resistors vary with a sensed physical variable. The branches switch between first and second phases, with the first switch closed and the second switch open during the first phase, and the first switch open and the second switch closed during the second phase. A reference block generates a control signal from the resistance of the variable resistors during the first and second phases. An oscillator generates an oscillating signal during the first and second phases from the variable sense current during the first and second phases. Processing circuitry determines a value of the sensed physical value from an algebraic combination of the oscillating signal during the first and second phases.
US10900840B1
Methods and devices for measuring full or partial Mueller matrix information in a single shot are described. One single shot polarimeter includes a polarization filter that is positioned to receive collimated light from a light source and to produce light having different polarization states. The polarization filter includes at least four sections, where each section receives a portion of the collimated light and produces light of a particular polarization state, which is spatially separated from light produced by other sections of the polarization filter. An imaging component images the sections of the polarization filter onto a plane of a sample object. One or more optical elements receive the light from the sample object and image a section of the sample object onto a detector. The disclosed devices and methods enable the measurement of the Mueller matrix of the sample with high signal-to-noise ratios.
US10900834B2
The Fabry-Perot interference filter includes: a substrate having a first surface, a first laminate having a first mirror portion disposed on the first surface, a second laminate having a second mirror portion facing the first mirror portion with an air gap interposed therebetween, and an intermediate layer defining the air gap between the first and second laminate. The substrate has an outer edge portion positioned outside an outer edge of the intermediate layer when viewed from a direction perpendicular to the first surface. The second laminate further includes a covering portion covering the intermediate layer and a peripheral edge portion positioned on the first surface in the outer edge portion. The second mirror portion, the covering portion, and the peripheral edge portion are integrally formed so as to be continuous with each other. The peripheral edge portion is thinned along an outer edge of the outer edge portion.
US10900830B2
An optical head includes a first module that concentrates pump light and Stokes light on a first point; a second module that collects CARS light from the first point; and a third module that supports the first module and the second module. The first module includes: a high rigidity first frame; and a first optical system including a plurality of optical elements fixed to the first frame. The second module includes: a high rigidity second frame; and a second optical system including a plurality of optical elements fixed to the second frame. The third module includes a high rigidity third frame that fixes the first frame and the second frame.
US10900823B2
A method for measuring the mass distribution along the width of a strip, in particular a dough strip, moved in the longitudinal direction of the strip and having a specified target width. At least two weighing cells are arranged at a distance to each other with respect to the width of the strip. The weight of at least one dough strand or dough piece having a width defined by the distances of the weighing cells is sensed. The mass of the partial pieces of the strip is determined on the basis of the distance of the weighing cells to each other, the position of the weighing cells along the width of the strip, the strip speed, and the measured values of the weight of the partial pieces sensed by the weighing cells, in particular over a defined time period.
US10900822B1
The present disclosure generally pertains to devices and methods for determining propellant mass based on average measurements irrespective of the fluid orientation in a fuel tank. The device is useful in detecting fuel levels in tanks where the fuel is in motion, for instance in aircraft (i.e., undergoing varying acceleration maneuvers) or spacecraft (i.e., a microgravity environment). The devices and methods can also be used for determining the liquid in a surface tension screen liquid acquisition device (LAD), and particularly, the incipient breakdown as gas bubbles enter or are formed inside the LAD as the screen dries or heat transfer induces vaporization. The same basic electrode configuration can be used to stir the liquid to reduce thermal stratification and condense vapor bubbles.
US10900820B2
An air flow rate measurement device capable of suppressing disturbance of a flow of measured gas and reducing a characteristic influence due to water droplets flowing with intake air is realized. An edge 800 of the upstream side where air flows in a circuit board 400 on which a flow rate detection portion 602 is mounted is provided with a segmentation portion 801 to be a semicircular notch structure to segment the edge 800. Water droplets flowing with measured gas 30 can be captured by the segmentation portion 801 to inhibit the water droplets from arriving at the flow rate detection portion 602.
US10900818B2
A fabric based digital droplet flowmetry (DDF) method and platform are provided utilizing a fluid collection network, a microfluidic junction for droplet formation and removal, and digital counting and measurement circuitry. The fluidic junction has a droplet emitter, such as a nozzle, and droplet receiver separated by a gap. The measurement circuitry detects the transient formation of a liquid bridge (the closed-circuit state) and the breakup of the bridge (the open-circuit state) as an electrical switching event. The duration of the bridge formation only lasts for a few milliseconds. The platform produces consistent droplet volume over varying flow rates and droplet size is controlled by the selection of structural parameters such as nozzle dimensions, channel geometries, surface wettability, and inlet/outlet pressures.
US10900809B2
A high-precision magnetic sensor, an electric motor having the magnetic sensor, and a method of manufacturing a machine having the magnetic sensor. A gap adjusting member is attached to a radially outer portion of teeth of a sensor gear. In a manufacturing process of a machine having the magnetic sensor, the gap adjusting member is positioned between a detecting part and the tooth of the sensor gear, and a state in which the gap adjusting member contacts both the detecting part and the tooth can be easily realized due to magnetic force applied between the sensor gear and the detecting part. Therefore, a desired gap corresponding to the thickness of the gap adjusting member can be easily obtained, without carrying out the burdensome and skillful operation for adjusting the gap as in the prior art.
US10900808B2
A system determines the transmission strength of the magnetic field signal. The magnetic field signal is transmitted from a first magnetic-sensor device to a second magnetic-sensor device. The system then determines a first projected distance between the first magnetic-sensor device and the second magnetic-sensor device. Based at least in part on the first projected distance, the system calculates an adjusted transmission strength for the magnetic field signal. The system then causes the first magnetic-sensor device to transmit an adjusted magnetic field signal. The adjusted magnetic field signal comprises the adjusted transmission strength. The system receives, from the second magnetic-field device, the adjusted magnetic field signal. Based at least in part upon the received adjusted magnetic field signal, the system, computes a first pose of the first magnetic-sensor device in relation to the second magnetic-sensor device.
US10900798B2
A trip scheduling device can include a touch screen display, a communication circuit configured to communicate with an external device, and a processor electrically connected with the touch screen display and the communication circuit. The processor can determine a destination corresponding to a task entered by a user of the device, display, via the touch screen display, a user interface including a map and a chatting window for a user group including the user connected by the communication circuit, and receive, via the touch screen display, an input associated with the user interface for determining a trip for the user group.
US10900795B2
A method of and a system for processing a ridesharing request. The method comprising receiving instructions to create a trip in the ridesharing platform; generating an original route by causing to compute an original polyline defining the original route; accessing a set of meeting points; determining from the set of meeting points, candidate meeting points which are within a distance from the original polyline; generating for each one of the candidate meeting points, a detour route by causing to compute a detour polyline defining the detour route; identifying selected candidate meeting points from the candidate meeting points; and storing the selected candidate meeting points, the selected candidate meeting points being associated with the trip.
US10900791B2
A communications apparatus includes a processing resource arranged to support, when in use, a main application and a user interface. The apparatus, in at least one embodiment, also includes a data store and a user interface host entity arranged to access, when in use, a user interface template selectable in response to a received message. The user interface template includes an expression of a number of user interface elements. The user interface is arranged to translate the user interface template selected from the expression of the number of user interface elements into a user interface instantiation.
US10900783B2
The present disclosure relates to a gyroscope that makes use of a shuttle having a first plurality of fingers, a stator having a second plurality of fingers, at least one fixed support structure, and a plurality of flexors for supporting the shuttle for vibratory motion relative to the stator. The fingers of the shuttle are able to move in a vibratory motion adjacent the fingers of the stator without contacting the fingers of the stator. Portions of the fingers of at least one of the shuttle and the stator also make use of a grounded metal material layer to reduce parasitic capacitive coupling between the fingers of the shuttle and the fingers of the stator.
US10900778B2
A method for retrofitting a plurality of position sensors on a machine includes installing the plurality of position sensors on the machine, wherein the position sensors include at least two inertial measurement units (IMUs). The method further includes calibrating orientation of the IMUs, obtaining measurements from the IMUs, determining relative differences between the measurements obtained from the IMUs, and processing the relative differences using a Kalman filter procedure to determine positional data of the machine.
US10900775B2
A modeling system is provided, including a light-emitting source, a chromatic aberration member, and a receiving module. The light-emitting source can emit a mixed light, including a main light having a first wavelength and a sub-light having a second wavelength. The main light and the sub-light are emitted along an emission path and toward an object, and they are reflected by the object after reaching it. The chromatic aberration member is disposed on the emission path. The receiving module includes a main body, a receiving member, a space filtering member, and a first driving assembly. The receiving member is disposed on the main body. After being reflected, the main light and the sub-light move along a reflecting path and reach the receiving member. The space filtering member is disposed on the reflecting path. The first driving assembly can drive the space filtering member to move.
US10900770B2
A distance measuring device includes an imaging optical system having an optical filter and an imaging element in which a plurality of pixel portions is arranged. The optical filter is divided into three regions, the first region has a first spectral transmittance characteristic, and the second region and the third region a second spectral transmittance characteristic in which light having a longer wavelength compared to the first spectral transmittance characteristic is transmitted. The first pixel portion that configures the imaging element includes a first photoelectric conversion unit and receives light that has passing through the first region. The second pixel portion that configures the imaging element includes second and third photoelectric conversion units, and receives light that has passed through each of the second region and the third region. A distance information acquiring unit acquires distance information corresponding to parallax of image data based on each of the output signals from the second and third photoelectric conversion units.
US10900765B2
A form measuring apparatus includes a base; an arm capable of swinging relative to the base; a coupler coupling the base and the arm, and having a deformation region that is capable of elastic deformation between the base and the arm; and a distortion detector installed in the deformation region. In the form measuring apparatus, a stylus is mounted to the arm and can slide along a surface of a work piece.
US10900764B2
A measuring apparatus management system of the present invention includes an acquirer acquiring condition information indicating a status of a replacement component in each of a plurality of measuring apparatuses, and a predictor predicting a replacement time of the replacement component based on the condition information obtained by the acquirer.
US10900755B1
A laser weapon system is described. Particularly, embodiments describe subsystems of a laser weapon system including those necessary for laser generation, operational control, optical emission, and heat dissipation configured to provide a lightweight unit of reduced dimensions.
US10900746B2
A battlefield illumination module having a light source for a handgun, a handgun with an appropriate battlefield illumination module and a holster for accommodating an appropriate handgun, wherein the light source includes a primary light source which is designed to be extendable from a rest position to a working position.
US10900743B2
A handguard assembly for a firearm includes a handguard with an internal clamping area. A single-piece index block includes a securing portion for connecting to the handguard and an indexing extension for engaging an indexing feature on the upper receiver of the firearm. The handguard includes internal ribs that provide discrete clamping surfaces for engaging a barrel nut of the firearm. Connecting the index block to the handguard generates a continuous clamping action in the handguard which acts through the ribs to apply a radially-directed circumferentially-applied clamping force on a barrel nut through the discrete clamping surfaces. The indexing feature of the index block engages an indexing feature of the upper receiver to ensure proper alignment of the handguard and the upper receiver.
US10900739B2
Provided is a crossbow comprising an elongated barrel having a front barrel end and a rear barrel end opposite the front barrel end, and a first barrel side and a second barrel side opposite the first barrel side; a bow engaged with the elongated barrel; an elongated bowstring having a first end and a second end opposite the first end; a first bowstring guide engaged with the first barrel side, the first bowstring guide being adapted to push the bowstring toward the second barrel side while the bowstring is moved between a cocked position and an uncocked position; and a second bowstring guide engaged with the second barrel side, the second bowstring guide being adapted to push the bowstring toward the first barrel side while the bowstring is moved between a cocked position and an uncocked position.
US10900730B1
A firearm magazine loader. The loader includes a body having a linear projection extending from the top of the loader for holding rounds of ammunition and an optional plunger for pushing the rounds into a magazine. The loader accommodates and centers a wide variety of magazines due to a self-centering mechanism incorporated into the body. An angled feed channel pivots the rounds into position to slide under the feed lips of a magazine to significantly reduce the insertion force required and allow a double stack magazine to be quickly filled to capacity with minimal effort.
US10900716B2
What is disclosed is a heat exchanger including: a core including a plurality of core plates, first and second passages, and a vertical passage; a base plate including a passage port; and a distance plate; wherein the first vertical passage and the passage port are arranged apart from each other in a direction orthogonal to a stacking direction of the core plates, and wherein the distance plate includes a bottom wall part and a swelling part, the bottom wall part being a thin plate-shaped and being joined to an upper surface of the base plate, the swelling part swelling up in the stacking direction from the bottom wall part so as to surround a circumference of a communication passage which communicates the first vertical passage with the passage port and being joined to a lowermost surface of the core in a flange part of a tip of the swelling part.
US10900714B2
There is provided an apparatus for use in drying a sample of geological material having a substantial moisture content. In one aspect, the apparatus comprises a means for providing a flow of heated fluid, and a means for managing the thermal state of the flow of heated fluid. The means for managing the thermal state of the flow of heated fluid is arranged operable with the means for providing a flow of heated fluid so that exposure of the sample to the flow of heated fluid facilitates a reduction of the moisture content of a portion of the sample while substantially preserving one or more chemical and/or physical properties of the portion.
US10900706B2
A double-telescoping leg leveler is provided having an upper member, a central member, and a foot. The upper member is adapted to attach the leveler to an appliance. The central member includes an external thread pattern and is adapted to rotatably couple the foot to the upper member. The internal thread patterns of the foot and central member include a distal end that is shaped to enable a retraction of the leveler. The internal thread patterns of the foot and the central member are also configured to prevent the foot and central member from becoming disengaged from the leveler when extending the leveler.
US10900704B2
The present disclosure discloses a refrigerator having a separate ice-making system, comprising: a refrigerating compartment and an ice-making chamber disposed inside the refrigerating compartment, wherein an ice maker is arranged inside the ice-making chamber, the ice-making chamber is supplied with cold air by an ice-making refrigeration system including an ice-making evaporator, an ice-making air supply duct, an ice-making fan and an ice-making air return duct, the ice-making air supply duct and the ice-making air return duct are arranged in parallel, the ice-making evaporator is disposed inside the refrigerating compartment and outside the ice-making chamber, and the ice-making evaporator is communicated with the ice maker through the ice-making air supply duct and the ice-making air return duct to form a refrigerating circulation loop.
US10900700B2
A method operates an absorption heat pump system, specifically the flow of hydronic cooling fluid through the condenser during system start-ups, or when the cooling fluid temperature is low. To minimize the time for an absorption heat pump to reach full cooling or heating capacity, it is desirable for the high side pressure to increase as fast as possible, and the low side pressure to decrease as fast as possible. Since the high side pressure is a function of the temperature of the refrigerant exiting the condenser, if the condenser cooling fluid temperature is low, the corresponding high side pressure will be low, which may not permit adequate working fluid flow rates from the high pressure side of the system to the low pressure side.
US10900697B2
Within a warm circuit, a first heat exchanger is in heat exchanging contact with a heat source. A second heat exchanger is in heat exchanging contact with a space to be heated. Within a cold circuit, a third heat exchanger is in heat exchanging contact with a heat sink. A fourth heat exchanger is in contact with an external region. A valve device is to connect the warm circuit with the cold circuit. An actuating device is to switch the fourth heat exchanger into a de-icing mode. The valve device enables mixing of coolant at least partially from a portion of the warm circuit into the cold circuit.
US10900695B2
A refrigeration cycle apparatus includes a compressor, first and second heat exchangers, an expansion valve, a four-way valve, and a controller. The four-way valve is configured to switch a direction of flow of the refrigerant between a first direction and a second direction. The controller is configured to control the four-way valve to switch an operation from a defrosting operation in which the refrigerant flows in the second direction, to a heating operation in which the refrigerant flows in the first direction, to perform a heating preparation control for increasing a degree of superheat of the refrigerant output to the compressor from the second heat exchanger, and thereafter to start the heating operation.
US10900692B2
A deflector for a condensation heat exchanger and to an exchanger provided with such a deflector. The deflector includes two front and rear cups with inner surfaces at the bottom designed in relief so as to have at least one circulation groove. The two cups are assembled on either side of a central partition so that each groove forms, with the partition, a channel in which a heat-transfer fluid is intended to circulate. The channels of the front and rear cups are connected via an opening bored into the central partition, so that the heat transfer fluid can circulate from an inlet coupling to an outlet coupling of the deflector, through the channels by flowing on either side of the central partition.
US10900691B2
A heat exchange cell is described comprising a containment casing comprising a rear wall, a front wall and a peripheral side wall, a helically-shaped heat exchanger comprising at least one tubular duct for the flow of a first heat transfer fluid coiled about a longitudinal axis of the helix according to a plurality of coils and mounted in the containment casing; a feeding zone of a second heat transfer fluid, intended for the heat exchange with the first heat transfer fluid, defined in the casing coaxially and internally with respect to the heat exchanger; a first chamber for collecting the second heat transfer fluid externally defined with respect to the heat exchanger between a radially outer wall thereof and the peripheral side wall of the containment casing; and a second chamber for collecting the second heat transfer fluid at least partially delimited by at least one separating element.
US10900680B2
A system that provides effective and efficient introduction of water droplets into an air flow. The water droplets are sufficiently small so as to evaporate primarily before leaving the mixing enclosure where the droplets are injected by spray nozzles. Large droplets are kept to a minimum, thus reducing condensation and water accumulation to a very small amount. An amount of water usage is significantly less than that of a conventional evaporative humidifier of the same capacity. The present system may be placed in an enclosure that can readily replace other conventional evaporative humidifiers in enclosures. The present enclosure and system may be installed in lieu of a conventional enclosure and evaporative humidifier with minimal effort. The present enclosure has features that facilitate droplet to air mixing, viewing, humidification, and testing. In permissible situations, the present system may replace a conventional system but retain the conventional enclosure.
US10900677B2
The present disclosure provides a humidifying device, including: a container, configured to accommodate a liquid; a first moisture absorptive member, partially or completely dipped in the liquid in the container; a second moisture absorptive member with air permeability, in contact with or isolated from the first moisture absorptive member; and a driving member, configured to control movement of the second moisture absorptive member, so as to allow the second moisture absorptive member to be in contact with or isolated from the first moisture absorptive member. The humidifying device according to the present disclosure can be applied in household appliances such as air cleaners and air conditioners. The operation and shut down of the humidification function is controlled, so as to avoid formation of superfluous air resistance when the humidification function is shut down. The present disclosure further provides an air cleaner and a household appliance, including the humidifying device provided according to the present disclosure. The air cleaner and the household appliance are not only simple in structure, effective in cost, and convenient in installation, but are also quiet when in operation.
US10900672B2
A blower device includes a Coanda effect fluid flow amplifier having a suction opening, an outlet opening to provide an amplified fluid flow, an inner passage along an amplifier central axis passing through the suction opening and the outlet opening. An inlet conduit inputs pressurized fluid into the inner passage for drawing the ambient fluid from the suction opening to the outlet opening by Coanda effect, achieving amplified flow. A diffuser downstream of the amplifier includes diffuser side walls that delimit a diffuser inner side surface extending about a diffuser central axis arranged along the amplifier central axis and terminates with a first flow inlet open end facing the outlet opening, and an opposite second flow outlet open end delivers further amplified fluid flow. At least one side opening is upstream of the second flow outlet open end to allow additional ambient fluid to be sucked into the diffuser.
US10900671B2
Disclosed is a slim-type air processing device adopting a centrifugal fan which is capable of air suction on both sides of the device. The disclosed slim-type air processing device comprises: a housing; a centrifugal fan provided inside the housing; an air suction part which is formed in the housing and is provided in the radial direction of the centrifugal fan; and an air processing part which is mounted in the housing, is disposed on a flow path of air flowing from the air suction part to the centrifugal fan, and processes air passing therethrough in a manner of at least one of dehumidification, humidification, and purification. According to the slim-type air processing device, it is possible to efficiently use the entire area of a filter, and to obtain an effect in which the device has a smaller size and has an improved design.
US10900669B2
A circulating hot water system has a hot water flow circuit defined by pipework leading out from and back to an in-line heater, and including a pump to drive circulation of the hot water. Each of multiple user points has an outflow branch conduit and a return flow branch conduit with a common wall for heat exchange, as does the main flow circuit: the outflow conduit surrounds the return conduit. Water is fed into the system from a pressurized cold water supply main through a check valve. Sensors are used to monitor water temperatures and flow conditions around the system. A programmed control processor can control heating and pumping rates in various regimes, e.g. to maintain system temperature above a predetermined threshold. An isolation valve adapted for concentric double pipes is also described.
US10900668B2
A liquid heating system includes an instantaneous heater (18) having an inlet (20) connected to a reservoir (62). The outlet (22) of the heater is connected to fixtures (72) which use the heated liquid, and is also connected through a return connection (30) to the reservoir. In an idle mode, a pump 40 draws liquid from the reservoir (62), so that the liquid circulates through the heater and back to the reservoir. A controller (52) actuates the heater to heat the liquid to a first setpoint temperature, so that the liquid in the reservoir stabilizes at the first setpoint temperature. In a supply mode, some or all of the heated liquid flows from the outlet to the fixtures (72). Cold liquid is admitted from a supply (60) to the reservoir, and cold liquid desirably also is supplied to the heater inlet along with liquid from the reservoir, so that the heater inlet receives a combination of these. The controller controls the proportion of cold liquid to liquid from the reservoir in the combination, so as to maintain the heater at a setpoint heating rate while also maintaining the temperature of liquid discharged from the heater outlet at or near a setpoint temperature.
US10900667B2
There is herein described energy storage systems. More particularly, there is herein described thermal energy storage systems and use of energy storable material such as phase change material in the provision of heating and/or cooling systems in, for example, domestic dwellings.
US10900666B2
Heat buffer comprising at least mechanically coupled wall parts, wherein each of the wall parts comprises a substantially plate-like body; a liquid throughflow circuit incorporated in the body; one or more hydraulic couplings accessible from the outer side of the wall part for discharge and supply of liquid to the liquid throughflow circuit and configured for coupling to hydraulic couplings of a similar device; and is coupled at a mutual angle about a substantially vertical axis to a similar wall part, wherein the mechanically coupled devices are connected such that they enclose one space and wherein the heat buffer also comprises a floor and/or cover part for closing the enclosed space on an upper and/or underside.
US10900665B2
A combination appliance includes a cooktop having an opening representing a suction opening of the combination appliance. Arranged below the cooktop is a steam extraction device for suctioning air from a space above the cooktop via the opening. The steam extraction device includes a single blower having an air inlet opening and arranged in the combination appliance such that the air inlet opening of the blower faces the cooktop.
US10900660B2
A fluidized bed heat exchanger with a chamber (24) comprises a solid particles inlet port (22), a solid particles outlet port (30), arranged at a distance to the inlet port (22), means (46) for introducing a fluidizing gas from a bottom area into the chamber (24). The heat exchanger further comprises at least two heat transfer means (28) within the one chamber (24), each being provided with a heat transfer medium inlet port (42) and a heat transfer medium outlet port (44), wherein a first heat transfer means (28) is designed as a reheater and second heat transfer means (28) is designed as a superheater to achieve a heat transfer medium temperature and a heat transfer medium pressure above that of the reheater. At least one of the reheater or superheater is made of a multiplicity of heat transfer tubes arranged in a meandering fashion for conveying a heat transfer medium.
US10900659B2
A steam generator comprising water/steam tubes passing through the steam generator from the water inlet to the superheated steam outlet, horizontally arranged in tube banks, preferably flat tube banks, perpendicularly crossed by the fumes, the tubes ascend along the steam generator axis from one tube bank the other, with an oblique path so to expose the tube to the fume flow in different positions at each tube bank, the tubes are divided into two or more separate branches, each branch fed by a header distinct from the others, the steam generator being once-through in pure counter-current, vertical or horizontal, the headers of the outlet superheated steam are grouped at direct contact in a bundle, and they are thermally insulated from the outside.
US10900657B2
A light fixture is disclosed, and includes a light emitting diode (LED) engine including plurality of LEDs that transmit visible light. The light fixture also includes a waveguide, where the LEDs of the LED engine surround the waveguide and transmit the visible light in a direction towards the waveguide. The light fixture also includes a second element that provides a secondary service. The light fixture also includes a housing that defines a cavity, where the LED engine and waveguide are positioned within the cavity proximate the front of the light fixture, and the a secondary element is positioned within the cavity toward the rear of the light fixture.
US10900654B1
A lighting device assembly includes a light source and an optic attached to a first heat sink member, a second heat sink member connected in thermal communication with the first heat sink member, and an aperture member connected to the second heat sink member. The aperture member has an inner surface having steps surrounding a light exit opening to reduce a thickness dimension. The edge of the light exit opening is angled radially outward toward its light exit side. A third heat sink member is connected in thermal communication with the second heat sink member, and has a plurality of openings to receive one or more plaster materials. The third heat sink member has a first region and a second region at least partially surrounding the first region, the second region has a reduced heat conduction capability relative to the first region, to inhibit a transfer of heat to the outer perimeter of the body of the further heat sink member.
US10900638B2
A triangular extrusion is disclosed which reflects a significant portion of the light into the plant canopy. By the geometry of a triangular extrusion with reflective sides, only a small portion of the light is absorbed and most of the light is reflected into the canopy. An example shade and shadow minimizing extrusion luminaire for a plant canopy includes a reflector and a housing. The housing has two triangular shape ends The triangular shape is defined by angles selected to redirect light impinging on a face of the triangular shape ends of the housing, in both a downward and horizontal direction into the plant canopy without blocking or sacrificing the light.
US10900615B2
Methods and apparatus for providing circadian-friendly LED light sources are disclosed. A light source is formed to include a first LED emission (e.g., one or more LEDs emitting a first spectrum) and a second LED emission (e.g., one or more LEDs emitting a second spectrum) wherein the first and second LED emissions are combined in a first ratio and in a second ratio such that while changing from the first ratio to the second ratio the relative circadian stimulation is varied while maintaining a color rendering index above 80.
US10900614B1
A system and method for increasing friction between cables and surrounding soil is disclosed. In particular, a cable apparatus for use in a sub-surface protective network of intertwined cables is provided which comprises an elongate reinforced polymer cable body having a length. The cable apparatus also includes a plurality of elongate barbs provided along the length of the cable body. The barbs extend from the cable body to a respective free end in both a lengthwise direction and radially. Additionally, the barbs are spaced apart in one or more of the lengthwise direction along the length of the cable body and circumferentially about the cable body. Moreover, according to a further aspect, a plurality of such cables can be provided underground and intertwined to define a protective network cables for protecting buried assets.
US10900606B2
The invention features a mobile foldable instrument stand that functions as both an instrument stand and a mode of transport. The mobile foldable instrument stand comprises a base, an adjustable spine attached to the base, a wheel, a rotatably hinged handle and fork to support and hold an instrument and an elastic cord to further secure the instrument to the mobile foldable instrument stand. The mobile foldable instrument stand is foldable for ease of storage.
US10900598B2
A Specialized Fitting and a Method of Manufacture for swaging hose couplings to high pressure, high temperature reinforced rubber hose having a corrugated or smooth plastic/nylon/elastomer or metal lining (inner tube). The hose couplings include a stem having first hose grippers extending from and along a length of the outer surface; elastomeric sealing members located around and disposed along a length of the outer surface of the stem; and a ferrule attached to the stem adjacent ensuring a labyrinth seal between the inner tube and the hose coupling.
US10900597B2
A pipe system includes a first pipe section and a second pipe section arranged, and together defining a total length, along a longitudinal axis. The first and second pipe sections are movable with respect to each other so as to shorten or lengthen the total length. A fixation member clamps a portion of the second pipe section to a portion of the first pipe section. The fixation member includes an insulator which is electrically insulating and passes no electrical current between the first and second pipe sections.
US10900594B2
A collar assembly comprising a collar comprising a duct receiving portion, a first seal positioned on an outer surface of the collar and a second seal positioned on an inner surface of the collar, wherein the collar comprises a plurality of collar portions sealingly connectable to one another to form the collar.
US10900579B2
A ball valve for controlling the flow of water to a drip hose is provided. The ball valve includes a manifold including a manifold inlet configured to attach to a riser hose, and one or more valves integrated with the manifold. One or more outlet fittings are attached to each valve adjacent to each valve outlet.
US10900577B2
A valve assembly for mixing water from hot and cold water sources to obtain water at a resulting intermediate temperature that is suitable for hand washing or the like, including: a housing defining an internal fluid flow channel in fluid communication with a hot water inlet port that selectively supplies a hot water flow to the internal fluid flow channel and a cold water inlet port that selectively supplies a cold water flow to the internal fluid flow channel; and a valve member disposed within the internal fluid flow channel operable for simultaneously partially or wholly obstructing the hot water flow from the hot water inlet port to the internal fluid flow channel and the cold water flow from the cold water inlet port to the internal fluid flow channel such that each contributes a predetermined proportional water flow to the internal fluid flow channel.
US10900576B2
Shaft passage and valve having such a shaft passage and method for the production of a shaft passage
The invention relates to a shaft passage and a valve having such a shaft passage, as well as a method for producing a shaft passage, in which the shaft (21) has at least one drive portion (24) to which a drive for controlling the shaft (21) can be connected and has a connecting portion (25) opposite the drive portion (24), to which an actuating member (64) can be connected, and an inner shaft portion (26) in the through-bore (22) extending at least partially in the through bore (22), and having an inner shaft seal (36) to which an operating pressure of a medium to be controlled by the actuating member (64) is applied, and having a fluid shaft seal (34) which extends in the direction of the drive portion (24), and which is arranged between the inner shaft seal (34) and the outer shaft seal (42), wherein the fluid shaft seal (34) is formed between the through bore (22) and the inner shaft portion (26) of the shaft (21) and is pressure-relieved against an operating pressure of the medium to be controlled.
US10900574B2
A valve device comprises: a housing provided with a flow path; a valve body configured to move in a direction intersecting the flow path, thereby controlling an opening area of the flow path; a bonnet provided with a hollow portion and detachably attached to the housing, the hollow portion extending from the flow path in a radial direction and the valve body being retracted into the hollow portion; and a load receiving portion configured to receive inertia force generated at the bonnet by a rotation torque received by the housing due to external force.
US10900570B2
A seal assembly for a rotary machine is positioned between a rotating component and a stationary component of the rotary machine. The seal assembly includes a seal bearing face that opposes the rotating component and a slide device. The slide device is positioned between different fluid pressure volumes in the rotary machine. The slide device axially moves toward the rotating component responsive to pressurization of the rotary machine. The slide device includes cross-over ports and the seal bearing face includes feed ports. The feed ports extend through the seal bearing face to form an aerostatic portion of a film bearing between the seal bearing face and the rotating component. The seal bearing face and/or the rotating component is a non-planar surface that, during rotating motion of the rotating component, forms an aerodynamic portion of the film bearing between the seal bearing face and the rotating component.
US10900567B2
In a vehicle engine transmission apparatus, a shift spindle sensor is mounted in and extends through a through spindle sensor mount hole defined in a spindle sensor mount seat formed on a portion of a case, and a shift drum sensor is mounted in and extends through a through drum sensor mount hole defined in a drum sensor mount seat formed on a portion of the case. The direction in which the shift spindle sensor is mounted and the direction in which the shift drum sensor is mounted are same as each other. The shift spindle sensor and the shift drum sensor can be easily attached to and detached from their mount seats and can be well serviced for excellent maintainability, and the mount seats can be machined with ease and excellent machinability.
US10900566B2
Gear position estimation techniques for a manual transmission of a vehicle include estimating a gear ratio of the manual transmission based on measured speeds of the vehicle and its torque generating system and when the estimated gear ratio is not within a threshold amount from any known gear ratios of the manual transmission, detecting at least two gear shifts of the manual transmission and determining a set of possible axle/tire ratios each indicative of a ratio of an axle ratio of the vehicle to a tire circumference of the vehicle after each gear shift, wherein each set includes values based on the measured torque generating system and vehicle speeds and each of the known gear ratios of the manual transmission, selecting and utilizing one of the possible axle/tire ratios that is common across all of the sets of possible axle/tire ratios.
US10900565B2
A transmission includes a housing, a park gear, and a vehicle park shifting system configured to selectively engage the park gear to shift the transmission into and out of a park position. The vehicle park shifting system includes a linkage operably associated with the park gear, an actuator assembly operably coupled to the linkage and configured to be actuated to selectively move the linkage into and out of engagement with the park gear, and a lost motion manual shifter assembly operably coupled to the linkage and including a shift shaft disposed at least partially within the housing. The shift shaft is configured to couple to a manual park release system utilized to manually shift the transmission into and out of park without utilizing the actuator assembly. Actuation of the actuator assembly does not impart rotational movement to the shift shaft.
US10900562B2
A hydraulic system of a work machine includes a first hydraulic device to operate in a first operation mode while pressure of hydraulic oil supplied from a hydraulic pump via a first oil passage is equal to or higher than a first pressure threshold. The hydraulic oil in the first oil passage is to be discharged via a second oil passage. A pilot check valve is provided in the second oil passage and has a pilot port to receive a pilot pressure of the hydraulic oil. The pilot check valve is closed to stop discharging the hydraulic oil in the first oil passage through the second oil passage while the pilot pressure is lower than the fourth pressure threshold. The pilot check valve is opened while the pilot pressure is higher than or equal to the second pressure threshold. The first hydraulic device is an operation control valve.
US10900557B2
An assembly includes a valve integration unit attached to a transmission oil heater. The valve integration unit includes a valve mechanism and a housing having first to sixth fluid ports for oil input and output. The interior space of the housing has three portions, including a second portion defining a valve chamber and a third portion defining a bypass flow passage between the first and second portions. The valve mechanism has a temperature responsive actuator and first, second and third valve members. The movement of the first and second valve members is actuated by the temperature responsive actuator. The third valve member and the third valve opening are located in the second portion of the interior space. The third valve member is actuatable in response to a pressure differential between the first and second portions of the interior space.
US10900556B2
A drive power transmission apparatus for a vehicle, includes an oil pump, an oil strainer connected to the oil pump, a differential gear mechanism, and a housing case including a first chamber in which the oil strainer is disposed and a second chamber in which the differential gear mechanism is disposed, the second chamber communicating with the first chamber via a communication port, and the oil strainer has a suction port that is not surrounded by a rib, and has a first rib disposed between the suction port and the communication port.
US10900553B2
A planetary power transmission device includes a ring member; a sun member; a first shaft disposed concentrically with the sun member and fixed to the sun member; a plurality of planetary members provided between the ring member and the sun member; support shafts configured to respectively support the planetary members such that the planetary members are rotatable; a carrier member to which the support shafts are fixed, the carrier member being configured to rotate in accordance with revolution of the planetary members along an inner peripheral surface of the ring member; a second shaft fixed to the carrier member so as to be concentric with the first shaft; and a housing configured to accommodate the ring member, the sun member, the planetary members, and the carrier member. An outer peripheral surface of the carrier member is rotatably supported by the housing via a bearing.
US10900545B2
To provide a chain tensioner that enables a reduction in the number of parts to be machined, the number of assembling steps, and a reduction in the amount of oil flowing outside, without having to increase the size of the chain tensioner. An inner sleeve, which includes a check valve unit on the side of an oil pressure chamber and a pressure adjusting unit on the outer circumference thereof, is disposed inside a plunger. The inner sleeve includes a base part, a sliding cylindrical part, and a movement restricting part. The pressure adjusting unit includes an annular relief valve that is slidably fitted on the sliding cylindrical part and that makes sliding contact with an inner surface of the plunger, and a relief spring that biases the relief valve toward the movement restricting part. The sliding cylindrical part has a relief hole that communicates with the space inside.
US10900518B2
A linear guide apparatus may include a guide rail, a carriage block, at least two recirculating tubes, and two end covers. The carriage block has an axial sliding channel formed at a middle portion of a bottom surface thereof, and the carriage block is slidably coupled on the guide rail through the sliding channel. Each of two sides of the sliding channel has at least a sliding groove formed between the carriage block and guide rail. Each sliding groove comprises a plurality of rolling balls installed therein so as to enable the carriage block to slide forward and backward on the guide rail. Each of the sliding grooves is cooperated with a recirculating channel axially penetrating through the carriage block. Each of the recirculating tubes comprises a plurality of spiral threads to enable the rolling balls to have lateral roll at a specific angle when passing therethrough.
US10900517B2
A slide includes a carriage, a guide, and interposed pads allowing the carriage to be moved in translation in a longitudinal direction by relative sliding of the pads on contact surfaces distributed symmetrically on both sides of two planes: a horizontal plane parallel to the longitudinal direction and the transverse direction and a median plane parallel to the longitudinal direction and the vertical direction. The contact surfaces are oriented so as to form with the horizontal plane an angle between 30° and 70° inclusive.
US10900505B2
A line rupture safeguard for a hydraulic cylinder that has a connecting line between a connection for the hydraulic cylinder and a connection for a hydraulic unit, wherein a spring-biased closure unit in the connecting line is biased in a position releasing the connecting line, and at least partially closes the connecting line when a pressure differential in the connecting line is exceeded. A movable cam follower is provided that has a curved section which interacts with the spring-biased closure unit, and whose position dictates the spring bias of the closure unit and the pressure differential for at least partially closing the closure unit.
US10900502B2
An electro hydraulic servo valve and a method of controlling pressure therein includes a first stage unit including a moveable direct drive valve, a second stage unit including a centering spring and a second stage spool valve that is fluidly connected to the moveable direct drive valve, and at least one pressure feedback fluid line fluidly connected to the first stage unit. The moveable direct drive valve selectively supplies fluid pressure to the second stage unit. Motion of the second stage unit is arrested using the centering spring and motion of the first stage unit is arrested when pressure is fed back to the first stage unit. A supply pressure or a return pressure is metered using the pressure feedback fluid line.
US10900500B2
An ejector for a refrigerating machine having a main body crossed by a conduit for passage of refrigerant fluid and having a compartment which includes a seating, which is in communication with the conduit, and a mouth for inlet of refrigerant fluid; a nozzle which can be coupled with the seating and has an internal hole for passage of the refrigerant fluid, and a shutter having an end which can be coupled with the hole to close the hole.
US10900493B2
A luminous fan includes a fan frame, a main circuit board, a light guide element and a light-guiding impeller. The main circuit board is disposed on a bracket of the fan frame and includes a first light-emitting element. The light guide element is located over the main circuit board, and includes a light input surface and light output surface. A light guide post is disposed on the light input surface. A reflective structure is formed on the light output surface. The light-guiding impeller is pivotally coupled to the bracket. The first light-emitting element emits a first light beam. After the first light beam is transmitted to the reflective structure through the light guide post, the first light beam is reflected by the at least one reflective structure and diffused toward a middle region of the light guide element.
US10900487B2
A pump assembly (1) includes an impeller (12) with a rotor axis (R), a pump housing (11) accommodating the impeller (12), a drive motor with a stator (14) and a rotor (51) for driving the impeller (12). A rotor can (57) accommodates the rotor (51), and a stator housing (13) accommodates the stator (14). The rotor can (57) includes a rotor can flange (63) having a lateral rotor can flange face (87) fitting within a peripheral wall (69) of the pump housing (11). The lateral rotor can flange face (87) has at least three radial projections (91) abutting against the peripheral wall (69) of the pump housing (11) and centering the rotor can (57) with respect to the peripheral wall (69) of the pump housing (11).
US10900479B2
An air-bag type inflating device includes an elastic bag body and a sealing member; the sealing member has a first membrane, a second membrane and a third membrane, the second membrane is connected to the first membrane, the third membrane is stacked and arranged at a connecting location of the first membrane and the second membrane and disposed at an inner side of the first membrane; a unidirectional nozzle passage is formed between the first membrane and the third membrane, and capable of being optionally operated for opening or closing the first chamber and the second chamber. Accordingly, an opening/closing status of the unidirectional nozzle passage can be stably and precisely controlled after the bag body is pressed.
US10900474B2
Generally disclosed herein are unique mechanical elements implemented in a system and method to convert authentic hand water pumps into functioning water faucets or fabricate the functioning water faucet to simulate an authentic hand water pump. The operating principles and feel of a typical lever faucet have been replicated on the hand pump through use of a cartridge valve connected to a coupling clevis. The pump handle can be lifted up to turn water on and control the flow rate and can simultaneously be partially rotated clockwise or counterclockwise to select water temperature.
US10900471B2
A SMA-driven rotary actuator comprises as actuating elements two U-shaped SMA wires (3) connected in an antagonistic configuration to a rotating input member (1) coupled to an oppositely rotating output member (2), preferably through a geared coupling, which is connected to a shaft (4) of a user device.
US10900468B2
A lightning-resistance performance of a wind turbine blade is improved with a simple configuration or method. Provided is a wind turbine blade protection structure for protecting a wind turbine blade from lightning, including a protection layer including a conductive metal foil arranged so as to cover at least a part of a surface of the wind turbine blade. The protection layer includes an elongated portion extending in a blade longitudinal direction along a trailing edge of the wind turbine blade from a blade root of the wind turbine blade to a blade tip portion.
US10900457B2
The invention relates mainly to an assembly comprising: —a combustion engine ring gear having a plurality of teeth, the said ring gear being defined by a modulus and a pressure angle, —a starter comprising a pinion (31) able to engage with the said ring gear of the said combustion engine, the said pinion (31) having a plurality of teeth (42) is defined by a modulus (Mp) and a pressure angle (alpha_p), characterized in that a pinion product which is the product of the modulus (Mp) of the said pinion (31) and the cosine of the pressure angle (alpha_p) of the said pinion (31) is greater than a ring-gear product equal to the product of the modulus of the said ring gear and the cosine of the pressure angle of the said ring gear.
US10900452B2
Various embodiments include a valve comprising a valve body including a valve seat; and a valve element movable along a longitudinal axis to close the on-off valve by sealing against the valve seat. The valve body includes a conical lateral surface. The valve body includes a radially extending spring projection which is resilient in an axial direction and projects radially beyond the lateral surface.
US10900447B2
Methods and systems are provided for coordinated operation of electric variable geometry turbocharger (e-VGT), an exhaust gas recirculation (EGR), and electric motor coupled to the e-VGT for expedited catalyst light-off. In one example, a method may include, during a cold-start, decreasing each of an opening of e-VGT vanes and an opening of an EGR valve while operating the electric motor for braking and reducing the e-VGT speed.
US10900438B2
An apparatus includes an input module structured to interpret a fuel pressure command indicative of a target fuel pressure within an accumulator and a target fuel injection characteristic, a pump module structured to control a pump assembly to provide fuel to the accumulator to maintain the target fuel pressure within the accumulator, an injector module structured to control a plurality of fuel injectors to inject fuel into an engine based on the target fuel injection characteristic, a pressure module structured to interpret pressure data regarding an actual fuel pressure within the accumulator and to determine a pressure difference between the target fuel pressure and the actual fuel pressure, and a modulation module structured to determine a final fuel injection command responsive to the pressure difference exceeding a first magnitude threshold where the final fuel injection command is based on the pressure difference and the target fuel injection characteristic.
US10900428B2
A controller for an internal combustion engine includes a processing circuit that performs a dither control process on condition that a temperature increase request of a catalyst is made. The processing circuit operates fuel injection valves so that during the dither control process, one or more cylinders are lean combustion cylinders in a first period and another one or more cylinders are rich combustion cylinders and so that the average value of an exhaust gas-fuel ratio is a target air-fuel ratio in a second period including the first period. The dither control process is restricted in a manner that, on condition that the rich process is performed, the degree of richening of the richest exhaust gas-fuel ratio of exhaust gas-fuel ratios in the cylinders is reduced.
US10900422B2
The heat exchanger system can have a first conduit extending from at least one first conduit inlet through a heat exchanger to at least two first conduit outlets; a second conduit extending from at least one second inlet through the heat exchanger to at least one second outlet, the first and second conduits disposed adjacent to one another in heat exchange engagement within the heat exchanger; and a bypass conduit extending from the first conduit between the at least one first inlet and the heat exchanger to the first conduit between the heat exchanger and at least one of said at least two first outlets.
US10900421B2
The present disclosure describes a fuel system for an engine. The fuel system includes a fuel metering valve, a flow measuring system, and a controller in communication with the fuel metering valve and the flow measuring system. The fuel metering valve is operable to meter a flow rate of fuel based on a stroke of the fuel metering valve. The flow measuring system is configured to measure a mass flow rate of the fuel leaving the fuel system at a bandwidth greater than 20 Hz. The controller is configured to dynamically adjust the stroke of the fuel measuring system based on the mass flow rate of the fuel measured by the flow measuring system to change the flow rate of the fuel.
US10900417B2
The invention relates generally to an electrical power and storage system and more specifically to ways and methods of using a thermal storage medium as a heat source to heat compressed air from a power augmentation system for use in a gas turbine engine.
US10900399B2
A mobile emissions control system is provided for diesel engines operated on ocean-going ships at-berth. The emissions control system comprises two essential elements: an emissions capturing system and an emissions control system. The emissions control system may be mounted on a towable chassis or mounted on a barge, allowing it to be placed alongside ocean-going ships at-berth. The emission capturing system captures exhaust from a ship's diesel engine and conducts it into the emissions control system, which cleans the exhaust and then passes clean air into the atmosphere through an exhaust outlet.
US10900398B2
A muffler filter within a housing (1) is disclosed, which is capable of being secured to an automobile rear bumper adjacent the exhaust of an automobile. The filter housing (1) is attached to vehicle with top (11) and bottom (12) clamps. The filters (3, 4) are attached to removable cartridge holder (2). The fireproof band (6) and filter interlocks (7) are attached over housing (1) for locking the filter. The movable slide (8) is attached to housing (1) for connecting filter to bottom of bumper. Fire proof strap (9) for connecting filter to top of bumper is located on top of housing (1). The filters (3, 4) are mainly activated charcoal filters combined with ionic transport membrane system and comprises absorbent material in a matrix capable of absorbing a plurality of noxious fumes emitted from the exhaust the automobile. The filters are capable of being replaced.
US10900395B2
An oil separation device includes an oil separator in a housing between a gas inlet and an outlet. An opening is formed at the longitudinal end of a gas-conducting channel connected to the gas inlet the end facing away from the gas inlet, and a throttle aperture movably mounted in the longitudinal direction of the gas conducting channel. The gas conducting channel and an outlet channel form an annular gap through which crankcase ventilation gases flow via a nozzle gap, and the housing has an additional opening to which a reference pressure can be applied on the throttle aperture side facing away from the gas conducting channel. The throttle aperture extends radially beyond the annular gap and has a seal region molded onto the edge that is sealingly arranged in a recess formed in the housing such that the throttle aperture fluidically separates the additional opening from the gas inlet.
US10900377B2
A system and method of monitoring for sand plugging in a gas turbine engine includes sensing differential pressure across a combustor during engine operation. The sensed differential pressure is processed to determine an amount of sand plugging of combustor cooling holes, and an alert is generated when the amount of sand plugging exceeds a predetermined threshold.
US10900372B2
A method and a device for storing electrical energy by means of conversion into thermal energy and reconversion into electrical energy are described. In a pipe system as a vapor container, there is produced overheated vapor by use of electrically produced heat, said vapor transmits in turn the heat to the walls of the walls of the vapor container (1) under-utilization a thermodynamic effect, said walls transmitting the heat to the storage medium (2) by use of additionally arranged welded plates.
US10900367B2
A sealing unit for a turbocharger for sealing a transition from a bearing housing into a compressor housing, and a method for producing a sealing unit of this type. The sealing unit includes a sealing bush which is designed for common rotation with a shaft of a turbocharger, a slide ring, and first and second groove rings. The first and second groove rings are designed for common rotation with the sealing bush and are arranged on the sealing bush. The slide ring is arranged between the first and second groove rings in the axial direction so that radially extending sealing gaps are formed on both sides of the slide ring between the slide ring and the respective groove ring.
US10900358B2
The packaged compressor includes: an exhaust duct having an exhaust port; a gas cooler arranged to be inclined with respect to the exhaust port in the exhaust duct; and at least one sound insulating plate arranged in a direction perpendicular to the exhaust port in the exhaust duct, the sound insulating plate configured to partition the exhaust port. In the packaged compressor, the exhaust port is partitioned into divided openings by the sound insulating plate. Of the divided openings, an area of a first divided opening provided on a side where a distance between the gas cooler and the exhaust port is shortest is larger than an area of a second divided opening.
US10900356B2
Mineral bits (10, 100) and associated mounts (30, 116, 200) for use during excavation and mining operations are disclosed. An exemplary bit (10) has a front region (12) and an opposite rear region (14) and comprises a head portion (16) and a mounting portion (18) secured to the head portion (16). The mounting portion (18) can be configured to be releasably retained by a mount (30). A rounded transition (22) disposed in the front region (12) of the bit between the head portion (16) and the mounting portion (18) provides a clearance (C) between the head portion (16) and the mount (16). Mineral bits (10, 100) disclosed can be inserted into and withdrawn from mounts (30, 1 16, 200) by linear and/or rotational movement.
US10900351B2
An untethered apparatus for measuring properties along a subterranean well. According to at least one embodiment, the untethered apparatus includes a housing, and one or more sensors configured to measure data along the subterranean well. The data includes one or more physical, chemical, geological or structural properties in the subterranean well. The untethered apparatus further includes a processor configured to control the one or more sensors measuring the data and to store the measured data, and a transmitter configured to transmit the measured data to a receiver arranged external to the subterranean well. Further, the untethered apparatus includes a controller configured to control the buoyancy or the drag of the untethered apparatus to control a position of the untethered apparatus in the subterranean well. The processor includes instructions defining measurement parameters for the one or more sensors of the untethered apparatus within the subterranean well.
US10900350B2
In one embodiment, a radio-frequency identification device for use in a wellbore includes a housing made of a polymer; and an antenna disposed in the housing. The polymer may be selected from the group consisting of an elastomer, a plastic, a rubber, a thermoplastic elastomer, and combinations thereof. The RFID device may also include a fill material disposed in the housing.
US10900349B2
The subject technology relates to estimation of flow rates using acoustics in a subterranean borehole and/or formation. Other methods, systems, and computer-readable media are also disclosed. The subject technology includes drilling a wellbore penetrating a subterranean formation. The subject technology includes logging the wellbore using an acoustic sensing tool to obtain logged measurements, and obtaining acoustic pressure data associated with a leak source in the wellbore using the logged measurements. The subject technology also includes determining a flow rate (volumetric for fluid-based or mass for gas-based) of the leak source from the acoustic pressure data, and determining an area of the leak source from the determined flow rate. The subject technology also includes generating and providing, for display, a representation of the leak source using the flow rate and the area of the leak source.
US10900346B2
Systems and methods for determining azimuth of a wellbore while drilling. A method of drilling a wellbore that includes rotating a drill bit to extend the wellbore into a subterranean formation. The method may further include measuring magnetic toolface with a first magnetometer while rotating the drill bit. The method may further include obtaining a cross-axial magnetic field measurement. The method may further include determining azimuth at a point in the wellbore using at least the magnetic toolface and the cross-axial magnetic field measurement. The method may further include using the azimuth as feedback in the drilling the wellbore.
US10900343B1
A system or method for drilling includes autonomously controlling a rotary or percussive drilling process as it transitions through multiple materials with very different dynamics. The method determines a drilling medium based on real-time measurements and comparison to prior drilling data, and identifies the material type, drilling region, and approximately optimal setpoint based on data from at least one operating condition. The controller uses these setpoints initially to execute an optimal search to maximize performance by minimizing mechanical specific energy.
US10900342B2
A method for controlling an automatic drilling system includes measuring at least one drilling operating parameter applied to a drill string disposed in a wellbore when the drill string is suspended above the bottom of a wellbore. The drill string is lowered to drill the wellbore when the wellbore. At least one relationship is established between the at least one measured drilling operating parameter and corresponding values of a drilling response parameter at the surface and at the bottom of the drill string. A value of a rate of penetration parameter at surface is selected to operate the automatic drilling system so as to optimize a rate of penetration parameter at the bottom of the drill string.
US10900333B2
An electrical connector apparatus for use in a downhole tool comprising a housing, a contact screw within outer threads and inner threads, a contact plunger within the inner bore of the housing and a second cylinder protruding from the first cylinder. The contact spring is located between the contact plunger and the contact screw and pre-loads the contact plunger within the housing.
US10900332B2
System and methods for providing a fluid flow path through a lower casing and a cement of a subterranean well includes a plurality of perforation tubes extending through a sidewall of a lower casing, the perforation tubes moveable from a retracted position to an extended position. In the retracted position a minor length of the perforation tubes is located outside of an outer diameter surface of the lower casing. In the extended position, a major length of the perforation tubes is located outside of the outer diameter surface of the lower casing, the major length being greater than the minor length. In the extended position, the perforation tubes extend radially outward from the outer diameter surface of the lower casing. Each of the plurality of perforation tubes is positioned axially along the lower casing to be moveable to an extended position in a formation zone of the subterranean well.
US10900327B2
A system and method is provided for upgrading a continuously flowing process stream including heavy crude oil (HCO). A reactor receives the process stream in combination with water, at an inlet temperature within a range of about 60° C. to about 200° C. The reactor includes one or more process flow tubes having a combined length of about 30 times their aggregated transverse cross-sectional dimension, and progressively heats the process stream to an outlet temperature T(max)1 within a range of between about 260° C. to about 400° C. The reactor maintains the process stream at a pressure sufficient to ensure that it remains a single phase at T(max)1. A controller selectively adjusts the rate of flow of the process stream through the reactor to maintain a total residence time of greater than about 1 minute and less than about 25 minutes.
US10900318B2
A method that includes introducing a first fluid at a first flow rate into a first end of a channel of a hydraulic energy transfer system, introducing a second fluid at a second flow rate into a second end of the channel opposite the first end, wherein the first flow rate is lower than the second flow rate, and operating the hydraulic energy transfer system to output a third fluid comprising the first fluid and a portion of the second fluid and exhibiting a step-change in concentration of the first fluid. The first fluid is proppant slurry introduced at a first pressure, the second fluid is a clean fluid introduced at a second pressure higher than the first pressure, and third fluid is a fracturing fluid exhibiting the step-change in proppant concentration. The hydraulic energy transfer system includes a rotary isobaric pressure exchanger.
US10900317B2
A blowout preventer (BOP) stack module includes a chassis core including a module frame, a remotely operated underwater vehicle (ROV) coupling hardware coupled to the chassis core, wherein the ROV coupling hardware couples with an ROV configured to transport and selectively couple and uncouple the BOP stack module relative to a BOP stack, a mechanical connector coupled to the chassis core, wherein the mechanical connector couples to a stack frame of the BOP stack, an electrical BOP component coupled to the chassis core, wherein the electrical BOP component performs one or more electrical BOP functions of the BOP stack, and an electrical connector coupled to the chassis core and the electrical BOP component, wherein the electrical couples to a corresponding electrical connector of the BOP stack or an adjacent BOP stack module.
US10900306B2
A landing tool includes a body with an inner surface. A receiving groove is located on the inner surface and includes a first groove portion and a second groove portion separated by a tab. At least a portion of the tab is recessed from the inner surface of the landing tool. At least a portion of the second groove portion may further be recessed from one or both of the inner surface of the landing tool or an inner surface of the tab.
US10900304B2
A flow diverter for connecting a central bore to an outer conduit. The flow diverter defines a portion of the central bore and angled flow passages connecting the portion of the central bore to the outer conduit. Rounded edges between the central bore and angled flow passages reduce cavitation and/or turbulence. The rounded edges and an adjacent portion of the central bore may be defined by an insert.
US10900291B2
Polycrystalline diamond includes a working surface and a peripheral surface extending around an outer periphery of the working surface. The polycrystalline diamond includes a first volume including an interstitial material and a second volume having a leached region that includes boron and titanium. A method of fabricating a polycrystalline diamond element includes positioning a first volume of diamond particles adjacent to a substrate, the first volume of diamond particles including a material that includes a group 13 element, and positioning a second volume of diamond particles adjacent to the first volume of diamond particles such that the first volume of diamond particles is disposed between the second volume of diamond particles and the substrate, the second volume of diamond particles having a lower concentration of material including the group 13 element than the first volume of diamond particles. Various other articles, assemblies, and methods are also disclosed.
US10900276B2
An assembly press for producing an insulating glass element with two panes includes: two press elements arranged opposite each other with a working chamber defined by a spacing therebetween, the spacing being adjustable in a first direction to press together the panes; and a conveying device to transport the panes into and out of the working chamber in a second direction perpendicular to the first direction, at least one of the press elements being adjustable in a third direction perpendicular to the first and second directions. The conveying device comprises first and second drivable conveying elements respectively including first and second support mechanisms to respectively support lower faces of the two panes during transport in a first and second transport planes. The first and second conveying elements are adjustable independently of each other such that the transport planes are located at different positions in the third direction.
US10900267B2
Various embodiments for hinge arresting apparatuses are disclosed. The hinge arresting apparatus can include a first plate, arresting ribs, a second plate, and an elongated fastener. The first plate comprising a first longitudinal face. The arresting ribs each: includes a first-, second-, and a mid-section; each oriented perpendicularly to and affixed to the first longitudinal face of the first plate. The second plate includes an orifice and a second longitudinal face affixed to the second section of each of the arresting ribs. The orifice includes a threaded inner surface. An elongated fastener is positioned within the orifice and includes a threaded external surface complementary to the threaded inner surface. Each mid-section includes a notch configured to transition over a hinge knuckle. The elongated fastener extends through the orifice and contacts a leaf of the hinge when rotated in a predetermined direction and thereby arrest axial rotation thereof.
US10900264B2
A hinge structure and a casing using the same are provided. The hinge structure includes a first component and a second component. The first component includes a shaft and a connection member, wherein the shaft is fixed on the connection member. The second component includes a bushing and a limiting member, wherein the shaft is received in the bushing, the limiting member is disposed on the bushing, and the first component is detachably installed on the second component through the limiting member.
US10900254B2
A lock for a door including a configurable lock function. The lock includes a removable and user accessible actuator which when removed from the lock disables a lock function, and when inserted into the lock enables the lock function. Removal of the actuator places the lock in a disabled condition in which the lock cannot be locked by other means. Insertion of the actuator into the lock places the lock in an enabled condition in which the lock is locked or unlocked by the position of the actuator. The lock is installed without the actuator when the lock is intended to be used only in a passage operation where the door provides access only, but does not restrict access. The lock is installed with the actuator when the lock is intended to be used in a privacy operation where the lock is intended to restrict access to an area.
US10900252B2
A canopy assembly for a barrier defined by at least two sides, wherein the canopy assembly including a cover assembly; and a bracket assembly, coupled to the cover assembly, wherein the bracket assembly includes at least a first bracket for coupling the cover assembly to the first side of the barrier and at least a second bracket for coupling the cover assembly to the second side of the barrier, wherein each of the at least first and second brackets have a cavity dimensioned to receive a plurality of differently dimensioned barrier top rails or wall surfaces.
US10900234B2
A gutter cover system includes a gutter section forming an open channel, and a gutter cover section including a header and a plurality of bristles coupled to the header. The header of the gutter cover section has a longitudinal axis that is located along a first side wall of the gutter section. The plurality of bristles project outward from the header and span at least a portion of the open channel of the gutter section from the first side wall towards a second side wall of the gutter section.
US10900233B2
A skylight or roof hatch that is manually opened and closed. The skylight is formed of a window mounted to a casing frame by way of one or more hinges, which allows the window to open and close. One or more gas springs mounted between the window and casing frame are configured to exert force against the inside of the window. The gas springs are used to urge the window into an open position. Once in the open position, the window is closed by overcoming the biasing force exerted by the gas springs. This is achieved by winding in a cable that is connected to the window. A single pulley wheel that is mechanically linked to other mechanical elements is utilized to spool in the cable connected to the window in order to close the window and to unlock a reel lock to allow for automatic opening of the window.
US10900230B2
A suspended ceiling system for a building structure includes a plurality of parallel struts for supporting a plurality of parallel vanes suspended from the struts in perpendicular relationship thereto. The vanes can be suspended in downwardly spaced relationship to the struts or in contiguous relationship therewith and occur in different forms including illuminated vanes, adjustable vanes and the like.
US10900222B2
A lightweight, durable mounting system for sound foam panels that provides a quick installation process and that solves the basic question of how a musician, home owner, renter, tenant, or person looking to make a room quieter can install sound absorbing foam panels in a fast, cheap, and un-harmful manner. The system includes an acoustical pad with selected sound absorption capabilities with an optional firm backing attached to the pad, an optional firm lay-in sheet with or without adhesive, a containment frame a fastening manner for removably securing the acoustical pad to the frame, and an installation way such as rings for hanging or adhesive pads for surface mounting to walls or ceilings.
US10900219B1
A system protects an opening such as a window or a door from high wind and wind-borne debris by holding a panel such as plywood over the opening. An anchor bolt engages a resilient strap that holds the panel; a bracket secures the resilient strap to the head of the anchor bolt. In some cases, the anchor bolt can retract into the wall next to the opening when the system is not in use.
US10900215B1
The reinforced joint for a beam-column connection is provided for improving the resistance of steel-framed buildings against progressive collapse. Flange stiffening plates reinforce flanges of structural beams, with beam web stiffeners being attached to and extending between the flange stiffening plates. Additional column web stiffeners are attached to and extend between flanges of a structural column. A longitudinal cover stiffening plate is attached to the column stiffeners and the flange stiffening plates, extending across the joint and at least partially covering the beam web stiffeners. The reinforced joint between the structural beams and the structural column develops catenary action in the structural beams in the event of collapse.
US10900212B1
A magnetic flapper flush valve system for toilets may include a flush tube; a flapper arm pivotally engaged with the flush tube, the flapper arm including a balanced counterweight at a first end thereof; a weighted dome attached to a second end of the flapper arm, wherein the weighted dome includes a flapper dome frame and a top magnetic ring attached to a bottom surface of the flapper dome frame; a flush valve base attached to a bottom end of the flush tube, the flush valve base being a tube with a circular upper opening, the upper opening sized and shaped to accommodate placement of weighted dome therein; and a bottom magnetic ring attached to the flush valve base, wherein the bottom magnetic ring is positioned to removably engage with the top magnetic ring when the weighted dome is positioned within the flush valve base.
US10900206B1
A constant pressure system includes a pressure vessel with a vapor-liquid mixture used to provide pressure forces instead of compressed air that is typically used. The vapor-liquid mixture can be a number of substances, such as nitrous oxide, so long as the mixture exists in both the liquid and vapor phases. Importantly, the vapor-liquid mixture must maintain a constant pressure during the dispensing of fluids from the tank, so that the fluids are dispensed at the same constant pressure. As a result, the fluids within the tank can be dispensed at the same pressure as that of the vapor-liquid mixture within the tank, or scaled to a higher or lower pressure value through the use of a pressure-converter valve within the system.
US10900205B2
A sensing assembly assembly for use with a fire hydrant having a stem includes a sensor in fluid communication with a water supply; at least one battery in electrical communication with the sensor; and an antenna in electrical communication with the sensor; wherein at least a portion of the sensing assembly is located within an interior cavity of the stem.
US10900198B2
In a clutch (14) for a construction machine (1), comprising a drive-side end (58) and a driven-side end (60), a driven shaft (22), wherein, at the drive-side end (58), a drive-side bearing (40) is arranged at the driven shaft (22), it is specified for the following features to be achieved: that a lubricant line (42) for lubrication of the drive-side bearing (40) is specified which leads from the driven-side end (60) to the drive-side bearing (40) and extends, at least sectionally, through the driven shaft (22).
US10900195B2
A slope-level-cut bucket for an excavator includes a first bucket half and a second bucket half. The bucket halves are pivotably connected to each other and movable between a closed position and an opened position. Each bucket half has an excavating edge configured to minimize bucket overlap during cutting of a sloped surface. In particular, the excavating edge includes a plurality of steps. The dimensions of the steps are selected to optimize the cutting of a desired slope of the excavating surface.
US10900194B2
A safety grill or grate for use with a camera and the like during maintenance.
US10900192B2
A sediment capping system is adapted to create, and distribute, a homogenized mixture of capping material. Where distributing the capping material, the system is configured to militate against the capping material forming clumps of a size and weight that would disturb the sediment on a bottom of a body of water. This in turn militates against the sediment being disturbed, and a disturbing of pollutants and toxins into the water surrounding the sediment. The sediment capping system militates against the clumping of capping material through a vibrating spreader and baffle system, producing a sediment cap with a more consistent depth that will minimally disturb the sediment on the floor of the body of water where the sediment cap is being deposited.
US10900185B1
A modular dike or barrier system includes interconnectable side and corner members having front and rear walls with integrally formed support ribs. Upper, base and side end walls connect and are integral with the front and rear walls. Each of the front and rear walls extends at an acute angle relative to the base wall that is configured to rest against a substratum. The inward acute angle allows for containing and redirecting a surge flow inwardly within an area contained by the barrier system in a direction away from the members. The members are generally plate-like and are configured to allow for horizontal stacking on the substratum. Members can include a selectively collapsible support assembly configured to be retained at central bodies of the respective members and to limit interference during stacking and transport of the members.
US10900182B2
The present invention is directed to a vehicle safety catch fence system, the system comprising: two or more posts; two or more longitudinal cables operatively coupled between the two or more posts; a transverse cable, wherein the transverse cable is operatively coupled to the two or more longitudinal cables; and two or more cable clamps, wherein the two or more cable clamps operatively couple the transverse cable to the two or more longitudinal cables.
US10900180B2
A collapsible user customizable sign having a frame on a first end of a pole where the frame is moveable between a collapsed position to a deployed position. The frame has a plurality of removably engageable flexible panels having indicia thereon connected to distal ends of aligned horizontal members of the frame. The flexible panels may be changed to change the indicia and or the color of the flexible panels to provide a user a customizable portable sign.
US10900175B2
Provided are a binder useful for making sheets processed to effectively prevent misfeeds, a sheet manufacturing apparatus capable of desirably manufacturing sheets processed to effectively prevent misfeeds, a sheet manufacturing method, and a sheet processed to effectively prevent misfeeds. The binder for binding fiber to make sheets includes resin; and polyhydric alcohol that is a solid at room temperature and changes to liquid phase when heated. The content of polyhydric alcohol to 100 parts by weight resin is greater than or equal to 0.1 parts by weight and less than or equal to 20 parts by weight polyhydric alcohol.
US10900174B2
Methods of forming crosslinked cellulose include mixing a crosslinking agent with an aqueous mixture of cellulose fibers containing little to no excess water (e.g., solids content of 25-55%), drying the resulting mixture to 85-100% solids, then curing the dried mixture to crosslink the cellulose fibers. Systems include a mixing unit to form, from an aqueous mixture of unbonded cellulose fibers having a solids content of about 25-55% and a crosslinking agent, a substantially homogenous mixture of non-crosslinked, unbonded cellulose fibers and crosslinking agent; a drying unit to dry the substantially homogenous mixture to a consistency of 85-100%; and a curing unit and to cure the crosslinking agent to form dried and cured crosslinked cellulose fibers. Intrafiber crosslinked cellulose pulp fibers produced by such methods and/or systems have a chemical on pulp level of about 2-14% and an AFAQ capacity of at least 12.0 g/g.
US10900167B2
A method of scribing abrasion aesthetics, patterns, images, serial numbers, ply markings and/or other information, such as sizing or care information, on fabric such as denim, before or during the fabric cutting process is provided. The method comprises loading the panel abrasion software, pattern marker software, and fabric scribing software; placing the fabric on a flat surface under at least one laser; laser scribing ply numbers, serial labels, fabric markers, and panel abrasions on the fabric; cutting the fabric into fabric lengths; spreading the pre-abraded and pre-marked fabric lengths on top of each other to create multiple plies in precise alignment; cutting shaped panels along the lines of the pattern marker with a conventional knife, laser, or other appropriate cutting tool; and stacking the abraded, labeled and shaped panels robotically or manually for sewing.
US10900166B2
The present invention generally relates to a method for changing the color of a textile material to obtain a vintage and/or worn appearance comprising the steps of contacting the fabric textile material with a nitrate salt, activating the nitrate salt by the addition of an acid catalyst until the desired color change is achieved.
US10900164B2
A clothes dryer is disclosed. The clothes dryer includes a rotatably disposed drum, a heat pump system including a compressor configured to compress a refrigerant and a condenser configured to condense the refrigerant, a heater configured to heat air supplied to the interior of the drum, a first temperature sensor configured to detect a temperature of air passing through the interior of the drum, a second temperature sensor configured to detect a temperature of the compressor, and a processor configured to control an operation of the compressor on the basis of the temperature of the air passing through the interior of the drum detected by the first temperature sensor and control an operation of the heater on the basis of the temperature of the compressor detected by the second temperature sensor.
US10900159B2
A long arm quilting machine with a batting bin has been developed. The batting bin includes an elongated partially enclosed trough that attaches to the quilting machine and extends, in length, more than 50% of a longest dimension of the quilting machine. The batting bin includes one or more support members to support a position of the trough in relation to the quilting machine. The trough has an open upper portion which allows batting material to be dispensed upward into the quilting machine. The trough has an enclosed lower portion such that batting material within the trough is kept from touching a floor the quilting machine is positioned over.
US10900155B2
An instrument for making a ribbon embellishment is provided. The instrument is made up of a ring-shaped plate, and a plurality of extensions each extending from the ring-shaped plate toward the center of the circular plate. The plurality of extensions include a first extension, a second extension and a third extension, and the first extension has a first surface and a second surface opposite to the first surface. In plan view, the second extension faces the first surface of the first extension, and the third extension faces the second surface of the first extension.
US10900152B2
To achieve high fit corresponding to variation in dimensions and shapes in a section of a human body and high return-promoting-effect. The cylindrical bandage (1) has increase and decrease in the number of stitches of row on one circle of a wale side to reflect a variation in circumference of a section of a human body in human body circumference dates m1, m2, m3, . . . . This bandage includes depression part (exterior convex part (42) where stitch shows convexity on the outside and concavity on the inside) and projection part (interior convex part (41) where stitch show concavity on the outside and convexity on the inside) on the inside being in contact with a wear part. The depression part and projection part are alternatively and continuously arranged in parallel in a circumferential direction. This bandage has continuous unevenness in the cross-section by knitting.
US10900138B2
Provided are a metallic foil manufacturing method in which a metallic film electrodeposited by electrolysis on the surface of an electrodeposition surface of a cathode is peeled off to form a metallic foil, and the electrodeposition surface used therein is obtained by subjecting a roughened surface, which results from roughening a smoothed surface made of titanium or titanium alloy using a blast treatment, etc., to an oxidation treatment selected from thermal oxidation, anodic oxidation (preferably anodic oxidation carried out while moving the anodic oxidation solution), or a combination treatment of thermal oxidation and anodic oxidation so that the electrodeposition surface has an oxidation layer with a thickness of 30 to 250 nm on the uppermost layer and has a surface roughness RZJIS of 4 to 10 μm.
US10900131B2
Among other things, a device for use in electrolyzing water is described. The device comprises an electrolysis unit that includes a chamber, an ion exchange structure in the chamber, a cathode, an anode, a high pressure chamber, and a reservoir. The chamber is separated by the ion exchange structure into a first compartment and a second compartment. The cathode is in the first compartment and the anode in the second compartment. The reservoir is disposed in the high pressure chamber for storing water to be supplied to the chamber of the electrolysis unit. In some implementations, the ion exchange structure is a proton exchange membrane.
US10900126B2
Disclosed is a substrate treating method for performing a heat treatment of a substrate in a heat treating space. The method includes a loading step of loading the substrate on support pins, an exhaust step of exhausting gas within the heat treating space, an inert gas supply step of supplying inert gas into the heat treating space, an under-substrate space gas discharging step of discharging gas within an under-substrate space between the substrate and the top face of the heat treating plate, and a heat treating step of retracting the support pins into the heat treating plate, and performing the heat treatment of the substrate placed on the top face of the heat treating plate in the heat treating space.
US10900115B2
A chalcogenide film is provided. The chalcogenide film includes a noble metal chalcogenide material having a formula MCx. M represents a noble metal. C represents a chalcogen. x is any one positive value equal to or more than 1.4 and less than 2. The chalcogenide film is configured to generate electrons and holes upon light incident on the chalcogenide film.
US10900110B2
A method for hot forming a steel component is provided. The steel component is heated into a range of complete or partial austenitization in a heat treatment step. The heated steel component is both hot-formed and quench-hardened in a forming step. A first pretreatment step precedes the heat treatment step in terms of process, in which first pretreatment step the steel component is provided with a corrosion-resistant protective layer in order to protect against scaling in the heat treatment step. Before the heat treatment step is performed, a surface oxidation process occurs in a second pre-treatment step, in which a weakly reactive, corrosion-resistant oxidation layer is formed on the scale protection layer by means of which oxidation layer abrasive tool wear is reduced in the forming step.
US10900107B2
Method for the manufacturing of an Al—Mg—Si(—Cu) extrusion alloy, the alloy initially being cast to extrusion billet(s), containing in wt. % Si: 0.20-1.50 Mg: 0.25-1.50 Fe: 0.05-0.50 Cu: 0.00-1.00 Mn: 0.00-1.00 Cr: 0.00-0.50 Zn: 0.00-0.50 Ti: 0.00-0.20, and including incidental impurities and balance Al.
US10900106B2
Disclosed herein is a ferritic steel having decreased specific gravity and having excellent mechanical strength by suppressing formation of κ-carbide. The ferrite steel may include: carbon (C) in an amount of about 0.05 to 0.12 wt %; aluminum (Al) in an amount of about 3.0 to 7.0 wt %; manganese (Mn) in an amount of about 0.5 wt % or less (not 0%); nickel (Ni) in an amount of about 0.5 wt % or less (not 0%); chromium (Cr) in an amount of about 0.75 wt % or less (not 0%); silicon (Si) in an amount of about 0.3 to 0.75 wt %; a combined amount of titanium (Ti) and vanadium (V) in an amount of about 0.25 to 0.7 wt %; and a balance being iron (Fe), all the wt % are based on the total weight of the ferritic steel.
US10900103B2
An Mg—Li alloy contains more than 10.50% by mass and not more than 16.00% by mass of Li, not less than 2.00% by mass and not more than 15.00% by mass of Al, not less than 0.03% by mass and less than 1.10% by mass of Mn, impurities, and the balance of Mg. The impurities contain Fe at a concentration of 15 ppm or less. The alloy may optionally contain M, which is at least one element selected from the group consisting Ca, Zn, Si, Y, and rare earth metal elements with atomic numbers of 57 to 71.
US10900100B2
A hot rolled steel sheet having a chemical composition consisting of, in mass %, C: 0.020-0.180%, Si: 0.05-1.70%, Mn: 0.50-2.50%, Al: 0.010-1.000%, N: 0.0060%, P≤0.050%, S≤0.005%, Ti: 0-0.150%, Nb: 0-0.100%, V: 0-0.300%, Cu: 0-2.00%, Ni: 0-2.00%, Cr: 0-2.00%, Mo: 0-1.00%, B: 0-0.0100%, Mg: 0-0.0100%, Ca: 0-0.0100%, REM: 0-0.1000%, Zr: 0-1.000%, Co: 0-1.000%, Zn: 0-1.000%, W: 0-1.000%, the balance: Fe and impurities, wherein a metal microstructure includes, in area %, at a position ¼ W or ¾ W from an end face of the steel sheet and ¼ t or ¾ t from a surface, martensite: more than 2%-10%, retained austenite <2%, bainite 40%, pearlite 2%, the balance: ferrite, an average circle-equivalent diameter of a metallic phase constituted of martensite/retained austenite is 1.0-5.0 μm, an average of minimum distances between adjacent metallic phases is 3 μm or more, and a standard deviation of nano hardness is 2.0 GPa or less.
US10900099B2
Provided is a steel H-shape for low temperature service including a predetermined chemical composition. A CEV obtained by CEV=C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15 is 0.40 or less. A sum of an area ratio of one or both of ferrite and bainite at a 1/4 position from an outer side across a thickness of a flange and a 1/6 position from an outer side across a flange width is 90% or more, and an area ratio of a hard phase is 10% or less. An effective grain size is 20.0 μm or less, and a grain size of the hard phase is 10.0 μm or less. 30 pieces/mm2 or more Ti oxides having an equivalent circle diameter ranging from 0.01 to 3.0 μm are included. The thickness of the flange ranges from 12 to 50 mm.
US10900096B2
Provided herein is a steel sheet of a specific composition that has a micro structure containing, by volume, 75 to 95% of ferrite, 3 to 15% of martensite, 0.5 to 10% of perlite, 10% or less of unrecrystallized ferrite, and 21.5% or less of a low-temperature occurring phase representing the remainder, and in which the ferrite has an average crystal grain diameter of 6 μm or less, and the martensite has an average crystal grain diameter of 3 μm or less, and an average aspect ratio of 4.0 or less, and in which a Nb base precipitate having an average grain diameter of 0.10 μm or less is contained. The steel sheet has a tensile strength of 590 MPa or more.
US10900093B2
K13-propeller polymorphism is a useful molecular marker for tracking the emergence and spread of ART-resistant P. falciparum. The invention encompasses methods, compositions, and kits for detecting and genotyping Plasmodium, for example, Plasmodium falciparum. The methods, compositions, and kits can be used to detect the presence or absence of a mutated K-13 propeller nucleic acid or protein in the sample.
US10900084B2
Disclosed is a method for supporting a diagnosis of a risk of colorectal cancer recurrence, including the steps of: performing a first measurement to measure the levels of expression of a plurality of genes selected from a first gene group present in a region from 18q21 to 18q23 on the long arm of chromosome 18 in a biological sample collected from a patient with colorectal cancer, a second measurement to measure the levels of expression of a plurality of genes selected from a second gene group present in a region from 20q11 to 20q13 on the long arm of chromosome 20, and a third measurement to measure the levels of expression of a plurality of genes selected from a third gene group including ANGPTL2, AXL, C1R, C1S, CALHM2, CTSK, DCN, EMP3, GREM1, ITGAV, KLHL5, MMP2, RAB34, SELM, SRGAP2P1, and VIM; and determining the risk of colorectal cancer recurrence of the patient based on the levels of expression measured in the measurement step.
US10900079B2
Compositions and methods for highly specific nucleic acid probes and primers are provided. The probe system comprises a complement strand and a protector stand that form a partially double-stranded probe. The reaction standard free energy of hybridization between the probe and target nucleic acid as determined by Expression 1 (ΔG°rxn=ΔG°t-TC−ΔG°nh-PC+(ΔG°v-TC−ΔG°h-PC)) is from about −4 kcal/mol to about +4 kcal/mol. Alternatively, the reaction standard free energy of hybridization between the probe and target nucleic acid is determined by Expression 1 to be within 5 kcal/mol of the standard free energy as determined by Expression 2 (−Rτ ln(([P]0−[C]0)/[C]0)]), where the [P]0 term of Expression 2 equals the concentration of the protector strand and the [C]0 term of Expression 2 equals the concentration of the complement strand. In addition, a method for on-the-fly fine tuning of a reaction using the present probe is provided.
US10900077B2
The present disclosure provides methods and systems for detecting multiple different nucleotides in a sample. In particular, the disclosure provides for detection of multiple different nucleotides in a sample utilizing fewer detection moieties than the number of nucleotides being detected and/or fewer imaging events than the number of nucleotides being detected.
US10900072B2
The present invention relates to a method for rapidly detecting copies of at least one RNA molecule expressed in individual cells and uses thereof.
US10900070B2
The technology as disclosed herein relates to methods, compositions and kits for multiplex measuring levels of expression of target RNA species (e.g., mRNA and non-coding RNAs) in single, living cells. Aspects of the invention relate to, in part, a duplex-binding protein which is labeled with a FRET dye, and a RNA-binding probe, which comprises a spectrally paired FRET dye and specifically hybridizes to a target RNA. When the RNA-binding probe binds to a target RNA, a duplex is formed, which is allows binding of the duplex-binding protein bringing the two FRET dyes into close proximity and allowing fluorescence resonance energy transfer (FRET) reaction and a detectable change in fluorescence, which determines the amount of target RNA species in the living cell. Aspects of the invention also include, kits, vectors and polynucleic acid sequences of the duplex-binding protein and RNA-binding probes disclosed herein, and cell and cell lines comprising the same.
US10900068B2
The present invention provides methods and systems for the capture and enrichment of target nucleic acids and analysis of the enriched target nucleic acids. In particular, the present invention provides for the enrichment of targeted sequences in a solution based format.
US10900067B2
Provided is a highly multiplex approach to disease condition diagnostics that combines nanopore sensing and nucleic acid nanoparticle (NANP) design and synthesis to detect multiple biomarkers to diagnose diseases. The system works by taking a sample containing biomarkers that is mixed with a plurality of nucleic acid nanoparticle (NANP) populations, with each population designed and synthesized to be able to detect a particular biomarker. Upon incubation, the mixture is used with nanopore measurements, with recordings of the ionic current through the nanopore. The ionic current recordings are analyzed, which determines the presence and/or concentration of biomarkers in the sample.
US10900055B2
The present invention provides engineered tyrosine ammonia-lyase (TAL) polypeptides and compositions thereof. In some embodiments, the engineered TAL polypeptides have been optimized to provide enhanced catalytic activity and enhanced acid stability, while reducing sensitivity to proteolysis and increasing tolerance to acidic pH levels. The invention also provides methods for utilization of the compositions comprising the engineered TAL polypeptides for therapeutic and industrial purposes.
US10900050B2
Polypeptides and recombinant DNA molecules useful for conferring tolerance to AOPP herbicides, phenoxy acid herbicides, and pyridinyloxy acid herbicides are provided in the present invention, as well as herbicide tolerant transgenic plants, seeds, cells, and plant parts containing the recombinant DNA molecules, as well as methods of using the same.
US10900047B2
The present invention relates to isolated polypeptides having beta-xylosidase activity and polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides.
US10900036B2
This invention relates to polycomb-associated RNAs, libraries and fragments of those RNAs, inhibitory nucleic acids and methods and compositions for targeting RNAs, and methods of use thereof.
US10900031B2
Provided in the present invention is a method for constructing a high-resolution single cell Hi-C library with a large amount of information, comprising the following steps: Step B: obtain a small amount of fixed chromatin; Step C: digest the fixed chromatin in Step B to obtain fragments of the fixed chromatin; Step D: reconnect the fragments of the fixed chromatin in Step C directly to obtain reconnected fragments of the fixed chromatin; Step E: de-fix the reconnected fragments of the fixed chromatin in Step D to release DNA fragments; Step F: amplify the released DNA fragments in Step E to obtain amplified products; and Step H: construct a sequencing DNA library by using the amplified products as the DNA fragments to be sequenced.
US10900026B2
Reported herein is a sortase comprising an amino acid sequence that is at least 90% identical to the amino acid sequence of SEQ ID NO: 11 and that comprises the mutations D101S and K137S.
US10900024B2
The present invention relates to a method for purifying viruses or virus-like particles using a crosslinked cellulose hydrate membrane and to a kit for purifying viruses or virus-like particles and the use thereof.
US10900021B2
A method of making a cell culture article is provided. The method includes forming a microcarrier from a microcarrier composition comprising a polygalacturonic acid compound or an alginic acid compound, infiltrating the microcarrier with a drying formulation to form an infiltrated microcarrier, and drying the infiltrated microcarrier to form a dried microcarrier, wherein the drying formulation comprises at least one of a saccharide and a monovalent cation.
US10900016B2
Disclosed are methods and systems for propagating microorganisms such as yeast using a carbon source that includes glycerol and a nutrient source that includes a stillage component.
US10900006B2
A method and apparatus are disclosed for the collection of light scattered from a liquid sample contained within a multiwell plate for which evaporation from the wells is mitigated by the application of a barrier between the liquid sample and the environment. A vertical thermal gradient is applied across the vessel so that condensation is inhibited from forming on the interior surface of the barrier, thus permitting clear illumination of the sample for visual imaging, fluorescence studies and light scattering detection.
US10900004B2
Methods for producing hydrocarbon-based polymers and hydrocarbon-based polymeric structures that are capable of removing carbon dioxide from an ambient environment to produce breathable oxygen. The methods produce enclosed, solar-exposed polymeric structures capable of expanding in area through the reuse of at least a portion of the hydrocarbon-based polymers. As such, the method produces self-sustaining polymeric/hydrocarbon-based structures capable of in-situ resource harvesting and reuse to create a sustainable, habitable area. The methods can be used to create a habitable environment in otherwise harsh conditions, such as those associated with high concentrations of carbon dioxide and low pressure, without the need to use external, non-renewable resources, and instead using renewable, in-situ resources to improve the viability of habitation within the environment of the manufactured three-dimensional structures.
US10899999B2
According to the invention, the compositions and methods provide for the complete removal of labels, synthetic glues and/or adhesives from a plurality of surfaces through the use of an aqueous or non-aqueous basic organic solvent and/or an amidine, optionally in combination with surfactants, chelants, acidulants and/or additional bottle wash additives. Beneficially, the compositions and methods are suitable for use at lower temperatures and pH conditions, along with under caustic-free and/or reduced caustic conditions to effectively remove such labels, synthetic glues and/or adhesives from a surface within less than about 30 minutes.
US10899988B1
The present invention relates, in part, to fuel mixtures and methods of preparing such mixtures. In particular, the mixture includes an alkenol additive that provides octane boosting.
US10899986B2
Mannich base compositions include the reaction products of (1) an amine component including at least one multifunctional amine of structure (1): wherein each R is independently H or CH2CH2CH2NH2; R1 is H, CH2CH2CH2NH2, C1-C21 alkyl, or C2-C21 alkenyl; n is 2; and m is 1 or 2, with (2) an alkyl substituted hydroxyaromatic compound, and (3) and aldehyde. The Mannich base compositions are useful for fuel additives and other articles. Additive compositions, fuel additives, fuel compositions and methods for reducing deposit formations in a fuel system are also disclosed.
US10899985B2
Amine alkenyl substituted succinimide reaction product compositions including the reaction products of (1) an amine component including at least one multifunctional amine of structure (1): wherein each R is independently H or CH2CH2CH2NH2; R1 is H, CH2CH2CH2NH2, C1-C21 alkyl, or C2-C21 alkenyl; n is 2; and m is 1 or 2 and (2) an alkenyl substituted anhydride. Additive compositions, fuel additives, fuel compositions and methods for reducing deposit formations in a fuel system are also disclosed.
US10899978B2
Method for converting a high-boiling hydrocarbon feedstock into lighter boiling hydrocarbon products
The present invention relates to a process for converting a high-boiling hydrocarbon feedstock into lighter boiling hydrocarbon products, said lighter boiling hydrocarbon products being suitable as a feedstock for petrochemicals processes, said converting process comprising the following steps of: feeding a hydrocarbon feedstock having a boiling point of >350 deg Celsius to a cascade of hydrocracking unit(s), feeding the bottom stream of a hydrocracking unit as a feedstock for a subsequent hydrocracking unit, wherein the process conditions in each hydrocracking unit(s) are different from each other, in which the hydrocracking conditions from the first to the subsequent hydrocracking unit(s) increase from least severe to most severe, and processing the lighter boiling hydrocarbon products from each hydrocracking unit(s) as a feedstock for one or more petrochemicals processes.
US10899977B2
A process and apparatus for hydrocracking a hydrocarbon stream that strips a liquid hydrocracked stream in a stripping column to provide a stripping overhead stream and a stripped stream. The stripping overhead stream fractionated to provide a light fractionated overhead stream, a light fractionated intermediate stream and a light fractionated bottoms stream in a single light fractionation column omitting the need for a separate deethanizer column.
US10899975B2
An integrated process for maximizing recovery of hydrogen is provided. The process comprises: providing a hydrocarbonaceous feed comprising naphtha, and a hydrogen stream to a reforming zone, wherein the hydrogen stream is obtained from at least one of a hydrocracking zone, a transalkylation zone, and an isomerization zone. The hydrocarbonaceous feed is reformed in the reforming zone in the presence of the hydrogen stream and a reforming catalyst to provide a reformate effluent stream. At least a portion of the reformate effluent stream is passed to a debutanizer column of the reforming zone to provide a net hydrogen stream and a fraction comprising liquid petroleum gas (LPG). At least a portion of the net hydrogen stream is recycled to the reforming zone as the hydrogen stream.
US10899974B2
The invention relates to various nonlimiting embodiments that include methods, apparatuses or systems for processing natural gas comprising a heavies removal column processing natural gas and light oil reflux. The overhead stream goes to heavies treated natural gas storage. The heavies removal column reboiler bottoms stream product is input to a debutanizer column. The debutanizer column overhead lights are input to a flash drum where the bottoms is pumped through a heat exchanger as a light oil reflux input to the heavies removal column, while the debutanizer reboiler bottoms product is stored as stabilized condensate. Alternatively, debutanizer column overhead lights are sent to heavies treated gas storage and the bottoms stream product goes to a depentanizer column, the overhead lights are pumped through a heat exchanger as a light oil reflux input to the heavies removal column, while the depentanizer reboiler bottoms product is stabilized condensate.
US10899969B2
Techniques for dewatering thick fine tailings may include one or more pre-treatment steps, such as pre-shearing to reduce the yield stress prior to flocculation, hydrocarbon removal below a threshold to improve flocculation and dewatering, flocculant dosing on a clay basis, and providing certain properties of the thick fine tailings related to coarse and fine particle sizes and/or chemistry such as divalent cation content. Various advantages may result from pre-treatments based on thick fine tailings properties, such as reduced flocculant dosage requirements, improved dispersion of flocculant into the thick fine tailings and/or enhanced dewatering, for example. One or more of the pre-treatments may be performed.
US10899965B2
A fluorescent material particle including: a particle that contains a thiogallate phosphor and a first adherent member containing boron oxide and being disposed on the surface of the particle, a method for producing the fluorescent material particles, and a light emitting device are provided.
US10899958B2
The embodiments of the present disclosure relate to increasing fracture network complexity within a subterranean formation using a plurality of fluid stages where one or more of such fluid stages utilizes a liquid gas treatment fluid. The embodiments described herein allow creation or extension of a dominant fracture and branch fractures extending therefrom at one or both of the near-wellbore region and/or the far-field region of a fracture network, thereby enhancing fracture network complexity.
US10899954B2
A drilling fluid composition including a viscosifier, treated date pit particles which are i) de-oiled and ii) treated with a base or both a base and an acid, and an aqueous base fluid, wherein the treated date pit particles are present in an amount of 0.01-5 wt %, relative to a total weight of the drilling fluid composition. A method of making the drilling fluid composition by de-oiling date pit particles, treating with a base or a base and an acid in a freeze/thaw process, and adding the freeze/thaw mixture to the viscosifier and the aqueous base fluid. A process for drilling a subterranean geological formation with the drilling fluid composition.
US10899945B2
Use of a chemical mechanical polishing (CMP) composition (Q) for chemical mechanical polishing of a substrate (S) comprising (i) cobalt and/or (ii) a cobalt alloy and (iii) Ti N and/or TaN, wherein the CMP composition (Q) comprises (E) Inorganic particles (F) at least one organic compound comprising an amino-group and an acid group (Y), wherein said compound comprises n amino groups and at least n+1 acidic protons, wherein n is a integer≥1. (G) at least one oxidizer in an amount of from 0.2 to 2.5 wt.-% based on the total weight of the respective CMP composition, (H) an aqueous medium wherein the CMP composition (Q) has a pH of more than 6 and less than 9.
US10899937B2
Various embodiments provide ice mitigating surface coatings and methods for applying ice mitigating surface coatings. Various embodiment ice mitigating surface coatings may be formed by hydrolysis of one or more substituted n-alkyldimethylalkoxysilanes terminated with functionalities having the following characteristics with respect to water: 1) non-polar interactions; 2) hydrogen bonding through donor and acceptor interactions; or 3) hydrogen bonding through acceptor interactions only. The substituted n-alkyldimethylalkoxysilanes of the various embodiments may include methyl terminated species, hydroxyl terminated species, ethylene glycol terminated species, and methoxyethylene glycol terminated species. Various embodiment ice mitigating surface coatings may be applied to metal surfaces, such as aluminum surfaces. Various embodiment substituted n-alkyldimethylalkoxysilanes may have an aliphatic chain that is saturated and liner or branched or that is partially unsaturated and liner or branched.
US10899936B2
Polyurethane-based and epoxy-based coating compositions are described that provide coatings and adhesives that are clear, amphiphobic and durable. Both water and hexadecane readily slide off these surfaces without leaving a residue. Coatings with thicknesses ranging from about 10 nm to about 10 μm exhibited excellent transmittance properties. Such films exhibited durability against abrasion, ink-resistance, anti-graffiti, anti-fingerprint, and strong adhesion to glass surfaces. The coatings are applicable to electronic devices, fabrics, glass, etc. to prepare optically clear, stain-resistant, and smudge-resistant surfaces.
US10899935B2
A coating material for preventing metal corrosion contains 50 to 99% by mass of an inorganic layered compound having an average particle size of 10 μm or less; 1 to 50% by mass of a corrosion inhibitor; and a liquid medium, in which the total content of the inorganic layered compound and the corrosion inhibitor is 100% by mass.
US10899934B2
The invention relates to coated effect pigments, wherein the coating comprises a binder which is suitable for powder paints. They comprise a crystalline and an amorphous fraction which is determined by C13 NMR MAS relaxation measurements, the relaxation of the 13C cores being fitted as a biexponential relaxation according to the formula (II) and the degree of crystallinity c being in a range between 40 to 85%, and relaxation having a short average relaxation time T1S and a long average relaxation time T1I, and T1I being in a range of from 65 to 130 s. The effect pigments coated according to the invention have at least one endothermic peak with a maximum from a range of Tmax=100 to 150° C. and an enthalpy ΔH associated with said peak from a range of 15 J/g to 80 J/g in DSC at a feed speed of 5° C./min, the enthalpy being calculated relative to the amount of the binder. The binders are applied to the effect pigment by way of spontaneous precipitation. M ( t , M 0 , a , c , T 1 s , T 1 l ) = M 0 · [ ( 1 - c ) · ( 1 - a · e - ( t T 1 s ) ) + c · ( 1 - a · e - ( t T 1 l ) ) ] ( II )
US10899931B2
There is provided a paint formulation comprising a composite pigment, said composite pigment being selected from the group consisting of metal oxide/silica, metal oxide/silicate, metal oxide/alumina, metal oxide/metal oxide and metal oxide/zirconia, wherein the size and amount of said composite pigment are selected to increase the opacity of said paint formulation.
US10899928B2
Vegetable oil compositions, as an example, corn oil, having an elevated lower alkyl ester content above about 7% weight percent of the total weight of the oil composition, and uses thereof are provided.
US10899926B2
A composition including at least one polymer containing silane groups, at least one epoxy resin, and at least one amine of the formula (I). The composition is low in odor, low in toxicity, and highly workable. It enables low-emission products which cure rapidly at ambient temperature to form macroscopically homogeneous films or bodies having good mechanical properties, high thermal stability and good adhesion properties, the mechanical properties being able to be adjusted from very elastic through to tough elastic. The composition is especially suitable as adhesive and/or sealant or coating.
US10899919B2
Provided are novel 4- and 5-substituted 1,2,3-triazoles, and regioisomer mixtures thereof, modified polymers, wherein the substituted 1,2,3-triazoles are modified by reaction with a modifying polymer (maleic anhydride based polymer). Depending upon the ratio of the substituted 1,2,3-triazole to the maleic anhydride based polymer employed, the resulting modified polymers can provide maleic anhydride based polymers that are partially or fully reacted with the substituted 1,2,3-triazoles. The resulting modified polymers may be partially or fully opened to provide amic acids, carboxylic acids, carboxylic acidic salts, imides, or esters. The novel 4- or 5-substituted 1,2,3-triazoles, and regioisomer mixtures thereof, modified polymers can be converted to a wide variety of useful polymers and may be employed in a wide variety of compositions. An example of a modified polymer may be represented by the structure: formula: (1) wherein m, n, and q are defined herein.
US10899917B2
The invention pertains to a dual cure fluoroelastomer composition including certain nitrile-containing fluoropolyether compounds, able to provide for cured parts having improved thermal and water vapour resistance, to a method of curing the same and to cured articles obtained therefrom.
US10899911B2
The present invention provides dialkyl phosphorus-containing compounds, namely reactive mono-hydroxyl-functional dialkyl phosphinates, serving as highly efficient reactive flame retardants in flexible polyurethane foams. The invention further provides fire-retarded polyurethane compositions comprising said the reaction product of the mono-hydroxyl-functional dialkyl phosphinates with polyol and isocyanate foam forming components.
US10899910B2
A cationic polymer salt composition is provided that includes a reaction product derived from reaction of a polyamine or a polyalkyleneimine and a substituted alkyl trialkyl quaternary ammonium salt. Also provided are surfactant compositions. The compositions may also include carriers, such as water, methanol, ethanol, propanol, isopropanol, butanol, isobutanol, monoethyleneglycol, an ethyleneglycol monobutyl ether, and hexylene glycol.
US10899904B2
The present invention is concerned with expanded beads of thermoplastic polyurethane in which a water-soluble anionic surfactant is attached at 50 mg/m2 to 1,000 mg/m2 onto the surfaces of expanded beads of thermoplastic polyurethane having a dispersant attached thereto; and a method for producing an expanded beads molded article, including filling the expanded beads of thermoplastic polyurethane in a mold for molding and heating with a water vapor to mutually fuse the expanded beads with each other. The present invention provides expanded beads from which an expanded TPU beads molded article having excellent tensile strength and a method for producing an expanded TPU beads molded article.
US10899898B2
Provided herein are seam tapes and related methods. The seam tapes can be compatible with polyolefin-based waterproof/breathable (w/b) membranes, including polypropylene (PP) w/b membranes and/or polyethylene (PE) w/b membranes. Also provided are seams sealed by means of these seam tapes, as well as materials, fabrics, and garments including one or more of these sealed seams.
US10899897B2
A friction stir welding method using a resin composition including: a monomer (A) having an ethylenically unsaturated bond; a thermosetting resin (B); a radical polymerization initiator (C); and a fiber reinforcing material (D), wherein the thermosetting resin (B) is an unsaturated polyester resin or a vinyl ester resin.
US10899893B2
The aminosilane-modified colloidal silica dispersion contains colloidal silica particles having surfaces to which there are bound a first silyl group represented by the following formula (1): R1aSi(OR2)3-aO— and a second silyl group represented by the following formula (2): R3bSi(OR4)3-bO— and, as a dispersion medium, a mixed solvent formed of a polar solvent S1 having a dielectric constant at 20° C. of 15 or higher and lower than 60 and a non-polar solvent S2 having a dielectric constant at 20° C. of 1 or higher and lower than 15, at a mass ratio (S1/S2) of 0.3 to 6.
US10899887B2
A copolyimide includes the reaction product of an aromatic dianhydride component including a substituted or unsubstituted pyromellitic dianhydride or a functional derivative thereof and an aromatic bis(ether phthalic anhydride) or a functional derivative thereof, and an organic diamine component comprising a substituted or unsubstituted phenylene diamine and a diaminodiphenyl sulfone. Articles and compositions including the copolyimides and methods of manufacturing a polyimide film are also described.
US10899882B2
An object of the present invention is to provide a phase difference film that can exhibit sufficient reciprocal wavelength dispersibility. The present invention includes a copolymer containing at least one selected from a unit represented by Formula (1) and a unit represented by Formula (2), and a unit represented by Formula (3), in which 20 nm
US10899879B2
Structures and methods of making biodegradable trehalose co-polymers are disclosed. Specifically, biodegradable trehalose co-polymers consist of the general structure R5—[R1R2C—CR3R4]n-[DG]m-R6, wherein R1-R4 are independently selected from hydrogen or a side chain comprising at least one carbon atom, and wherein at least one of R1-R4 is a side chain comprising -L-trehalose, wherein L is a linker molecule that links trehalose to the monomer through at least one of the trehalose hydroxyl groups (—OH), wherein DG is a biodegradable group, and wherein R5 and R6 are end groups.
US10899877B2
A poly(carbonate-ester) copolymer including carbonate units of the formula (I); and ester units of the formula (II) wherein: T is a C2-20 alkylene, a C6-20 cycloalkylene, or a C6-20 arylene; and R1 and J are each independently a bisphenol A divalent group, or a phthalimidine divalent group or a third divalent group of the formula (III), (IV), (V), (VI) or (VII) wherein Xa is a C6-12 polycyclic aryl, C3-18 mono- or polycycloalkylene, C3-18 mono- or polycycloalkylidene, -(Q1)x-G-(Q2)y- group wherein Q1 and Q2 are each independently a C1-3 alkylene, G is a C3-10 cycloalkylene, x is 0 or 1, and y is 1, provided that the at least one bisphenol A divalent group, at least one phthalimidine divalent group, and at least one third divalent group are present in the poly(carbonate-ester) copolymer.
US10899873B2
An epoxy oligomerization catalyst can be employed to prepare an epoxy resin employing a method including admixing a first epoxy resin having a first epoxy equivalent weight of from about 100 to about 600 with a diphenolic compound, and a catalyst, thereby forming a second epoxy resin having a second epoxy equivalent weight of from about 200 to about 10,000; wherein the catalyst is a guanidinium catalyst. The second equivalent weight is greater than the first equivalent weight.
US10899872B2
An epoxy resin composition in a liquid or solid state having excellent solubility and having high preservation stability. A modified epoxy resin composition including: Compound A containing tris-(2,3-epoxypropyl)-isocyanurate having 1 to 3 glycidyl group(s) in a molecule substituted with a functional group(s) of Formula (1): in which R1 and R2 are each independently an alkyl group, an alkenyl group, an alkynyl group, an aryl group, an aralkyl group, a heterocyclic group; or a halogenated derivative, an aminated derivative, or a nitrated derivative of these groups; and Compound B containing tris-(2,3-epoxypropyl)-isocyanurate, wherein tris-(2,3-epoxypropyl)-isocyanurate of Compound A before the substitution and tris-(2,3-epoxypropyl)-isocyanurate of Compound B comprise 2% by mass to 15% by mass of β-type tris-(2,3-epoxypropyl)-isocyanurate and a remaining percentage of α-type tris-(2,3-epoxypropyl)-isocyanurate based on a total mass of Compound A before the substitution and Compound B.
US10899868B2
A method of forming a three-dimensional object, wherein said three-dimensional object is a footwear sole, heel, innersole or midsole, is described. The method may use a polymerizable liquid, or resin, useful for the production by additive manufacturing of a three-dimensional object, comprising a mixture of (i) a light polymerizable liquid first component, and (ii) a second solidifiable component that is different from said first component.
US10899860B2
The present disclosure provides processes for polymerizing olefin(s). Methods can include contacting a first composition and a second composition in a line to form a third composition. The first composition can include a contact product of a first catalyst, a second catalyst, a support, a first activator, a mineral oil. The second composition can include a contact product of an activator, a diluent, and the first catalyst or the second catalyst. Methods can include introducing the third composition from the line into a gas-phase fluidized bed reactor, introducing a condensing agent to the line and/or the reactor, exposing the third composition to polymerization conditions, and/or obtaining a polyolefin. Polyethylene compositions including at least 65 wt % ethylene derived units, based upon the total weight of the polyethylene composition, are provided.
US10899851B2
A method for producing a hydrogenated conjugated diene polymer latex includes: a hydrogenation step of dissolving or dispersing a hydrogenation catalyst containing a platinum group element in a latex of a conjugated diene polymer to hydrogenate a carbon-carbon unsaturated bond in the conjugated diene polymer; and an insoluble complex formation step of complexing the platinum group element in the latex with a complexing agent to form an insoluble complex, wherein pH of the latex at the insoluble complex formation step is controlled in a range of 5.0 to 8.0.
US10899849B2
A method for the production of empty pullulan capsules eliminate the need to dry pullulan solid product, thereby reducing the equipment cost and energy consumption. The pullulan raw material production can be linked directly with the capsule production to provide a unique approach for empty capsule formation. The purified pullulan fermentation fluid can be directly used in capsule preparation, thus removing the need for a melting process. On the one hand, the method may decrease material consumption, save the cost of equipment and labor, reduce production time and increase productivity. On the other hand, the method may reduce the fluctuating of raw material quality in the re-melting process and guarantee a more stable capsule production and quality.
US10899843B2
The invention provides compositions and methods useful for the depletion of CD117+ cells and for the treatment of various hematopoietic diseases, metabolic disorders, cancers, e.g., acute myeloid leukemia (AML) and autoimmune diseases, among others. Described herein are antibodies, antigen-binding fragments, and conjugates thereof that can be applied to effect the treatment of these conditions, for instance, by depleting a population of CD117+ cells in a patient, such as a human. The compositions and methods described herein can be used to treat a disorder directly, for instance, by depleting a population of CD117+ cancer cells or autoimmune cells. The compositions and methods described herein can also be used to prepare a patient for hematopoietic stem cell transplant therapy and to improve the engraftment of hematopoietic stem cell transplants by selectively depleting endogenous hematopoietic stem cells prior to the transplant procedure.
US10899842B2
Binding proteins that specifically bind to 4-1BB (CD137) are disclosed. More specifically, antibodies that specifically bind to human 4-1BB are disclosed. These binding proteins may be used to treat or to prevent diseases such as cancers by altering the levels or activities of 4-1BB.
US10899834B2
The present invention is directed to antagonistic antibodies and antigen binding fragments thereof having binding specificity for PACAP. These antibodies inhibit, block or neutralize at least one biological effect associated with PACAP, e.g., vasodilation. In exemplary embodiments these antibodies and antigen binding fragments thereof may comprise specific VH, VL, and CDR polypeptides described herein. In some embodiments these antibodies and antigen binding fragments thereof bind to and/or compete for binding to specific epitope(s) on human PACAP. The invention is further directed to using these antagonistic anti-PACAP antibodies, and binding fragments thereof, for the diagnosis, assessment, and treatment of diseases and disorders associated with PACAP and conditions where antagonism of PACAP-related activities, such as vasodilation, mast cell degranulation, and/or neuronal activation, are therapeutically beneficial, e.g., headache and migraine indications.
US10899830B2
The present invention provides, among other things, methods and compositions for delivering an antibody in vivo by administering to a subject in need thereof one or more mRNAs encoding a heavy chain and a light chain of an antibody, and wherein the antibody is expressed systemically in the subject. In some embodiments, the one or more mRNAs comprise a first mRNA encoding the heavy chain and a second mRNA encoding the light chain of the antibody.
US10899821B2
The present invention features compositions and methods featuring ALT-803, a complex of an interleukin-15 (IL-15) superagonist mutant and a dimeric IL-15 receptor α/Fc fusion protein useful for enhancing an immune response against a neoplasia (e.g., multiple myeloma, melanoma, lymphoma) or a viral infection (e.g., human immunodeficiency virus).
US10899816B2
The present invention relates to an immunocytokine comprising (a) a conjugate, and (b) an antibody or a fragment thereof directly or indirectly linked by covalence to said conjugate, wherein said conjugate comprises (i) a polypeptide comprising the amino acid sequence of the interleukin 15 or derivatives thereof, and (ii) a polypeptide comprising the amino acid sequence of the sushi domain of the interleukin 15R alpha (IL-15Rα) or derivatives thereof; and uses thereof.
US10899815B2
The invention provides peptides and analogs of INGAP and HIP peptides. The peptides and analogs can be used in methods for treating various diseases and conditions. Such diseases and conditions can include impaired pancreatic function, treating a metabolic disease, for example, diabetes, both type 1 and type 2 diabetes, islets induction, expansion and proliferation for transplantation, promoting neuroprotection or nerve regeneration, promoting liver regeneration or inhibiting inflammation.
US10899813B2
The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules.
US10899799B2
The present invention relates to a method for preparing carbohydrate T cell epitope conjugates of formula (I): M(T-B)n (I) wherein M, T, B and n ore as defined in claim 1.
US10899798B2
The present invention provides compounds, compositions thereof, and methods of using the same.
US10899797B2
We describe peptides and their uses for the treatment of autoimmune, inflammatory and metabolic diseases.
US10899791B2
The present invention provides a method for synthesizing etelcalcetide or salts thereof, comprising the steps of: (a) synthesizing the D-amino acids in the formula (I) sequentially by Fmoc solid-phase synthesis, using a solid support as a starting material in solid phase peptide synthesis and sequentially synthesizing a D-form amino acid of formula (I) by Fmoc chemistry; deprotecting Fmoc group and acetylating the amino group to obtain a sequence A comprising protecting groups (PG) in the side chain of D-Cys and D-Arg; (b) removing the protecting group in the side-chain of D-Cys of the sequence A to form a sequence B; (c) disulfide formation at D-Cys of the sequence B by (PG)-L-Cys-OH to obtain a sequence C; (d) using a cleavage solution to remove the protecting groups of the sequence C to give etelcalcetide as formula (I). The present invention can shorten the steps and time for preparing Etelcalcetide.
US10899790B2
Provided are: a compound represented by formula (I); a retinoid metabolic pathway inhibitor comprising the same; an agent for increasing the ratio of memory T cells; a prophylactic and/or therapeutic agent for cancer or an infectious disease; a cancer immunotherapeutic adjuvant; an immunopotentiator; and a method for preparing a T cell population wherein the ratio of memory T cells is increased, said method comprising using the compound of formula (I).
US10899789B2
The invention discussed in this application relates to vitamin B12-based compounds that are useful as quantitative standards, particularly for the assessment of vitamin B12 deficiency.
US10899783B2
The present invention relates to a method for the chlorination of a sucrose-6-acylate to produce a 4,1′,6′-trichloro-4,1′,6′-trideoxy-galactosucrose-6-acylate wherein said method includes steps of: (i) combining the sucrose-6-acylate with a chlorinating agent in a reaction vehicle comprising a tertiary amide to afford a mixture; (ii) heating said mixture for a heating period in order to provide chlorination of sucrose-6-acylate at the 4,1′ and 6′ positions thereof; and (iii) quenching the product stream of (ii) to produce a 4,1′,6′-trichloro-4,1′,6′-trideoxy-galactosucrose-6-acylate; wherein before said quenching, a portion of said tertiary amide is removed by extraction into a solvent in which said tertiary amide is at least partially soluble.
US10899779B2
A method for manufacturing an amino group-containing organosilicon compound of the following formula (1): wherein each R1 independently represents an alkyl group having 1 to 10 carbon atoms, etc., each of R2 and R3 represents a functional group of the following formula (4), etc., m represents an integer of 1 to 3, and n represents an integer of 1 to 12, wherein an asterisk * represents a bond with an adjacent atom, p represents an integer of 1 to 12, and q represents an integer of 1 to 10, the method comprising: (A) reacting an amine compound of the following formula (2): wherein R2 and R3 mean the same as above with a halogen group-containing organosilicon compound of the following formula (3): wherein X represents a chlorine atom, etc., and R1 and n mean the same as above; (B) removing an amine hydrohalide produced in the step (A), by liquid-liquid separation; and (C) neutralizing an organic layer obtained in the step (B), using a base which amounts 0.1 to 0.95 mol equivalent, relative to a halide ion contained in the organic layer.
US10899778B2
Disclosed are a silane compound of the general formula (1) described below, as well as a rubber composition including the same, and a tire. A silane compound of the general formula (1) is useful because of its ability to provide a silane compound comprising: a reactive functional group having a high reactivity with an organic polymer material such as rubber, and having a low polarity; and a hydrolyzable group having a high reactivity with an inorganic material such as silica or glass. The symbols in the formula are defined in the specification.
US10899768B2
The present application provides bifunctional compounds of Formula (X): or an enantiomer, diastereomer, or stereoisomer thereof, or pharmaceutically acceptable salt, hydrate, solvate, or prodrug thereof, which act as protein degradation inducing moieties for protein kinases. The present application also relates to methods for the targeted degradation of one or more protein kinases through the use of the bifunctional compounds that link a ubiquitin ligase-binding moiety to a ligand that is capable of binding to one or more protein kinases which can be utilized in the treatment of disorders modulated by protein kinases.
US10899766B2
The present invention relates to a compound of formula (I), wherein R1 is hydrogen, lower alkyl, lower alkyl substituted by halogen, halogen, lower alkoxy or lower alkoxy substituted by halogen; R may be the same or different, if n=2 or 3; n is 1, 2 or 3; m is 1, 2 or 3; Ar is a five or six membered heteroaryl group, selected from (II), (III), (IV) or (V) wherein R2 is hydrogen, lower alkyl, lower alkyl substituted by halogen, halogen or lower alkoxy; R3 is hydrogen or halogen; -( ) m-is —(CH2)m— or to pharmaceutically active acid addition salts thereof. The compounds may be used for the treatment of Alzheimer's disease, cerebral amyloid angiopathy, hereditary cerebral hemorrhage with amyloidosis, Dutch-type (HCHWA-D), multi-in-farct dementia, dementia pugilistica or Down syndrome.
US10899765B2
Compounds are provided that act as potent antagonists of the CCR2 receptor. The compounds are generally aryl sulfonamide derivatives and are useful in pharmaceutical compositions, methods for the treatment of CCR2-mediated diseases and as controls in assays for the identification of CCR2 antagonists.
US10899760B2
Disclosed herein are processes for preparing 8-(3-(4-acryloylpiperazin-1-yl)propyl)-6-(2,6-dichloro-3,5-dimethoxyphenyl)-2-(methylamino)pyrido[2,3-d]pyrimidin-7(8H)-one and FGFR inhibitor, as well as polymorphs and/or salt forms thereof.
US10899754B2
Provided are IDO inhibitor compounds of Formula I and pharmaceutically acceptable salts thereof, their pharmaceutical compositions, their methods of preparation, and methods for their use in the prevention and/or treatment of diseases such as chronic viral infection, chronic bacterial infections, cancer, sepsis or a neurological disorder.
US10899753B2
Provided are compounds of Formula (I), or pharmaceutically acceptable salts thereof, and methods for their use and production.
US10899749B2
Provided herein are processes for forming sufentanil citrate from sufentanil base. One process comprises forming sufentanil citrate in the presence of a polar non-aqueous solvent. Other processes comprise forming sufentanil citrate in the presence of water.
US10899746B2
The present invention provides a compound of formula (I) or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising a compound of the invention, a method for manufacturing compounds of the invention and therapeutic uses thereof.
US10899743B2
The present invention provides compounds of Formula (I): (I) or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, wherein all the variables are as defined herein. These compounds are selective factor XIa inhibitors or dual inhibitors of FXIa and plasma kallikrein. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating thromboembolic and/or inflammatory disorders using the same.
US10899737B2
Provided herein are piperazine carbamates and pharmaceutical compositions comprising said compounds. The subject compounds and compositions are useful as modulators of MAGL and/or ABHD6. Furthermore, the subject compounds and compositions are useful for the treatment of pain.
US10899734B2
The present disclosure relates to chemical compounds that modulate pantothenate kinase (PanK) activity for the treatment of metabolic disorders (such as diabetes mellitus type II), neurologic disorders (such as pantothenate kinase-associated neurodegeneration), pharmaceutical compositions containing such compounds, and their use in treatment. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
US10899728B2
A system for processing cannabinoids and recovering solvent has a vessel for a mixture of cannabinoids and solvent. A pump forms a vacuum in the system to draw the mixture into a first heat exchanger to pre-heat the mixture. A falling film evaporator receives the mixture from the first heat exchanger, and boils the mixture to form a solvent vapor. The falling film evaporator collects the cannabinoids from the mixture as a crude oil. The first heat exchanger receives the solvent vapor. Heat is transferred to incoming mixture of the system, and cools and condenses the solvent vapor to form solvent condensate and vapor. A second heat exchanger receives and further cools the solvent condensate and vapor to form further condensed solvent and some solvent vapor. The pump receives the further condensed solvent and some solvent vapor and increases pressure to form solvent liquid and recovers solvent liquid for reuse.
US10899725B2
Disclosed is a process for the extraction of furfural. The process includes subjecting a composition comprising furfural, water, at least one acid and an aromatic solvent, with a boiling point higher than that of furfural, to a first separation step in a first liquid-liquid separator providing a first organic phase and a first aqueous phase; conveying the first organic phase along a first line to a distillation column and subjecting the first organic phase to a distillation step providing a top stream comprising furfural and a bottom stream comprising the aromatic solvent; subjecting the first aqueous phase and a portion of the bottom stream to a second separation step providing a second organic phase; conveying the second organic phase along a second line which either feeds its contents into the first line or into the distillation column and subjecting the resultant mixture to said distillation step.
US10899723B2
The present technology is directed to compounds of formula (II) as well as compositions thereof and methods related to modulation of FXR. In particular, the present compounds and compositions may be used to treat FXR-mediated disorders and conditions, including, e.g., liver disease, hyperlipidemia, hypercholesteremia, obesity, metabolic syndrome, cardiovascular disease, gastrointestinal disease, and atherosclerosis, and renal disease.
US10899715B2
The present invention is related to a two-step carboxylation reaction of an aryl group using continuous flow reaction conditions. This process permits large scale synthesis of useful reaction products in high yield.
US10899714B2
6-Amino isoquinoline compounds are provided that influence, inhibit or reduce the action of a kinase. Pharmaceutical compositions including therapeutically effective amounts of the 6-aminoisoquinoline compounds and pharmaceutically acceptable carriers are also provided. Various methods using the compounds and/or compositions to affect disease states or conditions such as cancer, obesity and glaucoma are also provided.
US10899713B2
The present invention relates to an improved process for the preparation of quinolone based compounds of general formula (I) using intermediate compound of general formula (XII). Invention also provides an improved process for the preparation of compound of formula (I-a) using intermediate compound of formula (XII-a) and some novel impurities generated during process. Compounds prepared using this process can be used to treat anemia.
US10899710B2
There is provided compounds of formula (I) or pharmaceutically-acceptable salts thereof, wherein L, R1, R2, R3, R4 and n have meanings provided in the description, which compounds are useful in the treatment of cancers.
US10899703B2
Improved initiators, solvents, and SO3 mixtures are disclosed which can increase the yields and efficiency of a process which converts methane gas into methane-sulfonic acid (MSA). MSA is valuable in its own right, or it can be processed to create desulfured fuels and other chemicals. Preferred initiators have been identified, comprising at least one “primary” initiator, and at least one “extender” (or secondary, supplemental, enhancing, tuning, tweaking, or similar terms) initiator. “Primary” initiator(s) include (unmethylated) Marshall's acid, mono-methyl-Marshall's acid, and di-methyl-Marshall's acid, while a secondary/extender initiator comprises methyl-Caro's acid, which can oxidize sulfur DI-oxide (an unwanted chain terminator) into sulfur TRI-oxide (an essential reagent). Other enhancements to the MSA manufacturing process also are described.
US10899702B2
Novel diphenylurea and benzylbenzenesulfonamide compounds are disclosed along with methods of inhibiting the activity of TRPV1 and methods of treating pain associated with transient receptor potential vanilloid type 1 (TRPV1) using such compounds.
US10899699B2
The disclosure provides monoamine neurotransmitter releaser and/or monoamine uptake inhibitor compounds having biogenic amine transporter activity but lacking substantial activity at 5-HT2 receptor subtypes. The phenethylamine or vinylogous phenethylamine compounds of the disclosure are useful in treating diseases, conditions and/or disorders mediated by activity of one or more of the monoamine neurotransmitters.
US10899697B2
Disclosed is a material for a vertical aligning agent, and a molecular structure of the material is shown in formula (I): R-L1P-L2nQ (I) wherein Q is a polar anchor group, L1 is a rigid group, P is a polymerizable group, L2 is a linking group, R is a terminal flexible group, and n is in a range from 1 to 3. In the material, the polar anchor group is connected to the polymerizable group, which is beneficial to increase an aspect ratio of the material. Therefore, a fluid viscosity of the material can be reduced, and a diffusion effect of the material on a substrate can be improved.
US10899695B2
The present invention relates to a process for the manufacturing of 1-aryl-1-trifluoromethylcyclopropanes, which serve as intermediates for the manufacturing of calcium T channel blockers of the general formula (A) which are described in WO 2015/186056.
US10899678B2
The invention relates to agriculture, in particular to the processing of carbon-containing material to obtain a humus-containing product. A method for processing a carbon-containing material to obtain a humus-containing product by exposing it to a mixture of bacteria consisting of the strains Acinetobacter calcoaceticus VKPM (Russian National Collection of Industrial Microorganisms) V-4883, Pseudomonas denitrificans VKPM V-4884, Pseudomonas sp. “longa” VKPM V-4885 in an amount of (6-8)×109, (3-4)×109 and (2-3)×109 cells per 1 L of solution, respectively, in the presence of a phosphorus-containing additive, under aerobic conditions and while stirring, wherein the carbon-containing material is firstly ground to 0.5 mm in a wet mill while sapropel is simultaneously added in an amount of 5-10 wt %, and grinding is carried out for 30 minutes, the resulting mixture is sent into a mixer, into which aluminium industry waste in the form of dust from the cleaning of carbon electrodes with a particle size up to 0.5 mm in an amount of 10-20 wt % and a phosphorus-containing additive in an amount of 0.2-0.6 wt % are fed, mixing is carried out for 5-10 min, the resulting suspension is sent to a fermenter into which an inoculate has been fed beforehand in the form of a mixture of bacteria in an amount of 200-233 L per 1 m3 of suspension, and additionally stirring is performed while air is fed from 0.5 to 2.0 m3/min at a temperature of 15-20° C. for 28-30 h. The invention makes it possible to improve the quality of the target product.
US10899665B2
A construction material, a hydrophobic, optionally multi-cellular, inorganic particulate material for use in the construction material, for example, to improve the crush strength and/or stability of the construction material, a method of making the construction material, constructions comprising the construction material, and a method of improving the stability of a construction material.
US10899664B2
A simulated concrete mixture combines aggregate, sand, mortar clay, and additive. The mixture is hydrated with enough water or a hydrating solution to create a simulated concrete material having a desired slump. Useful aggregates include any type of aggregate used as a base for concretes, and useful additives include soaps, detergents, surfactants, and flocculants. The material can be refreshed with water or a refresher solution. The hydrating solution and refreshing solution are solution of water and additive. The simulated concrete material can be manipulated until its consistency becomes unworkable, after which it can be refreshed with water or refresher solution.
US10899662B2
According to an exemplary embodiment of the present disclosure, a method of manufacturing a display window includes preparing a mother substrate, performing a salt treatment on the mother substrate to form a silicon-rich layer in a surface of the mother substrate to a first depth from the surface of the mother substrate, and removing the silicon-rich layer, wherein the first depth is greater than a depth of any cracks in the surface of the mother substrate, and a ratio of silicon content in the silicon-rich layer to a silicon content in the mother substrate is 1.2 to 1.4.
US10899650B2
Disclosed is an apparatus and method of making molten glass. The apparatus includes a glass former having a slot orifice design to deliver a glass ribbon. The slot orifice design can include a transition section, a slot extension, and external structural reinforcements. In some embodiments, the orifice opening distance of the slot extension varies along the width of the orifice. In some embodiments, the orifice has an orifice opening distance that is smaller at the center of the slot extension than at the edges of the slot extension, which limits glass flow at the center of the slot extension. Also disclosed is a method of making glass using the disclosed apparatus.
US10899649B2
The present invention relates to mold cooling method and system for a glass container forming machine that includes at least one mold holder including mold halves that are movable between a closed mold position for forming the glass article and an open mold position for releasing said article, each of the mold halves having axial passages for cooling each of the mold halves. A support structure having a fixed upper support section and a movable support section. Means for providing a cooling flow are coupled in coincidence with a series of openings in the movable support section. A cooling flow distributor located above the movable support section, the cooling flow distributor having a lower section in coincidence with each of the openings of the movable support section for the passage of the cooling flow and, a upper section in coincidence with each of the axial passages of each of the halves of each mold, the cooling flow distributor being movable between the closed mold position and the open mold position.
US10899646B2
An integrated, membrane-based process to produce purified water and conversion of salt to high value chemicals from oil and gas well produced water is described. A liquid stream including water and dissolved salt is flowed through pretreatment units and one or more desalination and concentration units which remove at least a portion of the water to form a brine enriched in dissolved salt. The purified high-density brine may be subjected to electrically-enforced salt dissociation techniques to produce chemicals from oil and gas produced water.
US10899633B1
A modular porous swale filtration system. The modular porous swale filtration system may comprise one or more modular porous swales, absorption media, liner, and perforated pipe. Each modular porous swale may have a porous concrete block and filtration joint. The porous concrete block may snugly fit within a trench having a lower portion filled with the absorption media. The absorption media may include gravel, activated alumina, bone char, or an activated alumina and bone char mixture. The porous concrete block may have a top surface inwardly-sloped to a nadir. The filtration joint may be disposed within the porous concrete block and along the nadir. The liner may cover one or more surfaces of the trench. The perforated pipe may be located within the absorption media. The filtration joint may substantially align above a portion of the perforated pipe when the modular porous swales are installed within the trench.
US10899629B2
A method for producing stannous sulfide, the method including: 1) heating a tin-containing material to 200-600° C., and mixing sulfur with the tin-containing material heated, to yield a product; and 2) distilling the product in a vacuum furnace at a pressure of 1-500 pascal.
US10899628B2
The disclosure discloses cerium sulfate chelated sulfur dioxide, a preparation method and a use thereof. The cerium sulfate chelated sulfur dioxide has a molecular formula of Ce[SO4][SO2].2H2O. It is a white crystal and the preparation method thereof may comprise the following steps: adding anhydrous cerium sulfate to dilute sulfuric acid with stirring for dissolvation; adding a solvent followed by refluxing at 45-50° C. for 2.0-2.5 h; heating the reaction product to remove the solvent, cooling to 20° C. or lower, and adding dilute sulfuric acid to allow precipitation of all crystals; cooling down the product followed by suction filtration, washing the obtained crystals by the solvent, so that crude cerium sulfate chelated sulfur dioxide can be obtained. The solubility of the cerium sulfate chelated sulfur dioxide of the disclosure has been significantly improved compared to the anhydrous cerium sulfate. The obtained solution is colorless and transparent, so that the cerium sulfate chelated sulfur dioxide can be used as a better titrant with wide application and supreme performance.
US10899624B2
A process for the preparation of reduced graphene comprising the steps of: providing an expandable graphite intercalated with oxygen containing groups; heating the expandable graphite under conditions sufficient to cause expansion of the expandable graphite and formation of an expanded graphite comprising oxygen containing groups; and contacting the expanded graphite with carbon monoxide to reduce at least a portion of the oxygen containing groups and form a reduced expanded graphite comprising an array of reduced graphene. The process of the invention enables large volumes of high quality graphene to be produced.
US10899622B2
Bio-based materials, e.g., epoxide starting material, a beta-lactone starting material and/or a beta-hydroxy amide starting material, may be used as feedstocks in processes for making and using acrylonitrile and acrylonitrile derivatives to produce, among other products, carbon fibers and carbon black.
US10899620B2
A carbon conductive structure includes: first graphenes of a graphene plug which are stacked in a plurality of layers along a vertical direction; and second graphenes of a graphene wiring line which are stacked in a plurality of layers along the vertical direction, wherein edge portions of the first graphenes and edge portions of the second graphenes are electrically connected to each other.
US10899613B2
A hydrogen permeation membrane is provided that can include a carbon-based material (C) and a ceramic material (BZCYT) mixed together. The carbon-based material can include graphene, graphite, carbon nanotubes, or a combination thereof. The ceramic material can have the formula BaZr1-x-y-zCexYyTzO3-δ, where 0≤x≤0.5, 0≤y≤0.5, 0≤z≤0.5, (x+y+z)>0; 0≤δ≤0.5, and T is Yb, Sc, Ti, Nb, Ta, Mo, Mn, Fe, Co, Ni, Cu, Zn, Ga, In, or a combination thereof. In addition, the BZYCT can be present in the C-BZCYT mixture in an amount ranging from about 40% by volume to about 80% by volume. Further, a method of forming such a membrane is also provided. A method is also provided for extracting hydrogen from a feed stream.
US10899601B2
A holding stand for a multicoupling for filling and/or emptying a chemical plant container is provided, having a mounting device for the essentially stationary fastening of the holding stand and at least one compensating device, couplable indirectly or directly to the multicoupling, for varying a position of the multicoupling in relation to the mounting device in the vertical direction and/or in the horizontal direction and/or for varying an angular position of the multicoupling in relation to the mounting device about a vertical and/or horizontal axis of rotation. It thereby becomes possible for a multicoupling to be coupled simply.
US10899599B2
In one embodiment, a dual modulator display systems and methods for rendering target image data upon the dual modulator display system are disclosed where the display system receives target image data, possible HDR image data and first calculates display control signals and then calculates backlight control signals from the display control signals. This order of calculating display signals and then backlight control signals later as a function of the display systems may tend to reduce clipping artifacts. In other embodiments, it is possible to split the input target HDR image data into a base layer and a detail layer, wherein the base layer is the low spatial resolution image data that may be utilized as for backlight illumination data. The detail layer is higher spatial resolution image data that may be utilized for display control data.
US10899588B2
A pipe lifting apparatus and method related thereto are provided, wherein the pipe has a base with outriggers, a vertically extending beam having a pulley at its upper end and a cable attached to a winch and extending over the pulley. The pulley and winch are oriented so that the cable extends naturally in line with a vertex between two of the outriggers such that, when a pipe in a vertical sleeve is attached to the distal end and is lifted by the cable, the pipe passes adjacent to the vertex. The apparatus is configured to raise pipes from a vertical pipe sleeve used in floating roofs of above-ground storage tanks. The apparatus can be used to raise and lower pipes and to move them around the upper surface of the floating roof of the tanks.
US10899583B2
A rope storage unit for storing an elevator rope during transportation and/or installation of the elevator rope includes a rope reel, formed by a rope wound in a spiral form and having a central axis; and a support frame provided with an inner space inside which the rope reel is positioned supported by the support frame such that it can in use be rotated in the inner space for unwinding the rope. The rope is a rod having a straight form when in rest state and elastically bendable away from the straight form, the rope being under substantial bending tension in the spiral form, and wherein the support frame comprises three or more rotatable support rollers delimiting the inner space and surrounding radially the rope reel. A method for installing an elevator rope implements the rope storage unit.
US10899581B2
An accessory fastening element is used to fasten an accessory to a car wall that includes a grid structure of vertical and horizontal support rods. The accessory fastening element includes a longitudinal frame extending over at least two adjacent horizontal support rods. The frame includes at least two recesses configured to receive a separate horizontal support rod to detachably couple the accessory fastening element to the horizontal support rods. A locking device is connected to the frame for locking and unlocking the accessory fastening element to the horizontal support rods. An attachment member is connected to the frame, where the attachment member may be configured to attach to the accessory via one or more fastening members.
US10899576B2
A cord reel apparatus includes a circular plate configured to rotate in response to pulling out or rewinding of a cord, a guide groove on the circular plate, a sensor member having a first protrusion which is slidable in the guide groove, a top plate facing the circular plate with the sensor member sandwiched therebetween, a second protrusion provided on the sensor member and projecting in a direction toward the circular plate, and a first pressing portion provided on the sensor member and disposed in a direction toward the top plate. When the first protrusion is closest to a bottom surface of the guide groove, the second protrusion is not in contact with the circular plate. When the first protrusion rides on a wall surface of the guide groove, the first pressing portion is in contact with the top plate, so that the second protrusion contacts the circular plate.
US10899575B2
An improved system for handling delicate linear media and in particular to a method and apparatus for winding delicate linear media such as superconducting wire or tape or optical fibers onto a spool. A combination of direct closed loop control and media routing design facilitates the handling of the delicate media without causing damage. The axial tension in the linear media may be closely controlled during winding by means of feedback control loop using tension measurements to control the rotation speeds of the wind-from and wind-to spools. Further, during winding, the delicate linear media is only exposed to large radius bends with no reverse bending. Finally, output devices and features, commercial or otherwise, made possible by delicate linear media handling are revealed. This includes advanced SC devices and features.
US10899572B2
A sheet processing apparatus includes a folding device to fold a sheet and a fold-enhancing device to press a folded portion of the sheet folded by the folding device to perform enhanced folding processing on the sheet whose trailing edge has exited the folding device.
US10899571B2
A sheet processing apparatus includes: an input section that receives a sheet; a dispensing section that dispenses the sheet; transporters that transport the sheet input through the input section, to the dispensing section; storages that store the sheet; and diverting sections that divert the sheet transported by the transporters, to the storages, wherein diversion points at which the sheet is diverted by the diverting sections are provided at positions higher than terminal ends of the transporters.
US10899565B2
A paper feed apparatus comprises a paper feed section, a separation section, a rotating body and a control device. The paper feed section feeds an image receiving medium that is placed. The separation section is arranged at a downstream side of the paper feed section in a conveyance direction of the image receiving medium. If a plurality of the image receiving media fed from the paper feed section is overlapped, the separation section separates the plurality of the image receiving media that is overlapped. The rotating body is arranged at the upstream side of the separation section in the conveyance direction of the image receiving medium. The rotating body is capable of contacting with the placed image receiving medium. The rotating body is rotatable. The control device carries out control to rotate the rotating body at least before an operation of the paper feed section.
US10899557B2
Disclosed is a device for transferring products, which includes a delivery unit for delivering said products, which moves them one behind the other in a feed direction, and, on the other hand, an output conveyor, extending from the delivery unit, transversely to the delivery direction. This device further includes a rotary tool that rotates about a rotation axis, this tool having collectors distributed radially about the axis and being movable parallel to the delivery direction, such that the rotation of the tool causes each successive collector to release a group of products from the delivery means to the outlet conveyor. Also disclosed is a corresponding method.
US10899556B2
A slaughtered animal meat handling device and a method for transporting meat products from a receiving area to a discharge area device are provided. The device includes at least one supply conveyor, a suction transporter and at least one return conveyor. Meat products that are not engaged by the suction transporter are transported away from the transfer area towards the receiving area by the return conveyor. The meat products are reintroduced onto the supply conveyor away for the transfer area, for again being transported towards the transfer area. The supply conveyor and the return conveyor provide a circulation of meat products. By reintroducing the meat products onto the supply conveyor away from the transfer area, the chance of getting the meat products correctly positioned on the supply conveyor with respect to a suction opening of the suction transporter is increased.
US10899555B2
[Problem] To develop a device for diverting, to multiple conveyance paths, a plurality of cup-shaped containers conveyed in a single file on a manufacturing line, and consolidating a prescribed number of the containers as a group so as to be sequentially and continuously conveyed. [Solution] The method that has been found to be effective involves providing a plurality of adjacently arranged successive conveyance paths that branch out from a conveyance path of a conveyance device that continuously conveys cup-shaped containers having prescribed shapes in a single file, sequentially conveying the cup-shaped containers on the branch conveyance paths, stopping the movement of the cup-shaped containers and aligning the containers at the end point of the branch conveyance paths, consolidating the containers as a group at the end point in each of the conveyance paths, and transferring the cup-shaped containers to another conveyance path.
US10899548B2
The present invention provides a telescopic conveyor (1) having at least two conveyor belts (10). Said belts are arranged one above the other and can be moved relative to one another in the longitudinal direction. Each conveyor belt (10) here has a frame (11), a circulatory belt (12) and a first deflecting roller (13) at a first end (A), and a second deflecting roller (14) at a second end (B), of the conveyor belt (10), wherein the second end (B) is a transfer end of the conveyor belt (10), and wherein a bridging device (2′, 2) is provided between in each case two adjacent conveyor belts (10) located one above the other, and said device bridges, at least to some extent, the difference in height (H) between the two conveyor belts (10) arranged one above the other, it being necessary for said difference in height to be overcome at the transfer end. The bridging device (2) comprises a ramp (3, 3′) with a slope (S) and also a first deflecting roller (4), which is arranged at the higher end of the ramp (3, 3′), as well as a first holding-down device (5), which is arranged beneath the first deflecting roller (4), and also a second holding-down device (7) at the foot of the ramp (3, 3′). The circulatory belt (12) of the respectively lower conveyor belt (10) is guided, from a conveying plane (E1) beneath the second holding-down device (7), over the ramp (3, 3′) with the slope (S) and, from there, is deflected over the first deflecting roller (4) and guided back to the conveying plane (E1) beneath the first holding-down device (5). The slope (S) of the ramp (3, 3′) continues in stepless fashion tangentially along the circulatory belt (12) of the conveyor belt (10) located above, said circulatory belt being guided over its second end-side deflecting roller (14).
US10899547B1
A coupling block is provided to dynamically adjust a difference in height between a first support structure and a second support structure attached to a conveyor frame. The coupling block includes at least one rotating cam attached to the coupling block. The rotating cam is actuated to move at least a portion of the coupling block about an axis to compensate for a height difference between the first support structure and the second support structure. A cam adjuster is also accessible from an outer face of the of the conveyor frame to change a direction of rotation of the at least one rotating cam.
US10899514B2
A food jar is described that may be used to store and transport food items. The food jar includes a container. The container defines an interior to store a food product. A stopper is sized to close an opening of the container. A base removably engages to a lower portion of the container.
US10899510B2
A vial assembly may include a vial having a body to hold a liquid material, and a neck extending from the body. The neck may include a multi-use surface configured to permit access to the liquid material. The vial assembly may include a cap to be received by the neck and to cover the multi-use surface. The cap may include a base having a first major surface, and a second major surface opposite of the first major surface, arms extending from the second major surface, and a rupturable reservoir of disinfectant material carried by the base between the first major surface and the second major surface. One or more of the first major surface and the second major surface may be flexible so as to rupture the rupturable reservoir when the cap is received by the neck.
US10899503B2
An insulating container having a base and a lid is provided. The lid may be rotatable about a hinge from a closed configuration to an open configuration and may be secured, via one or more latching devices, in either the closed configuration or the open configuration. In some examples, the rotatable lid may be non-destructively removable from the base. Some example arrangements include a removable lid that, when removed, may be secured to the base via an additional portion of the latching device. Additional features of the insulating container include handles that are integrally formed with the base, a recess formed in the base and housing a spigot, and/or a spigot guard, and/or an insulating container mount.
US10899498B1
An interlocking pallet rack foot plate preferably includes an attachment flange, a bottom flange and an offset junction. The bottom flange extends from one end of the offset junction flange. The attachment flange extends perpendicular from an opposing end of the offset junction, relative to the bottom flange. At least one pillar hole is formed through the attachment flange. At least one floor hole is formed through an end of the bottom flange. A first plurality of interlocking projections are formed on one edge of the bottom flange and a second plurality of interlocking projections are formed on an opposing edge of the bottom flange. Each projection includes a peak and a valley. Thus, two adjacent interlocking pallet rack foot plates will interlock. The alignment of adjacent bottom plates allows a plurality of vertical pillars of the plurality of pallet racks to contact each other when bundled.
US10899495B2
Provided is a storage unit for welding wire including an outer case in which an outer bottom supporting part is formed in a lower end thereof and a wire accommodation part configured to store a wound welding wire is formed therein, a bottom part seated on and coupled to the outer bottom supporting part, and an inner case configured to come into close contact with an inner surface of the outer case and having an inner bottom supporting part seated on the bottom part, formed in a lower portion thereof, wherein the outer case includes a strength reinforcement part and a shock absorption part formed at an inner side of the strength reinforcement part to absorb a shock from the outside.
US10899489B2
A method and an arrangement to apply labels on marking objects which are transported on a track. By only two swinging arms, the output printed label is transported away from the label printer, in a first direction of travel, so that the adhesive side of the label is facing the first direction of travel of the label applicator plate, and in an opposite second direction of travel, so that the printed side of the printed label is faces the second direction of travel of the label applicator plate. Continued motion actuation of the label applicator plate by turning the swinging arm carrying the applicator plate and, where appropriate, rotation of the applicator plate provides transportation of the label to and delivery of the label at and application of the label on the marking object with the adhesive side of the label facing the marking object.
US10899488B2
A bale opening device for opening bales wrapped and/or tied with wrapping material comprises a supporting structure for supporting the bale to be opened, and a gripping mechanism to grip the wrapping material, and again to pull it away from the bale. In addition, the device comprises a remover taking and gripping the wrapping material from the gripping mechanism. The remover is then actuated so as to remove the wrapping material from the bale and the gripping mechanism. The remover and the gripper are mutually arranged so to enable the gripping mechanism returning back towards the supporting structure essentially at the same when the remover is actuated to remove the wrapping material.
US10899485B2
An automatic roll change system for a stretch wrapping machine may include multiple mechanically-actuated load stations capable of being actuated by a common actuator assembly, as well as pivotable support members for use in positioning packaging material in a tortuous path for loading into a packaging material dispenser.
