| Document | Document Title |
|---|---|
| US10067908B2 |
Apparatus and method for calculating reception time of wireless communication signal
An apparatus for calculating a reception time of a wireless communication signal is disclosed. The apparatus includes a downconverted signal generator configured to generate a downconverted signal, a baseband signal, by downconverting a frequency of a signal received from a transmission source, a modulated signal generator configured to generate a modulated signal by multiplying the downconverted signal by a randomly generated reference signal, a time difference calculator configured to calculate a time difference between the modulated signal and the reference signal by cross-correlating the modulated signal and the reference signal, and a reception time calculator configured to calculate a reception time of the signal received from the transmission source using a point in time at which the reference signal is generated and the time difference between the modulated signal and the reference signal. |
| US10067907B2 |
Vehicle including noise management system having automotive audio bus (A2B) interface
A vehicle includes at least one sensor and a body having an exterior portion and an interior portion. The sensor is configured to detect noise existing in the exterior portion and the interior portion, and to output at least one noise signal indicative of the detected noise. The vehicle further includes at least one noise cancellation and enhancement (NCE) controller and an automotive audio bus (A2B) interface. One or more of the NCE controllers are configured to perform at least one noise management signal processing operation based on the at least one noise signal. The automotive audio bus (A2B) interface receives the at least one noise signal and delivers the at least one noise signal to the at least one NCE controller. |
| US10067906B2 |
Computing device including an inter-integrated circuit (I2C) communication module and a communication error recovery method thereof
A computing device includes an inter-integrated circuit (I2C) module configured to perform I2C communication with an external device through a system management bus, a packet generator module configured to transmit a packet to the I2C module through the system management bus, and an I2C controller configured to control operations of the I2C module and the packet generator module. When the I2C module transmits a packet receiving signal to the I2C controller and the I2C controller does not receive the packet receiving signal for a set period of time, the I2C controller may reset the I2C module. |
| US10067905B2 |
Digital interface for manufacturing equipment
A manufacturing equipment digital interface includes a shared Small Computer Standard Interface (SCSI) connector that is electrically connected to a manufacturing equipment SCSI bus. A plurality of SCSI-to-target-memory bridges is electrically connected to the shared SCSI connector. The plurality of SCSI-to-target-memory bridges interfaces the shared SCSI connector to a plurality of target memory devices. A drive controller includes a memory buffer that provides temporary storage of the information being transferred from the manufacturing equipment SCSI bus to the plurality of target memory devices. Also, the drive controller includes a SCSI-to-target-memory bridge arbitrator that controls the transfers of information from the manufacturing equipment SCSI bus to the target memory device. A network interface is electrically connected to the drive controller. |
| US10067904B2 |
System and method for abstracting SATA and/or SAS storage media devices via a full duplex queued command interface to increase performance, lower host overhead, and simplify scaling storage media devices and systems
A simplified host accesses SATA and SAS storage media devices by abstracting the SATA and SAS protocols with one full duplex protocol that supports full command queuing to each storage media device, whether SATA or SAS, where the abstraction protocol is performance-centric and supports common high-level read and write access to a pool of storage media devices, each of which may have a SATA or SAS interface. The abstraction protocol is link-agnostic and may be carried via a multiplicity of direct attach or networked interfaces, including but not limited to PCIe, Ethernet (e.g., 1 GbE, 10 GbE, 40 GbE, or 100 GbE), Infiniband, ThunderBolt, Firewire, USB, and/or custom interfaces. |
| US10067902B2 |
Slot based management controller address
Techniques for determining an address of a management controller are provided. A microcontroller on a cartridge may read a signal from an enclosure, wherein the signal is associated with a slot in the enclosure. A network address for a first management controller associated with the cartridge may be determined based on the signal. The first management controller may be communicated with for cartridge management actions. |
| US10067901B2 |
Methods and apparatuses for providing data received by a state machine engine
An apparatus can include a first state machine engine configured to receive a first portion of a data stream from a processor and a second state machine engine configured to receive a second portion of the data stream from the processor. The apparatus includes a buffer interface configured to enable data transfer between the first and second state machine engines. The buffer interface includes an interface data bus coupled to the first and second state machine engines. The buffer interface is configured to provide data between the first and second state machine engines. |
| US10067897B1 |
System and method for determining the positions of side collision avoidance sensors on a vehicle
A system and method system for determining the positions of one or more collision avoidance sensors on a vehicle is provided. The system includes one or more sensors disposed on the vehicle and configured to generate electromagnetic waves within corresponding fields of view on a side of the vehicle and to receive reflections of the waves from objects passing through the field of view of each sensor. A controller receives signals generated by the sensors responsive to the reflections and determines, responsive to the signals, relative speeds and relative directions of movement of the objects relative to the vehicle. The controller further determines the position of the sensors on the vehicle responsive to the relative speeds and relative directions of movement. In particular, the controller determines the location of sensors relative to the vehicle centerline and the relative positions and distances between sensors in the direction of vehicle travel. |
| US10067890B2 |
Apparatuses and methods for variable latency memory operations
Apparatuses and methods for variable latency memory operations are disclosed herein. An example apparatus may include a memory configured to provide first information during a variable latency period indicating the memory is not available to perform a command, wherein the first information is indicative of a remaining length of the variable latency period, the remaining length is one of a relatively short, normal, or long period of time, the memory configured to provide second information in response to receiving the command after the latency period. |
| US10067887B2 |
Local interface redirection
In one embodiment, a method performed by one or more computing devices includes identifying, at a first computing device, a composite device having one or more interfaces; calling a driver in conjunction with an initialization of the composite device; identifying the one or more interfaces associated with the composite device; determining whether to redirect any of the one or more interfaces to a second computing device; and redirecting to the second computing device any of the one or more interfaces that were determined to require redirection. |
| US10067885B2 |
Caching policies for selection and replacement of objects
In one embodiment, a computer-implemented method includes inserting a set of accessed objects into a cache, where the set of accessed objects varies in size. An object includes a set of object components, and responsive to receiving a request to access the object, it is determined that the object does not fit into the cache given the set of accessed objects and a total size of the cache. A heuristic algorithm is applied, by a computer processor, to identify in the set of object components one or more object components for insertion into the cache. The heuristic algorithm considers at least a priority of the object compared to priorities of one or more objects in the set of accessed objects. The one or more object components are inserted into the cache. |
| US10067884B2 |
Distributing a plurality of tracks to add to cache to lists assigned to processors
Provided are a computer program product, system, and method for distributing a plurality of tracks to add to cache to lists assigned to processors. Tracks stored in the cache are indicated in lists, wherein there is one list for each of a plurality of processors. Each of the processors processes the list for that processor to process the tracks in the cache indicated on the list. A determination is made as to whether the lists for the processors are unbalanced in their indicated numbers of tracks. For each of the lists, a determination is made of a number of received tracks to assign to the lists in response to determining that the lists are unbalanced. For each of the lists assigned at least one of the received tracks, indication is made of the determined number of the received tracks in the list. |
| US10067881B2 |
Compression and caching for logical-to-physical storage address mapping tables
A storage device that maps logical addresses to physical addresses includes a memory that stores machine instructions and a processor coupled to the memory that executes the machine instructions to store a compressed mapping table in the memory. The compressed mapping table correlates logical addresses to locations in a storage. The storage device also stores a bundle of uncompressed mapping table entries starting at a first location in a cache and maps a first logical address associated with the uncompressed mapping table entry to the first location. |
| US10067865B2 |
System and method for allocating memory to dissimilar memory devices using quality of service
Systems and methods are provided for allocating memory to dissimilar memory devices. An exemplary embodiment includes a method for allocating memory to dissimilar memory devices. An interleave bandwidth ratio is determined, which comprises a ratio of bandwidths for two or more dissimilar memory devices. The dissimilar memory devices are interleaved according to the interleave bandwidth ratio to define two or more memory zones having different performance levels. Memory address requests are allocated to the memory zones based on a quality of service (QoS). |
| US10067850B2 |
Load test charts with standard deviation and percentile statistics
A method for real-time analysis of results from a load test performed on a target website includes calculating first-level aggregated test results within each of a plurality of load server instances that generate a load on the target website. The first-level aggregated test results are calculated from data points received by each of the load server instances from the target website. The first-level aggregated test results include a sum of the data points, a count of the number of the data points, a sum of squares of the data points, and an average of the data points. A standard deviation result (STDEV) is calculated and chart is generated on a display via a graphical user interface. The chart provides a visual representation of a performance metric for the load test based on the standard deviation result. |
| US10067846B2 |
Processing file modifications in a networked storage system
Disclosed are various embodiments for processing file modifications in a networked storage system. A file is stored in a file system. If a modification listener is associated with the file, a notification that the file has been modified is sent to the modification listener. The modification listener can trigger processing of the file by executable code. |
| US10067845B1 |
Non-intrusive monitoring and control of integrated circuits
A method of monitoring operations of a set of ICs. The method loads a first set of configuration data into a first IC for configuring a group of configurable circuits of the first IC to perform operations of a user design. The method receives a definition of an event based on values of a set of signals in the user design and a set of corresponding actions to take when the event occurs. The set of signals includes at least one signal received from a second IC. The method generates an incremental second set of configuration data based on the definition of the event and the set of corresponding actions. While the first IC is performing the operations of the user design, the method loads the incremental second set of configuration data into the first IC and monitors the signals received from the second IC at the first IC. |
| US10067835B2 |
System reset
Some embodiments of the invention provide techniques whereby a user may perform a system reset (e.g., to address system performance and/or reliability degradation, such as which may be caused by unused applications that unnecessarily consume system resources, an attempted un-install of an application that left remnants of the application behind, and/or other causes). In some embodiments, performing a system reset replaces a first instance of an operating system on the system with a new instance of the operating system, and removes any applications installed on the system, without disturbing the user's data. |
| US10067834B1 |
Systems and methods for resetting one or more system components in response to a watchdog timer (WDT) event
Embodiments of information handling systems and methods are provided herein for resetting one or more system components in response to a watchdog timer (WDT) event. More specifically, the present disclosure provides information handling systems and methods for handling WDT events that occur within information handling systems comprising enhanced Serial Peripheral Interface (eSPI) master and slave devices. |
| US10067831B2 |
Slice migration in a dispersed storage network
A dispersed storage unit includes a physical memory and a storage unit control module. The physical memory is transferred to a receiving dispersed storage unit from a transferring dispersed storage unit, which used the transferred physical memory to store encoded data slices prior to the at least one physical memory being transferred. The encoded data slices stored on the transferred physical memory have addresses falling within a first address range. The storage control unit is configured to detect installation of the transferred physical memory, and to notify a dispersed storage network that data slices within the first address range are to be received by and retrieved from the receiving dispersed storage unit. |
| US10067824B2 |
Error processing method, memory storage device and memory controlling circuit unit
An error processing method for a rewritable non-volatile memory module, a memory storage device and a memory controlling circuit unit are provided. The rewritable non-volatile memory module includes a plurality of memory cells. The error processing method includes: sending a first read command sequence for reading a plurality of bits from the memory cells; performing a first decoding on the bits; determining whether each error belongs to a first type error or a second type error if the bits have at least one error; recording related information of a first error in the at least one error if the first error belongs to the first type error; and not recording the related information of the first error if the first error belongs to the second type error. Accordingly, errors with particular type may be processed suitably. |
| US10067821B2 |
Apparatus and method for cyclic redundancy check
An apparatus and method for cyclic redundancy check device is provided. The apparatus includes a multiplicity of sub-block CRC parts configured to receive a bit sequence from each sub-block of a transport block that is divided into a multiplicity of sub-blocks and to perform CRC, and a Galois field adding part configured to add second codes, which are output from the multiplicity of sub-block CRC parts, in a Galois field, wherein each sub-block CRC part includes a Galois field multiplying part configured to generate a weight bit sequence by multiplying a first code, which is obtained from CRC calculation of a sub-block weight code that represents a weight allocated to each sub-block, and the bit sequence in the Galois field, and a linear feedback shift register including n-numbered registers and configured to output the second code by adding the weight bit sequence to each register in the Galois field. |
| US10067819B2 |
Data storage device and operating method thereof
A data storage device includes a nonvolatile memory device; a randomizing unit configured to randomize data to be stored in the nonvolatile memory device and derandomize data read from the nonvolatile memory device, by using seed values; and a control unit configured to, in the case where return is made from a power failure state to a normal state, detect a page of the nonvolatile memory device in which a power problem has occurred, and randomize data of the page in which the power problem has occurred, by using a seed value that is different from a seed value corresponding to the page in which the power problem has occurred, through the randomizing unit. |
| US10067818B2 |
Recovery mechanisms across storage nodes that reduce the impact on host input and output operations
Provided are a method, a system, and a computer program product in which a storage controller determines one or more resources that are impacted by an error. A cleanup of tasks associated with the one or more resources that are impacted by the error is performed, to recover from the error, wherein host input/output (I/O) operations continue to be processed, and wherein tasks associated with other resources continue to execute. |
| US10067814B2 |
Method and system to decrease measured usage license charges for diagnostic data collection
Techniques are provided for executing a software product that includes a plurality of machine instructions and that is associated with a measured usage pricing model. The executing of the software product includes tracking the usage of one or more computing resources for executing the software product in accordance with the associated measured pricing model. The executing also includes, for each of multiple sets of machine instructions, determining whether the set is associated with a token indicating that the set is a set of diagnostic machine instructions related to the executing of the software product. For each of those multiple sets of machine instructions, the executing of the software product further includes, responsive to a determination that the set of machine instructions is associated with the token, not tracking the usage of the one or more computing resources during execution of that set of diagnostic machine instructions. |
| US10067813B2 |
Method of analyzing a fault of an electronic system
In a method of analyzing a fault and/or error of an electronic system according to some example embodiments, a system call that accesses a hardware is replaced with a hooking system call including a code that executes the system call and a code that obtains monitoring information, the monitoring information including system call execution information and hardware performance information is obtained by executing the hooking system call when the hooking system call is called instead of the system call, and the monitoring information is recorded to analyze the fault/error of the electronic system based on the monitoring information. |
| US10067812B2 |
Presenting diagnostic headlines using simple linguistic terms
A method for a diagnostic headline system using simple linguistic terms is described. The method comprises receiving historical and current performance data for a component of a system. An anomaly is determined in the current performance data by comparing the current performance data and the historical performance data for the component. The anomaly is determined whether or not it indicates an error in the system. The cause of the anomaly is determined. Steps for addressing the cause of the anomaly are recommended. A display is formatted of the current performance data, the error, and the recommended steps for addressing the cause of the anomaly. |
| US10067807B2 |
Information processing apparatus and method of controlling information processing apparatus
A native function bound to JavaScript is registered in API information 303, and by controlling to enable usage or disable usage of the native function in accordance with a display state of an application that uses WebView 302, it becomes possible to guarantee security of each application more simply. |
| US10067800B2 |
Peripheral device sharing across virtual machines running on different host computing systems
Techniques for sharing a peripheral device connected to a first host computing system in a cluster are disclosed. In one embodiment, a request to access the peripheral device connected to the first host computing system is received from a virtual machine running on a second host computing system. Further, a bandwidth requirement associated with the peripheral device is determined. Furthermore, one of enabling the virtual machine to remotely access the peripheral device over a network and recommending migration of the virtual machine to the first host computing system to locally access the peripheral device is performed based on the bandwidth requirement of the peripheral device. |
| US10067795B2 |
Firmware-based provisioning of operating system resources
Examples relate to firmware-based provisioning of hardware resources. In some of the examples, firmware discovers and takes ownership of a hardware resource. At this stage, the firmware performs a test to verify the hardware resource. The firmware then assigns the hardware resource to an OS instance. At this stage, the firmware can suspend assigning further hardware resources to the OS instance in response to a satisfied notification from the OS instance. |
| US10067792B2 |
Finite automata manager and method to pre-fetch data for a processor core
Technologies are generally described for systems, devices and methods effective to select program instructions for a hardware finite automaton on a multi-core processor that includes two or more cores. A hardware finite automata manager may identify executable instructions associated with a particular one of the cores of the multi-core processor. The hardware finite automata manager may determine that the hardware finite automaton is available to be used. The hardware finite automata manager, in response to the determination that the hardware finite automaton is available, may select at least one program instruction based on the executable instructions. The at least one program instruction may be configured to modify the hardware finite automaton to pre-fetch data. The hardware finite automaton manager may transmit the at least one program instruction to the hardware finite automaton. |
| US10067788B2 |
Automated invalidation of job output data in a job processing system
A computing system can provide user interfaces and back-end operations to facilitate review and invalidation of executed jobs. The system can provide an interface that allows the operator to review quality-control information about a completed job. Once the operator identifies a job as invalid, the operator can be presented with further options, such as whether to invalidate only the reviewed job or the job and all its descendants. The operator can also review antecedent jobs to an invalid job (e.g., in order to trace the root of the problem) and can selectively invalidate antecedent jobs. |
| US10067787B2 |
Configurable forensic investigative tool
This disclosure provides example techniques to invoke one or more forensic tools, with a forensic investigative tool. The forensic investigative tool provides a common framework that allows investigators to invoke their own trusted forensic tools or third-party generated forensic tools. The forensic investigative tool described herein seamlessly and transparently invokes the forensic tools in accordance with an investigative profile created by the investigator. |
| US10067783B2 |
Interposition method suitable for hardware-assisted virtual machine
One embodiment of the present invention is a method of interposing operations in a computational system that includes a virtualization system executable on an underlying hardware processor that natively supports one or more instructions that transition between host and guest execution modes. The method includes introducing a hooked vector into a supervisor register block of the hardware processor, wherein the hooked vector displaces a system call handler vector otherwise set by a guest computation; read and write protecting at least the hooked vector containing portion of the supervisor register block; initiating execution of a code sequence of the guest computation on the hardware processor using one of the instructions that transition between the host and guest execution modes thereof, wherein the code sequence includes a system call and wherein upon initiation of the system call, the hardware processor transfers execution to a substitute handler in accordance with the hooked vector; and responsive to execution of the substitute handler, initiating a hooked operation and transferring control to the guest system call handler. |
| US10067782B2 |
Efficient detection and response to spin waits in multi-processor virtual machines
Various aspects are disclosed herein for attenuating spin waiting in a virtual machine environment comprising a plurality of virtual machines and virtual processors. Selected virtual processors can be given time slice extensions in order to prevent such virtual processors from becoming de-scheduled (and hence causing other virtual processors to have to spin wait). Selected virtual processors can also be expressly scheduled so that they can be given higher priority to resources, resulting in reduced spin waits for other virtual processors waiting on such selected virtual processors. Finally, various spin wait detection techniques can be incorporated into the time slice extension and express scheduling mechanisms, in order to identify potential and existing spin waiting scenarios. |
| US10067778B2 |
Management system, recording medium and method for managing virtual machines
An information processing system includes circuitry configured to identify a plurality of systems that each access at least one of a plurality of virtual machines executed by a server, generate, for each system, a value indicating whether performance of the system satisfies an agreement for the system if a virtual machine accessed by the system is stopped, determine a virtual machine to be stopped among the plurality of virtual machines based on the values. |
| US10067777B2 |
Supporting multiple operating system environments in computing device without contents conversion
Multiple operating systems are supported on a computing device by disk virtualization technologies that allow switching between a native operating system and a virtualized guest operating system without performing a format conversion of the native operating system image, which is stored in a partition of a physical data storage device. The disk virtualization technologies establish a virtual storage device in a manner that allows the guest operating system to directly access the partition of the physical storage device that contains the native operating system image. |
| US10067776B2 |
Codeless generation of APIs
A method and system for generating application programming interfaces (APIs) in a codeless manner. A set of data graphs is generated. The data graphs identify relationships between data objects included in a description of a database schema of a database. The APIs are generated based on the set of data graphs. The APIs are provided to a user for selecting an API of the APIs. A JavaScript object notation based model (JSON-based model) associated with the selected API is generated, wherein the selected API is added to an application that uses the selected API for exchanging data with the database using the JSON-based model. |
| US10067775B2 |
Guided authoring of interactive content
There are provided systems and methods for guided authoring of interactive content. A content generation system enabling such guided authoring includes a system processor, a system memory, and an interactive content authoring engine stored in the system memory. The system processor is configured to execute the interactive content authoring engine to receive data corresponding to an interactive content through an authoring interface of the interactive content authoring engine, and to detect at least one of an inconsistency in the interactive content and a possible conflict arising from a user interaction with the interactive content. The system processor is further configured to to execute the interactive content authoring engine to identify at least one solution for each inconsistency and/or possible conflict, and to resolve the inconsistency or inconsistencies and the possible conflict(s) to enable generation of a substantially conflict and inconsistency free interactive content. |
| US10067772B1 |
Security-based message management
Bring Your Own Device (BYOD) functionality may allow a user of a client device to utilize the device in a business environment where the functionality of the device is altered to conform to the business environment via a business profile. A personal profile may be used when the user is outside of the business environment. The profile of the device may be changed according various factors. |
| US10067771B2 |
Systems and methods for configuring bootable network target for boot in a single reboot
In accordance with these and other embodiments of the present disclosure, a method may include receiving at a management controller of an information handling system a request for remote boot of the information handling system from a remote target communicatively coupled to a network interface of a host system comprising the network interface and a host system processor communicatively coupled to the network interface and the management controller, configuring the network interface for remote boot via the network interface, and issuing an instruction to reboot the host system, wherein receipt of the request for remote boot, configuration of the network interface for remote boot, and issuance of the instruction to reboot the host system are performed without an intervening boot of the host system. |
| US10067768B2 |
Execution of divergent threads using a convergence barrier
A method, system, and computer program product for executing divergent threads using a convergence barrier are disclosed. A first instruction in a program is executed by a plurality of threads, where the first instruction, when executed by a particular thread, indicates to a scheduler unit that the thread participates in a convergence barrier. A first path through the program is executed by a first divergent portion of the participating threads and a second path through the program is executed by a second divergent portion of the participating threads. The first divergent portion of the participating threads executes a second instruction in the program and transitions to a blocked state at the convergence barrier. The scheduler unit determines that all of the participating threads are synchronized at the convergence barrier and the convergence barrier is cleared. |
| US10067763B2 |
Handling unaligned load operations in a multi-slice computer processor
Handling unaligned load operations, including: receiving a request to load data stored within a range of addresses; determining that the range of addresses includes addresses associated with a plurality of caches, wherein each of the plurality of caches are associated with a distinct processor slice; issuing, to each distinct processor slice, a request to load data stored within a cache associated with the distinct processor slice, wherein the request to load data stored within the cache associated with the distinct processor slice includes a portion of the range of addresses; executing, by each distinct processor slice, the request to load data stored within the cache associated with the distinct processor slice; and receiving, over a plurality of data communications busses, execution results from each distinct processor slice, wherein each data communications busses is associated with one of the distinct processor slices. |
| US10067762B2 |
Apparatuses, methods, and systems for memory disambiguation
Apparatuses, methods, and systems relating to memory disambiguation are described. In one embodiment, a processor includes a decoder to decode an instruction into a decoded instruction, an execution unit to execute the decoded instruction, a retirement unit to retire an executed instruction in program order, and a memory disambiguation circuit to allocate an entry in a memory disambiguation table for a first load instruction that is to be flushed for a memory ordering violation, the entry comprising a counter value and an instruction pointer for the first load instruction. |
| US10067756B2 |
Communication apparatus, communication system, and communication method
A disclosed communication apparatus includes a receiving unit that receives metadata of update data used for an update; a determination unit that determines, based on a description of the metadata, whether or not there is update data that is subject to advance download in which download of the update data is executed before a point of time at which the update is able to start; a control unit that determines whether or not it is timing to perform the advance download; and an update processing unit that downloads the update data in a case in which the determination unit determines that there is the update data that is subject to the advance download and the control unit determines that it is the timing to perform the advance download. |
| US10067752B1 |
Application install notification
A method and apparatus provides a user of a mobile device with a notification after an application (also referred to as an “app”) has been downloaded and installed. A user interacting with an original app can select a link to download a new app. After download and installation of the new app has been requested, the original app polls the operating system to determine if the new app has been installed. A notification is provided to the user by the original app after the new app has been installed. A notification is also transmitted to an external server indicating that a user has requested downloaded, installed, and/or opened the application. |
| US10067751B2 |
Method of diagnosing and/or updating of software of an electronic device equipped with an HDMI type connector and associated device
A method of diagnosing and/or updating software, associated with a processor within a first electronic device equipped with an HDMI type connector, includes: linking, using a suitable cable, a third-party electronic device, configured to perform a diagnosing or updating operation, or both, of the embedded software, with a first pin and a second pin of the HDMI connector; carrying out an operation of switching the first electronic device, by toggling the first electronic device from a first mode to a second mode in which the HDMI connector is configured, via the first pin and the second pin, to exchange information to and from the processor, carrying out, via the suitable cable, exchanges of information between the first electronic device and the third-party electronic device, so as to carry out the operation of diagnosing and/or updating of the embedded software. |
| US10067747B2 |
Embedded device application development
Virtual data objects of an electronic device may be represented as one or more resources. A connection independent protocol and implementation of the protocol may be automatically generated from the resources. The syntax and/or semantics of the protocol may be derived from the defined resources, so the protocol may be uniquely configured for each set of uniquely defined resources. The resources may be used to create application schemas used by application developers to efficiently create applications running on user computing systems. The resources may be used to create an embedded adapter that may include programming code enabling data to be read from and/or written to the virtual data objects in the electronic device. During operation, once the user computing system and the electronic device have established connectivity, data may be exchanged between the device and the user computing system through the connection independent protocol. |
| US10067738B2 |
Device control based on its operational context
Systems and methods for controlling a portable electronic communication device use device operational context to provide user trigger or command input. When user input is received from a user of the device, a set of user input options is selected based on an operational context of the device, including an identification of at least one running application. Each user input option is associated with a device action, and the received user input is mapped to a matching user input option within the selected set of user input options. The device action associated with the matching user input option is then executed. |
| US10067736B2 |
Proximity based noise and chat
Disclosed are systems, methods, and non-transitory computer-readable storage media for altering and combining real and simulated audio streams. For example, a system can determine a location of a first unmanned aerial vehicle (UAV). The system can then determine a location of an object and can receive an audio stream associated with the object. The system can then determine a distance between the location of the first UAV and the location of the object. The system can adjust the audio stream volume according to the distance. The system can then send the audio stream to a listener. |
| US10067735B2 |
Ear wearable type wireless device and system supporting the same
An electronic device is provided and includes a housing including a portion that is detachably mountable on one of a user's ears, a wireless communication circuit, a battery, a speaker, at least one sensor included in the housing, a processor electrically connected to the wireless communication circuit, the battery, the speaker, and the at least one sensor, and a memory electrically connected to the processor so that the processor can request a connection from an external device configured to be detachably mounted on another one of the user's ears, determine a portion to be output from the audio data stored in the memory based on whether a response of the external device for the request for the connection is received or at least a portion of at least one signal is received from the external device by formation of the requested connection, and output the determined portion through the speaker. |
| US10067731B2 |
Method and system for representing a shared digital virtual “absolute” canvas
In general, the invention relates to a method for updating content on devices. The method includes detecting a local modification on a device, wherein the local modification is associated with a portion of a locally stored copy of a virtual canvas, wherein the portion of the locally stored copy of the virtual canvas is displayed on the device at a device-scale level, converting the local modification to a second local modification by scaling the local modification from the device-scale level to a system-scale level, updating, using the second local modification, the locally stored copy of the virtual canvas, generating a first update message comprising the second local modification, and transmitting the first update message to a workspace management system. |
| US10067727B2 |
Automated measurement of differential latency between displays
The present invention relates to methods or system for the measurement of differential latency between displays located at endpoints of network, displays being driven by one or more rendering machines and having means for refreshing the images on different displays at the same point in time as well as means adapted so that the content of each displayed image can only change after the completion of previous displayed frame. For example the displays can be frame locked and have double buffered swap locked memory operation. The method or system is adapted to stream test images over the network to the displays of the different endpoints. The test images are displayed on the displays. The displayed images at the different endpoints with an image recording device such as a camera. Optionally the delays can be compensated, e.g. by delaying the streams with lower latency at the level of the frame buffer (FIFO) before or after decoding. Preferably the system or method is adapted to measure end-to-end differential latency between the displays and for putting this in vector form. |
| US10067724B2 |
Image forming apparatus with selectable service configuration, image forming system including same, and method for selective image formation
An image forming apparatus includes a print job addition notification reception controller that receives from outside a print job addition notification that indicates a print job is added to a server, a print job reception controller that acquires the print job from the server, a print controller that performs printing based on the print job acquired from the server, and a service state controller that sets a service state to be any one of a service enabled state, in which the print job addition notification is received and the print job is acquired from the server, and a service stopped state, in which the print job addition notification is not received and the print job is acquired from the server based on an operation of a user. |
| US10067723B2 |
System and method for beacon based device login
A system and method beacon-based document processing device login and job handling includes a beacon configured to broadcast device identification data and a network interface network interface configured to receive user identification data from an associated, portable data device responsive to receipt of the user identification data from the beacon. A processor enables document processing hardware in accordance with received user identification data and generates indicia on the display corresponding to at least one electronic document corresponding to the user identification data. An input receives user selection data corresponding to the indicia and the processor completes a document processing operation on the at least one electronic document in accordance with received user selection data. |
| US10067718B2 |
Multi-purpose register pages for read training
Dynamic random access memory (DRAM) chips in memory modules include multi-purpose registers (MPRs) having pre-defined data patterns which, when selected, are accessed with read commands and output on data lines for performing read training. The MPRs are accessed by issuing read commands to specific register addresses to request reads from specific MPR locations. In some embodiments, read training for memory modules includes addressing, for a first half of a memory module, a read command to a first register address and performing read training using a first set of bit values received in response to addressing using the first register address. For a second half of the memory module, the same read command is used, but read training is performed using a second set of bit values received in response to addressing using the first register address. |
| US10067717B2 |
Processing a chain of a plurality of write requests
Provided are a computer program product, system, and method for processing a chain of a plurality of write requests including a commit wait flag and plurality of write requests, wherein each write request group includes write transactions directed to the storage. A determination is made as to whether the commit wait flag has a first value or a second value. The write requests are processed by requiring a current write request comprising one of the write requests being processed to complete before beginning to write data for a next write request following the current write request in the write request chain in response to the commit wait flag having the first value. The write requests are processed by processing the next write request before completing the current write request in response to the commit wait flag having the second value. |
| US10067716B2 |
Inaccessibility status indicator
Processing within a computing environment is facilitated by use of an inaccessibility status indicator. A processor determines whether a unit of memory to be accessed is inaccessible in that default data is to be used for the unit of memory. The determining is based on an inaccessibility status indicator in a selected location accessible to the processor. Based on the determining indicating the unit of memory is inaccessible, default data is provided to be used for a request associated with the unit of memory. |
| US10067713B2 |
Efficient enforcement of barriers with respect to memory move sequences
In a data processing system implementing a weak memory model, a lower level cache receives, from a processor core, a plurality of copy-type requests and a plurality of paste-type requests that together indicate a memory move to be performed. The lower level cache also receives, from the processor core, a barrier request that requests enforcement of ordering of memory access requests prior to the barrier request with respect to memory access requests after the barrier request. In response to the barrier request, the lower level cache enforces a barrier indicated by the barrier request with respect to a final paste-type request ending the memory move but not with respect to other copy-type requests and paste-type requests in the memory move. |
| US10067711B2 |
Data transfer between data storage libraries
Transferring data from a first data storage cartridge of a first data storage library to a second data storage library. The first library includes a first data storage drive, the second library includes a second data storage drive. A mounting of the first data storage cartridge into the first data storage drive is initiated. A network connection between the first and second data storage drives, with both data storage drives operating in a data transfer mode, is initiated. A mounting of a second data storage cartridge into the second data storage drive is initiated. A copying of the data content of the first data storage cartridge onto the second data storage cartridge via the network connection is initiated. A deletion of the data of the first data storage cartridge is initiated. |
| US10067708B2 |
Memory synchronization filter
Data synchronization between memories of a data processing system is achieved by transferring the data blocks from a first memory to a second memory, forming a hash list from addresses of data blocks that are written to the second memory or modified in the second memory. The hash list may be to identify a set of data blocks that are possibly written to or modified. Data blocks that are possibly modified may be written back from the second memory to the first memory in response to a synchronization event. The hash list may be updated by computing, in hardware or software, hash functions of an address of the transferred or modified data block to determine bit positions to be set. The hash list may be queried by computing hash functions of an address to determine bit positions, and checking bits in the hash list at those bit positions. |
| US10067707B2 |
System and method for determination and reallocation of pending sectors caused by media fatigue
System and method are disclosed for managing storage space of a magnetic storage device. The system may read data from a first sector of the storage space and determine whether the data are successfully read from the first sector. The system may write updated data to the first sector and a second sector when it is determined that the data are not successfully read from the first sector. |
| US10067706B2 |
Providing memory bandwidth compression using compression indicator (CI) hint directories in a central processing unit (CPU)-based system
Providing memory bandwidth compression using compression indicator (CI) hint directories in a central processing unit (CPU)-based system is disclosed. In this regard, a compressed memory controller provides a CI hint directory comprising a plurality of CI hint directory entries, each providing a plurality of CI hints. The compressed memory controller is configured to receive a memory read request comprising a physical address of a memory line, and initiate a memory read transaction comprising a requested read length value. The compressed memory controller is further configured to, in parallel with initiating the memory read transaction, determine whether the physical address corresponds to a CI hint directory entry in the CI hint directory. If so, the compressed memory controller reads a CI hint from the CI hint directory entry of the CI hint directory, and modifies the requested read length value of the memory read transaction based on the CI hint. |
| US10067704B2 |
Method for optimizing storage configuration for future demand and system thereof
A method for optimizing storage configuration for future demand and a system applying the method are disclosed. The system includes a monitoring module, a storage recording module, a traffic modeling module, a rule-based decision module, and a storage management module. With performance values and utilization values provided from the monitoring module, a traffic status of data access in a particular time in the future can be generated. Then, a storage configuration with the workload requirement according to some rules can be available. The storage configuration is implemented to fulfill the requirement of the traffic status of data access. |
| US10067703B2 |
Monitoring states of processing elements
Managing a streaming environment of an operator graph by performing corrective actions based on a threshold of changes in state being reached. An operator graph includes states of information stored within a memory of a first processing element configured to process a set of tuples. The memory of the first processing element is monitored. A change in the information from a first state to a second state is identified, based on the monitoring. The change from the first state to the second state is recorded. A determination is made if the change from the first state to the second state has caused a threshold of changes between the states of the information to be reached. A corrective action is performed that modifies a configuration of the operator graph in response to the threshold of changes between the states of the information being reached. |
| US10067701B2 |
SRAM-based authentication circuit
An authentication circuit coupled to a plurality of memory bits includes a monitoring engine configured to provide a first data pattern to all the bits thereby causing each bit to be in a first data state, detect whether a transition from the first data state to a second data state occurs for each bit in response to a first reducing voltage applied to the plurality of bits, provide a second data pattern to all the bits thereby causing each bit to be in the second data state, and detect whether a transition from the second data state to the first data state occurs for each bit in response to a second reducing voltage applied to the plurality of bits, wherein the first data state is different from the second data state, and a PUF controller configured to generate a PUF signature based on the transitions of each bit. |
| US10067695B2 |
Management server, computer system, and method
A management server acquires storage and application information from a first system to store the information. The storage information includes storage area correspondence information indicating a correspondence between a storage area and a processor. The application information includes application correspondence information indicating a correspondence between the processor and an application, and application configuration information indicating a past Input/Output (IO) load on the storage area. The management server estimates an IO load on the storage area by the application based on the storage and application information to obtain an estimated value, and determines whether or not a copy processable period, a period in which a copy process of data can be performed is present, based on the data size and the estimated value. When the copy processable period is present, the management server transmits a copy indication including a start time of the copy processable period to a copy processing server. |
| US10067690B1 |
System and methods for flexible data access containers
A memory system for a network device is described. The memory system includes a packing data buffer including a plurality of memory banks arranged in a plurality of rows and a plurality of columns. The packing data buffer is configured to store incoming data elements of a plurality of widths in the plurality of memory banks. The memory system also includes a free address manager configured to generate an available bank set based on one or more free memory banks in the plurality of memory banks. And, the memory system includes distributed link memory configured to maintain one or more pointers to interconnect a set of one or more memory locations of the one or more memory banks in the packing data buffer to generate at least one list. |
| US10067685B2 |
Identifying disk drives and processing data access requests
Systems and methods are disclosed for identifying disk drives and processing data access requests. A disk drive may be identified as an Advanced Host Controller Interface (AHCI) drive, a Non-Volatile Memory Express (NVME) drive, and/or an ATA packet interface (ATAPI) drive. Data access requests for the disk drive may be translated to NVME commands, AHCI commands, or ATAPI commands, based on whether the drive is identified as a NVME drive, an AHCI drive, and/or an ATAPI drive. |
| US10067683B2 |
Systems and methods for classifying data in solid state drives
Systems and methods for writing data to a storage are disclosed. The disclosed systems and methods can receive, by a target device in communication with a host, a first write request from the host to write first data to the storage in communication with the target device. The disclosed systems and methods can determine, by a storage controller in the target device, a data type of the first data based on a first flag set corresponding to the first data. The disclosed systems and methods can store the first data to a location in the storage based at least on the data type of the first data. |
| US10067674B2 |
Consistent, disk-backed arrays
Disk-backed array techniques can, in some implementations, help ensure that the arrays contain consistent data. An alert can be provided if it is determined that the data in the array is, or may be, corrupted. |
| US10067667B2 |
Method and apparatus for touch gestures
A system and method for facilitating employing touch gestures to control or manipulate a web-based application. The example method includes employing a browser running on a device with a touch-sensitive display to access content provided via a website; determining a context associated with the content, including ascertaining one or more user interface controls to be presented via a display screen used to present the content, and providing a first signal in response thereto; receiving touch input from a touch-sensitive display and providing a second signal in response thereto; and using the second signal to manipulate the display screen in accordance with the context associated with the content presented via the display screen. A library of touch gestures can represent common functions through touch movement patterns. These gestures may be context sensitive so as not to conflict with default touch tablet gestures. |
| US10067662B2 |
Content visualization
Displaying a preference by a user of a content contribution is disclosed. A preference event by the user is detected. A plurality of detected events is stored. In response to a query from a client, at least a portion of the stored detected events is stored. At least a portion of the received events is displayed in an interface. |
| US10067661B2 |
Method for controlling information apparatus and computer-readable recording medium
A control method of the present disclosure causes a computer of an information apparatus to: display a display screen representing a floor plan including at least two or more rooms; display each device icon representing each of one or more target devices on the display screen, the one or more target devices including a specific target device that stores a set content when power has been previously turned off, the device icon representing the specific target device being used in common in one or more rooms; and when selection of the device icon representing the specific target device is sensed and selection of any region in a first room is sensed after the selection of the device icon representing the specific target device is sensed, output a first on-off control command for controlling an on-off state of power of the specific target device corresponding to the first room. |
| US10067656B2 |
Method and apparatus for context based application grouping in virtual reality
A method and apparatus are provided for application selection in virtual reality mode. The method includes receiving a selection of an application. The method also includes determining whether a display of a user equipment is in the virtual reality mode. The method also includes, responsive to the user equipment being in the virtual reality mode, determining whether the selected application is included in a grouping of applications. The grouping includes one or more applications related to the selected application. The method also includes, responsive to the selected application being included in a grouping of applications, executing the grouping of applications. The method also includes providing the executed grouping of applications to the display. |
| US10067649B2 |
Page switching method and apparatus
A page switching method and apparatus. The method includes receiving a sliding operation and obtaining a sliding direction and a sliding speed of the sliding operation. A position relation between a target page and a current page is determined according to the sliding direction. A number of sliding pages according to the sliding speed is obtained. An index of the current page is obtained and an index of the target page is obtained according to the position relation, the number of sliding pages, and the index of the current page; switching to the target page according to the index of the target page. |
| US10067647B2 |
Information processing method and deformable electronic device
The present disclosure discloses an information processing method and a deformable electronic device. The information processing method is applied in a deformable electronic device. The method comprises: acquiring a first deformation parameter corresponding to deformation of the electronic device when the first content is displayed on the display unit provided in the deformable electronic device; determining a control instruction based on the first deformation parameter; and displaying a second content on the display unit based on the control instruction, the first content being different from the second content. |
| US10067643B2 |
Application menu for video system
The invention is directed to an electronic device. The electronic device generates for presentation on a display a user interface including a plurality of groups of icons. A plurality of the icons have been grouped based at least in part on metadata of applications associated with the icons. The electronic device receives input selecting a respective icon. In response to receiving the input selecting a respective icon, the electronic device invokes an instance of an application associated with the respective icon. |
| US10067639B2 |
Identity based user interface
A method, system, and computer accessible medium for an identity based user interface. An identity based user interface may display user interface elements including communication-related information for a plurality of identities. The communication related information may indicate multiple communication mechanisms for each identity. In response to selection of one of the communication mechanisms, an identity based user interface may initiate communication with the corresponding identity using the selected mechanism. An identity based user interface may also display information regarding the presence, reach-ability or future availability for one or more of the identities and may request and receive such information from an identity framework. An identity based user interface may utilize shared identity objects to store and maintain the communication related information. Additionally, an identity based user interface may fill in user interface elements of communication applications with communication related information for a selected identity or mechanism. |
| US10067637B2 |
Application data displayed through a selectable application icon
There are provided systems and methods for application data displayed through a selectable application icon. A computing device, such as a mobile smart phone, may include one or more processing application, such as a payment application to utilize an online payment provider. The application may include a desktop or folder icon, or other visual icon that may be presented within an interface of the device's operating system. Additionally, the application may include application data normally presented to the user of the device during operation of the application. The application or the device's operating system may select an informational element of the application information to present to the user. The informational element may then be presented on the application icon while the application is unopened or executing in the background of the operating system. Multiple informational elements may be cycled through on the application icon. |
| US10067633B2 |
Image display device and method of operating the same
An image display device includes a display configured to display a plurality of items and a cursor indicating a location of an input; input receiving circuitry configured to receive an input for moving the cursor; and a controller configured to control the cursor to move in accordance with the received input, to control items adjacent to the cursor to be set as candidate items if the cursor stops moving, and to control guidelines to be displayed on the candidate items, wherein in response to an input of a direction key while the focus is displayed on the first candidate item, and wherein the controller is further configured to control the focus to move to a second candidate item among the candidate items corresponding to the input of the direction key if the input of the direction key corresponds to a short press and to control the cursor to move in a direction corresponding to the input of the direction key if the input of the direction key corresponds to a long press. |
| US10067630B2 |
Selectable flattening hierarchical object browser
Embodiments of the present invention address deficiencies of the art in respect to hierarchical tree file browsers and provide a method, system and computer program product for selectably flattening a hierarchical tree object structure in a hierarchical tree object browser. In one embodiment of the invention, a method of flattening an object hierarchy in an object browser can be provided. The method can include selecting a node in an object hierarchy in an object browser and, responsive to selecting the node, displaying content for the selected node and content for at least one node below the selected node in the object browser. |
| US10067627B2 |
Health forecaster
Methods, computer systems, and computer-readable storage media are provided for utilizing health-related variables to generate a current health state of a user along with a most-likely future health state of the user and an ideal future health state of the user. Graphical representations of these health states are generated and presented on a graphical user interface. The user is able to interact with the graphical representations to see the impact of the user's choices on the user's future health. |
| US10067624B2 |
Display device with touch detection function and electronic apparatus
According to an aspect, a display device with a touch detection function includes: a substrate; a drive electrode that extends in a first direction; and a plurality of touch detection electrodes that are metal wirings extending in a second direction different from the first direction. The metal wirings are arranged with a predetermined pitch so as to make capacitive coupling with the drive electrode. |
| US10067621B2 |
Touch panel
A touch panel which is thin, has a simple structure, or is easily incorporated into an electronic device is provided. The touch panel includes a first substrate, a second substrate, a first conductive layer, a second conductive layer, a third conductive layer, a fourth conductive layer, liquid crystal, and an FPC. The first conductive layer has a function of a pixel electrode. The second conductive layer has a function of a common electrode. The third and fourth conductive layers each have a function of an electrode of a touch sensor. The FPC is electrically connected to the fourth conductive layer. The first, second, third, and fourth conductive layers and the liquid crystal are provided between the first and second substrates. The first, second, and third conductive layers are provided over the first substrate. The FPC is provided over the first substrate. |
| US10067619B2 |
Capacitive measurement circuit for a touch sensor drive
In one embodiment, a method for determining the location of a touch on a touch sensor includes receiving input signals in response to a touch proximate to a location on the touch sensor. Each input signal may have a total capacitance that includes a first capacitance associated with the touch and a second capacitance that is parasitic capacitance. The parasitic capacitance of one or more of the input signals may be adjusted to result in the second capacitance of each of the input signals being substantially equal. An average capacitance of the adjusted input signals may be calculated. The location of the touch on the touch sensor may then be determined based on a comparison of the total capacitance of each of the input signals and the average capacitance of the input signals. |
| US10067614B2 |
In-cell touch panel and display device
An in-cell touch panel and a display device are disclosed. A plurality of mutually independent self-capacitance electrodes arranged in the same layer are disposed in the touch panel in accordance with the self-capacitance principle. A touch detection chip can determine the touch position by the detection of the capacitance variation of the self-capacitance electrode. Compared with the case that body capacitance only acts on the projected capacitance in mutual capacitance, the in-cell touch panel can effectively improve the signal-to-noise ratio of touch and hence can improve the accuracy of touch sensing. |
| US10067612B2 |
One glass solution touch panel and manufacturing method thereof and touch panel display
The present disclosure provides a one glass solution touch panel comprising a substrate, a shielding indium tin oxide layer, a black matrix frame arranged on the substrate, metal wirings arranged above the black matrix frame, a metal bridge formed in a touch sensing region, an insulating layer formed on the metal bridge, indium tin oxide electrode layers arranged on the metal wirings, the metal bridge and the insulating layer, and passivation layers arranged on the indium tine oxide electrode layers. An insulating and protecting layer is at least arranged above the black matrix frame and under the metal wirings. Meanwhile, the present disclosure further provides a method for manufacturing the one glass solution touch panel, and a touch panel display comprising the one glass solution touch panel. |
| US10067610B2 |
Method and apparatus for recognizing touch gesture
A method and an apparatus for recognizing a touch gesture are disclosed, in which the apparatus may obtain a depth image in which a touch object and a background area are captured, detect a touch input applied by the touch object to the background area in a touch detection area, and recognize a touch gesture associated with the touch input by tracking a change in the touch input. |
| US10067609B2 |
Detecting multitouch events in an optical touch-sensitive device using touch event templates
An optical touch-sensitive device is able to determine the locations of multiple simultaneous touch events. The optical touch-sensitive device includes at least one emitter and detectors. Each emitter produces optical beams which are received by the detectors. Touch events disturb the optical beams. Touch event templates are used to determine the actual touch events based on which optical beams have been disturbed. |
| US10067607B2 |
Time domain reflectometry touch window sensor
A touch window includes a substrate, and a sensor part provided on the substrate and performing a sensing process through a time domain reflectrometry. The sensor part includes a conductive pattern. |
| US10067606B2 |
Touch screen display device and method of touch input control
A touchscreen display device and method of user input control therefor includes a graphical display that senses at least a touch down state and a touch off state at a plurality of locations displaying information. A processor is configured to receive the touch down states and touch off states at each of the plurality of locations. The processor is configured to measure an elapsed time from receipt of at least one touch down state at a subset of the plurality of locations. The processor further is configured to alter the display of information at the subset of locations if the touch down state persists beyond a predetermined elapsed time indicative of an interference. |
| US10067602B1 |
Touch panel and method of manufacturing the same
A touch panel includes a substrate having a breaking section, a touch surface, and a back opposing the touch surface; an adhesive layer disposed on the back; an electrode layer having a cutting section and connected to the back through the adhesive layer; an insulating cement for covering the breaking section and the cutting section and filling a gap between the substrate and the electrode layer; and a control chip connecting with the electrode layer and exercising control over the electrode layer. Hence, the touch panel has special sizes, dispensing with the need for customization which is otherwise to be performed by touch panel suppliers to the detriment of time efficiency, manpower efficiency, cost control, and uses. |
| US10067598B2 |
Information processing apparatus, input control method, method of controlling information processing apparatus
An information processing apparatus repeatedly detects a touch position to be input to an input surface and causes movement reflecting a change of the touch position detected on an image displayed on a display. The information processing apparatus does not reflect the change of the touch position to be detected during a time period during which a predetermined condition is satisfied after the touch position detected rests for a predetermined time period or longer on the image displayed. |
| US10067596B2 |
Touch prediction for visual displays
Touch events can be predicted relative to a visual display by maintaining a database of aggregated touch event history data relative to the visual display and from a plurality of touch screen devices. The database can be queried according to a set of input parameters defining an environment for use of the visual display. The results from the querying of the database can be analyzed to predict a set of touch events within the environment and based upon inferences obtained from the results. A representation of the set of touch events can be displayed along with the visual display. |
| US10067587B2 |
Routing conductors in an integrated display device and sensing device
An example display device includes an active portion having a plurality of display electrodes, an inactive portion, a plurality of source lines disposed at least partially in the active portion, and a plurality of routing traces. The routing traces include a first routing trace, at least a first portion thereof being disposed in a first metal layer, parallel to a first source line of the plurality of source lines and in the active portion. The routing traces further include a second routing trace, a first portion thereof disposed parallel to the first routing trace in the first metal layer and in the active portion, a second portion of the second routing trace disposed in a second metal layer in the inactive portion and crossing the first routing trace, the second routing trace coupled to a first display electrode of the plurality of display electrodes through a first via. |
| US10067586B2 |
Display device with bypass line
A display of an electric device includes a plurality of separated transparent electrode blocks, which are configured to provide one or more of supplemental features such as touch recognition. Signal paths between the transparent electrode blocks and the driver for the supplemental feature are implemented with a plurality of conductive lines placed under positioned under one or more planarization layers. The conductive lines implementing the signal paths are routed across the display area, directly toward a non-display area where drive-integrated circuits are located. |
| US10067583B2 |
Virtual borderless display
A display comprising a display panel, wherein the display panel comprises two or more bonding areas; a driver configured to drive the display panel; a layer that provides a medium via which signals can propagate to and from the driver, and wherein the driver is mounted to the layer; and two or more flexible connectors, wherein the two or more flexible connectors provide communication paths between the display panel and the driver, and wherein a first end of each of the two or more flexible connectors connects to the display panel at a corresponding one of the two or more bonding areas, and wherein a second end of each of the two or more flexible connectors connects to the driver via the layer. |
| US10067581B2 |
Glass touch screen protector
A glass touch screen protector for a portable electronic device having a front face that includes a touch screen portion and a chamfered outer perimeter, the glass screen protector including a glass sheet having front and back sides, an outer band that corresponds to that of the device, and having a transparent window portion that corresponds in size to the touch screen portion. A spacer is provided along the outer perimeter of the glass sheet substantially continuously surrounding the transparent window. The spacer increases in thickness toward the periphery of the glass sheet and has a thickness sufficient to space the glass sheet near but not in contact with the touch screen portion. The spacer has an exposed adhesive facing the portable device and having adhesive strength enabling repeated removal and re-attachment. |
| US10067578B2 |
Profile management method
Most computer operating systems are able to automatically configure the coupled computer peripheral device for use with the computer operating system without the need for installation of a specific driver. However, when these peripheral devices are detected by the computing system, a generic UI control configuration is often assigned to them and whatever customized settings previously configured by the user will be lost and replaced with a new set of unfamiliar setting. This poses much inconvenience and hassle to gamers when they use a different computing system or machine. Described according to an embodiment of the invention is a profile management method, operating on a computing cloud, comprising steps for receiving client data provided by a computing system detecting coupling of a user-interface (UI) thereto and for retrieving configuration data corresponding to the client data for use in configuring the UI by the computing system. |
| US10067575B2 |
Noise correction for stylus applications on tablets and other touch devices
A touch sensitive device can be capable of detecting signals generated by a stylus and correcting the detected stylus signals for effects due to noise present on the device. In one example, signals are taken from one or more electrodes that are a pre-determined distance away from an electrode in which a stylus signal is detected. The pre-determined distance can be empirically determined such that a noise estimate can be generated such that the electrodes have a higher probability of containing only noise that is highly correlated to the noise present on a detected stylus signal. The generated noise estimate is then subtracted from a detected stylus signal to reduce the effect of noise on the stylus signal. |
| US10067572B2 |
Hand-held electronic device
A hand-held electronic device with a keyboard, thumbwheel, display and associated software is optimized for use of the device with the thumbs. The associated software has a plurality of features to optimize efficient use of the limited keyboard space and encourage the use of the device by thumb-based data entry through the thumbwheel and/or through a combination of minimal number of keystrokes. Software features include international character scrolling, and auto-capitalization. The keys on the device keyboard are optimally shaped and configured for thumb-based input. In addition, the thumbwheel is inclined between the front and a side edge of the device so as to be reachable by either the thumb or index finger of the user's hand at the side edge of the device. |
| US10067571B2 |
Operating environment with gestural control and multiple client devices, displays, and users
Embodiments described herein includes a system comprising a processor coupled to display devices, sensors, remote client devices, and computer applications. The computer applications orchestrate content of the remote client devices simultaneously across the display devices and the remote client devices, and allow simultaneous control of the display devices. The simultaneous control includes automatically detecting a gesture of at least one object from gesture data received via the sensors. The detecting comprises identifying the gesture using only the gesture data. The computer applications translate the gesture to a gesture signal, and control the display devices in response to the gesture signal. |
| US10067570B2 |
Non-contact operation detection device
To improve the user's convenience related to non-contact operation. An on-vehicle device 1 includes a control section that is configured to detect non-contact operation, and is configured, in a first mode, to analyze the detected non-contact operation and determine, on the basis of a first rule, whether or not the non-contact operation is an effective operation, and in a second mode, to analyze the detected non-contact operation and determine, on the basis of a second rule, whether or not the non-contact operation is an effective operation. |
| US10067568B2 |
Augmented reality writing system and method thereof
Embodiments of the present invention disclose an augmented reality writing system and method thereof. According to one example embodiment, the system includes a handheld writing tool having an end portion and a display device for displaying digital content for viewing by an operating user. An optical sensor is coupled to the display device and includes a field of view facing away from the operating user. Furthermore, coupled to the optical sensor is a processing unit configured to detect and track the position of the end portion of the handwriting tool. In accordance therewith, handwritten content is digitally rendered on the display device to correspond with the handwriting motion of the writing tool within the field of view of the optical sensor. |
| US10067567B2 |
Multi-dimensional trackpad
A multi-dimensional track pad is described that acts as human-machine interface (HMI). Inputs to the HMI can be made not only using the tradition two-dimensional (X-Y) inputs of a track pad, but also a third dimension, force, and even a fourth dimension, time. Tactile or audible feedback to the inputs can be provided. Methods of using the HMI to control a system are described as well as a track pad system that utilizes the HMI in communication with a processor. |
| US10067565B2 |
Methods and apparatus for identifying potentially seizure-inducing virtual reality content
Methods and apparatus for identifying potentially seizure-inducing virtual reality content are disclosed herein. An example apparatus includes a virtual reality presentation device to display virtual reality content for exposure to a user and a neurological data collector to access first neurological response data collected from the user during exposure to the virtual reality content. The example apparatus includes a predictor to generate a prediction on a likelihood that a portion of the virtual reality content will trigger a seizure based on a first vector characterizing the portion and the first neurological response data. The example apparatus includes a content modifier to modify the portion of the virtual reality content into modified virtual reality content in response to the prediction. The content modifier is to transmit the modified virtual reality content to the virtual reality presentation device. |
| US10067563B2 |
Interaction and management of devices using gaze detection
User gaze information, which may include a user line of sight, user point of focus, or an area that a user is not looking at, is determined from user body, head, eye and iris positioning. The user gaze information is used to select a context and interaction set for the user. The interaction sets may include grammars for a speech recognition system, movements for a gesture recognition system, physiological states for a user health parameter detection system, or other possible inputs. When a user focuses on a selected object or area, an interaction set associated with that object or area is activated and used to interpret user inputs. Interaction sets may also be selected based upon areas that a user is not viewing. Multiple devices can share gaze information so that a device does not require its own gaze detector. |
| US10067561B2 |
Display visibility based on eye convergence
Gaze information of a user can be determined by a computing device that analyzes images of the user. Gaze information of a user includes information such as the user's line of sight, point of regard information, the direction of the user's gaze, the depth of convergence of the user's gaze, and the like. The computing device is able to estimate the distance from the user at which the user is focusing (for example, at a screen near the user or at an object farther away). The visibility and display characteristics of objects displayed on the HUD may be based on the gaze information. For example, content on a heads-up display (HUD) on a windshield may be more transparent while the user is looking through the windshield and more opaque (or otherwise enhanced) while the user is focusing on the HUD. |
| US10067559B2 |
Graphical interface having adjustable borders
Methods and systems involving navigation of a graphical interface are disclosed herein. An example system may be configured to: (a) cause a head-mounted display (HMD) to provide a graphical interface, the graphical interface comprising (i) a view port having a view-port orientation and (ii) at least one navigable area having at least one border, the at least one border having a first border orientation; (b) receive input data that indicates movement of the view port towards the at least one border; (c) determine that the view-port orientation is within a predetermined threshold distance from the first border orientation; and (d) based on at least the determination that the view-port orientation is within a predetermined threshold distance from the first border orientation, adjust the first border orientation from the first border orientation to a second border orientation. |
| US10067556B2 |
Branch prediction with power usage prediction and control
A method maintains power usage prediction information for one or more functional units in branch prediction logic for a processing unit such that the power consumption of a functional unit may be selectively reduced in association with the execution of branch instructions when it is predicted that the functional unit will be idle subsequent to the execution of such branch instructions. |
| US10067551B2 |
Power state transition analysis
Technologies for analyzing power state transitions of a processor of computing device including determining, by the computing device, a power state entered by the processor of the computing device and a duration of the power state entered based on power state records, wherein the power state records comprise transition data indicative of transitions of a processor of the computing device between power states. The computing device further determines an accuracy of a power state selection of the processor of the computing device based on the determined power state entered and target residency data for the processor. The target residency data identifies, for each power state of a plurality of power states of the processor, an amount of time required in the corresponding power state to result in a conservation of power. |
| US10067549B1 |
Computed devices
Methods and devices are disclosed herein for creating a computed device. The computed device can be based on a predetermined relationship between a plurality of computed points. The computed points can be based on values of power attributes received from networked power consuming devices. An alarm can be associated with the computed device. |
| US10067542B2 |
Storage canister with multiple storage device mounting elements
A storage canister is provided. The storage canister in one example includes an enclosure, multiple Hard Disk Drives (HDDs) located within the enclosure, a plurality of mounting elements configured to receive the multiple HDDs, wherein each mounting element of the plurality of mounting elements is configured to receive a HDD, a plurality of suspension elements supporting the plurality of mounting elements, with each suspension element of the plurality of suspension elements supporting and providing vibration isolation to a corresponding HDD of the multiple HDDs, and an external connector configured to be externally accessible, with the external connector being electrically coupled to the plurality of mounting elements. |
| US10067541B2 |
Electronic device and case assembling method for electronic device
An electronic device is provided. The electronic device includes a supporting member, a case, at least two positioning structures, a guiding structure, and a protrusion. The two positioning structures are respectively disposed on the supporting member and the case, and are configured to facilitate assembly of the case and the supporting member. The guiding structure is disposed on the supporting member. The protrusion is disposed on the case. The protrusion is guided by the guiding structure so as to simplify the assembly process and improve the efficiency of assembly. |
| US10067538B2 |
Connector assembly for an electronic device
Particular examples described herein provide for an electronic device, such as a notebook computer or laptop, which includes a circuit board coupled to a plurality of electronic components (which includes any type of hardware, elements, circuitry, etc.). The electronic device may also include a connector assembly that is positioned within at least a portion of a recess of the electronic device, where the connector assembly includes: a first assembly that is to receive a connector; and a second assembly that is to receive an identification module that is to provide an association between a user and the electronic device. |
| US10067527B2 |
Conductive sheet
A conductive sheet has a structure in which a conductive adhesive layer laminated on one side of a base substrate and a light-shielding insulating layer laminated on another side of the base substrate. The base substrate has a structure in which the same kind of metal layers are formed on respective sides of a resin film. The light-shielding insulating layer of the conductive sheet has a surface having a surface resistivity of 1.0×108 Ω/square or more, a gloss value of 80% or less, and an optical density of 1 or more. |
| US10067523B2 |
Data center power conversion efficiency management
A data center energy management (DCEM) server configures a power supply in the data center. The DCEM server sums input alternating current (AC) power of the power supply to a total AC power of the data center, wherein the total AC power of the data center is a sum of AC power of a plurality of power supplies. The DCEM server sums output direct current (DC) power of the power supply to a total DC power of the data center and reports a ratio of total AC power to total DC power as data center power conversion efficiency. The DCEM server sets a preset power supply efficiency threshold. The DCEM server determines that a real-time power efficiency level is below the power supply efficiency threshold. The DCEM server, responsive to a determination that real-time power efficiency level is below the power supply efficiency threshold, may remedy the power supply. |
| US10067522B2 |
Reference voltage generation circuit, regulator, and semiconductor device
As one example of the invention disclosed herein, a reference voltage generation circuit has: a first reference voltage source generating a first reference voltage; a second reference voltage source generating a second reference voltage having a temperature response different from that of the first reference voltage; a first comparator comparing the first and second reference voltages to generate a first comparison signal; and a selector selectively outputting one of the first and second reference voltages as a reference voltage according to the first comparison signal. |
| US10067519B2 |
On-chip regulator with variable load compensation
An integrated circuit includes a voltage regulator to supply a regulated voltage and a data output that couples to an unterminated transmission line. The circuit draws a variable amount of power from the voltage regulator according to the data. The voltage regulator includes a first current generation circuit to provide a data transition-dependent current. |
| US10067518B2 |
Band-gap reference circuit
A band-gap reference circuit including: mirror current branch circuits, band-gap paths, and an operational amplifier. Each mirror current branch circuit includes a mirror PMOS transistor and an auxiliary PMOS transistor. A drain of each mirror PMOS transistor is connected with a source of a corresponding auxiliary PMOS transistor, and a drain of said each auxiliary PMOS transistor is connected to a top end of a corresponding band-gap path, each gate of each mirror PMOS transistor is connected with an output port of the operational amplifier. A gate of each auxiliary PMOS transistor is connected to a first bias voltage. A substrate electrode of each mirror and auxiliary transistor is all connected to a source voltage. The output port of the operational amplifier outputs a high level less than the source voltage, the first bias voltage is less than an output voltage signal of the operational amplifier. |
| US10067517B2 |
Method and devices for extended insulation-fault search using a multifunctional test current
The invention relates to a method and to devices for extended insulation-fault search in an IT power supply system using a multifunctional test current, wherein, selectively and depending on the application, the test current functions as a voltage compensation current so as to compensate a voltage increase in an active conductor of the IT power supply system, as a tripping current so as to trip a residual current protection device arranged in a subsystem of the IT power supply system and/or as a leakage-capacitance compensation current so as to compensate a capacitive leakage current. The test current can fulfil more than one of the cited functions simultaneously. |
| US10067514B2 |
Substrate processing apparatus and liquid mixing method
A substrate processing apparatus includes a mixing tank, a first opening/closing valve, a second opening/closing valve, a first flow rate measuring unit, a second flow rate measuring unit, a control unit, and a substrate processing unit. A first liquid and a second liquid are mixed such that the second liquid is mixed in an amount more than that of the first liquid. The first and second opening/closing valves open/close a first flow path and a second flow path, respectively. The first and second flow rate measuring units measure flow rates of the first and second liquids flowing through the first and second flow paths, respectively. The control unit controls opening/closing of the first opening/closing valve and the second opening/closing valve. The substrate processing unit processes a substrate by supplying a mixed liquid of the first and second liquids to the substrate. |
| US10067511B2 |
Automatic operation vehicle
An automatic operation vehicle that automatically performs an operation in an operation area is provided. A survey unit acquires the position information of the marker using a first angle between the moving direction and a direction to the marker from a first point through which the vehicle passes during the movement in a constant moving direction, a second angle between the moving direction and a direction to the marker from a second different point through which the vehicle passes during the movement in the moving direction, and a distance between the first point and the second point. The survey unit determines the first point and/or the second point during the movement of the vehicle in the moving direction such that the angle difference between the first angle and the second angle becomes close to 90°. |
| US10067504B1 |
Aerial device and method for controlling the aerial device
An aerial device includes a body, an optical system having gimbal supporting a camera, a lift mechanism coupled to the body, a haptic sensor coupled to the body and configured to generate haptic data, and a processing system disposed in the body and in data communication with the haptic sensor. The processing system is configured to process the haptic data to understand an intended position of the aerial device and/or an intended orientation of the gimbal and convert the intended position to a target position of the aerial device and/or the intended orientation to a target orientation of the gimbal utilizing said processed data irrespective of an initial position of said aerial device and an initial orientation of said gimbal. Also disclosed is a method for controlling the aerial device. |
| US10067498B1 |
Physiological signal stimulator and simulator
An apparatus is provided for generating electrical signals for stimulating a system under test (SUT). The apparatus comprises: a remote control panel configured to receive programming values and output programming signals; and a function generator. The function generator comprises: a communication port configured to receive the programming signals from the control panel; a memory configured to store instructions and predetermined values; a processor configured to process the programming signals and predetermined values according to the instructions stored in the memory; a digital-to-analog converter (DAC) configured to convert the processed signals into analog output signals; an output port configured to make the analog output signals available to the SUT; and an input port configured to receive second signals from the SUT. |
| US10067497B2 |
System and method for implementing compensation of global and local offsets in computer controlled systems
A system for offsetting a CNC machining process includes transferring compensation variables through registers in fixed G-code programming of the CNC machine and offsetting the CNC machine without altering fixed G-code programming. Global compensation variables are applied to all feature programs of the CNC machining process, and local compensation variables are applied to only individual features or groups of features. The machine shifts position in response to the compensation variables. |
| US10067494B2 |
Hybrid computer numerical control machining center and machining method thereof
A hybrid computer numerical control (CNC) machining center and a machining method thereof are provided. The hybrid CNC machining center has at least a cutting tool head, a laser cladding tool head, a laser surface heat treatment tool head, and a computer numerical control unit. The cutting tool head, the laser cladding tool head, and the laser surface heat treatment tool head are alternately installed in a tool holder of the hybrid CNC machining center. Users can accomplish cutting, laser cladding, and laser surface heat treatment operations for a work-piece just in one single machine, so that the work-piece is unnecessary to be moved between different machines. Therefore, the steps and the process time of the machining operations are substantially simplified. |
| US10067492B2 |
Programmable logic controller and programming tool for programmable logic controller
A programmable logic controller capable of improving the expandability of a distributed control system and a programming tool for the programmable logic controller are provided. A programmable logic controller (PLC) that constitutes a distributed control system includes: a variable table that includes variable information including identification symbols for identification of a plurality of PLCs and variable names of reference variables, the variable information being set for each of the reference variables; a storage device that has a memory region for storing the reference variables; and an interface circuit that mutually converts communication data for use in communication between the PLC and a different PLC and the reference variables stored in the memory region. The reference variables are variables mutually referenced by the plurality of PLCs. |
| US10067488B2 |
Energy savings selector tool
An energy savings selector tool may assists a user in determining electrical devices that, when implemented in a load control system, may reduce an amount of power used by the load control system. The energy savings selector tool may use load control information of the load control system to identify electrical devices that may be added to or replace other electrical devices in the load control system. The load control information may define operations of the load control system and/or include energy usage information of the load control system. The energy savings selector tool may identify savings information associated with implementing an electrical device in the load control system. Once an electrical device is installed in the load control system, the energy savings selector tool may be used to report energy savings information about the electrical device. |
| US10067485B2 |
Integrated optimization and control for production plants
The present invention provides novel techniques for optimizing and controlling production plants using parametric multifaceted models. In particular, the parametric multifaceted models may be configured to convert a first set of parameters (e.g., control parameters) relating to a production plant into a second set of parameters (e.g., optimization parameters) relating to the production plant. In general, the first set of parameters will be different than the second set of parameters. For example, the first set of parameters may be indicative of low-level, real-time control parameters and the second set of parameters may be indicative of high-level, economic parameters. Utilizing appropriate parameterization may allow the parametric multifaceted models to deliver an appropriate level of detail of the production plant within a reasonable amount of time. In particular, the parametric multifaceted models may convert the first set of parameters into the second set of parameters in a time horizon allowing for control of the process plant by a control system based on the second set of parameters. |
| US10067482B2 |
Menu and firmware management for equipment
A system and method are provided and include an equipment controller for operating a piece of kitchen equipment. The equipment controller has a memory storing an initial menu of food items each having associated operating parameters for operating the kitchen equipment when preparing the associated food item. The system also includes a supervisory controller in communication with the equipment controller and in communication with a remote monitor that receives an updated menu for the kitchen equipment from a remote terminal. The updated menu includes at least one of a food item modification and an operating parameter modification. The supervisory controller receives the updated menu from the remote monitor and communicates the updated menu to the equipment controller for installation by the equipment controller. |
| US10067479B2 |
Wearable device and functional module thereof
A wearable device includes a host and plural functional modules. The host includes a first housing and a controlling unit. The controlling unit includes a first electrical conduction part and a second electrical conduction part. Each functional module is capable of detachable coupling with the host. Every two adjacent functional modules are detachably coupled with each other. Each functional module includes a second housing, a functional circuit unit and a connection unit. The functional circuit unit includes a third electrical conduction part and a fourth electrical conduction part. The connection unit includes a first connection part and a second connection part. The first connection part is connected with the third electrical conduction part. The second connection part is selectively connected with the first electrical conduction part, the second electrical conduction part of the host or the fourth electrical conduction part of the adjacent function module. |
| US10067476B2 |
Method for producing a watch glass having at least one gemstone
The invention relates to a method for producing a watch glass, in which at least one diamond or jewel, or other gemstone is embedded, the method comprising the steps of providing a carrier glass, providing a cover glass, introducing at least one recess into the carrier glass, providing at least one diamond, jewel, or other gemstone, inserting the at least one diamond, jewel, or gemstone into the at least one recess of the carrier glass, placing the cover glass on the carrier glass, and connecting the cover glass to the carrier glass such that an airtight connection point between the cover glass and the carrier glass is formed, which is subject to a suction cup effect. The invention further relates to a watch glass that is produced according to the method of the invention. The invention further relates to a watch having a watch glass according to the invention. |
| US10067475B2 |
Timepiece
A timepiece is equipped with a movement, a timepiece case accommodating the movement, and a hollow tubular structure portion having a connection proximal portion directly or indirectly in contact with the movement. The hollow tubular structure portion is formed such that a space defined between itself and the timepiece case is hermetically sealed. The inner space of the hollow tubular structure portion communicates with the exterior of the timepiece case via an external opening of the timepiece case. The timepiece can secure a sufficient waterproof performance and can transmit sound from a sound source efficiently to the exterior. |
| US10067469B2 |
Image forming apparatus using humidity and temperature detection
The image forming apparatus of the present embodiment has two limiters composed of a conventional high order limiter and a low order limiter, and carries out control to switch the limiter according to a temperature and a humidity so as not to reach a image contrast potential equal to or greater than those limiters. Carrier development can occur if image formation is performed in a state where the image contrast potential is high. Therefore, by providing a low order limiter as in the present embodiment and carrying out control so as not to exceed the low order limiter at the time of the image formation, an occurrence of the carrier development can be suppressed, and an image density can also be within a prescribed range. |
| US10067468B2 |
Image forming apparatus and process cartridge
An image forming apparatus, including a casing, a toner cartridge, and a process cartridge, is provided. The toner cartridge detachably attached to the casing stores toner therein. The process cartridge detachably attached to the casing includes a developing unit and a drum unit. The developing unit includes a developer roller and a toner conveyer tube. The toner conveyer tube has a first opening, through which the toner from the toner cartridge is acceptable into the toner conveyer tube while the toner cartridge and the process cartridge are attached to the casing. The drum unit includes a photosensitive drum supporting the toner conveyer tube by contacting a circumferential surface of the toner conveyer tube. The developing unit is pivotable with respect to the drum unit with the toner conveyer tube and the drum unit being slidable on each other. |
| US10067465B2 |
Toner cartridge and transmission device thereof
A toner cartridge includes a housing, a photosensitive drum, a connecting unit having a coupling member rotatable about a second imaginary axis, and a linking unit disposed on the photosensitive drum and rotatable about a first imaginary axis. When the coupling member is at a first position, the first and second imaginary axes are not parallel, and the coupling member doesn't contact the linking unit. When the toner cartridge is installed in an electronic imaging device and the coupling member is moved to a second position, the first and second imaginary axes are coaxial, the coupling member and the linking unit are engaged and driven to rotate by the electronic imaging device, thereby transmitting rotary kinetic energy to the photosensitive drum. Because the coupling member is movable between the first and second positions, the toner cartridge is installed in and removed from the electronic imaging device easily and smoothly. |
| US10067462B2 |
Developer container, developer unit and image forming apparatus
A developer container includes a memory device with a first marker; and a main body with a second marker, the main body being configured to accommodate a developer. The memory device is attached to the main body such that both the first marker and the second marker are visually recognized. |
| US10067459B2 |
Image forming apparatus
An image forming apparatus includes a main assembly, an operating portion provided slidably between a first position and a second position of the main assembly, a supporting position, a slide rail, a slidable member, and an urging unit. A relationship of engagement between the slide rail and the slidable member is set so that the engagement between the slide rail and the slidable member when the operating portion is in a position between the first position and the second position is looser than the engagement between the slide rail and the slidable member when the operating portion is in the first position or the second position. |
| US10067457B2 |
Fixing apparatus incorporating a novel heater configuration for high speed printing
A controller controls first and second switching elements so that, in both of the waveforms of alternating currents flowing through the first and second heating elements, a first period including both of a phase control waveform in which a current flows in a part of a half cycle of alternately current and a wave-number control waveform in which a current flows or does not flow over a half cycle of alternately current and a second period including only the wave-number control waveform alternately appear in a control cycle; when the first heating element operates in the first/second period, the second heating element operates in the second/first period; and both the waveforms of the alternating currents flowing through the first and second heating elements are electrically symmetric in the positive and negative directions during the control cycle. |
| US10067456B2 |
Drive transmitting device and image forming apparatus including the same
A drive transmitting device includes a first rotator, a second rotator, a rotation driver, and a linker. The first rotator is rotatable. The second rotator is rotatable in a state where the second rotator comes into pressure contact with the first rotator. The rotation driver rotates the first rotator. The linker links speed change operation with pressure change operation, the speed change operation being operation to change a speed ratio of a surface of the first rotator and a surface of the second rotator, the pressure change operation being operation to change pressure force of the second rotator to the first rotator. |
| US10067445B2 |
Developing device and image forming apparatus with a magnetically charged collection member
According to an aspect of the invention, a developing device includes a developer holding member that holds developer including toner which is charged to have a predetermined polarity on a surface and performs development of an electrostatic latent image with respect to an image holding member which holds the electrostatic latent image while being rotated; a storage member that stores the developer therein and has an opening portion for discharging air in which flow is generated by the rotation of the developer holding member; and a collection member that is provided in the opening portion of the storage member to be charged to the predetermined polarity, causes air to pass therethrough, and collects toner. |
| US10067444B2 |
Remanufacturing method of developer accommodating unit
Provided is a remanufacturing method of a developer accommodating unit including a flexible container provided with an opening and configured to accommodate developer, and a frame member configured to accommodate the flexible container. The remanufacturing method includes refilling the developer into the flexible container. |
| US10067439B2 |
Charging roller, and method of producing the same
A charging roller is provided which has a simple construction without provision of a coating film and yet is capable of uniformly electrically charging the surface of a photoreceptor body and more advantageously suppressing adhesion and accumulation of fine particles. A charging roller production method is also provided. The charging roller (1) includes a roller body (2) having an outer peripheral surface (5) which includes a surface roughness component including a multiplicity of asperities and having a void volume Vv of less than 0.3 ml/m2, and a surface waviness component including a multiplicity of asperities having a lower frequency than the surface roughness component and having a void volume Vv of not less than 0.05 ml/m2 and not greater than 6 ml/m2, the void volumes Vv being each defined as the sum Vvc+Vvv of a core void volume Vvc and a dale void volume Vvv. The production method includes the step of finishing the outer peripheral surface (5) into a surface geometry satisfying the aforementioned requirements for the void volumes Vv by at least one of laser processing, wet blasting and dry blasting after polishing the outer peripheral surface (5). |
| US10067435B2 |
Electrostatic charge image developing toner
An electrostatic charge image developing toner includes a particulate toner matrix containing a binder resin and an external additive. The binder resin includes an amorphous polyester resin, a crystalline resin, and an amorphous vinyl resin. A storage modulus G′0(t) measured before the toner is left and storage moduli G′Tm-10(t) and G′Tm-20(t) measured after the toner is left for three hours at temperatures (Tm-10)° C. and (Tm-20)° C., respectively, based on a melting point (Tm° C.) derived from the crystalline resin satisfy the relations represented by G′0(t) |
| US10067433B2 |
Conductive support, electrophotographic photoreceptor, and process cartridge
A conductive support is formed of a bottomless hollow cylindrical member being made of metal and having a thickness t of equal to or less than 0.5 mm, the conductive support including: a chamfer portion on an outer peripheral surface side of at least one end of the conductive support over an entire circumferential direction, wherein the chamfer portion has a chamfer angle a of equal to or greater than 10° and less than 30° with respect to the outer peripheral surface, and a chamfer width b equal to or greater than 0.05 mm in an end surface, and wherein an end surface width c is equal to or greater than 0.1 mm in the end surface including the chamfer portion. |
| US10067431B2 |
Electrophotographic photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
An electrophotographic photosensitive member, in which occurrences of image defects are suppressed, and a method for manufacturing the electrophotographic photosensitive member are provided. In addition, a process cartridge and an electrophotographic apparatus, which include the electrophotographic photosensitive member, are provided. The surface layer of the electrophotographic photosensitive member contains a cured material, and the cured material is a copolymer of a hole transport compound having a chain-polymerizable functional group and a vinyl ester compound containing a long-chain alkyl group. |
| US10067429B2 |
Pattern drawing apparatus and pattern drawing method
A pattern drawing apparatus includes a first image-pickup device for reading an alignment mark and reading a first pattern image for detecting a positional shift, a second image-pickup device for reading the first pattern image and reading a second pattern image for detecting a positional shift drawn by an irradiation light beam from the optical head while carrying out a relative movement between the table and the optical head, and a positional shift detection unit for obtaining a first coordinate difference between a center of a visual field of the first image-pickup device and a center of the first pattern based on a read image by the first image-pickup device and obtaining a second coordinate difference between the center of the first pattern and a specific position of the second pattern based on a read image by the second image-pickup device. |
| US10067423B2 |
Additive and resist underlayer film-forming composition containing the same
An additive for a resist underlayer film-forming composition containing a copolymer having structural units of Formulae (1) to (4), and a resist underlayer film-forming composition containing the additive: (where each R1 is independently a hydrogen atom or methyl group, Ar is arylene group, Pr is a protecting group or a hydrogen atom, X is a direct bond or a —C(═O)O—R2— group, R2 constituting the —C(═O)O—R2— group is a C1-3 alkylene group, the alkylene group is bonded to a sulfur atom, R3 is a hydrogen atom, methyl group, methoxy group, or halogeno group, R4 is a C1-3 alkyl group in which at least one hydrogen atom is substituted with a fluoro group, and Z is an organic group having 4 to 7-membered ring lactone skeleton, adamantane skeleton, or norbornane skeleton). |
| US10067405B2 |
Optoelectronic component for generating and radiating a microwave-frequency signal
An optoelectronic component for generating and radiating an electromagnetic signal exhibiting a frequency lying between 30 GHz and 10 THz referred to as a microwave frequency, comprises: a planar guide configured to confine and propagate freely in a plane XY a first and a second optical wave exhibiting an optical frequency difference, referred to as a heterodyne beat, equal to the microwave frequency, a system for injecting the optical waves into the planar guide, a photo-mixer coupled to the planar guide to generate, on the basis of the first optical wave and of the second optical wave, a signal exhibiting the microwave frequency, the photo-mixer having an elongated shape exhibiting along an axis Y a large dimension greater than or equal to half the wavelength of the signal, the injection system configured so that the optical waves overlap in the planar guide and are coupled with the photo-mixer over a length along the axis Y at least equal to half the wavelength of the signal, the photo-mixer thus being able to radiate the signal. |
| US10067401B2 |
Beam expander
A beam expander includes a first lens unit including one of an SLM or a VFL, a second lens unit being optically coupled to the first lens unit and including one of an SLM or a VFL, and a control unit controlling focal lengths of the first and second lens units. A distance between the first and second lens units is invariable. The control unit controls the focal lengths of the first and second lens units such that a light diameter D1 of light input to the first lens unit and a light diameter D2 of light output from the second lens unit are different from each other. |
| US10067400B1 |
Night vision color using fast switching filters having control signals for controlling a wavelength range of light filtered by a filter assembly
A system includes an objective lens, a viewing device, a control circuit, a first filter assembly, a light amplification assembly, and a second filter assembly. The control circuit is configured to transmit control signals for controlling a wavelength range of light filtered by a filter assembly. The first filter assembly is optically coupled to the objective lens, and is configured to receive light via the objective lens and filter the light into a first filtered light of a first wavelength range based on a first control signal received from the control circuit. The light amplification assembly is optically coupled to the first filter assembly, and is configured to receive the first filtered light and amplify the first filtered light into amplified light. The second filter assembly is optically coupled to the light amplification assembly and to the viewing device, and is configured to receive the amplified light, filter the amplified light into second filtered light of a second wavelength range based on a second control signal received from the control circuit, the second wavelength range corresponding to the first wavelength range, and output the second filtered light to the viewing device. |
| US10067393B2 |
Thin film display panel and liquid crystal display device including the same
An exemplary embodiment of the present system and method provides a thin film display panel including: an insulation substrate configured to include a red area, a blue area, a green area, and a white area; a gate line and a data line disposed on the insulation substrate; a step compensating member disposed in the white area on the insulation substrate; a red color filter, a green color filter, and a blue color filter respectively disposed at the red area, the blue area, and the green area on the insulation substrate; a planarization layer configured to cover the red color filter, the green color filter, the blue color filter, and the step compensating member; and a plurality of pixel electrodes formed on the planarization layer. |
| US10067391B2 |
Planar display panel and display device
A planar display panel having a displaying effect of a curved screen and a display device. The sub-pixel pitches are sequentially increased in a direction departing from a central axis of the active display region in the display panel, so that the curved displaying effect is achieved by the planar display panel. |
| US10067389B2 |
TFT array substrate and liquid crystal display panel
A thin film transistor (TFT) array substrate includes a plurality of data lines, at least one first common electrode, and at least one resistance reduction structure. The resistance reduction structure is connected to the first common electrodes and located corresponding to one of the data lines. |
| US10067382B2 |
Supporting member for diffusion plate and backlight module
The present disclosure provides a supporting member for diffusion plate and a backlight module, in which the supporting member for diffusion plate is mounted between a backplane and a diffusion plate, the supporting member for diffusion plate includes a fixing portion and a supporting portion; the fixing portion is secured to the backplane; the supporting portion connects the fixing portion and extends opposite from the fixing portion; the supporting portion contacts and elastically supports the diffusion plate, when the supporting portion is pressed by a force from the extending direction of the supporting portion, the supporting portion causes an elastic deformation and shortens along the extending direction. The disclosed supporting member for diffusion plate will not damage the diffusion plate. |
| US10067381B2 |
Light emitting module, backlight unit including the module, and display apparatus including the unit
A light emitting module is disclosed. The light emitting module includes a board, a plurality of light emitting device packages mounted on the board while being spaced apart from each other, and a plurality of lenses located at upper surfaces of the light emitting device packages in a contact fashion, wherein each of the lenses includes a curved surface expressed by a start point (SP), an end point (EP), and two adjustment points (AP1 and AP2) of a Bezier curve represented as follows. SP=(x, z), EP=(x, Z_E), AP1=(X_01, Z_01), AP2=(X_02, Z_02) where x indicates positions in a direction intersecting a light axis, z indicates positions in a direction parallel to the light axis, SP is fixed, and 0.5 mm≤Z_E≤0.78 mm, 1.62 mm≤X_01≤1.8 mm, 1.44 mm≤Z_01≤1.5 mm, 0.19 mm≤X_02≤0.25 mm, and 1.06 mm≤Z_02≤1.26 mm, or X_01 is 1.0 mm, Z_01 is 0.9 mm, X_02 is 0.2 mm, Z_02 is 0.1 mm, and Z_E is 1.2 mm. |
| US10067374B2 |
Liquid crystal display device
A liquid crystal display device that allows efficient luminance control is presented. The device includes: first, second, and third color pixel areas; a first substrate and a second substrate; a first color filter disposed in the first color pixel area on the first substrate or the second substrate; a second color filter disposed in the second color pixel area on the first substrate or the second substrate; a third color filter disposed in the third color pixel area on the first substrate or the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate, wherein the first color pixel area includes a first transparent region at which the first color filter is not disposed, and a ratio of the first transparent region of the first color pixel area to the first color pixel area is in a range of 1/1000 to 1/2, inclusive. |
| US10067366B2 |
Full lamination structure of a liquid crystal molecule
A full lamination structure for a liquid crystal module comprises a housing, a liquid crystal panel overlapping on the housing, a light guide plate disposed in the housing, a plurality of optical films disposed in the housing, the plurality of optical films stacked on the light guide plate; and a buffer layer and an optical transparent adhesive disposed between the liquid crystal panel and the upmost optical film. This structure not only effectively reduces the light loss, but also increases the light utilization so that the imaging of the liquid crystal panel is clearer. |
| US10067357B2 |
Integrated camera lens suspension
A camera lens suspension assembly includes a support member including a support metal base layer, a moving member including a moving metal base layer, bearings and smart memory alloy wires. The support member includes a bearing plate portion, static wire attach structures, and mount regions. A printed circuit on the support metal base layer includes traces extending to each static wire attach structure. The moving member includes a moving plate portion, elongated flexure arms extending from a periphery of the moving plate portion and including mount regions on ends opposite the moving plate portion, and moving wire attach structures. The bearings are between and engage the bearing plate portion of the support member and the moving plate portion of the moving member. Each of the smart memory alloy wires is attached to and extends one of the static wire attach structures and one of the moving wire attach structures. |
| US10067355B1 |
Imaging devices having aimer systems
A method and apparatus for capturing an image of at least one object appearing in a field of view (FOV). A housing may be provided having an image sensor at least partially disposed therein. The imaging sensor has a central imaging axis. A first and a second aim line unit are each offset from the image sensor. The first aim line unit is oriented to project a first bounded light pattern that intersects the central imaging axis at an imaging plane. The second aim line unit is oriented to project a second bounded light pattern that intersects the first light pattern and the central imaging axis at the imaging plane. |
| US10067348B2 |
Integrated microoptic imager, processor, and display
An optical system for displaying light from a scene includes an active optical component that includes a first plurality of light directing apertures, an optical detector, a processor, a display, and a second plurality of light directing apertures. The first plurality of light directing apertures is positioned to provide an optical input to the optical detector. The optical detector is positioned to receive the optical input and convert the optical input to an electrical signal corresponding to intensity and location data. The processor is connected to receive the data from the optical detector and process the data for the display. The second plurality of light directing apertures is positioned to provide an optical output from the display. |
| US10067346B2 |
Holographic display
A display device includes an optical sensor configured to image a user eye, an image source configured to provide image light, a holographic film including a plurality of holograms, and a controller. Each hologram is recorded with a same reference beam but recorded differently so as to differently diffract image light received from the light source. The controller is configured to determine, via the optical sensor, a position of the user eye, and adjust, based on the determined position of the user eye, a state of the holographic film such that a particular hologram of the plurality of holograms diffracts image light to the position of the user eye. |
| US10067345B2 |
Head-up display device
The present invention addresses the problem of providing a head-up display device with which the display quality of a display object can be improved. A mirror holder 30 supporting a concave mirror is equipped with a protruding piece that protrudes from the approximate center of the holder width, which is defined along a rotational axis, and this protruding piece is moved by a position adjustment means. Stress acting on the mirror holder from the protruding piece is uniform in the left and right directions from the center of the mirror holder. Consequently, twisting at the location of the mirror holder is significantly reduced, so the driver is able to view a display object for which distortion has been suppressed, and the display quality of the display object is improved. |
| US10067344B2 |
Variable transmissivity virtual image projection system
Disclosed herein are apparatus, devices, and methods to provide a modified-transmissivity zone on a projection surface used to generate a virtual image superimposed onto a real-world view. In particular, a variable-transmissivity material may be provided in the projection surface. The transmissivity of variable-transmissivity material may be modified responsive to application of a stimulus. A stimulus source may be configured to selectively apply a stimulus to the variable-transmissivity material to generate a discrete modified-transmissivity zone on the projection surface. |
| US10067339B2 |
Optical scanner, optical scanning method and non-transient recording medium
An optical scanner comprises a light source, an MEMS mirror and a position detector. The light source emits a light beam. The MEMS mirror deflects the light beam emitted from the light source. The position detector detects the position of the MEMS mirror. The position detector is configured on the same semiconductor substrate with the MEMS mirror. |
| US10067335B1 |
Electrowetting element with shaped color filter
An electrowetting element comprising a first fluid and a second fluid immiscible with the first fluid. A support plate comprises: a wall, a surface having a display area and an electrode. The wall bounds a perimeter of the display area which widens towards a first side of the electrowetting element. The electrowetting element further comprises a color filter substantially overlapping a first sub-area of the display area; and a substantially colorless region substantially overlapping a second sub-area of the display area and widening towards the first side of the electrowetting element. |
| US10067334B2 |
Optical magnifier
An optical magnifier suitable for viewing microdisplay panels and other optical fields and providing a wide field of view with minimal aberrations across the field over a large pupil with long eye-relief. The magnifier comprises six lens elements formed without the use of expensive very high dispersion glass. The lens surfaces are spherical and/or flat thereby simplifying lens fabrication. A similar magnifier with fewer lens elements configured to view a concave image surface is also disclosed. |
| US10067333B2 |
Endoscope having image pickup sensor and first and second light blocking members
An image pickup unit includes an objective lens unit, cover glass fixed on a light receiving surface of an image pickup device, a circular optical member stuck to a front end face of the cover glass and having a diameter smaller than a diagonal line length of the cover glass, a holding frame having a circular fitting hole in which the optical member is fit from a rear, a first light blocking member disposed in a front of the optical member, and a second light blocking member disposed between a rear end face of the optical member and a front end face of the cover glass. |
| US10067324B2 |
Projection device and projection system
A projection device to magnify and project, on a screen, an image displayed at an image display element, includes: a dioptric system including at least one positive lens and at least one negative lens; and a reflection optical system having at least one reflection optical element. |
| US10067320B2 |
Lens module
A lens module includes a lens set and a prism. The lens set has a first light emitting surface and a first engaging structure, wherein the first engaging structure is formed on the first light emitting surface. The prism is disposed adjacent to the lens set. The prism has a light incident surface and a second engaging structure, wherein the second engaging structure is formed on the light incident surface. The lens set and the prism are assembled with each other by engaging the first engaging structure with the second engaging structure. |
| US10067319B2 |
Single focus lens and photographing apparatus having the same
A single focus lens and a photographing apparatus including the single focus lens are provided. The photographing apparatus includes a single focus lens comprising: a first lens group having a positive refractive power, the first lens group including a first negative lens and a second negative lens arranged in succession at a most object side of the first lens group; a second lens group having a negative refractive power; and a third lens group having a positive refractive power and including a positive lens and a negative lens. The first to third lens groups are sequentially arranged in a direction from an object side to an image side. |
| US10067317B2 |
Optical system
An optical system includes a first lens including a negative refractive power, a second lens, a third lens, a fourth lens, and a fifth lens including a positive refractive power and an image-side surface being concave in a paraxial region. The first to fifth lenses are sequentially disposed from an object side to an image side. |
| US10067315B2 |
Lens assembly
A lens assembly includes a first lens, a second lens, a third lens, a fourth lens and a fifth lens, all of which are arranged in sequence from an object side to an image side along an optical axis. The first lens is with refractive power and includes a convex surface facing the object side. The second and third lenses are with refractive power. The fourth lens is with refractive power and includes a convex surface facing the image side. The fifth lens is with negative refractive power. The lens assembly satisfies: 0≤f1/f2≤6, (Vd1+Vd2)/2>40, Vd1≥Vd3, Vd2≥Vd3, Vd5≥Vd3 wherein f1 is an effective focal length of the first lens, f2 is an effective focal length of the second lens and Vd1, Vd2, Vd3, Vd5 are Abbe numbers of the first, second, third, fifth lenses. |
| US10067312B2 |
Vision system camera with mount for multiple lens types
This invention provides a vision system housing having a front plate assembly that accommodates a plurality of lens mount types. The front plate includes a central aperture that is located at a predetermined axial (camera axis) distance from a plane of an image sensor. The aperture is stepped from a wider diameter adjacent to the front to a narrower diameter more adjacent to the sensor. This arrangement enables threaded mounting of a plurality of lens mount types, for example M12 and C-Mount. The threaded base for the M12 lens is provided in the smaller-diameter, interior portion of the front plate aperture, adjacent to the sensor. The threaded base for the C-Mount lens is provided at the front of the front plate, adjacent to the exterior surface of the front plate and housing. The exterior (front) surface of the front plate includes threaded holes and a removable spring clip arrangement constructed and arranged to accommodate a liquid lens positioned over the aperture with an associated lens assembly mounted within the aperture and in optical communication with the liquid lens. The lens is operated using an electrical connection provided by a cable that interconnects with a multi-pin socket positioned on the front plate aside the aperture. The socket interconnects with processor circuitry within the housing. |
| US10067310B2 |
Fiber optic drop cable assembly
A fiber optic drop cable assembly is disclosed. The fiber optic drop cable assembly includes a fiber optic cable having an unsplit length, with a first split length and a second split length branching from the unsplit length. An optical fiber passage is formed at an interface of the first split length and the second split length. A first strength member extends from the unsplit length and is disposed in the first split length. A second strength member extends from the unsplit length and is disposed in the second split length. At least one optical fiber extends in the optical fiber passage. A fiber optic connector connects to the at least one optical fiber and is releasably secured to one or both of the first strength member and the second strength member. A pulling feature attaches to a portion of the fiber optic drop cable assembly for installation. |
| US10067309B2 |
Optical fiber distribution frame with outside plant enclosure
A fiber optic telecommunications frame is provided including panels having front and rear termination locations, the panels positioned on left and right sides of the frame. The frame includes vertical access for the rear cables. The frame further includes left and right vertical cable guides for the front patch cables. The frame further includes cable storage spools for the patch cables. The frame includes a horizontal passage linking the left and right panels and the cable guides. A portion of the frame defines splice tray holders and a central passage from the splice tray holders to the rear sides of the left and right panels. From a front of each panel, access to a rear of the panel is provided by the hinged panels. Alternatively, the panels can form connector modules with front termination locations and rear connection locations for connecting to the rear cables. The modules can house couplers, such as splitters, combiners, and wave division multiplexers. The termination locations can be located on the same side of the frame as the splice tray holders, or on an opposite side. An enclosure of the frame included hinged or otherwise moveable panels to allow access to the terminations or the splice trays. |
| US10067308B2 |
Low profile fiber distribution hub
Certain embodiments of a fiber distribution hub include a swing frame pivotally mounted within an enclosure having a low profile. For example, the enclosure can have a depth of less than about nine inches. Termination modules can be mounted to the swing frame and oriented to slide at least partially in a front-to-rear direction to facilitate access to connectors plugged into the termination modules. Splitter modules and connector storage regions can be provided within the enclosure. |
| US10067306B2 |
Optical connector and circuit board assemblies
An exemplary optical connector assembly may include a substrate of an optical printed circuit board (OPCB) with at least one optical device thereon, the substrate including one or more recesses, an optical connector with one or more alignment members for coupling an end of an optical waveguide to the optical device, and one or more inserts, each having an orifice for receiving one of the one or more alignment members and each arranged to be received in one of the one or more recesses. When assembled, the one or more inserts may be received in the one or more recesses and the one or more alignment members may be received in the orifices of the one or more inserts thereby coupling the optical waveguide to the substrate to form the exemplary optical connector assembly. |
| US10067305B2 |
Temperature control of a component on an optical device
The optical includes a waveguide positioned on a base and an optical component positioned on the base. The optical component is a light sensor that includes an active medium or a modulator that includes an active medium. The waveguide is configured to guide a light signal through the component such that the light signal is guided through the active medium. The device includes one or more heat control features selected from the group consisting of: placing one or more thermal conductors over a lateral side of a ridge of the active medium; extending thermal conductors from within the active component to a location outside of the active component, and tapering the ridge of the active medium within the perimeter of the active component. |
| US10067304B2 |
Fluid cooled optical fiber
Fluid cooled optical fibers are disclosed. An exemplary fiber comprises a fiber body including a distal end, an inner cap surrounding said distal end, an outer cap surrounding said inner cap, and a tube attached to said outer cap. The tube and outer cap may define a first flow channel, the outer and inner caps may define a second flow channel, and the outer cap may including one or openings for placing the first flow channel in communication with the second flow channel. Associated systems also are disclosed. |
| US10067301B2 |
Fiber optic connector
A connector (10) includes two connector portions (12) and a boot (14). Each connector portion (12) includes a ferrule (78) and a latch (18). The latch (18) includes a distal end (24) and a proximal end (22). The latch (18) is pivotable about an intermediate connection portion (26). The boot (14) is mounted to the connector portions (12). The boot (14) moves longitudinally relative to the connector portions (12). The boot (14) causes the distal ends (24) of the latch (18) to pivot toward the ferrule (78) of each connector portion (12) as the boot (14) is moved away from the connector portions (12). Front housings (32) of the connector portions (12) can each be rotated about the longitudinal axis of the ferrule (78) without rotating the ferrule (78) or the boot (14), to change the polarity of the two connector portions (12). The spacing between the two ferrules (78) is adjustable. A holder (96) holds the connector portions (12). The holder (96) includes side slots (98). The connector portions (12) mounted to the holder (96) by moving laterally to the side slots (98). The holder (96) defines an area for receipt of a fiber optic cable (150) when the ferrule (78) is pushed in a direction toward the boot (14). |
| US10067293B2 |
Mirror based micromechanical systems and methods
Unlike most MEMS device configurations which simply switch between two positions in many optical devices the state of a MEMS mirror is important in all transition positions. It may determine the characteristics of an optical delay line system and by that an optical coherence tomography system in one application and in another the number of wavelength channels and the dynamic wavelength switching capabilities in the other. The role of the MEMS is essential and it is responsible for altering the paths of the different wavelengths in either device. It would be beneficial to improve the performance of such MEMS and thereby the performance of the optical components and optical systems they form part of. The inventors have established improvements to the design and implementation of such MEMS mirrors as well as optical waveguide technologies to in-plane optical processing as well as the mid infrared for optical spectroscopy. |
| US10067291B2 |
Method of manufacturing a waveguide
A method of manufacturing a waveguide in a glass plate is disclosed. The glass plate is scanned with a laser beam directed orthogonally to the glass plate to form a trench according to a pattern of the waveguide to be formed. The scanning is performed by pulses of the laser beam having a duration between 2 and 500 femtoseconds. The glass plate with the trench is treated with hydrofluoric acid. After treating the glass plate, the trench is filled with a material having an index different from that of glass, and, after filling the trench, a cladding layer is deposited. |
| US10067281B2 |
Backlight module and liquid crystal display
A light guide assembly, a backlight module and a liquid crystal display (LCD) are provided. The backlight module includes a back plate, light guide plate, an adhesive member and a light source. The light guide plate is disposed on the back plate and includes a first optical surface, a second optical surface and a light-incident surface. The first optical surface is opposite to the second optical surface. The light-incident surface connects the first optical surface and the second optical surface. The first optical surface or the second optical surface of the light guide plate is set with a recess. The adhesive member is disposed in the recess to adhere the light guide plate to the back plate. The light source is disposed on the back plate and emits light toward the light guide plate. |
| US10067280B2 |
Backlight module
The invention discloses a backlight module, comprising: a light guide plate provided with a strip-shaped slot, a light bar, which comprises a base plate and a plurality of mounting bases mounted on the base plate, each mounting base is provided with a lighting element respectively, wherein the base plate of the light bar is configured to engage with the first surface of the light guide plate, such that all the mounting bases can be accommodated within the strip-shaped slot. It is unnecessary for the backlight module to set up rubber frame and back plate, hence, the backlight module without outer frame border is formed. |
| US10067274B2 |
Nickel-aluminum blocker film low-emissivity coatings
The invention provides a glazing sheet and a low-emissivity coating on the glazing sheet. The low-emissivity coating comprises, in sequence moving outwardly from the glazing sheet, a layer comprising oxide film, nitride film, or oxynitride film, an infrared-reflective film, a nickel-aluminum blocker film, and an oxide film. Also provided are methods of depositing such a low-emissivity coating. |
| US10067272B2 |
Display device and light-diffusing member
Provided is a display device including a substrate that has light transmissivity, a plurality of light shielding layers that is formed at a recurring period on one face of the substrate, and a light-diffusing unit that is formed in an area of the one face of the substrate except for the area where the light shielding layers are formed, in which the light-diffusing unit includes a light emitting end face on the substrate side and includes a light incident end face having an area larger than the area of the light emitting end face on the side opposite to the substrate side, the height of the light-diffusing unit from the light incident end face to the light emitting end face is greater than the thickness of the light shielding layer, and the periodic direction at which the light shielding layers are recurrently formed is non-parallel to the direction of a pixel pitch of a display body. |
| US10067267B2 |
Coated glass or glass ceramic article
A coated glass or glass ceramic article is provided that has a so-called “dead front” effect, where display features or icons are not visible in the off state. In some embodiments, the glass or glass ceramic article includes a sheet-like glass or glass ceramic substrate having two opposite faces, where the substrate exhibits, in a visible spectral range from 380 nm to 780 nm, light transmittance τvis of at least 1% for visible light that passes through from one face to the opposite face. An opaque coating on one face that exhibits, in the visible spectral range from 380 nm to 780 nm, light transmittance τvis of not more than 5%. An opening is provided in the opaque coating. The opening allowing light that is incident on the surface of the opaque coating to pass through the coating and through the glass or glass ceramic substrate. The opening has a width of not more than 80 μm at the glass or glass ceramic substrate. |
| US10067264B2 |
Method of constraining seismic inversion
Disclosed is a method a seismic inversion for petrophysical properties of a subsurface volume comprising the steps of: obtaining petrophysical data relating to valid geological and/or dynamical scenarios, converting this data into valid combinations of elastic parameters; projecting the valid combinations of elastic parameters onto a spherical plot; and determining a penalty term from the distances between each cell of the spherical plot and the nearest valid combination of elastic parameters within the subsurface volume. Valid geological and/or dynamical scenarios comprise those which are petrophysically possible. The penalty term is then used to constrain an inversion minimizing a cost function associated with seismic mismatch between two or more seismic surveys. |
| US10067261B2 |
Downhole photon radiation detection using scintillating fibers
A photon radiation detection systems utilizes scintillating fibers to detect downhole radioactivity along a wellbore. The system includes a light detection unit, extended light guide, and a scintillating fiber radiation detector extending along a wellbore. The scintillating fiber radiation detector may be a permanent part of the wellbore completion, or may be deployed via a downhole conveyance. The detected light photons may be utilized to evaluate the formation, cement layer or tubular string. |
| US10067260B2 |
Data processing structure to enable tomographic imaging with detector arrays using ambient particle flux
Techniques, systems and apparatus are described for operating a multimode passive detection system (MMPDS). System control settings including operating parameters for the multimode passive detection system are stored. Detector signals are processed to reconstruct an image of a scanned volume and identify an object in the scanned volume based on the reconstructed image. The operating parameters and the detector signals at different processing stages are recorded. An operational health of the multimode passive detection system is monitored. Monitoring the operational health includes receiving information representing the operational health of various components of the multimode passive detection system, and determining an operational health status of one or more of the various components of the multimode passive detection system based on the received information representing the operational health of the multimode passive detection system. |
| US10067250B2 |
Radiation detecting apparatus and radiation imaging system
Provided is a radiation detecting apparatus, including: a radiation detector arranged to detect radiation; an electrical circuit board configured to control the radiation detector; a cooling unit arranged to cool the radiation detector and the electrical circuit board; and a casing arranged to accommodate the radiation detector, the electrical circuit board, and the cooling unit therein, in which at least an outer surface of the casing has a recessed portion that is recessed across a back surface portion, which is on an opposite side to a side in which the radiation enters, and a lateral surface portion adjacent to the back surface portion, and in which the recessed portion has lead-out portions formed therein, through which a wiring line removably connectable to the electrical circuit board and a piping line arranged to allow a cooling medium to flow to the cooling unit are respectively led out external to the casing. |
| US10067245B2 |
Apparatus, method and system for sparse detector
An apparatus, system, and method involving one or more sparse detectors are provided. A sparse detector may include an array of scintillator crystals generating scintillation in response to radiation and an array of photodetectors generating an electrical signal in response to the scintillation. A portion of the scintillator crystals may be spaced apart by substituents or gaps. The distribution of the substitutes or gaps may be according to a sparsity rule. At least a portion of the array of photodetectors may be coupled to the array of scintillator crystals. An imaging system including an apparatus that may include one or more sparse detectors is provided. The imaging system may include a processor to process the imaging data acquired by the apparatus or system including the one or more sparse detectors. The method may include preprocess the acquired image data and produce images by image reconstruction. |
| US10067240B1 |
X-ray detector system based on photon counting
Disclosed is an x-ray detector system including a multitude of detector elements, each connected to a respective photon counting channel for providing at least one photon count output, and a read-out unit connected to the photon counting channels for outputting the photon count outputs. Each one of at least a subset of the photon counting channels includes at least two photon counting sub-channels, each photon counting sub-channel providing at least one photon count output and having a shaping filter, wherein the shaping filters of the photon counting sub-channels are configured with different shaping times, and wherein the photon counting sub-channels, having shaping filters with different shaping times, are adapted for counting photons of different energy levels. Furthermore, the read-out unit is configured to select, for each photon counting channel, photon count outputs from the photon counting sub-channels. |
| US10067238B2 |
Method and apparatus for ion beam Bragg Peak measurement
A system and method for recording in real-time the duration, position, and energy of ion beams as delivered by a proton or heavy ion cancer treatment system for the purpose of calibrating the radiological system and verifying the treatment plans for various lesions. The energy of the ion beam is calculated from the beam ion depth penetration through a phantom as recorded on a two-dimensional scintillator surface which is viewed by a sensitive visible-light camera mounted in a darkened enclosure. The energy of the beam is degraded by a multi-step dual-slope chevron wedge phantom which creates, at a minimum, two bright spots in the camera's field of view. The distance between the centers of these two spots along with the dimensions and density of the multi-step dual-slope chevron wedge are used to calculate the Bragg Peak penetration depth of the ion beam. |
| US10067237B1 |
Method and apparatus for geo-fence detection
Aspects of the disclosure provide an apparatus that includes a sensor module and a navigation signal receiver. The sensor module is configured to generate signals indicative of motions of the apparatus. The navigation signal receiver includes receiver circuitry and processor circuitry. The receiver circuitry is configured to receive satellite navigation signals from a plurality of satellites. The processor circuitry is configured to determine a velocity of the apparatus based on the satellite navigation signals, receive an estimated speed from the sensor module, calibrate a moving speed based on the velocity and the estimated speed, and determine a power saving time based on the calibrated moving speed. The power saving time is an amount of time that the navigation signal receiver is to stay in a power saving mode. |
| US10067227B2 |
Neural network-based radar system
A radar system includes an array antenna including antenna elements that each output a reception signal in response to one or plural arriving waves, and a signal processing circuit in which a learned neural network has been established. The signal processing circuit receives the reception signals, inputs the reception signals or a secondary signal generated from the reception signals to the neural network, performs computation by using the reception signals or secondary signal and learned data of the neural network, and outputs a signal indicating the number of arriving waves from the neural network. |
| US10067225B1 |
Gated continuous wave radar
Methods, systems, and apparatus for transmitting a first set of continuous wave (CW) signals, where each CW signal of the first set of CW signals has a first signal frequency and the transmitter is turned off between transmission of each CW signal of the first set of CW signals. For each CW signal of the first set of CW signals, receiving a reflection of the CW signal, and selecting an analog to digital (A/D) sample of the reflection of the CW signal that does not contain ground reflections by selecting the A/D sample based on timing from the transmitter being turned off after transmission of the CW signal. Integrating the selected A/D samples from each of the CW signals of the first set of CW signals to obtain a single A/D sample for the first set of CW signals. |
| US10067223B2 |
Determining reflectance of a target using a time of flight ranging system
An electronic device includes a ranging light source and a reflected light detector. A logic circuit causes the ranging light source to emit ranging light at a target. Reflected light from the target is detected using the reflected light detector, with the reflected light being a portion of the ranging light that reflects from the target back toward the reflected light detector. An intensity of the reflected light is determined using the reflected light detector. A distance to the target is determined based upon time elapsed between activating the ranging light source and detecting the reflected ranging light. Reflectance of the target is calculated, based upon the intensity of the reflected light and the distance to the target. |
| US10067220B2 |
Positional state identification of mobile devices
One or more systems and/or methods for identifying a positional state of a mobile device are provided. An output audio pulse may be generated from a speaker of a mobile device. An input audio pulse, corresponding to the output audio pulse, may be detected utilizing a microphone of the mobile device. The output audio pulse and the input audio pulse may be evaluated to determine a positional feature associated with the mobile device. The positional feature may be evaluated using a classifier to identify a positional state of the mobile device (e.g., the mobile device may be laying on a table, inside a user's jacket pocket, within a vehicle, etc.). In an example, an operating characteristic of the mobile device may be adjusted based on the positional state of the mobile device (e.g., a ringer volume may be increased, a content recommendation may be displayed, etc.). |
| US10067218B2 |
Systems and methods for estimating a tag's location
Systems (100) and methods for determining a location of a tag (310). The methods involve: receiving, at each detector of a plurality of detectors (202-216, 306, 308), a device transmission periodically transmitted from the tag; determining, by the detectors, Received Signal Strength Indictors (“RSSIs”) for the device transmission received thereat; determining, by a computing device (218), a probable location of the tag within the passage, first demarcated area or second demarcated area using the RSSIs and relationships between the RSSIs; determining a first likelihood value indicating the likelihood that the probable location is correct; and determining an estimated location of the tag within the passage, first demarcated area or second demarcated area based on the probable location when the first likelihood value meets a first criteria. |
| US10067217B2 |
Delivery beacon device and methods for use therewith
A beacon device includes a beacon code generator that generates beacon data that uniquely indicates a subscriber. A beacon generator generates a wireless homing beacon that indicates the beacon data. The wireless homing beacon is detectable by the at least one drone delivery device to facilitate a service delivery by the drone delivery device at the location of the beacon device. |
| US10067210B2 |
Method and magnetic resonance apparatus for recording usage data for local coils and magnetic resonance device
In a method and apparatus for recording usage data describing the use of local coils in a magnetic resonance scanner, when a trigger event occurs at least one item of coil information relating to the current configuration of the local coils, and an associated time stamp, are automatically stored as usage data. |
| US10067209B2 |
Magnetic resonance imaging apparatus
A magnetic resonance imaging apparatus according to an embodiment includes a controller and an image reconstruction unit. The controller executes a pulse sequence having spare time during the time after transient of a gradient magnetic field for dephasing, applied in a readout direction after a radio frequency (RF) pulse for excitation is applied, until the first RF pulse for refocusing is applied in the case where imaging based on a fast spin echo method is performed. The image reconstruction unit reconstructs an image from magnetic resonance data collected by executing the pulse sequence. |
| US10067208B2 |
Systems and methods for virtual frequency selective inversion in magnetic resonance
Magnetic resonance imaging (MRI) acquisition and reconstruction techniques that invert MR signals of selected frequencies without the application of inversion RF pulses are disclosed. An example method comprises acquisition of at least one MR image representative dataset and an associated phase reference dataset, and classifies anatomical material into a first component representing anatomical material having a first range of resonance frequencies associated with a first range of phase differences between the MR image representative dataset and the reference image dataset and a second component representing anatomical material having a second range of resonance frequencies associated with a second range of phase differences between the MR image representative dataset and the reference image dataset. The method assigns different visual attributes to first and second components derived using phase differences between the MR image representative dataset and the reference image dataset and displays an image. |
| US10067207B2 |
PET-MRI apparatus
A positron emission tomography (PET)-magnetic resonance imaging (MRI) apparatus according to an embodiment includes a gantry having a static magnetic field magnet, a gradient coil, and a radio frequency coil, a PET detector, and a moving mechanism. The static magnetic field magnet generates a static magnetic field in a bore having an approximately cylindrical shape. The gradient coil is disposed on an inner circumference side of the static magnetic field magnet and applies a gradient magnetic field to an object disposed in the bore. The radio frequency coil is disposed on an inner circumference side of the gradient coil and applies a radio frequency magnetic field to the object. The PET detector detects gamma rays emitted from a positron-emitting radionuclide injected into the object. The moving mechanism causes the PET detector in the gantry along the axial direction of the bore. |
| US10067206B2 |
Medical image diagnosis apparatus and PET-MRI apparatus
A medical image diagnosis apparatus according to an embodiment includes: a first image taking unit, a second image taking unit, a position specifying unit, and a moving controlling unit. The first image taking unit performs an image taking process by implementing PET while using a first PET detector and a second PET detector. The position specifying unit specifies positions of the first PET detector and the second PET detector, on the basis of a medical image taken by the second image taking unit. The moving controlling unit controls moving of the first PET detector and the second PET detector in accordance with the specified positions. The first image taking unit and the second image taking unit each perform the image taking process after the first PET detector and the second PET detector have been moved. |
| US10067204B2 |
Method and device for compensation of temporal magnetic field fluctuations in powered magnets
A system for reducing temporal fluctuations in a powered magnet. The system includes a magnetic field generator that generates a magnetic field with temporal fluctuations and a power supply having an AC/DC converter that delivers electric current to the magnetic field generator. A cascade compensator having an inner control loop that outputs an inner loop signal and an outer control loop that outputs an outer loop signal is included. The inner control loop has a pickup coil and an analog integrating preamplifier and the outer control loop has a magnetic resonance field estimator. The inner control loop senses fluctuations of the magnetic field over 1 Hz and the outer control loop senses fluctuations of the magnetic field from DC to 20 Hz. The cascade compensator generates a correcting magnetic field that cancels the fluctuations based on the inner loop signal and the outer loop signal. |
| US10067203B2 |
Energy storage solution for an MRI system
The present disclosure relates possible implementations for utilizing energy storage elements in conjunction with a MRI system. Similarly, various associated control mechanisms are discussed. In certain embodiments, one or both of peak power shaving or energy backup may be facilitated by use of the energy storage elements. Certain such implementations may facilitate the use of higher-power MRI systems with an existing electrical infrastructure. |
| US10067201B2 |
Wiring layout to reduce magnetic field
A magnetic sensor has a circuit segment with a quadrupole region. The quadrupole region includes a supply line, a first return line and a second return line, all in a conductor layer. The first supply line is laterally adjacent to the supply line on a first side, and the second return line is laterally adjacent to the supply line on a second, opposite side. A space between the supply line and the first return line is free of the conductor layer; similarly, a space between the supply line and the second return line is free of the conductor layer. The first return line and the second return line are electrically coupled to the supply line at a terminus of the circuit segment. |
| US10067196B2 |
Voltage measuring apparatus
A voltage measuring apparatus is configured to measure voltages of respective battery cells of a battery cell array including a plurality of battery cell groups each including a predetermined number of battery cells connected in series. The voltage measuring apparatus includes a plurality of measuring units each provided for each of the battery cell groups. The adjacent measuring units are connected through a communication channel so as to perform current communication therebetween. A bidirectional diode circuit element is connected to the communication channel extending between the adjacent measuring units. |
| US10067193B2 |
Method and apparatus for determining a constant current limit value
A method for determining a constant current limit value by means of which a first current which flows through a battery cell is limited, wherein the constant current limit value is determined on the basis of a first function which specifies a first profile of the first current, which first profile is dependent on a plurality of parameters. The plurality of parameters include a first voltage which is applied between two terminals of the battery cell, a second voltage which specifies a no-load voltage of the battery cell, and a time variable. |
| US10067191B2 |
Lithium-ion energy store and method for detecting a depth of discharge and/or a state of charge of a lithium-ion energy store
The invention relates to a lithium-ion energy store (1), comprising an electrode (2, 3) having a main segment (2) and having a measurement segment (3) electrically isolated from the main segment (2), a counter-electrode (4), and a separator (5) between the electrode (2, 3) and the counter-electrode (4), wherein a measuring cell (3, 4), which forms part of the lithium-ion energy store (1), comprises the measuring segment (3) of the electrode (2, 3), a counter-electrode measuring segment, which is opposite the measuring segment (3) of the electrode (2, 3) with respect to the separator (5), and a segment of the separator (5) in arranged between the measuring segment (3) of the electrode (2, 3) and the counter-electrode measuring segment, and a main cell (2, 4), which forms part of the lithium-ion energy store (1), comprises the main segment (2) of the electrode (2, 3), a counter-electrode in main segment, which is opposite the main segment (2) of the electrode (2, 3) with respect to the separator (5), and a segment of the separator (5) arranged between the main segment (2) of the electrode (2, 3) and the counter-electrode main segment, wherein the lithium-ion energy store (1) has a measuring device (110) for a depth of discharge and/or a state of charge of the measuring cell (3, 4). |
| US10067190B2 |
Insulation diagnostic system or rotating machine
An object is to conduct an insulation degradation diagnosis with a simple configuration. An insulation diagnostic system includes a current detection sensor 4a that is installed, for a coil 3a of at least one phase of a Δ connection type rotating machine in which current flows in the reverse direction at a winding start position and a winding end position, such that the current detection sensor 4a surrounds a current path flowing into a leader line at the winding start of the coil 3a and a current path flowing out from a leader line at the winding end of the coil 3a. |
| US10067189B1 |
Input/output path testing and characterization using scan chains
Disclosed circuitry includes input-output pads, receive flip-flops, and transmit flip-flops coupled to the input-output pads. Data path control circuitry is coupled to data path control flip-flops, the receive flip-flops and the transmit flip-flops. The data path control circuitry is configured to selectably couple the receive flip-flops and the transmit flip-flops to the input-output pads in response to states of the data path control flip-flops. Clock control circuitry is coupled to clock control flip-flops, the receive flip-flops and the transmit flip-flops. The clock control circuitry is configured to selectably apply one of multiple clock signals to the receive flip-flops and the transmit flip-flops in response to states of the clock control flip-flops. A first scan chain is coupled to the clock control flip-flops and the data path control flip-flops. A second scan chain is coupled to the receive flip-flops and the transmit flip-flops. |
| US10067186B2 |
Method and apparatus for generating featured test pattern
An method of generating a featured scan pattern for test includes: providing a plurality of predetermined test patterns to perform test on a plurality of devices under test (DUT) under a stress condition to generate a plurality of test responses of each DUT; grouping a plurality of specific test responses of each DUT from the test responses of each DUT to determine a feature value corresponding to a failure feature for each DUT; and generating at least one featured test pattern according to the feature value of each DUT. |
| US10067185B2 |
System for the characterisation of a flash memory cell
A system for characterising a NOR flash memory cell provided with a floating gate transistor, includes a voltage generator having an output connected to the gate electrode that generates as output an erase signal; and a dynamic measurement apparatus including a first channel connected to the gate electrode and a second channel connected to the drain electrode. The dynamic measurement apparatus generates on the first and second channels write signals and measures a current flowing in the drain electrode during the writing of the memory cell. Only the gate electrode of the floating gate transistor is connected to the voltage generator and to the dynamic measurement apparatus by a CMOS switch, which switches between a first position, where the output of the voltage generator is electrically coupled to the gate electrode, and a second position, where the first channel of the measurement device is electrically coupled to the gate electrode. |
| US10067183B2 |
Portion isolation architecture for chip isolation test
Embodiments include methods, and processing system, and computer program products providing portion isolation design to a chip design to facilitate partial-good portion isolation test of the chip. Aspects include: retrieving a chip design file of a chip, the chip design file having pin related information from a chip design database, generating, via a pin group utility module, a pin group file according to the pin related information retrieved, combining, via a portion wrapper insertion utility module, the pin group file with one or more portion netlists to form one or more localized portion wrapper segments, stitching, via the portion wrapper insertion utility module, the one or more localized portion wrapper segments to form a portion boundary wrapper chain, and inserting, via the portion wrapper insertion utility module, the portion boundary wrapper chain into the chip design file to facilitate partial-good portion isolation test. |
| US10067180B2 |
Semiconductor device, method of manufacturing a semiconductor device and apparatus for testing a semiconductor device
Provided is a semiconductor device including a substrate, insulating layers on the substrate, interconnection lines in or between the insulating layers, and pads on the insulating layers. The pads may include signal pads connected to the interconnection lines, and measurement pads disposed spaced apart from the signal pads and electrically connected to corresponding ones of the signal pads by the interconnection lines. Misalignment of probes contacting the semiconductor device may be detected by detecting a signal communicated between one or more of the measurement pads and the signal pads. |
| US10067177B2 |
Method and apparatus to evaluate audio equipment via filter banks for dynamic distortions and or differential phase and frequency modulation effects
A testing method or apparatus utilizes filter banks to measure time varying or dynamic harmonic distortion or intermodulation distortion from a device. With a stairstep or arbitrary signal and filter banks, Nth order harmonic and or intermodulation distortion is measured via the filter banks at different offsets provided by an arbitrary low frequency signal.An amplifier with crossover distortion will show increased harmonic and or intermodulation distortion near the zero crossing while providing less distortion in other portions of the transfer curve of the amplifier. One or more distortion signals from the device (e.g., audio device) may be measured for a phase and or frequency modulation effect. |
| US10067172B1 |
Far-field antenna pattern characterization via drone/UAS platform
A far-field antenna characterization system for characterizing a far-field antenna pattern of a target antenna. An unmanned aircraft system (“UAS”) with a flight control system receives preprogrammed flight instructions for maneuvering the UAS within the far-field antenna pattern of the target antenna. A sensing antenna mounted to the UAS senses the far-field antenna pattern of the target antenna. A power measurement sensor provides a power level signal indicative thereof. A position measurement sensor provides a position signal for the UAS. The data logger associates the power level signal with the position signal at multiple measurement points to create a power density pattern for the far-field antenna pattern. |
| US10067165B2 |
Isolated differential voltage probe for EMI noise source
A differential voltage probe for providing accurate measurement of differential voltage with high frequency components is disclosed that is further configured to accurately identify noise sources in EMI/EMC applications. The differential voltage probe is configured to provide the benefits of adequate differential voltage measurement bandwidth, galvanic isolation capability, high CMRR, flexible design to accommodate various requirements on voltage rating, loading effect, and frequency range of interest; and/or easy implementation and low cost. The differential voltage probe is able to achieve these optimized capabilities by implementing unique winding designs for transformer(s) used in the differential voltage probe circuit design. |
| US10067163B2 |
Probe card capable of transmitting high-frequency signals
A probe card which is capable of transmitting high-frequency signals provided by a DUT, and the DUT includes an output pin group and an input pin group for sending and receiving the high-frequency signals respectively. The probe card includes a first signal pin group, a second signal pin group, and a band circuit. The first signal pin group is made of a conductive material, and is used to contact the output pin group; the second signal pin group is made of a conductive material too, and is used to contact the input pin group; the band circuit is electrically connected to the first signal pin group and the second signal pin group to allow signals within a first bandwidth and a second bandwidth to pass therethrough. |
| US10067158B2 |
System and method of performing scanning probe microscopy on a substrate surface
The invention is directed at a method of performing scanning probe microscopy on a substrate surface using a scanning probe microscopy system, the system including at least one probe head, the probe head comprising a probe tip arranged on a cantilever and a tip position detector for determining a position of the probe tip along a z-direction transverse to an image plane, the method comprising: positioning the at least one probe head relative to the substrate surface; moving the probe tip and the substrate surface relative to each other in one or more directions parallel to the image plane for scanning of the substrate surface with the probe tip; and determining the position of the probe tip with the tip position detector during said scanning for mapping nanostructures on the substrate surface; wherein said step of positioning is performed by placing the at least one probe head on a static carrier surface. |
| US10067151B2 |
Method for protecting and unprotecting the fluid path in a controlled environment enclosure
A controlled environment enclosure comprises a robotic arm manipulation system used to protect and unprotect a fluid path and a swab within the controlled environment enclosure. The apparatus allows the fluid path to be protected against dangerous decontamination vapors and chemicals before the controlled environment enclosure is decontaminated. The apparatus allows the fluid path to be unprotected without the use of gloves or other means that degrade the integrity of the controlled environment enclosure when decontamination is completed. The apparatus and method allow for the protecting, unprotecting and decontaminating sequences to be automated. In some embodiments the fluid path comprises a fill needle that can removably and aseptically be sealed with a disposable monolithic injection molded polymeric fill needle sheath. The apparatus and method further allow for the use of a swab disposed in a swab holder that is aseptically and removably sealable to a swab cap to protect the swab against decontamination vapors. |
| US10067148B2 |
Methods of using fluorescent protein-based indicators
The presently-disclosed subject matter includes fluorescent protein-based indicators for detecting ions, small molecule analytes, or combinations thereof. In some embodiments the indicators include a polypeptide, which itself includes a fluorescent polypeptide, a compound-binding polypeptide, and a polypeptide target of the compound-binding polypeptide. In some embodiments the polypeptide includes an EosFP polypeptide, a calmodulin polypeptide, and a M13 polypeptide, or fragments and/or variants thereof. The presently-disclosed subject matter also includes methods for detecting calcium in a sample with embodiments of the present polypeptides. In some embodiments the present indicators experience a permanent shift from green to red fluorescent when exposed to an detecting substance, such as calcium. |
| US10067142B2 |
Method for diagnosing, treating, or preventing mood disorder
An object of the present invention is to provide a novel method of diagnosing and/or treating a mood disorder, the method being superior to the conventional technologies. The present invention attains the object by providing a method of diagnosing and/or treating a mood disorder by use of an anti-SITH-1 antibody level and an anti-HHV-6 antibody level each serving as an index. |
| US10067141B2 |
Systems and methods for improving loading capacity of a segmented reaction cell by utilizing all available segments
A method for analyzing a sample includes trapping a first ion packet in a first segment of a multi-segment reaction cell; trapping a second ion packet in a second segment of the multi-segment reaction cell; and trapping a third ion packet in a third segment of the multi-segment reaction cell. At least one of the first, second, and third ion packets includes precursor ions, and at least another one of the first, second, and third ion packets includes reagent ions. The method further includes mixing the first, second, and third ion packets within the reaction cell to cause a reaction between the precursor ions and the reagent ions to form product ions. |
| US10067140B2 |
Mass-spectrometer systems and methods
Embodiments of the present disclosure present novel systems, devices and methods for an automated biological sample analysis using mass-spectrometry. The time from sample introduction to the reporting of data, in some embodiments, takes a relatively short amount of time (e.g., several minutes). In some embodiments, a biological sample to be analyzed is a blood sample. For many applications, only a single drop of blood may be sufficient. Through the use of a mixture of standards with unique molecular mass, a quantitative analysis of the target analyte can be performed in a single MS run (for example), eliminating the need to create and analyze standard curves. One advantage of such embodiments may be that the system, devices, and methods can eliminate the need for batch creation since the requirement to amortize the time and effort of creating and analyzing standard curves can be eliminated. |
| US10067138B2 |
Fluorescent particle comprising gold nanoparticles and method for manufacturing same
Provided are a fluorescent particle and a method for manufacturing the same. The fluorescent particle may include a gold nanoparticle; a silica shell covering the gold nanoparticle; and lanthanide group complex particles dispersed in the silica shell. Each of the lanthanide group complex particles may include a lanthanide group ion; a ligand bonded to the lanthanide group ion and including phosphorus; and a ligand bonded to the lanthanide group ion and having a beta diketone functional group. The fluorescent particle is observable with the naked eye and may emit light when ultraviolet light is irradiated. The fluorescent particle may be used for detecting and analyzing biomaterial samples. |
| US10067137B2 |
Magnetic nanocompositions for highly sensitive molecular and cellular enrichment, purification and detection
The present invention relates to a nanocomposition capable of capturing or enriching an analyte at a sub-nanogram level and methods thereof. The nanocomposition can comprise a nanostructure operably linked to an analyte-capturing member. |
| US10067136B1 |
Photoactivatable probes and uses thereof
Provided herein are pyridyl- and pyrimidyl-containing diazirines that can be photoactivateable probes and formulations thereof. Also provided herein are photoaffinity labels that can include the pyridyl- and pyrimidyl-containing diazirines provided herein. Also provided herein are methods of using the photoactivatable probes and photoaffinity labels provided herein in a photoaffinity labeling reaction and/or assay. |
| US10067125B2 |
System and method for spatiotemporally analyzed rapid assays
The invention relates to methods of reliably and quantitatively determining the amount of an analyte of interest in a fluid sample using a flow-induced assay, such as an immunochromatographic assay, in which spatiotemporal measurements are recorded during the course of the assay reaction, generating a spatiotemporal dataset, and subsequently analyzed. The invention also relates to a system incorporating instruments for recording spatiotemporal datasets (spatiotemporal data recorders), devices comprised of flow-induced assays configured for analysis on a spatiotemporal recorder, and programs for analyzing the recorded spatiotemporal datasets. |
| US10067121B2 |
Dynamic monitoring of G-protein coupled receptor (GPCR) and receptor tyrosine kinase (RTK) activity and pathways in living cells using real-time microelectronic cell sensing technology
Use of cell-substrate impedance based methods for screening for agonists of G-Protein Coupled Receptors (GPCRs) or inhibitors of a Receptor Tyrosine Kinases (RTKs), identifying compounds that affect GPCR or RTK pathways, validating molecular targets involved in a GPCR or RTK signaling pathways, monitoring dose-dependent functional activation of GPCR or RTK; determining desensitization of a GPCR and identifying a compound capable of affecting RTK activity in cancer cell proliferation. |
| US10067118B2 |
Single molecule filter and single molecule electrograph, and process for making and using same
A single molecule filter includes: a membrane including: a first surface; a second surface; and a membrane aperture disposed in the membrane and traversing the membrane from the first surface to the second surface, the membrane aperture provided to communicate a single molecule across the membrane; and a nanotube disposed on the membrane and including: a first end disposed on the first surface of the membrane; a second end disposed distal to the first surface; and a tubular aperture extending along the nanotube from the first end to the second end, the tubular aperture provided to communicate the single molecule from the second end of the nanotube to the membrane aperture. |
| US10067110B2 |
Adulterated peanut oil detector and adulterated peanut oil detection method
The present invention provides an adulterated peanut oil detector and an adulterated peanut oil detection method, and pertains to the technical domain of product analysis. The detector comprises a casing, a LCD and Return key, Enter key, Up key, Down key, a power switch, a power socket, and a USB interface arranged on the casing, and a microprocessor and a power supply unit mounted in the casing and electrically connected to the components on the casing, wherein, a module cover is arranged on the top surface of the casing, and a pretreatment module and a detection module are mounted in the space under the module cover. The pretreatment module comprises a heating body and cuvette slots, and the detection module comprises an axial fan, a radiating plate, a refrigerating plate, and cuvette slots. The detection method comprises sample preheating procedure and slow refrigeration procedure. The detector and method provided in the present invention can quickly and easily detect whether the peanut oil sample is adulterated and the percentage of adulteration, and is applicable to quick on-spot detection of rapeseed oil, sunflower oil, maize oil, cotton oil, palm oil, and soybean oil, etc. admixed in peanut oil. |
| US10067109B2 |
Method for tracking heat exposure of foodstuffs
One variation of a method for tracking temperature exposure of foodstuffs within an automated sandwich assembly apparatus includes: at a topping module, receiving first topping sample and a second topping sample in a column of topping samples; at a first time, determining a first temperature of the first topping sample; in response to the first temperature of the first topping sample exceeding a threshold temperature, setting a first timer assigned to the first topping sample; cutting a slice from the second topping sample; following dispensation of the slice of the second topping sample from the topping module, tracking a position of the first topping sample within the topping module; and in response to expiration of the first timer prior to dispensation of a final portion of the first topping sample from the topping module, disqualifying the final portion of the first topping sample from dispensation onto a topping vehicle. |
| US10067108B2 |
Device for detecting volatile organic compounds
A device for measuring the concentrations of volatile organic compounds (VOCs) in air. The device includes a sample chamber for accepting a sample of air; at least one ionization source for ionizing VOCs in the sample; an ionic liquid trap containing an ionic liquid that captures the ionized VOCs; a circuit for generating a electric current through the device to run the ionization and capture of the ionized VOCs; and a chemical sensor for detecting and measuring concentrations of the VOCs in the sample of air. The device, which may be hand-held, portable, or designed to sit on a bench top, may be used on any animal, including humans. |
| US10067105B2 |
Method for operating a measuring site
A method for operating a measuring site (1), wherein a measured variable is determined by a sensor (5) that can be calibrated and in which an exact as possible planning of activities, to which, for example, calibration or sensor replacement belong, is possible is obtained, in accordance with the method, in that the sensor (5) is calibrated at presettable calibration points in time, that at least one parameter in conjunction with calibration is stored as a part of reference data of the sensor (5) and that at least one aging-dependent variable of a sensor (8, 6) differing from the sensor (5) is estimated based on reference data of the sensor (5). |
| US10067103B2 |
Compounds and methods for PEG metabolite and PEG breakdown product assays
Disclosed herein are compounds and methods for identifying and quantifying a metabolite or breakdown product of PEG. A sample may be assayed for PEG metabolites or breakdown products using liquid chromatography combined with mass spectrometry. Derivatization of the PEG metabolites or breakdown products within the sample with pentaflurobenzoyl chloride in conjunction with negative chemical ionization mode liquid chromatography optimizes the assay. |
| US10067097B2 |
Method for testing a workpiece using ultrasound
The invention relates to a method for testing a workpiece using ultrasound, wherein an ultrasonic probe generates an ultrasound signal which has a central beam and which is coupled into the workpiece under test, and the central beam is guided along a predefined path on the surface of the workpiece, the central beam and the workpiece being moved in opposite directions at least along a portion of the path. |
| US10067095B2 |
Method and device for detecting a structure-borne sound signal, in particular for detecting a structure-borne sound signal triggered by an occurrence of damage on a component to be monitored
A device for detecting a structure-borne sound signal, in particular for detecting a structure-borne sound signal caused by an event of damage on a component to be monitored, having at least one structure-borne sound sensor, at least one signal-conducting connection of the structure-borne sound sensor to an evaluation device, and a protective body. The structure-borne sound sensor has a structure-borne sound-conducting connection to the protective body and the protective body has a structure-borne sound-conducting connection to the component to be monitored. |
| US10067090B2 |
System and method for characterizing ferromagnetic material
A system and method using magnetic sensing to non-intrusively and non-destructively characterize ferromagnetic material within infrastructure. The system includes sensors for measuring magnetic field gradients from a standoff distance adjacent to ferromagnetic material. The method includes using the system to measure magnetic fields, determining magnetic field gradients measured by a sensor array, and comparing measured and modeled or historical magnetic field gradients at the same or similar positions to identify differences caused by a phenomenon in the ferromagnetic material, and, in a particular embodiment, to recognize defects and developing defects. |
| US10067089B2 |
Free-flow electrophoresis method for separating analytes
The present invention is related to a free-flow electrophoresis method for separating at least one analyte of interest from a mixture of analytes, wherein the method uses a separation medium comprising two or more individual separation media, wherein the two or more individual separation media differ in their pH value, and wherein each of the two or more individual separation media comprise at least one anion of at least one acid and at least one cation of at least one base, wherein the at least one acid is the same in each of the two or more individual separation media and the at least one base is the same in each of the two or more individual separation media. |
| US10067088B2 |
Gradient elution isotachophoretic apparatus for separating, purifying, concentrating, quantifying, and/or extracting charged analytes and methods thereof
Gradient elution isotachophoretic apparatus, and systems for performing gradient elution isotachophoresis to separate, purify, concentrate, quantify, and/or extract charged analytes from a sample. The isotachophoretic apparatus include an electrophoretic assembly, a sampling assembly connected to the electrophoretic assembly, and/or a support structure connected to the electrophoretic assembly and/or to the sampling assembly. The system includes an isotachophoretic apparatus, and a controller communicatively coupled to the isotachophoretic apparatus. The controller includes a storage medium and a processor for executing computer readable and executable instructions. |
| US10067086B2 |
Method for the in-situ recalibration of a comparison electrode incorporated into an electrochemical system
A method recalibrates in situ a comparison electrode integrated into an electrochemical system. The electrochemical system includes a working electrode, a counter electrode, and an electrolyte. The method includes verifying a potential of the comparison electrode relative to the working electrode or to the counter electrode in situ, detecting whether there is a drift in the potential of the comparison electrode relative to a potential plateau for which the comparison electrode was functionalized or designed, and when the drift is detected, recalibrating the comparison electrode in situ. |
| US10067075B2 |
Biosensor with integrated antenna and measurement method for biosensing applications
The present invention relates to a biosensor (1) which enables the concentration of a desired molecule inside a liquid in the medium, and essentially comprises at least one metallic plate (2) which functions as a ground plate, and which is preferably manufactured from aluminum, at least one dielectric substrate (3) which is located on top of the metallic plate (2), at least one split-ring resonator (4) which is realized on top of the dielectric substrate (3), and which is coated with a dielectric layer, at least two symmetrical antennas (5) which are realized on the same plane with the split-ring resonator (4) on the substrate (3), at least two ports (6) where a network analyzer is connected with the antennas (5) via SMA (SubMiniature Version A) connectors. |
| US10067065B1 |
Electronic device inspecting system and method
A cover glass of an electronic device may be inspected for defects and damage such as cracks, fractures, scratches, and chips. The electronic device may be placed in an enclosure with a lighting assembly that emits light to the electronic device, and scattered light from defects and damage of the cover glass is captured by an imaging device. A shutter assembly facilitates the capture of scattered light and reduces the capture of reflected light, which enhances the exposure of defects and damage of the captured image of the cover glass. A mirror facilitates the capture of a side surface of the electronic device. |
| US10067058B1 |
Auto-focus system
An auto-focus system suitable for a spectroscopy system uses the same illumination beam as the exciting light for spectroscopy. This is focused to a spot or line focus on the sample. An image of the spot or line focus is directed to a detector via one or more pupils located eccentrically of the optical axis, so that the focus condition is indicated by displacement of the image on the detector. The spot or line focus on the sample provides contrast in the image to enable auto-focusing without the need to observe contrast over an area of the sample. A method of scanning the surface of a sample is also described, in which a topographical map of the sample is built in a pre-scan with an objective lens having a long working distance. This enables selection of an objective with a shorter working distance for a subsequent scan. |
| US10067056B2 |
Optical sensor, optical inspection device, and optical property detection method for detecting light propagated inside a test object
An optical sensor including an irradiation system including at least one light irradiator, the at least one irradiator including a surface emitting laser array having a plurality of light-emitting units, and a lens disposed in an optical path of the plurality of rays of light emitted from the plurality of light-emitting units to cause light exit directions of at least two of the plurality of light-emitting units to be not parallel to each other, such that the at least one irradiator irradiates a same point of a test object with a plurality of rays of light that are not parallel to each other. The optical sensor also including a detection system configured to detect the plurality of rays of light that are emitted from the irradiation system and propagated inside the test object. |
| US10067055B1 |
Devices and methods for coherent detection using chirped laser pulses
We present here systems and methods for generating a heterodyne signal using the naturally occurring chirp of a pulsed single-mode laser. The electrical square-wave pulse used to drive the laser heats the laser cavity, causing the laser frequency to change or chirp during the emission of the optical pulse. This chirped optical pulse can be split into a chirped signal pulse that interacts with a sample and a chirped reference pulse that interferes with the chirped signal pulse on a detector to produce a heterodyne modulation whose instantaneous phase and amplitude depend on the sample's dispersion and absorption, respectively. The chirp is reproducible, so the heterodyne modulation, instantaneous phase, and/or instantaneous amplitude can be average over many measurements, either with multiple pulses from the same laser or multiple pulses from different lasers, each emitting at a different wavelength. |
| US10067051B2 |
Method for analyzing biological specimens by spectral imaging
A method for analyzing biological specimens by spectral imaging to provide a medical diagnosis includes obtaining spectral and visual images of biological specimens and registering the images to detect cell abnormalities, pre-cancerous cells, and cancerous cells. This method eliminates the bias and unreliability of diagnoses that is inherent in standard histopathological and other spectral methods. In addition, a method for correcting confounding spectral contributions that are frequently observed in microscopically acquired infrared spectra of cells and tissue includes performing a phase correction on the spectral data. This phase correction method may be used to correct various types of absorption spectra that are contaminated by reflective components. |
| US10067049B1 |
Method and system for multi-pass laser-induced incandescence
Various technologies for measurement of properties of a particulate suspended in a gas phase via laser-induced incandescence (LII) are described herein. A beam of light can be emitted into a multi-pass optical cell using a laser. The multi-pass optical cell comprises a system of one or more mirrors that repeatedly reflects the beam through a measurement region, stimulating incandescence of particulates present in the measurement region. An LII detection system having a field of view that encompasses the measurement region then receives blackbody or quasi-blackbody radiation emitted by the incandescing particles and outputs data indicative of one or more properties of the particulates in the measurement region. |
| US10067048B2 |
Method for controlling the function of a sensor for detecting particles
A method is provided for controlling the function of a sensor for detecting particles, in particular soot particles, the sensor including at least two measuring electrodes and a substrate on which the measuring electrodes are situated. The method includes the following: carrying out a first current-voltage measurement for ascertaining a first measured variable; carrying out a second current-voltage measurement for ascertaining a second measured variable, one measuring electrode of the measuring electrodes being applied to another electrical potential; carrying out a third current-voltage measurement for ascertaining a third measured variable; an configured forming a correction value for correcting the second measured variable with the aid of the first measured variable and the third measured variable. |
| US10067044B2 |
Aircraft strength testing apparatus and aircraft strength testing method
To provide an aircraft strength testing apparatus that, using a curved specimen, can produce a desired stress safely and quickly by reliably applying an internal pressure, and moreover allows any resulting damage to be reliably observed. A testing apparatus 1 that applies an internal pressure, equivalent to a differential pressure between the outside and the inside of a section to be tested of a fuselage of an aircraft, to a curved specimen 10 corresponding to the section to be tested, includes: a pressure vessel 22 between which and the specimen 10 a cavity 23 is formed; and rods 25 that restrain the specimen 10 against the internal pressure. The pressure vessel 22 faces the outer side of the specimen 10. By reducing the pressure inside the cavity 23, an internal pressure is applied to the specimen 10. |
| US10067042B2 |
Liquid analyzing device
A liquid analyzing device includes a carrier, a driving unit, a rotating plate and a transmission mechanism. The driving unit is adapted to drive the carrier to rotate. The rotating plate is rotatably disposed on the carrier and adapted to support an analyzing cassette. The transmission mechanism is connected between the carrier and the rotating plate. When the driving unit drives the carrier to rotate to enable a rotation speed of the carrier to be changed and cross a predetermined rotation speed, the rotating plate rotates relatively to the carrier. |
| US10067040B2 |
Multi-chambered tissue containment system for molecular and histology diagnostics
A container for storing a biological sample is disclosed. The container includes a first chamber having a sidewall extending between an open end and a closed end, defining a first chamber interior adapted to receive a sample holder therein. The container also includes a second chamber having a sidewall extending between an open end and a closed end, defining a second chamber interior adapted to subsequently receive the sample holder therein. The second chamber interior is in fluid isolation from the first chamber interior. A removable closure encloses at least one of the open end of the first chamber and the open end of the second chamber while the sample holder is disposed within one of the first chamber interior and the second chamber interior. A first fluid may be disposed within the first chamber interior, and a second different fluid may be disposed within the second chamber interior. |
| US10067039B2 |
Method and apparatus for producing a pellet
Disclosed is a method and an apparatus for producing a pellet preferably intended for subsequent chemical analysis, wherein a material stream is melted, the molten material is shapelessly cooled and ground and at least some of the ground material stream is pressed into a pressed pellet. |
| US10067037B2 |
Method for measuring tread radius of tire, and device for measuring tread radius used therefor
To accurately measure a tread radius of a rotating tire. A method for measuring a tread radius has a tread radius measuring process which comprises a measurement step, an averaging step, and a calculation step. In the measurement step, the radial distances from three laser displacement meters to the tread surface of the rotating tire are measured to obtain radial distance data y1, y2, y3 whose number is m per the entire circumference of the tire. In the averaging step, an averaged value y1N, y2N, y3N is obtained by averaging the remaining radial distance data from which noise data have been removed by performing a smoothing process on the number m of the radial distance data y1, y2, y3. In the calculation step, a tread radius TR is calculated from the averaged values y1N, y2N, y3N and the distances x1, x2, x3 of the laser displacement meters in the axial direction of the tire. |
| US10067035B2 |
Auto testing system for a gas turbine
A gas turbine system has a gas turbine engine, control unit, a data acquisition system including a thermodynamic model unit and a test sequence unit, sensor device coupled to the engine for measuring performance parameter of the engine, and comparative unit. The thermodynamic model unit generates computed performance parameter based on mechanical and thermodynamic models of the engine. The test sequence unit generates test sequence data including set point operating data and time schedule data with which a test cycle of the engine is runnable. The data acquisition system generates test control data based on the test sequence data, and is coupled to the control unit for providing test control data thereto to control the engine. The comparative unit is coupled to the data acquisition system such that the measured performance parameter measured by the sensor device is comparable with the computed performance parameter. |
| US10067033B2 |
Systems and methods for in-cylinder pressure estimation using pressure wave modeling
A method for estimating pressures at a gas engine using a real-time model-based observer is implemented by a pressure estimation computing device. The method includes receiving a design schema describing an intake manifold and a plurality of components associated with the gas engine, segmenting the design schema into a plurality of segments defining a plurality of sections of the gas engine, defining a fluid dynamics model associated with each of the plurality of segments, defining a plurality of interconnected elements based on the plurality of fluid dynamics models, receiving at least one pressure measurement from at least one of a plurality of sensors associated with each of the sections of the gas engine, estimating a plurality of pressure values at each section of the gas engine, and controlling fuel injection to at least one gas cylinder based on the estimated plurality of pressure values. |
| US10067031B2 |
Optical frequency measurement and control using dual optical-frequency combs
A dual-comb optical-frequency comb generator includes a tunable comb-generating laser, a coarse-comb generator, a fine-comb generator, a second harmonic generator, a coarse-comb offset photodetector, a dual-comb offset photodetector, and a fine-comb photodetector. The coarse comb is self-referencing and coupled to the fine comb so as to enable absolute determination of the frequencies of the fine comb. |
| US10067029B2 |
Systems and methods for estimating modulation transfer function in an optical system
A method of determining a modulation transfer function (MTF) for an image includes receiving an image captured through the optical system, performing edge detection on columns or rows in the image to calculate a plurality of edge points, calculating a plurality polynomials to fit to the calculated edge points, each of the plurality of polynomials varying in degree, selecting a polynomial from the plurality of polynomials to represent the detected edge, and estimating the MTF based on the selected polynomial. |
| US10067023B2 |
Differential pressure measuring pickup
A differential pressure measuring pickup comprises a measuring pickup body and a differential pressure sensor. The measuring pickup body has a process interfacing surface with a first pressure input opening and a second pressure input opening. The differential pressure sensor can be loaded with a first pressure through the first pressure input opening and with a second pressure through the second pressure input opening. The first pressure input opening is closed by way of a first separating diaphragm and the second pressure input opening is closed by way of a second separating diaphragm. The first separating diaphragm is sealed with respect to the surroundings by way of a first seal, and wherein the second separating diaphragm is sealed with respect to the surroundings by way of a second seal. The differential pressure measuring pickup is tensioned during measuring operation with the process interfacing surface thereof against a process interfacing flange, wherein at least one plate-shaped spacer element with plane-parallel surfaces is clamped in between the process interfacing flange and the process interfacing surface, which spacer element defines the spacing between the process interfacing surface and the process interfacing flange and limits clamping of the seals between the process interfacing surface and the process interfacing flange. |
| US10067017B2 |
Method and arrangement for measuring a force or a moment, using multiple magnetic sensors
The present invention relates to a method and an arrangement for measuring a force and/or moment on a machine element extending along an axis, using the inverse magnetostrictive effect. The machine element has a magnetization region for magnetization, this region fully encompassing the axis. The arrangement includes at least one first magnetic sensor and one second magnetic sensor, each being designed to measure individually a first and a second direction component of a magnetic field that is caused by the magnetization and by the force and/or the moment. The direction components that can be measured using the first magnetic sensor have differing orientations. Likewise, the direction components that can be measured using the second magnetic sensor have differing orientations. The first magnetic sensor and the second magnetic sensor are arranged around the axis at different peripheral positions. |
| US10067016B2 |
Torque detecting apparatus and method for manufacturing the same
A torque detecting apparatus includes an annular magnetic flux collecting ring, a magnetic flux collecting holder surrounding and holding the magnetic flux collecting ring, and a magnetic shield including a circumferential end and attached to the outer periphery of the magnetic flux collecting holder. The magnetic flux collecting holder includes a housing portion that houses in its inner space the circumferential end of the magnetic shield. The housing portion includes an outer wall radially inwardly facing an outer peripheral surface of the circumferential end of the magnetic shield such that a first clearance is provided between the housing portion and the outer peripheral surface of the circumferential end of the magnetic shield. |
| US10067015B2 |
Torque sensor device
The present invention provides a torque sensor device disposed between an input shaft and an output shaft and configured to detect a torque between the input shaft and the output shaft through a relative rotation displacement therebetween. The torque sensor device includes: a housing configured to accommodate an end of the input shaft and an end of the output shaft and fixed in position to be able to perform a relative rotation with respect to the input shaft and the output shaft: a magnet unit accommodated in the housing and including a magnet ring connected to one end of one of the input shaft and the output shaft so as to be rotatably accommodated in the housing; a collector unit fixed in position to the housing in such a manner as to be disposed at the outside of the magnet unit, and configured to focus a magnetic field generated from the magnet unit; a sensing unit including a torque sensor disposed at the outer circumference of the collector unit and configured to detect the magnetic field focused by the collector unit; and a shield ring unit interposed between the collector unit and the magnet unit in such a manner as to be connected to one end of the other of the input shaft and the output shaft, and configured to change the magnetic field from the magnet unit, which is focused by the collector unit, by means of the relative rotation between the input shaft and the output shaft. |
| US10067013B2 |
Method of determining deformation in a structure
A method of determining deformation in a structure around which a sensing optical fiber is helically wound, includes performing a distributed measurement at a point along the fiber, to obtain a frequency gain spectrum at that point. Performing a distributed measurement includes, adjusting a pulse width of a pulse pump signal to achieve a predefined spatial resolution and providing the pulse pump signal with adjusted pulse width in the fiber to generate scattering, which is used to obtain the frequency gain spectrum. Identifying at least two curves which, when added together, best fit the frequency gain spectrum. Identifying the frequency at which peaks of the curves occur. Determining deformation in the structure by determining deformation in the fiber at the point using a frequency at which a peak of an identified curve occurs. The amount of deformation in the fiber corresponds to the amount of deformation in the structure. |
| US10067009B2 |
Rod-shaped force transducer with simplified adjustment
A force transducer for measuring compression and/or tension forces includes a rod-shaped deformation body and at least four strain transducers applied on the deformation body and configured for measuring a longitudinal strain and a transverse strain of the deformation body. Front and rear elongate recesses are provided on the front and rear sides of the deformation body at an intersection point between a central longitudinal axis and a central transverse axis of the deformation body. Left and right upper indentations and left and right lower indentations are provided on the deformation body respectively at the four quadrants bounded by the axes. An angle between the central transverse axis and a shortest connecting line between the front elongate recess and the left upper indentation is at least 17° and at most 29°. |
| US10067005B2 |
Apparatus for estimating temperatures of vehicle
An apparatus for estimating temperatures of a vehicle includes an acquirer to acquire an engine correlated temperature correlated with the temperature of an engine when the engine is stopping. The apparatus further includes an estimator to estimate a catalyst temperature of a catalyst disposed in an exhaust system of the engine, based on an inlet gas temperature estimated through a first-order lag operation with an exhaust-manifold temperature at a stop of the engine as an initial temperature and the engine correlated temperature as a target temperature. |
| US10067004B1 |
Wireless temperature monitoring systems and methods of food
A temperature monitoring system for monitoring a temperature status of an item from a location different than a location at which the item is located is disclosed. The temperature monitoring system includes a base having a top surface and a bottom surface, and a first unit removably engageable with the top surface of the base in at least a first orientation and a second orientation. The first unit is configured to monitor a measured temperature, to display information regarding the measured temperature, and/or to transmit temperature information to a user device. The temperature monitoring system may also include at least one thermal or temperature probe configured to measure the temperature of the item, including a probe tip, probe wire, and probe plug. The temperature monitoring system may also include one or more probe supports configured to releasably attach to the base and configured to releasably retain a thermal probe thereon. |
| US10066999B2 |
System and method for monitoring exceptional watt hour meter terminal temperature
An electricity meter may include a plurality of current terminals and a temperature sensing circuit. The circuit has a first set of thermocouple junctions having a first observed polarity and a second set of thermocouple junctions having a second observed polarity that is opposite of the first observed polarity. Each of the first set and the second set are disposed adjacent to a respective current terminal so as to measure relative temperature changes at the respective current terminal Each of the first set and the second set are connected to each other in series such that when each of the current terminals are at the same temperature, the temperature sensing circuit has a net voltage of zero. Alternatively, when one or more of the terminals has a temperature that is different from the other terminals, the temperature sensing circuit has a net voltage that is greater or less than zero. |
| US10066997B2 |
Method and device for generating multispectral or hyperspectral light, for hyperspectral imaging and/or for distance measurement and/or 2D or 3D profile measurement of an object by means of spectrometry
The invention relates to methods and to devices for generating multispectral illuminating light having an addressable spectrum, for adaptive multispectral imaging and for capturing structural and/or topographical information of an object or of the distance to an object. The illuminating device comprises a multispectral light source and a modulator for temporal modulation of the individual spectral components of the multispectral light source having modulation frequencies. The multispectral light source comprises at least one light source having a continuous, quasi-continuous, or frequency comb spectrum and wavelength-dispersive means, or an assembly or array of monochromatic or quasi-monochromatic light sources having emission wavelengths or emission wavelength bands which are different from one another in each case. The modulator comprises at least one electrically controllable three-dimensional light modulator, or a plurality of electronic control modules assigned to the individual monochromatic or quasi-monochromatic light sources. |
| US10066990B2 |
Spatially variable filter systems and methods
An improved compact spectrometer system comprising an improved spatially variable filter is disclosed herein. A spatially variable filter may be configured to have a plurality of different transmission profiles at different locations of the filter, to spectrally separate light incident on the filter. The spatially variable filter may comprise a plurality of different filter regions having different transmission profiles, and a plurality of similar filter regions comprising similar transmission profiles. The spatially variable filter may be optically coupled to a detector comprising a plurality of detector elements configured to measure the intensity of light. The measurement data generated by the plurality of detector elements coupled to the plurality of similar filter regions can be used to determine a spatial variation on incident light intensity. |
| US10066988B2 |
Detection device having a photodetector connected to a terminal of an amplifier so as to reverse bias the photodetector
The detection device comprises a photodetector configured to transform an electromagnetic signal into a representative electric signal. The detection device also comprises an amplifier having a first input terminal connected to a first terminal of the photodetector. An integration capacitor is connected to the output terminal of the amplifier and to the first input terminal of the amplifier. A first source of a reference voltage is connected to a second input terminal of the amplifier. A second source of a detector voltage is connected to a second input terminal of the photodetector. The first and second voltage sources are correlated so as to correlate the noise components. |
| US10066985B2 |
Deployable light baffle
The present invention relates to a light baffle assembly including a base baffle member comprising a base wall portion positioned substantially parallel to a longitudinal axis, an upper baffle member comprising an upper wall portion coupled to an upper blade portion, the upper wall portion positioned substantially parallel to the longitudinal axis, and the upper blade portion positioned to extend inwards from the upper wall portion towards the longitudinal axis, and a resilient member configured to extend the upper baffle member away from the base baffle member. |
| US10066982B2 |
Calibrating a volume dimensioner
Systems and methods for calibrating a volume dimensioner are provided. In one embodiment, a calibrating system comprises a dimensioner and a reference object. The dimensioner is configured to remotely sense characteristics of an object and calculate physical dimensions of the object from the sensed characteristics. The reference object has predefined physical dimensions and an outside surface that exhibits a pattern of reference markings. The dimensioner is configured to be calibrated using the reference object as a basis for comparison. |
| US10066979B2 |
Sealed head construction for liquid level transducers
A liquid level transducer (10) for mounting to a cryogenic tank includes a mounting head assembly (14) for connection to the tank (12) and an elongate sensing probe assembly (16) extending from the mounting head assembly (14) and into the tank. The mounting head assembly (14) has a lower mounting member (40) connected to the sensing probe assembly (16). The mounting head assembly also includes a tank mounting member (42) with a central bore (74) and a transverse wall (87) located within the bore. An upper connecting section (60) of the member (40) is threaded into the bore (74). A seal (147) is positioned between the transverse wall (87) and the upper connecting section (60). The upper connecting section (60) has a corrugated feature that receives and deforms the seal to interlock the components together and increase the sealing surface area therebetween. |
| US10066973B2 |
Brillouin scattering measurement method and brillouin scattering measurement system
A Brillouin backscattered spectrum is obtained in such a way that two optical pulse pairs each composed of two pulses of different durations and of the same phase and Π phase difference are launched into a sensing optical fiber; Brillouin backscattered lights produced by the optical pulse pairs are detected into signals for the respective optical pulse pairs; the signals are sampled with two window functions whose time widths are equal to respective pulse durations of the optical pulse pair and whose delay time is variable; each sampled signal is transformed with a predetermined transformation; products of the transformed signals are calculated; and subtraction between the products is performed. |
| US10066971B2 |
Rotation angle detection apparatus having function of detecting entry of foreign substance based on frequency characteristic of signals
A rotation angle detection apparatus includes a rotator having a track unit to detect the rotation angle of a rotation axis; a detection unit disposed in correspondence with the track unit; a rotation angle calculation unit for calculating the rotation angle of the rotation axis based on signals generated by the detection unit; a rotation speed calculation unit for calculating the rotation speed of the rotation axis; and an abnormality detection unit for detecting an abnormality. The abnormality detection unit includes a frequency analyzing unit for calculating the frequency characteristic of the signals; a storage unit for storing the number of the signals per revolution of the rotator; a signal frequency calculation unit for calculating a signal frequency; and a determination unit for detecting the abnormality in the detection apparatus, when the frequency characteristic includes a component of a higher order than the signal frequency. |
| US10066967B2 |
Position detection of a 1-coil or 2-coil motor
A method for detecting rotor position for a single coil DC motor or 2-coil DC motor with non-parallel windings, with no need of Hall position sensor. The method comprises applying a first respectively second probe pulse for generating a first response pulse having a first direction or polarity and a second response pulse having a second direction or polarity. The probe pulses are adapted so they do not substantially move the rotor with respect to the stator, but affect the magnetic properties of the stator. By comparing the measured effects caused by the probe pulses, the initial position of the rotor with respect to the stator is determined. A method for start-up, a motor driver circuit, and a motor assembly comprising said motor and driver circuit are also provided. |
| US10066964B2 |
Magnetic field sensor and associated method that can sense a position of a magnet
A magnetic field sensor, a magnetic assembly, and a method provide circuits and techniques for or measuring one or more displacement angles of a magnet using magnetic field sensing elements. Applications include, but are not limited to, joysticks. |
| US10066960B2 |
Systems and methods for using route matrices for identifying intersection POIs
Computer implemented methods are disclosed. The methods may include identifying a plurality of points of interest (POIs) within a pre-determined travel time from an intersection or highway exit and calculating a travel time and distance from the intersection or highway exit to each of the plurality of POIs. The methods may further include, associating each of the plurality of POIs with the intersection or highway exit, and storing the travel time and distance from the intersection or highway exit to each of the plurality of associated POIs in an electronic database as pre-calculated POI data. |
| US10066956B2 |
Navigation technology in three-dimensional scenes
The present disclosure provides a navigation method based on a three-dimensional scene, comprising: calculating an interest value of a viewpoint of a camera based on heights, volumes, irregularities and uniqueness of buildings in a scene; generating trajectory parameters of the camera according to the interest value of the viewpoint, so as to navigate according to the trajectory parameters. The navigation method based on a three-dimensional scene of the present disclosure obtains a reasonable interest value of the viewpoint based on heights, volumes, irregularities and uniqueness of the buildings, thereby achieving a high-quality navigation. |
| US10066955B2 |
Route information displaying method and apparatus
The present disclosure is applicable to the field of information technologies, and provides a route information displaying method and apparatus. The method includes: creating a three-dimensional coordinate system, and loading an electronic map in the XY plane of the three-dimensional coordinate system; acquiring, by using a satellite positioning system, a real-time location of a mobile terminal and a real-time speed, of the mobile terminal, corresponding to the real-time location; and drawing both a moving route and a speed curve of the mobile terminal in the three-dimensional coordinate system according to the acquired real-time location and real-time speed, where the real-time location of the mobile terminal is represented in the XY plane of the three-dimensional coordinate system, and the real-time speed of the mobile terminal is represented on the Z axis of the three-dimensional coordinate system. |
| US10066954B1 |
Parking suggestions
Systems, devices, apparatuses, components, methods, and techniques for navigating a vehicle to a recommended parking area are provided. A method of navigating a vehicle to a parking space includes determining a destination, determining a best available parking space, and routing the vehicle to the best available parking space. Available parking spaces are determined by accessing data for parking facilities, parking meters, and GPS data of other vehicles. The best parking spaces are determined by user preferences that include one or more of distance from destination, cost of parking, and availability of particular types of parking spaces. The method further includes providing media content in the vehicle during navigation to the best available parking space. |
| US10066952B2 |
Safe driving inducement method and program and navigation terminal, server and computer readable recording medium for executing the same
A navigation terminal for a vehicle includes: a boundary information acquisition unit acquiring at least one piece of boundary information, representing a boundary of a geo-fence, on a map; a path search unit searching for progress paths between a current position of the vehicle displayed on the map and the at least one piece of boundary information; a cross point calculation unit calculating a road cross point on at least one identified progress path, connected to the at least one piece of boundary information, based on a degree of proximity of the at least one identified progress path to the at least one piece of boundary information; and a warning issue unit outputting a warning when it is sensed that the vehicle is approaching the calculated road cross point. |
| US10066951B2 |
Information processing device, information processing method, and moving body
An information processing device according to an embodiment has a recommended route generation function. The recommended route generation function generates a recommended route with a changed section involving a change in a traveling direction within a predetermined range on a scheduled traveling route, the changed section including a first line and a second line. The first line continues to a first position at an entrance of the changed section. The second line continues to a second position at an exit of the changed section. The second line is longer than the first line. A tangential line of the second line and an exit line of the changed section forms an angle within a predetermined angle range. |
| US10066950B2 |
Routing device that modifies route guidance based on user input
A vehicle routing device that determines a route from an origin to a destination including route guidance. The route guidance is modified based on user input. The modification can supply increased or reduced route guidance at intervals along the route. Route guidance may be modified to incorporate landmarks and personal contacts. |
| US10066946B2 |
Automatic localization geometry detection
Embodiments include apparatus and methods for generating a localization geometry or occupancy grid for a geographic location. Point cloud that describes a vicinity of a pathway is collected by a distance sensor and describing a vicinity of the pathway. The point cloud data is reduced or filtered to a predetermined volume with respect to the roadway. The remaining point cloud data is projected onto a two-dimensional plane including at least one pixel formation. A volumetric grid is defined according to the at least one pixel formation, and a voxel occupancy for each of a voxels forming the volumetric grid is determined. The arrangement of the voxel occupancies or a sequence of data describing the voxel occupancies is a localization geometry that describes the geographic location of the pathway. |
| US10066942B2 |
Sensor module, and sensor chip and processing circuit chip used therefor
A sensor chip includes sensor pads, and the first set of differential detection signal pads are symmetrically arranged on both sides of a ground pad and are centered at the ground pad, the second set of differential detection signal pads are arranged on both sides thereof, and a power supply pad is arranged in one end of the two ends of the sensor pads. A processing circuit chip includes sensor connection pads including power supply connection pads, a ground connection pad, and two sets of differential detection signal connection pads, and the power supply connection pads connectable to the power supply pad of the sensor chip are arranged in two ends of the sensor connection pads. |
| US10066937B2 |
Measurement system and measuring method
A ranging apparatus transmits an optical input signal to an optical signal input/output unit mounted on a measurement target. The optical signal input/output unit receives the optical signal and transmits an optical output signal applied with an optical change, to the ranging apparatus. The ranging apparatus receives the optical output signal, measures a propagation distance from a light source a the light receiving unit through the optical signal input/output unit, and measures a relative position of the optical signal input/output unit based on the propagation distance. Thus, a distributed aperture radar is realized from the ranging apparatus and the optical signal input/output unit. |
| US10066929B1 |
Method for measuring residual strain for cured composite part
Method for measuring residual strain in a cured composite part includes taking a first image of at least two spaced apart particles positioned on a side of the cured composite part with the side positioned transverse to a first face side. The cure composite part includes a first ply has fibers and a second ply has fibers wherein the first ply and the second ply are positioned in overlying relationship to one another. At least a portion of the fibers of the first ply are positioned in angular relationship with at least a portion of the fibers of the second ply. The at least two spaced apart particles are associated with the second ply. Further included is a step of removing at least a portion of the first ply and taking a second image of the at least two spaced apart particles. |
| US10066920B2 |
Remote initiator receiver
An expendable remote initiator receiver for initiating at least one shock tube connectable to an explosive charge. The receiver includes a shock tube interface that directly interfaces with a shock tube connected to an explosive charge, a spark initiator that initiates a spark at the shock tube interface to initiate the shock tube, a multifunctional shock tube interface adaptor mounted and connected to the shock tube interface, wherein the multifunctional shock tube interface connects the ground of a printed circuit assembly (PCA) to the shock tube needle to allow a spark to occur upon initiation by the spark initiator and also holds the PCA securely. The remote initiator further includes configuring means adapted to allow the receiver to be field bondable such that the receiver can be configured to any transmitter, zeroizer configured by software to allow the configuration of the receiver to be blanked so that the receiver cannot be initiated by any transmitter until such time as the receiver is field-bonded by the configuration means, a multifunctional battery cap adapted to withstand ±25 KV electrical static discharge (ESD) events and allows for the receiver to stand upright, and an antenna capable of withstanding ±25 KV ESD events. |
| US10066919B2 |
Oilfield side initiation block containing booster
An initiation block for connecting a detonator with a detonating cord has a body that includes opposing first and second faces and a first and a second chamber extending between the opposing faces. The first chamber is formed by a first bore serially arranged with a second bore, which is shaped to seat the detonator adjacent to the second face. The second chamber is parallel with the first chamber and shaped complementary to the detonating cord. A passage provides communication between the first chamber and the second chamber. A booster is positioned in the first bore, proximate to the first face, and along the passage. The body further has an opening that provides communication between an exterior of the body and a portion of the chamber between the booster and the detonator. |
| US10066918B2 |
Rocket delay apparatuses, systems and methods
Delay tools, systems and methods for achieving a selection of alternative delay times, a tool of which including a body, a drill bit operable relative to the body and a knob operably connected to the drill bit, and operably disposed relative to the body for engagement of the body with a rocket motor bulkhead and the drill both relative to a delay to provide for achieving a selection of alternative delay times. |
| US10066911B1 |
Methods of preparing nitrocelluse based propellants and propellants made therefrom
Methods of preparing propellant compositions for power loads and firearms that include providing pre-shaped particle sized starting material, shaped consistent with a desired final propellant product shape, and thereafter nitrating and stabilizing the pre-shaped starting material using boiling stabilization processes. The resulting nitrated propellants of the methods reliably exhibit complete stabilization, high nitrogen substitution, high shelf life and acceptable ballistic performance. |
| US10066908B2 |
Dart game device allowing authentication using throw line in remote multi-mode
A dart game apparatus used to authenticate whether a counterpart player plays a dart game in a just manner in a remote multi-mode. According to an exemplary embodiment of the present invention, the present invention may disclose a dart game apparatus. The dart game apparatus includes: a throw line configured to indicate a position, at which a dart is thrown; and a touch unit extended from the throw line in an opposite direction of a dart target, in which only when a dart game player throws the dart in a state of touching the touch unit, it is authenticated that a dart game is justly performed. |
| US10066906B2 |
Methods and apparatus for a conducted electrical weapon
A conducted electrical weapon (“CEW”) launches wire-tethered electrodes from multiple cartridges to provide a current through a human or animal target to impede locomotion of the target. The CEW includes a handle and one or more deployment units. A handle and each deployment unit include a processing circuit and memory. A handle may provide operation and usage records to a deployment unit for storage. The information stored on a deployment unit may be unalterable once written. A handle may log a record of usage, deployment units, and other deployment information. The log file may be available to an electronic device through a secure wireless protocol. |
| US10066905B2 |
Methods and apparatus for a conducted electrical weapon
A conducted electrical weapon (“CEW”) launches wire-tethered electrodes from multiple cartridges to provide a current through a human or animal target to impede locomotion of the target. The CEW includes a handle and one or more deployment units. A handle and each deployment unit include a processing circuit and memory. A handle may provide operation and usage records to a deployment unit for storage. The information stored on a deployment unit may be unalterable once written. A handle may log a record of usage, deployment units, and other deployment information. The log file may be available to an electronic device through a secure wireless protocol. |
| US10066902B2 |
Holster having a rotatable lockout element
A holster for a handgun, having at least some of an at least partial cavity; a lever having a finger button portion and an engagement portion, wherein the lever includes a locking projection extending from at least a portion of the engagement portion, and wherein the lever is pivotally attached or coupled to at least a portion of the holster, approximately between the finger button portion and the engagement portion; and a lockout element rotatably attached or coupled to at least a portion of the holster such that the lockout element is rotatable between a locked position and an unlocked position, and wherein at least a portion of a locking portion of the lockout element is positioned above at least a portion of the engagement portion of the lever when the lockout element is in the locked position. |
| US10066899B2 |
Modular attachment system for gun stock
A modular attachment system is disclosed having one or more surfaces designed to compatibly interconnect with a receptacle formed by a grid pattern of a structural support of a gun stock. The grid pattern can be an is a grid pattern, an orthogrid pattern, or a pattern having a combination of both isogrid and orthogrid portions. |
| US10066898B1 |
Stock for a firearm
An improved firearm. The improved firearm includes a barreled action; a stock; and a support located between the barreled action and the stock. In one preferred embodiment, the support includes a center support rail and a pair of side rails located parallel to the center support rail. In another preferred embodiment of the inventions, the firearm also includes a harmonic tuner assembly for the barrel. |
| US10066894B1 |
Silent safety for a crossbow
An improved crossbow lock mechanism assembly includes a trigger housing, a seer lever, a seer lock lever, a latch, trigger, a spring, a detent ball, and a safety slide bar having one ball detent. Selectively positioning the safety slide bar in a safe position, the spring forces the detent ball into a safety detent notch, which holds the safety bar in safety position, thus preventing movement of the seer lever. Selectively positioning the safety slide bar in a fire position results in the spring creating friction between the ball and safety bar, thus holding safety bar in place and allowing movement of the seer lever. A second embodiment uses a pivoting safety lock lever. The engagement of the seer lever with the string latch is indirect, because of a roller pin spaced therebetween. A third embodiment includes a safety slide bar, which makes indirect contact with the seer lever. |
| US10066893B2 |
Position adjusting device, shooting game device using the same and shooting method thereof
A position adjusting device includes a first support member, a yaw axis motor disposed on the first support member, a second support member rotatably disposed on the first support member through the yaw axis motor, and a pitch axis motor disposed on the second support member and used for driving the load to rotate. The yaw axis motor is used for driving the second support member to rotate about a yaw axis to cause the load to rotate about the yaw axis. The pitch axis motor is used for driving the load to rotate about a pitch axis. |
| US10066892B1 |
Modular automated mortar weapon for mobile applications
An automated weapon system comprising an active recoil control system, a bi-directional recoil containment and double strike prevention system and a mortar retention system. The active recoil control system uses multiple sensors in combination with a solenoid controlled multi-disc brake to adjust the weapon recoil. Using outputs from the sensors, a controller predicts and reacts to a recoiling mass performance and applies the required braking force, in order to compensate for anticipated or actual variations. Feedback from the sensors allows the active recoil control system to adjust braking during the recoil strokes and counter-recoil strokes in order to optimize the weapon operation and performance in extreme firing conditions. |
| US10066888B2 |
Tool and method for modifying a magazine lock
A firearm and a jig for modifying or constructing a firearm with a locking magazine release button is provided. The firearm has a lower receiver including a magazine locking pin aperture disposed in an upper surface thereof where the magazine locking aperture intersects with a magazine release button aperture in a side surface of the lower receiver. The firearm also has an upper receiver attached to the lower receiver via a pivot pin, a magazine attachable to the lower receiver, a magazine locking pin inserted into the magazine locking pin aperture, and a magazine release button comprising a recessed locking catch. The magazine release button releases the magazine when the upper receiver is away from the lower and the pin is not in the magazine locking aperture. The button is inoperable when the upper receiver is next to the lower receiver and the pin engages the locking catch. |
| US10066887B1 |
Tool and method for modifying a magazine lock
A firearm and a jig for modifying or constructing a firearm with a locking magazine release button is provided. The firearm has a lower receiver including a magazine locking pin aperture disposed in an upper surface thereof where the magazine locking aperture intersects with a magazine release button aperture in a side surface of the lower receiver. The firearm also has an upper receiver attached to the lower receiver via a pivot pin, a magazine attachable to the lower receiver, a magazine locking pin inserted into the magazine locking pin aperture, and a magazine release button comprising a recessed locking catch. The magazine release button releases the magazine when the upper receiver is away from the lower and the pin is not in the magazine locking aperture. The button is inoperable when the upper receiver is next to the lower receiver and the pin engages the locking catch. |
| US10066882B2 |
Connecting member and heat exchanger having the connecting member
A connecting member includes a first component and a second component fixed to each other, the first component includes a first mounting wall and a first area formed by denting from the first mounting wall, the second component includes a second mounting wall, a second area and a third area, the second mounting wall and the first mounting wall are hermetically fixed, the second area and the third area are both formed by denting from the second mounting wall, and the second area and the third area are arranged with space and are in communication with the first area; the second component further includes a first slot extending through the second area and a second slot extending through the third area, and the first slot and the second slot are provided for communication of the circulating tubes of the heat exchanger. |
| US10066880B2 |
Air-cooled heat exchanger system
In an air-cooled heat exchanger system, the stress in the pipe connecting the upstream main pipe of the upstream manifold and each heat exchanger is minimized by using a simple structure. The air-cooled heat exchanger system (1) comprises an upstream manifold (6) including a plurality of upstream branch pipes (18) extending therefrom, a heat exchanger (4) connected to the downstream end of each branch pipe, and including an inlet header (31) placed on a base frame in a moveable manner, an outlet header and a plurality of heat transfer tubes (34) connecting the two headers, and a connecting member (41, 75) connecting each adjacent pair of the inlet headers. The upstream manifold, the inlet headers and the connecting members have a similar thermal coefficient so that when the upstream manifold expands thermally, the corresponding thermal expansion of the inlet headers and the connecting members causes the inlet headers to move relative to the base frame by an amount corresponding to the thermal expansion of the upstream manifold. |
| US10066877B2 |
High efficiency ventilation system
A high efficiency ventilation system may include a partition configured to separate a supply air stream and a return air stream, an energy recovery ventilator, a heat recovery ventilator, a refrigerant flow controlling condensing unit, and a direct expansion coil. The refrigerant flow controlling condensing unit may be configured to send a refrigerant to the direct expansion coil and configured to receive a refrigerant from the direct expansion coil. The direct expansion coil may be disposed between the energy recovery ventilator and the heat recovery ventilator. The high efficiency ventilation system may be configured to supply ventilation air to a controlled environment at a particular temperature and a particular humidity. |
| US10066876B2 |
Vapor chamber heat flux rectifier and thermal switch
Embodiments of an evaporator chamber heat flux rectifier and thermal switch are provided. Some embodiments include an evaporator layer with a first thermally conductive surface, a wicking structure for facilitating evaporation of a fluid in the vapor chamber heat flux rectifier, and a condenser layer that includes a second thermally conductive surface. Some embodiments include a middle layer, where when heat is applied to the first thermally conductive surface, the vapor chamber heat flux rectifier operates as a thermal conductor. Some embodiments that operate as a thermal switch include a non-condensable gas reservoir that is coupled to the condenser layer. The non-condensable gas reservoir may store a non-condensable gas when a threshold heat flux is applied to the evaporator layer. The non-condensable gas provides thermal insulation between the evaporator layer and the condenser layer when the threshold heat flux is not applied to the evaporator layer. |
| US10066874B2 |
Plate heat exchanger and method for constructing multiple passes in the plate heat exchanger
The invention relates to a plate heat exchanger and a method for constructing multiple passes in the plate heat exchanger. A plate heat exchanger (1) according to the invention comprises at least one stopper plate (7) arranged between the outer surface of the plate pack (6) and the shell (2) of the outer casing of the heat exchanger for arranging multiple passes for the second heat exchange medium to the heat exchanger, wherein the stopper plate (7) is welded to an additional planar structure of the plate pack. |
| US10066873B2 |
Combustion gas extraction probe and combustion gas treatment method
[Problems] A combustion gas extraction probe that is capable of preventing burnout of a head metal portion of a probe, capable of rapidly cooling a high-temperature gas in a uniform manner in a probe, and whose outer diameter can be kept small.[Means for Solving Problems] A combustion gas extraction probe (4) having a hollow-cylindrical inner tube (4a) in which a high-temperature combustion gas flows, a hollow-cylindrical outer tube (4b) surrounding the inner tube (4a), a low-temperature gas discharge hole (4c) provided in the inner tube (4a), and a low-temperature gas supply means (9) for supplying a low-temperature gas between the inner tube (4a) and the outer tube (4b) and discharging the low-temperature gas from the discharge hole (4c) into the direction that is substantially perpendicular to the sucking direction of the high-temperature combustion gas and is toward the center of the flow of said high-temperature combustion gas. Alternatively, plural discharge holes (4c) may be provided, where the individual discharge holes (4c) are arranged at substantially the same positions from the head of the probe in the high-temperature combustion gas sucking direction, or alternatively, the discharge holes (4c) may be arranged in stages in the high-temperature combustion gas sucking direction. The flow speeds of the low-temperature gas and the high-temperature combustion gas are preferably not less than 40 m/s and not more than 100 m/s. |
| US10066872B2 |
Air disperser for spray-drying, and a method for manufacturing an air disperser comprising metal forming
In the air disperser (4) having a number of components including a top, a bottom and an outer circumferential wall forming a space (45) defined within an inner radius and an outer radius and having an air inlet (81), a set of guide vanes (7), and an air outlet (82) at the inner radius adapted to be positioned above a feed outlet from atomizing means, at least some of the components are formed by precision metal forming such as metal spinning. |
| US10066870B2 |
Process and plant for separating a gas mixture
A process and plant are proposed for separating a feed mixture predominantly or exclusively containing carbon monoxide and hydrogen, in which the feed mixture is subjected to a cryogenic separation process in which a carbon monoxide-rich liquid and at least one residual gas mixture which is depleted in carbon monoxide and enriched in hydrogen, in comparison with the feed mixture, are formed. It is intended that the at least one residual gas mixture is subjected to a membrane separation process in which at least one hydrogen-rich permeate and at least one carbon monoxide-rich retentate are formed, wherein the or at least one of the carbon monoxide-rich retentates is recirculated to the cryogenic separation process. |
| US10066869B2 |
Refrigerator
Disclosed is a refrigerator. The refrigerator includes a main body having a first storage compartment and a second storage compartment, in which food is stored, a first door configured to open the first storage compartment via pivotal rotation thereof, a second door configured to be moved forward of the second storage compartment to open the second storage compartment, a receptacle configured to be moved along with the second door and received in the second storage compartment, the receptacle serving to store food therein, and a camera installed to the main body to take a picture of the receptacle. The refrigerator further includes a control unit configured to combine a plurality of pictures taken by the camera as the second door is moved and configured to correct the images into an image showing the receptacle. |
| US10066863B2 |
Modular cooler system
An exemplary modular cooler system is provided that includes couplings that may, in one embodiment, be implemented as integrated or interfaced receptacles and corresponding inserts that allow accessory items to couple with an insulated compartment, which may be referred to as a “wet box”, and used as an insulated cooler that holds ice. The accessories may include, for example, a second compartment or “dry box” for holding items that need to be kept dry, a fishing rod holder, a shelf, a cutting board, a cup holder, a chair or seating platform, one or more dollies, or virtually any needed accessory. In one embodiment the thermal properties of the insulated compartment are enhanced with the use of one or more radiant barrier members, such as one positioned adjacent the lid of the insulated compartment. |
| US10066862B2 |
Ice distribution system and method
An ice distribution system and method according to which ice-filled bags are distributed within a unit such as, for example, an ice merchandiser. |
| US10066859B2 |
Refrigerating cycle device
An object is to prevent performance deterioration by a refrigerant having a low global warming potential (GWP) and to decrease the diameter of a connection pipe. A refrigerating cycle device includes a compressor 1, a heat source-side heat exchanger 3, a first expansion device 4, a liquid-side connection pipe 7, a second expansion device 21, a user-side heat exchanger 22, and a gas-side connection pipe 8 sequentially connected. In addition, a refrigerating cycle uses a refrigerant of R32. The outer diameters of the liquid-side connection pipe and the gas-side connection pipe are set to “(D0−1)/8 inch” (wherein “D0/8 inch” is the outer diameter of a connection pipe in the use of a refrigerant of R410A). The liquid-side connection pipe has a range of the D0 given “2≤D0≤4” and the gas-side connection pipe has a range of the D0 given “3≤D0≤8”. |
| US10066857B2 |
Controller for controlling an air conditioning system and radiant heating apparatus in a building
A method for cooling or heating a building is provided. An air flow can be created in an air duct and the air flow can be cooled or heated by an air conditioning system or furnace. The cooled or heated air flow can then pass through a heat exchanger connected to a radiant heating loop running through a floor or slab with a liquid circulating through them. When the airflow is being cooled or heated by the air conditioning system or furnace, the air flow will alter the temperature of the liquid circulating through the heat exchanger herefore the temperature of the slab. When the temperature of the slab varies from the temperature of the building, liquid that has been circulated through the radiant heating loop can be used to alter the temperature of the air flow passing through the heat exchanger. |
| US10066850B2 |
Externally tensioned pliable air ducts
Example air duct assemblies include a pliable air duct supported such that the duct is maintained in a generally expanded shape even when the duct is deflated. In some examples, a series of hangers suspend the duct from one or more cables, tracks or other type of overhead support. The hangers are spaced apart and distributed over the length of the duct, and each one contributes in pulling the duct taut in the duct's longitudinal direction. |
| US10066849B2 |
Energy saving controller
An energy saving controller configured for mounting between a thermostat and the controller for an air handler unit having a fan and at least a member of a group consisting of a heater and a compressor, the energy saving controller including a temperature probe for reading the temperature of a room where the thermostat is located and being configured to control the air handler unit based on a demand response request received from a utility provider via the Internet and an input from the temperature probe. |
| US10066839B2 |
Oven
An oven with an improved cooling structure is provided. The oven includes a casing; a cooking chamber located inside the casing and including a top plate forming the top, side plates forming both sides, a back plate forming the back, and a bottom plate forming the bottom; a panel located between the casing and the cooking chamber and spaced apart from the casing to form a fluid path for air to move; and a connection fluid path that guides the movement of air flowing from one side of the panel to the other side of the panel. |
| US10066838B2 |
Dual fuel heating system
A dual fuel heating system can be used in a gas appliance. A dual fuel heating system can have a fuel selector valve for selecting between a first fuel and a second fuel different from the first. The dual fuel heating system can include a regulator unit configured to regulate the pressure of the two different fuels. The selector valve determines which flow path for which fuel is open and which is closed. |
| US10066837B2 |
Combustor aft mount assembly
The present application provides a gas turbine engine. The gas turbine engine may include a compressor discharge casing, a number of combustors configured in an annular array, and a number of aft mounting assemblies. An aft mounting assembly mounts a combustor to an inner diameter of the compressor discharge casing. |
| US10066836B2 |
Gas turbine engine systems and methods involving enhanced fuel dispersion
Gas turbine engine systems and methods involving enhanced fuel dispersion are provided. In this regard, a representative method for operating a gas turbine engine includes: providing a gas path through the engine; introducing a spray of fuel along the gas path downstream of a turbine of the engine; and impinging the spray of fuel with a relatively higher velocity flow of air such that atomization of the fuel is increased. |
| US10066834B2 |
Sulphur-assisted carbon capture and storage (CCS) processes and systems
A system for carbon capture includes an oxy-fuel combustor for combusting a hydrocarbon with pure oxygen to produce heat energy and carbon dioxide, a COS converter for converting the carbon dioxide to COS, a transport means for transporting the COS, a sulphur recovery unit for recovering sulphur from the COS and an adjunct sulphur-burning power plant for combusting the sulphur to generate energy for powering one or more carbon capture and storage processes. |
| US10066829B2 |
Electronic fabric
An electronic fabric can include a first fabric layer, a second fabric layer, and a plurality of electronic devices. The first fabric layer can include a first set of conductive wires extending longitudinally in a first direction. The second fabric layer can define a plurality of apertures, can include a second set of conductive wires extending longitudinally in a second direction, and can be coupled to the first fabric layer such that each of the first set of conductive wires is arranged at a location of one of the plurality of apertures. Each electronic device can have a first terminal electrically coupled with one of the first set of conductive wires and a second terminal electrically coupled to one of the second set of conductive wires. The first terminal can be electrically coupled with the one of the first set of conductive wires through one of the plurality of apertures. |
| US10066828B2 |
LED lights for deep ocean use
An underwater LED light for use in high ambient pressure environments having a housing, a transparent pressure-bearing window, an MCPCB having one or more LEDs, and a multilayer stack of spacers for carrying loads applied to the window to the MCPCB and to the housing. |
| US10066827B2 |
Light including a heat sink and LEDs coupled to the heat sink
A light includes a housing and a heat sink extending upward from a lower portion of the housing. The heat sink includes a central body that defines a central aperture, a plurality of interior fins extending into the central aperture, and a plurality of light support surfaces arranged around a perimeter of the central body. The light also includes a first plurality of LEDs coupled to the light support surfaces and arranged to emit light in a 360 degree pattern, a second plurality of LEDs are supported on top of the heat sink and arranged to emit light upward, a power input supported on the lower portion of the housing, a battery pack received in a battery port defined in the lower portion of the housing, and a control panel is supported on the lower portion of the housing to control operation of the LEDs. |
| US10066821B1 |
Light-emitting device having an ambient light sensing function
The present disclosure provides a light-emitting device having an ambient light sensing function, including a light-emitting module, a rectification module, a switch module, a control module, and an ambient light sensing module. The light-emitting module includes a circuit substrate and a plurality of light-emitting elements. The rectification module is electrically connected to the light-emitting module. The switch module includes a semiconductor switch element electrically connected to the light-emitting module. The control module is electrically connected to the rectification module and the switch module. The ambient light sensing module is electrically connected to the control module for receiving an ambient light source. The ambient light sensing module provides a light intensity signal to the control module according to a light intensity provided by the ambient light source, and the light-emitting elements are turned on or turned off by the semiconductor switch element according to the light intensity signal. |
| US10066820B2 |
Wall mounted battery-powered wireless device
A battery-powered wireless electronic device includes a housing defining an interior space including a battery compartment in which one or more batteries are removably mounted. A wireless transmitter is positioned within the interior space of the housing and is electrically connected to obtain power from the one or more batteries for transmitting a wireless signal. A connector is disposed on the housing for releasably connecting the battery-powered wireless electronic device to a wall mount that is fixedly mounted at least partially inside of the wall. |
| US10066816B2 |
Medical/dental headlamp with adjustable proximity on/off sensor
A headlight incorporates an infrared sensor enabling the light to be turned ON and OFF without physical contact. The system includes a light source and a mechanism for coupling the light source to eyeglass frames or to a headband. A power supply and control unit is disposed remotely from the light source and is interconnected to the light source through an electrical cable. An infrared (IR) motion sensor is interconnected to the power supply and control unit, and electrical circuitry within the power supply and control unit is operative to turn the light source ON and OFF is response to the detection of a hand or other body part by the sensor. In the preferred embodiment, the light source includes a light-emitting diode (LED), and the IR detector is user-adjustable to set the ON/OFF activation distance in accordance with user preferences. |
| US10066811B2 |
Reversible mounting flange and methods of manufacture and use
A reversible mounting flange capable of being mounted in one of a plurality of configurations and operable to secure any of a plurality of different lenses and related components to a mounting surface in any of a plurality of different positions. |
| US10066807B2 |
Façade lamp
A lamp for arranging in a façade construction having a pot-like housing or a carrier element, in particular a circuit board, having LEDs arranged therein or thereon, an optical unit associated with the LEDs, and a transparent cover, which together with the housing or the carrier element encloses the LEDs, wherein the optical unit is an integral component of the cover and the cover is adhesively bonded to the housing or to the carrier element. |
| US10066804B2 |
Lighting assembly with integrated optical diffuser
An integrated lighting element assembly includes a transparent light-transmitting portion and an opaque or translucent optical diffuser. The light-transmitting portion has a light-transmitting surface. The optical diffuser is integrated or co-molded with the light-transmitting element to form a boundary of the light-transmitting surface. A light source is configured to direct incident light into the light-transmitting portion in response to a lighting control signal. A controller may generate the lighting control signal in response to activation of a user input device such as a turn signal lever or transmission mode selection lever. The optical diffuser may be parallel to and contiguous with the longitudinal surfaces of the light-transmitting element. A headlight assembly includes first and second headlights having respective low- and high-beam functions, and the lighting element assembly, which is positioned with respect to one of the headlights. |
| US10066800B1 |
Light-emitting diode fixing apparatus
A light-emitting diode (LED) fixing apparatus includes a base, a first fixing member, a second fixing member, a terminal and an LED board. Upon assembly of the LED fixing apparatus, the LED board is mounted on the base, the first fixing member and the second fixing member are mounted on the base from two ends of the base, two first positioning portions of the first fixing member and two second positioning portions of the second fixing member are provided for the LED board to be rested thereon. Moreover, a first bevel block and a second bevel block of the base can lift up a first terminal portion and a second terminal portion of the terminal to prevent LED die or substrate of the LED board from being scratched when the second fixing member is mounted. Mutual element engagement ensures that the assembly process is fool-proof and speedy. |
| US10066799B2 |
Pixelated projection for automotive headlamp
An automotive headlamp is provided that includes a digital micromirror device (DMD) headlight module, the DMD headlight module including a DMD, a white light module to provide a white light beam to illuminate the DMD, illumination optics optically coupled between the DMD and the white light module to prepare the white light beam for illuminating the DMD, and projection optics optically coupled to the DMD to receive pixelated light reflected by the DMD and project a pixelated light beam on road, in which at least one of the DMD, the white light module, and the illumination optics shape a beam profile of the white light beam such that the light reflected by the DMD has a pixelated non-uniform beam profile suitable for projecting a white light beam that forms a portion of a white light beam of the headlamp. |
| US10066790B2 |
Fluorescent lamp-type LED lighting device
The present invention relates to a fluorescent lamp-type LED lighting device including: a case part formed to be elongated in one direction and having an open bottom surface which provides a reflection space on the inner side; a cover part provided on the bottom surface of the case part so that the light which is reflected and diffused in the case part is emitted; and multiple LEDs which emit the light from the cover part and the inner side of the case part such that the light is reflected and diffused on the inner side of the case part. According to the present invention, the LED light is emitted toward an indoor ceiling side, the reflection space is provided so as to reflect and diffuse the emitted LED light, and the light is emitted through a bottom surface part. Accordingly, no additional diffusion plate for surface emission is used and thus optical efficiency can be increased. |
| US10066789B2 |
Method of automatically inspecting internal gas leak and method of manufacturing LED chip
A method of inspecting an internal gas leak in a gas line includes providing an internal gas leak inspection device including a main valve and a pressure gauge in a main line between a first valve and a second valve in the gas line, forming an airtight space in the main line by shielding the main valve and the second valve, measuring a pressure variation of the airtight space using the pressure gauge, and determining whether or not the gas leak occurs, based on the measured pressure variation. |
| US10066783B2 |
Support assembly for vertically disposed objects, such as televisions and video monitors
A support assembly includes a stand having an underside surface configured to be placed on top of a flat screen device and an upper surface configured to support at least one object; a mount secured to the underside surface of the stand, the mount presenting a first ratchet ring; an arm presenting a second ratchet ring; and a fastener positioned and arranged to mechanically connect the arm to the mount, causing the first ratchet ring to engage the second ratchet ring, setting the arm at a desired angle so that the arm engages the flat screen device while the stand extends at least substantially horizontally from the top of the flat screen device. |
| US10066782B2 |
Counterbalance apparatus and/or method for supporting a load
A counterbalance apparatus for supporting a load includes a base, a load bearing arm, a toggle linkage, and first and second resilient members for applying a force to the load bearing arm. The load bearing arm has pivot points forming a parallelogram linkage, and is adapted to support the load at a distal end. The toggle linkage can include an adjustment member positioned to define a distance relative to the attachment point. The first resilient member is adapted to apply a force to the load bearing arm and may have a first end connected to a first portion of the parallelogram linkage and a second end connected to the adjustment member. Movement of the toggle linkage to the load bearing position engages the forces of the resilient members and movement of the adjustment member varies the distance to adjust a support vector adapted to counterbalance the load vector. |
| US10066781B2 |
Architectural panel support
Support brackets for supporting panels, architectural panel systems, and methods of installing architectural panels on support structures. Support brackets can include a plate with opposite sides, four quadrants, through holes containing parallel studs extending from one side of the plate, and an elongated plate hole. Architectural panel systems can include support brackets attaching architectural panels to a support structure, first fasteners attaching the support brackets to the architectural panels, and second fasteners attaching the support brackets to the support structure. Methods of installing an architectural panel system can include attaching architectural panels to support brackets with first fasteners, positioning the support brackets on a support structure, and attaching the support brackets to the support structure with second fasteners, for example, that extend through the support brackets. Architectural panels can include interior cutouts that pass sunlight to form aesthetic patterns of sunlight and shade in an occupied space. |
| US10066778B2 |
Stop mechanism for a rotary device
A mechanical stop apparatus that permits more than 360 degrees rotation in a horizontal plane is disclosed. The apparatus includes a lifted tang (160) on the stationary portion (120) of the apparatus and a finger (150) on the rotating portion (110). During maximum rotation, the finger slides up onto the tang to attain a maximum rotation in excess of 360 degrees. |
| US10066777B2 |
Polymer film for the conditioning of oil extraction pipes
The invention relates to an assembly comprising: an oil extraction pipe (4) having a thread; and a protector (1) for the thread of the extraction pipe (4), said protector (1) including a body and a thread complementary to that of the extraction pipe (4). The assembly is characterised in that it also comprises an elastomer film (60) affixed to the protector and designed to form a sealed connection between the extraction pipe (4) and the protector (1) when the protector (1) is positioned on the extraction pipe (4). |
| US10066769B2 |
High pressure fitting
A fitting, such as an anti-blowback fitting, that includes a friction reducing device that enables easy removal of the fitting from a high pressure connection such as one associated with an HVAC unit. When used in connection with refrigeration, anti-blow back fittings function to keep the refrigerant in the hose to which it is connected in order to minimize or prevent the refrigerant from escaping to the environment. In certain embodiments, a friction reducing device is positioned in the fitting, and decreases the load on the rear housing, which enables easy rotation of the outer or swivel housing of the fitting to remove the same from the high pressure connection. In certain embodiments, the friction reducing device is a thrust bearing. |
| US10066768B2 |
Tubular connecting arrangement and method of sealingly connecting tubulars
A tubular connecting arrangement includes, a first tubular having a first shoulder and first threads, a second tubular having a second shoulder and second threads, a seal sealingly engagable to both the first shoulder and the second shoulder, an insert and a sleeve. The insert is attachable to the second tubular and configured to provide radial support to the second tubular. The sleeve threadably engagable with both the first threads and the second threads in response to being rotated in a same direction relative to both the first tubular and the second tubular such that the first shoulder and the second shoulder are moved toward one another to compress the seal therebetween without rotational movement of the first tubular relative to the second tubular. |
| US10066762B1 |
Method and apparatus for a choke valve and operation of a choke valve
A choke valve comprising: a body having an axial through hole and a radial entry port; a valve seat coaxially housed in the body axial through hole on a first side of the radial entry port; a pressure balanced valving member axially reciprocable within the body axial through hole between a first sealing position bearing against the valve seat and a second position spaced away from the seat; an actuator housing operably connected to the valving member; and a detachably connected reinforcement member detachably connected to the actuator housing and increasing the axial load that the actuator housing can take before failure of the actuator housing. |
| US10066761B1 |
Valve assembly and limit switch assembly therefor
A valve assembly includes a valve, an actuator for opening and closing the valve, and a positioner for controlling the actuator. At least one limit switch assembly is mounted between the positioner and the actuator. The limit switch assembly connects the actuator and positioner so that movement of the actuator valve is conveyed to the positioner through the limit switch assembly. The limit switch assembly is configured to provide a limit signal when the valve is in one or more limit positions. The limit switch assembly has a calibration mechanism for adjusting the one or more limit positions using an input member accessible from outside of the limit switch housing when the limit switch is installed in the valve assembly. |
| US10066759B1 |
Locking / indexing pin
A locking pin assembly having a body including a wall defining an interior space and having at least one aperture therethrough for allowing fluid communication between the interior space and an exterior environment. A barrel defines a bore and has an outer wall with external threads. A pin travels longitudinally within the interior space of the body and the bore of the barrel. A spring actuated assembly maintains an end of the pin in an extended position relative to an end of the barrel when no force is applied to the pin and allows the pin to retract relative to the end of the barrel when a force is applied to the pin. |
| US10066756B2 |
Drive device and method for controlling the drive device for the generation of an actuation movement
Drive device and a method for controlling the drive device so as to produce an actuation movement. The drive device includes at least one actuation element (25) consisting of a shape memory alloy, and at least one return actuation element (21) which counteracts the actuation movement of the at least one actuation element (25), the at least one actuation element (25) being received between two connection elements (17) that are separated from, and associated with, one another, and engaging with or being secured to each connection element (17), the connection elements (17) being kept at a distance from one another by the at least one actuation element (25) and the at least one return actuation element (21) positioned between them (17) and, as a result of the opposing directions of action thereof, the connection elements (17) being positioned in a defined initial length for controlling an actuation movement. |
| US10066754B2 |
Toilet water leak and flood prevention
Proactive methods and articles of manufacture are disclosed for preventing any water leak or flooding of a toilet. These methods and systems can replace or be added to the water system of existing toilets, especially the North American toilets, which use water tanks. In various embodiments the water is turned OFF and prevented to enter the toilet tank before the flush handle is activated and/or before a user is sensed. In some embodiments each flushing of the toilet permits the toilet tank to only fill once. If a leak causes the tank to empty, water is not permitted to fill the leaking tank until the next time the flush handle is activated. In some other embodiments each flushing of the toilet and/or sensing of a user permits the toilet tank to fill a predetermined number of times. |
| US10066753B2 |
Safety valve
The present invention relates to a safety valve (1) having a valve housing (2), in the housing interior of which there is provided a shut-off body (3) which is held in an open position of the safety valve (1) by at least one elastic retention element (4) counter to the force of a medium flowing through the valve housing (2), in which open position the medium flows through a valve opening (5) in the shut-off body (3). Here, the shut-off body (3) is displaceable in the valve housing (2) such that the shut-off body (3), in the event of a pressure drop on its outflow side, moves against a closing body (7) into a closed position of the safety valve (1) in which the closing body (7), which is acted on by at least one resilient pressing element (8), sealingly closes off the valve opening (5) in the shut-off body (3), wherein at least one bypass duct is provided which, in the closed position of the safety valve (1), can be opened to connect the inflow side of the shut-off body (3) to the outflow side thereof until the shut-off body (3), when the pressure has been equalized by the at least one bypass duct, is moved into the open position of the safety valve (1). |
| US10066746B2 |
Driving system for vehicle
In a region in which a rate of change in slip ratio of a transmission belt with respect to a change in input torque exceeds a permissible slip ratio rate of change set in advance, a steep change in the slip ratio is suppressed by limiting the rate of change in the input torque. |
| US10066744B2 |
Transmission apparatus and power unit for a vehicle, and vehicle including same
A transmission apparatus for a vehicle includes a shift spindle having a clutch actuator, and also includes a shift actuator adapted to operate a shift drum. The apparatus also includes a motor for rotating the shift spindle, and a controller for controlling the motor. In use, the clutch actuator is rotated prior to the shift actuator when the shift spindle is rotated to a shift-down side. The controller rotates the shift spindle to a shift-up side and stores, as a standard duty, a driving duty of the motor at the time when a rotary angle of the shift drum reaches a drum angle threshold. Then, the controller rotates the shift spindle to a shift-down side, and learns a rotary angle of the shift spindle at the time when the standard duty is generated, as a touch point at which the clutch is initially partially engaged. |
| US10066740B2 |
Shift control system and shift control method for automatic vehicle transmission
A shift control system and a shift control method configured to execute a skip shift smoothly are provided. The shift control system selects an interim gear stage with reference to a control map. The control map is configured to determine: an intense region where a driver is allowed to sense an increase in the acceleration sufficiently based on an unconscious period, and a stimulation intensity; and a moderate region where acceleration is increased in a mild manner. During execution of the skip shift, the acceleration is increased in a mild manner by shifting the gear stage from an initial stage to the interim gear stage, and then increased significantly by shifting the gear stage from the interim gear stage to a target gear stage. |
| US10066739B2 |
Shift control device and method of controlling shift control device
Every time a specified time ΔT elapses, this shift control device calculates a target drive force Fd (a step S5), calculates a absolute value AF of a difference between an optimum fuel consumption rate Fopt [Fd] for the target drive force Fd and a fuel consumption rate FN [Fd] for the target drive force Fd in each of the gear stages N (a step S8), determines candidate gear stages Nc from the gear stages N (as step S13), and integrates the absolute value AF that is calculated for each of the candidate gear stages Nc in a period from last shift to the present time to determine the candidate gear stage Nc for which an integrated value J is the smallest as a target gear stage Nm (a step S15). |
| US10066738B2 |
Method of controlling a transmission during high G-force maneuvers
A method of controlling a transmission having a gearbox and a pump operable to circulate a fluid through the gearbox, includes sensing an acceleration of the vehicle, and adjusting an operating state of the pump. The operating state of the pump is adjusted to change the operating state of the pump from an initial operating state, to an adjusted operating state, when the acceleration of the vehicle is greater than an acceleration threshold. When the acceleration of the vehicle decreases from being greater than the acceleration threshold to being below the acceleration threshold, the operating state of the pump is returned to the initial operating state. The operating state of the pump may include a speed of the pump, a control signal representing a fluid flow rate for the current speed of the pump, or a fluid flow circuit for supplying the fluid to the pump. |
| US10066736B2 |
Shift lever apparatus and control method thereof
A shift lever apparatus is provided and includes an operating part having fastening pins extracted therefrom and inserted thereinto, based on a signal input. A select lever part is coupled to a shift lever that rotates based on a shift pattern to rotate along with the shift lever. Additionally, the shift lever corresponds to a position of a shift stage based on the shift pattern and includes a plurality of insertion apertures into which the fastening pins are inserted. The fastening pins selectively permit or limit the rotation of the shift lever based on whether the fastening pins are inserted into the plurality of insertion apertures. |
| US10066735B1 |
Planetary wheel drive single wall lugged output carrier
A planetary wheel drive uses a single wall output planet carrier includes an internal spline fixed against rotation through an interconnection with an external spline of the stationary spindle. A locking lug of the single wall output planet carrier extends into a notch of a bearing nut. The locking lug prevents the bearing nut from unthreading itself from the stationary spindle. An output planet thrust plate is bolted to an output planet pin. |
| US10066727B2 |
Uncoupling pulley with offset clutch
Uncoupling pulley having a longitudinal axis, and including a wheel rim having a first zone, to receive a belt connecting the wheel rim to a first power transmission element, and second zone situated in the axial extension along the direction defined by the longitudinal axis of the pulley, of the first zone; a hub to be secured to a second power transmission element; one of the power transmission elements being driving, and the other being driven; a ring mounted below the second zone of the wheel rim and around the hub, so the ring can rotate, around the longitudinal axis, relative to the wheel rim and/or the hub; an elastically deformable element mounted between the hub and the ring; and a unidirectional clutch having an end fastened to the ring and the remaining part of which is mounted below the second zone of the wheel rim and above the ring. |
| US10066726B2 |
Worm wheel of reduction gear for use in electric power steering
A worm wheel of a reduction gear for an electric power steering includes: a boss part including a hollow portion formed along an axial-direction center for coupling of a shaft and having first coupling surfaces, each of which is formed by a first convex surface and a first concave surface continuously repeated along an outer peripheral surface; and a tooth-shaped part having second coupling surfaces, each of which is formed by a second convex surface and a second concave surface continuously repeated along an inner peripheral surface, such that the second coupling surfaces are coupled corresponding to the first coupling surfaces, wherein a plurality of teeth are continuously formed along a periphery thereof with spacing portions interposed therebetween. |
| US10066725B2 |
Fiber reinforced resin gear, method of forming fiber reinforced resin gear by injection molding, fiber reinforced resin rotary body, method of forming fiber reinforced resin rotary body by injection molding
Plural ejector pins are made to project before a molten resin containing reinforcing fibers is injected into an inside of a cavity through pin point gates in a web forming portion in the inside of the cavity and at positions outside the pin point gates in a radial direction. The ejector pins are retracted from the inside of the cavity after a flow of the molten resin containing reinforcing fibers injected into the inside of the cavity through the pin point gates impinges on the ejector pins and is divided and before a tooth portion forming portion in the inside of the cavity is filled with the molten resin containing reinforcing fibers. Accordingly, weld lines which extend along the radial direction are formed at positions outside the ejector pins in the radial direction, and the molten resin is filled in portions formed after the ejector pins are retracted. |
| US10066724B2 |
Strain wave gearing
In a strain wave gearing, external teeth of a flexible externally toothed gear are elastically deformable in a direction in which the tooth thickness of the external teeth decreases. Engagement between internal teeth of a first and a second rigid internally toothed gears and the external teeth is set in an overlapping state in which the external teeth elastically deform and engage in a state in which no gap is present. The tooth profile of the internal teeth is a corrected tooth profile so that no interference occurs between a tooth top portion of the internal teeth and a dedendum portion of the external teeth when the teeth are engaged in the overlapping state. A strain wave gearing capable of minimizing or eliminating tooth engagement backlash is realized. |
| US10066721B2 |
Final drive device
A final drive device includes a housing and a final drive gear mechanism. The final drive gear mechanism is provided in the housing, and comprises a drive pinion and a ring gear meshed with the drive pinion and a differential gear mechanism. The differential gear mechanism includes a pinion rotatably supported by a pinion mate shaft, and a pair of side gears meshed with the pinion from both sides in an axle direction. The final drive device has a pinion carrier that is rotated in a direction around the axle integrally with the pinion mate shaft supporting the pinion, and which is secured to the ring gear. The pinion carrier is provided with a pinion housing unit that houses the pinion while permitting the pinion to rotate around its own axis. The side gears are fixedly located relative to the housing while being permitted to rotate around their own axes. |
| US10066719B2 |
Damper assembly including spring support plate configured for receiving arc springs after assembly
A damper assembly for a torque converter is provided. The damper assembly includes a spring retainer including an interior space configured for holding springs and a spring support plate fixed to the spring retainer to define an inlet gap between a first section of an outer circumference of the spring support plate and the spring retainer for insertion of one of the springs. The outer circumference of the spring support plate further includes a second section circumferentially offset from the first section. The second section is arranged and configured with respect to spring retainer for axially holding the plurality of springs in the interior space during operation of the damper assembly. A torque converter and a method of forming a damper assembly for a torque converter are also provided. |
| US10066715B2 |
Fail-safe electromechanical actuator
An electromechanical actuator (“EMA”) is provided with redundant load paths for driving the actuator stroke. The EMA includes a rotatable screw, a nut mated with the screw and having an external toothed surface, and a rotatable spline member having a splined surface engaging the external toothed surface of the nut. An actuator rod is coupled to the nut for linear movement with the nut. A first motor is operable to rotate the screw relative to the nut to cause the nut to travel linearly along the screw, and a second motor is operable to rotate the spline member and nut such that the nut travels linearly along the screw. Consequently, the actuator rod moves linearly by operation of the first motor alone, by operation of the second motor alone, and by simultaneous operation of the first and second motors. A no-back device may be incorporated into each load path. |
| US10066714B2 |
Drive apparatus of chair assembly for 4D theater
A drive apparatus of a chair assembly for a 4D theater according to the present disclosure includes: a lower plate which is in contact with the ground; an upper plate which is positioned above the lower plate so as to be spaced apart from the lower plate; a first actuator which is positioned at a left portion between the lower plate and the upper plate; a second actuator which is positioned at a right portion between the lower plate and the upper plate; and a spline device, in which the spline device is installed to be positioned on a vertical centerline of the lower plate, and the first actuator is installed to have a predetermined first angle with respect to a horizontal centerline of the lower plate. |
| US10066713B2 |
Continuously variable transmission
Inventive embodiments are directed to components, subassemblies, systems, and/or methods for continuously variable transmissions (CVT). In one embodiment, a main axle is adapted to receive a carrier assembly to facilitate the support of components in a CVT. In another embodiment, a carrier includes a stator support member and a stator interfacial member. In some embodiments, the stator interfacial member is configured to interact with planet subassemblies of a CVT. Various inventive planet subassemblies and idler assemblies can be used to facilitate shifting the ratio of a CVT. In some embodiments, the planet subassemblies include legs configured to have a sliding interface with a carrier assembly. Embodiments of a hub shell, a hub cover are adapted to house components of a CVT and, in some embodiments, to cooperate with other components of the CVT to support operation and/or functionality of the CVT. Among other things, shift control interfaces and braking features for a CVT are disclosed. |
| US10066712B2 |
Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
Inventive embodiments are directed to components, subassemblies, systems, and/or methods for infinitely variable transmissions (IVT). In one embodiment, a control system is adapted to facilitate a change in the ratio of an IVT. In another embodiment, a control system includes a carrier member configured to have a number of radially offset slots. Various inventive carrier members and carrier drivers can be used to facilitate shifting the ratio of an IVT. In some embodiments, the traction planet assemblies include planet axles configured to cooperate with the carrier members. In one embodiment, the carrier member is configured to rotate and apply a skew condition to each of the planet axles. In some embodiments, a carrier member is operably coupled to a carrier driver. In some embodiments, the carrier member is configured to couple to a source of rotational power. Among other things, shift control interfaces for an IVT are disclosed. |
| US10066710B2 |
Variable-speed belt drive
A variable-speed belt drive includes at least: two substantially parallel shafts; two variably interspaced flange pulleys, one driving, the other driven, each carried by a shaft and interconnected by the belt, the flanges of the driving pulley being movably mounted in a variably interspaced manner via a speed variation device including control elements for bringing the flanges of the driving pulley closer together, and control assisting elements including a cam formed by two coaxial plates having sliding-contact inclined ramps, one plate being rotatably fixed to the movable flange of the driving pulley, the other being rotatably fixed to the shaft carrying the driving pulley, the distance between the plates becoming wider in the direction of the flanges of the driving pulley coming together under the effect of the transmitted torque; and elements formed by a simple spring for recalling the flanges of the driven pulley in the close position. |
| US10066709B2 |
Mounting alignment system
A mounting alignment apparatus may include a rail assembly including a first pair of alignment surfaces. The mounting alignment apparatus may also include a slide assembly including a second pair of alignment surfaces. The first and second pairs of alignment surfaces may define an interacting capturing geometry therebetween, permitting sliding movement of the slide assembly relative to the rail assembly along a first axis, and restricting movement of the slide assembly relative to the rail assembly about an axis other than the first axis. The mounting alignment apparatus may also include a tension adjustment assembly coupled between the rail assembly and the slide assembly for positioning the slide assembly relative to the rail assembly along the first axis. |
| US10066708B2 |
External spring to increase tension on belt tensioner for internal combustion engine
An easily attached and highly tunable spring arrangement for use with existing front end accessory drive automatic belt tensioners is provided. The spring arrangement of the disclosed inventive concept includes an external spring that can be attached to tensioners to provide a specifically desired amount of additional tension. The spring is flat or round and is externally mounted, conforming to the outer dimension of a portion of the tensioner. The spring can be used on existing tensioner-to-engine bosses using conventional fasteners. The spring includes an attachment end and a biasing end. The attachment end includes at least one bolt sleeve that is formed as part of or is fitted to the external spring by welding. The biasing end contacts the outside of the front end accessory drive automatic belt tensioner at an area adjacent the tensioner pulley. The spring length, material and thickness may be varied for proper tension. |
| US10066703B2 |
Multi-speed transmission
A multiple speed transmission having an input member, an output member, a plurality of planetary gearsets, a plurality of interconnecting members and a plurality of torque-transmitting mechanisms. The plurality of planetary gear sets includes first, second and ring gears. The input member is continuously interconnected with at least one member of one of the plurality of planetary gear sets, and the output member is continuously interconnected with another member of one of the plurality of planetary gear sets. At least eight forward speeds and one reverse speed are achieved by the selective engagement of the five torque-transmitting mechanisms. |
| US10066698B2 |
Resilient stopper component and anti-vibration apparatus
A resilient stopper component (20) is provided with a bottom surface portion (48) that is mounted, via an inner bracket (22), at one of a vibration-generating portion or a vibration-receiving portion, and that has a communicating hole (48A) provided in a first mounting component (11) that is provided with a cylindrical component (24) inside which the inner bracket (22) is inserted, with the cylindrical component (24) being inserted through the communicating hole (48A), is also provided with an enclosing portion (50) that is formed extending upright from the bottom surface portion (48) so as to be able to enclose the cylindrical component (24), in which an aperture portion (58) that forms an aperture for inserting the inner bracket (22) into the cylindrical component (24) is formed so as to be in communication with the communicating hole (48A), and limits a displacement amount of the first mounting component (11). |
| US10066694B2 |
Assembly, bridging tool for an assembly and method of forming an assembly
A tool for bridging an outer dynamic seal in a shock absorber to enable fluid leakage to be more readily determined. The tool having an insertion portion including one or more bridging channels, and a body portion that is thicker than the insertion portion. The insertion portion being installable within an annulus of a shock absorber to bridge a first shock absorber seal so as to place a portion of the annulus in fluid communication with an exterior of the hydraulic device via the one or more bridging channels. |
| US10066692B2 |
Brake actuation mechanism for a disc brake and disc brake comprising the same
A brake actuation mechanism for a disc brake including an amplification mechanism, an adjustment mechanism, a thrust element and a return mechanism, which are mountable inside a caliper housing by way of a rod so as to be functionally interacting, in which the adjustment mechanism includes a torque limiting clutch mechanism drivingly connecting several elements and including a first clutch element drivingly connecting a rotatable input element with a rotatable output element and a second clutch element connecting the rotatable output element with the rod, the rotatable output element radially surrounding the first clutch element and the second clutch element. A disc brake including such brake actuation mechanism is also contemplated. |
| US10066689B2 |
Noise reduction clip for brake
A noise reduction clip for a disc brake assembly includes inboard and outboard back walls and dampers. The inboard and outboard back walls are disposed between the caliper and a longitudinal end of the respective inboard or outboard brake pad. The brake pad side of the inboard and outboard back walls is in sliding contact with the longitudinal end of the respective inboard or outboard brake pad. The caliper side of the inboard and outboard back wall faces a respective inboard or outboard surface of the caliper. The inboard and outboard dampers are fixedly attached to the caliper side of the respective inboard or outboard back wall and configured to abut the respective inboard or outboard surface of the caliper. The inboard and outboard dampers are formed of a resilient material. |
| US10066688B2 |
Caliper brake apparatus
Disclosed is a caliper brake apparatus. The caliper brake apparatus includes: a housing that includes a piston capable of moving straight; a carrier that is combined with the housing and mounted on a vehicle such that a disc of the vehicle is positioned therein; a pair of pad plates that is brought in close contact with the disc by straight movement of the piston; and a pair of guides that couple the pad plates and the carrier to each other, in which the pad plates each may have a sliding groove at both sides and the guides each have elastic members that can slide along the sliding grooves. Accordingly, it is possible to ensure sufficient gaps between a disc of a vehicle and the pad plates when the pad plates are separated from the disc after being strongly pressed to the disc of a vehicle. |
| US10066687B2 |
Caliper cover
A caliper cover having a first support member and second support member engaged on a first mount and second mount affixed to opposite sides of a brake caliper. The first and second mounts are held engaged by the fixed spacing of the first and second member. Enhanced engagement is provided through a declining gap formed between opposing first and second portions of the mounts. |
| US10066685B2 |
Hydrodynamic retarder device, method for its use together with a vehicle
A hydrodynamic retarder device for installation in a driveline to a vehicle, wherein the retarder device comprises: a blade-equipped stator which, together with a blade-equipped rotor, forms a blade system with a workspace for receipt of an aqueous working medium, and a retarder circuit connected to the workspace to control the inflow of a working medium to the workspace, wherein the retarder circuit is installed to be connected to the vehicle's ordinary cooling water circuit. The retarder circuit comprises valve elements to shut off the flow of working medium to the workspace, and a negative pressure generator is connected in the retarder circuit, which is installed to reduce the pressure in the workspace to or below the vapor pressure for the working medium, so that the workspace is thus evacuated of the liquid working medium. The invention also pertains to a method and a vehicle. |
| US10066682B2 |
Shaft support structure for selectable one-way clutch
An actuator is fixed to a predetermined stationary member. A plunger is supported by a casing of the actuator while being allowed to reciprocate linearly. The plunger has a joint on an exposed area thereof that is connected to a selector plate. A leading end of the plunger from the joint is also supported while being allowed to reciprocate by a supporting member formed integrally with a stationary member to which the casing is fixed. |
| US10066678B2 |
Hydrostatically operated clutch system
A hydrostatically operated clutch system having a hydrostatic clutch actuator for hydrostatically operating a clutch, in particular a pulse separation clutch of a hybrid drive, such that the hydrostatic clutch actuator is combined with a valve arrangement which is to be opened actively and enables the clutch to be engaged rapidly. |
| US10066674B2 |
Fixed-type constant velocity universal joint
A fixed type constant velocity universal joint of a track groove crossing type has track grooves of an inner joint member formed to be mirror-image symmetrical with paired track grooves of an outer joint member with respect to a joint center plane at an operating angle of 0°. The track grooves of both the joint members each have a length corresponding to a maximum operating angle (θmax) required for a propeller shaft, and surface treatment is performed, for example, on a defined surface of each of the track grooves of the outer joint member so as to reduce frictional resistance (sliding resistance) against balls. |
| US10066673B2 |
Bicycle crank assembly
A bicycle crank assembly includes a sprocket having a rotational center axis, a crank, a crank axle and a slide mechanism. The crank axle is attached to the crank and includes an internal space. The slide mechanism is configured to displace the sprocket relatively to the crank in an axial direction parallel to the rotational center axis. At least part of the slide mechanism is disposed in the internal space of the crank axle. |
| US10066668B2 |
Split inner ring
The present invention provides a split inner ring for an adjustable guide blade arrangement, having a ring segment arrangement with at least two ring segments (1, 2) and a bearing bush arrangement with at least one bearing bush (5) for mounting an adjustable guide blade (4) of the guide blade arrangement, in which a ring segment and another ring segment of the ring segment arrangement can be joined together by the bearing bush arrangement. |
| US10066666B2 |
Spindle-bearing protecting device and machine tool equipped with the same
A spindle-bearing protecting device for protecting a bearing that supports a spindle so as to be rotatable, includes: a rotating part positioned further to an outer side in an axial direction than the bearing, and having a rotor blade configured to rotate along with the spindle; a supply part configured to supply coolant or lubricant between the rotor blade and the bearing; a detection unit configured to detect abnormality of the bearing; and a control unit configured to control a supply of the coolant or the lubricant by the supply part and a revolution speed of the spindle, in a case where the detection unit detects abnormality of the bearing. |
| US10066664B2 |
Rotating pressure control head system and method of use
Disclosed is a cooling and lubricating system (and method of use) for an RCD bearing/seal assembly comprising an internal conduit for directing fresh oil into the lower end of the bearing assembly where it can then progress upwardly through the bearing assembly and seals to provide cooling and lubrication to the internal bearings and rotary seals. The RCD system employs a small footprint oiler to deliver, via pressurized air, the oil to the RCD. Also disclosed is an RCD bearing assembly outfitted with the oil channel conduits for directing oil through the RCD bearing assembly to cool and lubricate the seals and bearings. |
| US10066663B2 |
Tapered roller bearing, method for producing the tapered roller bearing and method for securely mounting the tapered roller bearing
A tapered roller bearing is disclosed having a support for pressing roller bodies and a holder for holding an outer ring. A method for producing the tapered roller bearing and a method for mounting a tapered roller bearing are also disclosed. |
| US10066659B2 |
Hook
Provided is a hook which is capable of holding multiple objects or an object having a large size of width by efficiently using a space inside the hook, reliably preventing the hanged object from dropping, and allowing the hanged object to be taken out easily.A hook body has a latch that locks an arm biased toward an outside of the hook body by an arm biasing mechanism, and regulates a displacement of the arm, thereby closing an opening portion. While the latch is biased by a latch biasing mechanism so as to face the opening portion and be present at an arm regulating position for locking the arm, the latch is displaced from the arm regulating position against a biasing force of the latch biasing mechanism so as to unlock the arm. |
| US10066658B1 |
Non-rotatable fastener assembly and associated methods
A cap and washer fastener assembly includes a cap with an upper surface and a lower surface with a post extending from the lower surface. The assembly also includes a washer with an upper surface, a lower surface, and a hole. The assembly includes an assembled configuration wherein the post of the cap is inserted into the hole of the washer and a portion of the post is permanently deformed within the cavity. In the assembled configuration, a substrate layer is disposed between the cap and the washer. The cap and washer are configured so they are prevented from rotating relative to one another and relative to the substrate when in the assembled configuration. |
| US10066657B2 |
Anti-rotation and pull resistant fastener inserts
An insert according to an exemplary aspect of the present disclosure includes, among other things, a body extending along an axis between a proximal portion and a distal portion and a plurality of tabs that protrude radially outwardly from an outermost surface of the body at a location between the proximal portion and the distal portion. |
| US10066650B2 |
Cylinder driving apparatus
A cylinder driving apparatus includes a first passage connecting a first chamber of a cylinder to a first port of a pump; a second passage connecting a second chamber of the cylinder to a tank; a third passage connecting a second port of the pump to the tank; a throttle configured to apply resistance to a working fluid flowing through the third passage; and an operated check valve provided in the first passage to allow the working fluid to flow from the pump into the first chamber. The operated check valve is configured to allow the working fluid to flow from the first chamber into the pump in accordance with a fluid pressure of the working fluid in the third passage between the pump and the throttle. |
| US10066645B2 |
Turbine valve actuator
A turbine valve actuator (100) controls a valve unit of a media-operated consumer unit, such as a steam or gas turbine, and has an actuating part drive (102) with a movable actuating part (104), a first media space (106) and a second media space (108). A pressure build up in the first media space (106) attempts to cause a movement of the actuating part (104) in a first direction (R). A pressure build-up in the second media space (108) attempts to cause a movement of the actuating part (104) in an opposing second direction (GR). The first media space (106) can be supplied with a fluid in predeterminable amounts by a supply (110). The second media space (108) is acted upon by a hydraulic accumulator (112) provided with a preload pressure and permanently connected to the second media space (108). |
| US10066642B2 |
Centrifugal air blower
There is provided a centrifugal air blower capable of effectively suppressing noise caused by the shapes of a tongue part and a bell mouth formed in a scroll casing, and including: a fan 3 composed of a bottom plate 6 fixed to a rotating shaft, multiple blades 8, and an annular rim 9 provided concentrically with the bottom plate; a scroll casing 4 for housing the fan; a spiral flow passage 19 formed around the fan; and a tongue part 16 for suppressing an inflow of air from the end of winding to the beginning of winding of the spiral flow passage. A portion of the tongue part on the other end side in the axial direction of the rotating shaft is inclined to increase a dimension of overhanging in a counter-rotating direction of the fan toward the other end side in the axial direction of the rotating shaft. |
| US10066638B2 |
Centrifugal compressor and turbocharger
An annular diffuser is formed on an outlet side of a wheel in a housing. A shroud-side wall surface and a hub-side wall surface of the diffuser are parallel to a radial direction, respectively. A plurality of annular steps is formed on the shroud-side wall surface of the diffuser. Each step is formed so as to expand a flow passage width of the diffuser along a flow direction of a main flow. |
| US10066634B2 |
Turbo machine
A turbo machine includes a rotation shaft that comprises a first taper portion and a first cylinder portion, the first taper portion decreasing in diameter toward one end of the rotation shaft, the first cylinder portion being constant in diameter in an axial direction of the rotation shaft; a first impeller that is fixed to the rotation shaft and that is used for compressing or expanding working fluid; a first bearing that rotatably supports the first taper portion and the first cylinder portion; and a second bearing that is positioned on an opposite side of the first impeller from the first bearing in the axial direction of the rotation shaft and that supports the rotation shaft both in the axial direction and a radial direction of the rotation shaft. |
| US10066633B2 |
Gas turbine compressor bleed channel
A gas turbine compressor including a guide vane (1), a moving vane (2), in particular downstream, and a bleed channel (3) having an upstream channel wall (3.1), which merges into an annular space (5), an axially opposite downstream channel wall (3.2) having an inlet edge (3.3), which is rounded in particular, and a bleed channel outlet, the downstream channel wall enclosing with an axis of rotation of the compressor a first angle (α) which increases in the flow direction (x). |
| US10066630B2 |
Method and system for metallic low pressure fan case heating
A fan assembly is provided. The fan assembly includes a fan, a fan casing circumscribing the fan, and a fan casing heating system in thermal communication with the fan casing. The fan includes a hub, and a plurality of fan blades extending from the hub. Each fan blade of the plurality of fan blades terminates at a respective blade tip. A clearance gap is defined between the fan casing and the blade tips. The fan casing heating system is configured to apply heat to the fan casing when the fan is operating in a first operational mode, and remove the applied heat when the fan transitions into a second operational mode. |
| US10066629B2 |
Pump for immersion within a fluid reservoir
A pump is provided for immersion in a fluid reservoir, such as a pit or lagoon containing liquid manure, from a position at an edge of the reservoir. The pump may be adapted for connection to a farm vehicle, such as a tractor, positioned at the edge of the reservoir. The pump comprises an extensible body, fluid conduit and drive means in order that a length of the pump may be varied in order to accommodate a variety of reservoir fluid heights. In addition, the pump may be pivotable relative to at least a portion of a frame in order that the entrance angle may be adjusted. The pump may comprise a housing with an inlet and an outlet, the outlet in fluid communication with the fluid conduit. An impeller within the housing may direct fluid from the inlet to the outlet in the housing. |
| US10066627B2 |
Axial-flow pumps and related methods
Miniature (mesoscale) axial-flow pumps including an inlet guide, a stator spaced apart from the inlet guide, and a rotor rotatably disposed between the inlet guide and the stator. |
| US10066626B2 |
Electric pump
An electric pump is provided, which may include a motor unit including a rotation shaft, and a pump unit including a rotor having a vane groove accommodating a vane and coupled with the rotation shaft, and including a pump plate including an external wall portion and a cam ring having a cam surface on which the vane slides, and a bottom lid portion provided in the pump plate and being integrally formed with the external wall portion and the cam ring, and a connection unit being provided between the external wall portion and the cam ring to connect the external wall portion and the cam ring and protruding in a direction away from the bottom lid portion, and the connection unit is integrally formed with the external wall portion, the cam ring, and the bottom lid portion. |
| US10066624B2 |
Scroll compressor having a fixed scroll pressed in an axial direction against an orbiting scroll
A scroll compressor of the present invention includes a first discharge port 35 which is in communication with a compression chamber 50, a discharge space 30H which is in communication with the first discharge port 35, a second discharge port 21 which brings the discharge space 30H into communication with a high pressure space 11, a discharge check valve 131 capable of closing the second discharge port 21, a bypass port 36 which brings the compression chamber 50 into communication with the discharge space 30H, and a bypass check valve 121 capable of closing the bypass port 36, the fixed scroll 30 can move in an axial direction of the fixed scroll between the partition plate 20 and the main bearing 60, a high pressure is applied to the discharge space 30H and according to this, the fixed scroll 30 can be pressed against the orbiting scroll 40. |
| US10066622B2 |
Compressor having capacity modulation system
A compressor may include first and second scrolls, a seal assembly and a valve ring. The first scroll may include a first end plate having a discharge passage, a modulation port, and a biasing passage. The modulation port may be in communication with a first pocket formed between spiral wraps of the first and second scrolls. The biasing passage may be in communication with a second pocket formed between spiral wraps of the first and second scrolls. The modulation valve ring is axially displaceable relative to the seal assembly and the first scroll between first and second positions. The valve ring may abut an end plate of the first scroll and close the modulation port when in the first position. The valve ring may abut an axially-facing surface of the seal assembly and is spaced apart from the end plate to open the modulation port when in the second position. |
| US10066620B2 |
Internal gear pump
This internal gear pump accommodates: a ring-shaped internally toothed gear provided with internal teeth, and an externally toothed gear provided with external teeth which internally mesh with the internal teeth of the internally toothed gear, said externally toothed gear being eccentrically disposed inside the internally toothed gear. The number of internal teeth is one greater than the number of external teeth. In any one of the external teeth and the internal teeth, a tooth tip section and a meshing section are formed by a curve having one continuous curvature. The curve is formed by an equation with which the maximum curvature is at the apex of the tooth tip, and the curvature gradually reduces towards the tooth bottom section. |
| US10066619B2 |
Valve adapter connection assembly
A self-centering valve adapter connection assembly includes a first equipment flange that is connected to a second equipment flange with an adapter ring. The adapter ring includes a first longitudinal flange with a tapered inner surface and a cylindrical outer surface. The adapter ring aids in centering the first and second equipment flanges while smoothing a fluid flow corridor between the first equipment flange and the second equipment flange. |
| US10066615B2 |
Linear compressor with a ball joint coupling
The present subject matter provides a linear compressor. The linear compressor includes a coupling having a ball seat that is press-fit on a post of a piston. A shaft defines a chamber at an end of the shaft. A pin is press-fit to the shaft at the chamber of the shaft. A ball is positioned on the seating surface of the ball seat. The pin extends through the ball. A ball shoe is positioned opposite the ball seat about the ball. The ball shoe defines a seating surface. The ball is positioned on the seating surface of the ball shoe. A spring urges the ball shoe against the ball. |
| US10066614B2 |
Variable displacement type swash plate compressor
A variable displacement type swash plate compressor includes a housing having therein a suction chamber, a discharge chamber, a control pressure chamber, a shaft hole, and cylinder bores. The compressor further has a drive shaft, a swash plate, an inclination angle changing mechanism, pistons, introduction passages, and a valve mechanism. The valve mechanism includes a valve element is disposed in a passage connecting the control pressure chamber and the suction chamber. The valve element is integrally rotatable with the drive shaft and axially movable by a pressure difference across the valve element. An opening of the residual gas bypass passage is changed by the axial movement of the valve element. The valve element selectively connects and disconnects the introduction passages with the residual gas bypass passage. |
| US10066610B2 |
Tilting angle control device
A tilting angle control device includes pressure sensors. Each of the pressure sensors outputs to a control unit a pressure command signal corresponding to an operation amount. The control unit outputs to an electromagnetic proportional control valve a pressure control signal corresponding to the pressure command signal, and the electromagnetic proportional control valve outputs to a tilt adjustment mechanism pilot pressure corresponding to the pressure control signal. The tilt adjustment mechanism adjusts a tilting angle of a variable displacement pump such that the tilting angle becomes an angle corresponding to the pilot pressure. A pilot pressure sensor detects the pilot pressure to output a pressure feedback signal to the control unit. The control unit calculates the pressure control signal based on the pressure feedback signal and the pressure command signal and performs feedback control of the pilot pressure. |
| US10066609B2 |
Vehicle
It is intended to provide a vehicle comprising a fluid working machine which can reduce wear of parts and be produced at low cost. The fluid working machine 11, 12 is provided with an eccentric cam 17, a piston 18A to 18F, a cylinder 19A to 19F, a drive rod 20A-20F having an engaging part 24 engaging with the piston and a contact part 25 contacting the eccentric cam 17, a holding member 34A to 34F surrounding the drive rod, a pressing member 40A to 40F for pressing up the holding member in a radially outward direction, and at least one holding ring 41 for holding the holding member from the outside. |
| US10066603B2 |
Wind power installation and method for injecting electrical energy
The present invention relates to a method for injecting electrical energy into an electrical, three-phase grid, comprising the steps of: injecting current by means of an injection unit at a grid connection point, detecting an asymmetry in the grid, in particular a negative sequence component in the grid, injecting an asymmetrical current portion into the grid for, at least, partial compensation of the detected asymmetry, with injection of the asymmetrical current portion taking place such that the injection unit behaves like a consumer. |
| US10066600B2 |
Wind turbine rotor blade and method of construction
A wind turbine rotor blade is bonded together at the leading and trailing edges, and including a shear web or webs (the main vertical stiffening member that runs the span of the rotor blade) as an integral part, sharing the inner and outer skins of one or both sides of the blade. The integrated shear web(s) is made into the skin shell, and is an uninterrupted, continuous extension of the shell laminate that is joined to the shell component/components without requiring a secondary bond of any sort. The laminates in the shell and the shear web(s) may differ or be the same. |
| US10066595B2 |
Wave energy conversion incorporating actuated geometry
Described herein are wave energy conversion systems including actuated geometry components. An example system may include at least one body portion configured to transfer wave energy to a power take off device, and at least one actuated geometry component that is connected to the at least one body portion, the at least one actuated geometry component operable to modify a geometric profile of the system. |
| US10066592B2 |
Ignition system for light-duty combustion engine
In at least some implementations, an ignition system for a light-duty combustion engine includes a charge winding, a microcontroller and a power supply sub-circuit. The sub-circuit is coupled to both the charge winding and the microcontroller and includes a first power supply switch, a power supply capacitor and a power supply zener. The sub-circuit is arranged to turn off the first power supply switch so that charging of the power supply capacitor stops when the charge on the power supply capacitor exceeds the breakdown voltage on the power supply zener. In at least some implementations, the power supply capacitor may power the microcontroller and the power supply sub-circuit may limit or reduce the amount of electrical energy taken from the induced AC voltage of the charge winding to a level that is still able to sufficiently power the microcontroller yet saves energy for use elsewhere in the system. |
| US10066588B2 |
Multi-chamber blowoff valve
A multi-chamber blowoff valve is provided for releasing excess air pressure from a duct system associated with a vehicle. The blowoff valve has a valve housing, an engine-air interface, and a multiple piston assembly. The valve housing is configured to secure to the duct system at a duct-air interface. The engine-air interface is configured to allow air in and out of the valve housing. The multiple piston assembly is disposed within the valve housing and includes an upper piston and a lower piston that move in unison. The multiple piston assembly is configured to be in a closed position while a pressure differential is above a certain threshold and to be in an open position while the pressure differential is below said certain threshold. While in the open position, a portion of the air in the duct system is released. |
| US10066585B2 |
Dual fuel refueling
Embodiments are disclosed that relate to refueling a dual fuel internal combustion engine. In one example, a method comprises supplying a liquid fuel to a fuel tank configured to store both the liquid fuel and a gaseous fuel, if a pressure in the fuel tank is less than a threshold pressure. |
| US10066584B2 |
Error determination unit
An anomaly determination unit includes an EGR amount acquisition section configured to acquire an actual amount of an EGR amount, which is a flow rate of EGR gas; an estimation amount computation section configured to compute an estimated amount of the EGR amount based on a working gas pressure, which is a pressure of working gas in which the EGR gas and intake air are mixed, an EGR temperature, which is a temperature of the EGR gas immediately upstream of an EGR valve, an EGR pressure, which is a pressure of the EGR gas immediately upstream of the EGR valve, and an opening degree instruction value for the EGR valve; and a determination section configured to determine the presence or absence of an anomaly in the EGR valve based on the divergence between the actual amount of the EGR amount and the estimated amount. |
| US10066581B2 |
Structure for fastening after-body parts of an aeroengine
The invention relates to an aeroengine after-body assembly comprising an exhaust casing made of metal having a plurality of arms extending radially between an inner shroud and an outer shroud. The assembly comprises at least one axisymmetric part made of composite material extending between an upstream end fastened to said exhaust casing and a downstream end that is free. In accordance with the invention, the axisymmetric part has an annular portion at its upstream end, which annular portion includes a plurality of slots defining between them a plurality of resilient fastener tabs. Each slot co-operates with an arm of the exhaust casing, which further includes fastener parts attached to the resilient fastening tabs. |
| US10066579B2 |
Simple friction weld
A cooling channel piston for an internal combustion engine which includes a piston bottom and a piston shaft that are joined thereto of a friction welding process. The piston bottom and the piston shaft jointly form a cooling channel. An annular wall which radially delimits the cooling channel towards the outside is formed by the piston bottom and/or the piston shaft. The annular wall can be sealed by a welding process once the piston bottom and the piston shaft have been joined together. |
| US10066578B2 |
Sliding arrangement and method for producing the sliding arrangement, in particular for a cylinder liner
A sliding arrangement has a main body, in particular a crankcase, made from an aluminum material, and a coating which is applied to the main body by way of thermal spraying as a sliding surface, in particular as a cylinder liner. The sliding surface has a first phase consisting of a first material and a second phase consisting of a second material. The first material is different from the second material. The first material has at least 50 percent by mass of iron, and wherein the second material has at least 50 percent by mass of copper. |
| US10066576B2 |
Dual injection during intake stroke for improved catalyst light off
A method for operating a spark-ignition direct-injection internal combustion engine coupled to an exhaust aftertreatment system including a catalytic converter includes monitoring an operating state of the catalytic converter. The method further includes determining if a piston of the engine is entering an intake stroke. The method further includes injecting a first quantity of fuel into a cylinder in which the piston of the engine is entering the intake stroke, and injecting a second quantity of fuel into the cylinder in which the piston of the engine is entering the intake stroke. |
| US10066574B2 |
Control apparatus for internal combustion engine
An object is to achieve stable diesel combustion and improvement in the thermal efficiency of the diesel combustion in an internal combustion engine using a fuel having a relatively high self-ignition temperature. A control apparatus for an internal combustion engine includes a fuel injection valve capable of injecting fuel into a combustion chamber and an ignition device whose position relative to the fuel injection valve is set in such a way that it can ignite fuel spray directly. The apparatus causes pre-injected fuel to burn and generates unburned residue of the pre-injected fuel in the combustion chamber by pre-injection performed at a predetermined pre-injection time during the compression stroke and ignition of pre-spray formed by the pre-injection by the ignition device. Then, the apparatus starts main injection at such a predetermined injection start time before the top dead center of the compression stroke that enables combustion to be started by flame generated by combustion of pre-injected fuel to cause the unburned residue of the pre-injected fuel and the main-injected fuel to burn by causing the unburned residue of the pre-injected fuel and the main-injected fuel to self-ignite and causing at least a portion of the main-injected fuel to burn by diffusion combustion. |
| US10066573B2 |
Method and system for engine starting control
Methods and systems are provided for restarting an engine when a high pressure fuel pump is degraded. In response to an indication of high pressure fuel pump degradation, fuel may be injected during an intake stroke, rather than a compression stroke, for a selected number of combustion events since the engine restart. By shifting to an intake stroke injection, the engine may be started even when sufficient fuel rail pressures are not available. |
| US10066567B2 |
Control device and control method of internal combustion engine
A control device of an internal combustion engine is configured to perform a fuel cut-off control and an abnormality diagnosis control. A heating device for heating an element of an air-fuel ratio sensor is controlled by making an element temperature of the air-fuel ratio sensor become a target element temperature. The target element temperature of the air-fuel ratio sensor during a high temperature control period from a time when a prescribed high temperature control begins after a start of the internal combustion engine to a time when the prescribed high temperature control is completed after completion of the abnormality diagnosis control of the air-fuel ratio sensor is set to be higher than the target element temperature outside the high temperature control period. |
| US10066565B2 |
Method for operating an internal combustion engine
A method for operating an internal combustion engine, in particular a gas engine having at least two cylinders, includes acquiring a cylinder-specific first cylinder signal (pmax, E) from each cylinder. At least one combustion parameter (Q, Z) of the corresponding cylinder is controlled as a function of the first cylinder signal (pmax, E), and a cylinder-specific reference cylinder value (pmax′, E′) is set for the first cylinder signal (pmax, E) for each cylinder. The at least one combustion parameter (Q, Z) of the cylinder is adjusted as a function of the deviation of the first cylinder signal (pmax, E) from the reference cylinder value (pmax′, E′), and the first cylinder signal (pmax, E) tracks the reference cylinder value (pmax′, E′). |
| US10066560B2 |
Method for operating an internal combustion engine and corresponding internal combustion engine
The invention relates to a method for operating an internal combustion engine comprising at least one turbocharger, at least one catalytic converter and a variable valve train, a valve overlap parameter being determined in at least one operating mode of the internal combustion engine and being used to set the valve train. According to the invention, the valve overlap parameter is adapted on the basis of at least one parameter for the condition of the catalytic converter and/or at least one parameter for the condition of the turbocharger, prior to being used to set the valve train. The invention also relates to an internal combustion engine. |
| US10066558B2 |
Method and system for torque control
Methods and systems are provided for detecting air-fuel ratio imbalances across all engine cylinders. In one example, a method (or system) may include indicating cylinder imbalance based on each of the exhaust air-fuel ratio, exhaust manifold pressure, and cylinder torque weighted by a confidence factor, where in the confidence factor is determined based on operating conditions. |
| US10066557B2 |
Control device for internal combustion engine
A control device for an internal combustion engine adjusts the flow rate ratio between an amount of exhaust gas flowing to an exhaust gas recirculation cooler and an amount of exhaust gas flowing to a bypass passage, which bypasses the exhaust gas recirculation cooler, such that the amount of exhaust gas flowing to the exhaust gas recirculation cooler becomes zero during (i) a predetermined period from a point in time at which the exhaust gas recirculation operation shifts to execution, (ii) a period in which fuel cut is performed and the bed temperature of a catalyst is lower than a predetermined overheat temperature, or (iii) a period in which the flow rate of refrigerant flowing to the exhaust gas recirculation cooler is lower than a predetermined flow rate and the temperature of the refrigerant is lower than a predetermined first temperature. |
| US10066556B2 |
System, apparatus and method for clean, multi-energy generation
Systems, apparatuses and methods in interoperating with multiple clean energy sources, such as pneumatic energy, electrical energy, hydrogen energy and steam energy, with engine configurations employing theses clean energy sources dynamically and synchronously. Further embodiments including fossil fuel energies. |
| US10066554B2 |
Kit for the realization of a dual LPG/petrol fuel system for outboard engines for motorboats
The present invention relates to a kit for an LPG fuel for petrol run engines and in particular, a kit of electronic and hydraulic components for the realization of a dual fuelling LPG/petrol system (100) particularly suitable for outboard engines of boats navigating in waters with high salt content. Said kit includes a tube-bundle heat exchanger (10) and a pressure regulator (20) separated one from the other and made of antioxidant materials and devices. The heat exchanger (10) is provided at its end with two respective sacrificial anodes (12b, 11b) for the protection from corrosive galvanic currents and with one temperature sensor (11c) placed at one of said ends. The kit also includes a plurality of electrohydraulic LPG injectors (I) and an electronic control unit (CE) set to manage and adjust the operation of such injectors (I), of the pressure regulator (20) and of a plurality of other devices.Said kit also includes an electronic commutator (SW) set for a bilateral electrical connection with the electronic control unit (CE) and includes a switch for the commutation from one feeding mode (LPG) to another feeding mode (petrol) and vice versa. |
| US10066553B2 |
V engine having valve property varying mechanism
Provided is a V engine which uses common cylinder heads, and permits favorable arrangement of oil passages so as to accommodate various oil regulating features that are required to operate valve property varying mechanisms. Each end of each cylinder head is formed with a plurality of distribution oil passages opening out at an upper surface of the cylinder head for supplying oil pressure from a main gallery to a valve actuating mechanism. A pair of oil passage connecting members internally defining mutually different connecting oil passages are attached to the upper surfaces of the corresponding end parts of the respective cylinder heads. |
| US10066552B2 |
One degree-of-constraint semi-fusible gearbox mounting link
A mounting link between an engine and a gearbox comprises an engine attachment piece, a gearbox attachment piece, and primary and secondary retention fasteners. The engine attachment piece is rotatably secured to the engine, and the gearbox attachment piece is rotatably secured to the gearbox. The primary retention fastener rigidly constrains the gearbox attachment piece with respect to the engine attachment piece in a single degree of freedom, but is configured to shear at a breakpoint load. The secondary retention fastener constrains the gearbox attachment piece loosely with respect to the engine attachment piece, and can withstand the breakpoint load. The gearbox attachment piece and engine attachment piece abut in a friction fit that provides Coulomb damping. |
| US10066548B2 |
Acoustic liner with varied properties
A geared turbofan engine includes a first rotor, a fan, a second rotor, a gear train, a fan casing, a nacelle and a plurality of discrete acoustic liner segments. The fan is connected to the first rotor and is capable of rotation at frequencies between 200 and 6000 Hz and has a fan pressure ratio of between 1.25 and 1.60. The gear train connects the first rotor to the second rotor. The fan casing and nacelle are arranged circumferentially about a centerline and define a bypass flow duct in which the fan is disposed. The plurality of discrete acoustic liner segments with varied geometric properties are disposed along the bypass flow duct. |
| US10066546B2 |
Internal combustion engine
A heat shield film is formed on a bottom surface of a cylinder head and a heat shield film is formed on an inner peripheral surface of a small diameter hole portion. The film is a thermal spraying film made from the same film material. Since the film is thicker than the film, the film has higher thermal capacity than the film and thus heat retaining effect of the film is higher than that of the film. Therefore, combustion gas generated in a combustion chamber is suppressed to lose its momentum around the portion. Even if the combustion gas goes off around the portion, excessive temperature decrease of the combustion gas in the portion is suppressed. |
| US10066542B2 |
Automatic branch communication valve
Methods and systems are provided for an automatic branch communication valve. In one example, a method includes rotating the valve to a second position in response to a non-electrical actuation of the valve. |
| US10066530B2 |
Exhaust gas mixer
Systems are provided for a mixer. In one example, the mixer may include tubes and an outer pipe configured to receive exhaust gas. |
| US10066529B2 |
Pressure differentiated exhaust aftertreatment device
The disclosure relates to an exhaust gas aftertreatment device for purification of exhaust gas emissions. The exhaust gas aftertreatment device is arranged in an exhaust gas passage subsequently of an internal combustion engine and includes an encapsulating portion, a first catalytic substrate and a second catalytic substrate. The second catalytic substrate may be of SCR type. The exhaust gas aftertreatment device includes a reductant injecting device, a pipe and an obstructing portion, where the reductant injecting device is arranged such that reductant is injectable within the pipe and the exhaust gas flow through the pipe can be controlled by the obstructing portion. |
| US10066528B2 |
DNOx dosing tester and method
An arrangement for testing or treating a dosing valve of a dosing device of a dosing system in a vehicle includes connecting an electrical test drive to an electrical connector of the dosing device and connecting a dosing tester to a liquid inlet of the dosing device. Thereafter, an outlet valve of the dosing tester is opened to provide liquid under pressure to a liquid inlet of the dosing device. After a first given time, the electrical test drive provides pulses to repeatedly attempt to open the dosing valve. Upon a reduction in liquid level of liquid within the dosing tester in response to opening of the dosing valve, an operator closes the outlet valve of the dosing tester to discontinue the treatment. |
| US10066527B2 |
Cooling device for reducing agent injection module and selective catalytic reduction system having the same
A cooling device for a reducing agent injection module includes a coolant circulation line connected to a module cooling channel for cooling the reducing agent injection module and configured that a coolant circulates therethrough, a closed circuit circulation line respectively connected to a first portion of the coolant circulation line in front of the module cooling channel and to a second portion of the coolant circulation line in rear of the module cooling channel and configured that a portion of the coolant circulation line is selectively used to form a closed circuit, and at least one heat dissipating part provided in the closed circuit to dissipate heat which is transported from the module cooling channel by natural convection of the coolant within the closed circuit. |
| US10066522B2 |
Engine
An engine includes a crank shaft inside a crankcase and an oil pan and penetrates the crankcase and the oil pan in an up-down direction. An oil pump and an oil strainer are provided inside the oil pan. The oil pump is coaxial with the crank shaft and is driven by the crank shaft. The crank shaft includes a first region and a second region respectively supported pivotably by a plate-shaped support and the crankcase. The support is provided in the crankcase such that both surfaces of the support are covered by the crankcase and the oil pan and allows communication between the crankcase and the oil pan. |
| US10066519B2 |
Locking clearance setting device for camshaft phaser
A camshaft phaser including a locking clearance setting pin is provided. The camshaft phaser includes a stator including a first plurality of pin holes extending axially in at least one of the radially inwardly extending lobes arranged along an arcuate path. A locking cover engages against a first axial end face of the stator and includes a locking pin bore and a second plurality of pin holes arranged along the arcuate path and angularly spaced apart from one another by a different angular spacing than the first plurality of pin holes. A pin extends through a respective one of the first plurality of pin holes and a corresponding one of the second plurality of pin holes, such that a location of the pin sets an angular adjustment of the locking pin bore relative to the stator. |
| US10066514B2 |
Method of recycling energy in process of butadiene preparation
Provided is a method for recycling energy in process of butadiene preparation, which includes, in the process of preparing butadiene using oxidative dehydrogenation reaction, steps of: a) supplying part or all of a light gas discharged from a solvent absorption tower to a turbine to produce electricity; b) passing the light gas passed through the turbine through one or more device units provided with a heat exchanger; and c) feeding the light gas passed through the device units provided with the heat exchanger into a reactor, according to which more economical butadiene preparation process is provided, by reducing net energy value required in process of butadiene preparation using oxidative dehydrogenation reaction. |
| US10066512B2 |
System for using the waste heat of an internal combustion engine
The application relates to a system for using the waste heat of an internal combustion engine through the Clausius-Rankine cycle. Such system prevents operating medium from the Clausius-Rankine cycle from leaking into combustion air or exhaust air. The system has a first flow channel formed by at least one first limiting component and a second flow channel formed by at least one second limiting component. The system has a fluid-conducting connection to the surroundings or to a receiving chamber from the first limiting component and preferably from the second limiting component, so that in the event of a leak the operating medium is conducted into the surroundings or into the receiving chamber. |
| US10066511B2 |
System and method for load balancing of intermittent renewable energy for an electricity grid
A system and method for load balancing of intermittent renewable energy for an electricity grid includes a production unit for producing Hydrogen and Nitrogen, a mixing unit to receive and mix the Hydrogen and the Nitrogen, an Ammonia source for receiving and processing the Hydrogen-Nitrogen mixture, an Ammonia power generator for generating energy for the energy grid, a Hydrogen injection system for extracting a Hydrogen portion from a stage of the system and for adding extracted Hydrogen to the gas stream to be provided to the Ammonia power generator, and a Hydrogen control system for controlling a flow rate of Hydrogen from the Hydrogen injection system to the gas stream to be provided to the Ammonia power generator, the flow rate determined in accordance with a data set which contains information about actual working conditions of the Ammonia power generator and which is received by the Hydrogen control system. |
| US10066510B2 |
Nacelle mounted latching system
A nacelle for a gas turbine engine includes a upper and lower bifurcations, an inner diameter cowl and a first latch system. The inner diameter cowl extends between the upper and lower bifurcations and the first latch system is mounted on the inner diameter cowl. The first latch system is spaced along the inner diameter cowl between the upper and lower bifurcations. |
| US10066501B2 |
Solid particle erosion indicator module for a valve and actuator monitoring system
The present application provides a method of evaluating valve conditions in a turbine by a data acquisition system. The method may include the steps of receiving a number of operating parameters from a number of sensors, wherein the operating parameters may include steam temperatures determined over time and steam pressure, determining a steam chemistry, a throttling history, and a piping material, determining a probability of valve erosion based upon the steam temperatures determined over time, the steam chemistry, the throttling history, and the piping material, and altering one or more of the operating parameters and/or initiating repair procedures based upon the determined probability. |
| US10066499B2 |
Turboexpander and driven turbomachine system
A turboexpander and driven turbomachine system comprising a turboexpander configured for expanding a first fluid and comprising an expander stage with one expander impeller; a first set of moveable inlet guide vanes at the inlet of the expander stage; a driven turbomachine configured for processing a second fluid and comprising a turbomachine impeller; a second set of moveable inlet guide vanes at the inlet of the turbomachine impeller; a mechanical transmission between the turboexpander and the driven turbomachine; and a controller connected to the second set of moveable inlet guide vanes and configured for controlling the second set of moveable inlet guide vanes for adjusting the rotary speed of the driven turbomachine and said turboexpander. |
| US10066486B2 |
Method for designing a turbine
A method for designing a turbine having a plurality of stages disposed axially one behind the other in the direction of flow through the turbine, each stage being formed of a stationary row of a plurality of stator vanes and a rotating row of a plurality of rotor blades. The row of rotor blades of at least one of these stages has a plurality of rotor blade clusters each formed of at least two rotor blades (A1, B1; A2, B2) having different airfoil profiles and/or different distances (φA, φB) from adjacent rotor blades following in the direction of rotation. A vane-to-blade-cluster ratio (V/(B/P)) parameter indicates the ratio of the number of stator vanes (V) to the quotient (B/P) of the number of rotor blades (B) of the stage divided by the number of rotor blades per rotor blade cluster (P). Under a predetermined operating condition of the turbine, this vane-to-blade-cluster ratio parameter is above an upper cut-off limit or below a lower cut-off limit for the modes k=−1, k=−2 and/or k=−3, in particular above an upper cut-off limit for the mode k=−1 or between a lower cut-off limit for the mode k=−1 and an upper cut-off limit for the mode k=−2, of a frequency defined by a ratio of the blade-passing frequency to the number of rotor blades per rotor blade cluster or an integral multiple of this ratio. |
| US10066483B2 |
Friction bolt assembly
A friction bolt assembly has a tubular friction bolt body defining a cavity and having a split. A rod extends through the cavity. An expansion element is mounted on the rod at or toward the rod leading end and protrudes through the friction bolt body leading end. The expansion element has an engagement surface tapering toward the rod trailing end. A drive head is mounted on the rod at or adjacent the rod trailing end. The rod is actuatable by rotation of the drive head to draw the expansion element toward the friction bolt body trailing end such that the engagement surface engages the friction bolt body, radially outwardly deforming the friction bolt body. |
| US10066481B2 |
Downhole electromagnetic and mud pulse telemetry apparatus
A measurement-while-drilling (MWD) telemetry system comprises a downhole MWD telemetry tool comprising a mud pulse (MP) telemetry unit and an electromagnetic (EM) telemetry unit. The MWD telemetry tool can be configured to transmit data in an EM-only telemetry mode using only the EM telemetry unit, in an MP-only mode using only the MP telemetry unit, or in a concurrent telemetry mode using both the EM and MP telemetry units concurrently. When transmitting data in the concurrent telemetry mode, the telemetry tool can be configured to transmit in a concurrent confirmation mode wherein the same telemetry data is transmitted by each of the EM and MP telemetry units, or in a concurrent shared mode wherein some of the telemetry data is transmitted by the EM telemetry unit, and the rest of the telemetry data is transmitted by the MP telemetry unit. The telemetry tool can be programmed to change its operating telemetry mode in response to a downlink command sent by an operator at surface. |
| US10066479B2 |
Data communication in wellbores
Method and apparatus to allow continuous recovery and broadcast of data and commands to and from a tubular string (32) through all phases of drilling and completion running in a wellbore. A RF transceiver (76/74) is located on the tubular string, the transceiver being adapted to receive signals and broadcast the signals, and a RF transceiver (88/90) is located remote from the tubular string and adapted to receive the broadcasted signal by virtue of an antenna (92) arranged within a fluid filled annulus (60) around the tubular string. RF transmission through the wellbore using distributed RF transceivers providing data and command transmission up and down the tubing string. |
| US10066478B2 |
Indicating apparatus, system, and method
An indicating tool includes a mandrel including a support, an indicator housing surrounding the mandrel, and a member movable radially with respect to the housing. The mandrel is movable longitudinally with respect to the indicator housing, and the indicator housing is at least substantially rotationally locked with respect to the mandrel. The member is engageable with an inner profile of an outer tubular in which the indicating tool is employed, and the member has a substantially helical side. The member is movable radially inward towards the mandrel when the support is longitudinally displaced from the member, and the member is blocked from movement radially inwards when the support is longitudinally aligned with the member. |
| US10066475B2 |
Back up directional and inclination sensors and method of operating same
The embodiments described herein generally relate to a method and apparatus for providing a back up system of Directional and Inclination (D&I) information to be gathered and transmitted in addition to primary D&I sensors currently employed in industry. A downhole probe assembly including primary sensors, back up sensors and a controller is disclosed. The primary sensors comprise primary accelerometers and primary magnetometers configured to gather information relating to each of orthogonal axes X, Y and Z. The back up sensors comprise back up accelerometers configured to gather information relating to each of orthogonal axes X, Y and Z, the back up accelerometers being solid state accelerometers. The controller is in electrical communication with the primary sensors and the back up sensors. The controller is configured to receive and process information from the primary sensors and the back up sensors so that information from the back up accelerometers can be used when one or more of the primary accelerometers fail, which may allow drilling operations to continue despite such failure. |
| US10066474B2 |
Vibration detection in a drill string based on multi-positioned sensors
In some example embodiments, a system includes a drill string having a drill bit. The drill string extends through at least part of a well bore. The system also includes a first vibrational sensor, positioned on the drill bit to measure, at a first location on the drill string, an amplitude of one or more of an axial vibration and a lateral vibration. The system also includes a second vibrational sensor, positioned above the drill bit and on the drill string. The second vibration sensor is to measure, at a second location on the drill string, one or more of an axial vibration and a lateral vibration. The system includes a processor unit to determine a type of vibration based on a comparison of the amplitude at the first location to the amplitude at the second location, wherein the type of vibration is at least one of bit whirl of the drill bit and a while of a bottom hole assembly that is part of the drill string. |
| US10066471B2 |
Method for enhancing hydrocarbon recovery from tight formations
A method of increasing recovery of liquid hydrocarbons from subsurface reservoirs, and particularly from those located in tight formations, is disclosed. One aspect includes calculating the in situ fractured formation wettability from real-time measurement of flowback volume and composition. Another aspect includes determining the composition of the fracturing fluid, the overflush or both, that will achieve higher liquid hydrocarbon recovery by increasing the water wettability of rock surfaces within the reservoir. Monitoring of rock-surface wettability through flowback volume and composition profiles allows the above mentioned injectates to be adjusted in the field to achieve maximal recovery. Other methods, apparatuses, and systems are disclosed. |
| US10066470B2 |
Processing hydrocarbons
Systems and methods that include providing, e.g., obtaining or preparing, a material that includes a hydrocarbon carried by an inorganic substrate, and exposing the material to a plurality of energetic particles, such as accelerated charged particles, such as electrons or ions. |
| US10066467B2 |
Electrically actuated downhole flow control apparatus
There is provided a flow control apparatus including a housing, a port, a flow control member, a sensor, and a trigger. The housing includes a housing passage. The port extends through the housing. The flow control member includes a fluid responsive surface, and is configured for displacement, relative to the port, such that fluid communication is effected between the port and the housing passage. The sensor is coupled to the housing for sensing an actuating signal. The trigger is configured for effecting fluid communication between the housing passage and the fluid responsive surface, in response to the sensing of an actuating signal by the sensor, for effecting displacement of the flow control member. |
| US10066461B2 |
Hydraulic delay toe valve system and method
An apparatus and method for providing a time delay in injection of pressured fluid into a geologic formation. In one aspect the invention is a toe valve activated by fluid pressure that opens ports after a predetermined time interval to allow fluid to pass from a well casing to a formation. The controlled time delay enables casing integrity testing before fluid is passed through the ports. This time delay also allows multiple valves to be used in the same well casing and provide a focused jetting action to better penetrate a concrete casing lining. |
| US10066459B2 |
Fracturing using re-openable sliding sleeves
Zone isolation is a leading concern for operators that wish to fluidly treat a well. By utilizing a ported sliding sleeve assembly that is highly resistant to leaking after being opened and closed through multiple cycles a wellbore may be accessed at any ported sliding sleeve assembly location without plugging the wellbore below the ported sliding sleeve assembly and will allow any ported sliding sleeve assembly to be accessed in any order. |
| US10066457B2 |
Hydraulic tool
A system including a hydraulic tool configured to energize a lock ring system and a seal assembly with a hydraulic fluid, wherein the hydraulic tool including a hydraulic body configured to couple to a hydraulic fluid source, a first piston configured to move axially with respect to the hydraulic body to energize the seal assembly, and a second piston configured to move axially with respect to the hydraulic body to energize the lock ring system, wherein the first and second pistons are simultaneously exposed to the hydraulic fluid in an opening in the hydraulic body. |
| US10066453B2 |
Self locking plug seat, system and method
A seat assembly includes a hollow frustocone; a slip subassembly interactive with the frustocone to anchor the frustocone in place during use. A seal disposed at the frustocone to receive a plug and upon receipt of the plug seal the plug to the frustocone and to a tubular structure in which the frustocone is anchored during use. A method for treating a borehole. |
| US10066452B2 |
Shifting tool collet with rolling component
A flexible collet on a subterranean tool has sacrificial soft components to protect seal bores through which the collets have to compress to get through. The sacrificial components can be replaced when the tool is removed to the surface. In one embodiment, threaded fasteners are used alone or with washers for height adjustment such that the heads of the fasteners which are softer than the seal bore material ride on the seal bore and take the wear. The tool can ultimately be used to latch into shifting sleeves to move such sleeves to open or close wall ports. Alternatively axial ridges with beveled profile ends can be used or rolling members such as wheels or balls can be used to keep sharp edges off the seal bore. EDM method can be used to create multiple fingers with an axial ridge profile and rounded end transitions. |
| US10066451B2 |
Drill rod clamping system and methods of using same
A drill rod clamping system for securing a drill rod in a selected position. The drill rod clamping system has a hollow spindle with an upper portion that defines axial slots and a base portion that defines at least one radial opening. A plurality of jaws are moveable radially inwardly to a drill rod gripping position and radially outwardly to a drill rod releasing position. Each jaw is received within a respective axial slot of the hollow spindle. An actuator moves the plurality of jaws between the drill rod gripping position and the drill rod releasing position. A compressed gas spring assembly exerts force on the actuator to close the jaws. A hydraulic operator exerts force on the actuator to overcome the force of the compressed gas spring assembly to open the jaws. The radial openings of the base portion of the spindle permit flushing of material flowing within the spindle. |
| US10066450B2 |
Bending and torsional stiffener for a riser tensioner
A stiffener assembly for a riser extending from a subsea well component through an opening in a floating platform has at least two partially cylindrical inner sleeve segments that mount around the riser. Inner sleeve grooves are on an outer surface of each of the inner sleeve segments, defining inner sleeve ribs. The inner sleeve segments have abutting side edges when mounted around the riser. At least two partially cylindrical outer sleeve segments are mounted around the inner sleeve segments. The outer sleeve segments have abutting side edges when mounted around the inner sleeve segments. Outer sleeve grooves on an inner surface of each of the outer sleeve segments define outer sleeve ribs that fit within the inner sleeve grooves between the inner sleeve ribs. The abutting side edges of the outer sleeve segments are circumferentially offset from the abutting side edges of the inner sleeve segments. |
| US10066449B2 |
Low friction wireline standoff
The low friction wireline standoff improves wireline cable performance during borehole logging operations. The use of low friction wireline standoffs ameliorates the effects of wireline cable differential sticking, wireline cable key-seating, and high wireline cable drags, by reducing or eliminating contact of the wireline cable with the borehole wall during the logging operation. The low friction wireline standoff comprises external wheels mounted on two finned half shells that clamp onto the wireline with precision cable inserts which are manufactured to fit a wide range of logging cables. The wheels reduce the cable drag down-hole resulting in lower surface logging tensions, aiding conveyance in deep and deviated wells. |
| US10066448B2 |
Downhole steering system
A technique facilitates drilling of deviated boreholes. The technique employs a drilling system which may be disposed along a drill string. The drilling system may be used to drill a straight section of a borehole along a straight borehole axis and to also selectively drill a deviated section of the borehole. The drilling system comprises a housing, a bit shaft rotatably mounted in the housing, and an actuator which may be selectively actuated to shift the bit shaft to another position with respect to the straight borehole axis. The actuator is selectively shiftable between an unbiased mode and a biased mode. In the unbiased mode, the bit shaft axis is in a first position with respect to the straight borehole axis during drilling of the straight section of borehole. The actuator may be selectively shifted to the biased mode in which the bit shaft axis is shifted off axis relative to the straight borehole axis to enable drilling of the desired deviated section of the borehole. |
| US10066447B2 |
Systems and methods for releasing a tool string
Disclosed is a release tool used to separate portions of a tool string. One release tool includes a main body, a collet retainer coupled to the main body and having a collet assembly arranged therein, the collet assembly being operatively coupled to a lower sub, a support piston releasably coupled to a separation nut and engaging the collet assembly such that the lower sub is prevented from removal from the collet assembly, and a trigger mechanism configured to send a command signal to the separation nut whereupon the separation nut releases the support piston such that it is able to be moved and the lower sub is thereby able to be removed from the collet assembly. |
| US10066440B2 |
Reamer for use in drilling operations
An invented reamer provides an annular body supporting two or more blades wherein each blade includes a spiral section disposed between two tapered sections placed on an exterior of the body. The spiral section fixes a plurality of a one type of cutting insert, e.g., tungsten carbide inserts, and the two tapered sections may each fix cutting inserts of an alternate type, e.g., polydiamond inserts. Certain embodiments provide of the tapered sections have a first flat surface area that extends towards and away from a central longitudinal axis of the annular body and/or a second surface area that positions cutting surfaces of attached cutting inserts linearly along a line that intersects the central longitudinal axis. |
| US10066432B2 |
Door opening system
A door opening system includes a trailer that has a door and the door has a door handle. A tool is provided and the tool may be manipulated. The tool has a striking surface to strike an object when the tool is swung at the object. The tool has a gripper and the gripper engages the door handle thereby facilitating the door handle to be manipulated. The gripper has a functional width of at least thirty two mm. The tool has a first hook to engage a device thereby facilitating the device to be remotely manipulated. The tool has a tapered end to engage a ratchet thereby facilitating the tool to rotate the ratchet. |
| US10066431B2 |
Bellows spring damper
A damper for a storage compartment closure includes a bellows chamber and damper air passage structures each configured to provide an air volume intake during a bellows chamber extension that is less than an air volume expulsion during a bellows chamber compression. One damper air venting structure is a valve having a translatable lid including an aperture defined therethrough. A bellows chamber air pressure differential maintains the translatable lid in a closed configuration during the bellows chamber extension and in an open configuration during the bellows chamber compression. Another damper air venting structure is at least one bellows chamber vent including a cover configured whereby a bellows chamber extension incrementally transitions the cover to a closed configuration. |
| US10066425B2 |
Console apparatus for automobile
A console apparatus for an automobile includes: a console main body (11), disposed between a left seat and a right seat of the automobile; arm rests (15a, 15b), supported at the console main body (11) in a manner of being capable of sliding in the front-rear direction of the automobile; a locking unit, locking the forward slide of the arm rests (15a, 15b) when the arm rests (15a, 15b) are located at a moving rear end position (P2); an unlocking unit, unlocking the arm rests (15a, 15b) locked by the locking unit at the moving rear end position (P2) according to an unlocking operation; and a force applying unit, applying a forward force to the arm rests (15a, 15b) when the arm rests (15a, 15b) are located at the moving rear end position (P2). |
| US10066424B2 |
Sliding door lock system
A sliding door lock system comprising a sliding door lock mechanism having a top plate which is fixed to a door frame via two flaps, each comprising a bolt receiving element for fixing the sliding door lock mechanism to the door frame using a fixing element, said top plate being shifted with respect to the door frame so that a cavity is formed, limited by side walls extending between the shifted part of the top plate and the flaps, said sliding door lock system comprising a reinforcement element which is disposed on at least one of the flaps and next to at least one of the side walls, wherein a support wall of the reinforcement element is adapted to support the adjacent side wall of the sliding door lock mechanism so that an outward deformation or a bending can be prevented. |
| US10066422B2 |
EAS device with wrapping splitter for objects with wrapping
An electronic article surveillance device with an electronics housing and base attaches to an article to be protected. The housing and base have connecting interfaces which act together to attach the housing to the base. The housing and base have matching apertures. A switch and a wrapping splitter extend from the housing through the apertures. The switch detects when the device is attached to an object and the wrapping splitter splits the wrapping to prevent the wrapping from being used to defeat the switch. Electronics monitor the status of the switch. The apparatus may employ a restraining mechanism to prevent the operation of the wrapping splitter unless the housing is attached to the base. The housing and base may be attached to each other by a manually movable latch, which may also actuate the wrapping splitter. Electronics in the apparatus receive and send signals. |
| US10066420B2 |
Easily-assembled modular door lock
The modular door lock includes a tubular shell with a lock tongue at an open end and a turning wheel in the shell. The outer edge of the turning wheel extends out to a flange. A support frame lies between the turning wheel and the lock tongue and a drive is set in the frame. The lock tongue is permanently connected with a connection strap, which is drive-jointed with the turning wheel flange end via the drive. The door lock has a first state causing the lock tongue to draw back into the shell opening end through the drive and the connection strap, as well as a second state that causes the lock tongue to automatically reach outwards, the turning wheel to automatically rotate to the initial position, and the connection strap and drive mechanism to automatically return to their initial positions under the movement of the tongue. |
| US10066419B2 |
Cylinder lock and combination of such a lock and key
A cylinder lock includes a housing; a cylinder rotatably provided therein and having first and second ends, the cylinder extending in a longitudinal direction between the first and second ends and including an internal keyway for placing a key corresponding to the lock in the cylinder; a locking mechanism that prevents rotation of the cylinder with respect to the housing when the key is not present in the keyway; a blocking element positioned between the first and second end, and configurable to take a first position wherein the keyway is blocked such that the key cannot be placed in the keyway and a second position wherein the keyway is unblocked such that the key can be placed therein; a configuration device to configure the blocking element in the first or second position, and controllable by wireless communication between the lock and a remote control unit. |
| US10066417B1 |
Wind resistant collapsible canopy and method of erecting a collapsible canopy
A collapsible canopy and method of erecting a collapsible canopy comprised of earth anchors, flexible members, and a canopy cover. The collapsible canopy is comprised of four earth anchors, flexible members, and a canopy cover. The method of erecting a collapsible canopy comprises the steps of using a ground template to sequentially determine the proper locations of the earth anchors in the ground, securing each earth anchor into the ground at its proper location as determined by the ground template, securing the canopy frame into the earth anchors, and securing the canopy cover to the canopy frame and/or earth anchors. The result is a collapsible canopy that is braced in all directions to withstand high winds, and a method of erecting a structurally robust collapsible canopy that one person can complete, alone, and in inclement weather. |
| US10066415B2 |
Self-supporting articulated-arm cassette awning for vehicles
The embodiments relate to a self-supporting articulated-arm cassette awning, in particular for motor homes or trailers, comprising articulated arms (20) that are pivotable at awning arm joints or shoulder joints (10), and brackets or shoulders (II) for connecting the entire awning (100) to the vehicle by means of fastening elements and for receiving joint pins (I) in an insertable, in particular, slidable manner and for at least limiting the twistability of joint pins (I) of those parts of the awning arm joint or shoulder joint that are fixed to the vehicle. Desirable is a compact, continuously variable twisting arrangement for the joint pin which, at the same time, is capable of absorbing the high torques of the extended awning. This is achieved in that at least one, in particular, at least one multi-part bracing or clamping means (III, IV) is provided which can be inserted, in particular slid, into at least one of the brackets or shoulders (II) and which acts in particular radially with regard to the brackets or shoulders (II). The bracing or clamping means (III, IV) can be twisted with regard to the associated bracket or shoulder (II) about its longitudinal axis (12), at least to a limited degree, and receives the joint pin (I) in a positive- or nonpositive-locking manner. Alternatively or additionally it is proposed that at least one height adjustment and/or tilt adjustment means and at least one twisting means of the associated joint pin (I), which twisting means is continuously adjustable about its longitudinal axis, are arranged coaxial to each other in the bracket (II). |
| US10066408B2 |
Edge protector adapted to be cast into the edge of a concrete floor slab
Edge protectors are useful to be cast into the edges of concrete slabs to prevent spalling thereof after shrinkage has occurred and a gap has formed between adjacent slabs. An alternative edge protector (10) is described which comprises a first folded sheet having, in use, an upper (35) and a lower portion (25), the fold being on a first side of the first folded sheet and being alignable, in use, with the sidewall of the slab, the upper portion being planar and being arrangeable, in use, with its upper surface coplanar with the upper surface of the slab, the lower portion extending at least partially under the upper portion in a direction away from the fold, and continuing from the end of the lower portion in the same general direction, without any further folds or bends greater than 90 degrees, as an anchor portion (20) such that the anchor portion is arrangeable within the slab. |
| US10066407B2 |
Device for compensating a slope of a construction surface
Set comprising a device for slope compensation of a construction surface and a fixing foot having a gripping member, which device comprises a first and second slope compensation element mounted as to rotate with respect to each other, each element presents a range having a predetermined number of positions where each position corresponds to a slope compensation value, the first and second element comprising a first, respectively a second, series of windows applied each time on each of the elements, the windows of said first and second series of windows being arranged such that for each of the positions, where slope compensation value of the first and second slope compensation element corresponds, at least one of the windows of each of the slope compensation elements being positioned such as to be opposite to each other, the windows when positioned opposite to each other serve to engage the gripping member. |
| US10066404B2 |
Method and apparatus for forming a formwork for a concrete slab
A method and apparatus for forming a formwork for a ribbed or waffle concrete slab is provided. The apparatus includes a rectangular block having a ledge around the base, the ledge having a dimension of half the desired width of the base ribs of the concrete slab, and a keystone connector. The keystone connector has an engagement portion configured to attach to an engagement portion on each block. In a method, the blocks are laid out so that the ledges of adjacent blocks are in contact. A keystone connector is then placed at each intersection of four blocks by attaching the respective engagement portions of the keystone connector and each block so that the keystone connector holds each of the four blocks in place relative to one another. The keystone connector is also configured to retain a reinforcing rod laid in the channel between adjacent blocks. |
| US10066403B2 |
Modular, six-axis-adjustable, concrete-pour form-structure system
A precision fabrication form system for preparing a poured-concrete (with upwardly projecting anchor bolts) footing for anchorably supporting the base of an elongate, upright, structural-frame column. The system includes a reversibly stackable plurality of independent, intercooperative, fabrication-form templates—grade, pedestal, base-plate, anchor-bolt and centerline—reversibly assembleable in a predetermined stack order above a prepared ground excavation into which concrete pouring to be associated with such a footing is to occur, certain ones of these templates being infinitely adjustable relative to one another and to the ground in both pre-pour and post-pour conditions to accommodate staged, precision, X-axis, Y-axis, Z-axis, and pitch, roll and yaw axes dispositions for the concrete and anchor bolts in such a footing. |
| US10066394B2 |
Building material and method for producing the same
A building material having a caulking on a shiplap portion. The caulking is covered with a caulking-coating film. The building material demonstrates superior cuttability and adhesion with the shiplap portion and demonstrates almost free of staining caused by bleeding of the oil and the like. The caulking preferably contains either a styrene-based block copolymer resin, or a mixture of an olefin-based resin and an adhesive resin. A method for producing the building material includes a step of heating a caulking material to a temperature equal to or higher than a softening point of the caulking material, a step of forming a bead-like caulking by applying the heated caulking material onto a shiplap portion formed in a base material, and a step of coating the caulking with a caulking-coating material. |
| US10066392B2 |
One hour fire rated wooden frame members using lightweight gypsum wallboard
A combined wooden frame support and ceiling system is provided, each support including upper and lower wooden chords and a wooden structure connecting the lower chord to the upper chord for weight bearing purposes. A gypsum wallboard batten strip is attached to the lower chord, and defining a ledge extending from each side of the lower chord. A single thickness of gypsum wallboard panels is used to create a ceiling attached to the support, each panel used to create the ceiling is made from a slurry composition including less than 5% by weight of Grade 4 vermiculite. Upon the support being assembled in the ceiling system, with a plurality of the supports, and having lengths of insulation supported by the ledges of the adjacent supports, the ceiling system resists charring by fire for at least one hour. |
| US10066384B1 |
Screen support assembly with wide lateral support efficiency
A support assembly for providing a high degree of lateral strength and integrity is presented herein. The support assembly includes a beam support bracket having at least one laterally disposed elongated portion that is slidingly engaged with a corresponding lateral beam. The elongated portion of the beam support bracket is defined by spaced apart first and second support plates each including oppositely disposed edges which will mate with corresponding ledges, protrusion or reinforced corners within the lateral beam. |
| US10066383B1 |
Pre-fabricated building construction system
A building construction system for creating a building structure upon a foundation slab having a top surface. An inner and outer rail are secured to the foundation slab. Walls are created upon the foundation slab including interior panels and exterior panels that are secured to the inner and outer rails respectively, and corner assemblies secured to both the inner and outer rails that together define a vertical interior space therebetween. The interior and exterior panels include standard, window, and door panels that together define a vertical interior space within the walls that is partially or fully filled with a structural fill such as concrete. Ceiling joists extend upon and are supported by the interior and exterior panels, to support ceiling panels. Rafter assemblies extend upon and are supported by the ceiling joists to support roofing panels. |
| US10066380B2 |
Toilet bowl discharge valve assembly
A valve for a toilet includes an inlet and a gate configured to prevent fluid flow through the inlet. The gate includes an at least partially spherical surface and is configured to pivot eccentrically relative to the spherical surface. |
| US10066378B2 |
Method of distributing water
A method for distributing water from a trap primer to at least one trap. The method includes providing a trap primer having an upper chamber separated by a flexible diaphragm from a lower chamber, and having a resilient gas enclosure located in the lower chamber. Water is provided to the trap primer at a line pressure charging the upper and lower chambers. As a result of a reduction in line pressure, the diaphragm is disengaged from a valve stem opening an orifice and causing the flow of water from the lower chamber to at least one trap. |
| US10066367B1 |
System for determining autonomous adjustments to an implement position and angle
A system configured to be mounted to a vehicle for adjusting a position of an implement during an autonomous operation being performed by the vehicle. For example, the vehicle may monitor a height, slope angle, and/or load of an implement during an operation and adjust one or more parameters associated with the implement to achieve a desired finishing profile. |
| US10066365B2 |
Public works vehicle provided with counterweight lifting system
A public works vehicle has a base, moving means supporting the base, brackets joined to the frame of the base, a lifting system suitable for lifting a counterweight. The lifting system has a first arm hinged to the frame, at least one thrust actuator connected to the frame and to the first arm to move the first arm, a second arm slidingly mounted with respect to the first arm, a lifting actuator connected to the first arm and to the second arm to move the second arm, a connection system connected to the second arm and to the counterweight. |
| US10066362B2 |
Pipe trenching
Pipe burial apparatus are disclosed that include sets of rotary nozzle cutters configured to straddle a pipe that is to be buried and a nozzle array connected to a nozzle supply pipe in a manner that places the nozzle supply pipe in a cutting path of a rotary nozzle cutter. The nozzle supply pipe may be actuated to alternatingly move the nozzle array between a position straddling the pipe being buried and a cutting position that is below the pipe being buried. |
| US10066355B2 |
Device for obtaining C.G.S injection control chart for seismic retrofitting and controlling quality
A device for obtaining C.G.S injection control chart for seismic retrofitting and controlling quality includes a pump unit which injects a grout into the ground in predetermined quantities per unit time at an injection pressure that is a predetermined static pressure; a sensor unit which measures a discharge pressure which is a pressure at which the grout injected into the ground through the pump unit is discharged from the pump unit; and a monitoring unit which calculates injection control charts for each depth on the basis of injection quantities per unit time of the grout being supplied by the pump unit, and the discharge pressure measured by the sensor unit. |
| US10066352B2 |
Snow and ice clearing vehicle
A snow and ice clearing vehicle. The vehicle provides a combination of systems configured to facilitate the clearance and removal of snow and ice from roadways and sidewalks. The vehicle includes a snow clearing device, a heating system, and a suction system in communication with a reservoir. The snow clearing device is positioned on the front of the vehicle, wherein the heating system is positioned posterior to the snow clearing device and configured to apply heat to snow and ice not completely cleared by same. The suction system is positioned posterior to the heating system and configured to vacuum snow melted and loosened by the heating system. The reservoir is configured to retain water and snow captured by the suction system. The vehicle further includes a pump, wherein the pump is configured to remove the water from the reservoir through an outlet to an area remote from the vehicle. |
| US10066351B2 |
Method and fluidic apparatus for generating pulsed and oscillating air flow for surface cleaning and sweeping
An oscillating or pulsing fluid stream, or flow 18, 132, 300, is produced from a flow of pressurized air by fluidic apparatus 10, 100, 130, 180, 220 in a device 250 configured for use in surface cleaning, sweeping, lawn care applications, and the like. Converging inlet chamber walls 20, 22, define a tapered internal lumen having a smooth narrowing profile is configured to generate at a power nozzle 44 a high velocity stream with minimal pressure drop. Downstream of the power nozzle, first and second control ports CP1, CP2 are in fluid communication with the high velocity stream 46 and with each other via an inertance loop 72 having a lumen of selected cross sectional area and length. The varying air flow is directed through an outlet chamber 14, 134 shaped to produce an oscillating flow 18 or a pulsating flow 132. |
| US10066349B2 |
Highly visible colored pavement treatments
Composite and methods are applied to the surface as a highly visible colored pavement treatment. In an embodiment, a highly visible colored pavement treatment comprises an aggregate material, an enhanced visibility material, and wherein the enhanced visibility material is mixed with and blended into the aggregate material to form a composite. In another embodiment, the method of applying the highly visible colored pavement treatment to a surface may comprise applying an adhesive to a target area, applying enhanced visibility material to the target area, and applying an aggregate material to the target area. |
| US10066339B2 |
Processing materials
Biomass feedstocks (e.g., plant biomass, animal biomass, and municipal waste biomass) are processed to produce useful products, such as fuels. For example, novel systems, methods and equipment for conveying and/or cooling treated biomass are described. |
| US10066335B2 |
Device for sensing the electrical conductivity of a liquid, particularly that of the washing bath in a washing machine
A device for sensing the electrical conductivity of a liquid, particularly that of the washing bath in a washing machine, including an electrically insulating supporting casing through which first and second electrodes intended to contact the washing bath extend to the outside, electrical power supply and signal acquisition and processing circuit devices housed at least in part in the supporting casing and coupled to the electrodes, and signal coupling and galvanic isolation devices, interposed between these circuit devices and the electrodes and also housed in the casing, and including at least a first and a second capacitor, each of which is interconnected in series between one of the electrodes and a corresponding terminal of the circuit. |
| US10066334B2 |
Washing machine appliance with a door lock assembly
A vertical axis washing machine appliance includes a door pivotably mounted to a cabinet. The door includes a frame, an axle and a lever arm. The axle is fixed to the frame, and the lever arm is fixed to the axle. A door lock assembly is operable to lock the door in a closed position. The door lock assembly includes a latch and an actuator that is operable to move the latch between an engaged position and a disengaged position. The latch is engaged with the lever arm of the door when the latch is in the engaged position. |