| Document | Document Title |
|---|---|
| US09733870B2 |
Error vector readout from a memory device
A memory management system and method of managing output data resulting from a memory device storing raw data and error correction coding (ECC) bits are described. The system includes a controller to receive a read command and control a memory device based on the read command, the memory device to store raw data and error correction coding (ECC) bits and output the raw data and the ECC bits corresponding with memory addresses specified in the read command, and an ECC decoder to output an error vector associated with the memory addresses based on the raw data and the ECC bits corresponding with the memory addresses output by the memory device, the error vector associated with the memory addresses indicating errors in the raw data corresponding with the memory addresses. The system also includes a multiplexer (MUX) to output the error vector based on a selection indicated in the read command. |
| US09733869B1 |
Provisioning a slave for data storage using metadata with updated references
A slave storage is provisioned using metadata of a master B-tree and updates to references (e.g., offsets) pertaining to data operations of the master B-tree. Master-slave pairs can be used to provide data redundancy, and a master copy can include the master B-tree with references to corresponding data. When provisioning a slave copy, the master sends a B-tree copy to the slave, which stores the slave B-tree copy, allocates the necessary space on local storage, and updates respective offsets of the slave B-tree copy to point to the local storage. Data from the master can then be transferred to the slave and stored according to a note and commit process that ensures operational sequence of the data. Operations received to the master during the process can be committed to the slave copy until the slave is consistent with the master and able to take over as master in the event of a failure. |
| US09733868B2 |
Methods and apparatus for implementing exchange management for virtualization of storage within a storage area network
Methods and apparatus for managing exchanges in a network device of a storage area network are disclosed. In a first “host-side” exchange initiated by an initiator and between the initiator and the network device, one or more frames are received from an initiator and/or sent to the initiator. At least one of the frames pertains to access of a virtual storage location of a virtual storage unit representing one or more physical storage locations on one or more physical storage units of the storage area network. One or more “disk-side” exchanges between the network device and one or more targets (i.e., physical storage units) are initiated in response to the first exchange. In the disk-side exchanges, one or more frames are sent from the network device to one of the targets and/or received from the target. Exchange information for the host-side exchange and the associated disk-side exchanges are updated throughout the exchanges. |
| US09733866B2 |
Dynamic drive selection for migration of files based on file size for a data storage system
In one embodiment, a method includes determining a size of a file associated with each job in a job queue of files to be migrated to one of a plurality of drives that includes at least one of each of the following: a faster drive and a relatively slower drive. The availability of a faster drive is determined. The file associated with the job in the job queue having a file size larger than a threshold is sent to the faster drive. |
| US09733861B2 |
Data temperature profiling by smart counter
Memory systems may include a logical block address (LBA) space divided into a number of zones, a counter associated with each zone, each counter suitable for incrementing a count value when a read is performed on an LBA in the zone with which the counter is associated, and a controller suitable for calculating a temperature of each zone based on the count values of the counters, sorting the zones according to the calculated temperature, combining the zones into a number of superzones based on the sorting, and splitting the number of superzones into the number of zones into which the LBA space was divided. |
| US09733858B2 |
Supporting data compression using match scoring
A processing system is provided that includes a memory for storing an input bit stream and a processing logic, operatively coupled to the memory, to generate a first score based on: a first set of matching data related to a match between a first bit subsequence and a candidate bit subsequence within the input bit stream, and a first distance of the candidate bit subsequence from the first set of matching data. A second score is generated based on a second set of matching data related to a match between a second bit subsequence and the candidate bit subsequence, and a second distance of the candidate bit subsequence from the second set of matching data. A code to replace the first or second bit subsequence in an output bit stream is identified. Selection of the one of the bit subsequences to replace is based on a comparison of the scores. |
| US09733856B2 |
Implicit coordination for deployment of computing systems using a data sharing service
Various embodiments manage deployable computing environments. In one embodiment, a system model of a computing environment that includes a set of computing resources is analyzed. The system model at least describes properties of each of the set of computing nodes and identifies a plurality of configuration operations to be executed by each of the set of computing nodes during deployment. A set of dependency information is generated for each of the set of computing nodes based on analyzing the system model. The set of dependency information identifies at least one dependency between two or more of the plurality of configuration operations. An executable coordination operation is added to each of the plurality of configuration operations. The executable coordination operation automatically coordinates execution of the plurality of configuration operations on the computing node. |
| US09733853B2 |
Using foster slice strategies for increased power efficiency
A method for a dispersed storage network (DSN) begins by selecting a first subset of storage units for temporary deactivation based on a write threshold number. The method continues by issuing a request message to temporarily deactivate the selected first subset storage units as deactivated storage units and, while the first subset of storage units are deactivated, maintaining a write threshold number of encoded data slices for each set of encoded data slices of data in remaining storage units and detecting, as new data is stored to the remaining storage units, a storage imbalance between the remaining storage units and the deactivated storage units. The method continues by selecting a second subset of storage units for temporary deactivation, issuing a request message to the deactivated storage units to reactivate the deactivated storage units as reactivated storage units, facilitating storage rebalancing and temporarily deactivating the second subset of storage units. |
| US09733848B2 |
Method and system for pooling, partitioning, and sharing network storage resources
Embodiments of the present invention provide a method and a system for sharing a storage resource, where storage resources of a hard disk and a storage array are divided into multiple storage partitions and the multiple storage partitions form a shared storage resource pool, a read-write control module is allocated to each storage partition, and global partition information is generated to record a correspondence between each storage partition in the shared storage resource pool and the read-write control module. The embodiments of the present invention implement fast and simple integration of heterogeneous storage resources, and therefore can efficiently use various storage resources, save cost, and avoid a resource waste. |
| US09733844B2 |
Data migration method, data migration apparatus, and storage device
A method for extending life of a storage system, wherein a storage controller determines a source solid-state disk (SSD) in a disk group with a capacity usage ratio greater than an average capacity usage ratio of the disk group. The capacity usage ratio of the source SSD is a ratio of a used capacity of the source SSD to an available capacity of the source SSD. The storage controller selects at least one destination SSD in the disk group with a capacity usage ratio less than the average capacity usage ratio of the disk group. And then the storage controller calculates an amount of data to be migrated from the source SSD, based on the capacity usage ratio of the source SSD and the average capacity usage ratio. At last, the storage controller migrates the data to be migrated from the source SSD to the one or more destination SSDs. |
| US09733836B1 |
System and method for granular deduplication
A method of managing a memory system is described, the memory system having a processor with a client interface, a buffer memory, and a storage memory. A LUN (logical unit) is exposed to the client, the LUN having a memory size, and QoS specification. When the processor receives a command from the client to write data to the LUN, determining if the QoS specification includes deduplication and: if the QoS does not include deduplication, processing the command by storing the data in the storage memory and creating metadata uniquely referencing a storage location of the data that is written; or if the QoS includes deduplication, determine if deduplication is possible while meeting a latency value as specified in the QoS specification and performing deduplication. |
| US09733834B1 |
Congestion mitigation in a distributed storage system
A system comprises a plurality of computing devices that are communicatively coupled via a network and have a file system distributed among them, and comprises one or more file system request buffers residing on one or more of the plurality of computing devices. File system choking management circuitry that resides on one or more of the plurality of computing devices is operable to separately control: a first rate at which a first type of file system requests (e.g., one of data requests, data read requests, data write requests, metadata requests, metadata read requests, and metadata write requests) are fetched from the one or more buffers, and a second rate at which a second type of file system requests (e.g., another of data requests, data read requests, data write requests, metadata requests, metadata read requests, and metadata write requests) are fetched from the one or more buffers. |
| US09733833B2 |
Selecting pages implementing leaf nodes and internal nodes of a data set index for reuse
Provided are a computer program product, system, and method for selecting pages implementing leaf nodes and internal nodes of a data set index for reuse in memory. Pages in the memory are allocated to internal nodes and leaf nodes of a tree data structure representing all or a portion of a data set index for the data set. At least at least one duration parameter indicates an amount of time after which an unused page implement one of the internal nodes or leaf nodes is eligible for reuse. Selection is made of at least one selected page allocated to at least one of the leaf nodes and the internal nodes that has not been used for one of the at least one duration parameter for reuse. |
| US09733831B2 |
Generation-based memory synchronization in a multiprocessor system with weakly consistent memory accesses
In a multiprocessor system, a central memory synchronization module coordinates memory synchronization requests responsive to memory access requests in flight, a generation counter, and a reclaim pointer. The central module communicates via point-to-point communication. The module includes a global OR reduce tree for each memory access requesting device, for detecting memory access requests in flight. An interface unit is implemented associated with each processor requesting synchronization. The interface unit includes multiple generation completion detectors. The generation count and reclaim pointer do not pass one another. |
| US09733830B2 |
Electronic device, control method of electronic device and control program of electronic device
Operation keys are arranged on a front panel along with a display screen. When an electronic device has a certain state, information indicating the certain state is displayed on the display screen. A dynamic figure is displayed on a region on the display screen corresponding to a position of a specific operation key to be operated at the time of the certain state, among the operation keys. |
| US09733829B2 |
Set-top box assistant for text input method and device
A text input method applied in a set-top box assistant comprises displaying a virtual keyboard on a TV display device, receiving a first input instruction, from a remote controller, decoding the first input instruction and inputting a first character, and performing a text searching operation in a text library according to the first character. Automatically selected and confirmable candidate characters are displayed on the virtual keyboard according to the search result. Movement of the remote controller is tracked, movement speed V1 of a focus point of the remote controller on the virtual keyboard is calculated and whether movement speed is greater than a preset speed affects the recognition of commands by the assistant. Movement speed of the focus point can auto-move the focus point to a second character and the second character can be confirmed as input. A text input device is also disclosed. |
| US09733827B2 |
Mode switching
Based on one or more characteristics of a received translation input, a computing device is switched between two or more states. The translation input may be a touch input, for example a drag operation. The states may relate to locked and unlocked states, idle screens, or other suitable examples. |
| US09733826B2 |
Interacting with application beneath transparent layer
An approach is provided for directing input received at a touch-enabled device to an intended input layer. User inputs are received at a touch-screen of a device. Each user input includes a set of one or more input properties. The touch-screen includes different interaction layers that include a transparent layer and an application layer. The approach analyzes the input properties associated with the received user inputs. Based on the analysis, the approach identifies an intended interaction layer as being either the transparent layer or the application layer. The approach then directs the user inputs to the identified intended interaction layer. |
| US09733824B2 |
Graphical user interface
A graphical user interface is provided for navigating and/or manipulating content simply via touch of a touch-sensitive surface. The content may include discrete content items (e.g., songs, video clips, documents, web pages) and/or actions (e.g., place a call, read a message, play a game), and may or may not be hierarchical in nature. The interface may be presented on a touch-screen display, such that a user may navigate to a content item or action via a single touch on the display (e.g., with a finger or other tool), followed by gliding through any number of levels or clusters of nodes (representing content items, content compilations/categories and/or actions). The desired content item or action may be initiated automatically (e.g., opened, performed) simply by touching it, by lifting the gliding finger or by performing some other input (e.g., tapping a node, speaking a command, touching with a second finger). |
| US09733820B2 |
Methods, systems and computer readable media for pasting data
A method of pasting data from a source application to a destination application, where the source and destination applications are not the same; the method comprising the steps of: identifying whether the data is of text or graphics data type and selecting a text input handler if a text data type is identified and a graphics input handler if a graphics data type is identified; converting the data using the text or graphics input handler to a standard format for pasting based on the identified data type; determining semantics of the data in the standard format for pasting and a location of the user in the destination application, to which the data is to be pasted; determining which portions of the data are to be pasted to which areas of the determined location in the destination application, depending on the determined semantics of the data and the location of the user in the destination application; and pasting the data to the respective areas of the destination application. |
| US09733818B2 |
Commitment-based GUI in the context of media and entertainment
A commitment-based GUI is provided. In one example embodiment, a system to provide commitment-based GUI comprises a menu activation module, an actions monitor, a commitment detector, and a presentation control module. The menu activation module may be configured to activate a multi-panel media interface on a display device, the multi-panel media interface presenting one or more menu panels. The actions monitor may be configured to monitor activity of a user with respect to the multi-panel media interface. The commitment detector may be configured to determine a commitment level of the user, the commitment level indicating the user's interest level in navigating a menu structure associated with the multi-panel media interface. The presentation control module may be configured to adjust presentation of the multi-panel media interface based on the determined commitment level. |
| US09733810B2 |
System for presenting media programs
A system that incorporates the subject disclosure may use, for example, a method for sending a set-top box an identification of the media player, receiving operational instructions from the set-top box according to the emulator executed by the set-top box that emulates a user interface of the media player by presenting a representation of the media player in a graphical user interface, and transmitting media content to the set-top box according to the operational instructions. The emulator can be supplied to the set-top box by way of a multimedia system communicatively coupled to the set-top box. The user interface presented by the set-top box by way of the emulator substantially mimics functions of the media player. Additional embodiments are disclosed. |
| US09733804B2 |
User interface for a remote control application
A hand-held electronic device having a remote control application user interface that functions to displays operational mode information to a user. The graphical user interface may be used, for example, to setup the remote control application to control appliances for one or more users in one or more rooms, to perform activities, and to access favorites. The remote control application is also adapted to be upgradeable. Furthermore, the remote control application provides for the sharing of operational mode information. |
| US09733803B2 |
Point of interest collaborative e-reading
A computing device includes a housing and a display assembly having a screen and a set of touch sensors. The housing at least partially circumvents the screen so that the screen is viewable. A processor is provided within the housing to manage an e-book library associated with the computing device. Specifically, the e-book library includes at least a first e-book. The processor further associates the computing device with a reading group having a plurality of group members, and detects that a copy of the first e-book resides in an e-book library of a first group member of the plurality of group members. Upon detecting the copy of the first e-book, the processor then selectively initiates a shared reading mode for the first e-book. |
| US09733795B2 |
Generating interactive menu for contents search based on user inputs
The disclosure is related to a method for providing an interactive menu data for contents search. At least one query word may be generated based on user inputs at user equipment. A server may generate an interactive menu data based on the received at least one query word. The server may provide the generated interactive menu data to the user equipment. |
| US09733786B2 |
System and method of capturing and sharing media
A system of capturing and sharing media including a plurality of communication devices and a management server in communication with the communication devices and including a processor and a downloadable user interface configured to distribute to the communication devices a media captured during a defined event, the media distributable to each communication device associated with the defined event. The system further include a database in communication with the management server configured to store data related to a plurality of registered user accounts. |
| US09733782B2 |
Extracting a deterministic finite-state machine model of a GUI based application
A method of modeling a graphical user interface (GUI) based application as a deterministic finite-state machine may include generating dummy error state and a dummy error output in a finite-state machine. The method may further include modeling a response to an action that is unavailable on a screen of a graphical user interface (GUI) based application as a transition to the dummy error state in the finite-state machine while producing the dummy error output in the finite-state machine. |
| US09733781B2 |
Display device and method for realizing touch sensing function and NFC function
A display device is disclosed. The display device includes a touch driving module, configured to cause the display device to perform a touch sensing function, a communication driving module, configured to cause the display device to perform a Near Field Communication (NFC) function, and a coil circuit. The touch driving module is further configured to receive and send a touch signal via the coil circuit, and the communication driving module is further configured to receive and send an NFC signal via the coil circuit. |
| US09733780B2 |
Touch panel
A touch panel includes a first substrate having a first conductive film formed on a surface thereof, a second substrate disposed to face the first substrate on a same side thereof as the first conductive film, the second substrate having a second conductive film formed on a surface thereof facing toward the first substrate, a decorative layer formed on the first conductive film on a surface thereof facing toward the second substrate, the decorative layer being formed along a perimeter of the first substrate, a first wire formed on the decorative layer on a surface thereof facing toward the second substrate, a first insulating layer laminated to the first wire, a second wire formed on the second conductive film on a surface thereof facing toward the first substrate, and a second insulating layer laminated to the second wire. |
| US09733779B2 |
Projected capacitive touch panel with silver-inclusive transparent conducting layer(s), and/or method of making the same
Certain example embodiments relate to capacitive touch panels. First and second glass substrates are substantially parallel and spaced apart from one another. At least one multi-layer transparent conductive coating (TCC) is patterned into electrodes and located between the first and second substrates. The TCC(s) include(s) at least one conductive layer including silver, a dielectric layer including zinc oxide under and directly contacting the conductive layer including silver, and a dielectric layer(s) including tin oxide or silicon nitride over the conductive layer including silver. Processing circuitry electrically connects to the electrodes and measures an aspect of the electrodes' capacitance. A laminate material is located between the first and second glass substrates. The TCC(s), when blanket deposited, may have a visible transmission of at least 88%, a sheet resistances of no more than 10 ohms per square, and a haze of no more than 0.5%. Mutual and self-capacitance designs are disclosed. |
| US09733778B2 |
Touch sensing apparatus
A touch sensing circuit is configured to supply touch drive signals to electrodes of a touch sensitive display device and detect corresponding touch sense signals from the electrodes in response to the supplied touch drive signals, a touch sense signal indicating a change in self-capacitance of a driven electrode in response to a touch input on the driven electrode. The touch sensing circuit is further configured to integrate, for a first predetermined duration of time, a measure of each of the touch sense signals, to generate a first integrated signal corresponding to each touch sense signal; integrate, for a second predetermined duration of time, the first integrated signal, to generate a second integrated signal corresponding to each touch sense signal; and determine presence of one or more touch inputs on one or more of the electrodes based on the second integrated signal. |
| US09733777B2 |
Touch sensing device and method for driving the same
A touch sensing device includes: a touch panel on which a plurality of touch sensor electrodes are formed; a touch driver for supplying a touch driving signal to the touch sensor electrodes and receiving a touch detection signal generated by the touch driving signal; a touch controller for storing a history indicating that respective touch sensor electrodes are touched in the memory by using the touch detection signal; and a memory configured to communicate with the touch controller, wherein the touch controller controls the touch driver to read the history from the memory, determines electrodes for which a number of touch events is greater than a threshold number of touch events by using the history, and supply the touch driving signal to the determined electrodes. |
| US09733770B2 |
Touch sensing structure and display device including the same
A touch sensing structure and display device including the same are disclosed. In one aspect, the display device includes a display panel including a light-emitting region and a non-light-emitting region and a touch sensor formed over the display panel and including a plurality of sensing patterns. The display device also includes a destructive interference unit formed over the display panel and overlapping the touch sensor. The destructive interference unit includes a plurality of dielectric layers and a plurality of metal layers that are alternately stacked. At least one of the metal layers includes a plurality of metal patterns that are separated from each other. |
| US09733768B2 |
Display apparatus with touch sensor comprising first and second sensing lines having a plurality of crossing points that comprise a plurality of disconnecting points
A display apparatus with touch sensor at least includes a display module and a touch-sensing module coupled to the display module. The display module comprises a first substrate, a second substrate and a display medium layer disposed therebetween. The touch-sensing module comprises a first electrode layer, a second electrode layer and a third electrode layer. The first electrode layer comprises plural first driving electrodes arranged along a first direction, and the second electrode layer comprises plural second driving electrodes arranged along a second direction, wherein the first and second directions are intersected. The third electrode layer comprises plural sensing electrodes which are electrically connected to each other. |
| US09733767B2 |
Mobile terminal and controlling method thereof
A mobile terminal and controlling method thereof are disclosed, by which a water mode can be automatically entered in a manner of periodically monitoring a capacitance value of a touchscreen. The present invention includes an electrostatic touchscreen and a controller, if at least one of a size of a capacitance value detected through the touchscreen and a variation of a per-region capacitance value detected through the touchscreen meets a first condition, entering a water mode for disabling a touch control function of the touchscreen. |
| US09733766B2 |
Touch-sensing circuit structure for a capacitive touch panel
A circuit structure for capacitive touch panel is disclosed herein. The circuit structure for capacitive touch panel includes a plurality of metal leads and a plurality of electrode sensing blocks. Those electrode sensing blocks are isolated to each other and electrically connected to the metal leads. The electrode sensing blocks will output a plurality of capacitive signals in accordance with a plurality of touch positions. According to the electrode pattern structure described above, the impedance of the electrode structure can be decreased and the efficiency of the signal transmission can be improved and the sensibility of the touch panel can be increased. |
| US09733765B2 |
Display apparatus and method for operating the same
Disclosed herein is a display apparatus including a curved display module having a curved surface bent in a y-axis direction, a surface overlay disposed on the front surface of the curved display module and having a refractive index differing from an air layer, at least one IR emitter arranged on the upper long side or the lower long side of the surface overlay and emitting IR light, and at least one first IR receiver arranged on the long side opposite the at least one first IR emitter and receiving the IR light emitted by the at least one IR emitter. The curved display apparatus may more accurately and effectively recognize touch input and thus, user convenience may be improved. |
| US09733764B2 |
Tracking of objects using pre-touch localization on a reflective surface
Aspects include a method, system, and computer program product for determining the position of an object relative to a reflective surface. A method includes acquiring an image of an object and the reflective surface with a camera, the camera positioned adjacent the reflective surface. The object is identified in the image. A reflection of the object on the reflective surface is identified in the image. Three-dimensional coordinates of at least a portion of the object are determined based at least in part on the identifying of the object and the reflection of the object in the image. It is determined when the object is moving relative to the reflective surface. The position of the object is tracked during the movement. |
| US09733762B2 |
Optical display and control element and method of optically determining a position
An optical display and control element comprises an at least partially transparent display screen, at least one light source for illuminating a rear side of the display screen, and at least one light sensor for detecting a temporal signal of the light scattered on the display screen. The light source is able to produce a time-variable light pattern while illuminating the rear side of the display screen. A control and processing unit is able to evaluate the temporal signal, detected by the light sensor, in combination with the time-variable light pattern and to determine a position of at least one object located on the display screen from this evaluation. The invention further relates to a method of optically determining the position of an object which is located on an at least partially transparent display screen of an optical display and control element. |
| US09733760B2 |
In-cell touch type display device, touch circuit, display driver, and in-cell touch type display device driving method
The present disclosure provides an in-cell touch type display device, a touch circuit, a display driver, and an in-cell touch type display device driving method, which can not only sense the position of a touch generated by the user, but also sense the touch force, with which the user presses the screen during the touch, in order to provide various functions in various types. |
| US09733756B2 |
Integrated display device and sensing device with force sensing
An example integrated display device and capacitive sensing device having an input surface includes a plurality of sensor electrodes. Each of the plurality of sensor electrodes includes at least one common electrode configured for display updating and capacitive sensing. The device further includes at least one conductive electrode, wherein the plurality of sensor electrodes are disposed between the input surface and the at least one conductive electrode and wherein the plurality of sensor electrodes are configured to deflect toward the conductive electrode. The device further includes a processing system, coupled to the plurality of sensor electrodes, configured to detect changes in absolute capacitance of at least a portion of the plurality of sensor electrodes, and determine force information for an input object based on the changes in absolute capacitance. |
| US09733754B2 |
Mobile terminal and controlling method thereof
A mobile terminal and controlling method thereof are disclosed. The present disclosure includes a touchscreen configured to recognize at least one touch point at a same timing point and a controller, if a touch pattern for releasing a lock is received through the touchscreen, releasing a lock state of the touchscreen and outputting a preset screen. And, the touch pattern includes a preset touch pattern corresponding to the number of the at least one touch point recognized at the same timing point. Accordingly, a lock is released in response to a command for releasing a lock screen of a touchscreen, various informations are outputted, and a function is launched, simultaneously. |
| US09733753B2 |
Flat self-luminous touch switch
A flat self-luminous touch switch, including: a self-luminous touch unit, including at least one flat self-luminous pixel and a pixel driving interface; and a switch control unit, including a first driving interface and a second driving interface, wherein, the first driving interface is coupled with the pixel driving interface to provide at least one pixel driving signal and transmit a touch detection signal; and the second driving interface provides an analog switch channel and/or at least one digital output signal according to a detection result of the touch detection signal. |
| US09733745B1 |
Pressure detection system for touch-sense devices
A touch-sense device includes an overlay, such as a rough overlay or a compliant overlay, on a sensing layer. Use of the overlay changes a response of the sensing layer so that a light press is more distinguishable from a strong press by sensing electronics. Distinguishing the light press from the strong press enables the sensing electronics to report additional information in response to a press. In one example, a sensor signal of the sensing layer attains a first magnitude for a light press, and a second magnitude for a strong press, enabling the strong press to be distinguished. In another example, a sensor signal has a second edge in response to a strong press, and detection of the second edge enables the strong press to be distinguished. In various embodiments, a surface of the overlay has protrusions and/or cavities and/or is compressible. |
| US09733744B2 |
Display module
A display module includes first, second and third parts. The first part includes a first display area. The second part includes a second display area. The third part is between the first and second parts and includes a folding axis. The third part moves from a first position to a second position when a force is applied. The first part folds over the second part along the folding axis to block the entire second display area when the third part is in the first position. The first part is offset relative to the second part to allow a portion of the second display area to be exposed to display an image when the third part is in the second position. |
| US09733743B2 |
In-cell touch screen and display device
In an in-cell touch panel and a display device, the common electrode layer in the array substrate is partitioned into a plurality of sub-electrodes arranged in an array, spaced sub-electrodes in each column of sub-electrodes serve as touch driving sub-electrodes (a) constituting a touch driving electrode and sub-electrodes other than them serve as common sub-electrodes (b). During line-by-line scanning of gate lines covered by a row of sub-electrodes, the row of sub-electrodes are applied with common electrode signals, touch driving sub-electrodes in other rows of sub-electrodes are applied with touch driving signals, and common sub-electrodes in other rows of sub-electrodes are applied with common electrode signals. The in-cell touch panel can avoid various display and touch problems resulted from deficiency of time caused by time-division driving. |
| US09733739B1 |
Reducing inadvertent actions on a computing device
This application describes, in part, system and methods for reducing unintentional performance of actions, such as orders, on a computing device. In some implementations, ordering may be controlled by identifying an input within an action region and determining that the input is an intentional input before completing an order. For example, to be considered an intentional input, the input may need to remain in an action region for a predetermined time duration, or may need to move across a majority of the action region. |
| US09733737B2 |
Touch panel and methods for forming the same
A touch panel is disclosed. The touch panel includes a cover plate having a viewing region and a border region surrounding the viewing region. At least one bonding region is defined in the border region. A shielding layer is disposed on the cover plate corresponding to the border region. An adhesive pattern layer is disposed on the shielding layer and at least in the bonding region. A sensing electrode layer is disposed on the cover plate and extends from the viewing region to the shielding layer corresponding to the border region. A signal trace layer including a plurality of traces is disposed on the shielding layer corresponding to the border region. Each trace has one end electrically connected to the sensing electrode layer and another end assembled onto the adhesive pattern layer corresponding to the bonding region. A method for forming a touch panel is also disclosed. |
| US09733735B2 |
Method and apparatus for providing advertisement using touch pen
A method and apparatus are provided for providing advertisement in an electronic device having a touch pen. The method for providing advertisement includes sensing a touch of a banner using a touch pen, confirming whether the banner is a touch pen based banner, and operating the touch pen based banner through the touch pen if the banner is the touch pen based banner. |
| US09733731B2 |
Timing synchronization of active stylus and touch sensor
In one embodiment, a stylus includes a controller, a delay line, a coefficient line and a computer-readable non-transitory storage medium. The controller is operable to receive a synchronization signal that is transmitted from a computing device and received by the stylus. The delay line is operable to store a first consecutive edges of the synchronization signal. The coefficient line includes a pre-determined coefficient vector. The computer-readable non-transitory storage medium embodies logic that is configured when executed to: determine a first correlation between the first consecutive edges of the synchronization signal and the pre-determined coefficient vector of the coefficient line; remove oldest signal period of edges of the first consecutive edges from the delay line; store next signal period of new consecutive edges of the synchronization signal to the delay line, the new consecutive edges composing a second consecutive edges of the synchronization signal; determine a second correlation between the second consecutive edges of the synchronization signal and the pre-determined coefficient vector; and synchronize one or more timings for communication between the stylus and the computing device based at least in part on the first and second correlations. |
| US09733727B2 |
Optical mouse with cursor rotating ability
A surface navigation device for a computer or similar graphical display and methods for implementing its operation. The device moves sensitively and precisely over a surface such as a desktop and operator generated changes in its position relative to targetable objects on that desktop arranged about the circumference of a pseudo-circle are described in terms of a lumped motion vector. The motion vector is decomposed into a translational and rotational part by metrical and topological methods. The device communicates each part of the decomposed motion quickly and accurately to a computer screen or other display where it may implement the motion of a cursor or it may be used to manipulate objects having a 3D character by providing them with translational and rotational motions. The rotational parameter generated by the device may also be used independently to trigger some computer action. |
| US09733726B2 |
Projector and method for controlling projector
A projector acquires the distance from the projector to a screen. When the acquired distance is short, the projector increases the shutter speed of an electronic shutter of an imaging section, whereas when the acquired distance is long, the projector decreases the shutter speed of the electronic shutter of the imaging section. A pointer outputs infrared light for a predetermined period, and the imaging section of the projector captures the infrared light outputted by the pointer at the set shutter speed and identifies the position of the pointer. |
| US09733721B2 |
Rendering graphics using framebuffer nodes with event handler mapping in a binary search tree
Systems and methods for rendering graphics using framebuffer nodes. In an illustrative, non-limiting embodiment, an Information Handling System (IHS) may include a processor and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution by the processor, cause the IHS to: provide a graphical user interface (GUI) to a user via a display coupled to the IHS, where a portion of the display is rendered using a first framebuffer, detect a user' action corresponding to an event handler, retrieve, using a red-black tree, a second framebuffer associated with the event handler, and render the portion of the display using the second framebuffer. |
| US09733715B2 |
Resource-responsive motion capture
The technology disclosed relates to operating a motion-capture system responsive to available computational resources. In particular, it relates to assessing a level of image acquisition and image-analysis resources available using benchmarking of system components. In response, one or more image acquisition parameters and/or image-analysis parameters are adjusted. Acquisition and/or analysis of image data are then made compliant with the adjusted image acquisition parameters and/or image-analysis parameters. In some implementations, image acquisition parameters include frame resolution and frame capture rate and image-analysis parameters include analysis algorithm and analysis density. |
| US09733710B2 |
Haptic effect conversion system using granular synthesis
A system is provided that converts an input, such as audio data, into one or more haptic effects. The system applies a granular synthesis algorithm to the input in order to generate a haptic signal. The system subsequently outputs the one or more haptic effects based on the generated haptic signal. The system can also shift a frequency of the input, and also filter the input, before the system applies the granular synthesis algorithm to the input. |
| US09733709B2 |
Tactile display device
A tactile display device comprises a first electrode, a second electrode, supports between a first and a second electrodes, and an electroactive polymer filled between a supports. |
| US09733703B2 |
System and method for on-axis eye gaze tracking
A system and method are provided for performing eye gaze tracking. The system is configured for and the method comprises optimizing illumination of a scene for a single on-axis imaging apparatus, capturing an image using the single on-axis imaging apparatus under the optimized illumination, and processing the captured image to perform a gaze estimation. Dynamic illumination control, eye candidate detection and filtering, and gaze estimation techniques are also provided. |
| US09733702B2 |
Video game using dual motion sensing controllers
An inclination of a first unit is detected based on an output from a first acceleration sensor provided in a first unit of a controller, and an inclination of a second unit is detected based on an output from a second acceleration sensor provided in a second unit separate from the first unit. A difference between the inclinations of the first unit and the second unit is detected, and game control is performed using the detected difference. Thus, with a game apparatus using a plurality of acceleration sensors or a plurality of sensors capable of detecting a motion or a posture, a dynamic play is made possible with a high degree of freedom of motion and an intuitive motion input is realized. |
| US09733701B2 |
Display device and display method that determines intention or status of a user
The present invention provides a display apparatus and a display method for realizing control for display operations by a user precisely reflecting the user's status, i.e., the user's intentions, visual state and physical conditions. Worn as an eyeglass-like or head-mount wearable unit for example, the display apparatus of the present invention enables the user to recognize visibly various images on the display unit positioned in front of the user's eyes thereby providing the picked up images, reproduced images, and received images. As control for various display operations such as switching between the display state and the see-through state, display operation mode and selecting sources, the display apparatus of the present invention acquires information about either behavior or physical status of the user, and determines either intention or status of the user in accordance with the acquired information, thereby controlling the display operation appropriately on the basis of the determination result. |
| US09733700B2 |
Ring-type mobile terminal
A ring-type terminal including a main body having a finger insertion space; a wheel surrounding the main body and being movable and rotatable on the main body; a touchscreen; and a controller configured to sense a rotated position of the wheel on the main body, display control graphic images on the touchscreen for controlling a function in response to the rotated position of the wheel being at a first position on the main body, receive a gesture input corresponding to a touch input on the touch screen or a moving of a finger wearing the ring-type terminal, in response to the rotated position of the wheel being at a second position on the main body, and deactivate the touchscreen in response to the rotated position of the wheel being at a third position on the main body. |
| US09733695B2 |
Battery life management in portable terminal
Aspects include a method, system, and computer program product for managing battery life in a portable terminal. Managing battery life in the portable terminal may include enabling a sleep mode in the portable terminal in response to detection of a sleep event, and enabling an operation mode in the portable terminal in response to detection of an operation event. The portable terminal may include a first processor and a second processor. The enabling the sleep mode may include reducing power consumption of the first processor. The enabling the operation mode may include detecting the operation event with the second processor while the portable terminal is in the sleep mode. A rate of battery power consumption during the sleep mode may be lower than a rate of battery power consumption during the operation mode. |
| US09733690B2 |
Communication device which decreases power comsumption by powering off unused functions when device is inactive
According to an embodiment, a communication device includes a register and a controller. The register receives data from an external device via an input data line. In a first state in which the communication device is able to receive the data, when a condition in which the data is not sent to the input data line continues for a certain period of time, the controller controls to switch state of the communication device to a second state in which power consumption is less than in the first state. |
| US09733688B2 |
Virtual battery management in electronic device
An electronic device and associated method is provided. The electronic device includes: a plurality of subsystems including hardware resources; a battery coupled to the plurality of subsystems; and a processing unit, configured to allocate a virtual battery from the battery for each subsystem, wherein each virtual battery has a defined power budget from the battery. |
| US09733687B2 |
Hybrid control methods for uninterruptible power supplies
Various embodiments of the present technology provide methods for determining a status of power supplies to a server system and dynamically managing an uninterruptible power system (UPS) of the server system between an off-line mode and an on-line mode based upon the status of the power supplies. The UPS requires a minimum standby power during the off-line mode while requires no switch time to continuously supply power to loads of the server system during the on-line mode. Some embodiments determine a status of an AC input power to a server system and, in response to detecting an abnormal condition associated with the AC input power, generate a power warning signal. The power warning signal can cause an UPS of the server system to be switched from an off-line mode to an on-line mode. |
| US09733686B1 |
Systems and methods for management controller enhanced power supply unit current sharing
A method may include, when a management controller is able to control a plurality of power supply units (PSUs): selecting a PSU of the plurality of PSUs as a master of a current share bus; driving, by the PSU selected as the master, a current share signal on the current share bus; and monitoring, by PSUs other than the power supply unit selected as the master, the current share signal. The method may also include, when the management controller is unable to control the plurality of PSUs: attempting, by each of the plurality of PSUs, to drive the current share signal on the current share bus; and monitoring, by each of the PSUs, the current share signal. Each of the PSUs may output current to the power bus in accordance with the current share signal. |
| US09733685B2 |
Temperature-aware microprocessor voltage management
A method, system, and computer program product for controlling power supplied to a processor is disclosed. A voltage regulator is set to a first voltage regulator set point, wherein the first voltage regulator set point provides a first load line for operation of the processor. A change in an operation of the processor from a first operating condition along the first load line to a second operating condition along the first load line is determined. The voltage regulator is the set to a second voltage regulator set point and the processor is operated at a third operating condition on a second load line corresponding to the second voltage regulator set point. |
| US09733682B2 |
Scalable computing rack power distribution unit
A power distribution unit (PDU) with at least one power distribution module configured in a computing rack and an interchangeable adapter coupled to the power distribution module to provide power to the distribution module. The power distribution module includes multiple power receptacles for coupling to a plurality of devices disposed in the computing rack. The interchangeable adapter is electrically connectable to one of a plurality of different electrical power sources in which each electrical power source has a phase type configuration that differs from one another. |
| US09733681B2 |
Cooling system for a computer system
The invention relates to a cooling system for a computer system, said computer system comprising at least one unit such as a central processing unit (CPU) generating thermal energy and said cooling system intended for cooling the at least one processing unit and comprising a reservoir having an amount of cooling liquid, said cooling liquid intended for accumulating and transferring of thermal energy dissipated from the processing unit to the cooling liquid. The cooling system has a heat exchanging interface for providing thermal contact between the processing unit and the cooling liquid for dissipating heat from the processing unit to the cooling liquid, Different embodiments of the heat exchanging system as well as means for establishing and controlling a flow of cooling liquid and a cooling strategy constitutes the invention of the cooling system. |
| US09733677B2 |
Motion-based message display
Computer-implemented methods, apparatus, and computer program product, the method comprising: receiving a reading from a sensor associated with a mobile computing device used by a user; determining based on the reading whether the device is in movement exceeding a threshold; responsive to the movement exceeding the threshold, displaying a message in a first manner; and responsive to the movement not exceeding the threshold, displaying the message in a second manner. The first manner may be associated with the message obstructing content displayed on the device; and the second manner may be associated with content displayed on the device being obstructed less than when the movement exceeds the threshold. The first manner may be associated with the message being bolder and the second manner may be associated with message being less bolder than when the movement exceeds the threshold. |
| US09733675B2 |
Elastic body and electronic device
An elastic body and an electronic device are provided. The electronic device includes a casing, an electronic component, and a conductive base. The electronic component and the conductive base are installed in the casing. The conductive base includes a base body and the elastic body. The base body has a first opening. The elastic body includes a bottom plate and an elastic part. The bottom plate is installed on the base body and has a second opening. The first opening is communicated with the second opening. The elastic part is connected to the bottom plate and has a contacting portion. The contacting portion is installed corresponding to the second opening, and the contacting portion contacts the electronic component. |
| US09733673B2 |
Display module
A display module includes an image display panel, a touch screen, a first FPC substrate, and a second FPC substrate. The first and second FPC substrates are disposed so as not to overlap with each other. The image display panel has a first curved portion in its first peripheral area. The touch screen has a second curved portion in its second peripheral area. The first and second FPC substrates each extend toward the opposite side of the image display panel from the touch screen. |
| US09733672B2 |
Rollable display
A rollable display is disclosed. In one aspect, the rollable display includes a flexible display panel, a housing having an internal space defined therein, and a rolling member positioned in the housing and configured to have the flexible display panel rolled therearound. The rollable display also includes a guide member positioned in the housing and having a coil shape. The guide member is configured to separate portions of the flexible display panel from each other. |
| US09733666B2 |
Magnets at display component and base
A computing device with a hinge coupled to a display component and to a base for the display component to reposition relative to the base, a first set of magnets at first locations of the display component and the base, and a second set of magnets at second locations of the display component and the base. |
| US09733664B1 |
Method for expiring fault-tolerant timers using distributed locks
Systems, methods, and articles of manufacture provide for fault-tolerant timers, such as in an online gaming environment. Fault-tolerant timers may, for example, be provided by implementing specific methods for expiring a timer, such as by utilizing broadcast notices and distributed locks. |
| US09733663B2 |
Power management through segmented circuit and variable voltage protection
The present disclosure provides a surgical instrument control circuit. The control circuit includes a primary processor, a safety processor, and a segmented circuit. The segmented circuit includes a plurality of circuit segments in signal communication with the primary processor. The plurality of circuit segments includes a power segment configured to provide a segment voltage to the primary processor, the safety processor, and each of the plurality of circuit segments. The power segment is configured to provide variable voltage protection of each segment. |
| US09733662B2 |
Fast start up, ultra-low power bias generator for fast wake up oscillators
Various embodiments relate to a bias generator including: a bias generator circuit; a master startup circuit that applies current to a first node in the bias generator circuit; a second startup circuit that applies current to additional nodes in the bias generator circuit; and a power switch that receives a power from a power supply and that provides power to the bias generator circuit, the master startup circuit, and the second startup circuit. |
| US09733658B2 |
Current protection for an electrical distribution component in an electrified vehicle
A primary current threshold is fit between an electrical capacity and electrical load for an electrical distribution component. When a first measured current exceeds the primary threshold, a power limit for the battery powering the component is reduced. When a second measured current is less than a secondary current threshold, the power limit is increased. The primary and secondary thresholds may be set for a plurality of time periods. |
| US09733654B2 |
Dual functional temperature control system applicator system
A temperature control system for dispensing a fluid material from an applicator nozzle at a controlled temperature that includes at least one temperature control fluid conduit at least one fluid material supply conduit and at least one manifold device. The manifold device is in thermal communication with the temperature control fluid conduit and the fluid conduit and may also be in thermal communication with the fluid material supply conduit. At least one thermal adjustment device is in thermal contact with the manifold device. The thermal adjustment device includes at least one thermoelectric device such as at least one peltier circuit. The temperature control system also includes at least one sensor positioned proximate to the applicator nozzle that produces at least one signal actionable on the Peltier circuit device. |
| US09733651B2 |
Proportional pressure-regulating valve
A proportional pressure-regulating valve (10) for actuating a first fluid connection (f1) from a working connection (A) to a tank connection (T) and a second fluid connection (f2) from a supply connection (P) to the working connection (A), includes a regulating piston (14) guided movably in a valve housing (12). The regulating piston opens the first fluid connection (f1) and closes the second fluid connection (f2) when in a first position, and closes the first fluid connection (f1) and opens the second fluid connection (f2) when a second position. The regulating piston (14) can be displaced from a first position into a third position when the first fluid connection (f1) is open by the total differential pressure produced when fluid flows through. When the regulating piston (14) is in the third position, the first fluid connection (f1) is opened with an enlarged opening cross section compared to the first position, and the second fluid connection (f2) remains closed. |
| US09733636B2 |
Remote unit and abnormality determining method therein
A remote unit (1) that controls a control target (4) on the basis of a command from a CPU unit (2) is provided with: an external input section (11) to receive a detection result of a state of the control target from a detection means (3) that detects the state of the control target; an output section (13) to output a control output for controlling the control target; and an abnormality determining section (12) to determine an abnormality of the control target on the basis of the detection result and to output to the output section, a control instruction to instruct a change or a stop of the control output if the control target is determined to be abnormal. |
| US09733634B2 |
Air pressure differential control system of agricultural planters
An agricultural planter including a frame member, a conveyance system, a seeding system and an air pressure differential system. The conveyance system is coupled to the frame member and the conveyance system allows for the moving of the planter at a ground speed. The seeding system is coupled to the frame member. The air pressure differential system is operatively coupled to the seeding system. The air pressure differential system includes an air pressure differential producing apparatus for producing an air pressure difference and a controller. The controller is in controlling communication with the air pressure differential producing apparatus. The controller is configured to select the air pressure difference dependent upon the ground speed of the planter. |
| US09733633B2 |
Method and system for order fulfillment
A method and system for order fulfillment is disclosed. In one embodiment, the order fulfillment system aggregates and consolidates the picking of products in a wave picking process, followed by a consolidated sortation system to enable automatic sorting of picked items by order. |
| US09733629B2 |
Cascaded model predictive control (MPC) approach for plantwide control and optimization
A method includes obtaining a planning model for an industrial facility at a master MPC controller and sending at least one optimization call from the master MPC controller to one or more slave MPC controllers. The method also includes receiving at least one proxy limit value from the slave MPC controller(s) in response to the at least one optimization call. The at least one proxy limit value identifies to what extent one or more process variables controlled by the slave MPC controller(s) are adjustable without violating any process variable constraints. In addition, the method includes performing plantwide optimization at the master MPC controller using the planning model and the at least one proxy limit value. The at least one proxy limit value allows the master MPC controller to honor the process variable constraints of the slave MPC controller(s) during the plantwide optimization. |
| US09733625B2 |
Trip optimization system and method for a train
A system for operating a train having one or more locomotive consists with each locomotive consist comprising one or more locomotives, the system including a locator element to determine a location of the train, a track characterization element to provide information about a track, a sensor for measuring an operating condition of the locomotive consist, a processor operable to receive information from the locator element, the track characterizing element, and the sensor, and an algorithm embodied within the processor having access to the information to create a trip plan that optimizes performance of the locomotive consist in accordance with one or more operational criteria for the train. |
| US09733619B2 |
Coupling mechanism for date display discs
Grand date calendar display device for a watch movement comprising a first disc and a second disc, arranged to display, at least on certain dates, first date values through a combination of symbols borne by the first disc and symbols borne by the second disc, wherein the device includes a first coupling mechanism and a second coupling mechanism between the first disc and the second disc such that, at least on certain dates, the first disc drives the second disc, and on certain other dates, the second disc drives the first disc. |
| US09733610B2 |
Image forming apparatus
An image forming apparatus of the present disclosure includes a unit, a high-voltage contact point pin, and a protective member. The unit is mountable/demountable with respect to a main body of the image forming apparatus. With the unit mounted in the main body of the image forming apparatus, the high-voltage contact point pin is in contact with a contact point terminal that is provided at the unit. With the unit mounted in the main body of the image forming apparatus, the protective member is disposed at a first position at which a tip end of the high-voltage contact point pin being in contact with the contact point terminal is exposed, and with the unit demounted from the main body of the image forming apparatus, the protective member is disposed at a second position at which the tip end of the high-voltage contact point pin is covered. |
| US09733609B2 |
Image forming device provided with first and second discharge rollers
An image forming device includes first and second discharge rollers, and first and second covers. The first cover is pivotally movable between first closing and opening positions about a first pivot axis. In the first opening position, the first cover supports a sheet from the first discharge roller. The second cover is pivotally movable between second closing and opening positions about a second pivot axis. In the second opening position, the second cover guides a sheet from the second discharge roller. In the first closing position, one end portion of the first cover is farther from the second cover. In the second closing position, another end portion of the second cover is farther from the first cover. The first pivot axis is at the one end portion of the first cover. The second pivot axis is at the another end portion of the second cover. |
| US09733605B2 |
Determining an available capacity
A sensor can sense a weight of items in an area. A sensor can sense a height of items in the area. An available capacity of the area can be determined based on the sensed weight and height. |
| US09733602B2 |
Image forming apparatus capable of performing duplex alignment without producing a waste sheet
An image forming apparatus includes an image forming device, a trim mark adder, a duplex alignment mark adder and a hardware processor. The image forming device is capable of forming an image on both sides of a sheet based on an image data. The trim mark adder adds trim mark information to the image data so that a trim mark is formed at a trimming position of the sheet. The duplex alignment mark adder adds duplex alignment mark information to the image data so that a duplex alignment mark is formed in a margin area between an edge of the sheet and the trimming position on both sides of the sheet. The hardware processor performs a duplex alignment of the image data based on a result of scanning the duplex alignment mark. |
| US09733598B2 |
Image forming apparatus
An image forming apparatus according to an embodiment includes a first image forming unit that forms an image on a sheet using a decolorable color material for a decolorable image forming job. A second image forming unit forms an image on a sheet using a non-decolorable color material for a non-decolorable image forming job. A heat source heats the sheet at a control temperature according to a job type. A storage unit includes a job queue that registers jobs in a received order. When a plurality of jobs that differ in the control temperature are registered in the job queue, a controller that changes an execution order of the jobs in the job queue into the ascending order of the control temperature of the heat source, and executes the jobs registered in the job queue according to the changed order. |
| US09733587B2 |
Light-emitting apparatus and image formation apparatus
A light-emitting apparatus includes: first and second array-shaped light emitters arranged in substantially parallel with each other to have a overlapping portion where a part of an area where the first array-shaped light emitter is capable of forming an image and a part of an area where the second array-shaped light emitter is capable of forming an image are overlapped with each other; a division unit that divides, based on a pixel pattern of bit map data including multiple pixel data, the bit map data into a first partial bit map data and a second partial bit map data; and a controller that allocates the first and second partial bit map data to the first and second array-shaped light emitters, respectively, and controls the first and second array-shaped light emitters based on the first and second partial bit map data. |
| US09733582B2 |
Toner formulation using wax encapsulated with a styrene acrylate latex formulation and method of preparing the same
The present disclosure relates to a chemically prepared toner composition including a toner particle having a core including a first polymer binder, an styrene acrylate encapsulated wax latex, a pigment, and a shell formed around the core including a second polymer binder and method to make the same. The disclosed method of preparing the toner results in a change in the distribution of the components of the toner particle wherein the lower molecular weight resins, the pigment, and the wax are located away from the surface of the toner particle and the pigment is clinging to the edge of the wax domain. |
| US09733572B2 |
Method and apparatus for measuring asymmetry of a microstructure, position measuring method, position measuring apparatus, lithographic apparatus and device manufacturing method
A lithographic apparatus includes an alignment sensor including a self-referencing interferometer for reading the position of a mark including a periodic structure. An illumination optical system focuses radiation of different colors and polarizations into a spot which scans said structure. Multiple position-dependent signals are detected in a detection optical system and processed to obtain multiple candidate position measurements. Each mark includes sub-structures of a size smaller than a resolution of the optical system. Each mark is formed with a positional offset between the sub-structures and larger structures that is a combination of both known and unknown components. A measured position of at least one mark is calculated using signals from a pair of marks, together with information on differences between the known offsets, in order to correct for said unknown component of said positional offset. |
| US09733571B2 |
Illumination optical device, exposure apparatus, and method of manufacturing article
An illumination optical device for illuminating a plane to be illuminated using light from a light source, includes: an optical integrator configured to cause an optical intensity distribution to be uniform on an emission end surface by reflecting light incident from an incident end surface in an inside surface a plurality of times; and a light flux forming unit configured to convert a light flux from a focal position where a condensing mirror condenses light from the light source at a first angle with respect to an optical axis directed from the light source to the plane to be illuminated to a light flux to be incident on the incident end surface of the optical integrator at a second angle greater than the first angle with respect to the optical axis, wherein the plane to be illuminated is illuminated with light from the optical integrator. |
| US09733566B2 |
Spin-on layer for directed self assembly with tunable neutrality
Techniques disclosed herein include methods for creating a directed self-assembly tunable neutral layer that works with multiple different block copolymer materials. Techniques herein can include depositing a neutral layer and then post-processing this neutral layer to tune its characteristics so that the neutral layer is compatible with a particular block copolymer scheme or schemes. Post-processing herein of such a neutral layer can modify a ratio of pi and sigma bonds in a given carbon film or other film to approximate a given self-assembly film that will be deposited on this neutral layer. Accordingly, a generic or single material can be used for a neutral layer and modified to match a given block copolymer to be deposited. |
| US09733565B2 |
Resin composition, printed circuit board using the composition, and method of manufacturing the same
A resin composition, a printed circuit board using the composition, and a method of manufacturing the printed circuit board. The resin composition includes: a photopolymerizable compound, such as one having an ethylenically unsaturated bond which is polymerizable in a molecule, a photoinitiator, and a surface-modified silica by an alkyl sulfonated tetrazole compound. |
| US09733563B2 |
Photosensitive resin composition and photosensitive material comprising the same
The present invention relates to a photosensitive resin composition and a photosensitive material comprising the same. The photosensitive resin composition according to an exemplary embodiment of the present invention may comprise two multi-functional monomers where structures of side chains comprising unsaturated double bonds are different from each other while a composition ratio is changed. Accordingly, in the exemplary embodiment of the present invention, processability is excellent, and it is possible to decrease defects by a rupture when a LCD substrate is sealed and substrate separation defects due to an impact to the LCD products by improving an adhesion property to a lower substrate after a hard baking process. |
| US09733562B2 |
Extreme ultraviolet lithography process and mask
An apparatus comprises a low EUV reflectivity (LEUVR) mask. The LEUVR mask includes a low thermal expansion material (LTEM) layer; a reflective multilayer (ML) over the LTEM layer; and a patterned absorption layer over the reflective ML. The reflective ML has less than 2% EUV reflectivity. |
| US09733558B2 |
Illumination device and image display apparatus
An illumination device includes: an excitation light source that emits excitation light having a first wavelength; a fluorescent substance that, when irradiated with the excitation light, emits light having a second wavelength longer than the first wavelength and transmits a part of the excitation light, and thereby multiplexes and emits the transmitted excitation light having the first wavelength and the emitted excitation light having the second wavelength; and a driving unit that moves an irradiation position of the excitation light in the fluorescent substance with the passage of time. |
| US09733557B2 |
Fluorescent wheel for projectors and light emitting device for projectors
Provided is a fluorescent wheel for a projector capable of suppressing the heating of the phosphor layer and a light emitting device for a projector using the same. The fluorescent wheel for a projector includes: a phosphor layer (12); an annular ceramic substrate (11) which includes a first principal surface provided with the phosphor layer (12) and a second principal surface located on an opposite side to the first principal surface and has a higher thermal conductivity than the phosphor layer (12); and a reflective layer (13) provided on the second principal surface of the ceramic substrate (11). |
| US09733554B2 |
Projector having illumination unit and projection unit disposed on base frame
A projector includes an illumination unit having an optical system including a light source apparatus, an image formation unit having an optical system including liquid crystal panels, a projection unit having an optical system including a projection lens, and a base frame on which the illumination unit and the projection unit to which the image formation unit is coupled are disposed, and a gap is provided between the illumination unit and the projection unit. |
| US09733553B2 |
Information processing method for adjusting electronic device with projection function and electronic device with projection function
An information processing method applied to an electronic device having a projection assembly and a position-orientation sensor configured to detect position-orientation information of the electronic device is described. The method includes determining whether the electronic device is in a projection mode to obtain a first determination result; acquiring position-orientation information of the electronic device as detected by the position-orientation sensor when the first determination result indicates that the electronic device is in a projection mode; generating an adjustment line based on the position-orientation information; acquiring a preset reference line; and displaying the adjustment line and the reference line in a projected screen, to assist a user in adjusting the adjustment line to coincide with the reference line. |
| US09733552B2 |
Image pickup device and projector
An image pickup device includes an image pickup element which captures an image of a projection surface, an optical filter which has higher transmissivity for infrared light than for visible light, a visible light transmitting member whose transmissivity for visible light is higher than the corresponding transmissivity of the optical filter, and a switching unit which switches between a first condition where the optical filter is disposed on an optical path of light entering the image pickup element, and a second condition where the visible light transmitting member is disposed on the optical path. |
| US09733548B2 |
Focal-plane shutter and image capturing apparatus
The focal-plane shutter includes a blade drive member, an acceleration member providing a driving force to the drive member, and a lock member reducing bounce of the drive member after blade movement completion and being movable between a first position where a stopper portion thereof enters a movable area of a contact portion of the drive member and a second position where the stopper portion is located outside the movable area. During the blade movement, the contact portion pushes the lock member to move it from the first to second position. Before the blade movement completion, the contact portion is away from the lock member and thereby the lock member is moved from the second to first position by a biasing force. After the completion, the acceleration member pushes the lock member to move it from the first to second position. |
| US09733547B2 |
Blade driving device and optical apparatus
A blade driving device includes: a board including an opening; first and second blades opening and closing the opening; first and second actuators arranged adjacent to each other and respectively driving the first and second blades, and respectively including first and second stators, first and second rotors, and first and second coils; a printed circuit board; and solder portions electrically connecting the first and second coils with the printed circuit board; wherein the solder portions includes: first and second solder portions respectively connecting one end and another end of the first coil with the printed circuit board; and third and fourth solder portions respectively connecting one end and another end of the second coil with the printed circuit board; and the first, second, third, and fourth solder portions face one another. |
| US09733544B2 |
Tunable optical metamaterial
A tunable metamaterial has a two dimensional array of resonant annular ring elements; and a plurality of voltage controllable electrical tuning elements disposed in or adjacent openings in each of said ring elements, each of said voltage controllable electrical tuning element ohmically contacting portions of only one of said ring elements. The voltage controllable electrical tuning elements may comprise highly doped semiconductor tunnel diodes, or the charge accumulation layer at the semiconductor/insulator interface of a metal-insulator-semiconductor structure, or nanoelectromechanical (NEMs) capacitors. The tunable metamaterial may be used, for example, in an optical beam steering device using the aforementioned tunable optical metamaterial in which a free-space optical beam is coupled into a receiving portion of a plane of the optical metamaterial and is steered out of a transmitter portion of the plane of the optical metamaterial in controllable azimuthal and elevational directions. The tunable metamaterial additionally has other applications. |
| US09733543B2 |
Sub-volt drive 100 GHz bandwidth electro-optic modulator
Electro-optical modulators and methods of fabrication are disclosed. An electro-optical modulator includes a Mach-Zehnder interferometer formed in a substrate removed semiconductor layer and a coplanar waveguide. Signals from the coplanar waveguide are capacitively coupled to the Mach-Zehnder interferometer through first and second dielectric layers. |
| US09733542B2 |
Multi-segment Mach-Zehnder modulator-driver system
An optical modulator comprising a waveguide for propagating an optical signal comprising a proximate arm configured to communicate a proximate portion of the optical signal, and a distal arm configured to communicate a distal portion of the optical signal, a proximate diode configured to modulate the proximate portion of the optical signal, a distal diode configured to modulate the distal portion of the optical signal, and an electrical input electrically coupled to opposite signed interfaces of the proximate diode and the distal diode such that an electrical driving signal propagated along the electrical input causes an equal and opposite modulation of the proximate portion of the optical signal in the proximate arm of the waveguide and the distal portion of the optical signal in the distal arm of the waveguide. |
| US09733541B2 |
Electrophoresis device, display unit, and electronic apparatus
An electrophoresis device including: in an insulating liquid, migrating particles in a charged state; and a porous layer including a fibrous structure and non-migrating particles, the fibrous structure having a potential opposite to that of the migrating particles, and the non-migrating particles held by the fibrous structure. |
| US09733537B2 |
Liquid crystal display device including a pixel electrode and first and second common electrodes
A first interlayer insulating film is arranged on a gate line and a source line. A first common electrode includes a first sub-common electrode extending in the first direction on the first interlayer insulating film and facing the gate line. A second interlayer insulating film covers the first common electrode. A pixel electrode includes a first main pixel electrode extending in the second direction on the second interlayer insulating film. A second common electrode includes a second sub-common electrode and a second main common electrode and set to the same potential as the first common electrode. The second sub-common electrode extends on the second interlayer insulating film in the first direction so as to face the first sub-common electrode, and is cut out on a straight line along which the first main pixel electrode extends. The second main common electrode extends in the second direction facing the source line. |
| US09733536B2 |
Array substrate manufacturing method, array substrate formed thereby and liquid crystal display apparatus
An array substrate manufacturing method, an array substrate formed by the method, and a liquid crystal apparatus are disclosed. The method includes steps of depositing a first metal layer to form a plurality of scanning lines; depositing a first insulating layer and performing a patterning process on the first insulating layer; depositing a semiconductor layer and a second metal layer to form a plurality of data lines and thin-film transistors; depositing a second insulating layer to form a plurality of contact holes; and depositing a transparent layer to form a plurality of pixel electrodes. |
| US09733535B2 |
Array substrate, liquid crystal display panel and display device
An array substrate comprises: a substrate; and a plurality of gate lines (101) and a plurality of data lines (102), which are formed on the substrate. Two adjacent gate lines (101) and two adjacent data lines (102) intersect with each other to form a pixel region. Each pixel region comprises two pixel electrodes (103) and two thin-film transistors (TFTs). The drain electrodes of two thin-film transistors (TFTs) are respectively connected to two pixel electrodes (103), the source electrodes of two thin-film transistors (TFTs) are respectively connected to two data lines, and the gate electrodes of two thin-film transistors (TFTs) are connected to one of two gate lines. |
| US09733529B2 |
Liquid crystal display device
In an array substrate, a first pixel is arranged at one end of an active area, and a second pixel is arranged adjacent to the first pixel more inside of the active area than the first pixel. A common electrode extends to the first and second pixels, and an insulating layer is formed on the common electrode. First and second pixel electrodes are formed on the insulating layer in the first and second pixels. The pixel electrodes include electrode portions forming slits facing the common electrode. A second substrate includes a shield layer arranged outside the active area. The first pixel electrode is formed more widely than the second pixel electrode, and extends to outside of the active area. The first pixel electrode includes an extending portion extending to outside of the active area and facing the shield layer. |
| US09733528B2 |
Display device
According to one embodiment, a display device includes a first substrate with a first alignment film, a second substrate with a second alignment film, and a liquid crystal layer interposed therebetween. The first substrate has first and second electrodes. An initial alignment direction of liquid crystal molecules of the liquid crystal layer is parallel to a first direction or a direction orthogonal to the first direction. The second electrode includes comblike electrodes extending parallel to the first direction and a connecting portion which connects the comblike electrodes. The connecting portion includes a projection which projects in a second direction more than an outermost comblike electrode. |
| US09733525B2 |
Liquid crystal panel and cross-shaped spacer structure thereof
A liquid crystal panel and a cross-shaped spacer structure thereof are disclosed. The liquid crystal panel includes an array substrate, a color filter substrate, and a cross-shaped spacer structure sandwiched between the array substrate and the color filter substrate. The cross-shaped spacer structure includes a plurality of H-shaped first spacers disposed on the upper surface of the array substrate and a plurality of strip-like second spacers disposed on the lower surface of the color filter substrate. The end surface of the crossbar of each one of the H-shaped first spacers and the end surface of each one of the strip-like second spacers are abutted against each other in a cross manner. Thus, when the liquid crystal panel is impacted by external force, the H-shaped first spacers and the strip-like second spacers can keep a tight abutment therebetween, so as to ensure the display quality of the liquid crystal panel. |
| US09733523B2 |
Exposure apparatus and exposure method using the same
An exposure method includes loading a first substrate on a loading portion , the first substrate having a photo alignment agent which is coated on the first substrate, irradiating the first substrate by moving the first substrate in a first speed in a first direction to a working portion while loading a second substrate on the loading portion, the working portion having an ultra violet light source generating ultra violet ray to harden a photo alignment agent, simultaneously irradiating the first substrate and the second substrate by moving the first substrate and the second substrate in the first direction in the working portion, and unloading the first substrate from an unloading portion while irradiating the second substrate by moving the second substrate in the first direction in the working portion. |
| US09733522B2 |
Liquid crystal display device and method for manufacturing the same
The present disclosure provides a liquid crystal display device and a method for manufacturing the same. The device includes: a first substrate; a second substrate spaced apart from and opposite to the first substrate; a first lower alignment layer formed on an upper surface of the first substrate; a first upper alignment layer formed on a lower surface of the second substrate; a second alignment layer formed in an array on either or both of an upper surface of the first lower alignment layer and a lower surface of the first upper alignment layer; a polymer barrier positioned between the first substrate and the second substrate, the polymer barrier formed on the array of the second alignment layer; and a liquid crystal positioned between the polymer barriers. |
| US09733519B2 |
Composition for forming thermoset film having photo alignment properties
A material from which a cured film exhibiting high solvent resistance, liquid crystal-alignment performance, heat resistance and high transparency can be formed. A composition for forming a thermoset film having photo alignment properties, including: a component (A) that is an acrylic copolymer having a photodimerizing moiety and a thermal cross-linking moiety; and a component (B) that is a cross-linking agent. |
| US09733517B2 |
Display device
A display device according to an aspect of the present invention includes a cover member and a display panel. The cover member includes a base material and a light-shielding layer provided in a frame-like manner. A double-faced adhesive sheet is provided so as to cover the surface of the base material and an edge portion on an inner circumferential side of the light-shielding layer. A plurality of grooves not deep enough to penetrate the light-shielding layer are provided on the edge portion on the inner circumferential side of the light-shielding layer to which the double-faced adhesive sheet is bonded. The grooves extend from the inner circumference toward an outer circumference of the light-shielding layer. The grooves are arranged side by side along the inner circumference of the light-shielding layer. |
| US09733512B2 |
Liquid crystal display device
A liquid crystal display device, in which a backlight unit, a light conversion member, a selective reflection member, a liquid crystal cell, and a display-side polarizer are disposed in this order, the backlight unit includes a light source that emits unpolarized light having a light emission central wavelength in a wavelength range of 300 nm to lower than 430 nm, the selective reflection member reflects 60% to 100% of the unpolarized light entering the selective reflection member and transmits at least some of light in a wavelength of higher than 430 nm to 650 nm, and the light conversion member includes an aligned fluorescent material that emits blue, green and red light which are linearly polarized in a vibration direction parallel to an absorption axis of the display-side polarizer, is improved in terms of the front surface luminance. |
| US09733511B2 |
Polarizing plate
Provided are a polarizing plate and a liquid crystal display device. The polarizing plate has lighter weight, a smaller thickness, and excellent physical properties such as water resistance, workability, durability, and light leakage preventing ability. In addition, the polarizing plate prevents curling occurring at the polarizing plate or a polarizer in formation thereof, and has excellent thermal resistance or thermal shock resistance. |
| US09733510B2 |
Color filter display substrate, display panel and methods for manufacturing the same
The present disclosure provides a color filter display substrate, a method for manufacturing the color filter display substrate, a display panel and a method for manufacturing the display panel. The color filter display substrate includes: a base substrate; color resin coatings arranged on the base substrate; a black matrix arranged between two of the color resin coatings; and an electric field shielding member arranged on the black matrix and configured to shield an electric field between adjacent pixel units. |
| US09733506B2 |
Liquid crystal display apparatus and dual-monitor setting method
A liquid crystal display apparatus includes a housing which is disposed to cover a rear surface of a display device, the housing comprising a top bezel and a bottom bezel which extends to wrap a portion of a top edge and a bottom edge, respectively, of a front surface of the display device, and a side bezel which extends to wrap a portion of a side edge of the display device; and a mounting portion which is disposed on a rear surface of the housing, wherein a black matrix area is exposed in a side surface opposite to one side surface of the display device which is wrapped by the side bezel of the housing. |
| US09733505B2 |
Liquid crystal panel and method of forming groove in insulating film
A liquid crystal layer is disposed on a second glass substrate side between a first glass substrate and the second glass substrate, a first insulating film and a second insulating film are formed in this order on a surface of the first glass substrate on the liquid crystal layer side, the outer edge portion of the liquid crystal layer is surrounded by a sealing material, and a plurality of TFTs are insulated from each other by the first insulating film and the second insulating film. A gate insulating film included in the second insulating film is so formed as to have a higher barrier property for gas and/or liquid than the first insulating film, and a groove having a bottom formed with the same material as a part of the material for forming the TFT is formed at a part or the whole of a peripheral edge portion of the second insulating film which is located more inside than a position at which the second insulating film overlaps the sealing material. |
| US09733504B2 |
Mobile computer with a detachable frame
A mobile computer with a detachable frame is disclosed. According to one embodiment, a mobile computer system includes a tablet computer comprising a display screen and a frame. The frame is removably attached to the tablet computer. The frame is taller than the tablet computer to provide an opening between a top side of the tablet computer and the frame. |
| US09733503B2 |
Plastic substrate and device including the same
Disclosed is a plastic substrate, which includes a plastic film, a reflective and/or conductive metal layer, and a resin layer having a conductive material dispersed therein and which is useful as a lower substrate of a transmissive electronic paper display device or a display device. |
| US09733502B2 |
Curved display device
An exemplary embodiment provides a curved display device in which occurrences of black mura are prevented or otherwise reduced. The curved display device according to the exemplary embodiment includes a curved display panel displaying images; a rear surface cover covering and supporting a rear surface of the curved display panel; and a flexible front surface chassis supporting the curved display panel. |
| US09733495B2 |
Polarization glasses
Polarization glasses are provided. The polarization glasses include a frame, and a first lens and a second lens disposed within the frame. The first lens and the second lens each include a transparent substrate, an optical alignment base material and a carbon nanotube layer; the carbon nanotube layer is adhered to a surface of the transparent substrate through the optical alignment base material; the carbon nanotube layer includes multiple carbon nanotubes extending in a same direction, and the orientation of the optical alignment base material is parallel to the extension direction of the carbon nanotube. Since the carbon nanotube layer has a flat light absorption rate within a wide wave spectrum range, the polarization glasses may efficiently alleviate discomfort of human eyes caused by light, and the carbon nanotube layer may have an absorption and isolation effect on ultraviolet light. |
| US09733492B2 |
Set of spectacle lens semifinished products, apparatus for making spectacle lenses and method therefor
A set of eyeglass lens semifinished products is provided and is composed of at least three series of eyeglass lens semifinished products having spherical or rotationally symmetric aspherical front surfaces. The series of eyeglass lens semifinished products differ in pairs in the base material of the series. Each of the series includes at least three types of eyeglass lens semifinished products which differ in pairs and the front surface shapes. The front surface shapes of the at least three types are identical on a central partial surface within the actual surface refractive power range of the front surface of the series in relation to a standard index of refraction of 1.53 between 3.2 D and 6.7 D. |
| US09733489B2 |
Method for providing a personalized spectacle lens optical system for a wearer
A method for providing a personalized optical system for a wearer wherein the optical system characterizes a spectacle ophthalmic lens comprising the following steps: a) providing a visual performance level (VPL) value of at least one eye of the wearer; b) providing a set of rules linking at least the visual performance level of step a) with at least one optical criterion chosen among one or both of the two following optical criteria groups consisting of central vision optical criterion (CVOC) group and peripheral vision optical criterion (PVOC) group; c) calculating the physical and geometrical parameters of the personalized optical system or selecting the personalized optical system in an optical systems data base comprising a plurality of optical systems, so that to meet the set of rules of step b) according to the visual performance level data provided in step a). |
| US09733486B2 |
Systems and methods for controlling aliasing in images captured by an array camera for use in super-resolution processing
Imager arrays, array camera modules, and array cameras in accordance with embodiments of the invention utilize pixel apertures to control the amount of aliasing present in captured images of a scene. One embodiment includes a plurality of focal planes, control circuitry configured to control the capture of image information by the pixels within the focal planes, and sampling circuitry configured to convert pixel outputs into digital pixel data. In addition, the pixels in the plurality of focal planes include a pixel stack including a microlens and an active area, where light incident on the surface of the microlens is focused onto the active area by the microlens and the active area samples the incident light to capture image information, and the pixel stack defines a pixel area and includes a pixel aperture, where the size of the pixel apertures is smaller than the pixel area. |
| US09733485B2 |
Collimating lens
A collimating lens includes at least two lens groups, each having an aspherical surface. The collimating lens also includes a flat diffraction lens disposed nearest to an image plane. |
| US09733481B2 |
Microdisplay based immersive headset
An immersive headset device is provided that includes a display portion and a body portion. The display portion may include microdisplays having a compact size. The microdisplays may be movable (e.g., rotational) relative to the body portion and can be moved (e.g., rotated) between a flipped-up position and a flipped-down position. In some instances, when the microdisplays are flipped up, the headset provides an augmented reality (AR) mode to a user, and when the microdisplays are flipped down, the headset provide a virtual reality (VR) mode to the user. In certain implementations, the headset includes an electronics source module to provide power and/or signal to the microdisplays. The electronics source module can be attached to a rear of the body portion in order to provide advantageous weight distribution about the head of the user. |
| US09733478B2 |
Ambient light management for virtual reality glasses
A virtual reality glasses assembly is provided. The assembly includes virtual reality glasses having lenses. The assembly further includes light attenuating filters at least one of applied to and incorporated into the lenses that automatically maintain or increase a contrast of a projected virtual reality image and prevent ultraviolet light overexposure by adjusting an amount of light passing through the lenses. Each of the light attenuating filters has one or more respective photochromic filters and one or more respective ultraviolet filters. The assembly also includes light attenuating shutters at least one of applied to and incorporated into the lenses that automatically or manually further maintain or increase the contrast of the projected virtual reality image by further adjusting the amount of light passing through the lenses. |
| US09733477B2 |
Dual axis internal optical beam tilt for eyepiece of an HMD
An eyepiece includes a first end for receiving display light, an end reflector, and a viewing region including a partially reflective surface to redirect at least a portion of the display light out of an eye-ward side of the eyepiece along an emission path. The partially reflective surface is obliquely angled to cause the emission path to have a first oblique angle in a first dimension relative to a first normal vector of the eye-ward side. The end reflector is tilted to cause the emission path to have a second oblique angle in a second dimension relative to the first normal vector of the eye-ward side. The first and second dimensions are orthogonal to each other. |
| US09733476B2 |
Image transmission device for a display and head-up display equipped with said device
An image transmission device for a display intended to display a virtual image in a driver's field of view is disclosed. The transmission device includes a semi-reflective optical element configured to transmit light rays that can be used to display the virtual image in the field of view. The optical element is also configured to guide the light. A light source emitting a light beam is also part of the device, where the light source and the optical element are located relative to one another so that the beam is emitted by the optical element operating as a light guide. |
| US09733472B2 |
Monitoring camera device
A monitoring camera device is disclosed. The device includes a housing body in which at least a monitoring camera is built in, a transparent plastic-made semispherical dome-shaped cover portion provided on one surface of the housing body, a wiper mechanism rotatably provided on the housing body and which cleans the dome-shaped cover portion, and a wiper driving portion that reciprocatively rotates and drives the wiper mechanism. The wiper mechanism includes a silicon rubber-made wiper blade having an arc surface along a curved surface of the dome-shaped cover portion, and a wiper arm having both end portions rotatably provided around a central axis of the housing body, the central axis being parallel to a bottom surface of the dome-shaped cover portion, and to which the wiper blade is attached protruding to the dome-shaped cover portion side by a predetermined length. |
| US09733466B2 |
Optical biopsy device
An objective lens system for an optical biopsy device has a lens that comprises a first part configured for viewing at a first magnification, and a second part configured for viewing at a second magnification. The second magnification is substantially different from the first magnification. The first magnification enables viewing a larger area of a target and the second magnification enables viewing the target at a cellular level with high sensitivity and specificity. Combining viewing at two different magnifications in a single objective lens results in a compact optical biopsy device. |
| US09733465B2 |
Waveguides for enhanced total internal reflection fluorescence microscopy
Evanescently-coupled planar waveguides for enhancing total internal reflection fluorescence microscopy are disclosed. The waveguides include multiple thin layers of one or more materials on a cover slip arranged resonantly enhance the optical field at the surface of the layer stack by evanescently coupling to a leaky guided mode. |
| US09733464B2 |
Focus detection unit and optical apparatus
A focus detection unit to adjust a focal point of an image, of an object, formed by an optical system includes a first output section, a second output section, and a projection optical system. The first output section includes a first light modulation element configured to generate a first pattern image based on incident light and is configured to output the generated first pattern image. The second output section includes a second light modulation element configured to generate a second pattern image based on incident light and is configured to output the generated second pattern image. The projection optical system is configured to project the output first pattern image and the output second pattern image such that the output first pattern image and the output second pattern image have a predetermined positional relationship at an in-focus position of the optical system. |
| US09733459B2 |
Projected television device and screen
A front projection display device is provided including an image-generating source configured to generate an image, a wide angle lens system adapted to receive the image, and a screen. The wide angle lens system may be configured to increase distortion of the image in a first stage and decrease distortion of the image in a second stage. The screen may be configured to receive the image from the wide angle lens system on a first side and reflect the image back to a viewer on the first side. In another embodiment, a screen is provided for a front projection system, the screen may be configured to receive light from a steep angle and may include any number of surface topographies configured to reflect light back to the viewer along a desired viewing plane. |
| US09733455B1 |
Optical image lens assembly, image capturing device and electronic device
An optical image lens assembly includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element with negative refractive power has an image-side surface being concave. The second lens element has an object-side surface being convex. The third lens element has positive refractive power. The fourth lens element with negative refractive power has an image-side surface being concave. The fifth lens element with positive refractive power has an image-side surface being convex. The sixth lens element with negative refractive power has an object-side surface being concave and an image-side surface being concave and the image-side surface of the sixth lens element includes at least one convex shape in an off-axial region thereof. |
| US09733451B2 |
Dome camera
A dome camera includes a camera body rotatable and including a lens system and an imaging device, a correction optical system having a curved shape, and a dome cover covering the camera body and the correction optical system. The correction optical system performs at least any one of tilt, decenter, and rotation in accordance with a rotation angle of the camera body. |
| US09733450B2 |
Lens assembly
A lens assembly comprises sequentially from an object side to an image side along an optical axis a first lens, a second lens, a stop, a third lens, a fourth lens and a fifth lens. The first lens is a biconvex lens with positive refractive power. The second lens is a meniscus lens with negative refractive power and the convex surface of second lens faces the object side. The third lens is a meniscus lens with negative refractive power and the convex surface of third lens faces the object side. The fourth lens is a meniscus lens with positive refractive power and the concave surface of fourth lens faces the object side. The fifth lens is a biconcave lens with negative refractive power. The lens assembly satisfies the following condition: 1.10 |
| US09733448B1 |
Flexure-based focus mechanism
Techniques and architecture are disclosed for stabilizing optical/imaging componentry over a broad range of environmental conditions and stressors. A flexure-based focus mechanism provided using the disclosed techniques may help to minimize or otherwise reduce the effects of a wide variety of stressors (e.g., vibration, torque, thermal expansion/contraction, etc.), thus assisting with achieving and/or maintaining fine focus with an optical/imaging component. In some cases, such a mechanism can be: (1) operatively coupled with a given optical/imaging system component; and/or (2) integrated therewith. In some instances, an optional drive assembly may be implemented in conjunction with such a mechanism to assist with achieving and/or maintaining fine focus. |
| US09733445B2 |
Access terminal box
An access terminal box pertaining to the field of communications technologies. The access terminal box includes a protective cover, a base, an adapter, a fastening plate, and a base plate, where the base is fastened on the base plate, the fastening plate is fastened on the base, the protective cover is fastened on the base and covers the fastening plate, a fastening slot is disposed on the fastening plate, and the adapter is fastened inside the fastening slot. The fastening plate is disposed, and the adapter is separately mounted on the fastening plate, such that space of the base is more compact, and a volume of the access terminal box is reduced. |
| US09733443B2 |
Binder film for a fiber optic cable
A fiber optic cable includes a core and a binder film surrounding the core. The core includes a central strength member and core elements, such as buffer tubes containing optical fibers, where the core elements are stranded around the central strength member in a pattern of stranding including reversals in lay direction of the core elements. The binder film is in radial tension around the core such that the binder film opposes outwardly transverse deflection of the core elements. Further, the binder film loads the core elements normally to the central strength member such that contact between the core elements and central strength member provides coupling there between, limiting axial migration of the core elements relative to the central strength member. |
| US09733442B2 |
Optical communication apparatus
Optical communication apparatus includes a printed circuit board (PCB), a photoelectric unit electrically connected to the PCB, a supporting member positioned on the PCB, a coupler supported on the supporting member, and an optical fiber unit. The coupler optically couples the photoelectric unit to the optical fiber unit. The supporting member defines a through stepped hole having a larger first hole and a smaller second hole. The supporting member includes a step portion between the first hole and the second hole. The second hole is closer to the PCB than the first hole. The supporting member defines a number of positioning holes, and the coupler comprises a number of positioning poles corresponding to the positioning holes. The coupler is connected to the supporting member by inserting the positioning poles into the corresponding positioning holes. |
| US09733441B2 |
Heat dissipation clamp and methods, devices and systems for facilitating heat dissipation in optical communications modules
A heat dissipation system for an optical communications module is provided that includes a heat dissipation clamp having a plurality of force-application devices for applying respective, precisely-controlled forces to respective optical communications modules of an array to maintain electrical interconnectivity between the modules of the array and respective electrical sockets. The force-application devices are independent of one another such that the respective electrical interconnectivity forces applied to the respective modules are independent of one another. This independence ensures that the proper amount of electrical interconnectivity force is applied to each module of the array, which ensures that the planarity of the system PCB is maintained without the need for a backing, or bolstering, plate. Inner walls of the heat dissipation clamp are in contact with the modules so that heat generated by the modules is transferred into the heat dissipation clamp where some or all of the heat is dissipated. |
| US09733440B2 |
Optical connectors for coupling light sources to optical fibers
Optical connectors for connecting optical fiber to a light source are disclosed. In one embodiment, an optical connector includes a housing with a first end having an open aperture and a second end having a blind aperture. A chamber is disposed in the housing such that the optical axis of the housing passes through the chamber. The chamber includes a first material. A light collecting region formed from a second material is disposed in the housing between the second end of the housing and the chamber. A blind aperture is positioned in the light collecting region such that a termination of the blind aperture is spaced apart from the chamber by at least a portion of the second material. A refracting surface is disposed in the housing between the open aperture and the light collecting region such that the optical axis of the housing passes through the refracting surface. |
| US09733438B2 |
Optical connector for data transceiver modules and lens block for optical connectors
An optical connector includes a lens block mounted in a MPO housing and optically coupled between an optical light guide and an external coupling light guide. A first lens formed on a first surface of the lens block to totally reflect and collimate light emitting from the optical light guide to a second surface. The second surface is coated with a partial transmission coating on a transmitter side and a total reflective coating on a receiver side. A second lens formed on a third or fourth surface on the lens block for focusing light from the second surface onto the external coupling light guide. |
| US09733437B2 |
Connector comprising a locking device
A connector including a housing with a cable entry and a contact face presenting one or more conductors for signal transfer to associated conductors of a complementary connector. The connector includes a cable entry shield of an electro-conductive material gripping around the cable at the cable entry. The cable entry shield can for example be formed by a pin holder for holding alignment pins and the base of a locking device, jointly gripping around the cable. |
| US09733433B2 |
Optical connection box
An optical connection box includes, a plurality of first optical connectors to which a plurality of first optical paths are respectively connected, a plurality of second optical connectors that respectively include an operation unit protruding from a peripheral edge side position further from a position of the plurality of first optical connectors on a first surface of the optical connection box, and that are respectively connected to a plurality of receptacle optical connectors which are disposed in the plurality of second optical paths, a plurality of relay optical fibers in which any one of the plurality of first optical connectors is disposed in the first terminal and any one of the plurality of second optical connectors is disposed in the second terminal, and a fitting structure with respect to a substrate in which the receptacle optical connectors are disposed. |
| US09733431B2 |
Noise reduction device and detection apparatus including same
A noise reduction device capable of reducing noise over a wide frequency range and a detection apparatus including the same are provided. The noise reduction device includes a splitting unit configured to split pulsed light generated in a first period into three or more pulsed light beams, a delaying unit configured to provide the three or more pulsed light beams with different delay times, and a combining unit configured to combine the three or more pulsed light beams. Among the three or more pulsed light beams, two pulsed light beams whose delay times provided by the delaying unit are closest to each other are configured such that a difference between their delay times is equal to the first period. |
| US09733428B2 |
Flexible 3-D photonic device
Three-dimensional flexible photonic integrated circuits on silicon are fabricated in semiconductor wafer form and then transferred to Silicon-on-Polymer (SOP) substrates. SOP provides flexibility for conformal mounting with devices capable of maintaining performance when dynamically deformed to allow routing of light in x, y and z directions. Bonding a wafer or individual die of III-V semiconductor, such as Gallium Arsenide or similar photonic material, to the flexible silicon creates an active region for lasers, amplifiers, modulators, and other photonic devices using standard processing. Mounting additional photonic devices to the opposite side of a flexible photonic waveguide produces a stack for three-dimensional devices. Multiple flexible photonic waveguides may be stacked to increase functionality by transferring light between stacked waveguides. The flexible photonic circuit allows for integration of photonic devices such as low threshold lasers, tunable lasers, and other photonic integrated circuits with flexible Complementary Metal Oxide Semiconductor (CMOS) integrated circuits. |
| US09733424B2 |
Multicore fiber and method of manufacturing the same
A multicore fiber according to an embodiment of the present invention includes a plurality of cores and a cladding that encloses the plurality of the cores. The external form of the cladding in a cross section is formed of an arc portion that is formed in an arc shape relative to the center axis of the cladding and a non-arc portion that is pinched between two ends of the arc portion and not formed in an arc shape relative to the center axis of the cladding. The non-arc portion is formed with a pair of projections projecting from two ends of the arc portion on the opposite side of the center axis relative to a straight line connecting the both ends of the arc portion and one or more of recesses pinched between the pair of the projections. |
| US09733421B2 |
Display device and backlight module thereof
A backlight module having a light guide plate, an optical assembly disposed on an upper surface of the light guide plate, and a light shielding tape, the light guide plate includes a light guide plate body and a reinforcement member disposed at a non-incidence side end surface of the light guide plate body, and the light shielding tape is adhered to a portion of an upper surface of the optical assembly and extends to cover the reinforcement member. Further provided is a display device having the same. |
| US09733418B2 |
Light source module and display device
A light source module is provided. At least one light-emitting device emits light and is disposed beside the light guide plate. A light guide plate includes a first surface, a second surface being opposite to the first surface and a light-entering surface connecting the first surface with the second surface. At least one first light guide end, which is located in front of the light-emitting device, and at least one second light guide end, which is connected to the first light guide end, are located on a side of the light guide plate where the light-entering surface is located. A first light-transmitting medium at least located at the first light guide end on the first surface has a refractive index which is larger then a refractive index of a medium or space located at the second light guide end on the first surface. A display device is also provided. |
| US09733411B2 |
Light extraction elements
A light guide is provided. The light guide includes a first major surface comprising an array of Z-shaped extraction elements. Each Z-shaped extraction element includes: a first face; a second face adjoining the first face, wherein the first face and an upper portion of the second face define an indentation projecting inwardly from a plane defined by the first major surface; and a third face adjoining the second face, wherein the third face and a lower portion of the second face define a protrusion projecting outwardly from the plane defined by the first major surface. |
| US09733409B2 |
Light guide plate, backlight source and display apparatus
The present invention relates to the technical field of display, and discloses a light guide plate, a backlight source and a display apparatus, for solving the problem of the exit light non-uniformity of the backlight source. The light guide plate comprises a light guide plate main body and at least one boss, the light guide plate main body comprises a first light entrance surface, a first light exit surface intersecting with the first light entrance surface, and a first bottom surface opposed to the first light exit surface; the boss is located on the first light entrance surface and comprises a second bottom surface adjoining the first light entrance surface, a top surface opposed to the second bottom surface, as well as two end faces and two side surfaces respectively intersecting with the top surface and the second bottom surface at two ends, wherein the area of the top surface is less than that of the second bottom surface, the two end faces are respectively flush with the first bottom surface and the first light exit surface, and the two side surfaces are respectively slope surfaces which may be used as a second light entrance surface. The light guide plate mentioned by the present invention is used to improve the exit light uniformity of the backlight source. |
| US09733406B2 |
Organic compound, anisotropic optical film and method of production thereof
The present invention is related to 6,7-dihydrobenzimidazo[1,2-c]quinazolin-6-one derivatives of the general structural formula (I), the anisotropic optical film based on these derivatives with phase-retarding properties for displays, and method of producing thereof: where X is a carboxylic group COOH, m is 0, 1, 2 or 3; Y is a sulfonic group SO3H, n is 0, 1, 2 or 3; Z is an acid amide group L-NH2; p is 0, 1, 2 or 3; K is a counterion selected from the list comprising H+, NH4+, Na+, K+, Li+, Mg2+, Ca2+, Zn2+, and Al3+; s is the number of counterions providing neutral state of the molecule; R is a substituent selected from the list comprising CH3, C2H5, NO2, Cl, Br, F, CF3, CN, OH, OCH3, OC2H5, OCOCH3, OCN, SCN, NH2, and NHCOCH3; w is 0, 1, 2, 3 or 4; and R1 is a substituent selected from the list comprising H, CH3, C2H5, C3H7, i-C3H7, CH2CH2CH2CH3, CH(CH3)CH2CH3, CH2CH(CH3)CH3 and C(CH3)3 and L is a linking group. |
| US09733404B2 |
Layered structure for an infrared emitter, infrared emitter device and detector
The present publication describes a heat-resistant optical layered structure, a manufacturing method for a layered structure, and the use of a layered structure as a detector, emitter, and reflecting surface. The layered structure comprises a reflecting layer, an optical structure on top of the reflecting layer, and preferably shielding layers for shielding the reflecting layer and the optical structure. According to the invention, the optical structure on top of the reflecting layer comprises at least one partially transparent layer, which is optically fitted at a distance to the reflecting layer. |
| US09733403B2 |
Coated article with low-E coating having absorbing layers for low film side reflectance and low visible transmission
Absorbing layers of a low-emissivity (low-E) coating are designed to cause the coating to have a reduced film side reflectance which is advantageous for aesthetic purposes. In certain embodiments, the absorbing layers are metallic or substantially metallic (e.g., NiCr or NiCrNx) and are positioned in order to reduce or prevent oxidation of the absorbing layers during optional heat treatment (e.g., thermal tempering, heat bending, and/or heat strengthening). Coated articles according to certain example embodiments of this invention may be used in the context of insulating glass (IG) window units, other types of windows, etc. |
| US09733401B2 |
LED display system
An LED display device includes an LED display panel (1); and an encasing, arranged on one side of the LED display panel (1). The encasing includes a plurality of diffuser units (10); each diffuser unit (10) is adhered to the LED display panel (1); and, a locating structure is arranged between the diffuser unit (10) and the LED display panel (1) so as to limit an adhesion position of the diffuser unit (10) on the LED display panel (1). The LED display device has a small splicing gap and a better display effect. |
| US09733400B2 |
Light directing film
The present invention discloses a light directing film comprising a first structured major surface, a second major surface opposite to the first structured major surface, wherein the first structured major surface comprises a first prism element and a second prism element meandering in a wary manner. |
| US09733393B2 |
Light-reflective structures and methods for their manufacture and use
Light-reflective materials and methods for their preparation and use are described. The materials can have multiple particles or voids arranged in a crystal structure. The materials can reflect various types of light such as visible light, ultraviolet light, or infrared light. |
| US09733389B2 |
Multi-sensor contamination monitoring
A downhole sampling tool is operated to obtain formation fluid from a subterranean formation, which then flows through a flowline of the downhole sampling tool. Real-time density and optical density sensors of the downhole sampling tool are co-located proximate the flowline. Contamination of the formation fluid in the flowline is then determined based, at least in part, on the real-time density and optical density measurements obtained utilizing the co-located sensors. |
| US09733383B2 |
Methods for compositional analysis of downhole fluids using data from NMR and other tools
Methods and apparatuses are provided for analyzing a composition of a hydrocarbon-containing fluid. The methods include using a nuclear magnetic resonance (NMR) tool to conduct NMR measurements on the hydrocarbon-containing fluid to obtain NMR data. A non-NMR tool, such as an optical tool, is used to conduct additional measurements and to obtain non-NMR data on the fluid. The methods further include determining an indication of the composition of the fluid by using the NMR data and normalizing the indication of the composition of the fluid using the non-NMR data. |
| US09733380B2 |
Method and system for broadband measurements using multiple electromagnetic receivers
An electromagnetic (EM) receiver system for measuring EM signals. The EM receiver system includes a frame; a first EM receiver attached to the frame and configured to measure the EM signals within a first frequency range; and a second EM receiver attached to the frame and configured to measure the EM signals within a second frequency range. Corresponding axes of the first and second EM receivers are substantially parallel to each other. |
| US09733377B2 |
Method and system for streamer depth control
Depth and tilt control systems for geophysical sensor streamers and methods of use are discussed. Such systems may include a plurality of tilt sensors disposed at spaced apart locations along the geophysical sensor streamer, each tilt sensor having a first tilt sensing element arranged to measure tilt of the geophysical sensor streamer proximate the associated spaced apart location, a plurality of LFD control devices, each disposed proximate one of the tilt sensors along the geophysical sensor streamer, and a plurality of microcontrollers, each microcontroller in signal communication with at least one of the LFD control devices and its associated tilt sensor, wherein each microcontroller is capable of utilizing the tilt measured by the associated tilt sensor to selectively operate the associated LFD control device to cause the geophysical sensor streamer to align with a selected depth profile. |
| US09733376B2 |
Combined wide and narrow azimuth seismic data acquisition system and method
There is a method for acquiring seismic data over a survey area. The method includes deploying streamer and source vessels to acquire seismic data along a survey line; performing one pass with the streamer and source vessels along the survey line for collecting wide azimuth (WAZ) data; and performing another pass with the streamer and source vessels along the survey line for collecting narrow azimuth (NAZ) data. |
| US09733373B2 |
Systems and methods for automated identification of surfaces for building of geologic hydrodynamic model of oil and gas deposit by seismic data
The invention generally relates to methods of modeling and building models of oil-and-gas deposits. More particularly, the invention relates to a computer-implemented method, a computerized system, and a computer-readable medium designed for automated identification of surfaces for building a geologic-hydrodynamic model of an oil and gas deposit based on seismic data. A technical result is the improvement of the accuracy of building a geological-hydrodynamic model of an oil-and-gas deposit. The objective of embodiments of the invention is to provide a method, device, and a non-transitory computer-readable medium designed for the implementation of stages accounting for a considerable part of the entire problem of building a geological-hydrodynamic model, namely, automated (that is, requiring the user to participate only in the stage of initial data input) building of a set of surfaces based on input seismic data. The output surfaces can be used, without additional processing, to construct a geological-hydrodynamic grid. |
| US09733372B2 |
Method and system for identification of gas hydrates and free gas in geologic beds
A method and system for prospecting for gas hydrates and gas hydrates over free gas is disclosed. The method includes using well log data to form a rock physics model to generate synthetic seismic representing hydrate and hydrate-over-gas models. Spectral decomposition is applied to the synthetic seismic and to field seismic from the prospecting area, forming low frequency narrow band data sets. From mapped potential sands in the field data, compare positive amplitude dominated event in the narrow band field data to the narrow band synthetics for gas hydrates. Compare negative amplitude dominated event in the narrow band field data to the narrow band synthetics for gas or gas hydrate-over gas. From these comparisons, perform modeling to determine saturation and thickness for hydrates and hydrates-over-gas. |
| US09733370B2 |
Dual axis geophones for pressure/velocity sensing streamers forming a triple component streamer
A seismic streamer includes a sensor comprises an axially oriented body including a plurality of axially oriented channels arranged in opposing pairs; a plurality of hydrophones arranged in opposing pairs in the channels; a pair of orthogonally oriented acoustic particle motion sensors; and a tilt sensor adjacent or associated with the particle motion sensors. The streamer has a plurality of hydrophones, as previously described, aligned with a plurality of accelerometers which detect movement of the streamer in the horizontal and vertical directions, all coupled with a tilt sensor, so that the marine seismic system can detect whether a detected seismic signal is a reflection from a geologic structure beneath the streamer or a downward traveling reflection from the air/seawater interface. |
| US09733366B2 |
System and method for characterizing focused charged beams
An apparatus for characterizing a focused charged beam is provided. The apparatus includes a plurality of parallel conducting channels and at least one current sensing unit configured to measure current across each of the plurality of parallel conducting channels. |
| US09733364B2 |
Method and system for a dual mode global navigation satellite system
Methods and systems for a dual mode global navigation satellite system may comprise selectively enabling a medium Earth orbit (MEO) radio frequency (RF) path and a low Earth orbit (LEO) RF path in a wireless communication device to receive RF satellite signals. The signals may be processed to determine a position of the wireless device. The signals may be digitized and buffered before further processing. The RF paths may be time-division duplexed by the selective enabling of the MEO and LEO paths. Acquisition and tracking modules in the MEO RF path may be blanked when the LEO RF path is enabled. The MEO RF path may be powered down when the LEO RF path is enabled. The signals may be down-converted to an intermediate frequency before down-converting to baseband frequencies or may be down-converted directly to baseband frequencies. In-phase and quadrature signals may be processed. |
| US09733363B2 |
Filtering for global positioning system (GPS) receivers
Devices and methods are directed to estimating a position of the device/user using a delta range measurement (DRM) module to measure a range difference between first and second range values for first and second time instants based on, e.g., carrier phase measurements. The time period between the first and second time instants may be greater than a periodic interval at which a new phase value is sampled. This architecture of the DRM module provides extended delta ranges values which also overlap in time, enabling a combination of improved dilution of precision and keeping fast generation of delta range values suitable for use in continuous filtering. A filter, e.g., a Kalman filter, may be used compute current estimates of two positions, or a combination of a position and a position difference, of the device based at least on the range difference and a priori estimate(s) of the position(s) of the device. |
| US09733359B2 |
GNSS signal processing with regional augmentation message
Methods and apparatus for processing of GNSS data derived from multi-frequency code and carrier observations are presented which make available correction data for use by a rover located within the region, the correction data comprising: the ionospheric delay over the region, the tropospheric delay over the region, the phase-leveled geometric correction per satellite, and the at least one code bias per satellite. In some embodiments the correction data includes an ionospheric phase bias per satellite. Methods and apparatus for determining a precise position of a rover located within a region are presented in which a GNSS receiver is operated to obtain multi-frequency code and carrier observations and correction data, to create rover corrections from the correction data, and to determine a precise rover position using the rover observations and the rover corrections. The correction data comprises at least one code bias per satellite, a fixed-nature MW bias per satellite and/or values from which a fixed-nature MW bias per satellite is derivable, and an ionospheric delay per satellite for each of multiple regional network stations and/or non-ionospheric corrections. Methods and apparatus for encoding and decoding the correction messages containing correction data are also presented, in which network messages include network elements related to substantially all stations of the network and cluster messages include cluster elements related to subsets of the network. |
| US09733357B2 |
Infrared proximity sensor package with improved crosstalk isolation
Disclosed are various embodiments of an infrared proximity sensor package comprising an infrared transmitter die, an infrared receiver die, a housing comprising sidewalls, a first recess, a second recess, a partitioning divider disposed between the first and second recesses, and an overlying shield comprising an infrared-absorbing material. The transmitter die is positioned in the first recess, and the receiver die is positioned within the second recess. The partitioning divider comprises liquid crystal polymer (LCP) such that the partitioning divider and the infrared-absorbing material of the shield cooperate together to substantially attenuate and absorb undesired infrared light that might otherwise become internally-reflected within the housing or incident upon the receiver as a false proximity or object detection signal. |
| US09733354B2 |
Systems and methods for concealed radar imaging
A concealed radar imaging system includes a visible light mirror, a radar device positioned behind the visible light mirror, and a processing circuit coupled to the radar device. The visible light mirror includes a reflective layer configured to reflect visible light, and allow a radar signal to pass therethrough. The radar device is configured to transmit the radar signal, receive a reflection of the radar signal, and generate reflection data based on the reflected radar signal. The processing circuit is configured to control operation of the radar device, receive the reflection data from the radar device, and generate imaging data based on the transmitted radar signal and the reflection data. |
| US09733353B1 |
Offset feed antennas
An apparatus for detecting objects includes a transceiver configured to generate a radar signal, a radar having a transmit antenna configured to transmit the radar signal, and a receive antenna configured to sense a return signal in response to a transmission of the radar signal. The apparatus also includes a processor configured to detect an object based on the return signal. One or more of the transmit antenna or the receive antenna include offset spiral feed antennas. |
| US09733350B2 |
Vehicle radar control
Methods and systems are provided for controlling a radar system of a vehicle. One or more transmitters are configured to transmit radar signals. A plurality of receivers are configured to receive return radar signals after the transmitted radar signals are deflected from an object proximate the vehicle. A processor is coupled to the plurality of receivers, and is configured to generate a plurality of feature vectors based on the returned radar signals and generate a three dimensional representation of the object using the plurality of feature vectors. |
| US09733347B2 |
Radar apparatus
A radar transmitter Txs (s=1) generates a baseband transmission signal by modulating a first code sequence having a prescribed code length on the basis of a first transmission timing signal and gives a first transmission phase shift corresponding to each transmission cycle to the transmission signal. A radar receiver Txs (s=2) generates a baseband transmission signal by modulating a second code sequence having the prescribed code length on the basis of a second transmission timing signal and gives, to the transmission signal, a second transmission phase shift that correspond to each transmission cycle and opposite to the first transmission phase. |
| US09733339B2 |
Position and orientation calibration method and apparatus
A position and orientation measuring apparatus calculates a difference between an image feature of a two-dimensional image of an object and a projected image of a three-dimensional model in a stored position and orientation of the object projected on the two-dimensional image. The position and orientation measuring apparatus further calculates a difference between three-dimensional coordinate information and a three-dimensional model in the stored position and orientation of the object. The position and orientation measuring apparatus then converts a dimension of the first difference and/or the second difference to cause the first difference and the second difference to have an equivalent dimension and corrects the stored position and orientation. |
| US09733335B2 |
RFID tag locationing using dynamic beacon tag association
A method and apparatus for determining the position of a RFID tag. The method includes the following: (1) measuring the position of an active device to an accuracy of better than 1.0 meter using a radio locating system to determine the position of a reference point; (2) detecting a first RF signal from a reference RFID tag near the reference point with an RF receiver in an RFID reading system; (3) detecting a second RF signal from a RFID tag of interest with the RF receiver in the RFID reading system; and (4) processing both the first RF signal and the second RF signal and relying upon at least partially the position of the reference point to determine the position of the RFID tag of interest. |
| US09733332B2 |
Fiber optic personnel safety systems and methods of using the same
A personnel monitoring system. The personnel monitoring system includes a host node having an optical source for generating optical signals, and an optical receiver. The personnel monitoring system also includes a plurality of fiber optic sensors for converting at least one of vibrational and acoustical energy to optical intensity information, each of the fiber optic sensors having: (1) at least one length of optical fiber configured to sense at least one of vibrational and acoustical energy; (2) a reflector at an end of the at least one length of optical fiber; and (3) a field node for receiving optical signals from the host node, the field node transmitting optical signals along the at least one length of optical fiber, receiving optical signals back from the at least one length of optical fiber, and transmitting optical signals to the optical receiver of the host node. |
| US09733331B2 |
Method of manufacturing touch sensors
Roll-to-roll processes for manufacturing touch sensors on a plastic base film are provided. The touch sensors can be deposited on the base film using various patterning techniques. One or more shorting bars can also be patterned onto the base film to couple together traces, such as drive lines, sense lines, conductive traces, and the like, of the touch sensor to prevent a potential difference from forming between traces due to static buildup during the manufacturing process. After the touch sensor is fully formed on the base film, the touch sensor can be removed from the base film using lithography or a physical cutting process. The removal process can separate the touch sensor from the one or more shorting bars, thereby uncoupling the traces of the touch sensor. |
| US09733329B2 |
System and method for field map estimation
A system and method for determining a magnetic field map when using a magnetic resonance imaging (MRI) system to acquire images from a region of interest (ROI) of a subject. The method includes selecting a pulse sequence to elicit a plurality of echoes from the subject as medical imaging data from the subject. The method also includes optimizing an echo time for a dynamic range of interest during the pulse sequence (SBmax), a minimum signal-to-noise ratio (SNR0) in the medical imaging data, and minimum T2* value in the ROI. The method further includes generating a magnetic field map estimation using the optimized echo times. |
| US09733328B2 |
Compressed sensing MR image reconstruction using constraint from prior acquisition
The invention relates to a method of MR imaging of at least a portion of a body (10) of a patient placed in an examination volume of a MR device (1), the method comprising the steps of: —subjecting the portion of the body (10) to a first imaging sequence for acquiring a first signal data set (21); —subjecting the portion of the body (10) to a second imaging sequence for acquiring a second signal data set (23), wherein the imaging parameters of the second imaging sequence differ from the imaging parameters of the first imaging sequence; —reconstructing a MR image from the second signal data set (23) by means of regularization using the first signal data set (21) as prior information. Moreover, the invention relates to a MR device (1) and to a computer program for a MR device (1). |
| US09733325B2 |
Method for characterizing a sample by NMR spectroscopy with acquisition during the generation of a radiofrequency magnetic field
A method and apparatus for characterizing a sample using a nuclear magnetic resonance spectrameter in which an effective field is generated. The field has an effective vector and results from a static magnetic field and a radiofrequency magnetic field. The effective vector rotates relative to a terrestrial reference frame. |
| US09733324B2 |
Magnetic resonance imaging system with a multi-channel impedance matching network
The Magnetic Resonance Imaging (MRI) system includes a radio-frequency transmitter with multiple transmit channels. The MRI system includes an impedance matching network (320, 1402, 1502, 1602) for matching the radio-frequency transmitter to a remotely adjustable radio-frequency antenna (310, 1504, 1602) with multiple antenna elements (312, 314, 316, 318, 1404). The MRI system includes a processor (336) for controlling the MRI system. The execution of the instructions by the processor causes it to: measure (100, 200) a set of radio-frequency properties (352) of the radio-frequency antenna, calculate (102, 202) a matching network command (354) using the set of radio-frequency properties and a radio frequency model (366), and adjust (104, 204) the impedance matching network by sending the matching network command to the impedance matching network, thereby enabling automatic remote impedance matching. |
| US09733320B2 |
Detecting apparatus, medical apparatus and method for detecting a position of a predetermined part of a subject
A detecting apparatus configured to detect a position of a predetermined part of a subject, based on image data of a region including the predetermined part is provided. The detecting apparatus includes a first detecting unit configured to detect a reference position used when the position of the predetermined part is detected, the reference position detected from within the image data, a determining unit configured to rotate a window for detecting the position of the predetermined part about the reference position, and configured to determine a rotational angle of the window when the predetermined part is included in the window, and a second detecting unit configured to set an actual rotational angle of the window to the determined rotational angle and configured to detect the position of the predetermined part from within the window. |
| US09733319B2 |
Device, method and system to control an imaging system
A control device of an imaging system has a computer with communication interfaces for central control of the imaging system, and components each having a communication interface for local control of units of the imaging system. The communication interfaces of the components are respectively connected via a connection with an interface of the computer, and a transmitting component, among the components transfers data via the computer to a receiving component, among the components, for the exchange of information between the components. |
| US09733315B2 |
Nanomagnetic detector array for biomolecular recognition
A biomolecular sensor system includes an array of magnetoresistive nanosensors designed for sensing biomolecule-conjugated superparamagnetic nanoparticles. Materials and geometry of each sensor element are designed for optimized sensitivity. The system includes magnetic field generators to apply forces to superparamagnetic nanoparticles for 1) nanoparticle manipulation, 2) sensor magnetic biasing, 3) magnetic pull-off measurement for differentiation against non-specific association, and 4) removal of all particles from the sensor array surface. |
| US09733314B2 |
Method and system for detecting LED short circuit in LED strings or detecting matching among LED strings
This specification relates to a method and a system for detecting light emitting diode (LED) short circuit in a plurality of LED strings or detecting matching among the plurality of LED strings, wherein one end of each of the plurality of LED strings is connected to a same output end of a power supply, and the other end is respectively connected to a corresponding switch. According to the present invention, first current of each of LED strings is obtained when the output end of the power supply outputs a first voltage; differences between the minimum of the first currents of LED strings and other first currents are calculated; the differences are compared with a comparing threshold; it is determined that the LED strings corresponding to the other currents for which differences are larger than the comparing threshold include short circuit or mismatch with the LED string corresponding to the minimum current. Accordingly, it is possible to reduce the number of pins and area of a control chip. |
| US09733313B2 |
Method of operating a generator connected to a power supply network
In a method of operating a generator connected to a power supply network, in particular a synchronous generator, during a network fault in the power supply network, in particular during an electric short-circuit, electric excitation of the generator is at least temporarily reduced based on the value of at least one operating parameter of the generator prior to the network fault and/or during the network fault. |
| US09733309B2 |
Built-in self-test circuit
A built-in self-test (BIST) circuit is disclosed which integrates the functions of pins for test input data TDI, test output data TDO and an analog input signal VPP into a single digital/analog input/output module, and internally produces a test trigger signal STROBE and a digital-analog conversion signal ANA. In addition, when there is a need to power the test chip with a voltage or current, a data generation circuit of the BIST circuit can generate a digital-analog conversion signal to change an operating mode of the digital/analog input/output module and hence enable the transmission of analog data. According to the present invention, the testing can be performed with only two pins, which leads to an improvement in test efficiency and a reduction in test cost. |
| US09733307B1 |
Optimized chain diagnostic fail isolation
A method, system, and/or computer program product of scanning of an integrated circuit including chiplets to isolate fault locations is provided herein. The scanning of the integrated circuit includes providing, by a pervasive of the integrated circuit, an input to the chiplets. Each of the chiplets can include a pervasive satellite, a multiplexer, and latches. The scanning of the integrated circuit includes also scanning, by each pervasive satellite of the chiplets, data based on the input via the multiplexer into the latches to produce scan data for each of the chiplets. The scanning of the integrated circuit also includes comparing, by the pervasive of the integrated circuit, the scan data of each of the chiplets to expectant data stored on the pervasive to isolate the fault locations. |
| US09733305B2 |
Frequency-domain high-speed bus signal integrity compliance model
Embodiments of the present disclosure provide methods for using a compliance model to determine compatibility of a channel with a bus's chip I/O circuitry at its ends. The method includes identifying at least one design criteria and obtaining boundary sets of frequency domain parameters for compliant signal channels known to achieve the design criteria. In certain embodiments, the boundary sets may be derived using a genetic algorithm. The method further includes verifying whether a particular signal channel is compliant by comparing values of frequency domain parameters for the particular channel to one or more of the boundary sets of frequency domain parameters for the known compliant channels. |
| US09733303B2 |
Interlock detector with self-diagnosis function for an interlock circuit, and method for the self-diagnosis of the interlock detector
The interlock detector includes a first input, wherein a first output signal from an interlock generator is applied to the first input. The interlock detector further includes a second output which is configured to provide a microprocessor with a second output signal. The interlock detector further includes a differential amplifier that includes a second input, a third input, and a third output, wherein the second input and the third input are connected to the first input. The interlock detector further includes a comparator circuit that includes a fourth input and a fourth output, wherein the fourth input is connected to the third output, the fourth output is connected to the second output, and the fourth input is positioned between the comparator circuit and the differential amplifier. |
| US09733299B2 |
Inspection jig
An inspection jig may include a frame, an electrode body provided with electrodes, conductive contactors having a wire shape, a support block having a facing surface opposite to which an inspection circuit board is disposed, guiding one ends of the contactors to the inspection points of the circuit board mounted on the facing surface, guiding other ends to the electrodes, and configured to move relatively to the frame in a moving direction which crosses the facing surface, biasing parts configured to bias the support block in a direction moving away from the electrode body and close to the circuit board, and a regulating plate disposed between the support block and the frame so as to extend in a direction from the support block to the frame, having elasticity, and having regulation of deformation in a first direction which is parallel to the facing surface and which crosses the extending direction. |
| US09733294B2 |
Electricity meter hot socket detection
When a poor meter to socket connection occurs, there is the potential for arcing to develop which can result in a hot socket and a fire. Disclosed herein are methods for a meter to detect the occurrence of an arc condition in the socket by analyzing the RF noise on the channels of the communication spectrum used by the meter to communicate within its metering system. For example, by keeping a record of the normal background noise and looking for a broadband increase in the noise on all channels, arc detection can be achieved. Meter quantities such as temperature, current, voltage, and harmonic content may also be used in a standalone manner or in combination with broadband RF noise to detect an arc condition. A disconnect switch within the meter can be opened to remove the arc fault. |
| US09733287B2 |
Distributed control system for parallel-connected DC boost converters
The disclosed invention is a distributed control system for operating a DC bus fed by disparate DC power sources that service a known or unknown load. The voltage sources vary in v-i characteristics and have time-varying, maximum supply capacities. Each source is connected to the bus via a boost converter, which may have different dynamic characteristics and power transfer capacities, but are controlled through PWM. The invention tracks the time-varying power sources and apportions their power contribution while maintaining the DC bus voltage within the specifications. A central digital controller solves the steady-state system for the optimal duty cycle settings that achieve a desired power supply apportionment scheme for a known or predictable DC load. A distributed networked control system is derived from the central system that utilizes communications among controllers to compute a shared estimate of the unknown time-varying load through shared bus current measurements and bus voltage measurements. |
| US09733284B2 |
Current detection circuit
To provide a current detection circuit capable of suppressing the occurrence of a large potential difference between input terminals of a differential amplifier circuit, and preventing degradation of input transistors. A differential amplifier circuit is equipped with a clamp circuit which limits gate-source voltages of a pair of PMOS transistors each having a bulk and a source connected to each other with the sources of the pair of PMOS transistors as input terminals. |
| US09733281B2 |
Voltage sensor system
A voltage sensor system for sensing voltage in a conductor, the voltage sensor system including a first plate, a first electrode disposed a first distance away from the first plate, a second plate, a second electrode disposed a second distance away from the second plate, a control unit structured to control one of the first plate and the second plate to be grounded and the other of the first plate and the second plate to be electrically floating, and a differential amplifier electrically connected to the first electrode and the second electrode and being structured to output an output voltage that is proportional to a difference in voltage between the first electrode and the second electrode. |
| US09733277B2 |
Voltage monitoring control device, voltage control device, and voltage monitoring control method
A centralized voltage control device connected, via a communication network, to local voltage control devices connected to voltage control apparatuses, including: a transmission and reception unit receiving the number of times a tap position is changed per fixed time of the voltage control apparatus from the local voltage control device; a dead-zone-width updating unit increasing a dead zone width when the number of times a tap position is changed in a voltage control apparatus of a transformer type is a threshold or larger; and a voltage-upper-and-lower-limit-value determining unit determining the voltage upper limit value and the voltage lower limit value for each local voltage control device and issuing a command regarding these values to each local voltage control device, and determining the voltage upper limit value and the voltage lower limit value of the voltage control apparatus of a transformer type on the basis of the dead zone width. |
| US09733270B2 |
Garment incorporating a non destructive control system
A garment of vest type (1) incorporating a non-destructive control system includes, as constituent elements, an electronic measurement device (26) able to be connected to a measurement sensor, and linked to an electronic card (20) itself linked to an electrical power supply source (21) and to a viewing and control screen (27), and cables for electrically and electronically linking the constituent elements to one another. |
| US09733264B2 |
Supply module for an automated analyzer
A method is described for supplying consumables to an automated analyzer by providing at least one reagent and at least one solid consumable from a supply module which is docked to the analyzer, followed by undocking the supply module from the analyzer and removing it therefrom. Also described is a respective system and a supply module for supplying consumables to an automated analyzer. |
| US09733263B2 |
Collagen IV binding assay for the detection of collagen VII
The present disclosure features a method of detecting and/or quantifying collagen VII or a fragment thereof in a sample, the method including contacting the sample with collagen IV or a fragment thereof which binds to collagen VII; and contacting the sample with an anti-collagen VII antibody, wherein the anti-collagen VII antibody binds to the NC2 domain of collagen VII; detecting binding of the anti-collagen VII antibody to thereby detect and/or quantify an amount of collagen VII or the fragment thereof in the sample. A method of evaluating or processing a collagen VII preparation is also provided. |
| US09733262B2 |
Method for measuring blood coagulation
A method for measuring blood coagulation, including: preparing a reaction solution including a plasma specimen, a blood coagulation activator, and at least one of amino-guanidine and an acid addition salt thereof; and measuring blood coagulation time by detecting a turbidity change in the reaction solution. |
| US09733259B2 |
Method of assessing a subject for abnormal kidney function
Biomarkers for abnormal kidney function, including the biomarkers in Tables 1 and 2 such as peroxiredoxin-2, complement C1q subcomponent subunit B, sulfhydryl oxidase 1 and apolipoprotein A-IV, and methods for their use in assessing abnormal kidney function are disclosed herein. |
| US09733253B2 |
Secreted protein acidic and rich in cysteine (SPARC) protein SRM assay
The current disclosure provides for specific peptides from the Secreted Protein Acidic and Rich in Cysteine (SPARC) protein and the derived ionization characteristics of those peptides that are advantageous for quantifying the SPARC directly in formalin fixed biological samples by the method of Selected Reaction Monitoring (SRM) mass spectrometry. Such fixed biological samples include: formalin-fixed tissue/cells, formalin-fixed/paraffin embedded (FFPE) tissue/cells, FFPE tissue blocks and cells from those blocks, and formalin fixed and paraffin embedded tissue culture cells. SPARC protein is quantitated in biological samples by the method of SRM/MRM mass spectrometry by quantitating one or more of the peptides described herein. The peptides can be quantitated if they reside in a modified or an unmodified form. Examples of potentially modified forms of an SPARC peptides include those bearing phosphorylation of a tyrosine, threonine, serine, and/or other amino acid residues within the peptide sequence. |
| US09733248B2 |
Methods and materials for treating renal cell carcinoma
This document provides methods and materials related to treating renal cell carcinoma. For example, methods and materials for assessing a cancer patient (e.g., a renal cell carcinoma patient) for tumor or peritumoral tissue containing CD14+ cells and proceeding with a cancer treatment option (e.g., a renal cell carcinoma treatment option) based on the presence, absence, or level of CD14+ cells present within the tumor or peritumoral tissue are provided. |
| US09733246B2 |
Method for detection, differentiation and quantification of T cell populations by way of reverse transcription quantitative real time PCR (RT-qPCR) technology
The present invention relates to a method for detection, differentiation and quantification of T cell populations, comprising the following steps a) contacting a first aliquot of a body fluid of an individual with at least one antigen, wherein the body fluid contains antigen presenting cells (APC) and T cells, b) incubating the first aliquot with at least one antigen for a certain period of time, c) detection and differentiation of the T cell population by detecting in the first aliquot and in a second aliquot of the body fluid of the individual, which has not been incubated with the at least one antigen, at least a first marker of the APC induced by T cells in a specific T cell population using reverse transcription quantitative real time-time polymerase chain reaction (RT-qPCR), and d) detection and quantification of the T cell population by determining the ratio of the detected marker of the APC of the first aliquot to the second aliquot as well as a kit for performing the method. |
| US09733245B2 |
Chimeric Fc-gamma receptor and method for determination of ADCC activity by using the receptor
An objective of the present invention is to provide chimeric receptors containing a mouse Fcγ receptor extracellular domain and a human Fcγ receptor transmembrane domain, or chimeric receptors containing a mouse Fcγ receptor extracellular domain and a human γ chain transmembrane domain. Another objective of the present invention is to provide methods for measuring the ADCC activity of mouse antibodies and methods of screening for mouse antibodies having ADCC activity, using the chimeric receptors.To accomplish the above-mentioned objectives, the present inventors produced chimeric molecules by fusing the extracellular domain of mouse FcγR3 or mouse FcγR4 with the transmembrane domain/intracellular domain of human γ chain or human FcγR3, and expressed the chimeric molecules in human NK92 cells. It was revealed that the ADCC activity can be induced by the chimeric receptors produced by any combination of the domains, and that the ADCC activity of mouse antibodies can be measured using the chimeric receptors of the present invention. |
| US09733242B2 |
Devices for capturing analyte
Disclosed is a covalently-linked multilayered three-dimensional matrix comprising capture molecules, linkers and spacers (referred to as a Molecular Net) for specific and sensitive analyte capture from a sample. Also disclosed herein is a Molecular Net comprising covalently-linked multilayered three-dimensional matrix comprising more than one type of capture molecule and more than one type of linker and may comprise one or more spacer for specific and sensitive capture of more than one type of analyte from a sample. A Molecular Net may comprise a pseudorandom nature. Use of various capture molecules, linkers and spacers in a Molecular Net may confer unique binding properties to a Molecular Net. Porosity, binding affinity, size exclusion abilities, filtration abilities, concentration abilities and signal amplification abilities of a Molecular Net may be varied and depend on the nature of components used in its fabrication. Uses of a Molecular Net may include analyte capture, analyte enrichment, analyte purification, analyte detection, analyte measurement and analyte delivery. Molecular Nets may be used in liquid phase or on solid phases such as nanomaterials, modified metal surfaces, nanospheres, microspheres, microtiter plates, slides, pipettes, cassettes, cartridges, discs, probes, lateral flow devices, microfluidics devices, microfluidics devices, optical fibers and others. |
| US09733234B2 |
Probe for extraction of molecules of interest from a sample
A device is described for generating ionized molecules for analysis in a mass spectrometer. The device includes: a solid substrate having one or more edges and a coated area that is coated with an extraction phase comprising an extraction polymer. The solid substrate may have at least two edges that meet at an angle from about 8° to about 180°. Mass spectrometry systems that include such a device are also described. Methods of analyzing a molecule previously extracted from a sample onto the device are also described. |
| US09733228B2 |
Methods of analyzing crude oil
The invention generally relates to methods of analyzing crude oil. In certain embodiments, methods of the invention involve obtaining a crude oil sample, and subjecting the crude oil sample to mass spectrometry analysis. In certain embodiments, the method is performed without any sample pre-purification steps. |
| US09733226B1 |
Apparatus and method for measuring a gas
In a measuring method for measuring an atmospheric concentration of a compound, such as a volatile organic compound (VOC), an adsorptive element is provided within a target atmosphere for a period of time to allow adsorption of a compound of interest for measurement, and then removed from the target atmosphere, and placed within a closed measuring space. The adsorptive element is heated within the measuring space to cause de-adsorption of the compound into the closed measuring space, and a concentration of the de-adsorbed compound is measured. A concentration of the compound in the target atmosphere is determined based on the concentration of the compound within the closed measuring space. The adsorptive element may be formed of an adsorptive material such as carbon fibers, cellulose or other adsorptive materials, and a binder. The adsorptive element may be optimized for adsorption of a specific compound. |
| US09733221B2 |
Injection needle cartridge with integrated sealing force generator
An injection needle cartridge for a sample injector for injecting a sample fluid into a mobile phase in a fluidic path of a fluid separation system between a mobile phase drive and a separation unit, the injection needle cartridge comprising an injection needle configured for aspirating the sample fluid from a fluid container when the injection needle has been moved to the fluid container, and for injecting aspirated sample fluid into the fluidic path when the injection needle is sealingly accommodated in a needle seat, and a sealing force generator configured for applying a sealing force to the injection needle for sealingly accommodating the injection needle in the needle seat, wherein the injection needle cartridge is configured for being substitutably mountable on a handling robot of the sample injector for handling the injection needle cartridge between the fluid container and the needle seat. |
| US09733218B2 |
Sheet conveying device, image forming apparatus, and method of determining whether multi-feed has occurred
A sheet conveying device includes: a sending unit configured to send an ultrasonic wave; a receiving unit positioned to face the sending unit across a conveyance path, along which a sheet is conveyed, and configured to receive a first ultrasonic wave, the first ultrasonic wave being an ultrasonic wave sent from the sending unit and passed through the sheet, and output a first voltage corresponding to the first ultrasonic wave; an adjusting unit configured to adjust the first voltage into an adjusted first voltage according to a setting; an amplification unit configured to amplify the adjusted first voltage by a preset amplification factor for multi-feed determination into an amplified first voltage; and a determining unit configured to determine whether or not multi-feed of the sheet has occurred based on the amplified first voltage. |
| US09733217B2 |
Method and apparatus for providing a structural condition of a structure
The invention relates to a method for providing a structural condition of a structure, comprising providing an excitation wave generator; providing an excitation wave sensor; injecting an excitation burst wave into the structure using the excitation wave generator; obtaining a measured propagated excitation burst wave using the excitation wave sensor; correlating the measured propagated excitation burst wave with one of a plurality of theoretical dispersed versions of the excitation burst wave; and providing an indication of the structural condition of the structure corresponding to the correlated measured propagated excitation burst wave. The method may offer a better localization of the reflection points and thus of the potential defects present in a structure under inspection, when compared with a group velocity-based or time-of-flight (ToF) approach. The method may be particularly useful for structural health monitoring (SHM) and Non-Destructive Testing (NDT). The method may also enable determination of the mechanical properties of the structure. |
| US09733213B2 |
Isotopically-labeled proteome standards
The invention provides methods for quantifying biomolecules, such as polypeptides in mass spectrometric analysis. The methods include use of a biomolecule standard having at least one atomic isotope different than that of the naturally occurring isotopes in the biomolecule of interest. Methods of the present invention also include methods for quantifying biomolecules where the copy biomolecule standard is made by expressing the biomolecule using a recombinant cell. Further included are the biomolecule standards themselves, method for making such standards, kits, systems, reagents, and engineered cells relating to the use of biomolecule standards in mass spectrometric analysis. |
| US09733208B2 |
Gas sensor
A gas sensor according to the present invention includes a sensor element made of a solid electrolyte and having at least a cylindrical portion arranged coaxially with an axis of the sensor element and a front end portion closing a front end of the cylindrical portion and a heater formed into either a cylindrical shape or a cylindrical column shape and located inside the sensor element to heat the sensor element by heat generation thereof, wherein a front end portion of the heater is in contact with an inner surface of the front end portion of the sensor element; and wherein a lateral portion of the heater is in contact with an inner circumferential surface of the cylindrical portion of the sensor element. |
| US09733204B2 |
Working electrode printed on a substrate
Device comprising a substrate (1), an electrode (2), a track (4) and a recess (3), wherein the substrate extends over a first thickness, between a first face and a second face, wherein the electrode is printed on the first face, wherein the track is printed on the second face, wherein the substrate is electrically insulated, wherein the electrode is conductive to electricity essentially through carbon particles, wherein the track is conductive to electricity and contains particles of silver, wherein the recess is conductive to electricity and is made of an ink which comprises a binary mixture of carbon and silver in proportions where the quantity of silver divided by the sum of the quantities of carbon and silver present in the binary mixture is comprised within a 0 to 1 interval, wherein the recess extends within the substrate from the first face to the second face, wherein the recess is in electrical contact with the electrode at the level of a first junction located on the first face, wherein the recess is in electrical contact with the track at the level of a second junction located on the second face, and wherein the linear density of silver particles in the recess at the level of the first junction, perpendicularly to the current lines when a current passes through the first junction, is lower than the linear density of silver particles in the track at the level of the second junction, perpendicularly to the current lines when a current passes through the second junction. By using such binary mixture of carbon and silver in the recess (3), silver contamination in electrochemical cells using silver tracks is reduced. |
| US09733197B2 |
Oil detection process and apparatus
A process for detecting oil or lubricant contamination in a manufactured product, the process comprising adding a fluorescent taggant to oils or lubricants contained in processing machinery for said product, conveying said product past an infrared detection apparatus, irradiating said product with infrared radiation from said detection apparatus as it passes the detection apparatus, and detecting infrared radiation emitted from said irradiated product. |
| US09733190B2 |
Device and method for determining processing capacity
A system and method for determining a remaining processing capacity of a scrubber having a flow path and a processing material disposed along the flow path. A device may comprise a plurality of optical sensors disposed within the processing material and arranged along the flow path, a light source, and a processor for determining the capacity according to signals received from the optical sensor. The device may be used to illuminate processing material adjacent to each optical sensor using the light source, measure a light value reflected by the processing material at each optical sensor, and determine the remaining processing capacity of the scrubber, using the processor, based on the measured light value. Devices may comprise a memory, such as a non-volatile memory to allow multiple uses of a scrubber without reloading with fresh processing material. |
| US09733184B2 |
Visual detection of mercury ions
Composite materials comprising a mesoflower structure, methods of preparing the composite material, and methods of detecting heavy metal ion using the composite material are described herein. In some embodiments, a silica-coated gold mesoflower with a layer of silver quantum clusters may be capable of detecting Hg2+ ions in a sample at zeptomolar concentrations. |
| US09733182B2 |
Apparatus and method for determining a fluid property downhole using a bulk reading refractometer
In one aspect, an apparatus for determining a property of a fluid is disclosed that in one embodiment may include a transparent member having an axis and a first end substantially perpendicular to the axis and a second end having an outer surface at a first angle to the axis, a light source directing light at the first end, a detector placed spaced from the second end, the space between the second end and the detector containing a fluid, wherein the detector detects light exiting from the outer surface at a second angle to the axis and passing through the fluid, and a controller for determining the second angle from the light detected by the detector. A processor determines the bulk fluid refractive index from the light detected by the detector and a property of the fluid therefrom. |
| US09733172B2 |
Universal grip system
Provided are universal grip systems and method of using universal grip systems to test coupons. According to various examples, a universal grip system includes two grips and two guide posts for supporting the two grips and allowing the two grips to move with respect to each other. Each grip may include one or two wedges. The wedges are used to engage the coupons during testing and provide anti-buckling support and/or anti-rotation support. The wedges are slidably coupled within corresponding grips, which allows the universal grip system to engage and disengage the coupons by moving one grip with respect to another. The grips may be constructed from thermally neutral materials, such as invar 36. The grips may thermally isolated from the guide posts by, for example, a set of spacers disposed between the grips and linear bearing slidably coupled to the guide posts. |
| US09733171B2 |
Acoustic concentration of particles in fluid flow
Disclosed herein is a acoustic concentration of particles in a fluid flow that includes a substantially acoustically transparent membrane and a vibration generator that define a fluid flow path therebetween. The fluid flow path is in fluid communication with a fluid source and a fluid outlet and the vibration generator is disposed adjacent the fluid flow path and is capable of producing an acoustic field in the fluid flow path. The acoustic field produces at least one pressure minima in the fluid flow path at a predetermined location within the fluid flow path and forces predetermined particles in the fluid flow path to the at least one pressure minima. |
| US09733167B2 |
Method and device for preserving and imaging specimens while retaining information on the spatial orientation of specimens with respect to reference objects
An object, such as a tumor from a breast lumpectomy, is placed into an object positioning device that can hold the object without deforming it. Such a device can include a container with a deformable foam, gel, or other material. The object positioning device is moved into an imaging device. Images of the object within the object positioning device are acquired by the imaging device. The acquired images are stored, processed, or output on a display device. Information about the spatial orientation of the object with respect to a reference object is preserved. |
| US09733166B2 |
Device and method for tissue handling and embedding
A tissue embedder comprising a transport mechanism for an input member, the input member adapted to hold a plurality of tissue supports, with each tissue support associated with a mould, a wax bath and a cooling station wherein the transport mechanism moves the input member from a wax bath to a cooling station. |
| US09733162B2 |
Universal system, method and solution for the acceleration of the process of fixing, dehydrating and clearing the structure of biological tissue
Described herein are methods, compositions, kits and systems for fixing biological samples. In one aspect, the method includes contacting the tissue sample with a fixing composition comprising about 20 to about 80% v/v DMSO. The solutions of the dehydration and clearing steps also include DMSO. Tissues fixed according to the methods described herein (and using the compositions herein described) may be fixed at a more rapid rate as compared to conventional procedures, but with comparable results. |
| US09733160B2 |
Method for embedding a biological sample in a transparent matrix for analysis using single plane illumination microscopy
The invention is directed to method for positioning and aligning a preferably biological sample in the detection area of the objective of a microscope arrangement. According to the invention, the method mentioned above has the following method steps: a sample is introduced into a transparent medium, preferably agarose gel, which is initially liquid; the medium is changed from the liquid state to the solid state, wherein the sample is fixated within the medium, but the transparency of the medium is retained; the solidified medium is positioned in the microscope arrangement in such a way that the sample enclosed therein is situated in the detection area of the objective. Further, a device is proposed for positioning and aligning a preferably biological sample in the detection area of the objective of a microscope arrangement. |
| US09733155B2 |
On-board diesel emissions diagnostic and monitoring system
In an apparatus and system for monitoring and communicating emissions data for a diesel engine, an exhaust gas analyzer uses laser light passed through a diffuser to measure the quantity of trace gases and particulates in an exhaust gas outlet from a diesel engine. The analysis chamber possesses superhydrophobic, superhydrophilic, and/or superoleophobic properties to reduce VOC-occlusion of the transparent chamber walls. A radio transmitter, cellular data transmitter, or Smartphone transmits measurement data. In a diagnostic and monitoring system for a diesel engine, the exhaust gas analyzer is in contact with the exhaust gases from the diesel engine, preferably in the tailpipe. A data receiver receives the transmitted measurement data. |
| US09733154B2 |
Sensor unit and bearing including the same
A sensor unit for a bearing including at least one inner ring and at least one outer ring, wherein the sensor unit is configured to detect at least one state variable of the bearing. The sensor unit is embedded in a recess of one of the inner ring or the outer ring. |
| US09733153B2 |
Device for measuring force in the rolling bearing by means of a sensor layer
A measurement bearing is provided. The measurement bearing has a rolling bearing, at least one force-introducing ring and a space for at least one sensor layer, the space being surrounded by the at least one force-introducing ring and at least one other adjacent component of the measurement bearing. |
| US09733152B2 |
Immersion lens assemblies for use in optical coherence tomography systems
An optical coherence tomography (OCT) measurement system for precision measurement of a translucent sample is provided. The system includes an optical coherence tomography (OCT) imaging system comprising a broadband light source, a reference path with reference path length, and sample path with a beam scanning assembly and an imaging lens assembly; a sample positioning assembly including an immersion bath for positioning the translucent sample within an immersion bath; a position assembly for locating the translucent sample within a field of view (FOV) of the OCT imaging system; an immersion lens assembly associated with the imaging lens assembly configured to eliminate an air to bath refractive interface between a distal surface of the OCT imaging lens including an immersion tip and a surface of the bath; a first set of calibration parameters that relate a position of a scanning beam at an imaging plane to drive signals of the scanning assembly; and a second set of calibration parameters for relating an optical path length or optical path length variation of the scanning beam at an imaging plane to the position of the scanning beam or to the drive signals of the scanning assembly. |
| US09733151B2 |
System and method for accelerating a device
An acceleration device includes an actuator configured to displace a mass in a reciprocating motion at a desired frequency, a mount configured to hold a device, such as an accelerometer device, and at least one spring connecting the mount to the mass. The actuator is used to apply a force to achieve resonance. The actuator may comprise a voice coil motor, wherein the voice coil motor includes a permanent magnet and an armature and wherein said armature comprises part of said mass. The actuator applies a periodic force to the mass. The periodic force may be a sinusoidal force. Preferably, the applied force is aligned with a resulting velocity of the mass. The mount may include a test socket to which the device is electrically connected. The spring may comprises one or more flexure elements. The acceleration device may be used with a handler device to connect and disconnect the device to and from the mount. Optionally, the handler device includes an environmental chamber surrounding the mount. |
| US09733147B2 |
Method for testing a leakage detection system
A method for testing a leak detector by using a leak detection device having a test leak and which is provided with a cavity that can be filled with gas, including the following steps: a) filling the cavity with ambient air up to an interior pressure in the interior of cavity that corresponds to ambient atmospheric pressure, b) establishing an exterior pressure in the area surrounding the leak detection device that is lower than the interior pressure, c) measuring the leakage rate of the air flowing through the test leak from the interior to the exterior of the leak detection device, and d) establishing an atmosphere consisting of ambient air with ambient atmospheric pressure as exterior pressure in the area surrounding the leak detection device. |
| US09733143B2 |
Sensor for recording a pressure of a fluid medium
A sensor is provided for recording a pressure of a fluid medium. The sensor includes a sensor housing, a pressure sensor module that is at least partially disposed in the sensor housing, a pressure connection having a pressure channel, and a throttle element for throttling a pressure prevailing in the pressure channel. On a side facing the pressure sensor module, the throttle element has at least one first recessed portion and, on a side facing away from the pressure sensor module, at least one second recessed portion. |
| US09733142B2 |
Pressure sensor, and sensor unit provided with same
When a main body of a sensor chip (1) is in a grounded state, a shield layer (71) constituting a shield electrode formed on a circuit layer (72) is grounded through a resistor (46). |
| US09733140B2 |
Double diaphragm type pressure sensor
A double diaphragm type pressure sensor includes a metal container having a concave portion; a pressure sensor unit mounted on a bottom of the container; a metal diaphragm airtightly bonded to an opening portion of the concave portion of the container; a pressure transmission medium filling a space formed by the metal diaphragm and the concave portion of the container; and a metal terminal penetrating the bottom of the container and being electrically insulated from the container. |
| US09733138B2 |
Sensor packaging at output side of front wheel drive (FWD) transmissions
Various packaging designs for placement of a magnetic torque sensor at the output shaft of a front wheel drive transmission are provided. One design provides for mounting a sensor on a chain drive sprocket or integrating a sensor into a modified sprocket bearing mount. Another design provides for mounting a sensor at the grounded ring gear of a final planetary drive. Another design provides for mounting a sensor at the differential housing. Another design provides for mounting a sensor at the output planetary carrier hub/park gear. Another design provides for mounting a sensor at a multi-piece transfer gear face. |
| US09733127B2 |
System and method for estimating size and location of moving objects
A system is disclosed for determining the size and location of an object in a monitored area. The system includes a passive infrared sensor (PIR) configured to detect infrared radiation in a monitored area, a lens system including a plurality of lenslets, the plurality of lenslets encoded to create a mask area within the monitored area, a reflective element configured to focus the infrared radiation in the monitored area onto the PIR sensor, and a processor. The processor is configured to detect a moving object in the monitored area, initiate the movement of the reflective element, generating an object signature over time as the reflective element is moved, and the size and location of the object is determined based on the object signature. |
| US09733123B2 |
Multi-fiber optical connector assembly that includes an optical connector and a connector housing
A connector assembly is provided for coupling optical fibers to a spectrometer. The connector assembly includes a plate having a slit defined therein and a ferrule that secures end portions of the optical fibers therein. The ferrule includes a forward end having an aperture that receives the optical fibers. The connector assembly further includes a connector housing having an alignment mechanism with a plate recess dimensioned to receive the plate therein and a ferrule recess dimensioned to receive the forward end of the ferrule therein. The plate recess orients the plate and the ferrule recess orients the ferrule within the connector assembly that includes a spring for imparting a force urging the forward end of the ferrule into contact with the plate to minimize an air gap between the plate and the ferrule. The spring and the alignment mechanism maintain the ferrule in an x-y-z, rotation, and/or an angular orientation. |
| US09733120B2 |
Systems and methods for spread spectrum distributed acoustic sensor monitoring
A method and device for monitoring oil field operations with a fiber optic distributed acoustic sensor (DAS) that uses a continuous wave laser light source and modulates the continuous wave output of the laser light source with pseudo-random binary sequence codes. |
| US09733109B2 |
Absolute position-measuring device
A position-measuring device includes: a first subassembly having a measuring standard on which at least one coded track is provided, and a scanning unit, which is able to generate position signals that may be used to generate an absolute digital position value by scanning the at least one coded track in a measuring direction; a second subassembly having at least one peripheral unit adapted to execute a supplementary or an auxiliary functionality of the position-measuring device; and a plurality of electrical lines, which connect the first subassembly and the second subassembly to each other for the transmission of electrical signals. The position-measuring device is able to be operated in an initialization mode and in a standard operating mode. All components of the first subassembly required for the operation in the standard operating mode are components that are suitable for use in a radiation region of a machine. Furthermore, an initialization memory is provided in the first subassembly, which includes the data required for the operation in the standard operating mode and which is not suitable for use in a radiation region of a machine. In the initialization mode, the content of the initialization memory is transmittable to a memory unit situated outside the radiation region. Only the content of the memory unit is used for the operation in the standard operating mode. |
| US09733108B2 |
Method and apparatus for remote sensing using optical orbital angular momentum (OAM)-based spectroscopy for detecting lateral motion of a remote object
A method and system for remote sensing using optical orbital angular momentum (OAM)-based spectroscopy for lateral motion detection. The method includes applying an OAM mode on a light beam to generate an OAM light beam, the OAM light beam having an optical OAM spectrum, applying an OAM optical beam tilt on the OAM light beam to generate a tilted OAM light beam, transmitting the tilted OAM light beam on a remote object, such that the remote object interacts with the tilted OAM light beam, receiving a reflected OAM spectrum associated with the remote object, the reflected OAM spectrum having power values of OAM modes on opposite sides of an OAM launch mode, and displaying lateral motion of the remote object based on the reflected OAM spectrum by comparing the power values. |
| US09733106B2 |
Magnetic field sensor to detect a magnitude of a magnetic field in any direction
In one aspect, a magnetic field sensor includes first and second magnetic field sensing elements having respective first and second maximum response axes. The first and second maximum response axes point along respective first and second different coordinate axes. In response to a magnetic field, the first and second magnetic field sensing elements are operable to generate first and second magnetic field signals. The magnetic field sensor includes an electronic circuit coupled to receive the first and the second magnetic field signals. The electronic circuit is configured to determine a magnitude of a vector sum of the first and the second magnetic field signals and provide one or more signals in response to the magnitude of the vector sum determined. |
| US09733105B2 |
Magnetic field measuring device
A magnetic field measuring device having a semiconductor body with a surface parallel to an x-y plane and having a magnet with a flat main extension surface parallel to the x-y plane, the direction of magnetization changes along the main extension surface due to at least two adjacent magnetic poles, the magnet being rotatable relative to the IC package about an axis of rotation extending in a z direction and the z direction being orthogonal to the x-y plane. An imaginary extension of the axis of rotation passes through the magnet. The semiconductor body has three magnetic field sensors spaced apart from one another on the surface, and each of the magnetic field sensors measures the same component of the magnetic field. All magnetic field sensors are located along the imaginary extension of the axis of rotation within the projection of the main extension surface. |
| US09733102B2 |
Navigation system with resource control mechanism and method of operation thereof
A method of operation of a navigation system includes: determining a travel profile including a navigation complexity; determining a display status with a control unit based on the travel profile; determining a resource prediction based on the navigation complexity; and updating the display status based on the resource prediction for presenting a navigation content on a device. |
| US09733097B2 |
Classifying routes of travel
The disclosure includes a method that includes assigning a classification to a travel route followed by a first client device based on data associated with when the first client device followed the travel route. The method may further include recommending the travel route to a second client device based on a request from the second client device for a desired travel route with the classification. |
| US09733093B2 |
Data mining to identify locations of potentially hazardous conditions for vehicle operation and use thereof
Disclosed is a feature for a vehicle that enables taking precautionary actions in response to conditions on the road network around or ahead of the vehicle. A database that represents the road network is used to determine locations where a potentially hazardous condition exists. Then, precautionary action data is added to the database to indicate a location at which a precautionary action is to be taken relating to the hazardous condition. A precautionary action system installed in a vehicle uses this database, or a database derived therefrom, in combination with a positioning system to determine when the vehicle is at a location that corresponds to the location of a precautionary action. When the vehicle is at such a location, a precautionary action is taken by a vehicle system as the vehicle is approaching the location where the potentially hazardous condition exists. |
| US09733091B2 |
Collaborative creation of indoor maps
This disclosure provides techniques for the creation of maps of indoor spaces. In these techniques, an individual or a team with no mapping or cartography expertise can contribute to the creation of maps of buildings, campuses or cities. An indoor location system can track the location of contributors in the building. As they walk through indoor spaces, an application may automatically create a map based on data from motion sensors by both tracking the location of the contributors and also inferring building features such as hallways, stairways, and elevators based on the tracked contributors' motions as they move through a structure. With these techniques, the process of mapping buildings can be crowd sourced to a large number of contributors, making the indoor mapping process efficient and easy to scale up. |
| US09733088B2 |
Signal space based navigation
According to an example, a signal space based navigation apparatus may receive traces of wireless signal observations and corresponding pedestrian deadreckoning (PDR) traces between different ones of the wireless signal observations from a plurality of user devices. A plurality of wireless clusters may be generated based on the traces of wireless signal observations. A PDR displacement vector may be generated between two or more of the wireless clusters based on the two or more of the wireless clusters and a subset of the PDR traces corresponding to the two or more of the wireless clusters. A sensing map may be generated based on the plurality of wireless clusters and a plurality of PDR displacement vectors including the PDR displacement vector. |
| US09733082B2 |
Tilt detecting system and tilt detecting method
The invention provides a tilt detecting system comprising, a surveying instrument having a distance measuring function and a line laser projecting unit installed as horizontally rotatable for projecting a vertical line laser, and a photodetection device having at least two photodetection units provided at a known interval, a target with a retro-reflectivity and an arithmetic unit, wherein the line laser projecting unit is rotated, each of the photodetection units are made to scan the line laser and the arithmetic unit detects a tilting angle of the photodetection device based on a deviation between a photodetection time moment of each photodetection unit and the distance measurement result of the target of the surveying instrument. |
| US09733081B2 |
Geodesic measuring device comprising a thermographic camera
Method for determining, with geodesic precision, the position of a target point on a target object by using a geodesic measuring device, said method comprising a sighting device which comprises at least one objective unit that defines an optical line of sight, an electronic distance measuring unit, and a thermal imaging camera for recording a thermal image in the direction of the optical line of sight. An angle measuring function is provided for recording the line of sight alignment, and a control unit is provided for controlling the angle measuring function, the thermal imaging camera. In a thermal imaging mode when a measurement procedure is triggered, position data of the sighted target point which are determined in said measurement procedure are linked to temperature information which is read out from the thermal image for the target point at which the line of sight is aimed. |
| US09733078B2 |
Levelness detecting device and method, levelness adjusting device and method
The present disclosure discloses a levelness detecting device and method, and a levelness adjusting device and method. The levelness detecting device comprises a light emitter, a semi-reflecting, semi-transmitting mirror, and a plurality of reflecting mirrors comprising a first reflecting mirror, a second reflecting mirror and a third reflecting mirror. The semi-reflecting, semi-transmitting mirror and the plurality of reflecting mirrors are arranged on a to-be-detected plane and are each provided with a scale indicative of a height. |
| US09733076B2 |
Rotary laser emitting apparatus and laser measurement system
A rotary laser emitting apparatus that rotates and emits a laser beam comprises an emission-side control unit that controls an entire operation of the apparatus, a laser emitting mechanism that emits the laser beam while rotating an irradiation optical axis that is an emission direction of the laser beam, and a rotating direction detecting unit that detects a rotating direction of the irradiation optical axis. The emission-side control unit generates a rotating posture signal showing the rotating direction of the irradiation optical axis detected by the rotating direction detecting unit and drives the laser emitting mechanism for superimposing the rotating posture signal on the laser beam. |
| US09733072B2 |
Three dimensional measurement apparatus, control method therefor, information processing apparatus, control method therefor, and non-transitory computer-readable storage medium
A three dimensional measurement apparatus comprising: a projection unit configured to project a pattern including a measurement pattern and a feature pattern onto an object; an image capturing unit configured to capture an image of the object onto which the pattern is projected; a grouping unit configured to divide the captured image into a plurality of regions using the measurement pattern in the pattern and a plurality of epipolar lines determined based on a positional relationship between the projection unit and the image capturing unit, thereby grouping predetermined regions among the plurality of divided regions; a feature recognition unit configured to recognize the feature pattern based on a difference in the feature pattern between the predetermined regions; and a three-dimensional shape calculation unit configured to calculate a three-dimensional shape of the object based on the feature pattern. |
| US09733071B2 |
Method of three-dimensional measurements by stereo-correlation using a parametric representation of the measured object
In the field of methods of three-dimensional measurement of an object by stereo-correlation, methods require at least two cameras connected to image processing means. These methods include at least a first step of calibration of the two image planes and a second step of spatial matching between these two image planes. These two steps can be followed by a third step of temporal matching. The method provided requires objects, the surface of which has a parametric representation, i.e. a mathematical representation of the object surface having the form of a decomposition over a scalar function basis. The parametric representation is implemented during the first calibration step and/or during the second and third steps of spatial or temporal matching. |
| US09733070B2 |
Shape measuring apparatus, structure manufacturing system, stage apparatus, shape measuring method, structure manufacturing method, program, and recording medium
Provided is a shape measuring apparatus that is capable of suppressing adverse effects on measurement accuracy. A probe is provided with an illumination optical system that irradiates an object with light and an image capturing device that detects light reflected by the object. A rotation mechanism that rotates the probe is disposed at a position distanced from a rotation axis line. Attitude of the probe) relative to the object can be changed in accordance with the rotation of the probe. Signals detected by the image capturing device are calculated by a shape information acquisition unit. |
| US09733065B2 |
Laser measuring system for motorcycle frame repair
A motorcycle frame rack enables a motorcycle frame to be repaired without removing many components from the motorcycle. A motorcycle is positioned on the motorcycle frame rack, secured in place and then the frame is adjusted using chains coupled to towers. A self-centering laser measuring system is able to be used to analyze and measure damage to the motorcycle frame. |
| US09733064B2 |
Digital off-axis heterodyne holographic interferometry for detecting vibration amplitude
The invention relates to a digital holography method for detecting the vibration amplitude of an object (15) having a vibration frequency ω, comprising: generating object illumination waves (Wt) and reference waves (WLO); acquiring interferograms between the reference wave (WLO) and a signal wave (Ws) by means of a bandwidth ω s detector (19), the reference wave comprising two components ELO1, ELO1 of frequencies ω1, ω2 that are respectively staggered in relation to the laser frequency ωL by a quantity δ1=γ1ωs and δ2=qω+γ2ωs, where q is an integer and −0.5≦γ1, γ2≦0.5; and calculating the vibration amplitude of the object from the optical beats spectrum deduced from the complex amplitude of an interferogram. |
| US09733063B2 |
Method and device for determining optical properties by simultaneous measurement of intensities at thin layers using light of several wavelengths
In a method for determining optical properties by measuring intensities at a thin layer, light is directed into the thin layer and passes through a beam splitter, which directs a first part of the light onto the thin layer and a second part of the light onto a reference detector. Interference of the first part of the light in the thin layer is detected via a high-resolution detector and forwarded to an evaluating unit, which determines the reflection and/or transmission coefficients, which are correlated with the optical layer thickness through a comparison using at least one database stored in the evaluating unit. The optical layer thickness is obtained as a gray value modification by way of a gray scale value analysis and a conversion factor stored in the at least one data base. A corresponding device and intended uses of the method and device are also described. |
| US09733062B2 |
Systems and methods for monitoring component strain
A system for monitoring a component is provided. The system includes an electrical field scanner for analyzing an electrical field across a reference zone, and a processor in operable communication with the electrical field scanner. The reference zone may include a plurality of fiducials configured on the component to influence the electrical field. The processor may be operable for measuring an electrical field value along a mutually-orthogonal X-axis and Y-axis, assembling a zone profile including a data point set according to the measured electrical field value. Methods of using the system are also provided. |
| US09733061B2 |
Distance determination based on reflected admittance
A distance measurement system includes a tank circuit including a transmit coil coupled to a transmit capacitor, a distance calculation circuit coupled to the transmit coil, and a target resonant circuit including a receive coil coupled to a receive capacitor. The receive coil is to receive a magnetic field generated by the tank circuit. The distance calculation circuit is to determine a reflected admittance. The reflected admittance includes a real component and an imaginary component. The distance calculation circuit is to determine a distance between the transmit and receive coils based on the imaginary component of the reflected admittance. |
| US09733057B2 |
Blind hole location tool
An adjustable template includes a template base member defining at least one opening which extends through the template base member. The adjustable template further includes a locater guide member associated with the at least one opening, wherein a width dimension of the locater guide member is smaller than a width dimension of the at least one opening permitting the locater guide member to move within the at least one opening. An opening defined by the locater guide member extends through the locater guide member wherein a central axis of the opening extends in a direction parallel to and offset from a central axis of the locater guide member. A method of locating a position in alignment of a blind hole defined by a first member is also included. The method includes the steps of positioning a template base member and positioning a locater guide member. |
| US09733056B2 |
Method for compensating lobing behavior of a CMM touch probe
A method for compensating a measurement error related to a measurement of a desired measuring point at an object to be measured with a coordinate measuring machine is disclosed. Some embodiments include a touch probe. Some embodiments include a method that includes providing a three dimensional reference body of known shape and dimension at a known position in the measuring volume of the coordinate measuring machine, defining multiple reference points to be measured at the reference body, touching the reference body with the touch probe in defined touching directions according to the multiple reference points and thereby determining positions for the multiple reference points, and deriving a lobing error information for the touch probe based on the known shape and dimensions of the reference body and the determined positions of the reference points, the lobing error information providing error values related to respective touching directions for the touch probe. |
| US09733053B2 |
Flexible ammunition holders
A holder for ammunition and, in particular, to a flexible holder that conforms to curved surfaces especially useful for holding shotgun shells. The holder is a flexible band of separate ammunition shell or cartridge holders which enables the wearer to quickly and easily access the ammunition. The band may be attached to the wearer's arm, belt, or other conveniently accessed location. The band is molded in one piece in a sheet-like configuration and folded to form three-dimensional receptacles and belt loops. |
| US09733052B2 |
Manufacturing process to produce metalurgically programmed terminal performance projectiles
The present invention in some aspects is directed to small arms ammunition and programmed upset characteristics thereof imparted to them using high energy beams. More particularly, the invention relates to ammunition and methods of making ammunition having predetermined patterns of engraving and/or cutting or hardening and/or annealing imparted in the ammunition's forward portion using a programming laser or electron beam system adapted for treating projectiles to effect predetermined and consistent upset configurations. |
| US09733051B2 |
Lighted nock
A nock body may include a first end and an opposing second end. A nock housing may include a proximal end that engages the first end of the nock body and a distal end opposite the proximal end. A slot may be defined in the nock housing beginning at the distal end that extends in a direction of the proximal end. An LED/battery assembly may be disposed at least partially inside of the nock housing. A fastener may be secured to the nock housing in a location that causes a width of the slot to narrow and secure the LED/battery assembly. A groove may be defined in the nock body beginning at the first end that extends towards the second end. A nock activation lockout can be provided to block an LED activation gap from closing so that the LED does not unintentionally turn on. |
| US09733044B2 |
Weapon stabilizing device and method
A weapon stabilizing device for stabilizing a weapon during use. The device includes a spool member configured to release and retract an anchor line with rotation of the spool member. A lock member prevents rotation of the spool member in a locked position and allows rotation of the spool member in a released position. Actuation of an activation member switches the lock member from a default position to an activated position. The default position may be the locked position or the released position. When the default position is the locked position, the activated position is the released position. When the default position is the released position, the activated position is the locked position. A spool spring may provide continuous positive rotation of the spool member in the released position. The weapon stabilizing device may be connected to or within a base of a weapon. |
| US09733041B2 |
Disarm mechanism for a crossbow trigger
A trigger mechanism for use in a crossbow having a bowstring, the trigger mechanism comprising a housing, a trigger lever at least partially received in the housing and pivotally mounted thereto, a sliding block comprising a recess formed in a first surface, and a bowstring catch pivotally mounted in the housing. The bowstring catch has a first end configured to retain the bowstring in the housing when the crossbow is in a cocked position, and a second end that is configured to engage with the trigger lever. The sliding block is moveable between a safety on first position that prevents the trigger lever from rotating, a safety off second position where the trigger lever may be rotated, and a disarm position where a second arm of the trigger lever is partially received in the sliding block recess and a first arm of the trigger lever disengages from the bowstring catch. |
| US09733039B2 |
Debris control apparatus
Debris control apparatus for a rocket propelled grenade launcher including a plug configured to be inserted into an opening at a rear end of a tube assembly of the rocket propelled grenade launcher, the plug forming an aperture at about the center thereof. A front cover configured to be coupled with a front end of the rocket propelled grenade launcher and configured to cover an inlet, at the front end, that receives a rocket propelled grenade. The front cover is configured to provide cross-hairs and the aperture cooperating to provide, when a target is provided down range at a predetermined distance, a bore sight with the cross-hairs and the front cover and plug cooperatively, when installed, seal the rocket propelled grenade launcher assists in preventing ingress of debris. |
| US09733038B2 |
Firearm cleaning device
A firearm cleaning device is disclosed herein. The device may include a housing comprising a grip portion, a motor housing portion opposite the grip portion, a neck portion disposed between the grip portion and the motor housing portion, and a slot disposed adjacent to the neck portion between the grip portion and the motor housing portion. The device also may include a motor disposed within the motor housing portion and a battery disposed within the grip portion. The battery may be electrically coupled to the motor. In addition, the device may include a shaft coupled to the motor and extending out of the motor housing portion, a detachable brush attachable to the shaft, and a motor switch disposed about the housing opposite the slot for activating the motor. |
| US09733032B2 |
Fire restraining device for selective intelligent firing
The various embodiments herein provide a fire restraining device for selective target shooting in a weapon with a safety lock comprises an infrared sensor, a central computing unit, and a rack and pinion or a shot pin module. The infrared sensor detects a temperature of a target in front of a nozzle of the weapon. The infrared sensor is connected to the central computing unit. The infrared sensor sends the temperature data of the target to the central computing unit. The rack and pinion module or the shot pin module is connected with the central computing unit at one side and the safety lock on another end. The present fire restraining device allows a gunner to control the firing shots over a human or unwanted targets which reduces false fatalities in close combats. |
| US09733030B2 |
Modular charging handle for firearms
A modular charging handle assembly that includes a charging handle body that extends between a bolt engagement end and a pull end. The charging handle body is oriented along a longitudinal axis. The charging handle assembly also includes a base disposed at the pull end of the charging handle body and operatively connected thereto. The base includes a pair of mounting guides set on either side of the longitudinal axis to provide thereby a modular structure. The charging handle assembly also includes a pair of pull grips mateably and releasably secured to the pair of mounting guides to provide ambidextrous operating means. |
| US09733022B2 |
Cooling module
A cooling module including a first heat exchanger cooling a first heat exchange medium, a second heat exchanger cooling a second heat exchange medium, a third heat exchanger cooling a third heat exchange medium, and a fan and shroud assembly arranged in parallel in an air flow direction, wherein a flow of the first heat exchange medium inside first tubes forming the first heat exchanger is perpendicular to a flow of the second heat exchange medium inside second tubes forming the second heat exchanger and parallel with a flow of the third heat exchange medium inside third tubes forming the third heat exchanger. The cooling module capable of sufficiently securing the first heat exchange medium condensing performance, the third heat exchange medium cooling performance, and the second heat exchange medium cooling performance and being miniaturized. |
| US09733021B2 |
Pulling rolls for making sheet glass and methods of making and using
A pulling roll for glass manufacture made from a millboard material fired to minimize or eliminate weight loss during operation. Methods for preparing and using such a pulling roll are also disclosed. |
| US09733016B2 |
Process and arrangement for extracting a metal from slag a containing said metal
The invention is directed to a process for extracting a metal from a slag containing said metal, wherein the liquefied metal-containing slag is heated in at least one electric arc furnace (1, 2). In order provide an improved method for recovering especially copper from slags, the invention provides that the metal-containing slag is heated in a first furnace (1) constructed as an AC electric furnace or a DC electric furnace, and the melt is introduced from the first furnace (1) into a second furnace (2) which is constructed as a DC electric furnace. Further, the invention is directed to an arrangement for extracting a metal from a slag containing said metal. |
| US09733013B2 |
Low temperature air separation process for producing pressurized gaseous product
A compressed air stream is cooled in an exchanger to form a compressed cooled air stream. The stream is then cryogenically compressed in a first compressor to form a first pressurized gas stream. The first pressurized gas stream is further cooled in the exchanger, cryogenically compressed in a second compressor, and then it is cooled and partially liquefied. The cooled and partially liquefied product is then fed to a system of distillation columns. A liquid product is removed from the system of distillation columns. This product is then pressurized, vaporized and warmed in the exchanger to yield pressurized gaseous product. |
| US09733012B2 |
Smart storage of temperature sensitive pharmaceuticals
A refrigerator and/or freezer unit and system for storing, monitoring, and maintaining a supply of temperature sensitive pharmaceutical products in compliance with regulatory requirements. The unit contains compartments for each product type in multiple controlled temperature zones with sensors and readers to track product status and content. A user interface device in communication with an application service provider provides the user with a secure access to the content of the unit and product information. The application service provider provides the user with web accessed optimal management of product inventory. |
| US09733011B2 |
Furniture cabinet for a breast pump
The disclosed technology relates to a furniture cabinet capable of storing a breast pump. The furniture cabinet can include a storage section having a door and a slidable platform. The storage section can further include mounts located on an interior of the door. In use, the slidable platform is capable of holding a breast pump motor and the mounts are capable of holding a horn of the breast pump in a standby position when the door is in a closed position. |
| US09733010B2 |
Defrosting apparatus and defrosting method
An apparatus that includes a vessel. The vessel is partially filled with a product to be defrosted. The vessel rotates about an inclined axis. The vessel includes means to move the product during defrosting. The apparatus includes a temperature-measurement-means located at partially inside the vessel to determine a surface temperature of the product and a temperature of liquid surrounding the product without contacting the product and without contacting the liquid. The temperature-measurement-means remain stationary while the vessel rotates. |
| US09733008B2 |
Air flow design for controlling temperature in a refrigerator compartment
Air flow designs for controlling the temperature in a temperature controlled compartment in a refrigerator are disclosed. One configuration includes a refrigerator with a cabinet having a freezer compartment and refrigerator compartment. The refrigerator may be configured with a first air return pathway between the refrigerator compartment and the freezer compartment for returning relatively warm air from the refrigerator compartment to the freezer compartment and a second air return pathway between the refrigerator compartment and the freezer compartment. A fan may be associated with the first or second air return pathway, that when activated the first or second air return pathway acts as an air supply pathway to supply cold air from the freezer compartment to the refrigerator compartment. |
| US09733007B2 |
Liquid vessel cooling system
An improved liquid vessel cooling system for cooling, transporting and dispensing liquid comprises a base assembly having a base housing enclosing a refrigeration unit and having a top surface and a bottom surface, the top surface attached to a thermally conductive support base snugly encircled by a plurality of evaporator coils. In alternate embodiments the evaporator coils may be incorporated within the support base structure or the support base structure may be constructed with cavities and passages such that the support base structure itself functions as the plurality of evaporator coils. A container containing the liquid is attached to the support base and comprises a top portion, a bottom portion and a spear that extends inside the container from the top portion to proximate the bottom portion. An insulation sleeve is removably positioned over the container through a first opening at a middle portion thereof. The insulation sleeve includes a second opening at a bottom portion to fill with an insulating material. |
| US09733006B2 |
Wrinkle free geometric opening in a vacuum insulated panel
At least one puck is used to manufacture a vacuum insulated panel with a shaped opening. A pair of barrier films are positioned about an insulated core having a shaped opening such as a through bore, cutout, or relief. The puck includes a protrusion having a shape similar to that of the opening of the insulated core. With the barrier films positioned about the insulated core, the pucks are inserted into the opening from opposite sides of the insulated core to thereby compress the barrier films between the shaped protrusions of the pucks to thereby prevent wrinkles and/or creases in the barrier films. The insulated core is then subjected to a vacuum to evacuate the insulated core of any gases and the barrier films are heat sealed to maintain the insulated core in the evacuated state. Excess barrier film is then removed to provide a wrinkle and/or crease free seal. |
| US09733003B2 |
Ice maker
Disclosed are various embodiments for systems, apparatus, and methods for making ice. According to some embodiments, a refrigerant tube is disposed within an ice formation cell. The ice formation cell receives a water stream, and the portion of the water stream makes direct contact with the refrigerant tube is frozen by the refrigerant tube. Thus, an ice piece is generated. |
| US09732996B2 |
Evaporator with cool storage function
An evaporator with a cool storage function includes flat refrigerant flow tubes, a cool storage material container disposed in at least one of all air-passing clearances each formed between adjacent refrigerant flow tubes, and an inner fin disposed in the cool storage material container. Each of left and right side walls of the cool storage material container has a contact portion in contact with the inner fin and a noncontact portion not in contact with the inner fin. In an overlap region where the left and right side walls of the cool storage material container overlap with the corresponding refrigerant flow tubes when the container is viewed from the left side or right side thereof, the area of the contact portion of each of the left and right side walls is greater than the area of the noncontact portion of each of the left and right side walls. |
| US09732995B2 |
Operation of a HVAC system using a combined hydronic and forced air system
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. |
| US09732992B2 |
Air-conditioning apparatus for preventing the freezing of non-azeotropic refrigerant
An air-conditioning apparatus that can prevent freezing of a heat transfer medium even when using a non-azeotropic refrigerant mixture. The air-conditioning apparatus is designed such that when a heat exchanger serves as a cooler that cools a heat transfer medium, it controls a heat medium passage reversing device. This is so that, when a heat transfer medium flowing through a heat medium flow passage will not be frozen, a refrigerant flowing through a refrigerant flow passage and the heat transfer medium flowing through the heat medium flow passage are in counter flow. It is also to control the heat medium passage reversing device so that, when there is a possibility of freezing the heat transfer medium flowing through the heat medium flow passage, the refrigerant flowing through the refrigerant flow passage and the heat transfer medium flowing through the heat medium flow passage are in parallel flow. |
| US09732987B2 |
Two axis solar tracking system
A modular two axis solar tracking system contemplates a first fixed base and a slidable/rotatable arm fixed to the first fixed base. The fixed base includes a primary linear actuator and a first movable element movable along a fixed axis. A second linear actuator is fixed at one end of the first movable element and an inverted J-shaped element is movable along a second axis that is perpendicular to the first axis. A second fixed base is disposed in an open area surrounded by an open area defined by a U-shaped lower portion of the inverted J-shaped element. A slidable rotatable arm includes a projection coupled to the inverted J-shaped element that together with the first and second actuator move collection at the ends of the slidable/rotatable arm or arms to track the sun. |
| US09732984B2 |
Control apparatus for water heater
The present invention becomes possible to employ a main microprocessor with a relatively lower number of input ports, whereby while maintaining the performance and function of a water heater, the cost of a control apparatus is cut down. Some of sensors, adapted for measurement of various parameters which are for use in operational control of the water heater and in need of immediate response, are connected to a main microprocessor 31. The other sensors that are not in need of an immediate response, such as an ambient temperature sensor 36, are connected only to a sub microprocessor 32 if the main microprocessor 31 does not have any extra analog signal input port. The sub microprocessor converts an analog signal from the sensor 36 which is connected only to the sub microprocessor into digital data. And the sub microprocessor transmits the digital data to the main microprocessor through communication therewith. |
| US09732983B2 |
Hot water service monitoring
A system includes a cold water supply, a water heater, a mixing valve, and one or more water use fixtures. The water heater includes a tank, a first temperature sensor configured to output a first temperature signal indicative of a water temperature of water in the tank, a heating device, and a water heater controller configured to control the water heater based on the first temperature signal and an operating temperature setting. The mixing valve outputs a mixed water flow, which is a combination of a hot water flow and a cold water flow, to the water use fixtures. A second temperature sensor outputs a second temperature signal indicative of a water flow temperature of the mixed water flow or the hot water flow, and a system controller selectively deactivates the water heater based on the second temperature signal. |
| US09732981B2 |
Method and equipment for heat recovery
The present invention relates to a method and equipment for recovering heat from exhaust gas removed from an industrial process, such as an electrolysis process for the production of aluminum. Heat is recovered by means of an extraction/suction system, where the exhaust gas contains dust and/or particles. The heat is recovered as the exhaust gas being brought into contact with heat-recovery elements. Flow conditions and the design of the heat recovery elements are such that the deposits of the dust and/or particles on the surfaces stated are kept at a stable, limited level. In preferred embodiments, the heat-recovery elements have a circular or an extended, elliptical cross-section and may be equipped with fins or ribs. |
| US09732980B2 |
HVAC actuator with range adjustment
An HVAC actuator configured to actuate an HVAC component may include a rotatable output shaft having a full range of rotation between a first end position and a second end position, a drive mechanism configured to selectively drive the output shaft, and a housing having a front side that faces away from the HVAC component. The HVAC actuator may include a range adjustment lever manipulatable from the front side of the housing that allows a user to selectively limit rotation of the output shaft to a reduced range that is a subset of the full range. In some instances, the range adjustment lever allows the user to select between two or more predetermined reduced ranges. The two or more predetermined reduced ranges may each include the first end position but have a different second stop position, or include the second end position but have a different first stop position. |
| US09732977B2 |
Systems and methods for configuring and communicating with HVAC devices
An actuator in a HVAC system includes a mechanical transducer, an input data connection, a feedback data connection, and a processing circuit. The processing circuit is configured to use a master-slave detection signal communicated via the feedback data connection to select an operating mode for the actuator from a set of multiple potential operating modes including a master operating mode and a slave operating mode. The processing circuit is configured to operate the mechanical transducer in response to a control signal received via the input data connection according to the selected operating mode. |
| US09732972B2 |
Information processing device and controlling method
A processor determines a target value of a temperature of a processing unit included in the information processing system on the basis of the temperature of the processing unit when first power consumption indicates a relatively low power consumption by referring to correlation information that indicates a change in the first power consumption, which is a total sum of second power consumption of the processing unit and third power consumption of an air-conditioning machine included in the information processing system, with respect to a change in the temperature of the processing unit. Then, the processor outputs a control signal for controlling the air-conditioning machine on the basis of the target value. |
| US09732970B2 |
Localised personal air conditioning
A sleeping space air conditioner including a quiet low powered air conditioner 1, a sleeping space into which conditioned air is delivered, the sleeping space including an upper air pervious section 2 and a lower relatively air impervious section 3 surrounding a bed in the sleeping space, the impervious section 3 extending to a height above the sleeping surface of the bed sufficient to contain the conditioned air as it moves towards and returns from the opposite end or side of the sleeping space, the impervious section 3 extending to a sufficiently increased height above the sleeping surface at the opposite end or side to allow the direction of air flow to reverse towards said one end or side without substantial loss of conditioned air through the pervious section 2. |
| US09732961B2 |
Online estimation of specific gravity of gas fuel
A method for determining an estimate of the specific gravity of a fuel for a gas turbine engine is disclosed. The gas turbine engine includes a fuel control valve and one or more fuel injectors. The method includes determining a first estimate of the specific gravity based on an orifice flow model of the fuel control valve. The method also includes determining a second estimate of the specific gravity based on a combined orifice flow model of the one or more fuel injectors. The method further includes recursively filtering the first estimate and the second estimate to determine a third estimate of the specific gravity. |
| US09732955B2 |
Pool light assembly with cooling structure
Disclosed herein is a pool light assembly including cooling for the illuminating structure. The assembly includes a water inlet housing having a portion on the dry side and a portion immersed in the pool water. An assembly having sealing structure creates a leak proof connection with the pool wall. The submerged portion of the assembly includes a base. The base has an exterior exposed to the pool water and an enclosed interior including the illuminating structure. A notch is provided in the exterior of the base and extends into the interior for allowing pool water in the proximity of the illuminating structure. The assembly includes sealing structure for preventing water from entering electrically active elements, while allowing pool water to act as a cooling element. A retaining member locks and encourages waterproof sealing of the electrically active elements. Each of the elements is provided with structure as necessary to facilitate the free flow of water through the housing. |
| US09732951B2 |
Modular light fixture with adjustable light distribution pattern
A modular light fixture includes an elongate light fixture base having a longitudinal axis and a plurality of light fixture modules. Each light fixture module includes a housing having an open face, and a light emitting device positioned inside the housing. The modular light fixture also includes a light emitting device driver configured for driving the light emitting devices. The light fixture modules are independently mounted to the light fixture base and extend perpendicularly from opposing sides of the light fixture base with the open faces facing a common direction to produce an initial light distribution pattern. Each light fixture module has a housing adjustment feature for independently pivoting the light fixture module about a pivot axis parallel to the longitudinal axis to modify the initial light distribution pattern. The modular light fixture includes a planar configuration in which the light fixture module housings are oriented along a common plane. |
| US09732949B2 |
Industrial lighting support system
A pole support system suitable for lighting fixtures. The system may include a lower support; a guide member interior to the lower support; a telescoping upper support inside the lower support and axially movable between an extended position and a retracted position, the upper support being at least partially received in an annular space between the lower support and the guide member; a biasing member biasing the upper support to the extended position; and a locking assembly partially surrounding the lower support at one end of the lower support. The locking assembly may include a body having a passage in which the upper support slides therethrough, and enclosing the passage at a first end while maintaining the passage in fluid communication with the interior of the lower support; and a lock configured to selectably engage the upper support to constrain axial motion of the upper support. |
| US09732944B2 |
Solid state light fixtures with integrated controls
The present disclosure provides solid state lighting fixtures with wireless, sensor and time based controllers to establish configurations for illuminating the lighting fixtures. More particularly, the present disclosure relates to solid state lighting fixtures having a wireless controller that permits illumination intensity adjustments as well activation timing, and sensors that permit efficient optical control. |
| US09732940B2 |
Lighting apparatus and wavelength converting apparatus thereof
A lighting apparatus includes a wavelength converting apparatus. The wavelength converting apparatus includes a hollow tube and a wavelength converting material. The hollow tube has an accommodating chamber. The wavelength converting material is positioned in the accommodating chamber. |
| US09732937B2 |
Illumination optical system with tunable beam angle
An illumination optical system with a tunable beam angle (IOSTBA) is presented to achieve different beam angles without changing parts. The IOSTBA includes a light source and a post having a proximal end and a distal end, the proximal end in optical communication with the light source, an internal area of the post having a reflective surface. Also shown is a diffuser disposed across the end of the post, the diffuser in optical communication with the post and a reflector surrounding a portion of the post, the reflector movable along a length of the post. A position of the reflector along the post determines a beam angle of a resulting light beam exiting the IOSTBA. The system features a simple and cost effective optical design which works with a variety of light sources, including color mixing and champing strategies. |
| US09732936B2 |
Optics for chip-on-board road and area lighting
A lamp includes an extended planar light source, and an optical element arranged with the light source, wherein the optical element comprises an outer surface having an indented cusp substantially over the light source. A lamp includes an extended planar light source, and an optical element arranged with the light source, wherein the optical element comprises an outer surface having a portion at a peripheral edge comprising a curvature configured to redirect light emitted from the light source by total internal reflection. |
| US09732935B2 |
Light source device and illumination device
A light source device is obtained, which has an enhanced light distribution characteristic with sufficiently homogeneous diffused light and can be readily manufactured with a simple configuration. The light source device has a substrate 2, a board-like first reflector 3 erected vertically to traverse a center section on the substrate 2 while both side surfaces face outward, and a plurality of LED chips 4 positioned on the substrate 2 as a plurality of light emitting elements so as to surround the first reflector 3. At least both side surfaces of the first reflector 3 have a light reflecting function. Thereby, a light source device is obtained, which has an enhanced light distribution characteristic with sufficiently homogeneous diffused light and can be readily manufactured with a simple configuration. |
| US09732934B2 |
Illumination device for optimizing polarization in an illumination pupil
A new and useful illumination device, e.g. for a lithographic optical imaging system, is provided, and comprises a mirror array located between a radiation source and an illumination pupil. Each mirror element of the mirror array is individually steerable (controllable), and the polarization state of light from each mirror element of the mirror array can be selectively controlled, so that the illumination pupil can be filled with a distribution of light that is selectively controlled. |
| US09732933B2 |
Illumination device
An illumination device includes: a light source unit; and an optical member having a plate-like shape and disposed in front of the light source unit, wherein the optical member includes a first refractive prism having a function of refracting light, and a reflective prism disposed on an outer side of the first refractive prism and having a function of reflecting light, wherein an optical axis of the light source unit is configured to pass through a region in which the first refractive prism is disposed, wherein the first refractive prism is configured to cause an incident light to travel to a side opposite to the optical axis, and wherein the reflective prism is configured to cause an incident light to travel to the optical axis side. |
| US09732932B2 |
Lighting assembly with multiple lighting units
A lighting assembly includes an assembly body. A first lighting unit is attached to the assembly body. The first lighting unit includes a number of light emitting diodes (LEDs) and optical elements arranged over the LEDs such that each optical element overlies only one associated LED. The first lighting unit is configured to illuminate a substantially rectangular region. A second lighting unit is attached to the assembly body and spaced from the first lighting unit. The second lighting unit includes a number of LEDs and optical elements arranged over the plurality of LEDs such that each optical element overlies only one associated LED. The lighting assembly is configured to illuminate the region so that the region can be illuminated without additional lighting and so that areas beyond edges of the region of the substantially rectangular region receive minimum illumination. |
| US09732927B2 |
Method for calibrating a lighting apparatus
The invention relates to a method for calibrating a lighting apparatus, particularly lighting apparatus for a motor vehicle. |
| US09732926B2 |
Illumination system for generating a boundary between a shaded area and an irradiated area
An illumination system includes: a light irradiation unit that projects light toward a predetermined illumination area; an image acquisition unit that acquires an image of the illumination area; an object detecting unit that detects a shading object based on image information of the illumination area, acquired by the image acquisition unit; an information generating unit that generates the control information for setting each of the plurality of reflecting mirrors to an on state or an off state such that a plurality of irradiation patterns are alternately irradiated, each of the plurality of irradiation patterns having different arrangement of the dark pixels and the light pixels from each other; and an irradiation control unit that controls the light irradiation unit based on the generated control information. |
| US09732925B2 |
Headlight lens with two tunnel sections for separate light entry surfaces for a vehicle headlight
Headlight lens for a vehicle headlight having a monolithic body of transparent material, the monolithic body including at least one light entry face, a light passage section and at least one optically operative light exit face. |
| US09732916B2 |
Lighting device
A lighting device includes a substrate and a planar light source portion including a plurality of LED chips arrayed on the substrate. The planar light source portion faces an illumination space (space to be illuminated) by a predetermined opening area. The plurality of LED chips are arrayed on the substrate such that the mounting density with respect to the opening area is not less than 3/cm2, and accordingly, a planar light source is formed. |
| US09732910B2 |
Processing-liquid supply apparatus and processing-liquid supply method
A processing-liquid supply apparatus includes a source, a discharge device, a supply channel connecting the source and discharge device, a filter device positioned in the channel to form first side having the source and second side having the discharge device, a pump device positioned in the channel, and a control device which controls suction and discharge by the pump device. The control device controls the pump device such that the liquid is discharged from the discharge device, that remaining of the liquid on the second side is suctioned to be returned to the first side and that the remaining of the liquid returned to the first side flows from the first toward second side together with refill of the liquid from the source, and the control device is set such that return amount of the liquid to the filter device is equal to or greater than amount of the discharge. |
| US09732908B2 |
Cryogenic tank
A cryogenic tank includes a heat insulating material layer which is disposed between a concrete wall and a membrane and includes a secondary barrier layer in an inner portion of the heating insulating material, and a membrane anchor mechanism which penetrates the secondary barrier layer, is fixed to the concrete wall, and presses the membrane. The membrane anchor mechanism includes a seal portion which covers a through portion penetrating the secondary barrier layer. |
| US09732902B2 |
Stand base for microscopes
The invention relates to a stand base (10) for microscopes, which encompasses a stand base body (12) on which multiple rollers (14 to 20) for displacing the stand base (10) are fastened. The stand base (10) furthermore has a braking system (40) to prevent displacement of the stand base (10), the braking system encompassing at least two braking feet (44, 46). |
| US09732901B2 |
Video arm assembly
A video arm assembly includes a base attachable to a surface, a knuckle rotatably engaging the base, and an arm connected to the knuckle. A friction clutch is connected to the base. A one-way bearing engages the friction clutch and the knuckle, providing rotation of the knuckle with respect to the base in a first direction only. The friction clutch engages the one-way bearing such that the knuckle rotates with respect to the base in a second direction opposite the first direction, the one-way bearing rotating with the knuckle in the second direction, and the arm rotating with the knuckle in the first and second directions. |
| US09732900B2 |
Centering device for determining position of a vehicle
A centering device for determining a position of a vehicle includes free roller parts configured to respectively seat left and right vehicle wheels of the vehicle. A driving body pushes the vehicle wheels when the vehicle is seated on the free roller parts. The centering device may be simply and rapidly installed on a floor with a minimal height. Thus, complicated construction is avoided. The centering device also has a plurality of sensors and a sensor cleaner on a first plate and a second plate. The first and second plates are driven at the same time, in opposite directions to center the vehicle. |
| US09732897B2 |
Sealing device for connecting two pipes
A sealing device is provided suitable for making at least partially fluid-tight a connection between a first pipe and a smaller second pipe, a part of the second pipe being able to be engaged in the first pipe while leaving an inter-pipes space between the two pipes in the radial direction. The sealing device is mounted on a supporting pipe and is adapted to spread out in the inter-pipes space from a guard position to a sealing position. It comprises at least one sealing set including substantially rigid movable sealing members which extend each along a predetermined angular sector in a circumferential direction and are individually guided in displacement between the guard position and the sealing position. |
| US09732891B2 |
Male bayonet connector
A releasable connection assembly for connecting tubing sections is disclosed. The assembly includes a dual lumen male bayonet connector and a female latch connector. The dual lumen male bayonet connector includes a first shaft and a second shaft, where each of the first and second shafts includes a distal sealing portion defining a sealing surface, a proximal coupling portion, and an annular channel. The female latch connector includes a proximal end, two sealing members and a distal end. A kit is also disclosed. The kit includes a dual lumen male bayonet connector, a blood pressure cuff, and two sections of medical tubing. The two sections of medical tubing engage each of the proximal coupling portions of the first shaft and the second shaft and the blood pressure cuff. |
| US09732884B1 |
Polymer locking spacer system
Improvements for tube separation assemblies currently used in oil field applications include tube assemblies for maintaining tube separation using a fastening system comprising preferably non-metallic tube spacers and a preferably locking mechanism on the fastening system. The present invention allows all parts of the system to be more easily visually inspected than prior systems known to the inventor. |
| US09732875B2 |
Electromagnetic valve and fixing structure
An electromagnetic valve has: a coil; a casing encircling the coil and having a cylinder portion and nail portions; a movable core moving axially in the wound coil; a fixed core set at an opening end of the casing; a valve body fixed to the opening end of the casing together with the fixed core by bending inwards the nail portions; and a spool valve body moving axially in the valve body. The nail portion is provided with a wide width portion at a root side, a narrow width portion at a top side and a stepped portion between the wide width portion and the narrow width portion. The stepped portion is positioned at a substantially same position as an outer edge of one end portion of the valve body, or positioned at a cylinder portion side with respect to the one end portion outer edge of the valve body. |
| US09732869B2 |
Adjustable stop for check valve
A check valve comprises a housing, a fluid passage, a seat, a valve member and a stop. The fluid passage extends through the housing. The seat is disposed in the fluid passage. The valve member is positioned in the passage to engage the seat. The stop extends through the housing to engage the valve member. The stop is accessible from outside the housing to adjust a distance the valve member can travel from the seat. In one embodiment, the stop includes a variable stop feature, such as an offset pin or a cam. In another embodiment, the stop includes a pump control valve. In yet another embodiment, the housing includes markings to indicate a position of the stop. The valve member comprises a ball or a poppet in different embodiments. |
| US09732868B2 |
High reliability pressure relief valve
A pressure relief valve is disclosed with a first stage valve that is in series with a second stage valve, with an enclosed cavity between the first stage valve and the second stage valve. The first stage valve relieves pressure from an enclosure into the enclosed cavity between the stages, when the pressure is above a cracking pressure of the first stage valve. The second stage relieves pressure from the enclosed cavity when the pressure is above the cracking pressure of the second stage valve. |
| US09732867B2 |
Relief valve
A relief valve having a crenelated exhaust ring surrounding the poppet. The crenelated exhaust ring comprises a series of alternating crenels and merlons which together define an increasing cross-sectional exhaust area circumferentially about the poppet during cracking (i.e., once the pressure in the inflatable device exceeds the cracking pressure) as the poppet rises in the relief valve in response to increased pressures and, conversely, a decreasing cross-sectional exhaust area about the poppet during closing as the poppet lowers to its re-seated, sealed position. The design of the crenels in the form of a larger upper cross-sectional area to a smaller lower cross-sectional opening, advantageously achieves a reseating pressure that is substantially equal to or slightly less than the cracking pressure while minimizing possible oscillations during re-seating of the poppet. The crenelated exhaust ring surrounding the poppet advantageously results in a relief valve having a higher flow rate at a given back pressure than would be achieved without the crenelated exhaust ring surrounding the poppet. |
| US09732866B2 |
Adjustable temperature regulated faucet
A faucet includes a mixing chamber, a bypass chamber, a hot water actuator, a cold water actuator, and a valve assembly. The mixing chamber is in fluid communication with a spout. The bypass chamber is operably coupled to a source of cold water. The cold water actuator is operably coupled to provide, upon actuation, cold water to the mixing chamber. The hot water actuator is operably coupled to provide, upon actuation, hot water to the mixing chamber. The valve assembly has a seal configured to move in a direction away from the spout responsive to a temperature of water in the mixing chamber exceeding a threshold, such that fluid connection is provided between the bypass chamber and the mixing chamber. |
| US09732864B2 |
Contamination resistant cartridge valve
In one aspect, a pressure regulating valve assembly is provided. The valve assembly includes a housing having a fluid inlet and a fluid outlet, a sleeve positioned within the housing, and a spool at least partially positioned within the sleeve. The spool includes an outer surface having a shoulder, and the spool is configured to translate within the sleeve between a closed position and an open position. The valve assembly further includes a cap coupled to the sleeve and surrounding at least a portion of the spool, and the cap includes an inner surface with a flange extending therefrom. In the closed position the spool shoulder abuts against the cap flange to define a sealed metering edge. In the open position the spool shoulder is spaced from the cap flange to unseal the metering edge and define a metering window to facilitate fluid flow therethrough to the fluid outlet. |
| US09732862B2 |
Two educator/four-way selector valve assembly
A method of controlling the flow of different flow paths of fluid is provided. The method includes rotating a valve to a first position, receiving a first concentrate in the first position, discharging the first concentrate through one of two outlets, rotating the valve to a second position, receiving a second concentrate in the second position, and discharging the second concentrate through one of the two outlets. |
| US09732860B2 |
Valve, in particular a vacuum valve
A valve having a closure member which is pressed against a valve seat in a closed position and closes an opening, and having a first valve drive for moving the closure member along a first movement path back and/or forth between a maximum open position and an intermediate position, and having a second valve drive for moving the closure member along a second movement path back and/or forth between the intermediate position and the closed position. The first movement path and the second movement path are arranged in an angled manner with respect to one another. The valve additionally includes at least one locking device with at least one locking body which interacts with at least one inclined surface and/or comprises at least one inclined surface, wherein the locking body is movable relative to the closure member along a third movement path between a locking position and a releasing position. |
| US09732858B2 |
Self-centering metal-to-metal seals for use with valves
An example apparatus includes a disc-shaped valve plug having a first metallic sealing surface extending circumferentially about a peripheral edge of the valve plug. The first metallic sealing surface has a first curved profile. The example apparatus further includes a valve seat defining an orifice and having a second metallic sealing surface having a second curved profile that is complementary to the first curved profile so that the first and second metallic sealing surfaces form a metal-to-metal seal when the first and second metallic sealing surfaces are in contact. |
| US09732857B2 |
One-way pressure activated piston seal
A solenoid actuated valve (10) holds pressure and volume of an accumulator with low leakage and provides low actuation drag during a release stroke for dumping fluid contents of the accumulator at very low current draw. Two elongate valve members (10a, 10b) are assembled to be movable axially relative to one another with a gland or groove (10c) formed in one of the two valve members (10a). An o-ring (12) located within the groove (10c) is in a non-contacting relationship to the other valve member (10b) when in a non-energized state. An energizer ring (14) located within the groove (10c) can reciprocate axially with respect to the o-ring (12). The energizer ring (14) moves axially toward the o-ring (12) in response to fluid pressure against a surface (14a) of the energizer ring (14) opposite from the o-ring (12) to axially compresses the o-ring (12), causing the o-ring (12) to expand radially outwardly into sealing contact with the other valve member (10b). |
| US09732856B2 |
Non-removable discharge device
A manual valve includes a knob, a stem, a stopper, and a male thread. The stem is extended from the knob. The stopper is extended from the stem. The male thread is extended from the stopper. The stem is smaller than the stopper in outer diameter. The stem is configured to be installed with a clip, which is a separate component from the manual valve. The stopper is configured to make contact with the clip in the axial direction and to be regulated movement in the axial direction when an outer periphery of the stem is installed with the clip and circumferentially surrounded with the clip. |
| US09732855B2 |
Extreme temperature gasket and method of making the same
An extreme temperature gasket material capable of withstanding temperatures in excess of 850° F. is provided. The extreme temperature gasket generally includes an inorganic filler, an inorganic fiber, and an organic binder. In some embodiments, the inorganic filler is from 75 to 90 wt % of the gasket material and can include submicron-sized talc particles. The inorganic fiber can be from 5 to 20 wt % of the gasket material and can include silicic acid fiber. The binder can be a latex emulsion and can be present in the gasket material in the range of from 1 to 5 wt % of the gasket material. The gasket material also can include additives, such as flocculant and defoamer. In some embodiments, the amount of organic material present in the gasket material is limited to less than 5 wt % of the gasket material. |
| US09732854B2 |
Sealing system for a vacuum cleaner suction pipe
A sealing system (1) for sealing between an inner pipe and an outer pipe of a telescoping vacuum cleaner suction pipe, which ensures maximum possible sealing with simultaneously simple operator controllability of the vacuum cleaner suction pipe, has at least one annular base body (2) of a first material and an annular sealing body (3) of a second material on the base body (2). |
| US09732852B2 |
Three-piece oil ring for internal combustion engines, expanding element, and annular element
A three-piece oil ring for an internal combustion engine may include an expanding element defining at least a first side and a second side opposite the first side. A first upper annular segment may be associated with the first side of the expanding element. A second lower annular segment may be associated with the second side of the expanding element. The first annular segment and the second annular segment may each include a first internal side surface and a second external side surface. A metallic tungsten matrix coating may be disposed on at least one of the expanding element, the first annular segment and the second annular segment via chemical vapor deposition. The coating may contain a tungsten nanocarbide that may include at least one of WC, W2C, W3C and W12C. The coating may include a thickness between 5 μm and 150 μm and a hardness between 1000HV and 3500HV. |
| US09732849B2 |
Manual shift transmission
A manual shift transmission is disclosed which includes a shaft, at least one loose wheel carried by the shaft and a gear shift sleeve, which is moveable along the first shaft between a gear position coupling the first loose wheel to the shaft and a neutral position allowing a rotation of the loose wheel against the shaft. A gear shift follower is configured to move the gear shift sleeve along the shaft and acts on the gear shift sleeve. An actuating rod can be shifted in the direction of the shaft for shifting the gear shift follower. The actuating rod carries a clutch body which is adjustable between an active position engaging in a recess of the gear shift follower and a passive position sunk into the first actuating rod. |
| US09732847B2 |
Transmission and hydraulic control system
A hydraulic control system for an automatic transmission with a torque converter includes two regulator valves controlled by a single variable force solenoid (VFS). A bypass clutch regulator valve increases the pressure to a bypass clutch apply chamber as the VFS pressure increases. A converter charge regulator valve decreases the pressure in a converter charge circuit as the VFS pressure increases. The converter charge circuit is in series with a lubrication circuit. An orifice restricts the flow through these circuits such that they can be supplied from the line pressure circuit rather than a lower priority circuit. In one embodiment, an on/off solenoid opens a flow control valve to bypass the orifice when additional flow is required. In another embodiment, an electric pump supplements the flow in these circuits when required. This later embodiment includes a switch valve such that the electric pump also supports stop/start operation. |
| US09732846B2 |
Hydraulic pump failure detection for transmission with normally engaged clutch
A method of detecting a failure of a hydraulic pump includes sensing a rotational speed of the engine, and a rotational speed of a rotating drivetrain component. A numerical difference between the rotational speed of the engine and the rotational speed of the rotating drivetrain component is calculated. The numerical difference is compared to a threshold value to determine if the numerical difference is less than the threshold value, or is equal to or greater than the threshold value. A failure of the hydraulic pump is identified when the numerical difference between the rotational speed of the engine and the rotational speed of the rotating drivetrain component is equal to or greater than the threshold value, and the transmission is positioned in the neutral gear mode. When a failure of the hydraulic pump is identified, the operation of the engine is stopped. |
| US09732845B2 |
Shift range switching device for vehicle
A shift range switching device of a vehicle includes a fixing member provided in a vicinity of an external-toothed gear, an electric motor, an eccentric shaft provided on an output shaft, the external-toothed gear rotatably supported by the eccentric shaft, and a ring-shaped double-toothed gear provided on an outer circumference of the external-toothed gear. The shift range switching device includes internal teeth defined on an inner circumference of the double-toothed gear and engaged with external teeth of the external-toothed gear and the external-toothed gear defined on an outer circumference of the double-toothed gear and engaged with an output gear. The shift range switching device includes a restriction portion provided on one of the external-toothed gear and the fixing member and a restricted portion provided on the other of the external-toothed gear and the fixing member and engaged with the restriction portion. |
| US09732841B2 |
Driveline component with mechanism to control lubricant level
A driveline component with a housing, which defines a sump, a power-transmitting device received in the housing, a reservoir coupled to the housing, and a reservoir level control device (RLCD). The reservoir has an inlet and outlet and defines a cavity. The RLCD has a skimmer and an outlet port flow control (OPFC). The skimmer is coupled to the housing for movement between a first position, in which the skimmer is positioned relative to a driven component of the power-transmitting device to skim the lubricant from the driven component, and a second position. The OPFC can be operated in a first condition, in which fluid flow from the outlet port is substantially blocked to thereby inhibit a flow of the lubricant in the cavity to the sump, and a second condition, in which fluid flow through the outlet port from the cavity to the sump is permitted. |
| US09732838B2 |
Gearbox component and lubricant condition monitoring system
A monitoring system for a gearbox having at least one rotational component having a design lifetime and at least one design parameter is disclosed. The monitoring system may include a first sensor configured to generate a first signal indicative of a speed associated with the at least one rotational component, a second sensor configured to generate a second signal indicative of a torque associated with the rotational component, and a controller electronically connected to the first and second sensors. The controller may be configured to determine a remaining lifetime of the at least one rotational component based on the design lifetime, the at least one design parameter, and the first and second signals over a period of operating time, and generate a maintenance signal based on the remaining lifetime. |
| US09732837B2 |
Idle gear assembly
An idle gear assembly comprises an outer ring having gear teeth formed on an external surface thereof and engaged with a crank gear and any one of the left and right balance gears. A bearing includes an inner member and an outer member in a radial direction of the bearing and a plurality of rolling bodies disposed between the inner member and the outer member. A ring has elasticity in a radial direction thereof. A hub has a flange, which is in contact with the bearing, and a penetration hole. The flange and the penetration hole are formed at one side of the hub in an axial direction. A nut is inserted through another side and mounted at a hollow portion of the ring. A bolt is inserted through the insertion hole of the bearing, the penetration hole, and the nut and fixes the bearing and the hub. |
| US09732836B2 |
Harmonic drive featuring helix-facilitated lubrication
A harmonic drive featuring helix-facilitated lubrication includes a circular spline, a flexspline, a wave generator, and an agitating member. The flexspline meshes with the circular spline. The wave generator has a bearing installed within the flexspline, an elliptic wheel positioned in the bearing, and a shaft coupling connecting the elliptic wheel. The agitating member is located in a lubricant-holding space between the wave generator and the flexspline, and has a rotatory part and blade parts formed about a rotatory part. The rotatory part of the agitating member is connected to the shaft coupling of the wave generator, so that when the agitating member is driven by the shaft coupling, the helical blade parts agitate lubricant to perform convection, thereby better lubricating the bearing of the wave generator. |
| US09732835B2 |
Lockup device for torque converter
An output rotary member is coupled to a turbine and rotatable relatively to a clutch portion. First elastic members elastically and rotation-directionally couple the clutch portion and the output rotary member. A dynamic damper device is coupled to any of members forming a power transmission path from the clutch portion to the output rotary member and includes a damper plate having a plurality of circumferentially extending first openings and to be rotated together with the output rotary member. The dynamic damper device also includes inertia members disposed on both axial sides of the damper plate and rotatable relatively to the damper plate, each of the inertia members having circumferentially extending second openings located to oppose the first openings. The dynamic damper device further includes second elastic members accommodated in the first openings and the second openings, the second elastic members elastically coupling the damper plate and the inertia members. |
| US09732827B2 |
Balancing machine for balancing vehicle wheels
A machine for balancing vehicle wheels includes: a base frame; a balancing shaft on which a vehicle wheel to be balanced can be fixed; a rotoidal resting unit, fitted on the base frame and supporting the balancing shaft in a revolving way around its own axis; and motor elements for placing in rotation the balancing shaft around its own axis; wherein the balancing shaft includes at least a measuring section which is magnetized and subject to a stress condition due to the unbalance of the wheel revolving on the balancing shaft, in proximity of the measuring section being arranged magnetic field sensor elements which are suitable for detecting by magnetostrictive effect the stress condition of the measuring section and are operatively associated with at least one processing and control unit suitable for determining the unbalance of the wheel starting from the stress condition of the measuring section. |
| US09732822B2 |
Gas spring device, and balancer device and actuator which use gas spring device
A gas spring device includes a gas spring which generates a force proportional to a differential pressure between an inner space pressure and an atmospheric pressure, a suction/discharge part which can adjust a gas amount in the gas spring inner space, a rotary body which is connected to the gas spring, to which a torque due to the force generated by the spring is applied, a displacement part which is connected to the rotary body, and is displaced in conjunction with a rotary body rotary movement, a speed change part which is arranged in one of or both of between the rotary body and the displacement part and between the gas spring and the rotary body, and a torque compensating part which sets the torque applied to the rotary body to substantially 0 when the inner space gas amount of the gas spring is at a predetermined value. |
| US09732817B2 |
Axial engagement-controlled variable damper systems and methods
The present disclosure provides an axial engagement-controlled variable damper comprising a rotor assembly coupled to a rotor shaft and disposed about an axis of rotation and a stator, coaxially aligned with the rotor assembly. The axial engagement-controlled variable damper may further comprise a flux sleeve, axially movable relative to the rotor assembly between at least a first position and a second position. The flux sleeve may comprise a circumferential flange portion disposed radially between the rotor assembly and the stator, and may be configured to alter magnetic coupling between the stator and the rotor assembly in response being moved axially. The axial-engagement controlled variable damper may be configured to generate a first drag torque in response to the flux sleeve being in the first position and a second drag torque in response to the flux sleeve being in the second position. |
| US09732815B2 |
Brake stroke logging indicator
A brake stroke logging indicator for determining brake stroke condition on a vehicle braking system comprising a moveable logger within a housing which logger can be moved within the housing from an initial position to a moved position, by the pressure from a brake pushrod. After the pressure from the brake pushrod has been released however, the logger remains in position in the housing. As such, the logger indicates the distance of the longest brake stroke traveled since the system was reset, without the need of a second person, or brake pedal jamming device. The indicating logger will always indicate the longest stroke traveled, where the driver has no need to hold the brake pedal down for inspection. Moreover, when the vehicle is stopped the indicating logger will indicate other mechanical problems that normally can be detected only when the vehicle is in motion. |
| US09732811B2 |
Carbon ceramic brake disc and method for manufacturing the same
A carbon ceramic brake disc according to the present invention includes: a support body having cooling channels at the center portion; and friction layers directly attached to the top and the bottom of the support body without a bonding layer and having components different from the components of the support body, in which the support body is composed of a plurality of layers having components similar to the friction layers, gradually toward the friction layers from the cooling channels as the center.Accordingly, the support body can perform thermomechanical shock absorbing that is an original function and the friction layers and the support body can be prevented from separating while the carbon ceramic brake disc is manufactured. |
| US09732807B1 |
Clutch assembly and system
Power transmission systems including clutch arrangements and systems are adapted to be used in marine and other environments. Such power transmission systems may include clutch arrangements that provide more effective power transmission capabilities as well as greater durability and longer life. Slipping clutch arrangements may effectively vary the output speed of a clutch arrangement from the speed of the engine or other driver as desired for the particular application. Various clutch arrangements also provide for greater flexibility and drive options, lighter weight, and diverse types of capabilities. |
| US09732802B2 |
Metallic insert with smooth contours for use with composite working members
A rotary working component for use in a pump, compressor, blower or the like having an impeller, rotor, fan blade or other similar component includes a metallic insert and a composite structure overmolded on the metallic insert. The metallic insert can include an aperture adapted to mount the rotary working component to a drive shaft and a fluted catenoid or truncated spherical or spheroid outer surface having smooth contours between fluted regions thereof. |
| US09732801B2 |
Method for manufacturing and assembling a rolling-element bearing assembly with a spacer
A method for manufacturing a rolling-element bearing assembly includes providing a first bearing ring, a second bearing ring and rolling-elements, rotating the first bearing ring relative to the second bearing ring and joining the first bearing ring, the second bearing ring and the rolling elements while the first bearing ring is rotating relative to the second bearing ring. The method additionally includes connecting one of the bearing rings to a bearing ring of another rolling-element bearing or to a spacer while the first bearing ring is rotating relative to the second bearing ring. |
| US09732799B2 |
Axial bearing arrangement
An axial bearing arrangement formed substantially of two rotating carrier components (1, 2) with circular ring-shaped end faces (3, 4) and an axial anti-friction bearing (5) arranged between the carrier components (1, 2). This axial anti-friction bearing (5) has a first ring-shaped angle disk (6), which rests on the end face (3) of the first carrier component (1) and which is made from a thin steel sheet, and a second ring shaped angle disk (7), which rests on the end face (4) of the second carrier component (2) and a needle cage (10), which rolls between the axial inner sides (8, 9) of the angle disks (6, 7) and which is formed from a plurality of bearing needles (12) arranged adjacent to one another and held at equal distances to one another by a bearing cage (11), and is lubricated and cooled by a lubricant flow (13) emitted by a shaft which passes centrally through the axial anti-friction bearing (5). According to the invention, a circular ring-shaped ramp disk (14), which is designed as a spring, is arranged between the first carrier component (1) and the first angle disk (6), by which ramp disk a radial annual gap (15) between the first carrier component (1) and the first angle disk (6), which results from the axial clearance of the axial anti-friction bearing (5) in the no-load state, can be sealed to prevent a wrong direction of the lubricant flow (13) and the lubricant flow (13) at the same time, can be systematically routed into the inside of the bearing (16) between the angle disks (6, 7). |
| US09732798B2 |
Grease for rolling bearing
A grease composition includes a base oil, a thickener and at least one kind of an antioxidant selected from an amine-based antioxidant and a phenol-based antioxidant expressed by the following respective general formulas (1) and 2: The base oil contains a poly-α-olefin and a mineral oil. A mass ratio of poly-α-olefin/mineral oil is 1.25 to 9. |
| US09732796B2 |
Sintered metal bearing and method for producing same
A sintered metal bearing is formed through sintering of a compact obtained through compression molding of raw-material powder. The sintered metal bearing includes chamfered portions that are respectively formed at least along outer rims of both end surfaces of the sintered metal bearing, and a dynamic pressure generating portion formed on an inner peripheral surface of the sintered metal bearing by sizing. An axial dimension of each of the chamfered portions is set larger than a radial dimension of the each of the chamfered portions, and a difference in axial dimension between the chamfered portions on one end side and another end side in an axial direction of the sintered metal bearing is set larger than a difference in radial dimension between the chamfered portions on the one end side and the another end side in the axial direction. |
| US09732794B2 |
Collision bearing
A Collision Bearing within a channel means, expressing the universal physical principle of collision.An assembly of two weight-bearing bearings, in two embodiments, for the purpose of moving objects. A slide plate must be attached to the support body of the bearings, whose width is in sliding contact with the inner channel walls, to align the motion of the bearings along the channel. This channel having a flange member, which retains the Collision Bearing within the channel. These two functions, rolling and sliding, simultaneously, demonstrates the universal physical principle of collision being claimed, and places the Collision Bearing in the category of a basic machine in the field of mechanics, as is for example, the nut and bolt.Impact pads are attached to the end walls of the bearing support body as a necessary component part in protecting this body. |
| US09732792B2 |
Component of a rolling-element bearing and method for manufacturing a component of a rolling-element bearing
A component of a rolling-element bearing, such as a bearing inner ring having an inner ring flange, a bearing outer ring having an outer ring flange or a rolling element having an end surface, includes a solid slide layer having a lower coefficient of friction than a material to which the slide layer is attached which slide layer reduces frictional contact between the component and another component against which the slide layer slides during bearing operation. |
| US09732788B2 |
Releasable floating dock hinging latch
A floating dock hinging latch releasably interconnects a pair of floating dock sections in an adjoined spaced relation for relative hinging motion. The floating dock hinging latch includes a pair of female latch portions secured to the side of one floating dock section and a pair of male latch portions secured to the side of the other floating dock section. The female latch portions and male latch portions are releasably engaged with one another to hingedly connect the floating dock sections by moving the floating dock sections toward one another across the surface of the water. |
| US09732786B2 |
Adjustable linking arm assembly
A linking arm assembly adapted to receive and retain a ball stud. The assembly includes an elongated rod structure and a socket head and is variable over a range of lengths by adjustment of the relative position of the elongated rod structure and the socket head. Linking arm assemblies consistent with the present disclosure may be adjusted for use in different applications while using common components. |
| US09732784B2 |
Stations for portable electronic devices
A station for at least one portable electronic device includes a base having a substantially vertical and forward-facing wall and at least one suction cup secured to the wall to temporarily secure the portable electronic device to the wall in a position that the portable electronic device can be viewed and operated while secured to the wall. More than one suction cup can be provided to secure the portable electronic device to the wall. |
| US09732782B2 |
Locking washer assembly
A locking washer assembly includes a first locking washer and a second locking washer. The first and second locking washers include a mechanism for engaging an element to be attached by means of a screw joint. The first and second locking washers include a mechanism for engaging each other. The first locking washer includes a central through hole that is larger than a central hole of the second locking washer. An attachment assembly includes a screw intended to be used with the locking washer assembly. |
| US09732780B2 |
Cantilever assembly
A cantilever assembly includes a cantilever arm having longitudinal fastening channels and slots in communication with the fastening channels. The assembly also includes an attachment bracket featuring a first leg portion and a second leg portion defining a seat there between with the leg portions featuring apertures. Bolts having threaded shafts are positioned through the apertures of the attachment bracket and engage the threaded bores of nut plates positioned in the fastening channels of the cantilever arm. As a result, when the bolts are turned, the nut plates engage side walls of the fastening channels and the distal ends of the bolts engage a central pipe portion of the cantilever arm. |
| US09732779B2 |
System for mounting heating panels on to wall without drilling holes on the wall
An improved system for Mounting Heating Panels on to a wall without drilling holes on the wall, including at least one grooved vertical member to maintain a predetermined gap between a wall and a heating panel, the gap allowing natural convection of currents for heat transfer; a plurality of slots provided on an upper portion of the vertical member enabling insertion of the heating panel; a plurality of spacers fixed on the wall using adhesive; wherein the top portion of the panel has at least two fixing holes, and wherein the vertical stand and the upper portion of the panel are fixed to the wall via said plurality of spacers. |
| US09732776B2 |
Marman clamp with a shape memory alloy actuator
A Marman clamp is disclosed. The Marman clamp includes a release mechanism with either pins or tubes formed with a shape memory alloy. The release mechanism opens and closes the clamp depending on the temperature of the pins or tubes. The temperature of the pins or tubes may be based on whether a space vehicle including the clamp is in a direct line of sight of radiation from the sun. Alternatively, a heat source may control the temperature of the pins or tubes. The Marman clamp may also open and close as a result of an independent force applied to the release mechanism. |
| US09732770B2 |
Drive control system of operating machine, operating machine including drive control system, and drive control method of operating machine
A drive control system of a hydraulic excavator includes a control device. When accelerating a turning body to a target turning speed, the drive control device controls an operation of the electric motor driving device such that the electric motor outputs high efficiency torque by which a highest electric power efficiency is obtained at the target turning speed. The control device controls an operation of an oil pressure supply device such that residual torque obtained by subtracting the high efficiency torque from target torque is output from an oil-pressure motor. |
| US09732763B2 |
Fan assembly
A fan assembly includes a base and a body mounted on the base for movement relative thereto between an untilted position and a tilted position. The fan assembly also includes an air outlet and an interior passage for conveying air to the air outlet, and which extends about an opening through which air from outside the fan assembly is drawn by air emitted from the air outlet. A brake and a stationary rail are disposed on the upper surface of the base, and a rail is connected to the lower surface of the body and located between the brake and the stationary rail. The brake is urged by a spring or other resilient member towards the stationary rail to urge the rail of the body against the stationary rail to maintain the body in a tilted position by means of friction between the rails. |
| US09732761B2 |
Airfoil shape for a compressor
An article of manufacture having a nominal airfoil profile substantially in accordance with Cartesian coordinate values of X, Y, and Z set forth in a scalable TABLE 1, wherein the Cartesian coordinate values of X, Y, and Z are non-dimensional values convertible to dimensional distances by multiplying the Cartesian coordinate values of X, Y, and Z by a number, and wherein X and Y are coordinates which, when connected by continuing arcs, define airfoil profile sections at each Z height, the airfoil profile sections at each Z height being joined with one another to form a complete airfoil shape. |
| US09732759B2 |
Method and apparatus for controlling subrack fans
Disclosed are a method and an apparatus for controlling subrack fans. The method comprises: by installing multiple boards installed with high-power components in different areas of a subrack respectively, forming multiple heat dissipation air channels corresponding to the multiple boards respectively; installing a fan group comprising multiple heat dissipation fans on the subrack; dividing the fan group into multiple fan areas corresponding to the multiple heat dissipation air channels respectively, so that each fan area blows air to a corresponding board through a corresponding heat dissipation air channel; detecting temperature of each board and a rotating speed of a corresponding fan area in real time; adjusting the rotating speed of the fan area according to a detection result, so that the rotating speed of the fan area increases or decreases as the temperature of the corresponding board increases or decreases. Also disclosed is the apparatus for controlling subrack fans. |
| US09732756B2 |
Centrifugal compressor
A centrifugal compressor includes a compressor housing, an impeller wheel which compresses intake gas from an intake-air inlet, a plurality of guide vanes disposed circumferentially along an inner circumferential wall of the intake-air channel between the intake-air inlet and the impeller wheel to swirl the intake gas around the rotational axis, a central intake-air flow path formed at an inner side of the guide vanes to allow the intake gas to flow to the impeller wheel without passing through the guide vanes, and a guide-vane moving mechanism which simultaneously changes the inclination angle of the guide vanes. Guide vanes generate swirl flow at an inner circumferential housing portion of an impeller wheel to improve a surge margin and to restrict decrease in a choke flow rate. |
| US09732755B2 |
Orbiting crankshaft drive pin and associated drive pin sleeve geometry
A compressor crankshaft assembly includes a crankshaft and an eccentric drive pin extending from one end of the crankshaft. The shape of the drive pin viewed into the exposed end of the drive pin is defined by the intersection of a first cylinder that is coaxial with the axis of a substantially cylindrical orbital bearing journaled and installed to receive the eccentric drive pin and a second cylinder that is coaxial with the axis of a substantially cylindrical main bearing journaled and installed to rotatably receive the crankshaft, such that the area defined by the intersecting portion is less than the area defined by either cylinder. |
| US09732743B2 |
Pneumatic micropump
A pneumatic micropump is provided. The pneumatic micropump includes a fluidic channel layer, an upper substrate, a lower substrate, an upper membrane and a lower membrane. The fluidic channel includes a fluid inlet a reservoir, and a fluid outlet, wherein the fluid passes through the fluid inlet, the reservoir and the fluid outlet, successively. The upper substrate includes an upper pneumatic chamber facing the reservoir. The lower substrate includes a lower pneumatic chamber facing the reservoir. The upper membrane is disposed between the upper pneumatic chamber and the reservoir, and the lower membrane is disposed between the lower pneumatic chamber and the reservoir. |
| US09732741B2 |
Hermetic compressor comprising a suction acoustic filter
The present utility model application refers to a new constructive arrangement introduced in acoustic filter of hermetic compressor, and more particularly, a new constructive arrangement that optimizes the suction flow of the acoustic filter, which is normally arranged within the hermetic housing of the hermetic compressor. The suction acoustic filter (1) is composed by at least one outlet pipe (2), outlet pipe (2) comprising at least two independent suction outlets (21). Each independent suction outlet (21) extending along outlet pipe (2). |
| US09732738B2 |
Piston pump comprising flat guiding
A pumping device includes a working chamber and a piston provided to slide in the working chamber so as to vary the useful volume of the chamber during pumping, and anti-rotation elements for the piston. Advantageously, the anti-rotation elements include an index (107) mounted radially with respect to the axis of the piston and the device includes a longitudinal slot (108), the index being provided so as to move in the slot. Advantageously, the index (107) has two approximately parallel planar faces that extend longitudinally. |
| US09732736B2 |
System and method for controlling an active material actuator
A system for controlling an active material actuator includes an active material actuator configured to actuate when energized, a power supply configured to supply electrical power, and a control circuitry including a plurality of circuits and configured to selectively establish an electrical connection between the active material actuator and the power supply upon receipt of an activation signal. The control circuitry is configured to de-energize at least one of the circuits when no activation signal is received by the control circuitry in order to minimize parasitic current drawn from the power supply. |
| US09732729B2 |
Capture device and method for wind and water power generation
The present invention relates to the field of energy generation. More specifically, it concerns a capture device and method which replaces and improves upon blades typically used for harnessing wind or water for power generation. The capture device is capable of efficient operation in a range of environmental conditions. |
| US09732725B2 |
Automatic height adjusting paddle wheel
An automatic height adjusting paddle wheel comprising a housing, where the housing includes a pair of side portions; a paddle wheel positioned along a shaft within the housing; a pair of hoists attached to shaft on each side of the paddle wheel, where each hoists includes a cable coupled to a top portion of the housing; a means to detect a water level fastened to the cable within the hoists, where the means to detect the water level activates the hoists to lift the shaft as the water level raises and lowers in turn raising and lowering the paddle wheel; and a generator at each end of the shaft, where the generator produces electric power as the paddle wheel rotates within the water. |
| US09732723B2 |
Redundant pressure control
An electricity generating device comprising a housing; a first lobed rotor and a second lobed rotor rotatably arranged in a fluid passage enclosed by the housing such that the lobes of the first and the second lobed rotor intermesh to create a barrier between a high-pressure and a low-pressure side of the housing during operation of the device; a first electricity generator to which the first lobed rotor is coupled, the first electricity generator being capable of varying the load of the first lobed rotor; and a second electricity generator to which the second lobed rotor is coupled, the second electricity generator being capable of varying the load of the second lobed rotor. There is also provided a method of synchronizing rotational positions of a first lobed rotor coupled to a first electricity generator and a second lobed rotor connected to a second electricity generator in a turbine. |
| US09732719B2 |
Cold temperature engine start strategies
A method of starting a vehicle may include, in response to an expected driver entry, stroking a clutch configured to couple an engine to an electric machine for a predetermined time period. The method may further include, in response to an engine start request received during the predetermined time period, providing power to the electric machine to spin the electric machine at a speed at least equal to a target engine cranking speed. |
| US09732718B2 |
Method for controlling diesel engine rail pressure at the time of ISG restarting and diesel ISG vehicle
Disclosed herein is a diesel ISG vehicle, including an engine ECU controlling a rail pressure of a common rail engine system, in which the engine ECU determines a cold start of the engine based on detected cooling water temperature and detected fuel temperature at the time of engine restarting by idle go of the idle stop & go (ISG) and then restarts the engine by a quick rail pressure control mode in which the pressure of the fuel pumped to a common rail is controlled or restarts the engine by a normal rail pressure control mode in which the flow rate and the pressure of the fuel is controlled, thereby improving the fuel efficiency by the ISG restarting which does not increase a driving torque of a high pressure pump, particularly, reducing a fuel injection quantity by reduction in a loss of accessories such as pump and compressor. |
| US09732716B2 |
Fuel injection nozzle
In an injection hole of a nozzle, a maximum value of a longitudinal length of an inlet, which is measured in a direction of an inlet longitudinal axis of the inlet, is larger than a maximum value of a longitudinal length of an outlet, which is measured in a direction of an outlet longitudinal axis of the outlet. A rear end edge of an opening edge of the inlet is shaped into an arc. When the maximum value of the inlet is made larger than the maximum value of the outlet, an upstream end of the inlet can be placed at a further upstream side, so that a turn angle of a fuel flow can be reduced to increase the flow coefficient. Furthermore, when the rear end edge is shaped into the arc, the maximum value of the inlet can be increased. |
| US09732709B2 |
Method and apparatus for controlling the starting of an internal combustion engine
Starting an internal combustion engine may be difficult as a consequence of the operating conditions of the engine. Even after the engine has started, it may take a long period of time for the engine to reach operating temperatures. In the present disclosure, starting difficulty is expected for an engine with an exhaust gas recirculation system, before starting the engine an exhaust gas aftertreatment device is heated to warm residual air within the exhaust gas system. |
| US09732707B1 |
Vent for engine crankcases
A method of removing oil from blowby vapors in an engine having a crankcase and an intake manifold includes filtering the blowby vapor from the engine crankcase to form a vapor depleted of oil and a collected oil. The vapor depleted of oil is communicated to the engine manifold. At high engine loads the collected oil is held in a chamber, and at low engine loads while the engine is still running, the collected oil is forced from the chamber back the crankcase. |
| US09732705B2 |
Latching canister vent valve
A purge vapor system, which includes a fuel tank, a fuel tank isolation valve in fluid communication with the fuel tank, and a carbon canister in fluid communication with the fuel tank isolation valve. The purge vapor system also includes a canister vent valve in fluid communication with the carbon canister, an air filter in fluid communication with the canister vent valve, and a latching mechanism for changing the canister vent valve between an open position and a closed position, where the latching mechanism is part of the canister vent valve. The latching mechanism is energized as the latching mechanism changes the canister vent valve between the open position and the closed position, and the latching mechanism is de-energized as the canister vent valve is held in the open position or the closed position. |
| US09732700B2 |
Methods and apparatus for passive thrust vectoring and plume deflection
A flow vectoring turbofan engine employs a fixed geometry fan sleeve and core cowl forming a nozzle incorporating an asymmetric convergent/divergent (con-di) and/or curvature section which varies angularly from a midplane for reduced pressure in a first operating condition to induce flow turning and axially symmetric equal pressure in a second operating condition for substantially axial flow. |
| US09732694B2 |
Fuel supply device
A fuel supply device (1) has a valve (13) in a fuel passage between a fuel pump (3) and an engine (5). In a storage portion of an ECU (18-21) is stored a relationship between a fuel pressure and a flow rate, which are required by the engine, and voltage which is supplied to a motor (7). The ECU senses voltages V26, V27, V28 supplied to the motor from a controller (22) when the valve is opened from change points C1′, C2′, C3′ at which a characteristic between the voltage and the current which are supplied to the motor (7) is changed. Then, the ECU corrects the voltage stored in the storage portion on the basis of differences between voltages V1, V2, V5 stored in the storage portion at the change points C1, C2, C3 and the voltages V26, V27, V28 when the valve is opened. In this way, the fuel supply device can correctly control the motor in correspondence to the fuel pressure and the flow rate which are required by the engine. |
| US09732693B2 |
Method for controlling internal combustion engine, internal combustion engine, and vehicle equipped with same
A method for controlling an internal combustion engine, an internal combustion engine, and a vehicle equipped with the same which reduce roll vibrations due to a power plant including a multi-cylinder internal combustion engine and a support apparatus during start of the internal combustion engine without impairing its startability. A control apparatus of a multi-cylinder internal combustion engine includes: a device for determining whether or not a rotational speed of the engine is within a resonance-rotational-speed region around a resonance rotational speed at which resonance occurs due to the rotational speed, a power plant including the engine, and rubber mounts of the power plant; and a device for controlling injectors such that fuel injection amounts of respective cylinders become uneven when the rotational speed is within the resonance-rotational-speed region. |
| US09732690B2 |
Method for estimating charge air cooler condensation storage and/or release with two intake oxygen sensors
Methods and systems are provided for estimating water storage in a charge air cooler (CAC). In one example, engine operation may be adjusted responsive to water storage parameters at the CAC, the water storage parameters based on an output of a first oxygen sensor positioned downstream of the CAC and a second oxygen sensor positioned upstream of the CAC. Further, operation of the first oxygen sensor and the second oxygen sensor may be diagnosed during certain engine operation conditions wherein no condensate is forming in the CAC. |
| US09732687B2 |
Perovskite oxide compounds for use in exhaust aftertreatment systems
A method for removing NOX from an oxygen-rich exhaust flow produced by a combustion source that is combusting a lean mixture of air and fuel may include passing the oxygen-rich exhaust flow through an exhaust aftertreatment system that includes a NOX oxidation catalyst that includes perovskite oxide particles, a NOX storage catalyst, and a NOX reduction catalyst. |
| US09732685B2 |
System and methods for preventing premature refueling shutoff
Methods and systems are provided for conducting a refueling operation. In one example, during the refueling event, fuel vapors may be routed from a fuel tank to a first fuel vapor canister, and upon indication that the first fuel vapor canister is saturated with hydrocarbons, fuel vapors may be routed from the fuel tank to a second fuel vapor canister thus bypassing the first fuel vapor canister, without input from a powertrain control module. In this way, during refueling, saturated fuel vapor canisters are bypassed such that resistance to fuel vapor flow may be decreased, thus reducing the likelihood of premature shutoffs of a refueling dispenser. |
| US09732675B2 |
Low emission power generation systems and methods
Methods and systems for CO2 separation for low emission power generation in combined-cycle power plants are provided. One system includes a gas turbine system that stoichiometrically combusts a fuel and an oxidant in the presence of a compressed recycle stream to provide mechanical power and a gaseous exhaust. The compressed recycle stream acts as a diluent to moderate the temperature of the combustion process. A boost compressor can boost the pressure of the gaseous exhaust before being compressed into the compressed recycle stream. A purge stream is tapped off from the compressed recycle stream and directed to a CO2 separator configured to absorb CO2 from the purge stream using a potassium carbonate solvent. |
| US09732670B2 |
Tuned cavity rotating detonation combustion system
A tuned cavity rotating detonation combustion system includes a an annular chamber having an inlet and an outlet; a valve plate at the inlet of the annular chamber and comprising a plurality of openings spaced circumferentially around the inlet; a plurality of tubes each having an open end in communication with a corresponding opening of the valve plate and a closed end forming a tuned cavity, and a first opening between the open end and the closed end for injection of air; and a plurality of fuel injectors corresponding to the plurality of tubes, each fuel injector being configured to inject fuel into the tube between the first opening and the open end. Each of the tuned cavities has a length sized to resonate at a same frequency as a continuous detonation frequency of at least one detonation wave in the annular chamber. Alternately, or additionally, a plurality of flame arresters corresponding to the plurality of tubes are configured to arrest the at least one detonation wave generated in the detonation chamber from travelling into the tube. |
| US09732669B2 |
Wastegate valve seat position determination
Various methods for compensating variation in the geometry and position of linkages and valve seats in wastegate assemblies are provided. In one example, a method of operating a wastegate in an internal combustion engine comprises, at engine startup, placing a wastegate valve at a seat, recording a position of the seat and associating the seat position with one or more operating parameters, and modifying a position of a wastegate actuator based on the seat position throughout engine operation. |
| US09732664B2 |
Ignition device with pre-combustion chamber
An ignition device with a pre-combustion chamber for an internal combustion engine is disclosed. The internal combustion engine may have a plurality of cylinders. Each cylinder may define a main combustion chamber. The ignition device may have a first pre-combustion chamber part configured to at least partially accommodate a spark plug. The ignition device may also have a second pre-combustion chamber part defining at least a portion of the pre-combustion chamber. The second pre-combustion chamber part may include at least one orifice configured to be fluidly connected to the main combustion chamber. The second pre-combustion chamber part may be detachably mountable to the first pre-combustion chamber part, such that the first and second pre-combustion chamber parts are axially secured to one another and rotatable with respect to one another. |
| US09732660B2 |
Integrated sensor-catalyst
An integrated sensor-catalyst is disclosed for an after-treatment (AT) system used to filter an exhaust gas flow emitted by an internal combustion engine. The integrated sensor-catalyst includes a sensor element configured to detect a parameter of the exhaust gas flow. The integrated sensor-catalyst also includes a micro-catalyst element configured to filter a pollutant from the exhaust gas flow. Additionally, the integrated sensor-catalyst includes a housing configured to hold the sensor element and the micro-catalyst element and fix the micro-catalyst element relative to the sensor element such that the micro-catalyst element is arranged and maintained in the exhaust gas flow upstream of the sensor element. A vehicle including such an AT system with the integrated sensor-catalyst is also disclosed. |
| US09732658B2 |
Abnormality diagnosis system of internal combustion engine
An abnormality diagnosis system of an internal combustion engine which is provided with an exhaust purification catalyst 20 which can store oxygen is provided with a downstream side air-fuel ratio sensor 41 downstream of the catalyst and a catalyst abnormality diagnosis system which uses an output air-fuel ratio of the downstream side air-fuel ratio sensor when performing active air-fuel ratio control as the basis for diagnosing an exhaust purification catalyst for abnormality. The catalyst abnormality diagnosis system uses the amount of oxygen which is stored in or released from the exhaust purification catalyst in an air-fuel ratio reversal time period in active air-fuel ratio control as the basis to calculate the maximum storable oxygen amount of the exhaust purification catalyst and uses this as the basis to diagnose the exhaust purification catalyst for abnormality. |
| US09732654B2 |
Device for storage and delivery of an additive for catalytic denitrification of exhaust gasses on a motor vehicle
The invention concerns a device for storage and delivery of an additive for catalytic denitrification of exhaust gasses on a motor vehicle. The device comprises a storage container (1) of thermoplastic material, with at least one component selected from a group comprising a delivery pump (7), a heating device, a filter element, a quality sensor and a fill level sensor, wherein the component is arranged inside the storage container (1) above an opening (9) and/or above an outer recess in a container floor (3). |
| US09732653B2 |
Reducing agent tank and work vehicle
A reducing agent tank is provided which can improve a heat transfer efficiency to a reducing agent and transfer heat to the reducing agent in a height direction of the reducing agent tank without unevenness. The reducing agent tank includes a container main body which has an upper face and a bottom face and constitutes a space for storing the reducing agent between the upper face and the bottom face, and a heat exchanger which performs heat exchange with the reducing agent. The heat exchanger has penetrating portions and inclined portions. The penetrating portions penetrate to the upper face of the container main body and extend into the space. The inclined portions are inclined relative to the penetrating portions at a position different from each other in an extending direction of the penetrating portions and extend toward a side of the bottom face. |
| US09732647B2 |
Passenger service vehicle
Exhaust systems and passenger service vehicles, for example, buses are used together. The exhaust system can be arranged, in use, to be above an engine compartment. The exhaust system includes a first filter and a second filter, each filter having an inlet and an outlet. The inlets are inline with the respective first and second filters, and the outlets are transversely arranged with reference to the respective filters. Vehicles may have an overall length of about 35 feet or less and have an unladen weight of around 25,000 lbs or less. |
| US09732641B2 |
Variable valve mechanism of internal combustion engine
The present invention provides a variable valve mechanism of an internal combustion engine, which includes a rocker arm that includes a roller arm including a roller that rotatably abuts against a cam and a side arm provided at a side of the roller arm and that drives a valve, and a switching device that includes a switching pin and a hydraulic chamber provided inside the rocker arm and that switches a drive state of the valve by displacing the switching pin between a coupling position at which the switching pin extends between the roller arm and the side arm and a non-coupling position at which the switching pin does not extend between the roller arm and the side arm based on variations in hydraulic pressure in the hydraulic chamber. The switching pin is provided on an axis of the roller, and the hydraulic chamber is provided inside the roller arm. |
| US09732638B2 |
Valve lash adjuster for vehicles
A valve lash adjuster for vehicles may include a piston having a body and an opening/closing unit. The body has an open surface in a bottom and an oil passage extending from a rocker arm shaft to the open surface, such that oil flows through the oil passage. The opening/closing unit is disposed on the oil passage to selectively open the oil passage depending on a pressure of the oil. A cylinder accommodates the piston. The cylinder slides downward to form an oil chamber between an inner side surface thereof and the piston. The oil chamber contains the oil therein. |
| US09732618B2 |
Turbine wheel in a turbine engine
A turbine wheel in a turbine engine is provided. The wheel includes a disk having a plurality of blades with roots that are axially engaged and radially retained in longitudinal slots in the outer periphery of the disk, the blades having platforms that extend circumferentially end to end and that are radially facing longitudinal teeth of the disk that define the slots. Protection members for protecting the flanks of the slots and made out of sheet metal are mounted on the teeth of the disk and held thereon by co-operating shapes, the protection members bear radially against the platforms of the blades in order to oppose circumferential tilting of the blades, and at least partially close the radial gaps between the teeth and the platforms of the blades. |
| US09732614B2 |
Device, method and system for loading fixatives for rock bolts
The present invention relates to a device, method and system for the installation of a fixative in a drill-hole, such as to secure rock bolts. The device comprises (a) a chamber adapted to hold the fixative, and (b) a thrust member, wherein the fixative is displaced from the chamber into the drill-hole following application of force to the thrust member. |
| US09732613B2 |
Roller cutter arrangement and cutting wheel equipped with said roller cutter arrangement
A roller cutter arrangement for a cutting wheel of a tunnel boring machine, including an interchangeable cup, a bearing block which is supported in the interchangeable cup in such a way that it is displaceable along a displacement axis, and a cutting roller unit having at least one cutting roller, which is rotatably supported in the bearing block and which acts along a working axis. The working axis is angled with respect to the displacement axis, so that cutting rollers of the cutting roller units may be situated in close proximity to one another, in particular in the central area of the cutting wheel. |
| US09732612B2 |
Barrier forming apparatus
A barrier forming apparatus for forming a barrier between an exposed tunnel face (107) and a tunnel boring machine (100), the barrier being formed by the application to the tunnel face of a barrier mixture comprising two highly reactive first and second components. The barrier forming apparatus (10) includes a first reservoir (11) for storing the first component, a second reservoir (12) for storing the second component, and a plurality of applicators (13, 14 and 15). The barrier forming apparatus (10) also includes a third reservoir (56) that is used to store a clearing fluid and a piston flow divider (58) having an inlet (59) and three chambers having respective outlets, (61, 62 and 63) that are in fluid communication with a respective applicator (13, 14 and 15). The applicators are maintained in a state of readiness by a regular supply of clearing fluid passing there through. |
| US09732594B2 |
Continuous circulating concentric casing managed equivalent circulating density (ECD) drilling for methane gas recovery from coal seams
A method of drilling multiple boreholes within a single caisson, for recovery of methane gas from a coal bed, including the steps of drilling first and second vertical boreholes from a single location within a single caisson; drilling at least one or more horizontal wells from the several vertical bore hole, the horizontal wells drilled substantially parallel to a face cleat in the coal bed; drilling at least one or more lateral wells from the one or more horizontal wells, the lateral wells drilled substantially perpendicular to one or more face cleats in the coal bed; continuously circulating water through the drilled vertical, horizontal and lateral wells to recover the water and entrained methane gas from the coal bed; applying friction or choke manifold to the water circulating down the well bores so that the water appears to have a hydrostatic pressure within the well sufficient to maintain an equilibrium with the hydrostatic pressure in the coal bed formation; and drilling at least a third vertical borehole within the single caisson, with one or more horizontal boreholes and one or more lateral boreholes for returning water obtained from the lateral wells into a water zone beneath the surface. |
| US09732590B2 |
Detection and collection system for fugitive gases and effluent liquids leaking from around drilled wellheads
This invention relates in general to the detection and containment of leaking gas and fluids from around wellheads of a well site. The system comprising: at least one perforated or slotted pipe adapted to be placed adjacent a wellhead and having holes sized to allow the transmission of liquid and gas into the pipe, wherein the liquid or gas are leaking from and around the wellhead conductive pipe and the wellhead; a flexible cover, covering at least the adjacent areas around the wellhead and the at least one perforated or slotted pipe; and a fluid detector in fluid communication with the at least one perforated or slotted pipe. |
| US09732586B2 |
Method and apparatus for treating a well
A tool for forming a valve seat within a well that is capable of catching an obstruction will prevent flow of fluid downstream of the seat. The seat is formed by expanding a sleeve with a ring positioned around its periphery or as a subsequent step in the process. As the sleeve is expanded over the ring, the seat is formed. Once the seat is formed, an obstruction in the form of a ball or dart is dropped down to the seat. The sleeve acts as a stop for a secondary valve seat which catches the obstruction. |
| US09732581B2 |
Packer with anti-extrusion backup system
A well bore packer includes a packer element and an anti-extrusion backup system disposed on a mandrel and located within a well bore wall. Packer element includes longitudinally spaced end regions and a central region. The backup system includes an anti-extrusion device adjacent each of the end regions. The devices each include a collar and a flexible wire mesh mat. The packer element and devices have a smaller diameter configuration before the packer element is expanded. When the packer element is expanded to seal its central region against the well bore wall, the expansion of the packer element activates or deploys the devices and expands the mats to reach between the mandrel and the wall to resist longitudinal extrusion of the packer element. |
| US09732580B2 |
Self-boosting expandable seal with cantilevered seal arm
A downhole seal assembly includes a body extending from an uphole end to a downhole end. The body includes a first sealing surface and an opposing, second sealing surface that is angled relative to the first sealing surface. A first void is formed in the second sealing surface adjacent the uphole end, and a seal is arranged in the first void. A second void is formed in the second sealing surface adjacent the downhole end. One or more passages is formed in the downhole end and fluidically coupled to the second void. The one or more passages is configured and disposed to guide downhole fluids into the second void forcing the first sealing surface against a wellbore. |
| US09732577B2 |
Blowout preventer with hinged bonnet
The disclosed embodiments are directed to a blowout preventer with a hinged bonnet assembly having components designed to improve the maintenance and serviceability of the blowout preventer. The blowout preventer includes a body with intersecting passageways extending therethrough. The blowout preventer also includes a bonnet including a ram unit capable of seating in a ram location of the body and a bonnet door removably coupled to a first side of the body. The blowout preventer further includes a pin or hinge adapter disposed along the body and defining a hinge axis, and a hinge rotatably coupled to the pin or hinge adapter. The hinge is coupled to the bonnet door to rotate the bonnet about the hinge axis, and the hinge and the bonnet door are selectively separable. The separable hinge allows an operator to access, remove, and replace the hinge if the hinge becomes worn or impacted during operation. |
| US09732576B2 |
Compact cutting system and method
As compared to a BOP, a compact lightweight cutting system may have two gates with cutters moveable in opposite directions to cut drill pipe. The system utilizes a relatively short stroke and relatively less hydraulic oil for subsea operation. An opening through the gates surrounds the wellbore in the open position. The cutting elements are mounted within the openings. The piston rods and pistons are vertically offset with respect to each other. The compact cutting system with a gate valve can be used to substitute for a BOP to significantly reduce the size and weight required in an intervention system. |
| US09732575B2 |
Subsea arrangement
A subsea arrangement comprising a first subsea structure, a second subsea structure, and a clamp connector. The first subsea structure is provided with at least one coupling member which is designed to mate with a corresponding coupling member on a first side of the clamp connector so as to allow the clamp connector to be releasably connected and secured to the first subsea structure through these coupling members. The second subsea structure is provided with at least one coupling member which is designed to mate with a corresponding coupling member on an opposite second side of the clamp connector so as to allow the clamp connector to be releasably connected and secured to the second subsea structure through these coupling members. |
| US09732574B2 |
Flow restricted impact jar
An apparatus for coupling between opposing first and second portions of a downhole tool string. The apparatus includes a housing having a port therein, a shaft extending within at least a portion of the housing, and a flow restrictor reducing a flow area of the port. The housing and the shaft move axially relative to each other. The port fluidly connects a space external to the housing with an annulus defined between the housing and the shaft. |
| US09732573B2 |
Downhole activation assembly with offset bore and method of using same
The disclosure relates to a downhole activation assembly for activating a downhole component of a downhole tool positionable in a wellbore penetrating a subterranean formation. The activation assembly includes a housing operatively connectable to the downhole tool, a piston slidably positionable in the housing with a chamber defined therebetween, and a valve. The piston has a flow channel therethrough. The valve is positionable about the flow channel of the piston, the valve comprising a fixed plate and a rotatable plate. The rotatable plate is movable about the fixed plate to define a variable bore to selectively restrict flow through the flow channel and to vary pressure about the piston whereby the piston is selectively moved to shift the downhole component between activation positions. |
| US09732572B2 |
Compact bail supported fill up and circulation tool
The laterally rotating height of a fill up and circulating tool that is mounted on one of the bails supporting an elevator is made shorter with integration of design components. A power cylinder features a hollow piston which integrates the mud line connected to the fill up tool. The hollow piston forms an integral part of the mud line. The mud line has an exterior slot with a longitudinal and a spiral component into which a pin extends that is supported by the cylinder. As the mud line descends the fill up tool moves initially axially followed by rotational movement to align with a sting for connection thereto. Raising the mud line reverses the movement pattern. The fill up tool is cantilevered from the mud line for its sole support. Height savings allows tool use with bails of varying lengths without interference. |
| US09732571B2 |
Injector head chain synchronization device
The invention relates to an injector head (2) comprising; a pair of oppositely located, cooperatively movable, segmented continuous belt drive chains (21; 22), said each belt drive chain (21, 22) running over a respective pair of drive sprockets (25a, 25b) and tension sprockets (26a, 26b), wherein a tubing receiving section (7′) is defined between the belt drive chains (21, 22). The tubing receiving section (7′) having a tubing section centerline (46) extending through the center of the tubing receiving section (7′). The injector head (2) having an injector centerline (45) extending through the centerline of the injector head (2), said injector centerline (45) and said tubing section centerline (46) being substantially aligned in the longitudinal direction in an initial position, a pair of elongate counter-force members (32a, 32b) is positioned at each side of the tubing receiving section (7′). The injector head (2) has at least one actuator (35) adapted to move at least one of said elongate counter-force elongate member (32a, 32b) in order to bring the tubing section centerline (46) out of alignment with said injector centerline (45). |
| US09732570B2 |
Apparatus for tripping oil pipe and system for automatic well workover
An apparatus for tripping oil pipe and a system for automatic well workover comprises an elevator transfer device for transferring an elevator connected with an oil pipe, the elevator transfer device being structured for enabling continuous, automatic tripping operations of the oil pipe. The elevator transfer device comprises a lifting assembly used for lifting and releasing an oil pipe engaged with the elevator, and an elevator transport assembly used for transferring an elevator at a wellhead and/or an elevator on the lifting assembly. The apparatus for tripping oil pipe can lower the labor intensity and improve operation safety. |
| US09732569B2 |
Lifting arm arrangement for lifting a pipe, and a method for operating same lifting arm arrangement
A lifting arm arrangement includes a gripper head arm, a lifting arm, and a lifting cylinder. A gripper head is fastened to a first gripper head arm end. A first lifting arm end is pivotally connected to the gripper head arm. A second lifting arm end is pivotally connected to a stationary lifting cylinder part. A second gripper head arm end is pivotally connected to a movable lifting cylinder part. The stationary lifting cylinder part comprises a cylinder with a cylinder cavity having first and second cylinder openings. A piston rod with a piston is arranged in the cylinder cavity. A first piston rod portion projects from a first piston end of the piston. A second piston rod portion projects from an opposite second piston end of the piston. Working areas of the first and second piston ends are substantially equal to each other. |
| US09732562B2 |
Earth-boring tools having shaped cutting elements
Cutting elements include a volume of superabrasive material. The volume of superabrasive material comprises a front-cutting surface, an end-cutting surface, a cutting edge, and lateral side surfaces extending between and intersecting each of the front-cutting surface and the end-cutting surface. An earth-boring tool may comprise a bit body and at least one cutting element attached to the bit body. Methods of forming cutting elements comprise forming a volume of superabrasive material comprising forming a front-cutting surface, an end-cutting surface, a cutting edge, and lateral side surfaces extending between and intersecting each of the front-cutting surface and the end-cutting surface. Methods of forming earth-boring tools comprise forming a cutting element and attaching the cutting element to an earth-boring tool. |
| US09732556B2 |
Tree climbing stick
A climbing stick connector system includes first and second climbing sticks releasably secured to one another with first and second posts extending parallel to one another. In one implementation, the first climbing stick has a stopper having a shelf and a projection received within an aperture in one of the posts, wherein a step is pivotally secured to the post above the shelf by a fastener extending through the stopper. The first climbing stick has a V-shaped claw having spaced ears receiving the post therebetween, and the step has opposite upwardly facing concave edges. |
| US09732552B2 |
Vacuum insulating glass unit with viscous edge seal
Vacuum insulating glass (VIG) units, edge seals for VIG units and methods for forming the edge seals are provided. The VIG units include an edge seal that includes a viscous material, which serves to restrict the rate at which gas permeates into a vacuum space defined between the glass sheets of the VIG unit. The edge seals are configured to allow the glass sheets to move laterally relative to one another when the glass sheets experience differential thermal strain and further configured such that viscous shear occurs within at least a portion of the viscous material when there is relative lateral movement between the glass sheets. |
| US09732546B2 |
Chain tensioners for movable partition systems, movable partition systems including such chain tensioners, and related methods
Chain tensioner devices for use with movable partition systems include endplates configured to be mounted on opposing sides or ends of a movable partition. At least one of the endplates includes a bracket configured for attachment to an end of a chain. The bracket is movable relative to the endplate. The endplate having the bracket also includes an adjustment mechanism located on a common side of the endplate with the bracket, and is operably coupled with the bracket. The adjustment mechanism is configured for adjusting a distance separating the bracket from the endplate. Movable partition systems include such chain tensioner devices. Methods of adjusting a tension in a chain of a movable partition system involve the use of such a chain tensioner device. Methods of installing movable partition systems within structures include the installation of such chain tensioner devices. |
| US09732543B2 |
Door interlock device for transformer room of vacuum circuit breaker
A door interlock device for a power transformer room in a vacuum circuit breaker includes a cam disposed on a shaft of a ground switch, a supporter disposed on a side plate of a power transformer room, a shaft disposed at the supporter to be slidable and having one end contacting the cam to be upward and downward movable, a spring disposed within the supporter to provide an upward elastic force to the shaft, and an interlock plate disposed at one side of the power transformer room door and configured to be in contact with the shaft. |
| US09732540B1 |
Fence post installation system
A system of for installing unanchored fence posts accurately with one or two persons comprising tools to align the fence post while it is being set into an anchored state. |
| US09732534B2 |
Fall protection guardrail
A fall protection guardrail system and method used for construction of multi-story wood-framed buildings, which comprises a support bracket comprised of an attachment member and a pole support, and further comprises a pole with integrated rail supports. For a framed wall that is lying in a horizontal position, the support bracket is easily attached to a framing member of the framed wall, and the pole is inserted into the pole support. Then the framed wall is moved into the vertical position and secured to other framing. When the floor or roof is placed atop the framed wall, rails are inserted into the rail supports and secured. When the building is finished, the guardrail support system is easily removed, disassembled, and reusable. In some embodiments, a scaffolding frame may be attached to the support bracket, and the pole inserted into the scaffolding frame. |
| US09732533B2 |
Construction protection sheet
A stair protection device includes a protection sheet having a first riser protection portion, a tread protection portion, and a second riser protection portion. The protection sheet also has at least one slit in the tread protection portion, a first score in the protection sheet between the first riser protection portion and the tread protection portion, and a second score in the protection sheet between the second riser protection portion and the tread protection portion. The protection sheet can be secured to a stair by adhering tape on a top of the tread protection portion over the at least one slit such that at least a portion of the tape passes through the at least one slit and adheres to a tread of the stair. |
| US09732528B1 |
Accessible passageway assembly
An accessible passageway assembly is assembled by a plurality of railing units, a plurality of columns, a plurality of step plates and slope guide plates; specifically, the plurality of railing units are spaced by columns to form inner fences and outer fences of the passageway. A support bar is positioned between the lower end of columns of the inner fences and the lower end of columns of the outer fences. A platen is disposed above the support bar. The rear and front end of the support bar and the platen include an extending tongue piece respectively for fast snap-fit of the step plate and the slope guide plate of the passageway. The connection part of the railing unit and the column can be a movable hinge, such that the angle of the railing unit can be adjusted according to the passageway height difference and change, such that the accessible passageway can be quickly assembled and disassembled indoors or outdoors. |
| US09732526B2 |
System of components which, assembled, form a rainwater separator for a downpipe
A system of components, which, when assembled, form a rainwater separator for a downpipe is disclosed. The system includes, among other things, a screen for fine filtering of the rainwater. In a first assembly arrangement, the parts are assembled to form a rainwater separator with the screen so that the filtered water can be used as non-potable water for the household. In a second assembly arrangement, the screen is omitted, so that the water obtained from the rainwater separator may be utilized for watering the garden, for example. |
| US09732524B2 |
Aerated fiber cement building products and methods of making the same
Disclosed herein are low density fiber cement articles, such as fiber cement building panels and sheets, comprised of multiple overlaying fiber cement substrate layers having small and uniform entrained air pockets and low density fillers distributed throughout. The combination of entrained air pockets and low density fillers provide a low density fiber cement matrix with physical and mechanical properties similar to comparable low density fiber cement matrix without entrained air pockets. |
| US09732523B2 |
Connection surface for a structural unit and method of making same
A connection surface disposed on a face of a structural unit comprises a first segment having a three dimensional surface profile including a plurality of positive outer surfaces extending outwardly along a normal direction from a plane and a plurality of negative outer surfaces extending inwardly along the normal direction from the plane, wherein at least two of the plurality of positive outer surfaces are separated from one another along both vertical and horizontal directions and at least two of the plurality of negative outer surfaces are separated from one another along vertical and horizontal directions. A second segment opposes the first segment with respect to an axis, wherein the second segment is a substantial reflection of the first segment across the axis, but reversed along the normal direction. |
| US09732521B2 |
Adjustable pedestal for partition
A pedestal for supporting a partition and a method for a partition. The pedestal includes a base for mounting onto a floor, the base having a peripheral outer surface. The pedestal also includes a body having a first end opposite a second end and an inner surface proximate the first end interfacing with the base peripheral outer surface. A cap is coupled to the body proximate the second end, and a bracket is coupled to the cap for coupling with a partition. The method includes connecting a base to a floor, coupling a body of to the base, coupling a sleeve to the base on which is coupled a bracket, and coupling the partition to the bracket. |
| US09732520B2 |
Inverted bridging connector
A connection between a wall stud, channel-shaped bridging member and connector that resists torsional forces, the connector being suited to interlock with the interior of the bridging member channel and to be fastened to the bridging member outside the channel, depending on the orientation of the bridging member. |
| US09732518B2 |
System and methods for thermal isolation of components used
An isolator system for preventing the conduction of thermal energy between the metal components of a wall assembly comprising isolator plates adapted to be placed between the metal components of a wall assembly and made of an insulating material. The isolator plates include at least one opening for receiving a fastener, said opening has an annular shoulder adapted to extend into an opening for receiving said fastener in a metal component of a wall assembly. Also disclosed herein is a thermal isolation washer and a girt for use with polymer panel construction. |
| US09732517B1 |
Earthquake resistant and reinforcing device for buildings and bridges
An earthquake resistant and reinforcing device for buildings and bridges is provided. In this device, two support mandrels are disposed on two ends of a main tube, and one ends of the two support mandrels are inserted in to the main tube. Baffle plates are disposed near the ends of the two support mandrels in the main tube, and sheath covers are disposed at the ends of the two support mandrels outside the main tube. A first elastic part is disposed in the main tube and between the baffle plates of the two support mandrels. A second and a third elastic parts are respectively disposed between the baffle plates of the support mandrels and the sheath covers. This device can be installed between beams and columns of buildings and bridges for effectively absorbing the energy waves acting thereon and thus increase the safety of the buildings and bridges. |
| US09732516B2 |
Object, such as a building, provided with a system for preventing damage from earthquakes to the object
An object, such as a building, provided with a system for preventing damage from earthquakes to the object, said system comprising: a foundation anchored to the ground; guide means mounted on said foundation and on said object arranged to allow relative displacement between the object and the foundation in at least one horizontal direction; at least one actuator arranged to displace said object in said at least one direction relative to said foundation; said at least one actuator being connected to a central processing unit; said central processing unit being connected to at least one displacement sensor; said at least one displacement sensor being arranged to detect in real time displacement of said foundation and/or the ground and/or said object and to input in real time data about said displacement to said central processing unit; and said processing unit being programmed to activate in real time said actuator in dependence on said data in such a manner that said object is displaced relative to said foundation in real time, such that the maximum displacement vector of the object relative to the earth's gravitational field is kept substantially smaller than the maximum displacement vector of said foundation relative to the earth's gravitational field. |
| US09732514B2 |
Backup wall reinforcement with T-type anchor
A hybrid wall reinforcement wall anchoring system is described for use in masonry cavity walls. The reinforcement and anchor is hybrid device installed within the backup wall and interlocked with novel veneer ties. The novel veneer ties are wire formatives and are manually connected and interlocked with the anchor. Once interlocked and installed within the cavity wall, lateral, vertical and front-to-back veneer tie movement is limited, strengthening the cavity wall structure. The inclusion of a reinforcement wire within the veneer tie and the exterior wall provides a seismic structure. |
| US09732512B2 |
Rib mounting device with pivoting insert
A mounting device (100) for installation on a hollow rib of a panel is disclosed. The mounting device (100) includes a mounting body (102), an insert (160), and at least one clamping fastener (180). The mounting body (102) includes an upper section or base (104), along with a first leg (112) and a second leg (122) that each extend downwardly from the base (104) in at least generally diverging relation to one another. The first leg (112) includes a first projection (116) positionable in a recess on one sidewall of a rib, while the insert (160) includes a second projection (164) positionable in a recess on the opposite sidewall of this same rib. The clamping fastener(s) (180) extends through the second leg (122) of the mounting body (102) and forces the insert (160) in the direction of the first leg (112) of the mounting body (102). |
| US09732503B1 |
Clean water conservation tank for a toilet
A clean water conservation tank for a toilet providing a secondary clean water source to a toilet holding tank from a secondary holding tank mounted to a surface above and in fluid communication therewith. The secondary holding tank includes an outer container having an actuation body therein, a drain, a hollow puncture body attachable to the drain, and a portable internal container, or a substitute container such as a milk jug, removably disposed therein. The internal container has a one-way spring valve controlling the water level therein. Upon the engagement of the actuation body with the spring valve, the spring valve provides selective fluid communication between the internal container and the toilet holding tank. The puncture body, removably disposed within a cap inside the internal container, is used to puncture the substitute container for water flow through the drain and into the toilet holding tank. |
| US09732499B2 |
Work vehicle and control method for same
The power-transmission device has an input shaft, an output shaft, a gear mechanism, and a motor. The gear mechanism includes a plurality of planetary gear mechanisms and a mode-switching mechanism, and transmits the rotations of the input shaft to the output shaft. The mode-switching mechanism selectively switches the drive-power transmission path of the power-transmission device between a plurality of modes. The motor is connected to the rotating elements of the planetary gear mechanisms. A target-input-torque determination unit determines the target input torque, which is a target value for the torque to be inputted to the power-transmission device. The target-output-torque determination unit determines the target output torque, which is a target value for the torque to be outputted from the power-transmission device. The command-torque determination unit uses the torque balance information to determine torque commands to the motor from the target input torque and the target output torque. |
| US09732497B2 |
Traveling device and working machine
A travelling frame of a travelling device positioned between a center frame and a travelling motor attachment portion includes an upper plate extended toward the center side of the vehicle to form an extended portion. A long hole into which travelling motor hydraulic piping is inserted is formed in the upper plate along the extended portion. The travelling motor hydraulic piping extends from a lead-out hole opened in an end plate of the center frame, through the long hole of the upper plate and a long hole opened in an end plate, and inserted into the travelling motor attachment portion. |
| US09732487B2 |
Artificial turf field paint remover and extraction machine
A self-propelled field paint removal and extraction machine for removing paint from artificial turf athletic fields. The machine includes a self propelled, zero-turn rolling chassis including a frame defining a longitudinal axis of the machine; a brush assembly supported by the frame rearward of first and second front wheel caster assemblies and including a first outer brush rotating about a first brush axis of rotation and a second other brush rotating about a second brush axis, the brush assembly movable between a retracted position and a ground-contacting position; and a vacuum assembly supported by the frame rearward of the brush assembly and including a ground-contacting vacuum pad having a plurality of suction ports, the vacuum pad extending parallel to a lateral axis of the machine; and wherein the first and second brushes, in the retracted position of the brush assembly, are within a front footprint of the rolling chassis. |
| US09732486B1 |
Animal waste collection assembly
An animal waste collection assembly includes a box that has a first half that is hingedly coupled to the second half. The first half is positioned in an open position and the box may collect animal waste. A pair of wheels is provided and each of the wheels is coupled to the box. Thus, the box may be rolled along a support surface. A handle is coupled to the box and the handle may be manipulated. An actuator is coupled to the handle and the actuator may be manipulated. The actuator is mechanically coupled to the first half such that the actuator selectively urges the first half into the open position wherein the second half is configured to receive animal waste. |
| US09732476B2 |
Tangential grinding machine for railway profiles
A tangential grinding machine slidable on rails to be ground includes a base structure mounted on wheels slidable on the rails to be ground; a grinding unit freely slidable along the cross-members of the base structure, the grinding unit having a frame rigidly movable vertically relative to the base structure towards and away from the rail, the frame being rigidly coupled to at least two longitudinally aligned plates supporting a grinding wheel with a rotatable axis transverse to the rail longitudinal axis; and a bar hinged at its ends to the base structure and to the grinding unit respectively, there being connected to the frame supporting the plates a gear motor provided with a vertical axis worm gear, the end of which rests on the grinding unit, a control unit being associated with the gear motor to control frame descent following wear of the grinding wheel. |
| US09732473B2 |
Basecoat and associated paperboard structure
A basecoat including a pigment blend that includes a ground calcium carbonate component and a hyperplaty clay component, wherein the ground calcium carbonate component has a coarse particle size distribution, and wherein the hyperplaty clay component has an average aspect ratio of at least 40:1. |
| US09732467B2 |
Ink jet textile printing method and ink set
An ink jet textile printing method includes recording by applying an ink composition containing a dye to a front surface of a fabric by an ink jet method and applying a liquid penetrant to the front surface or a rear surface of the fabric before or after the recording. The liquid penetrant includes a nitrogen compound having a boiling point of 230 to 260° C. and an alkyl polyol having a boiling point of 230 to 260° C. and does not substantially include alkyl polyols having a boiling point higher than 260° C. |
| US09732465B2 |
Coated fabric for air bag and method for manufacturing the same
The present invention relates to a coated fabric for an air bag obtained by applying an elastomer resin onto at least one side of a woven fabric made from synthetic fiber. The applied amount of the elastomer resin is 25 to 60 g/m2. The average resin thickness on warp and weft at head top of the woven fabric surface is 8 μm to 45 μm. The number of foams having diameter of 30 μm or larger is 100 or more/cm2 on the surface of a resin layer. |
| US09732463B2 |
NanoParticle finish for mineral and carbon fibers
A method and product for creating a customizable fabric for specific end-use composites is provided. This method includes creating a three-dimensional matrix on woven fabrics, such as glass or carbon fiber fabrics via the addition of nanoparticles and a coupling agent; and, attaching a functional group compatible to specific resins dependent upon end use. The resulting product is a resin-free fabric with specific functional groups attached, ready to receive a particular polymer resin. Alternatively, the process may continue through to the addition of a polymer resin, resulting in a completed composite product. |
| US09732462B2 |
Sterilizable drying machine using ultraviolet radiation and sterilizable drying method in the same
The present invention discloses a sterilizable drying machine using ultraviolet radiation, and a sterilizable drying method in the same. The sterilizable drying machine using ultraviolet radiation includes a casing having an inlet at its front surface, so that the user can put the washed laundry into the drying machine through the inlet, a drum supported by a front supporter inside the inlet of the casing, and rotatably installed inside the casing, to perform drying, an ultraviolet light source installed at the front supporter, for sterilizing the inside of the drum by radiating ultraviolet rays, and a control means connected to the ultraviolet light source, for controlling the ultraviolet light source to generate the ultraviolet rays. |
| US09732461B2 |
Detergent mixer and washing machine including the same
A liquid detergent mixer includes a main body, a detergent inlet pipe, a wash water inlet pipe, and a wash water dispersing unit. The main body defines a mixing space in which wash water and liquid detergent are mixed. The detergent inlet pipe allows liquid detergent to flow into the mixing space. The wash water inlet pipe has one end protruding from the other side surface of the main body to the mixing space to allow wash water to flow into the mixing space. |
| US09732459B2 |
Gasket usable with washing machine and washing machine having the same
A gasket usable with a washing machine capable of reinforcing the strength thereof while improving the vibration reducing performance of the gasket, a gasket connecting a tub to the front surface frame, wherein the gasket includes a body having a hollowness part configured to accommodate a portion of the door and a periphery part configured to surround the hollowness part, and a reinforcing rib formed by protruding at least one portion of the periphery part so as to reinforce a strength of the gasket, and wherein the reinforcing rib has a rear surface further concaved than an inner surface of the periphery part that is adjacent to the rear surface. The gasket further comprise a connection lip that contacts the closed door, such that the connection lip has a connection rib having a greater thickness in the lower portion of the lip than the upper portion of the lip. |
| US09732456B2 |
Washing machine having a washing bag
Washing machine for the washing of laundry such as clothes and textiles, which washing machine has a main part that comprises: an inlet, for supplying washing water, an outlet, for disposal of washing water, a pump, in order to pump the washing water, a connection unit for fluid tight connection of a washing bag to the main part. The washing bag has fluid tight walls and is removably connectable to the connection unit of the main part, wherein the pump is arranged to pump water and air from the washing bag in order to create a certain negative pressure inside it with respect to the surrounding atmospheric pressure and by that emptying it of washing water. |
| US09732455B2 |
Natural finish fabric
A method for producing environmentally friendly fabric and textile products without use of chemicals comprises a finishing process including the steps of: singeing, enzyme desizing; water washing, peaching, stentering, and sanforizing. The steps of the finishing process are purely physical and preferably uses only water, water vapor (steam), and enzymes, and not chemicals including chemical agents. As such, the finishing process is believed to be environmentally friendly. |
| US09732454B2 |
Textured elements incorporating non-woven textile materials and methods for manufacturing the textured elements
A method of manufacturing a textured element may include (a) collecting a plurality of filaments upon a textured surface to form a non-woven textile and (b) separating the non-woven textile from the textured surface. Another method of manufacturing a textured element may include depositing a plurality of thermoplastic polymer filaments upon a first surface of a polymer layer to (a) form a non-woven textile and (b) bond the filaments to the polymer layer. A textured surface may then be separated from a second surface of the polymer layer, the second surface being opposite the first surface, and the second surface having a texture from the textured surface. |
| US09732453B2 |
Nonwoven fabric sheet, and extraction filter and extraction bag using the same
The present invention provides a nonwoven fabric sheet for use in extraction filters having high sealing strength and extraction filters manufactured using the nonwoven fabric sheet. The nonwoven fabric sheet includes a first layer including a spunbonded nonwoven fabric formed from a polyester-based resin having an IV value of 0.60 to 1.00, a crystallinity of 30% to 80%, a crystalline orientation of 60% to 95%, and a birefringence (Δn) of 0.040 to 0.100 and provided with a partial thermocompression bonding section whose thermocompression bonding area rate is in the range of 5% to 30%, and a second layer including a meltblown nonwoven fabric formed from a polyester-based resin blown onto a surface of the first layer and solidified to have a crystallinity of 0% to 14%. The extraction filters are formed by sealing by welding the nonwoven fabric sheet with the second layer of the sheet placed inside. |
| US09732450B2 |
Giver rapier head, giver rapier, rapier weaving machine and method for inserting a weft thread in such a rapier weaving machine using such a giver rapier head
A giver rapier head (1) comprises a presentation space (9) between a successive guide nose (11), for leading off warp threads (23) on one side (7), and a selection nose (8), for leading off warp threads (23) on the other side, so that a weft thread (2) can be directly presented in this presentation space (9) and can engage from there in an insertion space (15) between the selection nose (8) and the first-mentioned side (7). A giver rapier (1) has a limit guide arc (10) which is arranged at the front side of the giver rapier (1) and a selection nose (8) which is arranged on the top side, with its top (26) facing the guide arc (10).A rapier weaving machine (20) comprises such a giver rapier head (1). In a method for inserting a weft thread (2), the giver rapier head (1) is moved towards this weft thread (2) while the reed (19) beats up an inserted weft thread (2). |
| US09732438B2 |
Method for producing a vanadium-doped silicon carbide volume monocrystal, and vanadium-doped silicon carbide substrate
A silicon-carbide volume monocrystal is produced with a specific electrical resistance of at least 105 Ωcm. An SiC growth gas phase is generated in a crystal growing area of a crucible. The SiC volume monocrystal grows by deposition from the SiC growth gas phase. The growth material is transported from a supply area inside the growth crucible to a growth boundary surface of the growing monocrystal. Vanadium is added to the crystal growing area as a doping agent. A temperature at the growth boundary surface is set to at least 2250° C. and the SiC volume monocrystal grows doped with a vanadium doping agent concentration of more than 5·1017 cm−3. The transport of material from the SiC supply area to the growth boundary surface is additionally influenced. The growing temperature at the growth boundary surface and the material transport to the growth boundary surface are influenced largely independently of one another. |
| US09732434B2 |
Methods and apparatuses for electroplating nickel using sulfur-free nickel anodes
Disclosed herein are systems and methods for electroplating nickel which employ substantially sulfur-free nickel anodes. The methods may include placing a semiconductor substrate in a cathode chamber of an electroplating cell having an anode chamber containing a substantially sulfur-free nickel anode, contacting an electrolyte solution having reduced oxygen concentration with the substantially sulfur-free nickel anode contained in the anode chamber, and electroplating nickel from the electrolyte solution onto the semiconductor substrate placed in the cathode chamber. The electroplating systems may include an electroplating cell having an anode chamber configured for holding a substantially sulfur-free nickel anode, a cathode chamber, and a substrate holder within the cathode chamber configured for holding a semiconductor substrate. The systems may also include an oxygen removal device arranged to reduce oxygen concentration in the electrolyte solution as it is flowed to the anode chamber. |
| US09732430B2 |
Chemical inhibition of pitting corrosion in methanolic solutions containing an organic halide
Pitting corrosion of stainless steel occurs in solutions of organic acid, such as tartaric acid, in an electrolyte solution with methanol. However, methanolic solutions containing at least one organic halide and at least one organic hydroxyacid and some water provide reduced pitting corrosion of stainless steel. The organic hydroxyacid may be a hydroxy acid containing 2 to 10 carbon atoms with at least one hydroxyl group and at least one carboxylic acid group, in a non-limiting example, glycolic acid. The pH of the methanolic solution may range from about 3.5 to about 8. |
| US09732425B2 |
Apparatus for coating nanoparticles having core-shell structure using atomic layer deposition
Disclosed is a coating chamber having a process passage in which a coating process is performed, a particle supply means configured to supply nanoparticles into the process passage, a gas supply means configured to supply a carrier gas and a reactive gas serving as a source of a shell material into the process passage, and a low pressure forming means configured to form a low pressure in the process passage. The coating chamber has a speed adjustment member formed of a porous material or a grid and installed in the process passage, and as a moving speed of the nanoparticles is decreased due to flow resistance or collision of the nanoparticles passing through the speed adjustment member, first and second precursors supplied as the reactive gas move more rapidly than the nanoparticles to coat a thin film on the nanoparticles with the material. |
| US09732423B2 |
Dry coating apparatus
Provided is a dry coating apparatus for coating a coating material, i.e., deposition vapor (metal vapor) on a substrate (a steel strip). The dry coating apparatus includes a coating part disposed in a vacuum to coat deposition vapor generated through heating and evaporation of a supplied coating material onto a proceeding object to be coated and a heating source disposed in an atmosphere to heat and levitate the coating material in the coating part. |
| US09732422B2 |
Method of coating metallic powder particles
A method and system for coating metallic powder particles is provided. The method includes: disposing an amount of metallic powder particulates within a fluidizing reactor; removing moisture adhered to the powder particles disposed within the reactor using a working gas; coating the powder particles disposed within the reactor using a precursor gas; and purging the precursor gas from the reactor using the working gas. |
| US09732419B2 |
Apparatus for forming gas blocking layer and method thereof
A gas blocking layer forming apparatus comprises a vacuum chamber that provides a space where a chemical vapor deposition process and a sputtering process are performed; a holding unit that is provided at a lower side within the vacuum chamber and mounts thereon a target object on which an organic/inorganic mixed multilayer gas blocking layer is formed; a neutral particle generation unit that is provided at an upper side within the vacuum chamber and generates a neutral particle beam having a high-density flux with a current density of about 10 A/m2 or more; and common sputtering devices that are provided at both sides of the neutral particle generation unit, wherein each common sputtering device has a sputtering target of which a surface is inclined toward a surface of the target object. |
| US09732416B1 |
Wafer chuck with aerodynamic design for turbulence reduction
A rotatable wafer chuck includes chuck arms and wafer holders that are aerodynamically shaped to reduce turbulence during rotation. A wafer holder may include a friction support and an independently rotatable vertical alignment member and clamping member that is shaped to reduce drag. The shape reduces turbulence during edge bevel etching to improve the uniformity of the edge exclusion and during high-speed rotation to improve particle performance. |
| US09732413B2 |
Ruthenium-alloy sputtering target
Provided is a ruthenium alloy sputtering target as a ruthenium alloy sintered compact target obtained by sintering mixed powder of ruthenium powder and metal powder capable of creating oxides easier than ruthenium, wherein purity of the target excluding gas components is 99.95 wt % or higher, said target contains 5 at % to 60 at % of metal capable of creating oxides easier than ruthenium, relative density is 99% or higher, and oxygen content as impurities is 1000 ppm or less. This ruthenium alloy sputtering target is capable of reducing its oxygen content, reducing the generation of arcing and particles during sputtering, increasing the target strength by improving the sintered density, and improving the deposition quality by strictly restricting the amount of B and P impurities in the target in order to prevent the compositional variability of B and P added in minute amounts to the Si semiconductor. |
| US09732408B2 |
Heat-treatment of an alloy for a bearing component
A method for preparing titanium alloy that is created to be formed into a bearing component, wherein the titanium alloy comprises from 5 to 7 wt % Al, from 3.5 to 4.5 wt % V, from 0.5 to 1.5 wt % Mo, from 2.5 to 4.5 wt % Fe, from 2.5 to 4.5 wt % Fe, and from 0.05 to 2 wt % Cr. The alloy can optionally include one or more of the following elements: up to 2.5 wt % Zr, up to 2.5 wt % Sn, and up to 0.5 wt % C. The balance of the composition comprises Ti together with unavoidable impurities. The alloy is heated to a temperature T below the (α+β/β)-transition temperature Tβ and then quenched. The alloy is then aged a temperature of from 400 to 600° C. |
| US09732404B2 |
Method of producing high-strength steel plates with excellent ductility and plates thus produced
Steel sheet, the composition of the steel of which comprises, the contents being expressed by weight: 0.08%≦C≦0.23%, 1%≦Mn≦2%, 1≦Si≦2%, Al≦0.030%, 0.1%≦V≦0.25%, Ti≦0.010%, S≦0.015%, P≦0.1%, 0.004%≦N≦0.012%, and, optionally, one or more elements chosen from: Nb≦0.1%, Mo≦0.5%, Cr≦0.3%, the balance of the composition consisting of iron and inevitable impurities resulting from the smelting. |
| US09732401B2 |
Solid metal alloy
The present invention addresses the problem of providing a novel, sold metal alloy. Provided is a metal alloy containing two or more types of metal, wherein an equilibrium diagram of the metal alloy shows the two or more types of metal in a finely mixed state at the nanolevel in a specific region where the two types of metal are unevenly distributed. This metal alloy has a substitutional solid solution of the two or more types of metal as the principal constituent thereof. This metal alloy is preferably one obtained by precipitation after mixing ions of two or more types of metal and a reducing agent in a thin-film fluid formed between processing surfaces, at least one of which rotates relative to the other, which are arranged so as to face one another and are capable of approaching and separating from one another. |
| US09732397B2 |
Defective engine block recycling method in continuous casting line
A defective engine block recycling method in a continuous casting line includes inserting a bore pin into an engine block mold, fitting a real liner to an outer circumferential surface of the bore pin, and injecting molten aluminum into the engine block mold to cast an engine block body. If an abnormality is generated in the engine block mold or the molten aluminum and if a defect is expected to generate in the engine block body, a defective engine block unit is produced by fitting a dummy liner, which is made of a material identical with or similar to a material of the engine block body, to the bore pin. The defective engine block unit thus produced is directly melted and recycled. |
| US09732396B2 |
Method for operating a continuous annealing line for the processing of a rolled good
A method operates a continuous annealing line for the processing of a rolled good, in particular a metal strip. A property of the rolled good in relation to a point or a section of the rolled good is fed to a computer-aided model as an input variable. The point or the section of the rolled good is located before or in the continuous annealing line. For the purpose of precise control of the continuous annealing process, at least one material property of the rolled good after the continuous annealing process is simulated by the computer-aided model and compared with a specified target value. If the simulated material property deviates from the target value, at least one process variable of the continuous annealing process is controlled as long as the point or the section of the rolled good is located before or in the continuous annealing line. |
| US09732393B2 |
Blowing spear for fabrication of metals and maintenance of loading and blowing operational conditions
The current invention refers to a blowing spear (100) used in the primary refining process for obtainment of steel, developed in such a way to maintain the loading and blowing operational conditions, comprising at the base a copper nozzle (101) to which is welded in its extremity a tube (102), comprising yet a module (125) with cleaning output (103) and positioned above module (125) a steel tube (118) and on its upper extremity, the head (107) that comprises a cooling liquid inlet (115), a gases inlet (116) and a cooling liquid outlet (117), comprising yet the spear (100) in its interior the inner tube (122) responsible for the gas passage and the intermediate tube (123) responsible for the division between the cooling liquid inlet flow and its outlet passing mandatorily through the copper nozzle (101). |
| US09732392B2 |
Modular sensor architecture for cell based biosensors
The present invention provides modular extracellular sensors, nucleic acids encoding such sensors, and cells expressing such sensors, and methods of employing such sensors and cells for detecting extracellular ligands. In certain embodiments, the extracellular sensors comprise a ligand binding domain, a transmembrane domain, a protease domain, a protease cleavage site, and a transcription factor. In other embodiments, a pair of extracellular receptors is provided where both receptors contain a ligand binding domain and transmembrane domain, and one receptor contains a protease cleavage site and a transcription factor and the other receptor contains a protease domain. |
| US09732391B2 |
Cichorium spp. male sterile mutants
The present invention relates to leaf chicory (Cichorium intybus subsp. intybus var. foliosum) nuclear recessive male sterile mutants, to a newly identified polymorphic molecular marker for the nuclear recessive male sterile character in this species, to methods for the selection of leaf chicory nuclear recessive male sterile mutants, to methods for the production of seed parent male sterile and pollen donor male fertile inbred lines of leaf chicory, including all cultivated types of radicchio, that are, respectively, homozygous for the nuclear recessive male sterile mutant allele or homozygous for the male fertile wildtype allele, and to methods for the constitution of F1 hybrids that are all heterozygous at the ms locus. |
| US09732390B2 |
Non-invasive determination of methylome of fetus or tumor from plasma
Systems, methods, and apparatuses can determine and use methylation profiles of various tissues and samples. Examples are provided. A methylation profile can be deduced for fetal/tumor tissue based on a comparison of plasma methylation (or other sample with cell-free DNA) to a methylation profile of the mother/patient. A methylation profile can be determined for fetal/tumor tissue using tissue-specific alleles to identify DNA from the fetus/tumor when the sample has a mixture of DNA. A methylation profile can be used to determine copy number variations in genome of a fetus/tumor. Methylation markers for a fetus have been identified via various techniques. The methylation profile can be determined by determining a size parameter of a size distribution of DNA fragments, where reference values for the size parameter can be used to determine methylation levels. Additionally, a methylation level can be used to determine a level of cancer. |
| US09732383B2 |
Molecular redundant sequencing
Methods, systems and compositions where a target nucleic acid includes a registration sequence disposed therein for identification of the number or relative position of determined sequence from the template sequence. Particularly preferred aspects include a registration sequence in a circular template nucleic acid sequence which is, in turn, used in sequence by incorporation processes that rely upon template dependent, polymerase mediated primer extension in the identification of the sequence of the template. |
| US09732382B2 |
Photodamage mitigation compounds and systems
Compositions, devices, systems and methods for reducing and/or preventing photo-induced damage of one or more reactants in an illuminated analytical reaction by addition of one or more photoprotective compounds to the reaction mixture and allowing the reaction to proceed for a period that is less than a photo-induced damage threshold period. |
| US09732381B2 |
Method for sequencing a heteropolymeric target nucleic acid sequence
The invention relates to a method for sequencing a heteropolymeric target nucleic acid sequence that involves stochastic sensing. The invention also relates to a method for improving a pore for sequencing a target nucleic acid sequence by modifying one or more sites in the pore. |
| US09732380B2 |
Systems and methods for monitoring the amplification and dissociation behavior of DNA molecules
The present invention relates to systems and methods for monitoring the amplification of DNA molecules and the dissociation behavior of the DNA molecules. |
| US09732376B2 |
Sample collection device
A sample collection device having a sample tube, funnel, and cap having a capsule and a piercing insert, the capsule having a stabilization solution. After depositing the sample into the tube via the funnel, the cap is screwed onto the tube, piercing the capsule and releasing the stabilization fluid into the tube. The device can be used at home without clinicial supervision for collecting a saliva sample and transporting the sample to an analysis location for DNA analysis. |
| US09732372B2 |
Use of rapid onsite bacteria test for oil and gas applications
A method for onsite bacteria testing for oil and gas applications including collecting at least one component of a wellbore fluid; exposing at least one contaminant in the at least one component to at least one substrate that produces a detectable moiety; and performing a quantitative or qualitative detection of the detectable moiety. |
| US09732371B2 |
Membrane transfer method and tool
A method for transferring a filter membrane (130) bearing a retentate to a reagent pad (310), in which the membrane is mounted in a support frame (120) having a shoulder (121) and a skirt (122) projecting from the shoulder, the pad being mounted on a cassette (300) of complementary form to said skirt, the skirt being adapted to slide sealingly on the cassette until it comes into abutment formed by the shoulder, the method comprising the steps of sealingly engaging the skirt of the membrane support frame on the cassette, establishing a pressure difference between the cassette and the membrane support frame such that the membrane adopts the shape of a dome pointing towards the pad, while maintaining the pressure difference, applying a force on the frame so as to make the skirt slide on the cassette until contact is established between the end of the dome and the pad, maintaining a force on the frame so as to move it downward until it comes into abutment formed by the shoulder while maintaining the pressure difference. |
| US09732370B2 |
Method for the determination of the presence of an antibiotic in a fluid
The present invention provides a method and test for the determination of the presence or absence of an antibiotic in a sample such as milk. |
| US09732366B2 |
Thermostable xylanase belonging to GH family 10
A thermostable xylanase having a xylanase catalytic domain including: (A) a polypeptide including the amino acid sequence represented by SEQ ID NO: 1, (B) a polypeptide including an amino acid sequence in which at least one amino acid has been deleted, substituted, or added in the amino acid sequence represented by SEQ ID NO: 1, and having xylanase activity at least under conditions of 85° C. and pH 6.0, or (C) a polypeptide including an amino acid sequence having 80% or greater sequence identity with the amino acid sequence represented by SEQ ID NO: 1, and having xylanase activity at least under conditions of 85° C. and pH 6.0. |
| US09732362B2 |
Processes and systems for alcohol production and recovery
The present invention relates to processes for recovering butanol produced in a fermentative process using, for example, an ethanol production plant which has been reversibly-retrofitted for butanol production, that is, the ethanol production plant may be converted for butanol production, but can also revert to an ethanol production. The present invention also relates to processes for recovering butanol produced in a fermentative process in a butanol production plant that may be converted to ethanol production plant. |
| US09732361B2 |
Microorganisms and methods for the biosynthesis of butadiene
The invention provides non-naturally occurring microbial organisms having a butadiene pathway. The invention additionally provides methods of using such organisms to produce butadiene. |
| US09732357B2 |
Efficient selectivity of recombinant proteins
The invention provides a new expression system comprising a mammalian selectable marker that promotes desirable post-translational modifications of glycoproteins. In particular, the invention includes methods and compositions for optimal recombinant protein expression in mammalian cells by employing a selection marker system based on GPT genes of mammalian origin. The invention includes methods that facilitate selectivity and enhanced expression copies as well as protein yield of recombinant proteins in mammalian cells, and methods of using GPT expression systems. |
| US09732356B2 |
Hepatocyte based insulin gene therapy for diabetes
A method and vectors for controlling blood glucose levels in a mammal are disclosed. In one embodiment, the method comprises the steps of: treating the hepatocyte cells of a patient with a first, second or third vector, wherein the first vector comprises a promoter enhancer, glucose inducible regulatory elements, a liver-specific promoter, a gene encoding human insulin with modified peptidase and an albumin 3′UTR and lacks an HGH intron, wherein the second vector comprises an HGH intron, glucose inducible regulatory elements, a liver-specific promoter, a gene encoding human insulin with modified peptidase site and an albumin 3′UTR and lacks a promoter enhancer, wherein the third vector comprises an HGH intron, glucose inducible regulatory elements, a liver-specific promoter, a gene encoding human insulin with modified peptidase site, an albumin 3′UTR and a promoter enhancer and observing the patient's insulin levels, wherein the patient's insulin levels are controlled. |
| US09732354B2 |
Plant resistance gene
The invention relates to a new gene that is able to provide plants with resistance against pathogens, more preferably Verticillium, Ralstonia or Fusarium. Said gene is typical for Brassicaceae and encodes for a proteins having a sequence as depicted in FIG. 7 or FIG. 2A. Also provided are methods for enhancing the pathogen resistance of plants, wherein said plants preferably are Brassicaceae, but wherein the resistance also is functional in other plants. Further provided are host cells with a nucleotide construct encoding said protein. |
| US09732351B2 |
Chloroplast expressing colostrum or milk polypeptides
Provided are chloroplasts engineered to recombinantly express mammalian colostrum and milk polypeptides, photosynthetic organisms containing such chloroplasts, and compositions comprising such organisms and methods for producing such organisms. In certain embodiments, provided is a chloroplast comprising one or more polynucleotides encoding one or more mammalian milk or colostrum polypeptides selected from osteopontin, lactadherin, cathelicidin-1, lysozyme, lactoperoxidase, lingual antimicrobial peptide (LAP), alpha-lactalbumin, and soluble CD14. |
| US09732350B2 |
Nucleic acid sequences encoding transcription factors regulating alkaloid biosynthesis and their use in modifying plant metabolism
Plant metabolism and alkaloid levels can be regulated by transcription factors that regulate the nicotinic alkaloid biosynthetic pathway. In one embodiment, the disclosure provides a transcription factor that negatively regulates alkaloid biosynthesis, such as nicotine biosynthesis. |
| US09732349B2 |
In vivo unnatural amino acid expression in the methylotrophic yeast Pichia pastoris
The invention provides orthogonal translation systems for the production of polypeptides comprising unnatural amino acids in methylotrophic yeast such as Pichia pastoris. Methods for producing polypeptides comprising unnatural amino acids in methylotrophic yeast such as Pichia pastoris are also provided. |
| US09732346B2 |
SiRNA targeting PRK2, which is hepatitis C virus therapeutic agent
The present invention relates to an siRNA targeting PRK2, which is a hepatitis C virus therapeutic agent, and can be effectively used as a hepatitis C virus therapeutic agent since the systemic delivery into a living body, particularly liver cells, is possible through an siRNA targeting a host PRK2 gene, which shows an anti-HCV activity, or a lipid formulation thereof. |
| US09732344B2 |
RNA interference mediated inhibition of gene expression using chemically modified short interfering nucleic acid (siNA)
The present invention concerns methods and reagents useful in modulating gene expression in a variety of applications, including use in therapeutic, diagnostic, target validation, and genomic discovery applications. Specifically, the invention relates to synthetic chemically modified small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA) molecules capable of mediating RNA interference (RNAi) against target nucleic acid sequences. The small nucleic acid molecules are useful in the treatment of any disease or condition that responds to modulation of gene expression or activity in a cell, tissue, or organism. |
| US09732340B2 |
Multimeric oligonucleotides compounds having cleavable linkers
The disclosure provides multimeric oligonucleotide compounds, comprising two or more target-specific oligonucleotides (e.g., antisense oligonucleotides (ASOs)), each being resistant to cleavage, and linked together by a cleavable linker. In particular, two or more linked target-specific oligonucleotides, each to a different target, allows concomitant inhibition of multiple genes' expression levels, while exhibiting favorable pharmacokinetic and pharmacodynamic properties. Methods of making and uses of the described compounds are also provided. |
| US09732339B2 |
Treatment of tumor protein 63 (p63) related diseases by inhibition of natural antisense transcript to p63
The present invention relates to antisense oligonucleotides that modulate the expression of and/or function of Tumor Protein 63 (p63), in particular, by targeting natural antisense polynucleotides of Tumor Protein 63 (p63). The invention also relates to the identification of these antisense oligonucleotides and their use in treating diseases and disorders associated with the expression of p63. |
| US09732337B2 |
RNA nanoparticles and nanotubes
The instant invention provides polyvalent RNA nanoparticles comprising RNA motifs as building blocks that can form RNA nanotubes. The polyvalent RNA nanoparticles are suitable for therapeutic or diagnostic use in a number of diseases or disorders. |