| Document | Document Title |
|---|---|
| US09811296B1 |
Information processing apparatus, image forming apparatus, and image processing system that all perform image synthesizing
An image forming apparatus includes: an image reading section, an operating section; a synthesizing region acceptance section that accepts, through the touch panel, specification of an object synthesizing region of a document image acquired by reading by the image reading section; an object acquiring section that acquires a plurality of objects to be individually synthesized in the object synthesizing region; and an image creating section that synthesizes each of object images representing the acquired objects in the object synthesizing region of the document image, thus creating, for the plurality of objects, individual outputting synthetic images containing the respective object images synthesized thereinto. |
| US09811294B2 |
Relay device, image forming apparatus, relay method, and non-transitory computer-readable recording medium encoded with relay program
A relay device includes a first session establishing portion to establish a first communication session with a cloud server located outside a firewall, a second session establishing portion to establish a second communication session with a control target device located inside the firewall, a device information acquiring portion to acquire device information about the control target device, and a relay portion to relay a communication between the cloud server and the control target device. The relay portion includes an executability determining portion to determine whether the control target device can execute a process specified by a control command received from the cloud server, a suspending portion to suspend an output of the control command when the determination result is non-executable, and a proxy transmission portion operable, when the determination result becomes executable after the control command was put on hold, to transmit the control command to the control target device. |
| US09811292B2 |
Using image difference data to reduce data processing
The amount of data transmitted is reduced and processing is accelerated in a process that uses image difference data to reduce the amount of data. A host computer 1 segments a first image and a second image into corresponding rectangular cells each containing plural pixels, compares the first image and the second image and identifies corresponding cells that differ, and extracts the identified cells. The host computer 1 then combines plural extracted cells into rectangular units, and outputs image difference data based on the generated units to a printer 5. |
| US09811288B1 |
Managing data placement based on flash drive wear level
A method is used in managing data in a data storage system. A tiered storage pool is identified wherein the storage pool includes multiple tiers having multiple storage units. A wear indicator for each of the multiple storage units is monitored. A first storage unit having a wear indicator greater than a second storage unit is identified. High activity data on the first storage unit is also identified. The identified high activity data is migrated from the first storage unit to the second storage unit. |
| US09811287B2 |
High-performance hash joins using memory with extensive internal parallelism
In one embodiment, a computer-implemented method includes issuing, to a DRAM with EIP, a first group of two or more load requests to load data from a hash table constructed from hashed join-key values of a dimension table for a hash-join procedure. A second group of two or more load requests is issued. First response data is received, responsive to the first group of load requests. The first response data is processed while awaiting second response data responsive to the second group. Processing the first response data includes identifying matches between the join-key values corresponding to entries in the load requests of the first group and one or more hash buckets in the first response data. The size of the second group of load requests is selected such that a time for processing the first response data is approximately equal to the latency in receiving the second response data. |
| US09811286B1 |
System and method for storage management
A method, computer program product, and computing system for defining a storage space having a defined capacity within a storage system. The storage system includes a frontend system and a backend system. A first portion of the storage space is located within the frontend system. A second portion of the storage space is located within the backend system. Usage of a data item stored within the storage space is monitored to identify a usage pattern. The data item is migrated to either the first portion of the storage space or the second portion of the storage space based, at least in part, upon the usage pattern. |
| US09811285B1 |
Dynamic restriping in nonvolatile memory systems
Data is stored as a first collection of memory blocks distributed across a first set of memory devices. It is determined that a first memory device in the first set is in a degraded state. Data is recovered corresponding to a first memory block in the first collection of memory blocks that is stored in the first memory device, which is configured to include a first number of memory blocks. The recovered data is stored in a second memory device as a new memory block, which is added to the first collection of memory blocks. The first memory device is removed from the first set and reconfigured with a second number of memory blocks that is less than the first number of memory blocks. Memory blocks in a second collection of memory blocks distributed across a second set of memory devices is stored in the reconfigured first memory device. |
| US09811280B2 |
Efficient method of combining parity groups for uniform load distribution and maximizing parallelization in parity de-clustered and sliced disk raid architecture
Presented herein are methods, non-transitory computer readable media, and devices for maximizing parallelization in a parity de-clustered and sliced disk RAID architecture implemented on at least one hard disk drive by creating at least one allocation group, each created allocation group comprising at least one parity group within a sliced disk group, selecting one of said at least one allocation group, and performing at least one of write or read concurrently on all parity groups within the selected allocation group. |
| US09811279B2 |
Securing physical-storage-media data transfers
A computing system may receive physical-storage-media identifiers stored on physical storage media approved for use by an organization. The computing system may generate, for each of the physical storage media, a log entry comprising a physical-storage-media identifier, of the physical-storage-media identifiers, stored on the physical storage medium. The computing system may receive, from a computing device, a request to write secure data to a physical storage medium. Responsive to determining that the request comprises a physical-storage-media identifier that is amongst the physical-storage-media identifiers: the computing system may either instruct the computing device to write the secure data to the physical storage medium or fail to instruct the computing device to write the secure data to the physical storage medium; and may update a log entry comprising the physical-storage-media identifier to reflect whether the computing system instructed the computing device to write the secure data to the physical storage medium. |
| US09811272B1 |
Four site data replication using host based active/active model
A system and method for data replication is provided. A host synchronously replicates data between a first local storage device and a second local storage device, the first local storage device and the second local storage device being coupled to the host. Data is then asynchronously replicated from the first local storage device and the second local storage device to at least one remote storage device. In an embodiment, each of the local storage devices may asynchronously replicate data to remote storage devices located at separate sites to provide four site data replication processing. The system described herein provides for advantageous and efficient swapping of control between hosts and storage devices located in different regions in response to disasters and/or other events affecting data storage in a particular region. |
| US09811271B2 |
Migration of data storage
An operable mechanism implements a stub utility to facilitate the migration of stub files, where the stub utility is integrated with a data storage product and a data storage technique of an existing storage site containing the stub files. The stub utility identifies the stub files and uses virtualization to migrate the stub files to a new storage site without concomitantly recalling or accessing source files linked to the stub files. |
| US09811264B1 |
Deploying client-specific applications in a storage system utilizing redundant system resources
Deploying client-specific applications in a storage system utilizing redundant system resources, including: identifying a redundant controller in the storage system, wherein the storage system includes at least a first controller and the redundant controller; and executing one or more applications on the redundant controller, wherein the one or more applications are executed in a container. |
| US09811262B1 |
Redistributing data in a distributed storage system based on the attributes of the data
Accesses to a number of data blocks stored in a distributed storage are observed. Following observation of the accesses, the stored data blocks are redistributed. In one aspect, redistribution of the data blocks includes determining the access patterns for one or more of the data blocks based on the observed accesses, and determining the storage sizes for the one or more data blocks. Thereafter, based on the determined access patterns and determined storage sizes, the one or more data blocks are sorted. Subsequently, the one or more data blocks are redistributed or rebalanced across a number of storage devices of the distributed storage based on the sorting. In one aspect, the one or more data blocks are redistributed according to either a uniform distribution scheme or a proportional distribution scheme. |
| US09811260B2 |
System and method for ballooning with assigned devices
A system and method for ballooning with assigned devices includes inflating a memory balloon, determining whether a first memory page is locked based on information associated with the first memory page, when the first memory page is locked unlocking the first memory page and removing first memory addresses associated with the first memory page from management by an input/output memory management unit (IOMMU), and reallocating the first memory page. The first memory page is associated with a first assigned device. |
| US09811249B2 |
Generating an operational user interface for a building management system
Devices, methods, and systems for generating an operational user interface for a building management system are described herein. One method includes generating a widget using geometrical information associated with a building information modeling object and relationship information associated with the building information modeling object, assigning a state variable to the widget by analyzing properties of the building information modeling object or an ontology definition of the building information modeling object, associating the state variable with a point from the building operation system by mapping the point to the state variable, and changing the state variable based on input received from a user. |
| US09811245B2 |
Systems and methods for displaying an image capturing mode and a content viewing mode
Embodiments are also provided for displaying an image capturing mode and a content viewing mode. In some embodiments, one or more live images may be received from an image capturing component on a mobile device. A user interface may display the live images on a touch-sensing display interface of the mobile device. A first gesture may also be detected with the touch-sensing display interface. In response to detecting the first gesture, at least a portion of a collection of content items may be displayed within a first region of the user interface, and/or the one or more live images may be displayed within a second region of the user interface. |
| US09811244B2 |
Display control device, display device, printing apparatus, display control method and non-transitory computer readable medium storing program for displaying process of duplex print processing
A display control device includes: an obtaining unit that obtains a stacking image formed by stacking plural specific images for specifying respective contents of images recorded on at least one surface of each of plural recording media; and a controller that exerts control so that a process is displayed on a display screen, the process sequentially performing an operation to select one specific image from the plural specific images in the stacking image obtained by the obtaining unit and to change the one specific image to represent a state in which at least a part of a recording medium corresponding to the one specific image is turned, to thereby show at least a part of another specific image hidden behind the one specific image while changing one specific image to be selected. |
| US09811242B2 |
Eye-controlled password input apparatus, method and computer-readable recording medium and product thereof
The present invention provides an eye-controlled password input apparatus, which comprises a display device to display a password menu, an image capturing device to capture an user's eye region image, a memory unit to store at least one preset password and a corresponding account number, a control unit to generate the password menu according to the preset password, and an image processing unit. The image processing unit obtains a plurality of reference objects from the eye image so as to recognize the eye movement direction and to confirm password input. After input a character of the password, the display device generates another password selection menu for the user to input another password character until the password input program is completed. |
| US09811240B2 |
Operating method of image display apparatus
Disclosed is an operating method of an image display apparatus. The operating method includes displaying a first image on a display, displaying a first pointer on the display, the first pointer being linked to a first remote control device, displaying a second pointer on the display, the second pointer being linked to a second remote control device, the second pointer having a different shape than the first pointer, receiving a first user screen view command from the first remote control device, displaying a second image, the second image being a demagnified version of the first image, and displaying a first user screen on an area of the display where the second image is not displayed. |
| US09811239B2 |
Systems and methods for efficiently searching applications
Systems and methods for efficiently searching for applications on a mobile device are presented. A user may be provided with an interface on the display screen of his mobile device. The interface may display a collection of categories associated with one or more applications. If the user selects a category, the interface may display a collection of one or more subcategories associated with the selected category, and a selectable cursor that is configured to allow the user to select one of the subcategories by moving the cursor through a grid in the interface. In response to the user selecting one of the subcategories, the interface may display a collection of applications associated with the selected subcategory, and the user may select one of the applications using the selectable cursor and grid. A user can select an application to purchase and/or download onto his mobile device. |
| US09811237B2 |
Visual navigation of virtual environments through logical processes
A computer system and method of operation thereof are provided that allow interactive navigation and exploration of logical processes. The computer system employs a data architecture comprising a network of nodes connected by branches. Each node in the network represents a decision point in the process that allows the user to select the next step in the process and each branch in the network represents a step or a sequence of steps in the logical process. The network is constructed directly from the target logical process. Navigation data such as image frame sequences, stages in the logical process, and other related information are associated with the elements of the network. This establishes a direct relationship between steps in the process and the data that represent them. From such an organization, the user may tour the process, viewing the image sequences associated with each step and choosing among different steps at will. |
| US09811235B2 |
Cascading inline display and preview of related information for elements in a document
Disclosed herein is a system and method for optimizing a developer's ability to find and navigate relevant documents, relationships, and other information related to an identifier in the code they are developing. An inline viewport is presented to the user in response to the user selecting an identifier in the code whereby the user is able to see relevant information related to the identifier in a spatially consistent location with the code they are investigating. The developer further has the ability to cascade the viewports such that multiple levels of depth of relationships can be viewed in the viewport. |
| US09811233B2 |
Building applications for configuring processes
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for specifying a user interface. One of the methods includes receiving an identification of at least one configurable application, each configurable application being configurable by one or more parameters. The method includes identifying a set of parameters associated with the at least one configurable application. The method includes displaying, in a second user interface, a graphical display element, the graphical display element having properties and associated with a location relative to the first user interface. The method includes displaying, in the second user interface, one or more graphical representations of the set of parameters. The method includes receiving a mapping between a property of the graphical display element and a parameter of the set of parameters. The method also includes storing a representation of the mapping and the location. |
| US09811232B2 |
Component data visualization method
A method of creating a graphical representation of a plurality of components that are grouped in a plurality of component groups, wherein the component groups are formed based on two or more different group types, and values of one or more selectable metrics are associated with the components, the method including the steps of: detecting a selection of the one or more metrics; retrieving metric values for the selected metric associated with components belonging to component groups of a first group type; determining the relative proportion of the retrieved metric values across components that are members of a second type component group; and graphically representing the first type component group using one or more first icons that are graphically represented based on the retrieved metric values, and positioned within a section of the graphical representation based on the determined relative proportion. |
| US09811228B2 |
Touch-input display devices with force measurement using piezoelectric pillars
A touch-input display device includes a substrate, piezoelectric pillars that are on and extend away from a surface of the substrate, and light emitter devices each coupled to a different one of the piezoelectric pillars. The substrate has power lines and signal lines. The piezoelectric pillars are electrically isolated from each other, and each of the piezoelectric pillars includes a piezoelectric material that generates an electric voltage across a pair of the signal lines responsive to an applied touch force compressing the piezoelectric pillar. The light emitter devices are each electrically connected to a pair of the power lines. |
| US09811224B2 |
Touch panel
A touch panel includes a substrate, a first electrode disposed on the substrate, the first electrode including first unit electrodes disposed in a first direction and electrically connected to each other, and a second electrode disposed on the substrate, the second electrode including second unit electrodes disposed in a second direction intersecting the first direction and electrically connected to each other, in which the first unit electrodes and the second unit electrodes include a mesh pattern including irregular polygonal electrodes disposed without a gap therebetween, and the irregular polygonal electrodes include randomly selected candidate points disposed around each lattice point in a virtual regular lattice structure connected by a metal wiring. |
| US09811223B2 |
Method and apparatus for enhancing touch sensing in a display panel
Driving a touch-sensing-enabled active matrix LCD display panel for enhancing touch sensing by reducing parasitic capacitances is considered. In one embodiment, a plurality of driving voltages is generated. The driving voltages include a common voltage, and a first and a second gate-drive reference voltages for configuring a thin film transistor (TFT) in the panel to switch on and off, respectively. When the panel is operated in a sensing mode, the common voltage that is generated includes a pulse-train waveform. Furthermore, each of the first and the second gate-drive reference voltages is substantially time-synchronized to and includes the pulse-train waveform of the common voltage during the sensing mode. In one option, the driving voltages further include a sensing-mode source-drive voltage acting as a source-drive signal for the TFT during the sensing mode. The sensing-mode source-drive voltage is substantially time-synchronized to and includes the pulse-train waveform of the common voltage. |
| US09811218B2 |
Location based object classification
A processing system for a capacitive sensing device includes a sensor module and a determination module. The sensor module is for performing capacitive sensing in a sensing region using sensor electrodes. The sensing region includes a first sub-region and a second sub-region. The determination module is for detecting a first input object in the sensing region upon an initial contact of the first input object in the sensing region, determining positional information of the first input object, and determining, from the positional information, that the first input object is located in the second sub-region of the sensing region. Responsive to the first input object being located in the second sub-region of the sensing region, the determination module suppresses reporting of the first input object. |
| US09811217B2 |
Touch panel
Disclosed is a touch panel. The touch panel includes a cover substrate including an active area and an inactive area; a first printing layer on the inactive area; and first and second conductive layers on the first printing layer, wherein the first and second conductive layers extend from a side surface of the first printing layer along a top surface of the first printing layer. |
| US09811216B2 |
Display device, portable terminal, monitor, television, and method for controlling display device
A display device (1) includes a display panel (12), a touch panel (14) for detecting contact of a target object with a display region (P) of the display panel (12) or approach thereof to the display region (P), and a casing (17) containing the display panel (12) and the touch panel (14), a minimum distance (d) between the touch panel (14) and an outside surface (A) being not larger than a detectable distance, within which the touch panel (14) is capable of detecting the contact of the target object with the outside surface (A) or the approach thereof to the outside surface (A). |
| US09811215B2 |
Touch liquid crystal display panel and method for manufacturing the same
A touch liquid crystal display panel and a method for manufacturing the same are provided. The touch liquid crystal display panel comprises a sensing layer comprising a plurality of electrode regions arranged as an array, the electrode regions being electrically isolated from one another and respectively corresponding to a plurality of pixel units of a display region, and a wiring layer comprising a plurality of wires electrically connected with a control chip. The electrode regions each are electrically connected with a corresponding wire of the wiring layer through a via hole disposed adjacent to part of sub pixels of a corresponding pixel unit, so that the control chip acquires an inductive signal of each of the electrode regions. In the present disclosure, only partial sub pixels are provided with via holes for forming electric contact of the electrode regions of the sensing layer with the wires of the wiring layer. The aperture ratio of the self-capacitive screen can be increased through reducing the number of via holes. In the meantime, the transmittance of the entire display panel can be improved. |
| US09811211B2 |
Position sensor
A position sensor includes: a sheet-form optical waveguide including a sheet-form under cladding layer, a plurality of linear cores arranged in a lattice form and formed on a surface of the under cladding layer, and a sheet-form over cladding layer covering the cores; a light-emitting element connected to one end surface of the cores; and a light-receiving element connected to the other end surface of the cores. The cores have an elasticity modulus higher than that of the under cladding layer and that of the over cladding layer. The deformation rate of a cross section of the cores as seen in a pressed direction is lower than the deformation rates of cross sections of the over cladding layer and the under cladding layer when a surface of the sheet-form optical waveguide is pressed. |
| US09811206B2 |
Touch sensing method, touch display apparatus and portable electronic device
A touch sensing method, a touch display apparatus and a portable electronic device thereof are provided. A system, a driving method and an architecture of a provided touch display panel are used for decreasing a resistance value between the ultrathin touch display panel (for example, a combination of an AMOLED display panel and a touch panel) or decreasing an influence of the resistance value, so as to decrease a chance of induction error of the touch event or induction misjudgement. |
| US09811201B2 |
Touch detection circuit, touch detection method, and electronic apparatus
A touch detection circuit includes: a touch detection section configured to detect a plurality of touch points made by one or more users, based on positive data in a touch data map that includes the positive data and negative data; and a determination section configured to detect, based on the negative data in the touch data map, a plurality of negative points, and determine, based on the plurality of negative points, touch points made by same user in the plurality of touch points. |
| US09811197B2 |
Display apparatus and controlling method thereof
A display apparatus is provided. The display apparatus includes: a display unit; a sensor configured to sense a touch input into the display unit; an eye direction sensor configured to sense an eye direction of a user; and a controller configured to divide a screen of the display unit into a plurality of areas, in response to an eye of the user being sensed toward a first area of the plurality of areas and a first touch input being sensed into the first area, perform a first control operation corresponding to the first touch input, and in response to a second touch input being sensed into the other areas except the first area, not perform a second control operation corresponding to the second touch input. Therefore, whether a function will be executed is determined according to an area in which an eye of a user is sensed and an area in which the eye of the user is not sensed. As a result, a malfunction of a display apparatus is prevented. |
| US09811192B2 |
Composition for window film, flexible window film manufactured using the same and flexible display including the same
A composition for a window film includes a siloxane resin represented by Formula 1, 4 or 7, or a mixture thereof, and an initiator. A flexible window film is manufactured using the same, and has a pencil hardness of about 7H or higher, a radius of curvature of about 5.0 mm or less, and a difference in yellow index before and after irradiation (ΔY.I.) of about 5.0 or less. A flexible display includes the flexible window film. (R1SiO3/2)x(R2R3SiO2/2)y Formula 1 (R1SiO3/2)x(R9SiO3/2)z Formula 4 (R1SiO3/2)x(R2R3SiO2/2)y(R9SiO3/2)z Formula 7 |
| US09811189B2 |
Display device
A display device comprises gate lines extending in a first direction, drain lines extending in a second direction, common electrodes extending in the second direction, and a drive circuit. The common electrodes are configured to be partitioned over drain lines of pixels of a specific color and to be used also as touch panel scan electrodes. The drive circuit is configured so that write periods for driving the gate lines and touch sensing periods for driving the scan electrodes are alternately repeated in each frame period, signal polarity of drain lines for colors other than the specific color is inverted every frame, signal polarity of drain lines for the specific color is inverted at a cycle shorter than one frame, and the cycle of the signal polarity inversion of the drain lines for the specific color can be changed. |
| US09811187B2 |
Information processing apparatus, information processing method, and program
There is provided an information processing apparatus, including: a display panel for displaying at least one object in a selected state or in unselected state; a detection area setting unit for setting, per object on the display panel, a first detection area covering a display area of the object and a second detection area covering the first detection area and being larger than the first detection area; an operating tool detecting unit for detecting an operating tool which is in proximity to the display panel; and a state managing unit for changing the object into the selected state when the operating tool is detected within the first detection area of the object in the unselected state, and for changing the object into the unselected state when the operating tool is not detected within the second detection area of the object in the selected state. |
| US09811184B2 |
Virtual reality viewer and input mechanism
The present invention concerns virtual reality viewers for use with touchscreen enabled mobile devices. The virtual reality viewer comprises: a housing configured to receive a mobile electronic device within an interior of the housing; and an input mechanism that is accessible from an exterior of the housing and that is moveable within the interior between a first position and an extended position, wherein a surface of the input mechanism is configured to contact the touch-screen of the mobile electronic device when in the extended position. The disclosed systems and methods facilitate receiving user inputs on the exterior of the housing and providing the user inputs to the touchscreen within the housing using the electro-mechanical input mechanism. Accordingly, the viewer can be used with a variety of smartphones without requiring magnetic switches or a wireless/cable connection between the input device and the smartphone. |
| US09811182B2 |
Slither sensor
An illustrative embodiment of an apparatus for a sensing array comprising a bus, a set of spaced apart elements connected to the bus, wherein each element of the set of elements generates a signal representative of a stimulation when received at each element, a signal processor in communication with the bus, wherein the signal processor generates vector information using an aggregation of the signals from the set of elements and a transmitter for sending the vector information to an application interface wherein the vector information indicates a movement within the sensing array. |
| US09811181B2 |
Noise correction for a stylus touch device
In one aspect, the present disclosure relates to a method and system for performing a noise correction technique including determining core electrodes and non-core electrodes, generating a noise estimate for each electrode based on electrodes that are at least an offset distance away from the electrode, correcting the signal at each electrode based on the noise estimate, and setting the corrected signal to zero if the corrected signal has a sign that is opposite the sign of the peak magnitude signal. By performing this method, noise induced on sense lines of a stylus by an LCD can be corrected for and accuracy of stylus positioning may be improved. |
| US09811178B2 |
Stylus signal detection and demodulation architecture
A touch input device configured to detect stylus signals generated by an external stylus is provided. The touch input device includes a plurality of stylus signal detectors that can receive the stylus signal and estimate the start and end time of the stylus signal in order to facilitate windowed demodulation of signal. The start and end times are then used to facilitate a windowed demodulation of the stylus signal. |
| US09811176B2 |
Method for remote-controlling target apparatus using mobile communication terminal and remote control system thereof
Methods and apparatuses are provided for remote-controlling a target apparatus using a mobile communication terminal. A communication link is established with the target apparatus having a display screen adapted to visualize an object. An amount of movement of the mobile communication terminal is detected. Motion information for moving the object is generated using the amount of movement of the mobile communication terminal. The motion information is transmitted to the target apparatus. The amount of movement is detected based on at least one of current position information, acceleration information, and angular velocity information of the mobile communication terminal. |
| US09811171B2 |
Multimodal text input by a keyboard/camera text input module replacing a conventional keyboard text input module on a mobile device
Methods and modules for a multimodal text input in a mobile device are provided. Text may be input via keyboard or camera mode by holding the camera over written text. An image is taken of the written text, text is recognized, and output to an application by: activating a keyboard mode; providing an A-Z-keyboard in a first input field; activating the camera mode; capturing the text image and displaying the captured image in a second field of a device display; converting the captured image to character text by OCR and displaying the recognized character text on the display; outputting a selected character as the input text to the application upon a character selection, or outputting a selected part of the recognized character text as the input text to the application upon a selection of the part of the recognized character text via by a single keypress, control command, or gesture. |
| US09811165B2 |
Electronic system with gesture processing mechanism and method of operation thereof
An electronic system includes a control unit, configured to identify a first sensor reading for capturing a gesture directed at a display interface using a first range profile; identify a second sensor reading for capturing the gesture directed at the display interface using a second range profile; calculate a blended position indicator based on the first sensor reading, the second sensor reading, or a combination thereof; and a communication interface, coupled to the control unit, configured to communicate the blended position indicator by generating a cursor at the blended position indicator. |
| US09811164B2 |
Radar-based gesture sensing and data transmission
This document describes techniques and devices for radar-based gesture sensing and data transmission. The techniques enable, through a radar system, seamless and intuitive control of, and data transmission between, computing devices. This radar system can both transmit data and sense gestures, thereby performing with a single system, control of many devices and data transmission with those devices. Not only can this provide control of many devices, from refrigerators to laptops, this radar system also allows high-bandwidth data transmission between devices. |
| US09811162B2 |
Operating device
An operating device includes a push operation mechanism to be push-operated by an operator, and a drive transmission mechanism to transmit a drive force for presenting the operator with a tactile stimuli-operational feeling via the push operation mechanism. The push operation mechanism is configured to be engageable with the drive transmission mechanism. The drive transmission mechanism is configured to switch between a non-engagement position to allow the push operation of the user without being engaged with the push operation mechanism and an engagement position to allow the transmission of the drive force by being engaged with the push operation mechanism. |
| US09811154B2 |
Methods to pan, zoom, crop, and proportionally move on a head mountable display
Methods, apparatus, and computer-readable media are described herein related to displaying and cropping viewable objects. A viewable object can be displayed on a display of a head-mountable device (HMD) configured with a hand-movement input device. The HMD can receive both head-movement data corresponding to head movements and hand-movement data from the hand-movement input device. The viewable object can be panned on the display based on the head-movement data. The viewable object can be zoomed on the display based on the hand-movement data. The HMD can receive an indication that navigation of the viewable object is complete. The HMD can determine whether a cropping mode is activated. After determining that the cropping mode is activated, the HMD can generate a cropped image of the viewable object on the display when navigation is complete. |
| US09811148B2 |
Static power reduction in caches using deterministic naps
The dNap architecture is able to accurately transition cache lines to full power state before an access to them. This ensures that there are no additional delays due to waking up drowsy lines. Only cache lines that are determined by the DMC to be accessed in the immediate future are fully powered while others are put in drowsy mode. As a result, we are able to significantly reduce leakage power with no cache performance degradation and minimal hardware overhead, especially at higher associativities. Up to 92% static/Leakage power savings are accomplished with minimal hardware overhead and no performance tradeoff. |
| US09811147B2 |
Display device equipped with input sensor and control method of display device
According to one embodiment, the display device includes a display panel and touchsensor, the touchsensor outputs a detected signal from detection electrode. An energy saving control section sets a first period in which the detected signal is to be captured, and a second period which is a period except the first period, and controls, in the first period, at least power supply voltage of an image processing section, a panel control section and the display panel to an off-state or to a low voltage. |
| US09811145B2 |
Reduction of idle power in a communication port
Techniques for reducing idle power consumption of a port are described herein. An example method includes determining device presence using a pull-down resistor disposed in a downstream port. The method also includes initiating a low power state of a link between the downstream port and an upstream device. The method also includes disabling the pull-down resistor in response to initiating the low power state. |
| US09811144B2 |
Industrial machine having a power control system
A system includes a first industrial machine and a second industrial machine. The system also includes a power distribution system configured to provide power to the first industrial machine and the second industrial machine. The first industrial machine includes a first power control system configured to monitor power usage of the first industrial machine, and transmit power usage information of the first industrial machine to the second industrial machine. The second industrial machine includes a second power control system configured to monitor power usage of the second industrial machine, receive the power usage information from the first industrial machine, and control power usage of the second industrial machine based on the power usage information received from the first industrial machine. |
| US09811141B2 |
Power capping feedback normalization
A power capping system (10) and method (200) are provided. In one embodiment, a power capping system (10) includes a power controller (16) configured to calculate an error between a predefined maximum desired power and a power feedback signal associated with actual power consumption of a server (12) and to provide a power capping signal that substantially limits the power consumption of the server (12) based on a predetermined gain constant and the error. The system also includes a management interface (18) configured to generate a normalization factor based on the power feedback signal. The normalization factor can be implemented to normalize the error. |
| US09811136B2 |
Charging a provider/consumer with a dead battery via USB power delivery
A VBUS conductor is checked to determine whether a voltage on the VBUS conductor is greater than a vSafe0V voltage within a detect time interval. A device policy manager applies a vSafeDB voltage to the VBUS conductor when the voltage on the VBUS conductor is greater than the vSafe0V voltage. The policy engine waits for a bit stream to be detected within a timer interval. When the bit stream is not detected within the timer interval, the device policy manager is instructed to apply the vSafe0V voltage to the VBUS conductor. The device policy manager applies a vSafe5V voltage to the VBUS conductor when the bit stream is detected, and the policy engine waits for the bit stream to stop within a device ready timer interval. When the bit stream has stopped within the device ready timer interval, the policy engine sends capabilities as a source port. |
| US09811134B2 |
Electronic device, power source device, and power control method of electronic device
An electronic device includes a case; a power source unit including a heat generation unit, the power source unit being configured to be inserted in the case and slidable between a stored state in which the power source unit is stored in the case and an exposed state in which at least the heat generation unit is exposed from the case; a detection unit configured to detect the stored state or the exposed state of the power source unit; and a control unit configured to control a load with respect to the power source unit, according to the stored state or the exposed state detected by the detection unit. |
| US09811133B2 |
Power management for battery-powered devices
A method enables the sharing of power between multiple battery-powered electronic devices. A determination is made as to which tasks, from multiple pending tasks on multiple battery-powered electronic devices, are to be selected for completion. A power requirement for each of the tasks that have been selected for completion is determined, and the tasks are prioritized. One or more processors calculates a quantity of amp-hours that are available to charge batteries on the battery-powered electronic devices. A power distribution hardware controller then distributes available amp-hours from the battery source to one or more of the battery-powered electronic devices based on the priority of the tasks. |
| US09811131B2 |
Information processing apparatus, method and storage medium for controlling power shifting based on whether search packet is serviceable
An apparatus determines, when receiving a packet transited via a network in a power saving mode, whether or not the packet is a packet according to a predetermined protocol. If the packet is determined to be the packet according to a predetermined protocol, the apparatus analyzes the data of a succeeding packet described in a data description language, and instructs the apparatus to return from the power saving mode to a normal power mode depending on an analysis result. |
| US09811130B2 |
Power management control system
A system to control a power distribution system includes a system controller configured to determine an allocation of power during a first time period for each of a plurality of subsystems. The system also includes a subsystem controller communicatively coupled to the system controller. The subsystem controller is associated with a device and configured to receive power allocation data indicating the allocation of power for the device from the system controller. The subsystem controller is further configured to receive operation request data indicating a request to operate the device and produce a model operation of the device for a second time period based on the power allocation data, the operation request data, and a cost-utility function associated with the device. The subsystem controller is also configured to communicate, to the system controller, projected power demand data associated with the modeled operation of the device during the second time period. |
| US09811129B2 |
Method of controlling air conditioning, air-conditioning control system and air-conditioning control apparatus
A method of controlling air conditioning to cool servers, the method includes selecting, when the number of operating servers is a certain threshold number or more, a first mode, in which the pressure of a cold aisle is set higher than the pressure of a hot aisle; selecting, when the number of operating servers is less than the certain threshold number, a second mode, in which the pressure of the cold aisle is set equal to the pressure of the hot aisle; and informing the operating servers of whether a current mode is the first mode or the second mode, and when the current mode is the first mode, driving fans of the servers at a minimum rotational speed in a specification, and when the current mode is the second mode, driving the fans of the servers at a rotational speed higher than the minimum rotational speed in the specification. |
| US09811126B2 |
Energy efficient data center liquid cooling with geothermal enhancement
A data center cooling system is operated in a first mode, and has an indoor portion wherein heat is absorbed from components in the data center by a heat transfer fluid, and an outdoor heat exchanger portion and a geothermal heat exchanger portion. The first mode includes ambient air cooling of the heat transfer fluid in the outdoor heat exchanger portion and/or geothermal cooling of the heat transfer fluid in the geothermal heat exchanger portion. Based on an appropriate metric, a determination is made that a switch should be made from the first mode to a second mode; and, in response, the data center cooling system is switched to the second mode. The second mode is different than the first mode. |
| US09811117B2 |
Electronic device assembly and dock thereof
A dock for an electronic device is in capable of keeping conductive contacts within the dock until the electronic device is inserted into the dock. Furthermore, collision between an insertion portion of the electronic device and the conductive contacts can be avoided in the process of inserting the electronic device into the dock or removing the electronic device from the dock, so as to prevent the conductive contacts or the surface of the electronic device from being damaged. An electronic device assembly having the aforementioned dock is also provided. |
| US09811115B2 |
Cover for portable terminal
A cover for a portable terminal having a fixing part for fixing the portable terminal and a folder rotating at the fixing part to open and close the portable terminal. The cover includes an input unit and/or a display unit, and a charging unit. The input unit inputs data to the portable terminal. The display unit displays data from the portable terminal. The input unit and display unit are constructed in the folder. The charging unit is constructed in at least one of the fixing part and folder, and supplies power to the portable terminal generated using a solar cell. |
| US09811108B2 |
Accelerator pedal device
An accelerator pedal device includes a housing which pivotably supports a pedal arm, a return spring, a magnetic position sensor which detects an angular position of the pedal arm, and a drive source, a return lever, and a control circuit board serving as an active control mechanism which controls to push back the pedal arm toward a rest position under predetermined conditions, a circuit for a Hall element of the position sensor is arranged on the control circuit board. According to the above, a conventionally-required circuit board dedicated to a position sensor is not required to be arranged and the position sensor is connected via bus bars and the like while eliminating lead wire and the like. |
| US09811107B2 |
Low power bias current generator and voltage reference
A bias current generators that may be implemented in low power environments is described. The current generator can be implemented without using resistors and may be used to generate reference currents and voltages. It may also be used to generate voltage references where the output of the circuit is to at least a first order temperature independent. |
| US09811105B2 |
Reference voltage circuit
To provide a reference voltage circuit capable of outputting a reference voltage excellent in temperature characteristic. A reference voltage circuit includes a first constant current circuit, a first transistor of a first conductivity type which has a source connected to the first constant current circuit and is operated as a first stage source follower, a second constant current circuit, and a second transistor of a second conductivity type which has a gate connected to the source of the first transistor and a source connected to the second constant current circuit and is operated as a second stage source follower. The reference voltage circuit is configured to output a reference voltage from the source of the second transistor. |
| US09811104B2 |
Reference voltage generator system for reducing noise
One example includes an reference voltage generator system. The system includes an amplifier configured to generate a reference voltage based on a respective input voltage provided at each of at least one input of the amplifier. The system also includes at least one input transistor that is coupled to the at least one input of the amplifier and is statically-biased to conduct a current to set an amplitude of the respective input voltage provided at each of the at least one input of the amplifier. Each of the at least one input transistor includes an input terminal that is coupled in series with an input resistor. |
| US09811103B2 |
Apparatus and method for passive modeling of non-system devices in a demand coordination network
An apparatus, including a plurality of devices, a network operations center (NOC), a facility consumption monitoring device, and a plurality of control nodes. Each device consumes a portion of the resource when turned on, and performs a corresponding function within an acceptable operational margin by cycling on and off. The NOC generates a plurality of run time schedules that is based upon modeled unmonitored consumption within the facility, and that coordinates run times for the each of the plurality of devices to control the peak demand of the resource. Each of the control nodes is coupled to a corresponding one of the devices. The plurality of control nodes transmits sensor data and device status to the NOC for generation of the plurality of run time schedules, and executes selected ones of the run time schedules to cycle the plurality of devices on and off. |
| US09811101B2 |
Power converter and method for regulating line transient response of the power converter
A power converter includes an input and an output with an energy storage circuit and a power switching circuit coupled between the input and the output. A feedback circuit generates a feedback voltage which is differentially compared to a reference in an error amplifier circuit to generate an error amplification signal. A comparator circuit generates a control signal for controlling on/off of the power switching circuit based on a first comparison signal related to the error amplification signal and a second comparison signal related to a charging current of the energy storage circuit. A regulating circuit is coupled between an output of the error amplifier circuit and an input of the comparator circuit for receiving the first comparison signal, the regulating circuit is configured to couple a voltage compensation signal related to an input voltage received by the input to an output of the error amplifier, so as to reduce a variation amount of the error amplification signal when the input voltage varies. |
| US09811100B2 |
Method for powering a module incorporated within a system-on-a-chip and corresponding electronic device
A module incorporated within a system-on-a-chip operating in a steady-state power supply phase is powered by supplying to the module a regulated power supply voltage obtained from a feedback control loop. The receives a main power supply voltage and a negative feedback voltage. The negative feedback voltage is generated inside the system-on-a-chip starting from an effective supply voltage of the module and from a setpoint signal corresponding to a desired regulated power supply voltage. |
| US09811097B2 |
Environmental control of liquid cooled electronics
A system and computer program product are provided for controlling liquid-cooled electronics, which includes measuring a first set point temperature, Ta, wherein the Ta is based on a dew point temperature, Tdp of a computer room. A second set point temperature, Tb, is measured, wherein the Tb is based on a facility chilled liquid inlet temperature, Tci, and a rack power, Prack, of an electronics rack. A Modular Cooling Unit (MCU) set point temperature, Tsp, is selected. The Tsp is the higher value of said Ta and said Tb. Responsive to the selected Tsp, a control valve is regulated. The control valve controls a flow of liquid that passes through a heat exchanger. |
| US09811096B2 |
Liquid feeding device and substrate treating device
A liquid feeding device that feeds a treatment liquid to a treating device and also recovers the treatment liquid for re-feeding, include feeding tanks having an exhaust passage and an overflow line, and can be switched to one of a feeding mode in which the treatment liquid is fed and a standby mode in which the feeding tank is on standby while accommodating the treatment liquid; a feeding mechanism that feeds the treatment liquid to the treating device from the feeding tank in the feeding mode among the plurality of feeding tanks; a recovery mechanism that recovers and returns the treatment liquid excessive in the treatment device to the feeding tank in the feeding mode; and an on-off mechanism provided in each of the plurality of feeding tanks to block the exhaust passage and the overflow line is provided. |
| US09811095B2 |
Glasses with fluid-fillable membrane for adjusting focal length of one or more lenses of the glasses
In one aspect, a device includes a frame, at least one lens coupled to the frame, at least one membrane at least partially covering at least one face of the lens, a reservoir in fluid communication with the membrane and containing fluid, and a fluid control assembly which controls fluid communication of the fluid between the reservoir and the membrane. |
| US09811091B2 |
Modifying behavior of autonomous vehicles based on sensor blind spots and limitations
Models can be generated of a vehicle's view of its environment and used to maneuver the vehicle. This view need not include what objects or features the vehicle is actually seeing, but rather those areas that the vehicle is able to observe using its sensors if the sensors were completely un-occluded. For example, for each of a plurality of sensors of the object detection component, a computer may generate an individual 3D model of that sensor's field of view. Weather information is received and used to adjust one or more of the models. After this adjusting, the models may be aggregated into a comprehensive 3D model. The comprehensive model may be combined with detailed map information indicating the probability of detecting objects at different locations. The model of the vehicle's environment may be computed based on the combined comprehensive 3D model and detailed map information. |
| US09811085B1 |
Generating and transmitting parking instructions for autonomous and non-autonomous vehicles
Systems and apparatuses for receiving data from a plurality of sensors and using the data, as well as other data, to generate a parking recommendation for an autonomous vehicle and instruct the autonomous vehicle to travel to the recommended parking location are provided. Data may be received from a plurality of sensors within a first autonomous vehicle, as well as from other vehicles and/or structures. Historical parking data associated with the first autonomous vehicle may also be extracted. In some examples, an expected future trip of the first autonomous vehicle may be determined. The system may then evaluate the data to generate a parking recommendation for the first autonomous vehicle. The system may generate and transmit instructions for traveling from a current location to the recommended parking location and may cause the first autonomous vehicle to travel to the recommended parking location. |
| US09811082B2 |
Aerial image collection
In one embodiment, an aerial collection system includes an image collection field vehicle that travels at street level and an image collection aerial vehicle that travels in the air above the street. The aerial vehicle collects image data including at least a portion of the field vehicle. The field vehicle includes a marker, which is identified from the collected image data. The marker is analyzed to determine an operating characteristic of the aerial vehicle. In one example, the operating characteristic in the marker includes information for a flight instruction for the aerial vehicle. In another example, the operating characteristic in the marker includes information for the three dimensional relationship between the vehicles. The three dimensional relationship is used to combine images collected from the air and images collected from the street level. |
| US09811081B2 |
Emergency test control panel device, system and method
Embodiments disclosed herein include a test control panel device, system, computer program product, and method for receiving a test input signal; reading a duration of the test input signal; verifying that the signal duration is a valid duration to initiate the test; initiating the test by sending a start test signal to a valve controller device; receiving signals from the valve controller device; indicating that the test control panel device has received a valve controller device signal from the valve controller device; wherein the valve controller device signal is a test acknowledgement signal. |
| US09811077B2 |
Polishing with pre deposition spectrum
A method of controlling polishing includes storing a base spectrum, the base spectrum being a spectrum of light reflected from a substrate after deposition of a deposited dielectric layers overlying a metallic layer or semiconductor wafer and before deposition of a non-metallic layer over the plurality of deposited dielectric layer. After deposition of the non-metallic layer and during polishing of the non-metallic layer on the substrate, measurements of a sequence of raw spectra of light reflected the substrate during polishing are received from an in-situ optical monitoring system. Each raw spectrum is normalized to generate a sequence of normalized spectra using the raw spectrum and the base spectrum. At least one of a polishing endpoint or an adjustment for a polishing rate is determined based on at least one normalized predetermined spectrum from the sequence of normalized spectra. |
| US09811076B2 |
Method and system for communicating product development information
A method for communicating product development information includes generating, by a server, a first interface configured to facilitate uploading data that defines a 3D image of a product to the server, and to facilitate specifying reviewer identifying data associated with one or more reviewers for reviewing the 3D image. The method also includes receiving, via the first interface, the 3D image and the reviewer identifying data; generating, by the server, a second interface that includes a viewer that facilitates viewing the 3D image and one or more fields for specifying feedback information related to the 3D image. The method also includes receiving, via the second interface, feedback information related to the 3D image; and communicating the feedback information to a designer associated with the 3D image. |
| US09811072B2 |
Apparatus and method for analyzing a control network
Aspects of the present invention provide isolating and applying a common protocol which may be used by multiple devices across multiple network levels to analyze an entire system of control networks. A generic message may be sent individually to targeted addresses across a network level. If a response is received from a device at a targeted address, such as within a timeout period, a specific message customized to the individual device may be sent to extract further detail about the device, including its connectivity to other devices and networks. The system may continue automatically until resource utilization of the entire system is determined to thereby provide diagnostic and reliability services. |
| US09811071B2 |
System construction support apparatus
A system construction support apparatus 1 includes a non-volatile memory 4 that stores in advance apparatus information (projects and design information) that is written such that device numbers and character strings associated with the device numbers are included; a name-candidate-list generating unit that extracts character strings included in the apparatus information in association with device numbers associated with the character strings, organizes the extracted character strings into an entry for each device on the basis of a device number corresponding to each of the character strings, and displays a list of character strings; and a label registering unit that receives an input selecting one of the character strings displayed in the list for each entry and registers the selected character string as a label of a device corresponding to the character string. |
| US09811067B2 |
Coil spring modeling apparatus and method of the same
A coil spring modeling apparatus includes a first attachment member disposed on a lower spring seat, a second attachment member disposed on an upper spring seat, an actuator unit formed of a Stewart-platform-type parallel mechanism, a spring height detection mechanism, and a controller. The spring height detection mechanism is constituted of displacement gauges such as a linear variable differential transformer. These gauges are provided on hydraulic cylinders, and detect amounts of displacement relative to the reference lengths of the hydraulic cylinders, respectively. A hydraulic pressure supply device is controlled by the controller and supplies fluid pressure according to the displacement detected by the gauges to the respective hydraulic cylinders. |
| US09811065B2 |
Human detection system and human detection method
A human detection system includes a thermal sensor and an indoor apparatus. The thermal sensor captures a thermal image of an indoor space. The human detection system includes a human entering detection mode, a first human exiting detection mode corresponding to a state of turning off the indoor apparatus and a second human exiting detection mode corresponding to a state of turning on the indoor apparatus, wherein the human detection system executes a human entering detection procedure according to the thermal image under the first human entering detection mode, and executes a human exiting detection procedure according to the thermal image under the first human exiting detection mode or the second human exiting detection mode. |
| US09811063B2 |
Apparatus and method of discriminating reformulated fuel
Provided is an apparatus of discriminating reformulated fuel, which includes a fuel sensing unit including first and second electrode plates which are spaced and face each other, and a measuring part connected to the first and second electrode plates; a fuel control valve unit including a control valve part blocking the fuel passage and a second actuator driving the control valve part; and a control unit connected to the measuring part and the second actuator, and operating the second actuator based on a capacitance measured from the measuring part. |
| US09811062B2 |
Power supply switching circuit, electronic device, and control method of power supply switching circuit
There is provided a power supply switching circuit including a first control signal output unit that outputs a signal exceeding a predetermined potential using a main power supply as a first control signal when a power supply voltage of the main power supply exceeds a predetermined reference voltage, a second control signal output unit that outputs the signal exceeding the predetermined potential using a standby power supply from a battery as a second control signal when a potential of the first control signal does not exceed the predetermined potential, and a power supply output unit that outputs the main power supply when the first control signal exceeds the predetermined potential and outputs the standby power supply when the second control signal exceeds the predetermined potential. |
| US09811058B2 |
Apparatus and method for controlling input signal
Disclosed are an apparatus and a method for controlling a signal such that a PLC input signal is equalized to a reference input signal. The apparatus includes an error calculation unit to calculate an error by using the PLC input signal and the reference input signal; an estimation parameter calculation unit to calculate an estimation parameter by using the reference input signal, the PLC input signal and the error; and an error correction unit to correct the error by using the estimation parameter such that the PLC input signal is equalized to the reference input signal. |
| US09811057B2 |
Machine learning apparatus and method for learning predicted life of motor, life prediction apparatus and motor system including machine learning apparatus
A machine learning apparatus that learns a condition associated with a predicted life of a motor includes: a state observation unit that observes a state variable composed from at least one of output data of a sensor that detects an operation state of the motor and data relating to presence or absence of a failure in the motor; an actual life data acquisition unit that acquires data relating to an actual life of the motor; and a learning unit that learns the condition associated with the predicted life of the motor in accordance with a training data set created based on a combination of the state variable and the actual life. |
| US09811056B2 |
High resolution time-to-digital convertor
A circuit includes a time delta detector configured to receive an input clock signal and a reference clock signal and generate a delta pulse signal and a reference pulse signal. A comparison circuit is configured to receive the delta pulse signal and the reference pulse signal. The comparison circuit generates an output indicative of a bit of a time difference between the input clock signal and the reference clock signal. A control circuit is configured to receive the output from the comparison circuit. The control circuit maintains a count of the time difference between the input clock signal and the reference clock signal. |
| US09811053B2 |
Reverser for timepiece and self-winding watch comprising the same
A reverser for a timepiece comprises a first input wheel which carries a first satellite pinion. An output mobile assembly comprises a first ratchet with which the first satellite pinion forms a click locking in rotation the output mobile assembly with respect to the first input wheel only in a first direction of rotation. A second input wheel has the same axis of rotation as the first input wheel and the output mobile assembly. A second satellite pinion and a second ratchet form together a click locking in rotation the output mobile assembly with respect to the second input wheel only in the first direction of rotation. |
| US09811052B2 |
Hologram generation apparatus and method
A hologram generation apparatus is based on a hologram imaging system which includes an object space where an object is situated and a retina space or region where an image is formed within an eyeball of an observer. The hologram generation apparatus includes a modeling unit for generating first graphic data by transforming a 3D image of a 3D object to a set of polygonal facets; a data transformation unit for generating second graphic data by transforming the first graphic data from the modeling unit to normal/reference coordinates in the retina region; a hologram generation unit for generating a first computer generated hologram (CGH1), which is light wave analysis data for the second graphic data; and a hologram transformation unit for transforming the first computer generated hologram (CGH1) in the retina region to a second computer generated hologram (CGH2) in the object space. |
| US09811051B2 |
Apparatus and method for performing in-line lens-free digital holography of an object
The present disclosure relates to apparatuses and methods for performing in-line lens-free digital holography of objects. At least one embodiment relates to an apparatus for performing in-line lens-free digital holography of an object. The apparatus includes a point light source adapted for emitting coherent light. The apparatus also includes an image sensing device adapted and arranged for recording interference patterns resulting from interference from light waves directly originating from the point light source and object light waves. The object light waves originate from light waves from the point light source that are scattered or reflected by the object. The image sensing device comprises a plurality of pixels. The point light source comprises a broad wavelength spectrum light source and a pinhole structure. The image sensing device comprises a respective narrow band wavelength filter positioned above each pixel that filters within a broad wavelength spectrum of the point light source. |
| US09811045B2 |
Image forming apparatus, method for controlling image forming apparatus, and non-transitory computer readable medium for controlling supply of electric power
An image forming apparatus includes: a communication unit that receives first mode electric power to perform communication; an image forming unit that receives first mode electric power to form an image on a medium; a fixing unit that generates heat by receiving first mode electric power, and performs a fixing process of fixing the image to the medium; a predicting unit that predicts a processing time required for a process of forming the image; and a supply controller that controls supply of electric power according to a first mode or a second mode in which power consumption is smaller than that of the first mode. The supply controller starts the supply of first mode electric power to the fixing unit at a timing based on the predicted processing time when the image forming apparatus transitions from the second mode to the first mode. |
| US09811043B2 |
Image forming apparatus
An image forming apparatus includes an image forming device to transfer an image to a recording sheet; a fixing device to feed the recording sheet and fix the image onto the recording sheet; a branching device to switch between an ejection path to eject the recording sheet fed downstream of the fixing device, to outside the apparatus, and a reversing path for duplex printing; and a back curl correction structure disposed in a sheet feeding path between the fixing device and the branching device. The back curl correction structure includes a drive roller; a driven roller; an auxiliary nip portion; a guide member; and a guide moving device to move the guide member to a first position and a second position depending on the condition of the recording sheet. |
| US09811039B2 |
Image forming apparatus using pressing plate and computer-readable medium storing instructions to control movement of pressing plate
An electrophotographic image forming apparatus has a controller configured to store a rotation amount of a motor since the tray is attached to a main body of the image forming apparatus as a stored rotation amount, and move, in response to receipt of a print instruction, a pressing plate by driving the motor in the first mode when a remaining rotation amount is equal to or larger than a particular threshold rotation amount, the remaining rotation amount being a difference between a target rotation amount which is a rotation amount necessary to move the pressing plate from a position when the tray is attached to the main body to the conveying position, and the stored rotation amount, or in the second mode when the remaining rotation amount is less than the particular threshold rotation amount. |
| US09811034B2 |
Image forming apparatus, image forming method, and recording medium storing image forming program
An image forming apparatus includes an image forming device that forms an image on a sheet, a fixing device including a fixing member that fixes the image formed on the sheet and a polishing device that polishes a surface of the fixing member, and circuitry that determines whether an interruption required operation is to be performed, at a time while image formation is being performed by the image forming device to execute an image forming job, or at a time after image formation is executed for one job and before image formation is to be executed for a subsequent job, controls the image forming device to stop image formation to perform the interruption required operation, based on a determination indicating that the interruption required operation is to be performed, and controls the polishing device to polish the surface of the fixing member concurrently with the interruption required operation. |
| US09811027B2 |
Liquid electrophotography ink developer
A liquid electrophotographic ink developer comprises a developer roller (112) rotatable about an axis, first and second electrodes (108, 110) proximate the developer roller (112) and an inlet chamber (100) extending along the axis from a first end adjacent an inlet opening (122) to a second end opposite the first end. A neck (104) forms an uninterrupted ink flow path from the inlet chamber (100) to the developer roller (112). |
| US09811025B2 |
Developer container, development device, process cartridge, and image forming apparatus
A developer container includes a conveyance member having at least a first sheet member and a second sheet member and configured to convey the developer, a deformation portion provided to contact the first sheet member and configured to elastically deform the first sheet member, and a release portion configured to release elastic deformation of the first sheet member to cause the developer on the first sheet member to fly toward an opening, wherein a containing chamber includes a recessed portion as viewed in a lengthwise direction of the containing chamber and wherein the second sheet member is in contact with a wall inside the recessed portion when the developer on the first sheet member is positioned at the release portion. |
| US09811023B2 |
Developing device, image forming apparatus, and toner detection method
A developing device includes: a toner detection unit that detects whether there is toner that is stored; a stirring unit that stirs toner in a toner container; a calculation unit that calculates an output duty by comparing an output voltage of the toner detection unit representing whether there is toner after the stirring, with a predetermined voltage value; and a remaining amount detection unit that detects an amount of remaining toner at the output duty from a correspondence relationship between the output duty and an amount of remaining toner that is previously set. |
| US09811021B2 |
Conductive member
Provided is such a conductive member that a change in its electrical resistance value caused by its long-term use is reduced to the extent possible. The conductive member has a conductive support and a conductive layer, the conductive layer contains a rubber composition formed of a modified epichlorohydrin rubber, and the modified epichlorohydrin rubber has a unit represented by the following formula (1). In the formula (1), R1, R2, and R3 each independently represent hydrogen or a saturated hydrocarbon group having 1 to 18 carbon atoms. |
| US09811019B2 |
Magnetic carrier and two-component developer
A magnetic carrier is provided which can suppress a decrease in glossiness even in a long term use for POD which requires high glossiness. A magnetic carrier includes a filled core particle in which a silicone resin is filled in pores of a porous magnetic core particle and a vinyl resin coating a surface of the filled core particle. In a pore distribution of the porous magnetic core particle measured by a mercury intrusion method, a cumulative pore volume in a pore diameter range of 0.1 to 3.0 μm is 35.0 to 95.0 mm3/g, and in a pore distribution of the filled core particle measured by a mercury intrusion method, a cumulative pore volume in a pore diameter range of 0.1 to 3.0 μm is 3.0 to 15.0 mm3/g. The magnetic carrier includes 1.2 to 3.0 parts by mass of the vinyl resin to 100.0 parts by mass of the filled core particle. |
| US09811014B2 |
Yellow toner and production method therefor
Provided is a toner having high coloring power and being excellent in light fastness. Specifically, provided is a yellow toner, including at least: a binder resin; a wax; and a colorant, in which the colorant contains a compound represented by the general formula (1). |
| US09811012B2 |
Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus and process for producing electrophotographic photosensitive member
The present invention provides an electrophotographic photosensitive member in which an undercoat layer contains a metal oxide particle, a particular benzophenone compound and a particular ketone compound, a process cartridge and an electrophotographic apparatus each including the electrophotographic photosensitive member and a process for producing the electrophotographic photosensitive member. |
| US09811011B2 |
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
Provided are an electrophotographic photosensitive member comprising: a support, an undercoat layer formed on the support, and a photosensitive layer formed on the undercoat layer, on which the undercoat layer contains one of a compound represented by the formula (1) and a polymer of a composition containing the compound represented by the formula (1). |
| US09810991B2 |
System and method for cleaning EUV optical elements
A system for cleaning or suppressing contamination or oxidation in a EUV optical setting includes an illumination source, a detector, a first set of optical elements to direct light from the illumination source to a specimen and a second set of optical elements to receive illumination from the specimen and direct the illumination to the detector. The system also includes one or more vacuum chambers for containing the first and second set of optical elements and containing a selected purge gas ionizable by the light emitted by the illumination source. The first or second set of optical elements includes an electrically biased optical element having at least one electrically biased surface. The electrically biased optical element has a bias configuration suitable to attract one or more ionic species of the selected purge gas to the electrically biased surface in order to clean contaminants from the electrically biased surface. |
| US09810989B2 |
Edge exposure apparatus, edge exposure method and non-transitory computer storage medium
An edge exposure apparatus includes: an imaging unit that images a front surface of a substrate; a substrate holding unit; an exposure unit that exposes an edge portion of the substrate held on the substrate holding unit; a first moving mechanism that moves and rotates the substrate holding unit; a second moving mechanism that moves the exposure unit; and a control unit that controls the first moving mechanism and the second moving mechanism, wherein the first moving mechanism and the second moving mechanism are controlled so as to acquire array information of shots of a pattern on the substrate from a substrate image of a substrate, which has already been subjected to pattern exposure, imaged by the imaging unit, and expose the edge portion of the substrate, based on the acquired array information. |
| US09810988B2 |
Composition for forming overlay film, and resist pattern formation method employing the same
The objective of this invention is to provide a composition for forming a topcoat layer enabling to produce a pattern excellent in roughness and in pattern shape; and also to provide a pattern formation method employing that composition is described. The means for solving this objective is a composition for forming a topcoat layer, comprising a solvent and a fullerene derivative having a hydrophilic group; and also a method of forming a pattern by casting the above composition on a resist surface and then by subjecting it to exposure and development. |
| US09810979B2 |
Imprint apparatus and article manufacturing method
An imprint apparatus includes: a first driving mechanism configured to move at least one of a mold holder and a substrate holder such that a mold and an imprint material are contact with each other; a second driving mechanism configured to move at least one of the holders such that the substrate is aligned with the mold; a measurement device configured to measure relative positions between a mold mark and a substrate mark in a state in which the mold and the imprint material are not in contact with each other; and a controller configured to control the second driving mechanism based on information of a relationship between a moving amount of at least one of the holders, and change in relative positions between the marks, information of the moving amount, and information of the measured relative positions. |
| US09810978B2 |
Method for lithography patterning
A EUV mask comprises a low thermal expansion material (LTEM) substrate, a reflective multi-layer (ML) over the LTEM substrate, and a patterned absorber layer over the reflective ML. The reflective ML includes a defect. The EUV mask further comprises a mark associated with the defect. The mark is one of: a deposit over the patterned absorber layer at a distance offset from the defect, and a cavity into the patterned absorber layer in an area over the defect. |
| US09810977B2 |
Solid-state light source device and projector utilizing a plurality of collimator lenses
A light source device includes a light source section adapted to emit excitation light, a lens array adapted to divide the excitation light into a plurality of partial light beams, a light collection optical system adapted to collect the excitation light divided into the plurality of partial light beams, and a light emitting element adapted to emit fluorescence by being excited by the excitation light. |
| US09810976B2 |
Projection optical system
The 1-2nd lens group is divided into three lens groups which move when focusing is performed during the magnification change. Even in a case in which the second optical group is formed of one mirror, it is possible for a primary image to contain appropriate aberration and to hereby reduce aberration of an image which is finally projected onto a screen through the second optical group. |
| US09810970B2 |
Light containment and control device
A light control device comprising a grid formed from a plurality of non-overlapping fabric ribbons positioned perpendicular to the plane defined by the grid; wherein the fabric ribbons define a plurality of one or more geometric cells within the grid for passage therethrough of light from a light source, the geometric cells preferably offset rows of rectangles when the device is unstressed, and hexagons when the device is undertension stretched evenly in line with the fabric ribbons of the grid. |
| US09810966B2 |
Random access stimulated emission depletion (STED) microscopy
Optical scanning system, comprising an optical system for guiding a first and a second light beam, and deflector devices for deflecting first and second light beams in a directionally variable manner. The deflector devices comprise at least one acousto-optic deflector, and the optical system is arranged in such a way that the first and second light beams are counter-propagating through the acousto-optic deflector, which is controllable for deflecting the first and second light beams simultaneously or in pulse sequence. STED microscopy apparatus comprising an optical scanning system based on acousto-optic deflectors. |
| US09810963B2 |
Seal and seal system for a layered device
The disclosure provides, in part a seal system for sealing a film. The disclosure further provides, in part, a sealed film comprising a first and a second substrate; a first and a second electrode disposed on the surface of at least one of the substrates; a switching material disposed between the first and second substrates; a first seal and a second seal; the first seal disposed along an edge of the switching material, separating the switching material from the second seal. |
| US09810958B2 |
Electro-optical device, projection-type display device, electronic device, and manufacturing method of the electro-optical device
An electro-optical device including a pixel electrode provided over one side of a substrate, a conductive layer provided between the substrate and the pixel electrode, and a relay electrode provided between the substrate and the conductive layer. The conductive layer includes a first conduction section protruding toward the pixel electrode and a second conduction section protruding toward the relay electrode. The first conduction section is cylindrical-shape having an upper surface which is attached to the pixel electrode, and having a side surface sloping from the upper surface. The pixel electrode is electrically connected to the relay electrode through the conduction section. |
| US09810957B2 |
Liquid crystal display device
An array substrate includes a gate line extending in a first direction, a source line extending in a second direction orthogonally crossing the first direction and an auxiliary capacitance line having a trunk portion extending in the first direction so as to cross the source line and a branch portion branched from the trunk portion and extending along the source line. A switching element includes a drain line arranged under the auxiliary capacitance line so as to face the trunk portion and the branch portion thereof. A pixel electrode includes a main pixel electrode extending substantially in parallel to the source line and a contact portion electrically connected with the drain line. A counter substrate includes a couple of main common electrodes extending substantially in parallel to the main pixel electrode on the both sides sandwiching the main pixel electrode. |
| US09810956B2 |
Liquid crystal display device, semiconductor device, and electronic appliance
The liquid crystal display device includes an island-shaped first semiconductor film 102 which is formed over a base insulating film 101 and in which a source 102d, a channel forming region 102a, and a drain 102b are formed; a first electrode 102c which is formed of a material same as the first semiconductor film 102 to be the source 102d or the drain 102b and formed over the base insulating film 101; a second electrode 108 which is formed over the first electrode 102c and includes a first opening pattern 112; and a liquid crystal 110 which is provided over the second electrode 108. |
| US09810952B2 |
Liquid crystal display device
A liquid crystal display device is provided in which color unevenness can be reduced and inhibited in the peripheral display area even when the display device has a narrow frame. In the liquid crystal display device, liquid crystal sandwiched between a TFT substrate and a CF substrate and sealed by a seal is disposed in a frame portion. The CF substrate has a BM, a color resist film, an OC, an alignment film, and a wall that inhibits the alignment film from expanding outward. In the area where the wall is disposed, the BM and color resist film on the CF substrate are removed. |
| US09810951B2 |
Display device
A first substrate includes a first insulating substrate. A first organic insulating film is arranged on the first substrate in a circumference area outside an active area. The first organic insulating film includes a first surface and a first concave portion in the circumference area. A second substrate includes a second insulating substrate. A circumference color filter is laminated on a circumference shield layer and includes a second concave portion arranged facing the first concave portion. The second concave portion spreads toward the first substrate. A second organic insulating film covers the circumference color filter and includes a second surface and a third concave portion covering the second concave portion. A seal material is arranged between the first surface and the second surface, and between the first concave portion and the third concave portion to attach the first substrate and the second substrate. |
| US09810946B2 |
Display device
According to one embodiment, a display device includes a first insulating substrate, a second insulating substrate, a first pixel electrode and a second pixel electrode, a wavelength conversion element to convert light of a first wavelength polarized in a first polarization direction into light of a second wavelength polarized in a second polarization direction, and a liquid crystal layer having a first thickness in an area opposed to the first pixel electrode, and having a second thickness greater than the first thickness in an area opposed to the second pixel electrode. |
| US09810942B2 |
Quantum dot-enhanced display having dichroic filter
A display device is provided. The display device includes a light source emitting a blue light and a light emitting layer including a first group of red quantum dots and a second group of green quantum dots. The light emitting layer is configured to absorb a first portion of the blue light from the light source to emit red light and green light and to transmit a second portion of the blue light. The display device also includes dichroic filter layers to improve light recycling and backlight efficiency. |
| US09810941B2 |
Transflective liquid crystal display panel
A transflective LCD panel includes a pixel array substrate, an opposite substrate, and a liquid crystal layer disposed between the pixel array substrate and the opposite substrate. The pixel array substrate includes a first substrate, pixel units, and reflective layers. Each pixel unit has a transmissive region and a reflective region, and the reflective layers are disposed in the reflective region. The opposite substrate is disposed above the pixel array substrate and includes a second substrate, a color filter layer, and light scattering layers. A thickness of the color filter layer is greater than a thickness of each light scattering layer. A first bottom surface of the color filter layer is aligned to a second bottom surface of each light scattering layer. The light scattering layers correspond to the reflective layers. |
| US09810936B2 |
Display panel
According to one embodiment, a display panel includes an array substrate and a counter substrate. The array substrate includes an inorganic insulating film, a first wiring line, a second wiring line, an organic insulating film, a slit and a moisture-proof member. The slit is formed to extend through the organic insulating film between the first wiring line and the second wiring line. The moisture-proof member is filled in the slit and is in contact with the inorganic insulating film. |
| US09810931B2 |
Ring cavity device and its fabrication method thereof
A ring cavity device includes a passive ring waveguide and an input/output waveguide horizontally coupled to the passive ring waveguide, including an active waveguide structure vertically coupled to the passive ring waveguide and/or the input/output waveguide. The active waveguide structure compensates for the loss of the passive ring waveguide. A method for fabricating a ring cavity device is also included. The ring cavity device may obtain part of the gain by vertical coupling or mixed coupling (vertical coupling followed by horizontal coupling) thus to compensate the loss in the ring cavity device. Hence, the quality factor of the ring cavity device is improved. |
| US09810927B1 |
Process and system for customizing eyeglass frames
A process for creating a production specification for a customized eyeglass frame for a patient includes the following steps. A library is accessed having fully parameterized standardized models for characterizing a plurality of eyeglass frame styles. The models are configured to accept a plurality of customization inputs including patient biometric data. A customized model of an eyeglass frame is then constructed by populating the fully parameterized standardized model corresponding to the eyeglass frame style selected by the patient with the customization inputs for the patient. An output is generated from the customized model, the output corresponding to the production specification for the customized eyeglass frame. |
| US09810926B2 |
Pair of contact lenses, contact lens and storage medium
A pair of contact lenses comprise: a pair of lens parts configured to be worn on respective eyeballs of both eyes; a first function unit provided to one of the pair of lens parts; and a second function unit provided to the other one of the pair of lens parts, the second function unit having a function different from a function of the first function unit. |
| US09810924B2 |
Multi-piece insert device with locking seal for ophthalmic devices
This invention discloses methods and apparatuses for sealing and encapsulating components on and within a multi-piece insert. In some embodiments, an ophthalmic lens is cast molded from a silicone hydrogel and the component includes a sealed and encapsulated multi-piece insert portion. |
| US09810922B2 |
Ophthalmic devices with stabilization features
This invention discloses methods and apparatus for forming Ophthalmic Lenses with Stabilizing Features, and more specifically, Ophthalmic Lenses that include an encapsulated Insert Device. |
| US09810919B2 |
Lens driving device with improved suspension support
A lens driving device includes a lens carrier for maintaining a lens, a base for supporting the lens carrier, an first electromagnetic drive mechanism and an second electromagnetic drive mechanism which are mounted between the lens carrier and the base, and a front side spring component and a back side spring component which are connected with each other through connecting components. One of the front and back side spring components is connected with the lens carrier, the other of which is connected with the base. The lens driving device is difficult to damage when suffering from external force and is capable of playing the auto focus and shaking functions correction stably. |
| US09810918B2 |
Resonance prevention method in optical unit with shake correction function and optical unit with shake correction function
An optical unit with a shake correction function may include a movable module holding an optical element, a support body including a body part surrounding the movable module, a gimbal mechanism including a movable frame having elasticity and configured to swingably support the movable module between the movable module and the support body, a spring member connected to the movable module and the support body for holding posture of the movable module, and a shake correction drive mechanism configured to swing the movable module. When a natural vibration frequency of the movable frame is “fa”, a natural vibration frequency of the spring member is “fb”, and a vibration frequency band of a movable body on which the support body is mounted is “fw”, the natural vibration frequency “fa” and the natural vibration frequency “fb” are shifted from the vibration frequency band “fw”. Further, it may be preferable that a difference between the natural vibration frequency “fa” and the natural vibration frequency “fb” is set to be 135 Hz or more. |
| US09810915B2 |
Display panel, three-dimensional display device and manufacturing method thereof, and three-dimensional display system
The present invention discloses a display panel, a three-dimensional display device and manufacturing method thereof. The display panel comprises a plurality of display regions. At least one of the plurality of display regions is configured to display a first display picture, while the rest of the plurality of display regions are configured to display a second display picture. A frame of display picture comprises the first display picture and the second display picture. When the frame of display picture is displayed, the polarization direction of the first display picture is different from that of the second display picture. In the technical solutions provided by the present invention, it is unnecessary to arrange a liquid crystal cell on a display panel, so the production cost is reduced. |
| US09810914B2 |
Liquid crystal lens panel and display device including the same
The liquid crystal lens includes a first substrate and a second substrate, a first common electrode disposed on the first substrate, a groove pattern disposed on the second substrate, where the plurality of electrode patterns face the first substrate, a plurality of electrode patterns disposed on the groove pattern, and a liquid crystal layer interposed between the first substrate and the second substrate, where the liquid crystal layer includes a uniformly lying helix type liquid crystal material. The liquid crystal lens may be included in a liquid crystal display device. |
| US09810911B2 |
Adjustable strap system for head-mounted displays
A strap system for a head-mounted display system includes a rigid bar, semi-rigid segment, and rigid segment. The rigid bar includes a lateral slot and a vertical slot. The rigid segment includes a first end to fixedly couple to the semi-rigid segment and a second end opposite to the first end. The second end of the rigid segment inserts into the lateral slot from the first end of the rigid bar. The strap system further includes one or more compression springs coupled to the rigid segment, and a shuttle to press against the one or more compressions spring so as to slide along the lateral dimension. The strap system also includes an adjustment strap fixedly coupled to the shuttle and extending beyond the second end of the rigid segment and through the vertical slot on the rigid bar to adjustably couple to the outer surface of the rigid bar. |
| US09810910B1 |
Contact lens with phase map display
A contact lens includes a transparent material, a substrate material, a light source, an optical system, and a phase map. The transparent material has an eye-side opposite an external side. The eye-side is curved to fit the human eye. The light source is configured to emit illumination light. The optical system is configured to receive the illumination light from the light source and output the illumination light as an in-phase wavefront. The phase map is configured to adjust a phase of the in-phase wavefront to form an image at a retina-distance in response to being illuminated by the in-phase wavefront. The phase map is pre-recorded with a phase pattern that is included in the image. |
| US09810909B2 |
Head-mounted display apparatus
A head-mounted display apparatus includes a display unit including a substrate and display elements, and an optical element. The substrate includes a plurality of display portions and a plurality of light-transmitting portions, and the display elements are on the plurality of display portions of the substrate. The optical element is in an optical path of light that is emitted from the display unit and has through-holes that respectively correspond to the plurality of light-transmitting portions. |
| US09810905B2 |
Support information display method, maintenance support method of substrate processing apparatus, support information display control apparatus, substrate processing system and recording medium
A support information display method is provided with an acquiring process for acquiring a first image by photographing, via a camera provided in a head mount display, a predetermined part of a substrate processing apparatus as a maintenance object, an estimating process for estimating the support information related to the predetermined part in the first image from information stored in a database, an image creating process for creating a second image by converting the support information estimated in the estimating process into an image, and a displaying process for displaying the second image on the head mount display in order for the operator to visually recognize the support information. |
| US09810903B2 |
Optical scanner
An optical scanner comprises a light source and an MEMS mirror. The light source emits a light beam. The MEMS mirror has a reflecting surface for reflecting the light beam coming from the light source. the light source is configured in such a manner that the optical axis of the light beam vertically irradiates the reflecting surface of the MEMS mirror at a specific position. |
| US09810900B2 |
Deformable mirror having a low bonding footprint and process for manufacturing such a mirror
The invention relates to a deformable mirror comprising a deformable membrane (2) having a reflecting face (3) and being mounted on a support provided with at least one actuator designed to deform said membrane (2), said actuator comprising at least one movable member (7) fixed to the membrane (2) via an adhesive joint (8) and having a main body (11) located away from the adhesive joint (8), said body being extended by an active part (12) that penetrates said adhesive joint (8) partly or completely in such a way that the adhesive spreads over the concealed face (4), parallel to the reflecting face (3), and adheres at least partly to the side wall (14) of said active part (12), this part (12) forming a tip (32) limiting the bonding footprint on said reflecting face (3). Deformable mirror for adaptive optics. |
| US09810897B2 |
Enhanced periscope
A periscope comprises an object window (4), a first reflector (5), a second reflector (6), a viewing window (7) and a display port for an electronic display (8). The first reflector (5) is arranged to reflect light from the object window (4) towards the second reflector (6). The second reflector (6) is selectively movable between a first position of use in which the second reflector (6) reflects light from the first reflector (5) towards the viewing window (7) and a second position of use in which the second reflector (6) reflects light from the display port towards the viewing window (7). The periscope provides a simple design that allows the user's view to be switched between an electronically generated image, such as night vision, and a purely optical image. |
| US09810895B2 |
Biological observation apparatus
A biological observation apparatus includes a light source that radiates illumination light onto an observation region that includes a biological specimen; a CCD that acquires a macro image of the observation region; a light source that radiates excitation light onto the biological specimen; a micro-image acquisition unit that acquires a micro image of the biological specimen; an identification-information storing unit that stores identification information of the biological specimen; a biological-specimen specifying unit that extracts identification information of the biological specimen by performing image processing on the macro image, and specifies a biological specimen for which the extracted identification information corresponds to the identification information stored in the identification-information storing unit; and a pan controller that moves a capturing range of the micro-image acquisition unit such that the biological specimen is included in the viewing range of the micro image. |
| US09810893B2 |
Phase mask imaging with characterization of rotational mobility
Various imaging apparatuses, methods and their implementation are characterized herein. As may be implemented with one or more embodiments, a phase mask and optics operate to provide characterization of object depth and related rotational mobility of a feature corresponding to the object. In various implementations, the optics include a microscope having an objective and a detection pathway that operate with the phase mask for passing the light from the objective. Circuitry, such as light detector, processor or combination thereof operates with the phase mask and microscope to characterize the depth and rotational mobility, based on detected light passed via the microscope and the phase mask. |
| US09810888B2 |
Dual-pupil dual-band WFOV re-imaging optical systems
Dual-pupil, dual spectral band wide field-of-view re-imaged refractive optical imaging systems. In one example an optical imaging system includes a dual-band front objective lens group configured to receive electromagnetic radiation over the field-of-view of the optical imaging system, to form a first pupil, and to direct the electromagnetic radiation through the first pupil, the electromagnetic radiation including first and second non-overlapping spectral bands, and the field-of-view spanning at least 45°×45°, and a re-imaging refractive optical sub-system configured to receive the electromagnetic radiation via the first pupil, to form at least one intermediate image plane, and to focus the electromagnetic radiation via at least one second pupil onto at least one final image plane to form a first image from the first spectral band and a second image from the second spectral band. A beam deflector can be positioned proximate the first pupil to expand the field of view. |
| US09810884B2 |
Imaging lens
A compact high-resolution imaging lens which provides a wide field of view of 80 degrees or more and corrects various aberrations properly. Designed for a solid-state image sensor, the imaging lens includes constituent lenses arranged in the following order from an object side to an image side: a first positive (refractive power) lens having a convex object-side surface; a second negative lens having a concave image-side surface; a third positive lens as a double-sided aspheric lens having a convex object-side surface; a fourth positive lens having a convex image-side surface; a fifth lens as a double-sided aspheric lens having a concave image-side surface; and a sixth negative lens having a concave image-side surface. The image-side surface of the sixth lens has an aspheric shape with a pole-change point in a position off an optical axis. |
| US09810881B2 |
Imaging lens system
An imaging lens system comprises, in order from an object side to an image side: a first lens element with positive refractive power having a convex object-side surface; a second lens element with refractive power; a third lens element with refractive power having object-side and image-side surfaces being aspheric, at least one surface thereof having at least one inflection point; a fourth lens element with refractive power having a concave object-side surface and a convex image-side surface; a fifth lens element with refractive power having an aspheric object-side surface and an aspheric concave image-side surface, the image-side surface thereof having at least one inflection point. |
| US09810871B2 |
Removable spool for optical fiber storage
An network interface device (NID) cabinet has removably mounted or fixedly mounted cable spools. The NID cabinet is a small enclosure, typically made of plastic, which sits on the outside wall of an end user's building, such as a home or office. Pre-terminated cables are spooled around each cable spool, and the cable connector at one end of each cable is connected to a network interconnection junction within the NID cabinet. A series of interlocking mounting features are formed on both the cable spool and the mating NID cabinet back wall. Two different types of mounting features enable the cable spool to be removably or fixedly mounted within the NID cabinet. When fixedly mounted, the cable spool can still be removed from the NID cabinet, but only if the spooled cabled is completed un-spooled and removed from the cable spool. |
| US09810861B2 |
Ruggedized optical fiber connection structures and assemblies
A ruggedized cable connection structure configured to direct mate first and second ruggedized optical fiber connectors is disclosed. The connection assembly has a housing having a channel extending from a first end of the housing through to the second end of the housing, an adapter secured within the channel near a midpoint of the housing to enable direct mating of the first and second ruggedized optical fiber connectors, and an integral mounting flange extending from the housing to allow connection to a mounting surface. |
| US09810860B2 |
Managed connectivity in fiber optic systems and methods thereof
A fiber optic connector arrangement includes a printed circuit board coupled to a connector housing. The printed circuit board includes a memory storage device that is configured to store physical layer information pertaining to the fiber optic connector arrangement. The printed circuit board also defines contacts that are electrically coupled to the memory storage device to enable the physical layer information to be read from the memory storage device by a media reading interface. A connector assembly includes at least one adapter assembly; a printed circuit board; and a media reading interface. The connector assembly also may include a tactile pressure sensor. The adapter assembly defines at least a first port and a second port that are configured to connect optical fibers of two connector arrangements. One or more connector assemblies can be mounted to a fiber panel system. |
| US09810858B2 |
Lockable connectors and connection assemblies
Lockable connection assemblies including lockable connection components are described. A lockable connection assembly may include an assembly for connecting components in an electrical or communication system, such as a fiber optic communication network. The lockable connection assemblies may include a connector (for example, a plug) and an adapter configured to be connected together, for example, using a bayonet-type connection. The components of the lockable connection assemblies may include elements configured to prevent the connector from unintentionally disconnecting from the adapter. For instance, the connector may include a locking nut configured to engage and lock a coupling nut connected to the adapter from rotating and disconnecting from the adapter. In another instance, the connector may include a coupling nut having finger flanges arranged at one end thereof and configured to engage a non-rotatable connector body when connected to the adapter to prevent the unintentional movement of the coupling nut. |
| US09810853B2 |
Optical receptacle, ferrule, and plug ferrule
According to an aspect of the invention, an optical receptacle, comprising: a fiber stub including a ferrule containing an optical fiber conducting light; a holder holding the fiber stub; and a sleeve, one end of the sleeve being capable of holding a tip of the fiber stub, one other end of the sleeve being capable of holding a plug ferrule inserted into the optical receptacle, the ferrule including a foreign matter movement suppressor in an end surface of the ferrule, the end surface being polished into a convex spherical configuration on a side to be connected to the plug ferrule, the foreign matter movement suppressor suppressing movement of foreign matter moving, due to inserting and removing the plug ferrule, from an outer circumferential portion of the ferrule toward a central portion of the end surface. It is possible to prevent the loss occurring due to the foreign matter at the outer circumferential portion of the fiber stub moving to the central portion of the end surface of the ferrule when repeatedly inserting and removing the plug ferrule into and from the optical receptacle; and it is possible to reduce the Wiggle loss by maintaining the length where the sleeve holds the fiber stub. |
| US09810852B2 |
Optical receptacle
According to an aspect of the invention, an optical receptacle, comprising: a fiber stub including an optical fiber, a ferrule, and an elastic member, the optical fiber including cladding and a core for conducting light, the ferrule having a through-hole fixing the optical fiber, the elastic member being filled into the through-hole of the ferrule with the optical fiber; and a holder holding the fiber stub, the through-hole of the ferrule including a small diameter portion and a large diameter portion, the optical fiber being disposed in the small diameter portion, the large diameter portion being provided on a side opposite to a side to be optically connected to a plug ferrule, the optical fiber being disposed in the small diameter portion inside the through-hole of the ferrule over the entire region of the optical fiber, the elastic member having substantially the same refractive index as the core, being filled into the small diameter portion and the large diameter portion, and being polished to cause at least a portion of the elastic member to be a flat surface portion at an end surface of the fiber stub on the side opposite to the side to be optically connected to the plug ferrule. By disposing the optical fiber in the small diameter portion of the through-hole of the ferrule over the entire region of the optical fiber, the breaking and/or cracking of the optical fiber and the decrease of the coupling efficiency can be prevented. Further, by setting the end surface of the elastic member filled into the through-hole of the ferrule to be a flat surface, the decrease of the coupling efficiency due to reflections is prevented without performing processing of the optical fiber end surface; and economic production is made possible. |
| US09810845B2 |
Flexible optical fiber array
Advantageously, at least one embodiment comprises a flexible pitch reducing optical fiber array (PROFA) coupler capable of maintaining all channels discretely with sufficiently low crosstalk, while providing enough flexibility to accommodate low profile packaging, and having increased stability with respect to environmental fluctuations, including temperature variations and mechanical shock and vibration, and that is combinable in multiple quantities thereof to form an optical multi-port input/output (IO) interface. |
| US09810841B2 |
Silicon photonic device, optical polarisation beam coupler and optical waveguide coupler
A silicon photonic device (1) comprising: a silicon core (2) having a core refractive index; and a structure formed in the silicon core, comprising: a first refractive index variation pattern (4) across the core in a first direction (x) and having a first modulation depth (Hi); and a second refractive index variation pattern (6) across the core in a second, orthogonal, direction (y) and having a second modulation depth (H2), less than the first modulation depth. The first refractive index variation pattern overlays the second refractive index variation pattern, forming a three-dimensional structure. The first refractive index variation pattern only supports propagation of light having a TM mode between the first direction and a third direction (z) and the second refractive index variation pattern only supports propagation of light having a TE mode between the second direction and the third direction. An optical waveguide coupler is also disclosed. The optical waveguide coupler comprises a plurality of planar waveguides, each supporting propagation of one of a TE and a TM mode, and a plurality of silicon diffractive gratings each comprising a planar silicon core and a grating structure formed by a periodic refractive index variation extending across the core in a first direction and having a grating period and a modulation depth, these selected to cause the grating to support propagation of the light between the first direction and a third direction substantially orthogonal to the planar silicon core. Additionally the optical waveguide coupler comprises a plurality of tapered planar waveguides. |
| US09810838B2 |
Fiber coatings with low young's modulus and high tear strength
Fiber coatings with low Young's modulus and high tear strength are realized with coating compositions that include an oligomeric material formed from an isocyanate, a hydroxy acrylate compound and a polyol. The oligomeric material includes a polyether urethane acrylate and a di-adduct compound, where the di-adduct compound is present in an amount of at least 2.35 wt %. The reaction mixture used to form the oligomeric material may include a molar ratio of isocyanate:hydroxy acrylate:polyol of n:m:p, where n may be greater than 3.0, m may be between n−1 and 2n−4, and p may be 2. Young's modulus and tear strength of coatings made from the compositions increase with increasing n. Coatings formed from the present oligomers feature high tear strength for a given Young's modulus. |
| US09810837B2 |
Hollow core waveguide with optimized contour
A waveguide with a hollow core (16) delimited by a closed contour includes a succession of arcs (20) of negative curvature, each arc including a chord (24), characterized in that the contour of the hollow core (16) includes small arcs (PA) and large arcs (GA) arranged alternately, each arc (20) being symmetric with respect to a straight line passing through the center (18) of the hollow core (16) and the middle of the chord (24) thereof, the ratio b=2Ra/C of the large arcs being greater than 0.9 for the large arcs (GA), Ra corresponding to the maximum distance between the chord (24) and the arc (20), C corresponding to the length of the chord (24). |
| US09810836B2 |
External tube, laser transmission path, and laser treatment tool
An object is to provide a laser treatment tool capable of guiding a plurality of fluids, a laser transmission path insertable into such a laser treatment tool, and an external tube for forming the laser transmission path. In an external tube 80 which forms a laser transmission path 70 together with a lengthy hollow waveguide path 90 for guiding treatment laser light 57a and has an inner insertion space 81 for allowing insertion of the hollow waveguide path 90, a plurality of sub passages 84 and cooling water passages 85 are provided outside the hollow waveguide path 90, inserted into the insertion space 81, along a longitudinal direction of the insertion space 81. |
| US09810828B2 |
Liquid crystal display device and backlight
A liquid crystal display device includes a liquid crystal display panel and a backlight. The backlight includes a light guide plate, an LED, and a wavelength converter between the light guide plate and the LED. The wavelength converter includes semiconductor quantum dots in a supporter, to which a reflection film is applied except surfaces that face the LED and the light guide plate. |
| US09810826B2 |
Light emitting device
A light emitting device (1) comprising at least one light source (2) adapted for, in operation, emitting first light (13) with a first spectral distribution, a light guide (4) made of a luminescent material and comprising a light input surface (41) and a light exit surface (42) extending in an angle different from zero to one another, the light guide further comprising a first further surface (46) extending parallel to and arranged opposite to the light exit surface, wherein the light guide is adapted for receiving the first light (13) with the first spectral distribution at the light input surface, converting at least a part of the first light with the first spectral distribution to second light (14) with a second spectral distribution, guiding the second light with the second spectral distribution to the light exit surface and coupling the second light with the second spectral distribution out of the light exit surface. The light emitting device further comprises a phosphor element (77) arranged adjacent to the first further surface and a reflective element (76) arranged adjacent the phosphor element opposite to the first further surface (46). The phosphor element is adapted for converting light incident from the light guide to third light (17) with a third spectral distribution and the light guide (40) is furthermore adapted for receiving the third light (17) with the third spectral distribution at the first further surface (46), guiding the third light (46) with the third spectral distribution to the light exit surface (42) and coupling the third light with the third spectral distribution out of the light exit surface. |
| US09810825B2 |
Curved volume phase holographic (VPH) diffraction grating with tilted fringes and spectrographs using same
The subject matter described herein includes a curved VPH grating with tilted fringes and spectrographs, both retroreflective and transmissive, that use such gratings. A VPH grating according to the subject matter described herein includes a first curved surface for receiving light to be diffracted. The grating includes an interior region having tilted fringes to diffract light that passes through the first surface. The grating further includes a second curved surface bounding the interior region on a side opposite the first surface and for passing light diffracted by the fringes. |
| US09810824B2 |
Omnidirectional high chroma red structural colors
A multilayer thin film that reflects an omnidirectional high chroma red structural color. The multilayer thin film may include a reflector layer, at least one absorber layer extending across the reflector layer, and an outer dielectric layer extending across the at least one absorber layer. The multilayer thin film reflects a single narrow band of visible light when exposed to white light and the outer dielectric layer has a thickness of less than or equal to 2.0 quarter wave (QW) of a center wavelength of the single narrow band of visible light. |
| US09810819B2 |
Camouflage for transmission towers and lines
The present disclosure relates to camouflaged systems and related camouflaging methods. The camouflaged systems can include at least one camouflaged object, including but not limited to transmission lines and transmission towers. One or more surfaces of the camouflaged object can be configured to appear like (e.g., match, mimic, simulate, correspond to, or otherwise blend with) an environmental condition, which can include any variety of background environmental landscapes. For example, one or more surfaces of the camouflaged object can be painted, coated, or imparted with a texture such that they reflect light in a way that corresponds to any particular environmental condition. |
| US09810817B2 |
Light directing film and method for making the same
A light directing film includes a structured major surface with a plurality of microstructures extending along a first direction. Each microstructure has a first region and a second region different from the first region, a substantially constant height in the first region and a non-constant maximum height in the second region greater than the substantially constant height in the first region, and a same lateral cross sectional shape in the first region and the second region. |
| US09810816B2 |
Rod lens array unit, production method of rod lens array unit, LED print head, image sensor head, image forming apparatus, and image reader
A rod lens array unit includes at least a rod lens array that includes a plurality of rod lenses arranged in a line, each of the rod lenses having an optical axis extending in an optical axis direction, and a pair of side plate parts stacked so as to sandwich the rod lens array. Wherein, end faces of the side plate parts in the optical axis direction of the rod lens array are positioned inside an end face of the rod lens array in the optical axis direction. |
| US09810815B2 |
Apparatus and method for coating lenses
The present design includes a coating apparatus having a mechanical arm configured to receive and maintain a lens in a desired orientation, a coating station configured to coat the lens, a drying/curing station configured to dry the lens using radiant energy, and a programmable controller configured to control the mechanical arm to move along a linear track between the coating station and drying/curing station and expose the lens to the coating station for a coating procedure and the drying/curing station for a drying procedure for a predetermined amount of time. Other stations, such as a washing station and a loading station, may be provided. |
| US09810814B2 |
Display device
A display device can include: a display panel configured to include a first substrate and a second substrate, and a cover substrate disposed on the display panel and configured to contain a carbonate compound. |
| US09810813B2 |
Display device and optical film included therein
A display device includes a display panel, an optical film arranged on an upper portion of the display panel and including first and second intaglio pattern portions having different depths from each other, a bonding member configured to contact at least a part of the display panel and a surface of the first intaglio pattern portion and an air layer configured to fill between a surface of the second intaglio pattern portion and the display panel. |
| US09810811B2 |
Predicting the potential for severe weather
Methods and apparatuses, including computer program products, are described for predicting the potential for severe weather. A computing device receives data associated with lightning activity, where the data includes lightning flash data. The computing device identifies cells of lighting activity based upon the lightning flash data and determines a movement speed, a movement direction, and a lightning rate of the cells of lightning activity based on the received data. The computing device compares the determined lightning rate to a threshold lightning rate, where the threshold rate is set based upon atmospheric conditions in a location of the cells of lightning activity. The computing device determines one or more geographical areas at risk based on the location, the movement speed, and the movement direction of the cells of lightning activity, and issues an alert to remote devices when the lightning rate exceeds a value of the threshold lightning rate. |
| US09810796B2 |
Method for producing a sensor board for a detector module
A method is disclosed for producing a hybrid, incorporable into a sensor board, for a detector module including a plurality of reader units. An embodiment of the method includes positioning the reader units in a stacked construction, each on a common sensor layer. The method further includes, after all of the reader units are positioned, fixing the reader units together on the sensor layer, thereby forming the hybrid. An embodiment of the invention further relates to a detector module for an X-ray detector including a number of sensor boards arranged adjacent to one another on a module carrier. The sensor boards are produced by an embodiment of the method. |
| US09810789B2 |
Unoccupied flying vehicle (UFV) location assurance
Disclosed herein are example embodiments for unoccupied flying vehicle (UFV) location assurance. For certain example embodiments, at least one machine, such as a UFV, may: (i) obtain one or more satellite positioning system (SPS) coordinates corresponding to at least an apparent location of at least one UFV; or (ii) perform at least one analysis that uses at least one or more SPS coordinates and at least one assurance token. However, claimed subject matter is not limited to any particular described embodiments, implementations, examples, or so forth. |
| US09810780B2 |
Time of flight (ToF) measurement
Embodiments of a communication station and method for time-of-flight (ToF) location determination in a wireless network are generally described herein. In some embodiments, a responding communication station receives a ToF measurement request. The responding communication station transmits an acknowledgment of the ToF measurement request. The responding communication station also transmits a response to the ToF measurement request that includes an indication of a time period for an initiating communication station to poll the responding communication station for a ToF result. |
| US09810778B2 |
Triggered-event signaling with digital error reporting
An illustrative sensor controller embodiment includes: a transmitter that drives an ultrasonic transducer to produce a transmit pulse; a receiver that derives a sensor signal from the transducer; and a core logic that detects a trigger signal on an event signaling line and responsively provides one or more error reporting bits on the event signaling line before driving the event signaling line based on the sensor signal. An illustrative embodiment of a sensor control method includes: detecting a trigger signal on an event signaling line; providing at least one status bit on the event signaling line in response to the trigger signal; and after providing the at least one status bit, driving the event signaling line based upon on a sensor signal from a transducer. The transducer may be a piezoelectric element for producing and sensing ultrasonic pulses, particularly for use in parking-assist sensors and systems. |
| US09810775B1 |
Q-switched laser for LIDAR system
In one embodiment, a lidar system includes a Q-switched laser configured to emit pulses of light, where the Q-switched laser includes a gain medium and a Q-switch. The lidar system further includes a scanner configured to scan the emitted pulses of light across a field of regard and a receiver configured to detect at least a portion of the scanned pulses of light scattered by a target located a distance from the lidar system. The lidar system also includes a processor configured to determine the distance from the lidar system to the target based at least in part on a round-trip time of flight for an emitted pulse of light to travel from the lidar system to the target and back to the lidar system. |
| US09810771B1 |
Adaptive finite impulse response (FIR) filter and method
An adaptive finite impulse response (FIR) filter for filtering an I/Q data stream having a sample period. The FIR filter comprises at least one sample-period tap delay configured to delay the I/Q data stream by an integer multiple of the sample period of the I/Q data stream, and at least one sub-sample-period tap delay configured to delay the I/Q data stream by a non-integer multiple of the sample period of the I/Q data stream. A set of adaptive weights is provided and configured to weight samples of the delayed I/Q data stream. An adder is responsive to the weighted samples and configured to combine the weighted samples of the delayed I/Q data streams to generate a filtered I/Q data stream. |
| US09810770B1 |
Efficient retrieval of aviation data and weather over low bandwidth links
A method of selectively displaying an image representative of a weather condition in relation to an aircraft includes selecting, on a display screen, a display area to display weather data based on the location of the aircraft, selecting a weather condition to display from among a plurality of weather conditions, determining if any weather conditions are available to be displayed outside the selected display area and if the weather conditions should be displayed outside the selected display area based on the location of the aircraft and the severity of the non-selected weather conditions, receiving, from a weather data source, weather data representative of the selected weather condition with respect to the selected display area, and receiving weather data representative of weather conditions that should be displayed outside the selected display area, the weather data including location data for the weather conditions, and displaying the image representative of the selected weather condition within the selected display area and the weather conditions that should be displayed outside the selected display area, the image based on the received weather data. |
| US09810765B2 |
Femtocell calibration for timing based locating systems
A femtocell calibration solution is provided that uses the known location of the femtocell to calibrate timing based locating systems. The calculated time differences of different signals sent between macrocells and a mobile device can be used to solve for a reference time difference that accounts for the timing differences of the unsynchronized macrocells. The reference time difference can then be used to solve for the location of another mobile device if the calculated time differences between that mobile device and the macrocells are known. The solution can include taking many measurements of the calculated time difference at the first mobile device in order to average them to get a more accurate reference time difference. The solution can further include ceasing measurements at the first mobile device when the mobile device is no longer within range of the femtocell. |
| US09810764B2 |
Systems and methods for high precision indoor location tracking
A radio frequency signal mediator configured indoors passively receives signals from a user wireless device and determines layer two radio access network measurement data from the signals. At least one other radio frequency signal mediator in the same space also passively receives signals from the user wireless device and determines layer two radio access network measurement data from the signals. The radio frequency signal mediators send the data to a location determining device that determines a location for the user device based on the at least two sets of data and send the location data to a location server. |
| US09810760B1 |
Computing angle of arrival of radio signals
Various technologies pertaining to computing angle of arrival of radio signals are described. A system that is configured for computing the angle of arrival of a radio signal includes a cylindrical sheath wrapped around a cylindrical object, where the cylindrical sheath acts as a ground plane. The system further includes a plurality of antennas that are positioned about an exterior surface of the cylindrical sheath, and receivers respectively coupled to the antennas. The receivers output measurements pertaining to the radio signal. A processing circuit receives the measurements and computes the angle of arrival of the radio signal based upon the measurements. |
| US09810759B2 |
Closed-loop device calibration using a wideband signal
A closed-loop calibration scheme is configured to allow a device to remain in continuous operation. A signal generator device provides a pseudorandom sequence for a signal received by a magnetic field magnetic field sensor, such as a Hall-effect sensor. A signal decoder circuit receives the output signal and decouples the generated spread spectrum signal from the interference by measuring the gain in the overall signal. The decoder device distinguishes the known spread spectrum signal from any perturbation effects of particular bandwidths. A processing circuit then outputs a signal that has an operation parameter that has been adjusted to compensate for the perturbation effects. The processing circuit provides the receiver circuit with the compensation signal, hence forming a closed-loop calibration configuration. |
| US09810757B2 |
High-speed magnetic resonance imaging method and apparatus
Provided are high-speed magnetic resonance imaging methods and apparatuses that enable simultaneously obtaining magnetic resonance images with different resolutions. The present embodiments may produce magnetic resonance images with different resolutions more quickly by decreasing time taken to complete scan operations that are performed for producing the magnetic resonance images. |
| US09810754B2 |
Cooling device for sub-MRI units and MRI apparatus
A cooling device for sub-MRI units of an embodiment includes a tank in which cooling water for cooling a heat generating unit that an MRI apparatus has is stored, a pump which circulates the cooling water stored in the tank through a circulation path starting from the tank and traveling around the heat generating unit, a heat exchanger which cools the cooling water, and a controller which decides that a water leakage has occurred on the circulation path when a decreasing rate of the cooling water in the tank is greater than a given reference value. |
| US09810745B2 |
Integrated dual axis fluxgate sensor using double deposition of magnetic material
A method of fabricating fluxgate devices to measure the magnetic field in two orthogonal, in plane directions, by using a composite-anisotropic magnetic core structure. |
| US09810742B2 |
System and method for monitoring relay contacts
A system and method are disclosed for monitoring at least one relay contact. The system may include an emitter adapted for communication with a relay contact and configured to emit a signal, and a receiver adapted for communication with the relay contact and configured to detect a signal emitted by the emitter. The system may further include a controller adapted for communication with the emitter and receiver, and configured to determine an open or closed state of the relay contact. The controller may control the emitter to emit a signal, may determine a closed state of the relay contact if the receiver detects the signal, and may determine an open state of the relay contact if the receiver fails to detect the signal. |
| US09810740B2 |
DAP local, group, and global control of TAP TCK
The disclosure describes a novel method and apparatus for making device TAPs addressable to allow device TAPs to be accessed in a parallel arrangement without the need for having a unique TMS signal for each device TAP in the arrangement. According to the disclosure, device TAPs are addressed by inputting an address on the TDI input of devices on the falling edge of TCK. An address circuit within the device is associated with the device's TAP and responds to the address input to either enable or disable access of the device's TAP. |
| US09810739B2 |
Electronic system, system diagnostic circuit and operation method thereof
An electronic system, a system diagnostic circuit, and an operation method thereof are provided. The system diagnostic circuit includes a data register circuit, an instruction register circuit, a diagnostic controller circuit, a control register circuit, and a detect circuit. The diagnostic controller circuit determines to transmit test data to the instruction register circuit or the data register circuit according to an operating state. The detect circuit update the control register circuit when the first test data transmitted to the data register circuit meets a predefined pattern. |
| US09810738B2 |
Semiconductor device, diagnostic test, and diagnostic test circuit
Deterioration in operation performance due to a fault diagnosis is prevented. A semiconductor device 90 according to the present invention includes a plurality of CPU cores 91 to 94 each including a scan chain, and a diagnostic test circuit 95 that performs a scan test for the plurality of CPU cores 91 to 94 by using the scan chain of the CPU core. The diagnostic test circuit 95 performs a scan test for each of the plurality of CPU cores 91 to 94 in a predetermined order on a periodic basis so that execution time periods of the scan tests do not overlap each other. |
| US09810737B2 |
Gating tap register control bus and auxiliary/wrapper test bus
In a first embodiment a TAP 318 of IEEE standard 1149.1 is allowed to commandeer control from a WSP 202 of IEEE standard P1500 such that the P1500 architecture, normally controlled by the WSP, is rendered controllable by the TAP. In a second embodiment (1) the TAP and WSP based architectures are merged together such that the sharing of the previously described architectural elements are possible, and (2) the TAP and WSP test interfaces are merged into a single optimized test interface that is operable to perform all operations of each separate test interface. |
| US09810735B2 |
Core testing machine
A core testing executor/processor for testing a plurality of devices simultaneously using virtualization containers to connect to interfaces of corresponding devices under test is disclosed. |
| US09810732B2 |
Universal mate-in cable interface system
The present document describes an assembly for connecting a test unit to a wiring harness or equipment to be tested, and a method for testing using the assembly. The assembly may comprise a test box unit, a generic mate-in interface, an intermediate mate-in interface and at least one specific mate-in interface. The intermediate mate-in interface comprises an input/output connector connected between the generic-to-intermediate connector and the intermediate-to-specific connector, for enabling at least one of inputting a signal into the intermediate mate-in interface and outputting a signal from the intermediate mate-in interface. The assembly is used for performing tests on the equipment using at least one of a device adapted for generating a signal and a device adapted for measuring at least one attribute of a signal or circuit which is/are connected to the input/output connector of the intermediate mate-in interface. |
| US09810731B2 |
Load drive apparatus
When a voltage applied to a heater assumes a low-level potential, a control section of a load drive apparatus instantaneously supplies an anomaly judgment current to the heater, and computes the electrical resistance of the heater on the basis of the anomaly judgment current. The control section judges whether or not any of anomalous states of the heater, including at least a deteriorated state of the heater and wiring anomalous states of the heater, has occurred on the basis of the electrical resistance of the heater. |
| US09810730B2 |
System and method for electrical short detection
Methods and systems detect short circuits in an electrical system, such as a dynamic braking grid of a vehicle. The methods and system measure a characteristic of a current that is conducted through one or more resistive elements of an electrical system. The current is supplied to the electrical system from a power source as an applied voltage. A resistance change signal representative of a change in one or more electrical resistances of the one or more resistive elements is determined The resistance change signal can be based at least in part on a difference between the characteristic of the current that is measured and a low pass filtered value of one or more of the characteristic of the current that is measured or the applied voltage supplied by the power source. A short circuit event is identified based at least in part on the resistance change signal. |
| US09810729B2 |
Tester with acceleration for packet building within a FPGA block
A method for testing using an automated test equipment is presented. The method comprises transmitting instructions for performing an automated test from a system controller to a tester processor, wherein the instructions comprise parameters for a descriptor module. The method also comprises programming a reconfigurable circuit for implementing the descriptor module onto an instantiated FPGA block coupled to the tester processor. Further, the method comprises interpreting the parameters from the descriptor module using the reconfigurable circuit, wherein the parameters control execution of a plurality of test operations on a DUT coupled to the instantiated FPGA block. Additionally, the method comprises constructing at least one packet in accordance with the parameters, wherein each one of the at least one packet comprises a command for executing a test operation on the DUT. Finally, the method comprises performing a handshake with the DUT to route the at least one packet to the DUT. |
| US09810726B2 |
Method and system for calibrating phases of comb teeth in comb signal with pilot tone and using calibrated comb teeth phases to measure a device under test
A system and method sequentially measure phases of selected comb teeth of a comb signal using a local oscillator (LO) signal whose frequency and phase are changed for each sequential measurement, and adjust the measured phases to account for the change of phase in the LO signal from measurement of one selected comb tooth to the next to ascertain reference phase differences between the selected comb teeth. The measured phases of the selected comb teeth are adjusted by applying a phase offset determined from a first phase and a second phase of a pilot tone which are measured using the LO signal, respectively, before and after the frequency and phase of the LO signal change from measurement of one comb tooth to the next. The frequency of the pilot tone is maintained to be substantially the same when measuring the first phase and the second phase of the pilot tone. |
| US09810725B2 |
Method and device for charging battery
A method and device of charging a battery is provided. A charging device transmits a charging initiation request including a charging identifier for identifying a user to an electric meter and receives a charging initiation response from the electricity meter. The charging device performs charging by connecting the charging station with the battery after receiving the charging initiation response. The charging device receives charging information indicating billing information according to the charging of the battery from the electricity meter. |
| US09810719B2 |
Neutral pole current transformer module for circuit breaker and neutral pole current detecting apparatus for circuit breaker
There is provided a neutral pole transformer module for a circuit breaker capable of minimizing an influence of external noise, detecting a neutral pole current at low manufacturing cost, and detecting a neutral pole current without modifying a configuration of an existing overcurrent relay or without installing an additional component in the existing overcurrent relay. The neutral pole transformer module for a circuit breaker comprises a ZCT configured to allow a transmission line of a neutral pole detection current output from the current transformer to pass therethrough and to provide a secondary output current signal obtained by reducing the neutral pole detection current in a predetermined ratio; a printed circuit board configured to convert the secondary output current signal into a voltage signal, and to differentiate the converted voltage signal and output the same; and an enclosure formed of an electrical insulator and enclosing the ZCT and the PCB. |
| US09810718B2 |
Wire wound resistor arrangement and sensing arrangement including the same
A wire wound resistor arrangement including a plurality of wire wound resistors electrically connected in a series connection, a first terminal disposed at a first end of the series connection of wire wound resistors, and a second terminal disposed at a second end of the series connection of wire wound resistors. The wire wound resistors are arranged in a polygonal shape having at least three vertices the first terminal and the second terminal are disposed at one of the vertices. |
| US09810716B2 |
Signal analysis in time and frequency
An arrangement for signal analysis provides at least one central data-processing unit and a screen unit connected to the at least one central data-processing unit, wherein the central data-processing unit calculates a spectrum and a spectrogram from a digitized signal. The at least one central data-processing unit is embodied in such a manner that it controls the screen unit in such a manner that the spectrogram of the digitized signal, the characteristic of the spectrum of the digitized signal and the characteristic of the digitized signal present in the time domain can be displayed together on the screen unit. |
| US09810710B2 |
Vibration sensor
A vibration sensor includes a mass block supported with the aid of at least one spring in a manner allowing movement relative to a frame in a measuring direction, a displacement of the mass block in the measuring direction relative to the frame being detectable by a position-measuring device. The position-measuring device includes a measuring standard and a scanning head aligned with the measuring standard. One of these two components is secured on the mass block, and the other is secured on the frame. |
| US09810708B2 |
Automated sampling system
The automated sampling system has a water tight case that encloses a testing instrument. In the preferred embodiment, the testing instrument is a field-portable ion chromatography instrument designed to test water samples. In operation, a controller directs a syringe pump to draw fluid from outside the system through a specialized filter with a continuous flow lower reservoir. When directed by the controller, the syringe pump then injects the sample water into a testing portion of the field-portable ion chromatography instrument. |
| US09810707B2 |
Chip-based flow cytometer type systems for analyzing fluorescently tagged particles
Portable systems for processing and analyzing biological or environmental samples as well as different configurations of chip-based flow cytometers are provided. The portable systems include an automated assay preparation module configured to process a sample into a fluid assay with fluorescently tagged particles and a microfluidic analysis module coupled to the fluid assay module, wherein the microfluidic analysis module includes a chip-based flow cytometer. |
| US09810703B2 |
Calibration process and system
An improved calibration process for a medical testing machine. The machine automatically recognizes that a package of calibration material has been inserted into it, and performs a calibration sequence to ascertain a calibration parameter to be used in performing future tests with the medical testing machine. The calibration package may include machine-readable indicators that the package is to be used for calibration, and of a calibration setpoint of a calibration material in the package. A calibration material may be stored in a lyophilized state in the package, and the medical testing machine may automatically reconstitute the lyophilized material. |
| US09810697B2 |
Protein and lipid biomarkers providing consistent improvement to the prediction of Type 2 diabetes
The invention relates to biomarkers associated with Diabetes, including protein and lipid metabolite biomarkers, methods of using the biomarkers to determine the risk that an individual will develop Diabetes, and methods of screening a population to identify persons at risk for developing Diabetes and other pre-diabetic conditions. |
| US09810694B2 |
Identification of fully human antibodies for use in therapy and diagnosis of human diseases
The present invention is drawn to methods for detection of the fully human antibodies infiltrated into a solid tissue, and to optimize methods for generating, selecting, and expanding monoclonal antibodies to large numbers for antibody-based therapy and diagnosis. The invention is exemplified in a number of implementations and applications, some of which are summarized below and throughout the specification.In one aspect, the invention is directed to methods for identifying potentially therapeutic fully human antibodies that have infiltrated a solid tissue comprising the following steps: (a) detecting and sorting into one or more subsets a sample of antibodies from an accessible tissue of an individual; (b) characterization of the fully human antibodies; (c) production and purification of the fully human antibody; (d) assessment of the therapeutic and diagnostic activity of fully human antibody.In another aspect, the invention is directed to methods of use of fully human antibodies identified from tissue for diagnosis and treatment of human diseases, wherein such method comprises the steps of: (a) small or large scale production and purification of the fully human antibody; (b) administration of the pharmaceutically acceptable fully human antibody in humans for diagnosis and treatment of diseases.These above-characterized aspects, as well as other aspects, of the present invention are exemplified in a number of illustrated implementations and applications, some of which are shown in the figures and characterized in the claims section that follows. However, the above summary is not intended to describe each illustrated embodiment or every implementation of the invention. |
| US09810688B2 |
Smart glass slide for microarrays
Device for use in a biosensor comprising a multisite array of test sites, the device being useful for modulating the binding interactions between a (biomolecular) probe or detection agent and an analyte of interest from a biological by modulating the pH or ionic gradient near the electrodes in such biosensor. The device provides a biosensor which is more accurate, reliable and the results of which are more reproducible. Analytic methods for more accurately measuring an analyte of interest in a biological sample are also provided. |
| US09810687B2 |
Nanocomposites and methods of making same
A nanoagent includes at least one nanocomposite. The nanocomposite includes at least one gold nanorod, a silver layer coated on an outer surface of the gold nanorod, a Raman reporter molecule layer coated on the silver layer, a pegylated layer coated on the Raman reporter molecule layer, an active layer conjugated to the pegylated layer. the active layer includes at least one of a targeting molecule configured to bind to a target of interest, and a functional molecule configured to interact with the target of interest. The silver layer has silver nanoparticles. The Raman reporter molecule layer has Raman reporter molecules that are detectable by surface enhanced Raman spectroscopy (SERS). The pegylated layer has at least one of thiolated polyethylene glycol (HS-PEG), thiolated polyethylene glycol acid (HS-PEG-COOH) and HS-PEG-NHx. |
| US09810681B2 |
Controlled tunnel gap device for sequencing polymers
The invention includes compositions, devices, and methods for analyzing a polymer and/or polymer unit. The polymer may be a homo or hetero-polymer such as DNA, RNA, a polysaccharide, or a peptide. The device includes electrodes that form a tunnel gap through which the polymer can pass. The electrodes are functionalized with a reagent attached thereto, and the reagent is capable of forming a transient bond to a polymer unit. When the transient bond forms between the reagent and the unit, a detectable signal is generated and used to analyze the polymer. |
| US09810678B2 |
Drifting exposure system for sampling stormwater discharge plumes
A drifting buoy sampler system for a stormwater discharge plume formed from stormwater discharged into coastal waters. The system compresan electronics sampling pod for collecting integrated water samples within the stormwater plume as the buoy system drifts with the stormwater plume near the water surface as the plume travels out to sea. The pod includes a watertight section including a GPS/radio module for providing GPS (geo-position) location information and a processor for monitoring and controlling the sampling rate, a pump module and a battery module; a passive sampler bag for collecting the integrated water samples; a free flooding section including a composite sample bag module such that the pump module pumps collected samples from the passive sampler bag to the composite sample bag module at a predetermined sampling rate and a ballast module for providing ballast to the system when drifting within the plume. |
| US09810674B2 |
Method for evaluating food preference of pets
A method, a program, and a device for evaluating food preference of pets that do not require humans to eat a pet food itself. The preference of pets can be evaluated by conducting sensory analysis on selected palatants contained in a pet food by humans. Accordingly, highly precise prediction of the preference can be made by a simple and intuitive method based on sensory attributes for human. Further, humans are not required to eat a pet food itself because the humans may conduct sensory analysis on selected palatants contained in the pet food. |
| US09810673B1 |
Cannabis cultivation test
Systems and methods are disclosed to determine that a cannabis plant has been cultivated under desired cultivation conditions. Quantitative processes are disclosed, based on stable carbon isotope ratio analysis, and using modeling constraints and Bayesian approaches to produce a likelihood that a cannabis plant was cultivated under desired conditions (e.g., indoors), and provide a quantitative estimate of the average CO2 concentration in the growth environment. |
| US09810671B2 |
Apparatus with timed color change indication
An apparatus with time controlled color change indication comprises an apparatus includes a disposable, limited or restricted use product and an oxygen sensing color changeable dye disposed on a portion of the apparatus, the dye being translucent or having a first color upon application and for a defined time thereafter and the dye changing color after exposure to oxygen for the defined time. For example, a packaging for containing a product for human consumption has a portion with a color changeable dye disposed thereon. The dye changes color after being exposed to oxygen for a controlled and predetermined period of time indicating that the product for human consumption should no longer be consume or has decreased in freshness, quality of taste or potency. |
| US09810670B2 |
Ionic strength-mediated pH gradient ion exchange chromatography
The present invention provides methods for analyzing compositions of polypeptides such as antibodies by ionic strength-mediated pH gradient ion exchange chromatography. In some aspects, the methods use a combination of pH gradients and ionic strength gradients to separate the polypeptide from charge variants of the polypeptide. In some aspects, the methods use a stable ionic strength to optimize the pH gradient separation window to separate the polypeptide from charge variants. Such methods are useful for analyzing polypeptide, e.g. antibodies, with a pI greater than 9 or a pI less than 7. In some aspects, the invention provides a multiproduct method for the analysis of polypeptides of varying pI's. |
| US09810668B2 |
Autosampler and gas chromatography system and method including same
A gas chromatography system includes at least one gas chromatography subsystem including at least one injector port, and an autosampler. The autosampler includes a carousel tray mounted for rotation about a rotation axis and including arcuately extending first and second rows of sample reservoirs, a first sample transfer tower to extract samples from the first row, a second sample transfer tower to extract samples from the second row, and a control system operative to: selectively position the carousel tray relative to the first and second sample transfer towers to align the first and second sample transfer towers with a selected pair of the sample reservoirs of the first and second rows, respectively; draw samples from the selected pair using the first and second sample transfer towers; inject the sample drawn from the first row into the at least one injector port using the first sample transfer tower; and inject the sample drawn from the second row into the at least one injector port using the second sample transfer tower. |
| US09810667B2 |
Heel test block
A heel test block comprises a semi-cylinder, a first flat plate and a second flat plate, wherein the side surface of the semi-cylinder comprises a circular arc-shaped surface and a first plane, the first flat plate and the second flat plate are arranged on one side of the first plane, all the parts of the first flat plate have the same thickness, all the parts of the second flat plate have the same thickness, the first flat plate and the second flat plate are arranged in parallel to the first plane, the first flat plate and the second flat plate are arranged on the two sides of the mother line of the semi-cylinder respectively, and the thickness of the first flat plate is less than that of the second flat plate. |
| US09810666B2 |
Device and method for nondestructive inspection of tubular products, especially on site
A device for inspection of a tubular piece includes a cart including plural elemental ultrasound transducers distributed along at least a first direction and a guide which cooperates with an exterior surface of the piece to position the cart such that the first direction essentially corresponds to a direction transverse to the tubular piece. A control electronics, connected to the electroacoustic transducers, includes a memory storing the timed excitation laws and a controller that applies in succession a respective timed excitation law to subsets of mutually adjacent elemental transducers along the first direction. The timed excitation laws are designed so that the elemental transducers of the respective subsets jointly produce incident beams of ultrasonic waves propagating along respective directions inclined relative to a direction normal to the exterior surface of the tubular piece. |
| US09810662B1 |
Structure for integrating microfluidic devices and electrical biosensors
The present invention provides a structure for integrating microfluidic devices and electrical biosensors, including: a substrate for carrying an electrical biosensor; a microfluidic channel layer for providing at least a fluid to flow; a cover member for the inflow and outflow of the at least a fluid, and an electrical biosensor, having a biosensing layer and mounted to the cover member in a flip-chip manner; wherein the fluid flows into an inlet, passes the electrical biosensor for sensing and flows out through a fluid outlet. |
| US09810660B2 |
Fin-FET sensor with improved sensitivity and specificity
The claimed invention is directed to a finFET biosensor with improved sensitivity and selectivity. Embodiments of the invention are also directed to finFET biosensor arrays, methods for operating finFET biosensors with improved sensitivity and selectivity, and methods of operating finFET biosensor arrays. |
| US09810657B2 |
Electrochemical sensors and a method for their manufacture
The invention provides electrochemical-based modules useful for the determination of an analyte in a bodily fluid sample. The modules of the invention provide opposed electrodes, but the contact areas for making electrical contact between the electrodes and the analyte measurement device are coplanar. |
| US09810655B2 |
Hydrogen ion electrode composed of composite material of nano iridium oxide and polymer resin and enabling surface regeneration, pH sensor using same, and method for manufacturing same
Provided are a hydrogen ion electrode composed of a composite material of polymer resin and nano iridium oxide, the composite material containing 1-10 nm sized nano iridium oxide particles and/or aggregates thereof which are dispersed to be electrically connected to each other in a moldable, thermoplastic, and hydrophobic polymer resin matrix; a pH sensor using the same; and a method for manufacturing the same. The surface of the hydrogen ion electrode shows very fast pH sensitivity when exposed to a sample solution, and the pH sensitivity is approximate to biphasic characteristics. Furthermore, regardless of high reproducibility of pH sensitivity, abrupt pH change, and repetitive use, very low hysteresis, durability due to high physical strength, and high surface regeneration due to polishing are exhibited, and thus, the lifetime of the electrode can be extended and various sizes and shapes of electrodes can be easily manufactured. |
| US09810652B1 |
Systems and methods for detecting a liquid
Systems and methods for detecting a liquid. Detection a liquid may include detecting liquid at a boundary of an area and reporting the presence of the liquid. Reporting liquid at a boundary may prevent leaking of the liquid from the area. Detecting also includes detecting liquid inside the area. The amount of liquid detected inside the boundary may relate to a range of amounts of liquid. The minimum amount of the range may represent the minimum amount of liquid that is permissible in the area prior to taking action to deal with the liquid. |
| US09810651B2 |
Method and device for handling a closing element in a laboratory automation system
A method and a device for handling a closing element in a laboratory automation system are presented. The closing element is a sealing foil having at least two layers forming a first surface and an opposing second surface, respectively. The layers differ in at least one material property. The material property on at least one of the first surface and the second surface for identifying the orientation of the sealing foil is determined. A laboratory automation system for carrying out the method and/or with the device is also presented. |
| US09810648B2 |
X-ray fluorescence analyzer and X-ray fluorescence analyzing method
An X-ray fluorescence analyzer includes: a sample stage; an X-ray source; a detector; an X stage; a Y stage; a θ stage; and a shielding container, wherein the irradiation position with primary X-rays is set at an offset position from a movement center of the X stage and the Y stage, wherein an irradiation area that is irradiatable with the primary X-rays is set to a selected segmented area from among segmented areas that are defined by segmenting the surface of the sample into four parts with a virtual segment lines in the X direction and the Y direction passing through the movement center, and wherein the θ stage is configured to switch the selected segmented area into any one of the segmented areas by rotating the sample stage by every 90 degrees. |
| US09810647B2 |
Enclosed X-ray imaging system
According to the present disclosure, there is provided an x-ray imaging system, comprising: an x-ray source; an x-ray detector; a sample mount for mounting a sample in a beam path between the x-ray source and the x-ray detector; an enclosure enclosing at least the sample mount in an interior of the enclosure; and a climate control system for regulating the climate inside the enclosure, wherein: the enclosure has an aperture for enabling access to at least the sample mount from outside the enclosure; the enclosure is provided with a door operable between an open position in which the aperture is open and a closed position in which the aperture is closed by the door; and the climate control system is operable to provide a positive pressure differential between the interior of the enclosure and an exterior of the enclosure such that the interior of the enclosure is maintained at a higher pressure than the exterior of the enclosure when the door is open. Such a system is able to better regulate the temperature inside the enclosure even when the door is opened. |
| US09810646B2 |
Edge treatment system and method for evaluating a material
Disclosed is an improved system and method to treat an edge of a material for determining a property of such material through measurements of electromagnetic waves. The system and method are operative to mitigate the adverse effects caused by the interaction between an electromagnetic wave and an edge of a sample of a material under test. The system and method define a configuration to block and significantly attenuate the propagation of electromagnetic waves that may reach an edge of the sample being evaluated. This configuration reduces the undesired effects caused by edge-diffraction that may interfere with the measurement of desired electromagnetic waves for material evaluation. As a result, a property of a material under test can be measured more accurately, especially near the edges of such material. In addition, the system and method enable the evaluation of a small-size sample of a material. |
| US09810644B2 |
Method and apparatus for inspecting a component having a cellular structure
A method of inspecting a component comprising a cellular structure bonded to a carrier substrate to form a matrix of open-ended cells is described. The method comprises: submerging the component in an inspection liquid disposed within a pressure vessel; changing the pressure within the pressure vessel; withdrawing the component from the inspection liquid; and determining whether the cells of the component are filled with the inspection liquid. A corresponding inspection apparatus is also described. |
| US09810642B2 |
Tunnel lining surface inspection system and vehicle used in tunnel lining surface inspection system
The tunnel lining surface inspection system capable of measuring the three dimensional shape of the surface of the tunnel lining surface to precisely determine whether cracking has a risk of leading to flaking, by the light section method using the photography means and the slit laser beam projecting means, mounted in the vehicle, while the vehicle is traveling in the tunnel, and the vehicle used in the system are proposed. Image processing is performed to obtain the image used for inspecting the tunnel lining surface, by using the result of the three dimensional shape measurement of one side face of the tunnel lining surface, measured while the photography means/slit laser beam projecting means arrangement means is fixed to the first measurement position, and the result of the three dimensional shape measurement of the other side face of the tunnel lining surface, measured while the photography means/slit laser beam projecting means arrangement means is fixed to the second measurement position. |
| US09810638B2 |
System and method for optical detection using capillary action
A system and method for the detection of one or more analytes in a collected sample employs capillary action in a sample card containing a sample substrate, at least one test capsule and an absorbent pad. The absorbent pad absorbs the contents of the test capsule and delivers the same to the sample substrate, with the contents of the test capsule chemically reacting with at least one detection reagent to establish an optical indicator for the analyte(s). The sample card can be automatically tested within a reader device, which records and processes an optical signal produced by the chemical reaction and outputs a test result. The collected sample can then be further analyzed using a second device. Additionally, an adhesive component can be provided so that a sample can be collected thereon. Furthermore, the at least one detection reagent can include a surfactant. |
| US09810630B1 |
Fluorescent marking gel compositions and methods of use
Fluorescing compositions are disclosed for monitoring cleaning of a surface. The fluorescing compositions are stable, fluoresce under UV light, and do not leave a mark after drying and removal. The compositions include an optical brightener solubilized with cyclodextrin. |
| US09810629B2 |
Recognition of position of crystal in nuclear detector
An apparatus for recognizing a position of a crystal in a nuclear detector, including: a silicon semiconductor detector array arranged in a crystal array in the nuclear detector, where each row/or column of silicon semiconductor detectors is configured to output a sum of voltages outputted by the silicon semiconductor detectors in the row/or column at a row/or column signal output end; row signal comparing modules, one to one correspondingly connected to each row signal output end and configured to obtain a row comparison result for each row of silicon semiconductor detectors; column signal comparing modules, one to one correspondingly connected to each column signal output end and configured to obtain a column comparison result for each column of silicon semiconductor detectors; and a crystal position recognizing module configured to recognize a position of a crystal hit by a photon according to each row comparison result and each column comparison result. |
| US09810620B2 |
Multi-layered target design
Multi-layered targets, design files and design and production methods thereof are provided. The multi-layered targets comprise process layers arranged to have parallel segmentation features at specified regions, and target layer comprising target elements which are perpendicular to the parallel segmentation features of the process layers at the specified regions. |
| US09810619B2 |
Method and system for simultaneous tilt and height control of a substrate surface in an inspection system
A system for substrate tilt and focus control in an inspection system includes a dynamically actuatable substrate stage assembly including a substrate stage for securing a substrate; a tilt-height detection system including: a height detection sub-system and a tilt detection sub-system. The system further includes a first actuator configured to selectably actuate the substrate along a direction perpendicular to the surface of the substrate at a location of the substrate stage assembly; and an additional actuator configured to selectably actuate the substrate along a direction substantially perpendicular to the surface of the substrate at an additional location of the substrate stage assembly; and a MIMO tilt-focus controller communicatively coupled to the height detection sub-system, the tilt detection sub-system, the first actuator and the additional actuator. |
| US09810616B2 |
High pressure housing and optical viewing system
A system and method for maintaining the face of an optical window at a desired axial position with respect to the face of a high pressure housing, suitable for use in a high pressure optical flow cell for a real time optical particle monitoring system. The window fits within a mounting hole that extends through the pressure housing. The window has a smaller-diameter cylindrical end portion extending to the high pressure side and an opposite larger-diameter cylindrical end portion, with a shoulder between the cylindrical end portions. A threaded retaining member axially compresses a gasket, o-ring, or other compliant sealing member between the shoulder of the optical window and a corresponding shoulder in the mounting hole, creating a static seal and maintaining the high pressure face of the optical window at a desired position over a wide range of temperatures and pressures. |
| US09810614B2 |
Method for evaluating the compactness of a layer of railway line ballast, device for implementing same and method for predicting the compaction of said layer of ballast
The method for evaluating the compactness of a layer of railroad ballast near a railroad tie includes at least one step of taking at least two measurements (11,11a,11b) of the penetration resistance (Qd) of the ballast (13) near one and the same railroad tie (10), and a step of calculating the mean value (Qdmean) of these measurements (11,11a,11b) of penetration resistance (Qd). Also provided are a device for implementing such a method and a method for predicting the settlement of the ballast of a railroad track including a step of evaluating the compactness of a ballast near a railroad tie. |
| US09810613B2 |
System and method for sensing displacement of subsea structures
Systems and methods are described for monitoring displacement on structural elements of subsea systems such as on components of a subsea pipeline network used to transport production fluid from a subsurface wellhead to surface facilities. The described techniques sense changes in displacement using a sensing blade, for example made of crystalline material such as sapphire, that is anchored to the structural element such that it is approximately perpendicular to the direction of sensed displacement. Displacement is sensed as bending of the sensing blade using one or more instruments fabricated on the blade. Robustness of design is in part provided by additional flexible non-sensing blades mounted in parallel to the sensing blade. |
| US09810612B2 |
Oligocyclic fatigue or oligocyclic and polycyclic fatigue test rig
A low-cycle fatigue test rig reproduces bearing of turbine engine parts. The test rig includes a support member that is fixed to a frame and defines at least one bearing surface. A test piece is connected to a traction element for loading the test piece so that the test piece bears against the at least one bearing surface of the support member. The at least one bearing surface is supported by a support element that is mounted to rotate about a first axis on the support member. The test piece is connected to the traction element for articulation around a second axis that is perpendicular to the first axis. The test rig is configured to enable adjusting and locking the support element and the test piece in positions around the above-mentioned axes. |
| US09810611B2 |
Processing method and cassette
A method of avoiding deformation and providing for a more consistent thickness of a biological tissue sample during preparation for analysis comprising providing a histology processing cassette comprising a box defining a compartment for holding a biological tissue sample, the box having a bottom face comprising a sample support surface and being transmissible to radiation or a flow of fluid through to pass through the cassette, an open top face, and two side walls, a back wall and a front wall, the box having a length and width greater than a standard size histology processing cassette and a depth approximately the same as a standard size histology processing cassette placing the sample in the cassette and treating the sample by contacting it with a processing solution; and contacting the sample with molten paraffin wax and cooling the sample in molten paraffin wax so the sample is embedded in solidified paraffin wax for further processing. |
| US09810607B2 |
Microfluidic device
The present disclosure teaches an apparatus and a method for providing one or more substance liquids to a microfluidic channel network (30). The microfluidic apparatus includes valves for switching the one or more substance liquids to a microfluidic channel network (30). The apparatus can be used to generate a sequence of the one or more substance liquids as individual droplets in an immiscible separation liquid wherein individual ones of the sequence of droplets are located between the separation liquid. |
| US09810606B2 |
Methods and devices for vapor sampling
Various embodiments and implementations herein are directed to an aerosol and vapor sampling device that has a nozzle capable of focusing/concentrating the sampled particles by accelerating them in a narrow jet and driving the particles into an impaction well containing a collection substrate. The aerosolized particles, aerosolized droplets, and chemical vapors are retained by using a porous collection substrate, having substantial depth and mounted on a porous backing, such as a screen. This configuration allows a minor air flow through the collection substrate. This minor flow allows a well impactor to retain intercepted aerosolized particles. It also improves the inlet's ability to collect and retain chemical vapors or liquid aerosol droplets that are partially filtered and captured in the substrate's matrix. |
| US09810605B2 |
Apparatus, system and method for selecting a target material
This disclosure is directed to a device and a system for picking a target analyte of a suspension. A picker introduces at least one force, such as by a magnetic gradient and/or by a pressure gradient, to extract the target analyte from a specimen. The magnetic gradient may be introduced by a magnet, such as a permanent magnet or an electromagnet, and the pressure gradient may be introduced by a pump which moves within a fluid-primed cannula to create the pressure gradient, thereby drawing the target analyte into the cannula. The picker may also expel the target analyte onto or into a substrate, such as a well plate, after the target analyte has been drawn into the picker by reversing the pressure gradient or removing the magnetic gradient. |
| US09810603B2 |
Method and device for detecting glow ignition of an internal combustion engine in a motor vehicle
A method for detecting glow ignition of a fuel-air mixture in a combustion chamber of an internal combustion engine having at least one first cylinder and at least one second cylinder, the at least one first and second cylinders being connected by a crankshaft, according to which method partial segment times of the at least one first cylinder are measured. The method is characterized in that partial segment times of the at least one second cylinder are measured and a reference characteristic for the glow ignition is formed by a comparison of partial segment times of the at least one first cylinder with partial segment times of the at least one second cylinder and subsequently a signal is generated for the detection of the glow ignition on the basis of the comparison. |
| US09810601B2 |
Aircraft structure
The present invention provides an aircraft structure comprising a structural component and a set of reinforcing straps for reinforcing the structural component, wherein the set comprises a first reinforcing strap having an inner and outer surface, wherein the inner surface is attached to a first surface of the structural component such that the first reinforcing strap extends longitudinally along the structural component and a second reinforcing strap having an inner and outer surface, wherein the inner surface is attached to the outer surface of the first reinforcing strap such that the second reinforcing strap extends longitudinally along the first reinforcing strap. The invention also provides an aircraft, a method of reinforcing an aircraft structure and a method of inspecting an aircraft structure. |
| US09810600B2 |
Method for detecting a leak on a non-rigid test specimen
The invention relates to a simplified method for detecting leaks on a non-rigid test specimen, comprising the steps of: introducing the test specimen into a film chamber, lowering the pressure in the film chamber outside of said test specimen, and detecting a leak in the test specimen on the basis of a spatial change in the film of said film chamber. |
| US09810596B2 |
Leak detection in composite structures
A leak through the thickness of a structure is detected from one side of the structure using a leak detection layer. The leak detection layer exhibits visually observable changes when exposed to an air leak. |
| US09810594B2 |
Thermally stable high temperature pressure and acceleration optical interferometric sensors
Certain example implementations of the disclosed technology include an optical-interferometer sensor assembly for measuring pressure or acceleration. The sensor assembly includes a diaphragm configured to deflect responsive to an applied stimulus, a diaphragm support structure in communication with the diaphragm, a sensing optical interferometer having a first optical cavity in communication with at least a portion of the diaphragm and the diaphragm support structure, and a reference optical interferometer having a second optical cavity in communication with the diaphragm support structure. The sensor assembly can include a sensing optical fiber in communication with the sensing optical interferometer and a reference optical fiber in communication with the reference optical interferometer. The sensor assembly can include a housing in communication with the diaphragm and the diaphragm support structure, and configured to reduce a thermal expansion mismatch in the sensor assembly. |
| US09810592B2 |
Rotor, and torque sensor and electronic power steering system including the same
The present invention relates to a rotor including a shaft sleeve having a shaft sleeve main body and a stopper formed to protrude outward from an end portion of the shaft sleeve main body; a magnet disposed on an outer circumferential surface of the shaft sleeve and a lower portion thereof is supported by the stopper; and a fixing part which fixes an upper portion of the magnet, and a torque sensor and an electronic power steering system including the same. Due to the above structure, a broken magnet is prevented from deviating even when a magnet is broken. |
| US09810588B2 |
Optical fiber temperature sensor
An optical fiber temperature sensor implements a temperature monitoring function in an interphase insulating material between sandwich bus bars. The optical fiber temperature sensor is formed by housing an optical fiber cable in a housing formed from an ultra-thin sheet made from an insulating material having insulation quality equal to or higher than interphase insulating material between sandwich bus bars. Multiple ultra-thin columnar members, each made from same material as is housing, are housed in multiple locations in housing. Multiple sensor rings are each formed by unfixedly winding a portion of optical fiber cable with a length equal to or longer than that corresponding to range resolution around corresponding one of ultra-thin columnar members. The multiple sensor rings measure temperatures in multiple locations. Silicone sealing is applied to housing side surfaces. All surfaces of housing are sealed with a hermetic sealing member made from a silicone-based liquid insulating material. |
| US09810584B2 |
Temperature sensor with layered architecture
A temperature sensor includes two branches, each branch having at least a first transistor and a second transistor connected as diodes and cascaded, so that an emitter of the first transistor is connected to a collector of the second transistor of the same branch. The temperature source also includes a current source configured to provide a current to the two branches, and an analog-to-digital convertor. The analog-to-digital convertor is connected to capture a voltage between emitters of the first transistors or of the second transistors, and is configured to convert said voltage to a digital temperature signal. |
| US09810581B1 |
Micromechanical device for electromagnetic radiation sensing
Systems, methods, and apparatus for providing an improved electromagnetic radiation sensing micromechanical device to be utilized in high pixel-density pixel sensor arrays. The device includes an improved design for improved and adjustable performance through simple geometric or fabrication means. Furthermore, the design of the device lends itself to simple micromechanical manufacturing procedures. Additionally, the manufacturing procedures include a method to enable high uniformity and high yield sensor arrays. Arrays of the device can be utilized as IR imaging detectors for use in applications such as human presence detection, nonvisual environment monitoring, security and safety, surveillance, energy monitoring, fire detection and people counting. |
| US09810580B2 |
Process conduit anomaly detection using thermal imaging
A diagnostic field device for detecting a condition of a process conduit includes an infrared detector comprising a plurality of pixels configured to receive infrared radiation from the process conduit and responsively provide a plurality of pixel outputs. A first pixel of the plurality of pixels is configured to receive infrared radiation from a first location on the process conduit. A second pixel of the plurality of pixels is configured to receive infrared radiation from a second location on the process conduit. A memory contains thermal profile information which relates an output from the first pixel to a first temperature at the first location and relates an output from the second pixel to a second temperature at the second location. A microprocessor identifies a process anomaly based upon outputs from the first and second pixels. Output circuitry provides a diagnostic output indicative of the identified process anomaly. |
| US09810574B2 |
Protective device for an imager
A protective device for an imager which is contained within a housing and in which the imager is aligned with an opening in the housing. The protective device includes a cover which overlies the housing opening and is manually detachably secured to the housing by three or more resilient clips. A plurality of openings are formed through the cover to enable operation of the imager. |
| US09810573B2 |
Light shield
Disclosed is a sensor shield for use in a multi-shelf merchandise display unit including a plurality of sensors mounted on a wall of the unit and opposite a source of illumination, in which each sensor corresponds to a single shelf and in which the shelves are at least semi-porous to the illumination. The shield comprises i) a plate having a length that is sufficient substantially to reduce or prevent incident illumination from the shelf above reaching the sensor; and ii) means to attach the plate to casing of or around the sensor or the wall of the unit. The plate is opaque to the illumination detected by the sensor. Also disclosed is a method to reduce the interference of light in a multi-shelf merchandise display unit from shelves above a shelf on which stock levels are being measured and a method for monitoring stock levels in a retail display cabinet by measuring light entering the retail display cabinet. |
| US09810572B2 |
Food product scale
A scale includes a weigh station for receiving items to be weighed, an operator interface configured to display information associated with scale operations and a controller operably coupled to the operator interface to effect display of information. The operator interface may be in the form of a touch-screen display that is used to facilitate ease of use and scale adjustment. |
| US09810569B2 |
Measuring device for measuring property of fuel inside fuel tank
A measuring device may be provided with a cover configured to close an opening provided on a fuel tank; a plug configured to close a through hole provided on the cover; and a sensor configured to measure a property of fuel inside the fuel tank. The plug may be provided with an electrical connector and a fuel passage. The electrical connector may be configured to electrically connect inside and outside of the fuel tank. The electrical connector may pierce through the plug from an upper surface to a lower surface of the plug The fuel passage may include an inlet configured to open to the inside of the fuel tank to receive the fuel from the inside of the fuel tank. The sensor may be disposed in the fuel passage of the plug. |
| US09810565B2 |
Oil level gauge device
An oil level gauge device in which an oil level gauge is inserted in a guide pipe communicating with an oil pan, is provided. In the oil level gauge, a cap having a plug configured to fit on an inner peripheral surface at one end portion of the guide pipe, and a flange integrally formed with the plug and abutted with the one end of the guide pipe, is provided. A groove extending from a deeply inserted side of the plug to an abutment surface of the end abutting the flange is formed in the inner peripheral surface. When the plug is fitted on the inner peripheral surface, a ventilation passage for communicating the inside and outside of the oil pan through the guide pipe is formed between the plug and the guide pipe by the groove. |
| US09810563B2 |
Flow meter having electronic enclosure assembly
A flow meter includes a meter body including a longitudinal axis, an outer surface, and a fluid passageway therethrough, and a plurality of electronics housings supported on the meter body by an enclosure assembly, wherein the enclosure assembly includes a base supported by the meter body, a tubular member having a passage for the passing of a transducer cable, a bracket member coupled to the tubular member, the bracket member having a pair of longitudinally extending sides, a pair of laterally extending sides at longitudinal ends of the bracket member, and a conduit member extending between the longitudinally extending sides. |
| US09810560B2 |
Thermal flow meter with temperature detection element positioned on protrusion of circuit package
In order to provide a thermal flow meter for improving workability of a flow rate measurement device having a temperature measurement function for the measurement target gas and measurement accuracy for measuring a temperature, the thermal flow meter is structured such that a flow rate measurement circuit package having a protrusion for measuring a gas temperature is formed through resin molding. An inlet port opened to the upstream side of the measurement target gas is formed, a protrusion is arranged inside the inlet port, an inlet port and an outlet port are formed in the front and rear covers along the protrusion, and the measurement target gas received from the inlet port flows along the protrusion. Since the measurement target gas subjected to the measurement flows along the protrusion, it is possible to reduce influence of the heat from other heat resources and improve measurement accuracy. |
| US09810557B2 |
Multicore optical fiber apparatus, methods, and applications
Fiber optic sensors based on multicore optical fibers that are intended for use in harsh environment sensing. This multicore fiber comprises an arrangement of optically coupled cores in a silica background. Sensors are fabricated by splicing a section of multicore fiber between two single mode fibers. This multicore fiber sensor is simple and repeatable to fabricate and multiple sensors can be multiplexed in a chain. These fiber optic sensors are intended for a broad set of sensing applications including temperature, pressure, strain, bending, acoustic vibrations, mechanical vibrations, or combinations thereof. |
| US09810555B2 |
Absolute encoder that provides increased accuracy against defect in scale thereof
There is provided an absolute encoder advantageous in accuracy of an output thereof against a defect in a scale thereof. In the absolute encoder, a detector detects a part of an array of marks of the scale, and outputs a data sequence corresponding to the part. A processor stores information indicating a correspondence between each of a plurality of code sequences and an absolute coordinate of motion of the scale, and outputs information of the absolute coordinate based on the data sequence and the information. The processor detects an error of the data sequence, and performs rewriting of the information based on the detected error. |
| US09810553B2 |
Measurement system
A measurement system having a first magnetic field sensor and having a magnet for generating a magnetic field, in which the magnet has a first pole face and a second pole face, wherein an axis of rotation is defined perpendicular to the first pole face and perpendicular to the second pole face, wherein the magnet is supported for rotation about the axis of rotation, in which the first magnetic field sensor is positioned facing the first pole face and at a distance from the axis of rotation, in which the magnet has a rotational asymmetry of the flux density in the region of the first pole face, wherein the flux density of the magnet in the first magnetic field sensor can be adjusted between a maximum and a minimum by rotation of the magnet about the axis of rotation. |
| US09810552B2 |
Inductive position sensing in linear actuators
A method for determining a position of a magnet assembly relative to an array of inductive elements arranged adjacent to a magnetically permeable material, the method involving: measuring electrical characteristics of each of one or more inductive elements of the array of inductive elements; and from information derived from the measured electrical characteristics of the one or more inductive elements of the array of inductive elements, determining the position of the magnet assembly relative to the array of inductive elements. |
| US09810551B2 |
On-axis magnetic field angle sensors, systems and method
Embodiments relate to magnetic field sensors, such as magnetic field angle sensors with generally on-axis arrangements of sensor elements relative to a rotation axis of a magnet or shaft. The shaft comprises or is coupled to an end portion that comprises a soft magnetic material, in embodiments, with the end portion having an end surface proximate the sensor that is rotationally asymmetric with respect to the rotation axis running through the length of the shaft. The sensor comprises at least three magnetic field sensing elements arranged in a plane generally perpendicular to the shaft and rotation axis. Circuitry forming part of or coupled to the sensor is configured to estimate a rotational position of the shaft by combining the signals of the at least three magnetic field sensing elements. |
| US09810550B2 |
Position detection device
In a position detection device of a type that omits a secondary coil, various inconveniences arising from the use of a voltage-dividing resistance (fixed resistor) are eliminated. At least two pairs of coils are provided. A magnetism-responsive member are placed so as to effect relative displacement in relation to the coils, the relative position of the member in relation to the coils varies with a position of a detection object, and impedance of each coil is varied with the relative position. The impedance changes of two coils constituting each one of coil pairs present characteristics of mutually opposite phase characteristics. For each coil pair, the two coils constituting the pair are connected in series with each other, and from a connection point thereof, a voltage-divided output voltage according to the impedance of the two coils is taken out as a detection output signal for the pair. |
| US09810549B2 |
Systems, methods, and apparatus for calibration of and three-dimensional tracking of intermittent motion with an inertial measurement unit
Generally, implementations of the present invention include devices, systems, and methods for tracking intermittent motion. Such systems can be used to calibrate inertial measurement units (IMUs), which can be used to obtain acceleration, linear and angular velocities, orientation, and position of a moving body. Such systems also can be used to account and compensate for errors and imperfections present in an IMU prior to and during operation. |
| US09810541B2 |
Methods and apparatus for reducing the size of received data transmission during vehicle travel
A method for obtaining updated travel condition data at a vehicle is provided. The method identifies a subset of a predetermined travel route that is ahead of the vehicle, based on a selected distance quantity and a current position of the vehicle during traveling; and requests a set of data for the subset, the updated travel condition data comprising the set of data. |
| US09810530B2 |
Autofocus system and method
Autofocus system (AF) employing, in addition to specified optical units, fringe projection and fringe detection systems (FPS, FDS) and specifically-configured data processing system. AFS is configured to project with FPS a sinusoidal fringe pattern, formed by a pattern source, on a substrate and to image the so projected pattern from substrate onto optical detector with FDS to form optical image from which topology of the substrate is defined as substrate moves relative to the projected pattern. Pattern source may include diffraction grating oriented that the projected pattern is inclined relative to direction of substrate scanning Topology profile is corrected for tilt of substrate, Goos-Hanchen errors, and for fringe-pattern-induced errors outside a chosen spatial-frequency range. To reduce errors of topology profile, at least five values of phase difference are used. AFS is configured to define temporal phase shifting in optical image without using any moving parts in the AFS. |
| US09810528B2 |
Optical shape sensing with a plurality of optical fibers
An optical shape sensing system and method with at least two optical fibers (OSF1, OSF2) both comprising optical shape sensing elements. A processor (P) is arranged to register a coordinate system indicative of a position of one of the optical fibers (OSF1) in space, and to register a position (R2) of the other optical fiber (OSF2) in relation to this coordinate system. An optical console system (C, C1, C2) serves to interrogate the optical shape sensing elements in both optical fibers (OSF1, OSF2), and to accordingly determine a measure of a three-dimensional shape (I) of both optical fibers (OSF1, OSF2), based on the registered position (R2) of the second optical fiber (OSF2) in relation to the coordinate system. This provide the possibility of providing 3D optical shape sensing of the length of both optical fibers (OSF1, OSF2), thus allowing 3D shape reconstruction of e.g. long medical devices with lengths of several meters. More than two shape sensing optical fibers, e.g. incorporated in separate devices, can be registered in this manner in a hierarchical data structure, thus allowing shape sensing of very long instruments. |
| US09810527B2 |
Image detection system for detecting an object
To obtain a high-resolution image on a detection of a contour of an object, an image detection system for detecting an object is provided which comprises a defined detection zone in which the object moved through the detection zone is detectable; at least two lighting units for lighting the detection zone with a respective light beam; and at least two light reception units for receiving light reflected at the object, wherein one respective lighting unit is associated with a light reception unit, and wherein the lighting units each transmit their light beams at a defined light wavelength and the light reception units are configured to receive a respective light wavelength of the reflected light associated with them, wherein the one light reception unit receives a different light wavelength than the other light reception unit. |
| US09810522B2 |
Method and system for hydrocarbon release management
Method and system is described to enhance operations for managing the hydrocarbon release. The system utilizes an airborne detection device equipped with measurement components and communication components. The system may utilize various measurement techniques to determine the thickness of the oil slick. This remote detection method may provide a dedicated airborne detection device for each response vessel and that can identify the location and thickness of the oil slick. |
| US09810520B2 |
Measuring relative concentricity deviations in a confined space between two circumferential elements
A tool measures relative concentricity deviations in a confined space between two circumferential elements, such as a turbine rotor and a turbine diaphragm. The tool includes a housing, and a sensor coupled with the housing that measures a distance from the housing to one of the two circumferential elements. An axial spring plunger is connected to the housing, and a radial spring plunger is connected to the housing and arranged orthogonal to the axial spring plunger. The tool also includes a sliding or rolling surface on a side of the housing opposite from one of the axial spring plunger and the radial spring plunger. |
| US09810517B2 |
Method for machining a firearm lower receiver using a jig
A machining tool assembly for manufacturing a firearm lower receiver includes a first and second side jig which are configured to be disposed on opposite sides of the firearm lower receiver and configured to removably attach to one another securing the firearm lower receiver therebetween. A drill block jig is removably attachable to the first and second side jigs disposed above the top surface of the firearm lower receiver, wherein the drill block jig comprises a plurality of through holes. A template spacer jig is removably attachable to the first and second side jigs disposed above the top surface of the firearm lower receiver, wherein the template spacer jig comprises a spacer aperture disposed through a template spacer thickness. A first and second pocket templates are removably attachable and disposed onto the template spacer jig. A router support plate is disposed onto either the first or second pocket templates. |
| US09810516B2 |
Measuring apparatus and support mechanism of columnar work piece
A measuring apparatus includes a first end support portion supporting a first end of the columnar work piece; a second end support portion supporting a second end of the columnar work piece; and a measurement device having a probe which measures the columnar work piece supported by the first end support portion and the second end support portion. The first end support portion includes a first end support body attachably and detachably fitting into a centering aperture of the first end of the columnar work piece. The first end support body includes at least two cut-outs, and in a state where the first end support body is fitted into the centering aperture, an interior surface of the centering aperture is visible to the exterior through the cut-outs. The measurement device inserts the probe into the centering aperture through the cut-outs and measures the interior surface of the centering aperture. |
| US09810515B1 |
Multi-level networked ordnance system
A networked electronic ordnance system is provided. The system includes a first plurality of pyrotechnic devices connected to a first network bus. The system further includes a first bus controller connected to the first network bus. The system further includes a second plurality of pyrotechnic devices connected to a second network bus. The system further includes a second bus controller connected to the second network bus. The system further includes a bus interface circuit connected to the first bus controller by a first electrical connection and connected to the second bus controller by a second electrical connection. |
| US09810514B2 |
Ammunition carrier consumer package
A reusable container for storing ammunition cartridges or similar shaped products comprises a base having a plurality of recesses, a first cover portion, and a second cover portion. A first link is pivotably connected to the base and the first cover portion. A second link is pivotably connected to the base and to the second cover portion. In a closed position, a first snap releasably retains the first cover portion over the base and a second snap releasably retains the second cover portion over the base. In an open position, the top and bottom surfaces of the container are configured so that multiple containers can be nested and stacked together. |
| US09810512B2 |
Special cartridge (variants)
The invention relates to a weapon intended for fighting games, mainly for paintball, namely to special cartridges containing painting liquid. The special cartridge contains a cartridge case 1 that includes a propellant charge 2, a projectile 3 and a primer cap 4. The cartridge case 1 has inside a rigidly fixed nozzle 5 (variants 1, 3) for supplying a portion of the gas stream at the projectile 3 or a solid partition 7 (variant 2). The cylindrical cartridge case body 1 is provided with holes 6 on the side of the primer cap 4 that are intended to direct the gas flow (variants 1-3); in addition, the mouth of the cartridge case is also provided with holes 8 for directing the gas flow (variants 2, 3). The areas of the holes of the nozzle 5 and the total surfaces of the holes 6 and 8 are of different size. To carry out firing process, the primer cap 4 is impacted, which ignites the propellant charge 2; the larger portion of the gas stream formed during combustion of the propellant is directed through the holes 6 in the weapon bore, thus creating a main effect of shot (sound, flame). The lesser gas stream formed by combustion of the propellant charge 2 is directed to the projectile 3 and imparts to it the required acceleration, while maintaining the integrity of its shape and volume. The projectile 3 is made as a tagging one; a bead that is identical to that used in a paintball game can be used as such a projectile. Furthermore, the projectile 3 is designed as a container, inside which any filler, for example, an antiseptic agent, can be located. |
| US09810511B1 |
Laser spot tracking receiver
A technique is presented for tracking a target illuminated by a laser designator. A light beam scattered from the target in response to illumination by the designator is received and projected on a detector as an unfocused spot. The detector is divided into a plurality of sectors, each sector being adjacent to two sectors and all sectors meeting at a common point. Each sector outputs a signal indicative of a respective energy of the portion of the light beam illuminating the sector of the detector. A sum of the signals is determined. A plurality of ratios is determined, each ratio corresponding to a respective sector and being calculated by dividing a signal from the respective sector by the sum of the signals. The orientation of the system with respect to the target is determined based on the three ratios, via a look-up table and/or via one or more algorithms. |
| US09810505B2 |
Systems, apparatus and methods that allow the forces from elastic elements to create inward forces on a base object such as a speargun stock, and also reduce rearward forces
The current invention relates to systems, apparatus, and methods that allow the forces from elastic elements to create inward, rather than outward, forces, on a base object such as a speargun base or stock. The invention discloses systems, apparatus, and methods for attaching elastic elements (also called bands or power bands) onto the stock in a manner that reduces or eliminates undesirable outward and rearward forces on that stock. While applicable in many contexts, the invention is particularly useful as a way to attach elastic bands to a speargun. |
| US09810498B1 |
Method of preventing accidental shootings with a firearm safety beacon
A method of preventing accidental shooting requires a safety beacon and a firearm that has a computing device and a wireless receiver. The method begins by continuously transmitting a warning signal with the safety beacon and by continuously monitoring for the warning signal with the wireless receiver. The method then processes the warning signal into an endangerment assessment with the computing unit, if the warning signal is captured by the wireless receiver. The endangerment assessment is used to determine whether or not it is safe to shoot the firearm based on the location of the safety beacon. Finally, the method executing a physical response with the firearm, if the endangerment assessment identifies a potentially unsafe situation between the safety beacon and the firearm. The physical response can be a tactile, auditory, or visual notification to the user of the potentially unsafe situation. |
| US09810497B2 |
Firearm safety system
A firearm safety system and method is described herein. The system may include a tracking system, a smart firearm and/or a smart magazine, and a smart tracking unit. The tracking system is in communication with satellites that monitor specific locations, a smart firearm and a portable electronic device. The tracking system includes an internal geographical database of specific monitored locations. The smart firearm includes a microprocessor and a receiver. The motor operates in response to a signal received, which may indicate that the firearm is approaching a no gun safety zone, whereby the signal causes the microprocessor to operate the automatic safety lock to prevent the apparatus from operating. The receiver monitors signals and receives location data from the satellites. The method of operating a smart firearm includes receiving a signal at the at least one receiver and responding to the signal by locking the automatic safety lock. |
| US09810496B2 |
Semiautomatic firearm
A semiautomatic firearm with redundant systems for reducing misfirings. A safety trigger is provided that is passively actuated in advance of a firing trigger. The safety trigger maintains redundant safety mechanisms that prevent inadvertent or accidental actuation of the firing trigger. The firing trigger can be configured for actuation with a very low magnitude or “soft” pull without compromising safety. For the disclosed embodiments, the safety trigger assures that the firearm is discharged only upon deliberate actuation of the firing trigger. In one embodiment, a trigger pull adjustment mechanism provides adjustment of the pull of the firing trigger to a desired force required by the operator. The disclosed trigger pull adjustment mechanism reduces the number of components and complexity of the machined parts over conventional trigger pull adjustment mechanisms. |
| US09810495B2 |
Bolt carrier and bolt for gas operated firearms
An improved bolt and bolt carrier with integral gas key having an extension nozzle threadedly secured and pinned to the gas key for use with a direct gas operated firearm is provided. The extension nozzle is designed to receive a portion of the host firearm's gas operating system. The firing pin retaining pin is oriented so as to expose its widest profile to the firing pin's annular flange, increasing its service life. The bolt has a plurality of lugs extending from its forward end. The extractor recess is constructed so that the face of the bolt is round and the adjacent lugs fully supported. The extractor engages approximately 17% more of a seated ammunition cartridge's rim as compared to the prior art AR15/M16 extractor. The result is an improved bolt and bolt carrier which provides for increased operational reliability. |
| US09810492B2 |
Method and system for the in-situ removal of carbonaceous deposits from heat exchanger tube bundles
The present invention comprises a method and system for the in-situ cleaning of a heat exchanger tube bundle of carbonaceous deposits. Using the method and system, an organic solvent is brought into fluid communication with one or more heat exchanger tube bundles in a closed system. The closed system is formed at the site of operation of the heat exchanger tube bundles and without having to remove the heat exchanger tube bundles from their shells or other associated equipment. Once the closed system is formed, the organic solvent is brought to a temperature at which it is effective to remove carbonaceous deposits from the heat exchanger tube bundle and flowed through the equipment associated with the heat exchanger tube bundles so as to contact the heat exchanger tube bundles and remove carbonaceous deposits that have formed therein. In some embodiments, the spent organic solvent may be recovered, such as through the removal of suspended hydrocarbons, and reused in the method and system for cleaning heat exchanger tube bundles. |
| US09810484B2 |
Heat exchanger with header contact regions for tubes support
The application relates to a heat exchanger having a block with ribs and rectangular tubes. The block is arranged between a first collecting box and a second collecting box. Each collecting box is closed off by a base which has eyelets for receiving the tubes, and a trough-shaped circulating section for receiving the collecting box extends along the edge of the base. The base has an elevated contact region on at least one end face for the tube which lies directly opposite the end face in order to allow a stable structure of the heat exchanger, collecting boxes, and block. |
| US09810483B2 |
Variable-conductance heat transfer device
A heat transfer device is provided for conducting heat from a heat source. The heat transfer device generally includes an evaporator for generating a vapor, a condenser in fluid communication with the evaporator, and a vapor flow restrictor interposed between the evaporator and the condenser, wherein the vapor flow restrictor can increase vapor pressure in at least a portion of the evaporator relative to vapor pressure in the condenser. |
| US09810481B2 |
Dishwasher and method for operating a dishwasher
A method for operating a dishwasher having a sorption drying device includes performing a desorption process using the sorption drying device according to a selected cleaning cycle of the dishwasher. The desorption process is capable of releasing moisture. |
| US09810478B2 |
Floating liquefied natural gas commissioning system and method
A floating liquefied natural gas (“FLNG”) commissioning system and method are described. A system for commissioning a FLNG vessel comprises a floating liquefaction vessel positioned offshore proximate a shipyard, the floating liquefaction vessel comprising a natural gas liquefaction module and a first LNG storage tank cryogenically coupled to the natural gas liquefaction module, a regasification vessel positioned alongside the floating liquefaction vessel, the regasification vessel comprising a second LNG storage tank fluidly coupled to a regasification facility onboard the regasification vessel, a high pressure natural gas conduit extending between an output of the regasification facility and an input of the liquefaction module, a cryogenic transfer member extending between the second LNG storage tank and the first LNG storage tank, and a gaseous natural gas coupling extending between the natural gas liquefaction module and one of the first LNG storage tank, the second LNG storage tank or a combination thereof. |
| US09810473B2 |
Modular retrofit quench unit
The disclosure features various embodiments and aspects of a chest for quenching beverages. The chest can include a tank for holding a chilled mixture of ice and water, an ice maker adapted for making ice having an output for ejecting ice into a conduit in fluid communication with the tank, and a plurality of quench trays disposed above the tank for holding containers of beverages located in first and second positions. The trays can be filled with cold water by way of a conduit in fluid communication with the tank. The quench trays can include a compartment defined by a bottom and a plurality of walls, and defining therein a plurality of rows for aligning and containing a plurality of beverage containers. The drawers can further include at least one drain orifice configured to guide water out of the quench tray. |
| US09810472B2 |
Synchronous temperature rate control for refrigeration with reduced energy consumption
Methods of operation for refrigerator appliance configurations with a controller, a condenser, at least one evaporator, a compressor, and two refrigeration compartments. The configuration may be equipped with a variable-speed or variable-capacity compressor, variable speed evaporator or compartment fans, a damper, and/or a dual-temperature evaporator with a valve system to control flow of refrigerant through one or more pressure reduction devices. The methods may include synchronizing alternating cycles of cooling each compartment to a temperature approximately equal to the compartment set point temperature by operation of the compressor, fans, damper and/or valve system. The methods may also include controlling the cooling rate in one or both compartments. Refrigeration compartment cooling may begin at an interval before or after when the freezer compartment reaches its lower threshold temperature. Freezer compartment cooling may begin at an interval before or after when the freezer compartment reaches its upper threshold temperature. |
| US09810471B2 |
Refrigerator
A refrigerator may include an ice container, a discharge unit, which is provided at the ice container and has an outlet through which ice cubes are discharged, an ice discharging unit, which is provided in the ice container in a manner of rotatable in forward and reverse directions so as to selectively discharge ice cubes, which move thereinto by their own weight, in an uncrushed state or a crushed state, a first ice agglomeration blocking member, which is disposed over the ice discharging unit and is rotated by rotation of the ice discharging unit, and a second ice agglomeration blocking member, which is disposed over the ice discharging unit and is rotated by rotation of the first ice agglomeration blocking member, and which is coupled at a portion thereof to the first ice agglomeration blocking member and at another portion thereof to the ice container. |
| US09810468B2 |
Compressor crankcase heating control systems and methods
A compressor crankcase heating control method for a heat pump system includes selectively actuating a first switching device to connect and disconnect first and second power lines to and from second and third switching devices, respectively, the first and second power lines receive a first voltage. The compressor crankcase heating control method further includes, when the first and second power lines are disconnected from the second and third switching devices via the first switching device, actuating the second and third switching devices thereby connecting third and fourth power lines to ends, respectively, of at least one winding of a stator of an electric motor of a compressor. The at least one winding of the stator of the electric motor heats the crankcase of the compressor. The third and fourth power lines receive a second voltage that is less than the first voltage. |
| US09810466B2 |
Heat pump system
A heat pump system includes a heat source unit having a variable-capacity compressor and a heat-source-side heat exchanger that functions as an evaporator for a refrigerant, and a plurality of usage units connected to the heat source unit and having usage-side heat exchangers that function as radiators for the refrigerant. The operating capacity of the compressor is controlled to bring the discharge pressure of the compressor, or a state quantity equivalent to the discharge pressure, to a first target value. The first target value is determined based on an equivalent target value equivalent to a usage temperature required in individual usage units. |
| US09810464B2 |
Air-conditioning apparatus with low outside air temperature mode
In a case of a heating operation in which the use side heat exchanger functions as a condenser when an outside temperature is a predetermined low temperature, a low-outside-temperature heating operation start-up mode in which, while a refrigerant discharged from the compressor is caused to flow into the use side heat exchanger, a refrigerant is supplied to the injection port of the compressor via the injection pipe and part of the refrigerant that has transferred heat in the heat source side heat exchanger is supplied to the compressor, is followed by a low-outside-temperature heating operation mode in which the refrigerant discharged from the compressor is supplied to the injection port of the compressor via the injection pipe while the refrigerant being caused to flow into the use side heat exchanger. |
| US09810462B2 |
Dehumidification using intermittent ventilation
Systems and methods for dehumidifying and conditioning air for a commercial building are presented. In one instance, a system involves ventilating a building at a rate higher than the required outdoor airflow rate in order to compensate for the fan being turned off when the compressor is off. Other systems and methods are presented. |
| US09810459B2 |
Heat exchanger and air conditioning system having an allocation tube within heat exchanger manifold
A heat exchanger includes a first manifold, a second manifold, a plurality of flat tubes, and a plurality of fins. Two ends of the first manifold are respectively sealed with a cap. The heat exchanger further includes a first connecting pipe, a second connecting pipe, and a third connecting pipe. The first connecting pipe communicates with the first manifold via a second opening, the second connecting pipe communicates with an allocation tube, and the third connecting pipe communicates with the second manifold. A diameter of the first connecting pipe is greater than the diameter of the allocation tube. The two connecting pipes of the heat exchanger correspond to refrigerant in different states. The diameters of the two connecting pipes are different such that the refrigerant in different states may be uniformly allocated, which contributes to the efficiency of the heat exchanger. |
| US09810455B2 |
Heat and energy recovery and regeneration assembly, system and method
The present invention is directed to a heat and energy recovery assembly, system and method. The heat and energy recovery assembly and system may include an insulated chamber for effectuating heat and energy exchange between a primary heat recovery exchanger and the reaction products of fossil fuel combustion gases, waste products, and air. The heat and energy recovery assembly and system are particularly useful on furnace systems. |
| US09810453B2 |
Device for improving the efficiency of a heat exchange system
In one aspect of the invention, an apparatus for improving the efficiency of a heat exchange system having a compressor, condenser, expansion valve, evaporator and a flowing refrigerant is provided. The apparatus is a tubular device having a refrigerant entrance and a refrigerant exit and is positioned in the heat exchange system between the expansion valve and the evaporator. The device further comprises a means for removing heat from the refrigerant. According to an embodiment of the invention, the heat removal means is a cylindrical screen coated with diamonds. |
| US09810452B2 |
Wear reduction system for rooftop mounts
A building rooftop mounting structure including a sacrificial material that allows freedom of movement between itself and the rooftop as well as between itself and the mounting structure. |
| US09810444B2 |
Method for controlling terminal apparatus that remotely controls air conditioner, non-transitory recording medium storing program executed by terminal apparatus, recommend method executed by terminal apparatus, and terminal apparatus
The present application discloses a method for controlling a terminal apparatus that is used for an appliance control system for executing a remote operation on a plurality of air conditioners from a car. The method includes a first judgment step of causing a computer of the terminal apparatus to judge whether or not a start condition of the remote operation is satisfied; a second judgment step of causing the computer to judge whether or not the car exists in a control region defined around a building; a first display step of causing a display of the terminal apparatus to display a start instruction image for providing an instruction to start the remote operation; an output step of causing the computer to, if an instruction image region used in common to a plurality of target appliances to be operated is operated on the start instruction image, output control data to a network; and a second display step of causing the display to display a plurality of notification images indicating that the control data has been transmitted to the plurality of target appliances to be operated. |
| US09810440B2 |
Ventilation system for bathroom
The present invention aims to provide a bathroom ventilation system having a bi-directional ventilation tube that exhausts internal air to the outside while supplying external air into the bathroom to allow for quick ventilation in the bathroom and to draw toilet odors as well as air in the bathroom out of the bathroom through an internal air traveling tube, thereby minimizing occurrence of odors.To achieve the above object, according to the present invention, a ventilation system for a bathroom comprises: an external air traveling tube 100 provided at an upper side of a ceiling panel of the bathroom and having an air intake fan 150 that takes air in from an outside and moves the taken-in air to an inside of the bathroom; an internal air traveling tube 200 provided at the upper side of the ceiling panel of the bathroom and having an air exhausting fan 250 that draws air from the inside of the bathroom to the outside; and a bi-directional ventilation tube 300 provided at a ceiling of the bathroom, the bi-directional ventilation tube 300 including an air exhausting part 310 having a side connected with the external air traveling tube 100 and another side connected with the inside of the bathroom and an air intake part 320 having a side connected with the internal air traveling tube 200 and another side connected with the inside of the bathroom. |
| US09810435B2 |
Gas fired infrared burner with auxiliary flame arrangement
A gas fired infrared burner includes a burner body with a primary inlet for gaseous fuel and air, the burner body defining a primary premixing chamber for receiving gaseous fuel and air from the primary inlet. An emitter arrangement is configured and positioned such that gaseous fuel and air flows through the emitter arrangement to be combusted at an external surface of the emitter arrangement. The burner body includes an auxiliary inlet for gaseous fuel and air, and the burner body defines an auxiliary premixing chamber for receiving gaseous fuel and air from the auxiliary inlet. The emitter arrangement includes an auxiliary emitter segment that receives gaseous fuel and air from the auxiliary premixing chamber such that combustible gases emitted from the auxiliary emitter segment can be ignited even when no combustible gases are being emitted from portions of the emitter arrangement that are fed from the primary premixing chamber. |
| US09810434B2 |
Transition duct system with arcuate ceramic liner for delivering hot-temperature gases in a combustion turbine engine
A transition duct system (10) for delivering hot-temperature gases from a plurality of combustors in a combustion turbine engine is provided. The system includes an exit piece (16) for each combustor. The exit piece may include an arcuate connecting segment (36). An arcuate ceramic liner (60) may be inwardly disposed onto a metal outer shell (38) along the arcuate connecting segment of the exit piece. Structural arrangements are provided to securely attach the ceramic liner in the presence of substantial flow path pressurization. Cost-effective serviceability of the transition duct systems is realizable since the liner can be readily removed and replaced as needed. |
| US09810431B2 |
Silo combustion chamber for a gas turbine
A silo combustion chamber for a gas turbine having a flame tube having an inner wall and flame tube base delimiting a combustion chamber; an outer wall surrounding the inner wall, forming a cavity; an annular chamber at least partly surrounding the outer wall and a number of supply lines fluidically coupled to the hot side of a heat exchanger during operation of the turbine; a number of burners, each of which opens into the combustion chamber on the outlet side through an opening in the flame tube base. The oxygen supply is fluidically connected to the annular chamber. A collecting chamber is arranged over the flame tube base. The annular chamber is connected to the collecting chamber via each connecting piece, each burner is fluidically connected to the collecting chamber to supply oxygen. The cavity between the inner and outer wall is locally fluidically separated from the collecting chamber. |
| US09810429B2 |
Gas control unit of modular design and modular gas control valve
The invention relates to a gas control unit of modular design, in particular for controlling the quantity of gas to be fed to a gas burner, having a pneumatically controlled gas control valve that is configured as a whole as a module and is usable in such a gas control unit of modular design together with a gas safety valve. |
| US09810421B2 |
LED light fixture
An LED light fixture including at least one LED light source thermally coupled to a heat-conductive structure. The heat-conductive structure having an LED-supporting region and heat-dissipating surfaces extending away therefrom. The at least one LED light source is thermally coupled to the LED-supporting region. The heat-conductive structure defines venting apertures bordering the at least one LED light source to facilitate ambient fluid flow to and from the heat-dissipating surfaces. In some embodiments, the LED light fixture includes a protrusion extending into a corresponding one of the venting apertures and oriented to direct air flow. In certain embodiments, the heat-conductive structure defines a plurality of venting apertures adjacent the at least one LED light source, the heat-dissipating surfaces include fins increasing in height at positions adjacent to the at least one of the venting apertures. |
| US09810417B2 |
Quick-release mechanism for a modular LED light engine
A light emitting diode module is removably coupled to a heat sink with screws and includes slots configured to receive at least a portion of the screw therethrough, the width of the slot being greater than the thread-width of the screw but less than the width of the screw head. Some slots also include a keyhole having a diameter greater than the width of the screw head. For embodiments without keyholes, the module is coupled to a heat sink by loosening the screws, sliding them into the slots, and tightening the screws to hold the LED module in place. For embodiments with one or more keyholes, the keyhole is vertically aligned with the screw, the module is moved down over the screw, and the screw is moved into the narrower portion of the slot. Then, the screws are tightened to hold the module in place against the heat sink. |
| US09810415B2 |
Light-emitting assembly and lamp having a light-emitting assembly
A light-emitting assembly that has a light-radiating element for radiating light, an optical element for influencing the light, and a transparent insulating element, which is arranged in the path of the light, wherein the insulating element is made of a material that is more thermally stable than the material of the optical element. A lamp, in particular in the form of a spotlight, having such a light-emitting assembly is also disclosed. |
| US09810413B2 |
Torch with a rotary switch
A torch (flashlight) and a method for producing a torch housing and a torch head provides a torch which is of simple design and is robust. The torch has a rotary switch, in which torch clear classification of the selected function is possible, so that regular function monitoring can be dispensed with. The torch housing and the torch head can be connected in a captive manner and so as to be rotated in relation to one another to form a rotary switch having different switching states. Markings are arranged on the housing and on the lamp head. The markings allowing clear classification of the switching states. After the torch is first assembled and after the torch is first switched on, to clearly define the switching states by in each case a torch-head-side and a housing-side marking for subsequent switch-on processes. |
| US09810412B2 |
Multi-mode portable lighting device
A portable lighting device, such as a flashlight, with a mechanical power switch and multiple operating modes is provided. The mechanical power switch is disposed in series with the controller for the lighting device and acts as the user interface to the controller to change modes of operation. Because the mechanical power switch is in series with the controller, the portable lighting device does not consume battery power when the mechanical switch is open. A state machine coupled to the controller is polled by the controller each time it is powered up to determine the operational mode of the lighting device. |
| US09810405B2 |
Electronic candle
The invention discloses an electronic candle, comprising a plastic shell, wherein a spring is arranged inside the plastic shell, an upright metal wire is arranged at the upper end of the spring, a metal ring is arranged at the lower end of the spring, the metal wire is sleeved with an included angle reflecting screen, a plurality of color flame projectors matched with the included angle reflecting screen are arranged on the plastic shell above the spring, a supporting rod with a concave point is arranged on the plastic shell below the spring, a metal hook is arranged at the metal ring bottom, and a driver for driving the soft iron sheet to swing and an overall power supply for supplying power to the driver and the color flame projectors are arranged below the soft iron sheet. The invention achieves a good effect in reasonable structural design and decorative lighting. |
| US09810392B2 |
Vehicle headlight device
A vehicle headlight device 100 according to the present invention includes a first lamp 92 that has a light source 211, an optical system 21, a rolling mechanism 50, and a control circuit 60. The optical system 21 includes a first wedge prism 30 and a second wedge prism 40 in which an incident ray from the light source 211 is deflected and projected. The rolling mechanism 50 rotates the first wedge prism 30 about a rotation axis. The control circuit 60 controls the rolling mechanism 50 so that the first wedge prism 30 is rotated in a direction opposite to a vehicle bank direction in accordance with a vehicle bank angle d. The first wedge prism 30 and the second wedge prism 40 are disposed so that their surfaces perpendicular to the rotation axis face each other. The first wedge prism 30 is disposed so that a wedge angle a1 directs in a road surface direction. The first wedge prism 30 is disposed so as to be rotatable about the rotation axis. |
| US09810385B1 |
Work light
A pocket carried work light has an elongate body with a first end, a second end, and defines a medial channel extending between the ends, the medial channel carrying a battery. A first electrode in the medial channel that electrically communicates with the battery and an electric circuit, a second electrode in the medial channel that communicates the battery and with the electric circuit and a switch communicating with the electric circuit. A pocket clip carried by the body and extending spacedly adjacent and parallel thereto, the pocket clip carrying a low intensity LED on a second surface opposite the body, the LED electrically communicating with the circuit to emit light waves when the electrical circuit is completed by operation of the switch. |
| US09810384B2 |
LED lighting tube device and method
An LED lighting tube including a heat-dissipating tubular envelope having an LED assembly directly affixed to an inner surface of the heat-dissipating tubular envelope. A method of making an LED lighting tube by providing a heat-dissipating tubular envelope, and affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer. A method of providing heat-dissipation without a heat sink in an LED lighting tube by providing a heat-dissipating tubular envelope, affixing an LED assembly directly to an inner surface of the heat-dissipating tubular envelope with an adhesive layer, and dissipating heat through the heat-dissipating tubular envelope. |
| US09810382B2 |
Light emitting module having lens
A light emitting module having a lens is disclosed. The light emitting module includes: a substrate having recesses; light emitting elements mounted within the recesses of the substrate; and a lens which is coupled with the substrate and diffuses the light emitted from the light emitting elements. The light emitting module can have a slim structure by mounting the light emitting elements within the recesses formed in the substrate. |
| US09810379B2 |
LED lamp
A lamp has an optically transmissive enclosure and a base. A tower extends from the base into the enclosure and supports an LED assembly in the enclosure. The LED assembly comprises a plurality of LEDs operable to emit light when energized through an electrical path from the base. The tower and the LED assembly are arranged such that the plurality of LEDs are disposed about the periphery of the tower in a band and face outwardly toward the enclosure to create a source of the light that appears as a glowing filament. The tower forms part of a heat sink that transmits heat from the LED assembly to the ambient environment. The LED assembly has a three-dimensional shape. An electrical interconnect connects a conductor to the heat sink where the conductor is in the electrical path between the LED assembly and the base. |
| US09810378B2 |
Lighting apparatus and light guide
According to one embodiment, a lighting apparatus includes a light source which includes a light emitting surface, and a light guide provided to be coaxial with an axis which extends along a direction perpendicular to the light emitting surface. The light guide includes: an incident plane facing the light emitting surface; an outer circumferential surface configured to protrude in a direction extending away from the light source so as to surround the axis from an outer periphery of the incident surface and so as to totally reflect light from the light source which is made to enter the light guide from the incident surface; and a hollow part provided at a position distant in the axis direction from the incident surface. The hollow part includes a first light diffusing surface parallel to an axis along which the light totally reflected on the outer circumferential surface is led. |
| US09810375B2 |
Engagement of gas cylinder with gas dispenser
Devices and methods for engaging a gas cylinder with a gas dispenser, such as a beverage extractor, an inflation device, or other system that uses pressurized gas. A resilient element may be used to force a gas cylinder into engagement with a piercing element to pierce an outlet of the gas cylinder. The resilient element may deform elastically and/or plastically when applying force to the cylinder to pierce the outlet and sealingly engage the cylinder with a receiver. The resilient element may compensate for cylinders having different sizes and/or provide a consistent piercing or sealing force. |
| US09810369B2 |
Mounting bracket for a plurality of support structures
A bracket for mounting a device to support structure has (i) a first side and (ii) second and third sides that extend perpendicularly from opposite edges of the first side in the same direction, such that the second and third sides are parallel to each other. The bracket supports a first mounting configuration in which the first side is attached to a face of the device and the second side is attached to a plane of the support structure such that the side of the device is perpendicular to the plane of the support structure. The bracket also supports a second mounting configuration in which the third side is attached to the face of the device and the second side is attached to the plane of the support structure such that the face of the device is parallel to the plane of the support structure. |
| US09810366B2 |
High temperature field joints
A method for forming a high temperature field joint between two insulated pipe sections, and an insulated conduit having a low temperature field joint. The conduit comprises a steel pipe with a corrosion protection coating and a pipe insulation layer comprising a polymer composition having thermal conductivity of less than about 0.40 W/mk, and/or heat resistance to continuous operating temperatures from about 150° C. to above about 205° C. After a circumferential weld joint is formed between the two pipes, a first field joint insulation layer is applied over the joint area, the first field joint insulation layer comprises a polymer composition having heat resistance to continuous operating temperatures from about 150° C. to above about 205° C. |
| US09810365B2 |
Variable speed pipeline pig with internal flow cavity
A pipeline pig includes a plurality of relief channels and a bypass channel extending therethrough. To regulate a speed of the pipeline pig, relief valves within the relief channels open when a differential pressure between upstream and downstream ends of the pipeline pig reaches a pre-selected minimum relief pressure. If the differential pressure reaches a pre-selected maximum relief pressure, such as when the pipeline pig encounters an obstruction, the relief valves close to allow the differential pressure to further increase to clear the obstruction. If the further increase in differential pressure is insufficient to clear the obstruction and the differential pressure reaches a pre-selected minimum bypass pressure, a bypass valve opens to permit fluid flow through the bypass channel while the relief valves are closed. Flow through the bypass channel operates to reduce turbulence and permit production through the pipeline if the pipeline pig becomes stuck and obstructs the pipeline. |
| US09810363B2 |
Bulk adhesive transfer devices, knife gate valve devices, and related systems and methods
A bulk adhesive transfer system for transferring adhesive particulate to a melter includes a bulk supply and a transfer device, which may define a hopper of the melter, a mobile bin, and/or a buffer unit. The transfer device is configured to receive unmelted adhesive particulate from the bulk supply and then be selectively docked with the melter to transfer the adhesive particulate to the melter. The bulk adhesive transfer system may also include a knife gate valve device, which includes a plurality of ports that sequentially open and close to control flow of the adhesive particulate towards the melter. The bulk adhesive transfer system simplifies refilling operations for a melter while enabling continuous operation of the melter, even when the transfer device is undocked for removal from the melter. |
| US09810362B2 |
Permeate collection fitting
Fittings include a conduction section, a coupling groove and an access port. One fitting also includes a socket section. The conduction section may be connected to receive permeate fluid from a reverse osmosis pressure chamber and the socket section may be connected in parallel with other fittings to form a permeate collection manifold system. |
| US09810361B2 |
Pour spout adapter assembly for pumping system
A pour spout adapter comprises a housing, a collar and a threaded engagement. The housing has a sealed bore for receiving a tube. The collar has an internal bore coupled to the housing at a rotatable connection so as to permit a tube to extend from the sealed bore through the collar. The threaded engagement is disposed on the internal bore to receive a threaded pour spout. |
| US09810355B2 |
Face-to-face positive restrained rotating pipe flange
An annular ductile iron flange of nominal size has a non-threaded inner longitudinal surface defining an inner diameter that exceeds the outer diameter of a corresponding length of hubless ductile iron pipe of nominal thickness. The flange also has a basal surface with both a plurality of evenly spaced bolt holes and an annular counterbore adjacent to the inner longitudinal surface. The counterbore has a longitudinal depth slightly larger than the nominal thickness and a radial depth slightly larger than twice the nominal thickness. The flange is coupled to, and configured to rotate longitudinally around, the length of pipe. The bell end of the pipe is machined to an annular stub configured to recess into the counterbore. A threaded annular ductile-iron flange may be screwed onto the spigot end of the pipe. |
| US09810354B2 |
Connection methods and systems
Various novel connectors are provided. In one embodiment, the connector includes a collar configured to receive first and second components. In this embodiment, the connector may also include a load ring configured to be received in a groove of the second component and to move into and out of engagement with the collar when the second component is received by the collar. The connector of this illustrative embodiment may also include a cotter configured for installation to the second component and to inhibit disengagement of the load ring from the collar. In some embodiments, engagement of the load ring and the collar effects securing of the first and second components to one another. Other devices, systems, and methods related to connectors are also disclosed. |
| US09810351B2 |
Double hose device
Device for a double hose structure with an inner main hose and an outer cover hose defining an annular space giving buoyancy in water. At least one end is provided with a coupling member forming a mount for the main hose and the cover hose which at a free end merges into a threaded portion for connecting the hose assembly to an auxiliary connection. The coupling member comprises an inner coupling sleeve connected to one end of the main hose and an outer coupling sleeve connected to the cover hose, the inner and outer coupling sleeves being mutually connected forming a liquid tight termination of the annulus by a ring-shaped plate. The plate is attached with screws through holes only to the outer sleeve, the plate being forced against a shoulder of the inner coupling sleeve by a ring nut with internal threads matching external threads on the inner sleeve. |
| US09810344B2 |
Valve with locking slide
A valve system includes a spring-biased locking slide plate which extends in an axial direction parallel to and offset from the axis of the valve stem and selectively extends through a base plate mounted to the top of a valve to selectively engage stop tabs on the valve body. The locking slide plate also extends through the valve handle and through a locking member to selectively lock the valve in open or closed positions. In one embodiment, the locking slide plate comprises two sections which include a lower section having tines which selectively engage tabs on the valve body and a second upper section which is spring-biased to the lower section to float to allow the lower section to accommodate different diameter valve bodies. |
| US09810339B2 |
Single axis thermal relief valve
A thermal relief valve, comprising a housing having a channel, a first aperture, and a second aperture, wherein the first aperture and the second aperture are arranged symmetrically about a central axis, an actuator within the housing arranged about the axis, a first seal secured to the actuator, the first seal comprising a plurality of apertures, and having a first upwardly facing surface, and a second downwardly facing surface, a first spring arranged between the second surface of the first seal and the housing component, a second seal comprising a first upwardly facing surface and a second downwardly facing surface, the first surface of the second seal positioned on the second surface of the first seal and, a second spring arranged between the second surface of the second seal and the housing, wherein the first seal and the second seal are axially movable by the actuator along the central axis. |
| US09810337B2 |
Control device for selectively fluidically connecting and disconnecting fluid connection points
A control device selectively fluidically connects and disconnects fluid connection points (A, P, T) by a valve (5), which controls fluid-conducting connection channels (55, 57, 59) extending between the connection points (A, P, T). The connection channels are arranged in a control block (3), into which the valve (5) is at least partially inserted. Proceeding from the respective fluid connection points (A, P, T), the connection channels (55, 59, 57) connected to the fluid connection points extend in parallel to each other until the connection channels lead into a respective control chamber (49; 53, 51). The valve (5) is retained in a receptacle (39) separating two adjacently arranged control chambers (49, 51) from each other. |
| US09810335B2 |
Multi-layer one-way valve for packaging
A multi-layer one-way valve (100) includes: a first layer (10) having at least one first opening (12) formed therein; a second layer (20) having at least one second opening (22) formed therein; and, a third layer (30). The first and second layers are joined together such that at least one first channel (14) is defined therebetween, and the second and third layers are joined together such that at least one second channel (24) is defined therebetween. Additionally, an amount of flow-able liquid is deposited in the first channel between the first and second openings. Suitably, the valve selectively opens to permit gas flow through the first and second channels in response to a pressure differential, the rate of gas flow through the valve is exponentially proportional to the pressure differential. |
| US09810333B2 |
Flange adapter
A flange adapter is provided for positioning an insert device within a pressurized fluid system. A flange adapter assembly includes a pressure containing boundary and a flange adapter configured to be selectively connected to the pressure containing boundary. The adapter is configured to interchangeably fit a plurality of flange standards for the same nominal size. The adapter may also interchangeably fit a plurality of pressure ratings for the same nominal size. The flange adapter may be manufactured separate from the pressure containing boundary to allow for utilizing less costly material and to increase standardization of safety heads. The present invention also includes a gasket design having multi-flange compatibility for use in pressurized fluid systems. |
| US09810332B2 |
Pressure relief valve devices and methods
Pressure relief valves for use in high pressure applications that may include a conical shaped plunger, a body with a conical shaped mating surface corresponding to the shape of the conical shaped plunger, and one or more sealing elements, such as a pair of O-rings, are disclosed. |
| US09810329B2 |
Valve group and inlet module of a valve group
A valve group includes an inlet module and at least one service module connected to the inlet module, the inlet module having a housing, a pressure port, a pressure gallery, a tank port, a tank gallery, a spool movable in the housing to interrupt in a first position a connection between the pressure port and the pressure gallery and to connect in a second position the pressure port and the pressure gallery. A first pressure transducer is provided to detect a first pressure in the pressure gallery and a second pressure transducer is provided to detect a second pressure in the tank gallery, the pressure transducers being connected to a controller determining the position of the spool based on the pressures read from the pressure transducers. |
| US09810327B2 |
Pressure reducing valve
A valve element of a pressure reducing valve includes a taper portion seated on an inner periphery of a valve hole that includes a first area, a second area and a third area in order from an upstream side. The first area is provided such that, when the valve element is open, the height of a passage defined between the first area and the taper portion gradually reduces toward a downstream side. The second area is provided such that the height of a passage defined between the second area and the taper portion is constant when the valve element is open and the entire second area contacts the taper portion when the valve element is closed. The third area is provided such that, when the valve element is open, the height of a passage defined between the third area and the taper portion gradually increases toward the downstream side. |
| US09810323B2 |
Piston ring
A piston ring may include a metallic base, an outer slide layer and an intermediate layer disposed between the base and the outer slide layer. The base may extend between at least two end regions. The outer slide layer and the intermediate layer may be disposed on an outer radial face of each end region of the base. |
| US09810321B2 |
Control apparatus for power transmission system
When a state of a vehicle is a predetermined state of the vehicle where vehicle vibration occurs, weak circulating torque is generated to fill backlash inside an automatic transmission and in a power transmission path by half-engaging a second clutch for establishing a second power transmission path while a first power transmission path remains established in the automatic transmission. A speed ratio of the second power transmission path is alternatively set to a lower vehicle speed-side speed ratio with respect to a speed ratio of the first power transmission path or a higher vehicle speed-side speed ratio with respect to the speed ratio of the first power transmission path in response to a traveling state. It is possible to generate weak circulating torque in a direction to increase an input shaft rotation speed or in a direction to reduce the input shaft rotation speed in accordance with the traveling state. |
| US09810316B2 |
Control apparatus and control method for automatic transmission
When throttle valve opening degree is larger than predetermined throttle valve opening degree Y in the case where a decision on shift to gear stage at which maximum load is applied to predetermined rotary member of automatic transmission is made, the gear stage is not formed. Therefore, large load is restrained from being applied to the predetermined rotary member of the automatic transmission. Besides, gear stage that is lower in vehicle speed than the gear stage by one stage or gear stage that is higher in vehicle speed than the gear stage by one stage is formed depending on whether acceleration requirement is large or small. Therefore, driving torque corresponding to the acceleration requirement is likely to be obtained. In consequence, the load applied to the predetermined rotary member of the automatic transmission can be reduced, and feeling of strangeness can be restrained from being caused by the driving torque. |
| US09810312B2 |
Planetary gear device
A planetary gear device includes: a sun gear; a plurality of planet gears that mesh with the sun gear; and a baffle unit disposed in a circumferential gap between the adjacent planet gears. The baffle unit includes: a first introduction opening portion open in a radially inward direction to introduce lubricating oil, which has lubricated the sun gear and the planet gears, into the baffle unit; an end wall forming one end in an axial direction of the first introduction opening portion; a discharge opening portion to discharge lubricating oil in the baffle unit; and a guide portion disposed at a side portion of the baffle unit on a rear side in rotation direction of the sun gear, and configured to cover the first introduction opening portion in the circumferential direction and to guide the lubricating oil to an outer circumference of the adjacent planet gears. |
| US09810307B2 |
Filler cam apparatus
A filler cam apparatus having an upward directing portion and an insert member. The upward directing portion having a generally circular configuration, and includes a main body with an upper cam surface extending therealong. The upwardly directing portion includes at least one insert slot. The insert member is releasably attachable to the main body, positionable in the insert slot. The insert member has a body defining a base, an outer surface and an inner surface. The base of the insert member interfaces with the base of the main body. The insert member further includes an upper cam surface including an entry and an exit and a central valley. The entry and exit correspond to opposing portions of the upper cam surface of the main body on either side of the at least one insert slot, with the central valley defining a downward depth. |
| US09810306B2 |
Differential device
In a differential device, paired side gears include shaft portions and intermediate wall portions formed in a flat plate shape intersecting an axis of the output shafts, the intermediate wall portions integrally connecting the shaft portions to toothing portions of the side gears separated outward from the shaft portions in a radial direction of an input member, respectively. Each of the intermediate wall portions is formed with a width in the radial direction which is longer than a maximum diameter of a pinion. A cover portion includes a boss portion and a side wall portion connected to the boss portion and having an outer side surface as a surface orthogonal to the axis of the output shafts. A back surface of at least one of the intermediate wall portion and the toothing portion is supported on an inner side surface of the side wall portion. |
| US09810305B2 |
Gearing device with secondarily coupled power split
A transmission device (1) with secondarily coupled power splitting in which part of an applied torque can be conducted, in a first power branch (3) at least by way of a hydrostatic system (4), and the other part of the torque can be conducted in a second power branch (5) via mechanical system (6), located between a transmission input (7) and a transmission output (8). The hydrostatic system (4) of the first power branch (3) includes at least one pump (12) and at least one motor (13) that is functionally connected to the pump by way of a hydraulic circuit, and both of the pump and motor are adjustable. The two power paths (3, 5) can be summed by a summing gear system (9). The pump (12) is made smaller than the motor (13). |
| US09810302B2 |
Torque converter clutch with reduced back pressure
A torque converter comprising: an axis of rotation; a first seal at a first radial distance relative to the axis of rotation; a second seal at a second radial distance relative to the axis of rotation; an impeller shell and a balancing plate defining at least a portion of a first hydraulic chamber; a piston plate sealed via the first seal to the balancing plate defining at least a portion of a second hydraulic chamber; a cover sealed to the piston plate via the second seal defining at least a portion of a third hydraulic chamber. A clutch plate is radially outward relative to the balancing plate. The sealing arrangement, effective at preventing drift-on or drift-off of the clutch due to dynamic pressure, features a first radial distance that is the same or equal to the second radial distance. |
| US09810296B2 |
Belt tensioning device
A belt tensioning device comprises a base member having an attachment portion and an opening for a drive shaft; first and second tensioning arms that are pivotably supported by first and second bearings on the base member around first and second pivot axes and have first and second tensioning rollers 5, 7. A spring arrangement pretensions the two tensioning arms in a circumferential direction towards each other; wherein the spring arrangement has at least one bow-shaped spring that has a circumferential extension of less than 360° around the first and the second pivot axis; wherein the at least one bow-shaped spring has first and second support portions that are supported on the first and second tensioning arm as well as a spring portion extending between the first and second support portion; wherein the at least one bow-shaped spring has an axial length in the area of the first and the second support portion which is axially shorter than a total axial length of the bow-shaped spring. |
| US09810294B1 |
Planetary gear train of automatic transmission for vehicle
A planetary gear train of an automatic transmission for the vehicle may include: an input shaft receiving torque of an engine; an output shaft outputting torque; a first planetary gear set including first, second, and third rotation elements; a second planetary gear set including fourth, fifth, and sixth rotation elements; a third planetary gear set including seventh, eighth, and ninth rotation elements; and a fourth planetary gear set including tenth, eleventh, and twelfth rotation elements. |
| US09810293B1 |
Planetary gear train of an automatic transmission for a vehicle
Ten forward speeds and one or more reverse speed are achieved by a planetary gear train of an automatic transmission for a vehicle including an input shaft, an output shaft, four planetary gear sets respectively having three rotational elements, and six control elements for selectively interconnecting the rotational elements and a transmission housing. |
| US09810288B2 |
Transmission
A transmission (G) is provided with four planetary gear sets (P1, P2, P3, P4), several shafts (W1-W8) and a first, second, third, fourth and fifth shift element (B1, B2, K1, K2, K3), the selective meshing of which brings about different transmission ratio relationships between a transmission input shaft (GW1) and a transmission output shaft (GW2). The second shift element (B2) and/or the fifth shift element (K3) is arranged, in a series at a sixth shift element (K4), in the power flow between the fifth shaft (W5) and a sun gear (So-P4) of the fourth planetary gear set (P4). |
| US09810285B2 |
Lever binder
An anchor point for a lever binder is disclosed herein. The anchor point includes a collar. The anchor point also includes a cap including a base and at least one arm. The collar and the cap cooperate to form an aperture for receiving a handle of a lever binder. |
| US09810284B2 |
Tension link for a belt splicer
There is a need for a tension-link for belt-splicer that is lighter and where damage to the link is more easily detected. The solution is a tension-link (30) for a belt-splicer with an engagement length that is based on a rope-loop (45) of high-strength synthetic fiber, wound around bosses, where the bosses and the loop are encapsulated in molded plastic (56). The link connects cross-beams of the splicer. Additional features of the link include couplings which permit rotation (52) when the beams deflect in bending. The links can be stored inside the hollow interior of the beams. The couplings include eccentrically mounted blocks (43) that can be orientated to adjust the length of the link. |
| US09810281B2 |
Damping force control type shock absorber
PROBLEMProvided is a damping force control type shock absorber capable of obtaining an appropriate damping force even in the event of a failure independently of the stoke of a valving element of a solenoid valve.MEANS FOR SOLVINGA piston 5 having a piston rod 6 connected thereto is fitted in a cylinder 2 having hydraulic oil sealed therein, and a flow of hydraulic oil induced by movement of the piston 5 is controlled by a damping force generating mechanism 26 to generate a damping force. In the damping force generating mechanism 26, damping force is generated by a pilot-type main valve 27 and a normally-open pilot valve 28 which is a solenoid valve, and the damping force is adjusted by energization of a coil 37. A fail-safe valve 100 is provided downstream of the pilot valve 28. During normal operations, the fail-safe valve 100 opens the flow path through excitation of the coil 37 of the pilot valve 28. In the event of a failure, due to loss of excitation, the fail-safe valve 100 restricts the flow path to generate an appropriate damping force in place of the pilot valve 28, which has become inoperable. |
| US09810280B2 |
Damping valve
A damping valve includes a valve seat member that includes a port and a first valve seat, a shaft member disposed on the valve seat member, an annular main valve element that is mounted on the shaft member, seats on and separates from the first valve seat, and includes a second valve seat on an opposite side of the valve seat member, a sub valve element that is mounted on the shaft member, and seats on and separates from the second valve seat, a valve-element-between chamber that is disposed between the main valve element and the sub valve element, and on an inner peripheral side of the second valve seat, a restrictive passage that causes the port to be communicated with the valve-element-between chamber to provide a resistance to a flow of a passing fluid, a main valve element biasing part biasing the main valve element to the valve seat member side, and a sub valve element biasing part biasing the sub valve element to the main valve element side. The restrictive passage is formed of a ring-shaped gap between the main valve element and the shaft member. |
| US09810279B2 |
Vibratory bandgap device
A vibratory isolator in one example comprises at least one uniform mass inertia component and at least one uniform compliant component which are configured to exhibit a vibratory bandgap and which are configured to exhibit shear/bending coupling. A further implementation of the invention comprises a vibratory isolator comprised of an isolator and a plurality of disk inertias affixed to the isolator such that the vibratory isolator exhibits a vibrational bandgap in a predetermined frequency range. |
| US09810271B2 |
Clutch mechanism and transmission
Under the condition that the rotation speed of a first rotating shaft is higher than that of a second rotating shaft, supported portions go through right-handed helical flutes to perform an engaging operation. Under the condition that the rotation speed of the first rotating shaft is lower than that of the second rotating shaft, the supported portions go through left-handed helical flutes to perform the engaging operation. In a releasing operation, the supported portions go through the right-handed helical flutes to release a clutch mechanism under the condition that the rotation speed of the first rotating shaft is lower than that of the second rotating shaft, and the supported portions go through the left-handed helical flutes to release the clutch mechanism under the condition that the rotation speed of the first rotating shaft is higher than that of the second rotating shaft. |
| US09810266B2 |
Bearing with protective cover for a seal
A bearing having an inner ring, an outer ring, and at least one seal arranged between the rings. The bearing including a protective cover that delimits an annular space into which the seal extends and provides an outer annular portion and at least one inner portion disposed radially facing and at a distance from one another, and a connecting annular portion linking the outer annular portion and the inner portion; and at least one means for fixing the protective cover onto the inner ring, the fixing means passing through the outer and inner portions of the protective cover and cooperating with the inner ring. |
| US09810263B2 |
Retainer segment for a roller bearing for supporting a main shaft of a wind-power generator
A tapered roller bearing (31a) has a plurality of retainer segments (11a, 11d) each having a pocket to house a tapered roller (34a), and arranged so as to be continuously lined with each other in a circumferential direction between an outer ring (32a) and an inner ring (33a). The retainer segment (11a, 11d) is formed of a resin containing a filler material to lower a thermal linear expansion coefficient. In addition, a clearance (39a) is provided between the first retainer segment (11a) and the last retainer segment (11d) after the plurality of retainer segments (11a, 11d) have been arranged in the circumferential direction without providing any clearance. Here a circumferential range (R) of the clearance (39a) is larger than 0.075% of a circumference of a circle passing through a center of the retainer segment (11a, 11d) and smaller than 0.12% thereof at room temperature. |
| US09810262B2 |
Spacer device, toroidal roller bearing and method
A spacer device for roller elements of a toroidal roller bearing includes an inner ring with an inner ring raceway and an outer ring with an outer ring raceway. The toroidal roller bearing allows for axial and angular displacement between the inner ring and the outer ring. The spacer device comprises at least one centering element that is arranged to extend in between adjacent roller elements in a longitudinal direction of the roller elements when the spacer device is in use. The at least one centering element is arranged to make contact with at least one of one point or a region of one of the inner ring raceway or the outer ring raceway when the spacer device is in use, whereby the spacer device is centered on the one of the inner ring raceway or the outer ring raceway. |
| US09810261B1 |
Bearing
A bearing including a base, a plurality of slots, and a plurality of rollers disposed in the plurality of slots. At least one of the plurality of slots may be configured to retain a first roller and a second roller of the plurality of rollers at different skewing angles. Methods for manufacturing bearings are also described. In an embodiment, a method of manufacturing a bearing includes providing a first plurality of base layers. The first plurality of base layers may include portions of a plurality of slots and portions of a plurality of cooling channels. The method may include inserting a roller in at least one of the portions of the plurality of slots and providing a second plurality of base layers. |
| US09810258B2 |
MEMS hinges with enhanced rotatability
A mechanical device includes a long, narrow element made of a rigid, elastic material. A rigid frame is configured to anchor at least one end of the element, which is attached to the frame, and to define a gap running longitudinally along the element between the beam and the frame, so that the element is free to move within the gap. A solid filler material, different from the rigid, elastic material, fills at least a part of the gap between the element and the frame so as to permit a first mode of movement of the element within the gap while inhibiting a different, second mode of movement. |
| US09810256B2 |
Lock ring
A lock ring includes an elongated body including an end having a male portion, including a tip having a transverse cross-section larger in diameter than an adjacent portion of the lock ring body. Another end of the body includes a female portion including a tip having a transverse cross-section larger in diameter than the tip of the male portion of the body. The tip of the female portion defines a groove open to the exterior of the tip of the female portion. The groove is configured for receiving the tip of the male portion of the body, wherein the ends of the body are in a connected position. A cover is configured for closing the groove in the tip of the female portion of the body for securing the male portion of the body in the female portion in the connected position. |
| US09810253B2 |
Clip lock fasteners and fastening system
A friction fit clip fastening system that creates a firm and invisible connection between panels or substrates without the use of tools or glue, comprising a fastener and mating rout. The fastener has a clip element that allows it to clip and connect to a mating rout. Different routs are used for different embodiments of the fasteners. The rout is formed directly in the panel face or edge or formed on a substrate by a router bit that has three cutting edges. The connections made by the friction fit clip fastening system are invisible. The fasteners can be installed at the manufacturing site so the user simply clips or slides the fasteners into the appropriate slot or rout when assembling. The friction fit fastening system is easily removable from the panels making assembling and disassembling quick and easy because the fastener is made of one piece. The friction fit clip fastening system can also be permanent if the permanent rout is used. |
| US09810250B2 |
Clamping assembly for flexible conductors used on elevated platforms
Apparatus for securing the working end of an elongated flexible conductor of fluid or electricity to an elevated work platform comprising a locking C clamp having movable opposed jaws adapted to secure the clamp to the platform and where one of the clamping jaws mounts an adapter that provides an attachment point for connecting a hose or electrical cable to the platform, thus eliminating the necessity of a workman on the platform supporting the weight of and controlling a long length of hose or cable extending from the platform to the ground. |
| US09810247B2 |
Rotary actuator
A rotary actuator is equipped with an end cover disposed on one end surface of a cylinder main body, a first plug that is engaged with a wall surface constituting an opening on another end side of a first cylinder hole, and a second plug that is engaged with a wall surface constituting an opening on another end side of a second cylinder hole. A first port communicating with a first front cylinder chamber and a second rear cylinder chamber, and a second port communicating with a second front cylinder chamber and a first rear cylinder chamber are formed in the end cover. |
| US09810246B2 |
Hydraulic drive system
A hydraulic driving system includes a hydraulic cylinder with a cylinder tube and a cylinder rod, a main pump, a hydraulic-fluid path, a charge pump, a stroke position detecting unit, and a pump control unit. The hydraulic-fluid path forms a closed circuit between a main pump and the hydraulic cylinder. The cylinder rod expands or contracts depending on how hydraulic fluid is supplied and exhausted to and from first and second chambers. The charge pump replenishes hydraulic-fluid in the hydraulic-fluid path. The pump control unit performs flow-rate reduction control in which the pump control unit reduces a suction flow rate so that a suction flow rate of the main pump is equal to or less than a maximum discharge flow rate of the charge pump when the stroke position becomes closer to a stroke end of the cylinder rod than a prescribed reference position during the flow rate reduction control. |
| US09810244B2 |
Flow control valve for construction machinery
Disclosed is a flow control valve for construction machinery, the flow control valve being adapted to reduce pressure loss due to flow on return to a hydraulic tank during the boom-down operation of a large-scale excavator. The flow control valve for construction machinery according to the present invention comprises: first and second boom spools which are respectively coupled to first and second boom valve blocks, and which regulate working fluid that is respectively supplied from first and second hydraulic pumps to a boom cylinder during direction reversal; a boom-up flow-adjusting means which, in direction reversal of the first and second boom spools for boom-up drive, supplies working fluid from the first and second hydraulic pumps into a large chamber of the boom cylinder via the first and second boom spools respectively, and causes part of the flow of working fluid from the second hydraulic pump to pass via the second boom spool so as to be combined with working fluid being supplied from the first hydraulic pump to the large chamber of the boom cylinder due to direction reversal of the first boom spool; and a boom-down flow-adjusting means which, in direction reversal of the first and second boom spools for boom-down drive, causes part of the flow of working fluid coming back from the large chamber of the boom cylinder to return to the hydraulic tank via the first and second boom spools respectively, and causes part of the flow of working fluid coming back from the large chamber of the boom cylinder to combine as respective regenerative flows for working fluid on the small chamber side of the boom cylinder. |
| US09810235B2 |
Mold for a centrifugal impeller, mold inserts and method for building a centrifugal impeller
A mold for a centrifugal impeller for a turbomachine is provided. The mold comprises at least one annular insert, wherein the annular insert comprises a plurality of aerodynamic vane inserts configured to reproduce an annular assembly of aerodynamic vanes of a finished centrifugal impeller. |
| US09810233B2 |
Sealing arrangement for axially split turbomachines
An axially-split turbomachine comprising a casing comprised of a first casing portion and a second casing portion, forming a housing for a rotor arranged for rotation therein. The rotor comprises a shaft and at least one impeller mounted on the shaft. The casing comprises at least one shaft passageway through which the shaft extends from the interior of the casing towards the exterior of the casing. The sealing arrangement comprises a linear sealing member, extending between the first and the second casing portions. The sealing arrangement further comprises at least one sealing ring portion surrounding said at least one shaft passageway. The sealing ring portion and the linear sealing member form a continuous sealing body. |
| US09810232B2 |
Pump unit
A pump assembly with a stator housing (18), in whose inside a wet-running electric motor with a can (14) is arranged, and with a pump housing (2) connected to the stator housing (18). An annular shaped seal (22) is arranged between the stator housing (18) and a collar (34) of the can (14) on the one hand, and the pump housing (2) on the other hand. |
| US09810227B2 |
Ceiling fan
The present disclosure relates, in some embodiments, to ceiling fans. More specifically, the present disclosure relates to ceiling fans that may comprise a body comprising a top cover, a bottom cover, and an internal cavity therebetween. Curvilinear segments of the top cover may contour against curvilinear segments of the bottom cover. Fan blades may be secured between the top cover and the bottom cover, and may extend through a lateral recess of the body. The top cover and the bottom cover may form a body comprising a substantially discoidal or substantially oblate spheroid geometry. |
| US09810226B2 |
Axial compressor
The axial compressor has a two-stage guide vane cascade at the discharge-side end of the rotor. The guide vanes of the second stage of the cascade are staggered in the circumferential direction in relation to the guide vanes of the first stage in such a way that vortex streamers created by the guide vanes of the first stage cannot impinge upon the guide vanes of the second stage. |
| US09810224B2 |
Electromagnetic power transmission for a rotary-wing aircraft or a fixed-wing aircraft
Rotary-wing aircraft or fixed-wing aircraft consisting of one or a plurality of rotors and/or one or a plurality of airscrews being caused to rotate by means of at least one shaft, the said aircraft comprising a distributed electric motor unit configured to ensure the propulsion and/or the lifting of the said aircraft by causing the said shaft to rotate, the motor unit being a distributed electric motor unit connected directly to the rotating shaft, no mechanism for the transmission of movement being interposed between the said unit and the said shaft, the distributed electric motor unit being composed of a plurality of stacked electric motor elements, each said electric motor element being connected directly to the rotating shaft and consisting of at least one fixed stator and at least one moving rotor capable of connection to the said rotating shaft in order to transmit to it a mechanical power of the following kind where: ·Pr=the nominal mechanical power necessary for the propulsion and/or for the lifting of the said aircraft, ·Pim=the maximum mechanical power capable of being delivered by the electric motor element on level i, to the rotating shaft, for instance Pim |
| US09810218B2 |
Crankcase heater systems and methods for variable speed compressors
A system includes a compressor having a shell housing a compression mechanism driven by an electric motor in an on state and not driven by the electric motor in an off state. The system also includes a variable frequency drive that drives the electric motor in the on state by varying a frequency of a voltage delivered to the electric motor and that supplies electric current to a stator of the electric motor in the off state to heat the compressor. |
| US09810214B2 |
Calculating downhole pump card with iterations on dual damping factors
A pump apparatus has a downhole pump disposed in a wellbore and has a motor at the surface, and a rod string operatively moved by the motor reciprocates the downhole pump in the wellbore. Downhole data indicative of load and position of the downhole pump is generated using surface measurements and a wave equation model having an upstroke damping factor and a downstroke damping factor. Actual fluid load lines are determined from the downhole data for upstrokes and downstrokes of the downhole pump, and calculated fluid load lines for from the strokes are determined from the distribution of the load values in the downhole data. The actual fluid load lines are compared to the calculated fluid load lines to determine if the downhole card is over or under-damped. Then, at least one of the upstroke or downstroke damping factors of the wave equation model is adjusted so that new downhole data can be generated with appropriate damping. |
| US09810212B2 |
Fluid load line calculation and concavity test for downhole pump card
A pump apparatus has a downhole pump disposed in a wellbore and has motor at a surface of the wellbore, and the downhole pump is reciprocated in the wellbore by a rod string operatively moved by the motor. A card indicative of load and position of the downhole pump is generated using surface measurements and a wave equation model having a damping factor or two damping factors. Actual fluid load lines are determined from the downhole card for upstroke and downstroke of the downhole pump, and calculated fluid load lines from the load distribution of the downhole data. The actual fluid load lines are compared to the calculated fluid load lines so that at least one parameter of the pump apparatus can be modified based on the comparison. For example, the damping of the wave equation model can be adjusted so that another downhole card can be generated. |
| US09810209B2 |
Compressor
A rear housing includes a first passage extending from an accommodation chamber towards a communication hole of a valve-forming plate. A cylinder block includes a connection portion to be connected to an external device, an outlet space opening towards the connection portion, and a second passage extending from the outlet space towards the communication hole of the valve-forming plate. A discharge passage includes a discharge chamber, the accommodation chamber, the first passage, the communication hole, the second passage, and the outlet space. The flow passage area of the communication hole is larger than at least one of the flow passage area of the first passage and the flow passage area of the second passage. The discharge passage can be designed with high flexibility. |
| US09810207B2 |
Method and shear-driven micro-fluidic pump
An example includes an apparatus to pump a fluid. The apparatus includes a housing extending along a length defining an elongate interior, an actuator in the housing, conforming to the elongate interior, the actuator including a plurality of lumens, each having a length extending substantially parallel to the elongate interior, each from around 10 to 200 micrometers across and an actuator configured to oscillate the actuator in the actuator housing along the length of the elongate interior with a rate differential between movement in a first direction versus movement in a second direction opposite the first direction to pump the fluid. |
| US09810203B2 |
Method and calculator unit for determining total damage to at least one rotating component of a drive train
A method for determining total damage to at least one rotating component of a drive train in a system, in particular a wind or wave energy system, includes determining over time during operation of the system a variable characterizing a rotational speed of the component and a variable characterizing a torque transmitted by the component. A load collective is determined in a calculator unit from the temporal progression of the variables, and the total damage is determined from a comparison of the determined load collective and a reference load collective. |
| US09810201B2 |
System and methodology for wind compression
A wind compressor system having one or more wind turbines and a plurality of wind compressors located proximate the one or more wind turbines. The wind compressors optimize the energy created by the wind turbines by redirecting and converging the wind from the wind compressor to the wind turbines. Each of the wind compressors comprises an obstruction having a size and shape adapted to converge the wind currents by means of a Venturi effect toward the one or more turbines thereby increasing the velocity and force of the wind hitting the wind turbine. A plurality of transporters coupled to the wind compressors. The transporters configured to move at least one wind compressors to a location that maximizes the force of the wind encountered by the turbine. |
| US09810195B2 |
Turbine with radial inlet and outlet and multi-element guide vanes for oscillating flows
An oscillating water column (OWC) turbine and method of extracting energy therefrom is provided. The OWC turbine includes a shaft (101) rotatable about a central axis (103), and first and second ports (112, 114) disposed around the central axis. A flow passage (104) extends radially-inward from the ports and extends axially therebetween. Rotor blades (120) are coupled to the shaft, intersect the flow passage, and are offset from the central axis by a first distance. First guide vanes (116) intersect the flow passage and are disposed proximal the first port. The first guide vanes (116) include first and second stators (116a, b), the first stators (116a) being positioned between the first port (112) and the second stators (116b). Second guide vanes (118) intersect the flow passage and are disposed proximal the second port. The first and second guide vanes are offset from the central axis by a second distance that is greater than the first distance. |
| US09810193B2 |
Convertible water pump
A convertible pump formed of wound flexible tubing having an inlet communicating water to an outlet at an opposite end of the tubing. A paddle wheel with collapsible fins provides power to rotate the pump when in a vertical position. A planar surface of the wound tubing forms a table when pivoted on a stand to a horizontal disposition with the support surface for the stand. |
| US09810191B2 |
Engine for vehicle using alternative fuels
This invention relates to an engine for a vehicle using alternative fuel, preferably gas, comprising an engine (5) having a spark ignited ignition system (2) wherein said ignition system (2) includes misfire detection by means of a sensor device (4) providing information to a control system (20), connected to or within said ignition system (2), and wherein said combustion includes diluted operation to optimize emissions wherein said sensor device (4) includes an ion sensing measurement means (40) arranged to measure an ion current in said engine (5) and that said ignition system (2) has a built-in function to detect misfiring through an analysis of the ion current of the engine (5) during combustion. |
| US09810189B2 |
Fuel distributor
A fuel distributor, which is used, in particular, for fuel injection systems of mixture-compressing, internal combustion engines having externally supplied ignition, includes a distributor pipe, a first holder and at least one second holder. The distributor pipe has a longitudinal axis. In this connection, the first holder and the second holder are situated at the distributor pipe so as to be axially set apart from one another with respect to the longitudinal axis. The distributor pipe is designed to allow axial length compensation. It is also possible for at least one holder to be designed to allow axial length compensation. |
| US09810188B2 |
Fuel injection valve
Provided is a fuel injection valve capable of stably injecting a fuel formed into a thin film. The fuel injection valve includes: a valve seat including a fuel path and a valve seat portion therein; a valve member including an abutment portion configured to sit on the valve seat portion, for opening and closing the fuel path through separation and contact of the abutment portion away from and with the valve seat portion; and a fuel chamber brought into communication with the fuel path, in which: the fuel chamber includes slit-like injection holes for injecting a fuel; and each of the injection holes has a slit-like shape for making fuel flows to collide against each other in a long axis direction of each of the injection holes to form a liquid film in a direction crossing the long axis direction. |
| US09810187B2 |
Circuit arrangement for inductively heating a fuel injector valve
A circuit configuration for inductively heating a fuel injector, includes an injection valve heater coil having connections forming first and second nodes, a capacitor connected parallel to the heater coil, a first inductor connected between a positive pole of a supply voltage and the first node, a second inductor connected between the positive pole of the supply voltage and the second node, a first controllable switching element connected between the first node and a negative pole of the supply voltage, a second controllable switching element connected between the second node and the negative pole of the supply voltage, and a control unit connected to control inputs of the switching elements for applying a switch-on level to the control inputs when the voltage at the respective node connected to a switching element becomes 0 and for dimensioning a switch-on duration of the switching element according to a preset heating power. |
| US09810185B2 |
Vehicle fuel system
An improved vehicle fuel system enables mixing of natural gas and a liquid fuel upstream of a combustion cylinder. According to some embodiments the system includes: a gas pressure vessel and associated gas pressurization system to deliver natural gas at a desired pressure; a liquid fuel storage vessel and associated reservoir pump to deliver liquid fuel at a desired pressure; a mixing system configured to receive and mix the liquid fuel from the liquid fuel storage vessel and natural gas from the gas pressure vessel to produce a homogeneous fluid fuel mixture; and a common rail system connecting the mixing system to an engine that consumes the homogeneous fluid fuel. |
| US09810183B2 |
Heat exchanger for thermal management systems for the feeding of fuel in internal combustion engines
The internal combustion engines (M) of the invention are provided with a cooling water circuit, associated with a water radiator and with a lubricant oil circuit. The heat exchanger (HE) comprises an inlet and an outlet of water connected, in series, to an outlet of the water radiator, by means of a cooled water conduit and of the cooling water circuit, and to an inlet of the water radiator, by means of a return conduit and a hot water conduit; a fuel inlet nozzle and a fuel outlet nozzle, selectively connected to the fuel supply to the engine (M); and an inlet and an outlet of lubricant oil, connected to the lubricant oil circuit by means of respective oil conduits. |
| US09810181B2 |
Heater device of diesel fuel filter
A heater device of a diesel fuel filter may include a heater housing inserted into a diesel fuel filter, and a heater portion inserted into the heater housing. A plurality of flow-path regions may be formed in the heater portion such that heated fuel passes through the heater portion. Accordingly, heat is transmitted directly from a heater portion including a plurality of heat radiating plates and PTC devices, and thus fuel is rapidly heated and a fuel transfer velocity is increased so as to improve engine starting performance at low temperature, thereby improving marketability and convenience. |
| US09810175B2 |
Oil scraper ring
The oil control ring (2) extends in a circumferential direction (2x) about a center (2l) and has a longitudinal axis (2m) that passes through the center (2l), wherein the oil control ring (2) has an end face (2d) that faces the center (2l), and wherein the oil control ring (2) has a first lateral surface (2s), a second lateral surface (2t), and an outer surface (2u) facing away from the center (2l), wherein the oil control ring (2) has a plurality of channels (2c) extending toward the center (2l) on the first lateral surface (2s), said channels being arranged at mutual distances in the circumferential direction (2x) and extending over the entire width of the first lateral surface (2s) in the radial direction and thereby forming a fluid-conducting connection between the end face (2d) and the outer surface (2u), and wherein crown parts (2i) extending in the circumferential direction (2x) are arranged between pairs of channels (2c), wherein each crown part (2i) protrudes beyond the respective channel (2c) in the direction of extent of the longitudinal axis (2m) and forms a lateral channel surface (2w) for the channel (2c), wherein at least one of the crown parts (5i) is designed as a long crown part (2p) and extends over an angular range (α) between 60 degrees and 350 degrees in the circumferential direction (2x). 212×2121. |
| US09810166B2 |
Fuel management system for variable ethanol octane enhancement of gasoline engines
Fuel management system for efficient operation of a spark ignition gasoline engine. Injectors inject an anti-knock agent such as ethanol directly into a cylinder of the engine. A fuel management microprocessor system controls injection of the anti-knock agent so as to control knock and minimize that amount of the anti-knock agent that is used in a drive cycle. It is preferred that the anti-knock agent is ethanol. The use of ethanol can be further minimized by injection in a non-uniform manner within a cylinder. The ethanol injection suppresses knock so that higher compression ratio and/or engine downsizing from increased turbocharging or supercharging can be used to increase the efficiency or the engine. |
| US09810162B2 |
Actuating device for changeover valves of an internal combustion engine and internal combustion engine
An actuating device (11) is provided for changeover valves (10) of an internal combustion engine having an adjustable compression ratio. Each changeover valve (10) is used to control a hydraulic oil flow in hydraulic chambers of an eccentric adjusting device of a respective connecting rod (1) of the internal combustion engine. Each changeover valve (10) has a pick-off element (12) that can be actuated by the actuating device (11). The actuating device (11) has a selector fork (13) for each changeover valve (10) and hence for each pick-off element (12) to be actuated. The selector forks are secured on a support structure (14) and can be moved from a first selection position into a second selection position against the restoring force of a return element (22), and wherein the restoring force of the return element (22) moves the selector forks (13) automatically in the direction of the first selection position. |
| US09810160B2 |
Gas turbine temperature measurement
The disclosure relates to a method for determining a temperature in a pressurized flow path of a gas turbine comprising the steps of sending an acoustic signal from an acoustic signal emitting transducer across a section of the pressurized flow path, detecting the acoustic signal with a receiving transducer, measuring the time needed by the acoustic signal to travel from the acoustic signal emitting transducer to the receiving transducer, calculating the speed of sound, and calculating the temperature as a function of the speed of sound, the heat capacity ratio (□) and a specific gas constant (Rspec) of the gas flowing in the pressurized flow path.Besides the method, a gas turbine with a processor and transducers arranged to carry out such a method is disclosed. |
| US09810157B2 |
Compressor shroud reverse bleed holes
A gas turbine engine compressor includes a rotor defining a central axis of rotation and a plurality of blades which project into an annular compressor gas flow passage, and a shroud circumferentially surrounding the rotor and having a radially inner surface adjacent to the blade tips. Bleed holes extend through the shroud adjacent the blade tips, each of the bleed holes having an inlet end disposed in the shroud radially inner surface and an outlet end disposed in a shroud radially outer surface. Bleed air removed from the annular gas flow passage flows through the bleed holes from the inlet to the outlet ends. The outlet end of each bleed hole is located circumferentially upstream of the inlet end relative to a direction of rotational flow in the annular gas flow passage driven by a direction of rotation of the rotor. |
| US09810156B2 |
Systems and methods for controlling mode transfers of a combustor
Systems and methods for controlling mode transfers of a turbine combustor are provided. According to one embodiment, a system may include a controller to control a combustor, and a processor communicatively coupled to the controller. The processor may be configured to receive current operating conditions, target operating limits, and combustor transfer functions. The combustor transfer functions may be evaluated to estimate operating limits associated with one or more combustion modes under the current operating conditions. The estimated operating limits associated with the one or more combustor modes may be compared to the target operating limits, and, based on the comparison, at least one of the combustion modes may be selected. The combustor may then be selectively transferred to the selected combustion mode. |
| US09810154B2 |
Casing body through which hot gases can flow and comprising an inner heat shield
A casing body for a hot gas flow includes an outer casing body having a hot gas side with a precisely prepared locating surface. A pin-type retainer is disposed on the locating surface, and an inner heat shield is disposed at a distance from the hot gas side of the outer casing body and fastened to the retainer. |
| US09810153B2 |
Engine
The present disclosure relates to an engine having two modes of operation—air breathing and rocket—that may be used in aerospace applications such as in an aircraft, flying machine, or aerospace vehicle. The engine's efficiency can be maximized by using a precooler arrangement to cool intake air in air breathing mode using cold fuel delivery systems used for the rocket mode. By introducing the precooler and certain other engine cycle components, and arranging and operating them as described, problems such as those associated with higher fuel and weight requirements and frost formation can be alleviated. |
| US09810149B2 |
Process to obtain a compressed gas
The invention is directed to a process to obtain a compressed gas starting from a starting gas having a lower pressure by performing the following steps: (i) increasing the pressure and temperature of a gas having an intermediate pressure by means of indirect heat exchange against a fluid having a higher temperature to obtain a gas high in pressure and temperature, (ii) obtaining part of the gas high in temperature and pressure as the compressed gas, (iii) using another part of the gas high in temperature and pressure as a driving gas to increase the pressure of the starting gas in one or more stages to obtain the gas having an intermediate pressure for use in step (i). The invention is also directed to a configuration wherein the process can be performed and directed to a process to generate energy using the process. |
| US09810148B2 |
Self-cooled orifice structure
A self-cooled orifice structure, that may be for a combustor of a gas turbine engine includes a hot side panel, a cold side panel spaced from the hot side panel, and a continuous first wall extending axially between the hot and cold side panels and spaced radially outward from a centerline. The structure may further include a first plurality of helical vanes projecting laterally, radially, inward from the first wall for flowing cooling air in a spiraling fashion through the cold side panel, then through the hot side panel. |
| US09810147B2 |
Angled inlet system for a precooler
An apparatus comprises a leading edge of an inlet. The leading edge of the inlet is positioned relative to a direction of air flow such that a total pressure of air along the leading edge of the inlet is equalized within selected tolerances. |
| US09810145B1 |
Ducted impeller
An engine assembly is configured to exceed Mach. The engine assembly has a casing mechanically coupled to a jet engine such that ducting exists between the casing and the jet engine. The jet engine further includes a low pressure compression stage configured to compress a gasses. A high pressure compression stage is connected to the low pressure compression stage and configured to further compress the gasses. A combustion stage is connected to the high pressure compression stage and configured to heat the gasses to three thousand degrees Fahrenheit by back pressure. A low pressure turbine is connected to the combustion stage and configured to utilize energy in the gasses so that there is very little emission from the low pressure turbine. A shaft is connected to the low pressure turbine and configured to turn as a result of the low pressure turbine. A ducted impeller has blades wherein the blades are widest at a blade tip, narrowing down to a hub, while not over lapping and beginning with a rotation of at least 45 degrees to the shaft and of a steeper angle going toward the hub to create an even air pressure along an entire length of each blade. |
| US09810143B2 |
Exhaust control valve branch communication and wastegate
Methods and systems for adjusting a branch communication and wastegate valve in a dual scroll turbocharger system are provided. In one example, a method may include adjusting the branch communication and wastegate valve in a passage connecting a first scroll, a second scroll, and a wastegate passage may control an amount of exhaust flow to a turbine during certain engine operating conditions. |
| US09810142B2 |
Uniflow-scavenging-type two-cycle engine
A uniflow-scavenging-type two-cycle engine includes: a cylinder; a piston that slides in the cylinder; an exhaust port that is provided at a first end of the cylinder; an exhaust valve that opens and closes the exhaust port; a scavenging port that is provided in an inner circumferential surface of a second end of the cylinder in the stroke direction of the piston and inhales an active gas into a combustion chamber in accordance with a sliding movement of the piston; a plurality of fuel injection valves that inject a fuel gas to the active gas, which has been drawn in from the scavenging port to the combustion chamber, to thereby generate a premixed gas; and a fuel injection control unit that varies injection directions of fuel gas injected from a part or all of the fuel injection valves. |
| US09810138B2 |
Air control system with an integrated diagnostic device for a motor vehicle
An air control system with an integrated diagnostic device for a motor vehicle includes: a carrier structure, an air output opening, a closing element arrangement with one or several closing elements adjustably placed on the carrier structure, a power unit which is constructed to adjust the closing element arrangement in an adjustment movement, a diagnostic device to acquire information about the condition of the closing element arrangement, an interface to convey data at least from the diagnostic device to another device, wherein for at least one closing element of the closing element arrangement the air control system also includes a resistance element associated with said closing element which is constructed to temporarily change the torque or force required in a predetermined phase of the adjustment movement for the adjustment of the closing element arrangement, wherein the diagnostic device acquires at least one operating parameter of the power unit as information about the status of the closing element arrangement. |
| US09810134B2 |
Internal combustion engine cooling system
An engine has a cylinder block defining a cooling circuit with an inlet passage adjacent to a first end of the block and fluidly connected to a continuous open channel positioned between a side wall of the block and a plurality of in-line cylinders. The channel intersects a block deck face and extends alongside each cylinder of the plurality of cylinders. The channel is configured to direct coolant to a cylinder head. |
| US09810126B2 |
Flow device for exhaust treatment system
An exhaust treatment system includes an exhaust conduit for conveying exhaust gases from an engine of a vehicle. An aftertreatment device is disposed in the exhaust conduit. A flow device is disposed upstream of the aftertreatment device. The flow device includes a base having a first surface and an oppositely disposed second surface. The base defines a plurality of openings. A plurality of flow deflectors is engaged to the base at the plurality of openings. Each flow deflector includes a first deflector that extends outwardly from the first surface of the base and a second deflector that extends outwardly from the second surface of the base. The first and second deflectors define a passage. Flow of exhaust gases through the passage cause exhaust gases to swirl about a longitudinal axis of the exhaust conduit. |
| US09810124B2 |
Exhaust gas purification system of internal combustion engine
In an exhaust gas purification system having an oxidation catalyst and an exhaust gas purifying unit formed so as to include a filter and a selective reduction-type NOx catalyst, at least one of supply of the fuel component and supply of ammonia or an ammonia precursor in an amount that is increased when a prescribed condition under which a part of a fuel component supplied to exhaust gas passes through to a downstream side of the oxidation catalyst is satisfied as compared to a non-passing time supply amount that is a supply amount of ammonia or the ammonia precursor to be supplied when the prescribed condition is not satisfied is controlled such that ammonia for NOx selective reduction by the increased ammonia or ammonia precursor reaches the exhaust gas purifying unit before the passed fuel component. Accordingly, an effect of a fuel component supplied to exhaust gas on a NOx purification performance of the selective reduction-type NOx catalyst is minimized in the exhaust gas purification system of the internal combustion engine which includes the filter and the selective reduction-type NOx catalyst. |
| US09810123B2 |
Exhaust gas aftertreatment device with injection section
An exhaust system injection section (10) includes an exhaust gas flow channel (19), a laterally arranged injector connection (21), with a fluid introducing injector (22) and an injection chamber (24) formed in the channel, which is delimited by a perforated first separating wall (25), arranged in the channel upstream of the injector connection, and a perforated second separating wall (26) arranged in the channel downstream of the injector connection. To provides intensive mixing of the injected fluid with the exhaust gas flow a perforation (29) of the first separating wall (25) is configured so that exhaust gas largely flows eccentrically through the first separating wall (25) with respect to a longitudinal center axis (23) of the channel and a perforation (31) of the second separating wall (26) is configured so that exhaust gas largely flows concentrically through the second separating wall (26) with respect to the longitudinal center axis (23). |
| US09810122B2 |
Engine exhaust temperature control
Methods and systems for improving operation of an engine at higher speeds and loads are disclosed. In one example, fuel may be injected to an exhaust system of the engine so that temperatures of exhaust system components may be reduced when the engine is operated at higher speeds and loads. |
| US09810116B2 |
Oil separator
An oil separator includes a housing into which mixed gas in which unburned gas and engine oil are mixed with each other is introduced from a crank case; a centrifuge mounted in the housing and generating centrifugal force to the mixed gas to thereby separate the engine oil from the mixed gas; and a filter separator mounted in the housing and filtering the engine oil in the mixed gas. Since the engine oil is primarily separated through the centrifuge and secondarily separated through the filter separator, engine oil separation efficiency is improved as compared to the related art, and the same amount of gas may be treated even with a small size as compared to the related art. |
| US09810115B2 |
Cylinder block with integrated oil jacket
An engine block, an engine sub-assembly, and method for providing and manufacturing an engine block. The engine block includes a plurality of cylinder barrels positioned in the engine block, at least one oil jacket channel formed in the engine block, and an oil inlet port positioned in a peripheral wall of the engine block and connected to the at least one oil jacket channel. The at least one oil jacket channel includes a plurality of curved channel sections. Each curved channel section in the plurality of curved channel sections extends about at least a portion of a circumferential portion of a respective cylinder barrel in the plurality of cylinder barrels. The at least one oil jacket channel extends between adjacent cylinder barrels of the plurality of cylinder barrels in the engine block. |
| US09810114B2 |
Lubrication passageway for lubrication of cam follower assembly
A cam follower assembly is provided including an improved lubricant flowpath. The assembly includes a generally cylindrical housing including an annular groove adapted to be in communication with a lubricant gallery in an engine block or cylinder head. An axial end of the housing includes skirt portions including openings, and one of the skirt portions includes a first recessed section indented from an outer lateral surface of the housing and extending axially between the annular groove and a respective one of the openings. A pin is mounted in the openings of the skirt portions and has a second recessed section indented from an outer lateral surface of the pin that extends to at least one of the ends of the pin. The second recessed section is in communication with the first recessed section, and a cam roller supported on the pin. |
| US09810111B2 |
Oil supply structure of water-cooled internal combustion engine
An oil supply structure of a water-cooled internal combustion engine includes an oil cooler for improving oil circulation efficiency by making an oil passage of a lubrication system short. In addition, weight of the oil cooler is reduced by reducing the number of parts. The oil supply structure of a water-cooled internal combustion engine includes an oil pump drive shaft of an oil pump that is coaxially coupled with one end of a balancer shaft placed parallel with a crankshaft and a water pump drive shaft of a water pump that is coaxially coupled with the other end of the balancer shaft. In the oil supply structure, an oil cooler is provided in the vicinity of the oil pump together with an oil filter. |
| US09810109B2 |
Engine variable camshaft timing phaser with planetary gear set
An engine variable camshaft timing phaser (10) includes a sprocket (12), three ring gears (26, 28, 30), multiple planet gears (24), and a sun gear (22). The sprocket (12) receives rotational drive input from an engine crankshaft. One or more of the three ring gear(s) (26, 28, 30) receives rotational drive input from the sprocket (12) and rotates with the sprocket (12), and the remaining ring gear(s) (26, 28, 30) transmit rotational drive output to an engine camshaft (62). All three of the ring gears (26, 28, 30) engage with the planet gears (24). And the sun gear (22) also engages with the planet gears (24). In operation, relative rotational speeds between the sprocket (12) and the sun gear (22) causes the engine camshaft (62) to advance or retard engine valve opening and closing. |
| US09810106B2 |
Camshaft phaser
A camshaft phaser includes a stator having a plurality of lobes and a rotor coaxially disposed within the stator and having a plurality of vanes interspersed with the lobes defining a plurality of alternating advance chambers and retard chambers such that a phasing valve supplies and vents oil to and from the advance and retard chambers. A first check valve allows oil to flow from only one of the retard chambers to only one of the advance chambers when a first diverter valve permits communication between the one of the advance chambers and the first check valve and a second check valve allows oil to flow from the one of the advance chambers to the one of the retard chambers when a second diverter valve permits communication between the one of the retard chambers and the second check valve. |
| US09810105B2 |
System and method for camshaft vibration control
A system includes a camshaft disposed along an axis from a drive end to a opposite end, and the camshaft includes a plurality of journals configured to support the camshaft and is spaced along the axis. The camshaft includes a plurality of cams spaced along the axis, and is disposed along the camshaft in sets, where each set is disposed between a respective pair of journals of the plurality of journals. The camshaft includes a plurality of mass portions, where each mass portion is disposed between a set of cams and a respective journal. The plurality of mass portions is disposed along the camshaft such that a center of mass of the plurality of mass portions is nearer to the drive end than to the opposite end, and the plurality of mass portions is configured to increase a natural frequency of the shaft. |
| US09810104B2 |
Waste heat recovery in a chemical process and plant, particularly for the synthesis of ammonia
A method for recovering waste heat in a process for the synthesis of a chemical product, particularly ammonia, where the product is used as the working fluid of a thermodynamic cycle; the waste heat is used to increase the enthalpy content of a high-pressure liquid stream of said product (11), delivered by a synthesis section (10), thus obtaining a vapor or supercritical product stream (20), and energy is recovered by expanding said vapor or supercritical stream across at least one suitable ex-pander (13); the method is particularly suited to recover the heat content of the syngas effluent after low-temperature shift. |
| US09810101B2 |
Method for starting a continuous steam generator
A method for starting a continuous steam generator is provided. The steam generator includes a combustion chamber provided with a plurality of burners, a water-steam separation device that is mounted downstream of evaporator tubes of the water-steam separation device on a flow-medium side. The amount of water flowing into the water-steam separation device during a starting process is kept to a minimum. The firing power of at least one of the burners is adjusted in accordance with a filling level characteristic value of the water-steam separation device. |
| US09810100B2 |
Barring gear assembly for driving in rotation a shaft of a turbo-alternator group
The barring gear assembly is designed to drive in rotation a shaft of a turbo-alternator group having an axis of rotation A. The barring gear assembly includes a main wheel fixed on said shaft and defining lateral sides located on either side of the axis of rotation A, a barring gear module having a support piece on which is mounted a clutch system for coupling and uncoupling a secondary shaft to and from the main wheel, the secondary shaft being driven by an auxiliary motor, and the barring gear module being positioned on one of said lateral sides (C1) of the axis of rotation A. |
| US09810093B2 |
Gas turbine and gas turbine power facilities
Disclosed is a gas turbine and a gas turbine power facility which flexibly accommodate changes in layout of devices and in user's needs.This invention includes an air compressor 1; a turbine 2 coaxially coupled to the compressor 1; a turbine casing 4 accommodating the compressor 1 and the turbine 2; a compressor output shaft 23 for coupling rotary devices including a power generator 200, the compressor output shaft 22 protruding from the turbine casing 4 towards the compressor 1; and a turbine output shaft 23 for coupling the rotary devices, the turbine output shaft 23 protruding from the turbine casing 4 towards the turbine 2. |
| US09810092B2 |
Rotor arrangement for over tip leakage measurement using a multi-hole pressure probe
A rotor arrangement including: a rotor stage having an annular array of rotor blades each blade having a tip; a casing that surrounds the rotor stage and defines a clearance between the tips and the casing; and an over tip leakage measurement system including a multi-hole total pressure probe mounted to a stationary component downstream of the rotor stage; the probe arranged such that the axis of at least one of the holes is substantially aligned with an expected flow direction from the rotor stage. |
| US09810090B2 |
Method for determining the oscillation parameters of turbo-machine blades and a device for putting the same into practice
Method for determining oscillation parameters of turbo-machine blades consists in that when the blade tip travels in front of a sensor, reading values of a single pulsed signal formed by the sensor are obtained in a number that is not lower than that of unknown parameters of a harmonic or polyharmonic oscillation of the blade, the origin of a single pulsed signal readings obtained for each blade being synchronized with the blade tip position relative to the sensor according to a given level of the single pulsed signal; then the values of the harmonic or polyharmonic oscillation parameters of the blade are calculated with the use of the obtained values of the single pulsed signal reading origins and of the value of the turbo-machine shaft revolution period. |
| US09810089B2 |
Power generation system
This power generation system (20A) includes a plurality of power generation units (50A, 50B, 50C, . . . ) which are provided in parallel, wherein each of the power generation units (50A, 50B, 50C, . . . ) includes an expander (26) configured to be rotated by a working medium, a power generator (28) configured to generate power through rotation of the expander (26), a rectifier (29), a medium circulation system (22) configured to pump the working medium into the expander (26), a relay (70) configured to interrupt power between the power generator (28) and an external power system (30), an operating unit (40A, 40B) configured to be operated when maintenance starts, and a relay driving unit (71) configured to interrupt power between the power generator (28) and the external power system (30) by the relay (70) when the operating unit (40A, 40B) has been operated. |
| US09810085B2 |
Flap seal for gas turbine engine movable nozzle flap
A gas turbine engine nozzle includes a flap movable relative to a structure. A seal assembly is supported by one of the structure and the flap and includes a seal hinged about an axis. The seal has a sealing profile engaging a seal land of the other of the structure and the flap. A biasing member is configured to urge the hinged seal toward the seal land. A method of sealing a nozzle flap includes supporting a seal relative to a structure along an axis. The seal is urged toward a nozzle flap. The seal rotates about the axis to maintain engagement between the seal and the nozzle flap in response to the urging step. |
| US09810082B2 |
Gas turbine engine for aircraft engine
A gas turbine stator for aircraft engines has a blade array with a plurality of blades constituted by a series of first blades and a series of second blades with different geometries; the array is formed by a plurality of sectors, each having an inner portion, an outer portion, at least one first blade and a least one second blade, and each defined by a body made in one piece; a single first blade is alternated with a single second blade for the entire circumference of the stator. |
| US09810080B2 |
Device for separating water droplets from a gas or vapor flow
A moisture separator for a steam turbine power plant for separating moisture from a flow of vapor or gas that includes a bundle of vanes having a corrugated portion and a trailing edge. The trailing edge includes means to collect moisture on the surfaces of the trailing edge. These means can include a clip-like attachment, or a U-shape of the trailing edge itself. The collection means on the trailing edge contribute to the overall moisture separation efficiency of the moisture separator and a decrease of risk of damage to the steam turbine driven by the steam flow. |
| US09810078B2 |
Rotary machines including a hybrid rotor with an integrally bladed rotor portion
Rotary machines including a hybrid rotor with an integrally bladed rotor portion are provided. The integrally bladed rotor portion for the hybrid rotor comprises a rotor disk portion and a blade portion. The rotor disk portion has a peripheral rim configured to mechanically retain an individual rotor blade. The blade portion comprises an integral rotor blade extending outwardly and integrally from the rotor disk portion. The individual rotor blade is configured to extend outwardly from the rotor disk portion in a blade array with the integral rotor blade. The hybrid rotor is also provided and comprises the integrally bladed rotor portion and a plurality of individual rotor blades extending outwardly from the rotor disk portion in a blade array with a plurality of integral rotor blades. |
| US09810075B2 |
Faceted turbine blade damper-seal
A damper seal received in a cavity of a turbine blade includes a central body with two ends and a two sides. A portion extends from each end, one side has a faceted edge, and a projection extends from the other side to receive a lug of the turbine blade to align the damper seal relative to the turbine blade. |
| US09810072B2 |
Rotor blade cooling
A rotor blade includes a mounting portion comprising a mounting body that is formed to receive a coolant therein. An airfoil portion extends substantially radially outwardly from the mounting body and includes an airfoil body. The mounting body and the airfoil body define a plurality of primary cooling passages that extend substantially radially therein for routing the coolant through the airfoil body. Each of the primary cooling passages includes a cooling flow outlet that is formed along a tip portion of the airfoil body. The airfoil body further defines a plurality of trailing edge cooling passages, each having a coolant outlet that is formed along a trailing edge portion of the airfoil body. At least a portion of the trailing edge cooling passages are formed along a radially outer portion of the trailing edge proximate to the tip portion of the airfoil body. |
| US09810070B2 |
Turbine rotor blade for a turbine section of a gas turbine
A turbine rotor blade includes a mounting portion that partially defines a cooling circuit within the turbine rotor blade and an airfoil portion that extends radially outward from the mounting portion. The airfoil portion further defines the cooling circuit. The turbine rotor blade further includes a platform portion that is disposed radially between the mounting portion and the airfoil. The platform portion includes a bottom wall, a top wall, a forward wall, an aft wall and a pair of opposing side walls. A cooling plenum that at least partially defines the cooling circuit is defined within the platform portion. The cooling plenum is at least partially defined between the forward wall, the aft wall and between the pair of opposing side walls. |
| US09810067B2 |
Spray system for dust control on a mining machine
A spray system for dust control on a shearer machine that operates laterally with respect to a mining floor surface is provided where the spray system is provided with a set of first ranging arm sprays mounted on a first ranging arm and wherein said first ranging arm is located on a first end of a shearer machine chassis. A set of second ranging arm sprays is optionally provided and is mounted on the upper side of the first ranging arm and resides approximate to and in operational relationship to the set of first ranging arm sprays. Furthermore, a plurality of chassis spray sets may also be optionally provided and are located on a mining side of said shearer machine chassis and reside in a non-linear format. Moreover, a set of shearer-clearer venturi arm sprays may also optionally be provided and is mounted on a shearer-clearer venturi arm that resides as an angular extension of the set of first shearer-clearer arm sprays. |
| US09810066B2 |
Control method for longwall shearer
A method of controlling a shearer is disclosed. The shearer may be configured to travel along a longwall face to extract material with a first cutting drum and a second cutting drum. The method may include setting a first cutting profile including a plurality of desired positions (Di) to be approached by the first cutting drum in a first travel direction (E). Further, the method may include determining a plurality of actual advancing vectors (vi) indicating a change of a position of the shearer resulting from advancing the shearer towards the longwall face. The method may also include determining a plurality of shearer orientations (Oi) along the longwall face. In addition, the method may include generating a second cutting profile to be approached by at least one of the first cutting drum and the second cutting drum in a second travel direction (F) of the shearer. |
| US09810064B2 |
Method of monitoring unconventional hydrocarbon exploration and development sites
The present invention is a method of monitoring recovery site hydrocarbons (HC) using an unconventional method which permits quantifying the HC present in zones above the exploration and development zone. The method according to the invention is based on the adjustment of a model describing the gas concentration as a function of time, using in-situ geochemical analyzes of rare gases and, when appropriate, of injected gas used for fracturing, contained in fluid phases of subsoil samples. By use of rare gas analysis, the method according to the invention allows anticipation of hydrocarbon leakage above the exploration/development site. |
| US09810060B2 |
Controlling formation tester probe extension force
A formation tester for use in a subterranean well can include a probe which extends outward into contact with an earth formation, and an adjustable flow control device which limits an extension pressure applied to extend the probe. A method of testing a subterranean formation can include positioning a formation tester in a wellbore, extending a probe of the formation tester outward into contact with the formation, and limiting a force applied by the probe to the formation, the limiting being performed by variable actuation of a flow control device downhole. Another formation tester can include a probe which extends outward into contact with an earth formation, with a force applied by the probe to the formation being remotely adjustable downhole. |
| US09810058B2 |
Petroleum well downhole logging tool with high speed data bus
The invention is a petroleum well downhole logging tool (0) comprising —a wireline telemetry controller unit (6) comprising —a downhole modem (61) for transmitting data at a first bitrate uplink on a wireline (8) to a surface telemetry unit (106) connected to a surface read-out unit (SRO) with a memory (123)), a server toolbus controller (62) connected between said downhole modem (61) and an internal tool databus (7) operating at a second bitrate (r2) higher than the first bitrate; —one or more logging tools (4) each with sensors (40a, 40b, 40c, . . . ), each with a client toolbus controller (42) connected on said tool databus (7), said downhole logging tool (0) further comprising —a memory tool unit (2) with a memory section (21) with relatively high IO speed and capacity and connected to said internal tool databus (7) via a memory tool client toolbus controller (42m) connected to said tool databus (7) and arranged for communicating with said server toolbus controller (62), said memory tool (2) further provided with —an internal local high speed data bus (3) operating at a third bitrate (r3) higher than said second bitrate (r2), to —a high-resolution logging tool (1) with one or more sensors (1s) which provides high-resolution data (11), —said memory tool (2) arranged for transmitting a part (11s) of said high-resolution data (11) via said internal tool databus (7) online to said server toolbus controller (62) during logging, and —for uploading more of or all of said high-resolution data (11) via said server toolbus controller (62) to said surface telemetry unit (106) and said surface read-out unit (SRO). |
| US09810057B2 |
Hybrid transponder system for long-range sensing and 3D localization
Systems for determining a size, extent, and orientation of a hydraulic fracture of a reservoir, are provided. An exemplary system can include a plurality of RFID transponders modified to include an acoustic transmitter, and an RFID reader modified to include both an RF transmitter and a pair of acoustic receivers, to be deployed in a wellbore adjacent a hydraulic fracture. In embodiments, the acoustic transmitter includes a thermo-acoustic device. The system includes program product configured to receive acoustic return signal data to determine the three-dimensional location of each RFID transponder within the reservoir, to map the location of each RFID transponder, and to responsively determine the size, extent, and orientation can be determined. |
| US09810048B2 |
Perforating gun
The invention relates to a perforating gun used for hydraulic fracturing applications in a wellboreand has an outer tube having several recesses of a second kind. The recesses of a second kind are configured to absorb shock waves from a shape charge in the perforating gun to reduce the numbers of cracks that form on the perforating pun. In some embodiments, the recesses of a second kind have a variety of shapes and sizes to aid in the absorption of shock waves. |
| US09810047B2 |
Re-fracturing bottom hole assembly and method
A bottom hole assembly to enable reperforation and refracturing a cased hole has a bottom end anchor seal to allow a larger drift dimension in the zones to be perforated and fractured between spaced external seals that preferably set by swelling. A separable section has a seal bore to protect lower pressure rated casing in the upper annulus from overpressure during the refracturing operations. Either existing perforations can be refractured or new perforations made and fractured. With a multiple shot perforating gun all the zones can be perforated and fractured in a single trip with a service string that supports a releasable plug, a gun and frac ports. The BHA can be remove with a line cut above the anchor seal at the bottom and a pull on the tubular sting that takes all the swelling packers out. Location devices can be employed for proper gun placement before firing. |
| US09810046B2 |
Screen packer assembly
Disclosed is a screen packer assembly for use in filtering hydrocarbons in a wellbore at a subterranean location. The screen-packer assembly connects in a production tubing string and packs off the wellbore and provides an axial filter path for hydrocarbons through the assembly and into the productions tubing. |
| US09810044B2 |
Running a mudline closure device integral with a wellhead
A running tool assembly for running a high pressure wellhead and a mudline closure device (MCD) to or near a seafloor includes test plug detachably attached within the running tool assembly. Methods of running a high pressure wellhead and a MCD to or near a seafloor using the running tool assembly are provided. Methods of testing the MCD are also provided. |
| US09810042B1 |
Oil well simulation tool
Various implementations directed to an oil well simulation tool are provided. In one implementation, the oil well simulation tool may include a reservoir tank configured to contain a working fluid, where the working fluid represents a reservoir fluid in a subterranean reservoir. The oil well simulation tool may also include a constant pressure device configured to receive the working fluid from the reservoir tank, where the constant pressure device is configured to maintain a substantially constant pressure within the device. The oil well simulation tool may further include a well tank assembly configured to receive the working fluid from a pipe coupled to the constant pressure device. The oil well simulation tool may additionally include a separator tank configured to receive the working fluid from the well tank assembly and configured to store the working fluid. |
| US09810035B1 |
Disposable setting tool
A disposable setting tool (12) has a mandrel (18) and a barrel piston (16). The mandrel (18) has a power charge chamber (68), an intermediate section (76) having an exterior (80) of uniform circumference, and a lower section (96) having a lower exterior (98) of uniform circumference. The lower exterior (98) is in fluid communication with the power charge chamber (68). The barrel piston (16) has a tubular body (116) with an enclosed lower end (134), and a central portion (128) with a uniform interior circumference (130) for slidably receiving the intermediate exterior (80) and the lower exterior (98) of the mandrel (18). An annular-shaped space (94) is defined to extend between the central portion (128) of the barrel piston (16) and the lower exterior (98) of the mandrel (18). The enclosed lower end (134) of the barrel piston (16) has a bore (136) for slidably receiving the lower exterior (98) of said mandrel (18). The mandrel (18) and the piston barrel (16) are adapted for securing to respective ones of a setting sleeve (150) and a packer mandrel (156). |
| US09810033B1 |
Subsea drilling systems and methods
Apparatus and methods for performing subsea drilling operations. An example method may include receiving drilling fluid from a drilling fluid source at a first pressure by a pressure exchanger located within a subsea environment and receiving seawater from the subsea environment at a second pressure by the pressure exchanger to increase pressure of the drilling fluid within the pressure exchanger to a third pressure. The second and third pressures are substantially greater than the first pressure. The method may further include discharging the drilling fluid from the pressure exchanger into piping to communicate the drilling fluid to a drill forming a wellbore in a seabed and discharging the seawater from the pressure exchanger into the subsea environment. |
| US09810027B2 |
Side saddle substructure
The drilling rig includes a first substructure and a second substructure. The second substructure is positioned generally parallel to and spaced apart from the first substructure and generally the same height as the first substructure. The drilling rig further includes a drill floor coupled to the first and second substructures, where the drill floor positioned substantially at the top of the first and second substructures. |
| US09810016B2 |
Spacer profile for a spacer frame for an insulating glass unit with interspace elements and insulating glass unit
A spacer profile for an insulating glazing unit for maintaining a space between glazing panes includes a profile body formed from a first heat insulating material that has, viewed in a cross section perpendicular to a longitudinal direction, outer side walls extending in a height direction and that has a distance in a transverse direction smaller than a first width, each side wall having an inner protrusion protruding towards the opposite side wall into a recess which is open to the inner side, and a diffusion barrier film made from a second material and firmly bonded with the profile body and, viewed in the cross section perpendicular to the longitudinal direction, extending over the profile body on the outer side of the spacer profile and continuous thereto in the height direction on the outside of the side walls and/or in the same to a second height and into the protrusions. |
| US09810012B2 |
Low-bulkiness hydraulic hinge
A hinge for cold rooms or glass shutters includes a stationary support structure and a shutter movable between an open position and a closed position. The hinge includes a hinge body with a working chamber; a pivot coupled with the hinge body; a cam element unitary with the pivot; a plunger element sliding in the working chamber, the plunger element having a slider with an operative face interacting with the cam element; a counteracting elastic member acting on the plunger element to move it between a position proximal to the bottom wall of the working chamber and a position distal therefrom. The hinge body has a substantially plate-like shape. The cam element includes an elongated appendix extending from the pivot to come in contact engagement with the operative face of the slider. The pivot is placed at one of the side walls of the working chamber. |
| US09810008B2 |
Lock section structure
A storage device 1 has a storage device body 2 and an opening and closing member 4, which are supported to be capable of pivoting about the center of opening and closing movement, the center being provided on one side. A lock mechanism 13 is provided on the other side of both the storage device body 2 and an opening 3. The lock mechanism 13 is provided with a lock member 16, an unlocking button 17, a cam mechanism 18, and a biasing member 19. The lock member 16 is a pivotable member 22 capable of pivoting about a lock pivot shaft 21. The opening and closing member 4 has a pressure receiving portion 52 on the inner surface side thereof, and the pressure receiving portion 52 is pushed out in an opening direction 23 by the lock member 16 which is caused to pivot in an unlocking direction. |
| US09810005B2 |
Vehicle door handle comprising an inertial mass
The vehicle door handle (2) is arranged in such a way that an inertial mass (18) in the handle passes irreversibly from a rest configuration in which it allows the door to be opened into a locking configuration which it prevents opening and passes from the locking configuration into an unlocked configuration, different from the rest configuration and from the locking configuration, the handle being arranged so that placement of the inertial mass (18) in the unlocking configuration has the effect of it once again being possible for the door to be opened. |
| US09809999B2 |
Latch apparatus
An actuator (24, 528, 606) is configured to cause a latch assembly (22, 322, 422, 522, 526, 604) to be changed from a closed condition in which an item is latched, to an open condition in which the item is unlatched. A catch jaw (30, 530) is operative in a first position to engage a member (106) connected to the item when the latch assembly is in the closed condition. The catch jaw in a second position enables the member to disengage from the catch jaw when the latch assembly is in the open condition. The actuator assembly includes a drive (152, 526, 608) and a gear system (157, 563, 610). The gear system is operative to move a release member (174, 538, 612). The release member is configured to be in operative connection with the catch jaw such that the movement of the release member causes the catch jaw to be enabled to move to the second position. |
| US09809997B2 |
Camlock
An all-plastic, tumbler-free cam lock includes a cylindrical lock body with a flange extending radially from the distal end to be glued to a surface surrounding a mounting hole. The lock body has a bore extending axially and a central spindle received coaxially in the bore. A key has a cylindrical tubular key body insertable concentrically between the lock body shoulder and the distal end of the spindle. A pair of outer key lugs extend radially outwardly from the tubular key body to pass through the key channels of an interior shoulder of the lock body, thus permitting access only by one key configuration. A third key lug extends radially inwardly from the inner surface of the tubular key body to engage a keyway channel of the spindle. |
| US09809993B2 |
Rail skirt system
The rail skirt system includes a top rail, a skirt that hangs from the top rail, formed from rail bar members connected together at their inner ends by a middle connector tube connectable to a locking support leg, to provide support for the top rail on a side of a shelter. The outer ends of the rail bar members are connected to legs of the shelter by fixed corner connecting brackets. |
| US09809992B1 |
Utility marker with integrated nest box
A utility marker comprises a support pole for placement in the ground at a desired location to be marked. An enhancer, located at the upper end of the support pole, is adapted to designate a particular type of utility line under the ground. The enhancer defines an internal cavity in which a nesting animal may nest. An opening is provided in the enhancer to allow ingress and egress of the nesting animal. Preferably, the enhancer is colored according to a predetermined color scheme to designate the particular type of utility line and may have utility marker indicia located thereon. |
| US09809989B2 |
Swimming pool cleaning device including a removable filter device
The invention is a swimming pool cleaning apparatus comprising a cleaning unit intended to be immersed in the swimming pool, at least one liquid filter circuit between at least one liquid net and at least one liquid outlet via a filter chamber removable from the body of the cleaning unit. The filter chamber comprises a cover and a filter basket. The cover including releasable means for fastening the filter basket and means for locking the filter chamber to the body of the cleaning unit, these locking means being releasable and, when released, causing an extraction handle to be deployed from the filter chamber and urged towards a predetermined position. |
| US09809986B2 |
String holder for use with concrete forming products
A string holder for use with concrete forms comprising a main body having a central portion and first and second wing type portions that are coupled to the central portion. The central portion includes a first axial arm extending in a first direction and a second axial arm extending in a second direction opposite to the first direction, wherein the first axial arm has formed thereon one or more grooves sized and dimensioned for accommodating a string. The first wing type portion and the second wing type portion are angled relative to the central portion and extend radially outwardly therefrom. Each of the wing type portions includes a radial arm and a further axial arm. |
| US09809985B2 |
Flooring material and the method for the same
Disclosed herein is a flooring material including: a plasticizer; fibers comprising at least one type of inorganic fibers or at least one type of organic fibers; and a thermoplastic resin. The fibers have an alignment. In addition, a method for manufacturing a flooring material is also disclosed. The method includes preparing a first mixture by mixing a liquid plasticizer with fibers comprising at least one type of inorganic fibers or at least one type of organic fibers; preparing a second mixture in which the fibers are dispersed in the liquid plasticizer by agitating the first mixture; preparing a third mixture by mixing the second mixture with a thermoplastic resin; and forming a floor material through thermo-compression of the third mixture. |
| US09809983B2 |
Pivotably detachable hardwood floorboards
A floorboard assembly comprises first and second solid wood floor boards (10) and (12). The first floor board (10) has a tongue (14) extending longitudinally along a first side thereof. The second floor board (12) having a groove (16) extending longitudinally along a second side thereof. The groove (16) has a width defined between a top lip (22) and a bottom lip (24). The tongue (14) is insertable in a tight fit manner in the groove (16) to prevent translational separation of the boards (10, 12) in a common plane thereof. A clearance (26, 26′, 28, 32, 32′, 32″, 36 and 38) is provided between the tongue (14) and the groove (16) at one of a tip portion of the tongue (14) and an outermost portion of the top and bottom lips (22, 24) of the groove (16). The clearance (26, 26′, 28, 32, 32′, 32″, 36 and 38) is configured to allow angular withdrawal of the tongue (14) from the groove (16) by manually pivoting the first and second floor boards (10, 12) towards one another in one of an upward and a downward direction. |
| US09809981B2 |
High performance, lightweight precast composite insulated concrete panels and high energy-efficient structures and methods of making same
The invention comprises a relatively lightweight cementitious-based material panel. The cementitious-based material panel comprises a foam insulating panel having a first surface and a second surface; a first structural layer of cementitious-based material formed on the first surface of the foam insulating panel and affixed thereto; and a second non-structural layer of cementitious-based material formed on the second surface of the foam insulating panel and affixed thereto. The second non-structural layer of cementitious-based material is substantially thinner than the first structural layer of concrete. The second non-structural layer of cementitious-based material is preferably formed from polymer modified concrete, plaster or mortar. A method of making the cementitious-based material panel is also disclosed. |
| US09809977B2 |
Digital material assembly by passive means and modular isotropic lattice extruder system
A set of machines and related systems build structures by the additive assembly of discrete parts. These digital material assemblies constrain the constituent parts to a discrete set of possible positions and orientations. In doing so, the structures exhibit many of the properties inherent in digital communication such as error correction, fault tolerance and allow the assembly of precise structures with comparatively imprecise tools. Assembly of discrete cellular lattices by a Modular Isotropic Lattice Extruder System (MILES) is implemented by pulling strings of lattice elements through a forming die that enforces geometry constraints that lock the elements into a rigid structure that can then be pushed against and extruded out of the die as an assembled, loadbearing structure. |
| US09809953B2 |
Controller assembly and work vehicle
A controller assembly is mounted on a side wall surface extending in an upward/downward direction of a hydraulic excavator. The controller assembly includes a controller main body, a first bracket, a second bracket, and a vibration suppressing member. The first bracket is mounted on the side wall surface described above. The second bracket is fixed to the controller main body. The vibration suppressing member supports the first bracket at one end in the upward/downward direction, and supports the second bracket at the other end in the upward/downward direction so as to be movable with respect to the first bracket. |
| US09809947B2 |
Dipper for a mining shovel
A dipper for a mining shovel includes a back wall, a first side wall extending from the back wall, a second side wall extending from the back wall, a front wall disposed opposite the back wall and extending between the first and second side walls, and a dipper door pivotally coupled to a bottom end of the dipper. The dipper door is movable between a latched and an unlatched position relative to the dipper. The dipper door is angled relative to the front wall at an acute angle when the dipper door is in the latched position. |
| US09809937B2 |
Automotive milling machine, as well as method for discharging milled material
In an automotive milling machine, comprising a machine frame, comprising a controller for the travelling and milling operation, comprising a working drum, comprising a transport conveyor, where the transport conveyor is slewable, relative to the machine frame, about a first axis extending essentially horizontally under an elevation angle, and sideways about a second axis extending orthogonally to the first axis under a slewing angle, where the transport conveyor discharges the milled material onto a loading surface of a transport vehicle at a specified conveying speed, and where the controller continuously controls positioning of the milled material automatically via, as a minimum, the slewing angle of the transport conveyor, it is provided for the following features to be achieved: the controller specifies and monitors limit values for a maximum permissible slewing angle range for slewing the transport conveyor variable in accordance with the current operating situation. |
| US09809933B2 |
Multiple tier elevated light train
A method and apparatus for enabling elevated trains for travel both above as well as below a vertically tiered pair of tracks by having wheels both in the upper and lower area of the train with the ability to switch, at the end of the line, from traveling on the upper tracks using lower wheels to traveling on the lower track using upper wheels. The method and apparatus of switching between upper and lower tracks enables trains to be moved between multiple levels serving as passing loops as well as vertical depots. |
| US09809931B2 |
Dispersible hydroentangled basesheet with triggerable binder
The present disclosure is generally directed to a dispersible moist wipe comprising hydroentangled fibers and a binder composition. The moist wipe demonstrates high initial wet strength while maintaining effective dispersion in an aqueous environment. The moist wipe has potential application as a flushable surface cleaning product and/or a flushable cleansing cloth. |
| US09809930B2 |
Papermaking agent system, method for making a papermaking agent system and its use
The invention relates to a papermaking agent system in liquid form, which comprises (i) cationic starch solution, prepared by cooking a starch mixture comprising a starch component and a water component, and (ii) polymer composition, which has anionic and cationic groups and a cationic net charge of >0.1 meq/g. The polymer composition comprises or originates from at least one of constituents a), b) or c). Constituent a) contains an amphoteric polymer, which is a copolymer comprising structural units derived from acrylamide and/or methacrylamide monomers, and anionic and cationic groups attached to the copolymer. Constituent b) contains a first polymer, which is a copolymer comprising structural units derived from acrylamide and/or methacrylamide monomers, and anionic or cationic groups attached to the copolymer, as well as a second polymer, which comprises groups with opposite charge than the first polymer. Constituent c) contains a third polymer, which comprises a copolymer comprising structural units derived from acrylamide and/or methacrylamide monomers, as well as hydrolytically unstable cationic groups attached to the copolymer. Constituent a), b) or c) is added to one of the components of the starch mixture or to the starch mixture before the cooking of the starch mixture, and/or constituent a) or b) is added to the cationic starch solution after cooking of the starch mixture. The invention relates also to the use of the papermaking agent system and to a method for its preparation. |
| US09809924B2 |
Clothes treatment apparatus
A clothes treatment apparatus includes a cabinet that defines a treatment chamber. The clothes treatment apparatus further includes a door that is configured to open and close at least a portion of the cabinet. The clothes treatment apparatus further includes a wrinkle removal module that is located on an inside of the door, that is configured to remove wrinkles from clothes by applying pressure to the clothes. The wrinkle removal module includes a base plate that is located at the door and that is configured to support clothes. The wrinkle removal module further includes a press plate that is coupled to the base plate, that is configured to rotate relative to the base plate, and that is configured to remove wrinkles from clothes based on pressing against the base plate. |
| US09809923B2 |
Laundry treatment machine and method of operating the same
Disclosed are a laundry treatment machine and a method of operating the same. The method of operating the laundry treatment machine includes performing a primary sensing of an amount of laundry within the tub, supplying water to a first water level within the tub, sensing the level of water within the tub, performing a secondary sensing of the amount of laundry within the tub, and judging whether the laundry includes dry laundry or wet laundry using the primarily sensed amount of laundry, the secondarily sensed amount of laundry, and the sensed water level value. This method ensures efficient implementation of sensing of amount of laundry. |
| US09809922B2 |
Receptacle for supply of a treatment agent
The present invention relates to a receptacle (20) for supply of a treatment agent to a machine (21) for washing, dishing and rinsing goods. The receptacle comprises at least a first inlet (22a) for receiving the treatment agent and at least a second inlet (23) for receiving a liquid. The receptacle further comprises a vessel (24) located at a bottom section of the receptacle, which vessel is arranged to receive the treatment agent and the liquid supplied to the receptacle. Moreover, the receptacle comprises at least a first outlet (25) for supplying the machine with a mixture of the treatment agent and the liquid, said first outlet being in fluid connection with the vessel such that the mixture overflows into the first outlet when the vessel is filled. |
| US09809917B2 |
Apparatus for treating laundry
Provided is a laundry treating apparatus including a drum, a circular guide, and a panel. The drum holds laundry, has a front side and a rear side opened, and has a cross-section of a noncircular looped curve in which a distance from a rotation center is not uniform. The circular guide rotatably supports a portion of the drum in which a section curvature is uniform. The panel is provided on a front side or a rear side of the drum and supports the circular guide such that the circular guide is rotatable. |
| US09809913B2 |
Bulk recovery apparatus for nonwoven fabric and bulk recovery method for the same
An apparatus for recovering bulkiness of a nonwoven fabric by blowing hot air and heating the nonwoven fabric transferred in a transfer direction, includes a case member that has both end portions in the transfer direction opened; an entrance and an exit provided to openings on opposite end sides, in the transfer direction, of the case member to transfer the nonwoven fabric; and a blast opening provided on the entrance side of the case member for blasting hot air inside the case member toward the exit. Inside the case member, a sectional area at a first position downstream of the blast opening is wider than at a second position located between the blast opening and the first position. Hot air blasted from the blast opening flows downstream through the first and second positions while coming into contact with one of two faces of the nonwoven fabric inside the case member. |
| US09809910B2 |
Heat resistant separation fabric
A warp knitted heat resistant separation fabric is provided, having at least two sets of warp yarns. A first set of warp yarns is positioned over the width of the fabric and formed with pillar stitches; and a second set of warp yarns positioned over the width of the fabric shows in its repeat in the fabric an underlap under at least two pillars that are formed by the first set of warp yarns. |
| US09809906B2 |
Method and apparatus to coat a metal implant with electrospun nanofiber matrix
The present invention implements a set of grooves/ridges created on Ti at the circumferential direction to increase surface area of implant in contact with bone. These grooves/ridges protect nanofiber matrix (NFM) made with Polycaprolactone (PCL) electrospun nanofiber (ENF) and collagen at the groove from physiological loading. Controlled fabrication of a ridge made with titanium nitride (TiN) around the circumference of Ti is provided using a plasma nitride deposition technique. PCL ENF may be deposited along the sub-micrometer grooves using the electrospin setup disclosed. The method provides for fabrication of microgroove on Ti using machining or TiN deposition and filling the microgrooves with the NFM. This method has proven through experimentation to be successful in increasing in vivo mechanical stability and promoting osseointegration on Ti implants. The immobilization of MgO NP and FN with the PCL-CG NFM on microgrooved Ti as provided in the invention optimizes biological performances of Ti. |
| US09809903B2 |
Methods for top-down fabrication of wafer scale TMDC monolayers
A method of forming a TMDC monolayer comprises providing a multi-layer transition metal dichalcogenide (TMDC) film. The multi-layer TMDC film comprises a plurality of layers of the TMDC. The multi-layer TMDC film is positioned on a conducting substrate. The conducting substrate is contacted with an electrolyte solution. A predetermined electrode potential is applied on the conducting substrate and the TMDC monolayer for a predetermined time. A portion of the plurality of layers of the TMDC included in the multi-layer TMDC film is removed by application of the predetermined electrode potential, thereby leaving a TMDC monolayer film positioned on the conducting substrate. |
| US09809893B2 |
Surface mechanical attrition treatment (SMAT) methods and systems for modifying nanostructures
Described herein are systems and methods for performing a surface mechanical attrition treatment (SMAT) to the surface of a variety of materials including thin films, nanomaterials, and other delicate and brittle materials. In an aspect, a surface of a material is modified to a modified surface and from an original state to a modified state, wherein the modified state comprises a physical modification, a chemical modification, or a biological modification. In another aspect, a surface mechanical attrition treatment (SMAT) is applied to the modified surface of the material for a defined duration of time, wherein a condition associated with the SMAT is adjusted based on a structural composition of the material. In yet another aspect, a defined strain is imposed on the structural composition of the material based on the SMAT. |
| US09809892B1 |
Indium electroplating compositions containing 1,10-phenanthroline compounds and methods of electroplating indium
Iridium electroplating compositions containing 1,10-phenanthroline compounds in trace amounts to electroplate substantially defect-free uniform and smooth surface morphology indium on metal layers. The indium electroplating compositions can be used to electroplate indium metal on metal layers of various substrates such as semiconductor wafers and as thermal interface materials. |
| US09809889B2 |
Water oxidation catalyst including cobalt molybdenum
A process for oxidizing water using hydrated cobalt molybdenum is disclosed. A plurality of hydrated cobalt molybdenum nanoparticles are supported on an electrode and are able to catalytically interact with water molecules generating oxygen. The catalyst can be used as part of an electrochemical or photo-electrochemical cell for the generation of electrical energy. |
| US09809885B2 |
Method for coating a sliding element and sliding element, in particular a piston ring or cylinder liner of an internal combustion engine
In a method for coating a sliding element, in particular a piston ring or a cylinder liner of an internal combustion engine, DLC phases are embedded into a hard material layer as said hard material layer is deposited. A sliding element, such as a piston ring or a cylinder liner of an internal combustion engine, comprises a hard material layer with embedded DLC phases. |
| US09809884B2 |
Method for manufacturing galvanized steel sheet
There is provided a method for manufacturing a galvanized steel sheet that has low sliding resistance in press forming and good degreasing property even under severe alkaline degreasing treatment conditions due to low temperature and short process line length. An oxide layer formed on the surface of a galvanized steel sheet is subjected to neutralization treatment using an alkaline aqueous solution containing 0.01 g/L or more of P ions and 0.01 g/L or more of colloid dispersed particles, wherein the alkaline aqueous solution preferably contains at least one phosphorus compound selected from phosphates, pyrophosphates, and triphosphates and at least one type of colloid dispersed particles selected from Ti, silica, Pt, Pd, Zr, Ag, Cu, Au, and Mg. |
| US09809883B2 |
Formaldehyde free electroless copper plating compositions and methods
The copper electroless baths are formaldehyde free and are environmentally friendly. The electroless copper baths include one or more sulfinate compounds as reducing agents to replace formaldehyde. The electroless baths are stable and deposit a bright copper on substrates. |
| US09809882B2 |
Article and process for selective deposition
A process for depositing a metal includes disposing an activating catalyst on a substrate; contacting the activating catalyst with a metal cation from a vapor deposition composition; contacting the substrate with a reducing anion from the vapor deposition composition; performing an oxidation-reduction reaction between the metal cation and the reducing anion in a presence of the activating catalyst; and forming a metal from the metal cation to deposit the metal on the substrate. A system for depositing a metal includes an activating catalyst to deposit on a substrate; and a primary reagent to form: a metal cation to deposit on the substrate as a metal; and a reducing anion to provide electrons to the activating catalyst, the metal cation, the substrate, or a combination thereof, wherein the primary reagent forms the metal cation and the reducing anion in response to being subjected to a dissociating condition. |
| US09809873B2 |
Ni-based alloy having excellent hot forgeability and corrosion resistance, and large structural member
A Ni-based alloy having excellent hot forgeability and corrosion resistance includes, by mass %, Cr: more than 18% to less than 21%, Mo: more than 18% to less than 21%, Ta: 1.1% to 2.5%, Mg: 0.001% to 0.05%, N: 0.001% to 0.04%, Mn: 0.001% to 0.5%, Si: 0.001% to 0.05%, Fe: 0.01% to 1%, Co: 0.01% or more and less than 1%, Al: 0.01% to 0.5%, Ti: 0.01% or more and less than 0.1%, V: 0.005% or more and less than 0.1%, Nb: 0.001% or more and less than 0.1%, B: 0.0001% to 0.01%, Zr: 0.001% to 0.05%, and a balance consisting of Ni and unavoidable impurities. |
| US09809871B1 |
Silver nanoparticle method on zinc oxide films
A method of preparing silver nanoparticles, including silver nanorings. A zinc oxide thin film is formed initially by direct-current sputtering of a zinc target onto a substrate. A silver thin film is then formed by a similar sputtering technique, of a silver target onto the zinc oxide thin film. After that, the silver thin film is subject to an annealing treatment. The temperature, duration and atmosphere of the annealing treatment can be varied to control the average particle size, average distance between particles (density), particle size distribution of the silver nanoparticles. In at least one embodiment, silver nanoparticles of ring structure are produced. |
| US09809867B2 |
Carbon purification of concentrated sugar streams derived from pretreated biomass
Provided are methods and compositions using activated carbon for optimizing purification and clarification of sugar streams produced from cellulosic or lignocellulosic biomass. Also provided are methods and compositions for decreasing one or more undesirable products during pretreatment. |
| US09809865B2 |
Anti-microbial agent from Paenibacillus sp. and methods and uses thereof
The present invention provides, in part, a Paenibacillus sp. isolate, designated Paenibacillus polymyxa JB05-01-1, as well as an anti-microbial agent obtained from the bacterium or cell culture supernatant thereof. Compositions, methods and uses are also provided. |
| US09809863B2 |
Flavivirus associated with Theiler's disease
This disclosure relates to Theiler's disease-associated virus (“TDAV”), reagents relating thereto, and methods for detecting, using, and/or treating diseases associated with TDAV. |
| US09809862B2 |
G-protein coupled receptor (GPCR)-based biosensors and uses thereof
Provided herein are GPCR-based chemical biosensors that can have a sensing unit, a processing unit, and a response unit that can be used to detect a chemical of interest. Also provided herein are methods of making and using the GPCR-based chemical biosensors. |
| US09809852B2 |
Systems and methods for biological analysis
Provided herein are devices and methods suitable for sequencing, amplifying, analyzing, and performing sample preparation procedures for nucleic acids and other biomolecules. |
| US09809848B2 |
Simultaneous detection of target protein and target nucleic acids in a single cell
Methods and reagents for detection and analysis of nucleic acids are provided. The methods employ proximity extension assays for detection of a target nucleic acids of interest, e.g., a target RNA. The method can additionally be used in multiplex assays with a protein proximity extension assay to detect protein. |
| US09809841B2 |
Detection of nucleic acid sequence differences by comparative genomic hybridization
The present invention provides a method of detecting nucleotide sequence differences between two nucleic acid samples. The method employs a comparative genomic hybridization (CGH) technique to analyze the sequence differences between the samples. This method permits the identification of small sequence differences (e.g., sequence divergence of 1% or less) in nucleic acid samples of high complexity (e.g., an entire genome). |
| US09809839B2 |
Method for concentrating cells that are genetically altered by nucleases
The present invention relates to a reporter construct and method for identifying or enriching the cells, wherein a specific endogenous nucleotide sequence is cleaved by a specific nuclease or modified by such cleavage; a host cell comprising the reporter construct; and a system for monitoring a nuclease activity. The reporter system of the present invention is simple and non-invasive, and allows for an efficient enrichment of the gene-modified cells. Therefore, the present invention will promote the application of a nuclease in the field of gene therapy and genetic engineering as well as basic research. |
| US09809837B2 |
Method for evaluating suitability of duodenal fluid sample as sample for detecting pancreatic fluid-derived components
A method is provided for evaluating the suitability of a duodenal fluid sample collected from an animal as a sample for detecting pancreatic fluid-derived components. The method includes: (a) mixing a duodenal fluid sample with a chymotrypsin-specific substrate and measuring an amount of degradation the chymotrypsin-specific substrate by of the duodenal fluid sample, (b) mixing the duodenal fluid sample with a pepsin-specific substrate and measuring an amount of degradation of the pepsin-specific substrate by the duodenal fluid sample, and (c) evaluating that the duodenal fluid sample is suitable as a sample for detecting pancreatic fluid-derived components if the amount of degradation of the chymotrypsin-specific substrate by the duodenal fluid sample is higher than a prescribed threshold value and the amount of degradation of the pepsin-specific substrate by the duodenal fluid sample is lower than a prescribed threshold value, as being suitable as a sample for detecting pancreatic fluid-derived components. |
| US09809836B2 |
Method of differentiating microbial colonies in an image
A method of identifying microbial colonies in a culture device is provided. The method comprises using an imaging device to produce a first image of a thin film culture device while providing illumination to a front side of the device and to produce a second image of the thin film culture device while providing illumination to a back side of the device. The method further comprises analyzing the first and second images to identify microorganism colonies in each image, analyzing the first and second images values of a size parameter for a colony at a particular location in the culture device, and comparing the values. The method can be used to differentiate and count at least two colony types. |
| US09809834B2 |
Processes of treating cellulosic material
The invention relates to processes of producing sugars and/or fermentation products from pretreated cellulosic material comprising the steps of: preconditioning pretreated cellulosic material; hydrolyzing using a cellulolytic enzyme preparation; and fermenting sugars with a microorganism; wherein a solid-liquid separation step, resulting in a solid fraction and a liquid fraction, is carried out: after preconditioning, but before hydrolysis; or after hydrolysis, but before fermentation; wherein phenol oxidizing enzyme and hemicellulase are present or added during preconditioning; after preconditioning, but before hydrolysis; or during hydrolysis. |
| US09809825B2 |
Method for producing archaeal protein
An object of the present invention is to provide a means for producing an archaeal protein by extracellular secretion. The system for secretory production of an archaeal protein uses a fungus belonging to the genus Talaromyces as a host. |
| US09809824B2 |
CpG oligonucleotide prodrugs, compositions thereof and associated therapeutic methods
The present invention provides a CpG oligonucleotide prodrug that includes a thermolabile substituent on at least one nucleotide thereof. The present invention also provides compositions that include a carrier and a therapeutically effective amount of at least one CpG oligonucleotide prodrug. The present invention further provides therapeutic methods of using such thermolabile CpG oligonucleotide prodrugs and compositions thereof. The present invention further provides a method of inhibiting tetrad formation in a CpG oligonucleotide by functionalizing the CpG oligonucleotide with one or more thermolabile substituents. |
| US09809822B2 |
Triptolide derivatives and preparation method and use thereof
Tripyolide-nucleic acid aptamer derivatives, a preparation method and use thereof are shown. The structure of the triptolide-nucleic acid aptamer derivatives is as shown by formula I, wherein the definitions of R1-R7, G, A, B, M, Z and X are described. The present invention uses a nucleic acid aptamer and triptolide or modified compounds thereof as the starting materials, and introduces a linking group A at the C-14 hydroxyl group, epoxy groups and five-membered ring lactones in triptolide, then connects it to a nucleic acid aptamer B, and obtains the triptolide-nucleic acid aptamer derivatives. The triptolide-nucleic acid aptamer derivatives of the present invention have the characteristics of good targeting, a high anti-cancer activity, low toxicity and side effects, good water solubility and high bioavailability, and the preparation method of the present invention is scientific and reasonable and has a controllable quality and good repeatability, and is thereby suitable for production. |
| US09809819B2 |
Methods and compositions for the specific inhibition of KRAS by asymmetric double-stranded RNA
This invention relates to compounds, compositions, and methods useful for reducing KRAS target RNA and protein levels via use of Dicer substrate siRNA (DsiRNA) agents possessing asymmetric end structures. |
| US09809818B2 |
Peptide nucleic acid of porcine reproductive and respiratory syndrome virus and uses thereof
The present invention discloses a peptide nucleic acid for porcine reproductive and respiratory syndrome virus (PRRSV) and use thereof. The peptide nucleic acid of the present invention is selected from any one or more from the peptide nucleic acids having a) a nucleic acid sequence of Sequence 1 as shown in the Sequencing List; b) a nucleic acid sequence of Sequence 2 as shown in the Sequencing List; c) a nucleic acid sequence of Sequence 3 as shown in the Sequencing List; and d) a nucleic acid sequence of Sequence 3 as shown in the Sequencing List. The peptide nucleic acid of the present invention has no toxic side effect and no resistance, is able to specifically directly inhibit the replication of PRRSV, has a good anti-viral effect, and suffers no food safety problems including drug residue and others. |
| US09809814B1 |
Compositions and methods of nucleic acid-targeting nucleic acids
This disclosure provides for compositions and methods for the use of nucleic acid-targeting nucleic acids and complexes thereof. |
| US09809813B2 |
Method of measuring adaptive immunity
A method of measuring immunocompetence is described. This method provides a means for assessing the effects of diseases or conditions that compromise the immune system and of therapies aimed to reconstitute it. This method is based on quantifying T-cell diversity by calculating the number of diverse T-cell receptor (TCR) beta chain variable regions from blood cells. |
| US09809812B2 |
Methods of screening for microorganisms that impart beneficial properties to plants
The present invention relates to methods for the screening, identification and/or application of microorganisms and/or compositions of use in imparting beneficial properties to plants, and microorganisms and compositions identified therefrom. |
| US09809803B2 |
Mitogen-activated protein kinase-dependent recombinant vaccinia virus (MD-RVV) and use thereof
This invention provides a vaccinia virus that grows specifically in a cancer cell and damages such cancer cell and the use of such virus for treatment of cancer. Such mitogen-activated protein kinase-dependent vaccinia virus strain lacks functions of vaccinia virus growth factor (VGF) and O1L, it does not grow in normal cells but grows specifically in cancer cells, and it has oncolytic properties that specifically damage cancer cells. |
| US09809800B2 |
Method for producing parvovirus having high infectivity titer
A method for stably and easily producing a parvovirus having a high infectivity titer is provided. The problem is solved by a method for producing a parvovirus having an infectivity titer as high as 108 TCID50/mL or more in a culture supernatant, comprising the steps of inoculating a seed virus of the parvovirus into a culture substrate comprising host cells having a cell density of 1/500 to 1/20 of the cell density of the host cells confluently grown and a medium at a multiplicity of infection of 0.0001 to 0.1, culturing for a period of 5 to 11 times the doubling time of the host cells, and recovering a culture supernatant. |
| US09809798B2 |
Pericyte progenitors from peripheral blood
Thus, provided herein are pericyte progenitor cells (e.g., isolated pericyte progenitor cells), methods for generating pericyte progenitors in clinically relevant numbers for various applications applying macromolecular crowding during cell culture, and methods of using the pericyte progenitor cells. |
| US09809792B2 |
One-way separator for retaining and recirculating cells
The invention relates to a separator for retaining and recirculating cells in a continuous-flow or batch-flow type plastic bag or bottle, which can preferably be operated outside of a bioreactor. Additionally, the invention relates to a method for retaining and recirculating cells within or outside a bioreactor. The invention further relates to a method for producing the separator according to the invention. |
| US09809790B2 |
Self-limiting treatment compositions containing water-soluble polyelectrolyte complex
The present invention relates to aqueous compositions of associative polyelectrolyte complexes (PECs), optionally containing surfactants, biocidal agents and/or oxidants, which can provide a cleaning benefit and surface protection to treated articles including reduced soiling tendency, reduced cleaning effort and improved soil repellancy, as well as providing bacteriostatic properties to treated surfaces that thereby gain resistance to water, environmental exposure and microbial challenge. Treatment means and compositions are provided that employ associative polyelectrolyte complexes formed by combining a water soluble cationic first polyelectrolyte with a water soluble second polyelectrolyte bearing groups of opposite charge to the first polyelectrolyte under suitable mixing conditions and at least one oxidant selected from the group: alkaline metal salts and/or alkaline earth metal salts of hypochlorous acid, hypochlorous acid, solubilized chlorine, any source of free chlorine, acidic sodium chlorite, active chlorine generating compound and any combinations or mixtures thereof. Also provided are means to form stable associative polyelectrolyte complexes with at least one oxidant in aqueous solutions having R values from about 0.10 to 20. |
| US09809789B2 |
Heated cleaning articles using a calcium oxide and water heat generator
Cleaning articles including a heat engine incorporated therein. The cleaning article may include a substrate (e.g., a non-woven wipe) including one or more layers. The heat engine may be in the wipe or pad, and includes a reactive metal oxide which upon contact with water, reacts to produce heat. The cleaning article may thus produce water vapor and/or steam upon activation of the heat engine. A venting structure may be provided adjacent to or surrounding the heat engine that includes an impermeable material (e.g., impermeable to water and/or air or other gas), which includes one or more vents through the impermeable material. The venting structure directs water vapor and/or steam to a desired face of the cleaning article, away from the user. A heat barrier layer may insulate a user's hand from the generated heat, and/or a handle may be attachable to the pad. |
| US09809776B2 |
Mould release lubricant
A mould release lubricant comprises of palm-derived base fluid and a specialty additive of satisfactory mould release and lubrication properties such as a tackifier, and if deemed necessary, other additives to improve the lubrication of the mould, is disclosed. The lubricant comprises at least one vegetable base fluid and/or its derivatives having good low temperature fluidity property, and at least one tackifier. The mould release lubricant disclosed in the present invention is used in construction industry (especially concrete construction) for lubrication during the process of detaching the moulded concrete from the mould (formwork) and prevents adhesion of freshly placed concrete to the forming surface. |
| US09809770B2 |
Method for preparing hydrogen-rich gas by gasification of solid organic substance and steam
The present disclosure provides a method for preparing hydrogen-rich gas by solid organics. For example, solid organic raw materials are heated in a pyrolysis reaction device to perform pyrolysis reaction, and gaseous product generated from the pyrolysis reaction performs gasification with steam in a moving bed gasification reaction device to generate hydrogen-rich product. The present disclosure also provides a system for preparing hydrogen-rich gas by solid organics, and the system may include a solid heat carrier grading-dedusting device; a pyrolysis reaction device; a moving bed gasification reaction device; and a riser and combustion reactor. The present disclosure may operate at atmospheric pressure, and the technology is simple and suitable for the gasification and co-gasification of various high-volatile solid organics, such as raw materials containing a relatively large amount of moisture, mineral substance, and sulfur content. |
| US09809766B2 |
Process and apparatus for producing and recycling cracked hydrocarbons
A process and apparatus is for recycling LCO and/or HCO to an FCC unit to recover additional distillate. Spent catalyst recycle in the FCC unit may be used to improve distillate yield. A hydroprocessing zone may saturate cycle oil aromatics for cracking in an FCC unit. The recycle cracked stream may be recycled to a downstream hydroprocessing zone to avoid a first hydroprocessing zone for hydrotreating feed to the FCC unit. Additional recovery of cycle oil for recycle is obtained by heating slurry oil prior to vacuum separation. |
| US09809764B2 |
Hydrocracking process for high yields of high quality lube products
A process for producing high yields of higher quality (API Group II, Group III′) lubricating oil basestock fractions which allows the production of two or more types of high quality lubes in continuous mode (no blocked operation mode) without transition times and feed or intermediate product tankage segregation. Two consecutive hydroprocessing steps are used: the first step processes a wide cut feed at a severity needed to match heavy oil lube properties. The second step hydroprocesses a light oil after fractionation of the liquid product from the first step at a severity higher than for the heavy oil fraction. The two hydroprocessing steps will normally be carried out in separate reactors but they may be combined in a single reactor which allows for the two fractions to be processed with different degrees of severity. |
| US09809763B2 |
Process and apparatus for recovering hydrotreated hydrocarbons with two strippers
A process and apparatus is disclosed for recovering hydrotreating effluent from a hydrotreating unit utilizing a hot stripper and a cold stripper. Only the hot hydrotreating effluent is heated in a fired heater prior to product fractionation, resulting in substantial operating and capital savings. The cold stripped stream from the cold stripper bottoms line may be passed directly to a diesel pool when VGO is hydrotreated in the hydrotreating reactor bypassing the product fractionation column. |