| Document | Document Title |
|---|---|
| US08780432B1 |
Electrochromic devices and methods for forming such devices
Embodiments of the invention generally provide electrochromic devices and materials and processes for forming such electrochromic devices and materials. In one embodiment, an electrochromic device contains a lower transparent conductor layer disposed on a substrate, wherein an upper surface of the lower transparent conductor layer has a surface roughness of greater than 50 nm and a primary electrochromic layer having planarizing properties is disposed on the lower transparent conductor layer. The upper surface of the primary electrochromic layer has a surface roughness less than the surface roughness of upper surface of the lower transparent conductor layer, such as about 50 nm or less. The electrochromic device further contains an ion conductor layer disposed on the primary electrochromic layer, a secondary electrochromic layer disposed on the ion conductor layer, an upper transparent conductor layer disposed on the secondary electrochromic layer, and an antireflection layer disposed on the upper transparent conductor layer. |
| US08780428B2 |
Light scanning device
A light scanning device includes: a light source configured to emit a light beam; a deflector configured to deflect and scan the light beam from the light source in a main scanning direction; a driving source that drives the deflector; and a housing including a support wall to which the driving source is fixed. The support wall has a first surface, a second surface to which the driving source is fixed and that is deviated with respect to the first surface in a direction perpendicular to the first surface, and a third surface that connects the first surface and the second surface and is inclined to form obtuse angles relative to the first surface and the second surface. |
| US08780420B1 |
Staring focal plane sensor systems and methods for imaging large dynamic range scenes
A focal plane staring sensor is provided that includes an M×N sensor, where M is a number of rows of sensor pixels in the sensor and N is a number of columns of sensor pixels in the sensor, where M and N are integers greater than one. A control circuit samples a sensor pixel value for each sensor pixel of the M×N sensor at a plurality of different integration times corresponding to an amount of time that a photonic charge can be acquired in each sensor pixel of the M×N sensor, wherein the control circuit selects one sample from a set of samples to generate a scaled value to facilitate an equalization of a signal to noise ratio between the sensor pixels. |
| US08780419B2 |
Light guide for guiding light of light source, image reading apparatus and image forming apparatus provided with this light guide
A light guide includes a main body, an input surface, an output surface, a reflecting surface, a first diffusing portion and a second diffusing portion. The main body is guiding light. The light is inputted the input surface of the main body. The light is emitted from the output surface in a direction intersecting with the longitudinal direction. The reflecting surface is provided on the main body and opposite to the output surface. The first diffusing portion is formed on the reflecting surface closer to the input surface. The second diffusing portion is formed on the reflecting surface closer to a side opposite to the input surface. The first and the second diffusing portions have a first and a second length respectively in a direction orthogonal to the longitudinal direction, and the first length is longer than the second length. |
| US08780418B1 |
Scanning focal plane sensor systems and methods for imaging large dynamic range scenes
A scanning focal plane sensor and method are described for image capturing of object space (or scenes). In one example, a focal plane sensor for a scanning imaging system is provided. The focal plane sensor for a scanning imaging system includes M×N Time Delay Integration (TDI) imaging Charge Coupled Device (CCD), where M is a number of TDI columns and N is a number of TDI stages per each column. A detector is connected to each TDI stage. The focal plane sensor includes an imaging controller configured to mechanize sampling the brightness value of each sensor pixel's initial footprint in object space and select a number of charge integrating TDI stages for substantially equalizing the inter sensor pixels' signal to noise ratios. |
| US08780417B2 |
Lens array, lens unit, LED head, exposure device, image formation apparatus, and image reading apparatus
A lens array includes a first lens row including first lenses arranged in a first direction, a second lens row including second lenses arranged in a direction substantially parallel with the first direction, a first boundary being a boundary between the first lenses adjacent to each other, a second boundary being a boundary between each of the first lenses and the second lens adjacent to the first lens, and a first join portion where the first boundary and the second boundary join each other. At the first joint portion, the first boundary and the second boundary contact each other with no step as seen in a plane that is substantially orthogonal to the first direction. |
| US08780406B2 |
Method for creating drive pattern for galvano-scanner system
A visible laser beam scanned by a galvano-scanner system is aligned at each of positioning points on the top surface of a master work by manual operation to record sensor position signals of position sensors on galvano-scanners. The sensor position signals on each positioning point are recorded to create a drive pattern in accordance with recorded sensor position signals. The drive pattern no longer has optics system error sources including focus error and attachment error as well as errors caused by scale, offset and the like, also eliminating the need for entering a distance as far as the top surface of the work. Therefore, the drive pattern with error components removed can be created with ease. |
| US08780400B2 |
Message preview control
Embodiments of the invention relate generally to computing devices and systems, as well as software, computer programs, applications, and user interfaces, and more particularly, to systems, devices and methods to facilitate message preview control. For example, the method may include generating representations for messages to present on an interface, and detecting selection of the representation for the message. Further, the method can include presenting preview information for the message, which can be an electronic facsimile. The representations for the messages can include a representation for an electronic facsimile, as well as a voice message and an email. |
| US08780398B2 |
Mobile terminal, output control system, and data outputting method for the mobile terminal
According to an embodiment, provided is a mobile terminal, that includes: an operation display unit that displays information and receives operation input; an operation detection unit that detects operation of the operation display unit; a motion detection unit that detects a motion of the mobile terminal; a data selection unit that selects data to be output; an output destination determining unit that determines an external apparatus serving as an output destination of the selected data; and an output instruction unit that gives an instruction of outputting the data to the external apparatus when the motion is detected by the motion detection unit. |
| US08780396B2 |
Printing apparatus, printing system and printing method for switching between a power saving mode
A printing apparatus is connected to a host computer via a network, and operates in a first mode in which network communication is enabled and in a second mode in which network communication is disabled. The printing apparatus transmits a query about print data to the host computer after transition when having transited to the first mode from the second mode. Further, upon reception of print data having been transmitted by the host computer as a response to the query, the printing apparatus performs printing on the basis of the print data. |
| US08780393B2 |
Print control apparatus and control method therefor
In a print control apparatus which causes a print apparatus to print via a hot folder, it is monitored whether a file is submitted to the hot folder. Upon submitting the file, it is identified whether the submitted file is a reference information file indicating an external content file, and, upon identifying the reference information file, it is determined whether an acquisition process of acquiring the external content file indicated by the reference information file is to be executed by the print control apparatus or the print apparatus. Upon determining that the acquisition process is to be executed by the print control apparatus, print data is generated based on the acquired external content file, and, upon determining that the acquisition process is to be executed by the print apparatus, print data including the reference information file indicating the external content file is generated. |
| US08780388B2 |
Printing apparatus, server, printing system, control method for printing apparatus, and storage medium storing control program therefor
A printing apparatus, which is capable of making effective use of the extended setting set up once without performing the extended setting each time, and is capable of improving user's convenience. A printing apparatus is connected to an information processing apparatus that instructs printing execution, is connected to a server via a network, and executes printing according to a print job generated by the information processing apparatus. A request unit requests an extended print setting from the server when receiving a request of the extended print setting that extends a predetermined basic print setting from the information processing apparatus. A holding unit holds extended print setting information showing the extended print setting corresponding to the printing apparatus received from the server in response to the request. A sending unit sends the extended print setting information held by the holding unit to the information processing apparatus. |
| US08780384B2 |
Selection of job image data for storage on external memory and memory management techniques
An image processing apparatus capable of efficiently using a removable medium when the removable medium is used instead of a memory provided in the image processing apparatus. The apparatus includes a RAM for storing image data, a removable medium I/F to which the removable medium is coupled, and a CPU. The CPU confirms the remaining capacity of the RAM and determines based on the remaining capacity confirmed during execution of a job and a job operation mode whether the job can be continued by using only the RAM. When it is determined that the job cannot be continued, image data to be saved is selected according to a predetermined priority order, and the selected image data is saved from the RAM onto the removable medium. |
| US08780382B2 |
Processing of electronic documents to achieve postage optimization
A method is suitable for processing a plurality of electronic documents designated for processing and delivery to a plurality of recipients, each recipient having a zip code associated therewith. Each electronic document is assigned a plurality of attributes, and the documents are sorted into one or more attribute groups based on the attributes, such that the electronic documents of each attribute group share at least one of the attributes. Output groups are then formed from the electronic documents of each attribute group based on the zip code associated with each electronic document, such that the electronic documents of each output group have similar zip codes. The output groups can then be routed to processing sites for processing the electronic documents to form physical documents for delivery to the recipients. |
| US08780378B2 |
Inspection apparatus, inspection method, inspection system, and storage medium
There is provided an inspection apparatus. When the inspection apparatus inspects a printed product, whether positional alignment of a print image obtained by reading the printed product and a reference image is to be performed is determined, and in a case where it is determined that the positional alignment is to be performed, the positional alignment is performed and an inspection based on a comparison of the print image and the reference image is executed, and in a case where it is determined that the positional alignment is not to be performed, an inspection based on a number of feature points of the print image is executed. |
| US08780377B2 |
Print control device managing a print job based on an instruction from a client terminal
A print control device manages a print job and a printer based on an instruction from a client terminal. The print control device accepts a print instruction to the printer from the client terminal and authentication information about the client terminal, confirms the validity of the authentication information to an authentication unit configured to issue and manage the authentication information, registers the print job as an execution job together with the authentication information if the authentication information is valid, and accesses the authentication unit during registration of the execution job to thereby update the expiration date/time of the registered authentication information. |
| US08780374B2 |
Image processing apparatus and image processing method
An object is to provide a user with various options on a processing method of an original document including a code image. To accomplish the object, the image processing apparatus includes a decoding section for extracting information by decoding the code image contained in the original document image, and a decision section for making a decision according to selection of the user as to whether to output the original document image or the information extracted by the decoding section. |
| US08780373B2 |
Serial raster image processors used for error correction in a parallel raster image processor environment
Systems and methods are provided for error correction in a parallel RIP environment. The system is operable to receive a print job comprising logical pages, to separate the logical pages into segments, to distribute the segments to parallel RIPs for interpretation and rasterization, and to transmit the segments to a serial RIP for interpretation. The system is further operable to determine that a parallel RIP has encountered a dependency error that prevents the parallel RIP from rasterizing one of the segments, and to instruct the serial RIP to rasterize the one segment responsive to detecting the dependency error. |
| US08780370B2 |
Changing a page layout preview picture in accordance with an operation on the preview picture
To provide a print set picture plane which can be easily used and understood by the user, in order to realize a technique for enabling a print setup in another set picture plane to be easily recognized, there is provided an information processing apparatus which is connected to an external device and performs a setup to control the external device by using a plurality of set sheets. In an arbitrary set sheet, various set items are set and a window to visually express the set contents which were set is switched to a window of another set sheet. |
| US08780362B2 |
Methods utilizing triangulation in metrology systems for in-situ surgical applications
A first metrology method includes the steps of projecting a first image and a second image, aligning the first image and the second image to form an aligned image of a known size, and determining a dimension of a target object by comparing the aligned image to the target object. A second metrology method includes the steps of projecting a first image and a second image, aligning the first image and the second image to form an aligned image of a known size by synchronously adjusting a zoom factor for projecting the first image and an angle for projecting the second image, and determining a dimension of a target object by comparing the aligned image to the target object. |
| US08780353B2 |
Apparatus and method for determining a characteristic of a consumable
The embodiments of the invention relate to a method and apparatus for determining at least one characteristic of a physical resource for use in a physical resource consuming apparatus. |
| US08780349B2 |
Color measurement apparatus and color measurement method
A color measurement apparatus that performs color measurement on a printout includes a measurement unit that can perform color measurement on a target by changing a light-receiving angle, and a controller that causes the measurement unit to perform color measurement at the light-receiving angle corresponding to an index value representing unique luster of the printout. |
| US08780344B2 |
Waveguides configured with arrays of features for performing Raman spectroscopy
Embodiments of the present invention are directed to systems for performing surface-enhanced Raman spectroscopy. In one embodiment, a system for performing Raman spectroscopy includes a waveguide layer configured with at least one array of features, and a material disposed on at least a portion of the features. Each array of features and the waveguide layer are configured to provide guided-mode resonance for at least one wavelength of electromagnetic radiation. The electromagnetic radiation produces enhanced Raman scattered light from analyte molecules located on or in proximity to the material. |
| US08780339B2 |
Fiber shape sensing systems and methods
In certain variations, fiber shape sensing or measuring systems, devices and methods are described herein, which allow for measurement of three dimensional bending as well as twist measurements of various fibers, e.g., optical fibers and fiber optic probes of various sizes. In certain variations, the systems are designed to take advantage of unique light guiding properties of optical fibers and various fiber gratings. |
| US08780336B2 |
Fiber optic sensors within subsurface motor winding chambers
A motor assembly for a submersible pump which includes capability of detecting or monitoring one or more operating parameters for the motor, including temperature, pressure and strain. |
| US08780335B2 |
Optical shear sensor and method of producing such an optical shear sensor
An optical shear sensor that includes a first and second outer surface at opposing sides and a sensing element is disclosed. In one aspect, the sensing element has an optoelectronic source for emitting light of a predetermined wavelength and having a source front surface where light exits the optoelectronic source, and a photodetector for detecting light of the predetermined wavelength and having a detector front surface where light of the optoelectronic source is received. The optoelectronic source is positioned along the first outer surface and emits light towards the second outer surface. A flexible sensing layer transparent to the predetermined wavelength covers the front surface of the optoelectronic source and the front surface of the photodetector. Upon application of a shear stress, the sensing layer deforms elastically and the outer surfaces are displaced along directions parallel to each other and the source front surface so the intensity of light detected by the photodetector changes. |
| US08780320B2 |
Monitoring apparatus and method particularly useful in photolithographically processing substrates
Apparatus for processing substrates according to a predetermined photolithography process includes a loading station in which the substrates are loaded, a coating station in which the substrates are coated with a photoresist material, an exposing station in which the photoresist coating is exposed to light through a mask having a predetermined pattern to produce a latent image of the mask on the photoresist coating, a developing station in which the latent image is developed, an unloading station in which the substrates are unloaded and a monitoring station for monitoring the substrates with respect to predetermined parameters of said photolithography process before reaching the unloading station. |
| US08780318B2 |
Patterned phase retardation film and the method for manufacturing the same
A patterned phase retardation film is disclosed, which includes substrate, a phase retardation layer on the substrate comprising a plurality of first regions of liquid crystal materials and a plurality of second regions of curable resin, wherein the first regions and the second regions are in a grating stripe structure which is parallel and interleaved with each other the top part of the second regions is formed with at least one inclined plane; and a planarization layer for planarizing the phase retardation layer; wherein the first regions provide a first phase retardation and second regions provide a second phase retardation, the first phase retardation and the second phase retardation have a phase difference of 180°. The method for manufacturing the patterned phase retardation film is also disclosed. |
| US08780315B2 |
LCD panel, color filter substrate, and method of manufacturing the color filter substrate
A liquid crystal display (LCD) panel, a color filter (CF) substrate, and a method of manufacturing the CF substrate are proposed. The method includes forming a black matrix pattern on an invalid pixel domain on a transparent substrate for forming an alignment mark, coating a transparent conducting layer on the invalid pixel domain for covering the alignment mark, and patterning the transparent conducting layer so that the alignment mark and the peripheral domain of the alignment mark could have a different feature of coverage. The alignment mark and the peripheral domain of the alignment mark show optics differences obviously through a CCD (charge-coupled device) optical reading lens, which increases the success ratio of reading the alignment mark and improves manufacturing efficiency. |
| US08780311B2 |
TFT array substrate, and liquid crystal display panel
An embodiment of the present invention provides a TFT array substrate, in which TFT elements and pixel electrodes being correspondingly connected with the TFT elements are arrayed in matrix on an insulating substrate, the TFT array substrate including: gate bus lines made from a first metal material; source bus lines made from a second metal material; pixel electrodes made from a third metal material; a clock wiring made from the first metal material; a branch wiring made from the second metal material; and a connection conductor made from the third metal material, the connection conductor connecting the clock wiring and the branch wiring at a connection part in a periphery area, the connection part having a branch-wiring via hole, which exposes the branch wiring which is covered with the connection conductor, and overlaps the clock wiring at least partly in a plane view. |
| US08780304B2 |
Liquid crystal display device and method of fabricating the same
A liquid crystal display device has first and second substrates. A first electrode on the first substrate is alignment-treated and a second electrode on the second substrate is alignment-treated. A liquid crystal layer is disposed between the first substrate and the second substrate. Alignment-treating includes forming an alignment direction. The alignment direction of the first and second substrates is formed by irradiating an ion beam onto the first and second electrodes using an ion beam irradiation apparatus. |
| US08780303B2 |
Liquid crystal apparatus including a dispersed liquid crystal and an active mirror
According to one embodiment, a liquid crystal apparatus includes a first liquid crystal panel including a pair of substrates, and a dispersed liquid crystal held between the pair of substrates, and an active mirror placed behind the first liquid crystal panel, and configured to switch a first state in which linearly polarized light whose polarizing direction is a second direction is transmitted, and a second state in which the linearly polarized light whose polarizing direction is the second direction is absorbed or reflected. |
| US08780299B2 |
Backlight unit and display device having the same
Provided are a backlight unit and a display device having the same. The backlight unit includes a light source configured to generate light and a plurality of light guide members stacked so that individual surfaces of each light guide member contact a surface of another one of the light guide members, the plurality of light guide members configured to guide the light. Each of the light guide members includes a light incident for receiving incident light from the light source, an opposite surface facing an adjacent one of the light guide members, and a plurality of light path change patterns disposed on the opposite surface. Thus, brightness of the display device may be improved. |
| US08780297B2 |
Backlight module
The present invention discloses a backlight module which has a plurality of light-emitting diodes. The light-emitting diodes are divided into a plurality of light groups according to pitches between the adjacent light-emitting diodes. The light-emitting diodes with respect to a display-area center line have a position center, and the light group having the light-emitting diodes with larger pitches therebetween is in a position relatively close to the position center and is in a higher bright bin; the light group having the light-emitting diodes with smaller pitches therebetween is in a position relatively away from the position center and is in a lower bright bin. Therefore, luminous conditions of the overall light-emitting diodes tend to correspondence, and proportion of usage of light-emitting diodes in different bright bins can be increased. |
| US08780295B2 |
Light cavity that improves light output uniformity
A radiation device is disclosed. The device includes a light cavity including a top surface, a bottom surface, and side walls. A light source array including at least one light source is formed on a first side wall. The device also includes a reflective coating formed on at least the bottom surface. The top surface allows light transmission and includes a light conversion layer. |
| US08780294B2 |
Display device comprising first and second light guide plates that respectively include a plurality of first and second recessed patterns and flat surfaces directly facing each other
A display device includes a liquid crystal display panel that varies a phase of polarized light via liquid crystal molecules, and having first and second polarizing plates respectively disposed on opposite sides of the liquid crystal display panel; a first light guide plate including a surface having a plurality of recessed patterns, to reflect light input through a side surface of the first light guide plate, and to output two-dimensional light towards the liquid crystal display panel; and a second light guide plate including a surface having a plurality of recessed patterns, the plurality of recessed patterns of the second guide plate facing the plurality of recessed patterns of the first light guide plate. |
| US08780291B2 |
Liquid crystal display and backframe for liquid crystal display
The present invention discloses a liquid crystal display and a backframe for a liquid crystal display. The backframe is configured by interlinked linkages such that the backframe can be locked in a fully extended position in use, or be collapsible when not in use in a way that the overall dimension of the collapsible backframe is smaller than the fully extended backframe. The backframe can be switched from a fully extended position under normal use, or a collapsible position under a transportation or storage. The collapsible position occupies less volumetric weight as compared to the fully extended position so as to reduce the volumetric weight when the backframe is in transportation and storage. As a result, the performance of the transportation and storage can be therefore increased, while the cost is reduced. |
| US08780288B2 |
Liquid crystal display device
Disclosed is an LCD device including: a liquid crystal panel including an upper substrate and a lower substrate; a backlight unit supplying light to the liquid crystal panel; a guide frame guiding a location of the liquid crystal panel and a location of the backlight unit; and a rear set cover and front set cover accommodating the liquid crystal panel, the backlight unit, and the guide frame, and serving as a cover of a product, wherein the front set cover comprises an bezel part facing a side of the upper substrate, and being not formed on a top of the upper substrate. |
| US08780282B2 |
Vehicle entertainment system
A vehicle entertainment system including a video system having a video monitor and a cradle secured within a vehicle. The cradle is shaped and dimensioned for selectively receiving and securely holding the video system. The cradle includes a docking port with a faceplate that is substantially flush with an upper end of a seat back of an automobile. |
| US08780281B2 |
Television apparatus and electronic apparatus
According to one embodiment, an electronic apparatus comprises a housing with a display, a printed wiring board, and a lens. The housing comprises a side surface with an opening. The printed wiring board positioned in the housing along with a light-emitting portion on the printed wiring board. The lens is situated adjacent to the printed wiring board and comprises a light guide configured to guide light from a plurality of light-receiving portions to the opening. |
| US08780279B2 |
Television and control device having a touch unit and method for controlling the television using the control device
A television is manipulated by a control device. The control device transmits position information mapped with a position on the control device in response to an operation. The television includes a screen to display a number of icons associated with a plurality of functions. Positions on the screen are mapped with positions on the control device correspondingly. A control method is applied to the television to cause the television to detect whether the position information is received from the control device; generate a cursor and calculate a position on the screen based on the position information; and display the cursor on the calculated position on the screen to select the icon located on the calculated position. |
| US08780277B2 |
Television receiver, television controller circuitry and method
A television receiver for receiving TV signals when unknown interference is present in a predetermined bandwidth in which the TV signals are transmitted. The TV receiver comprises an input, a tuner, a configurable filter and a controller circuitry. The input receives a radio frequency (RF) signal comprising the terrestrial TV signals. The tuner is configured to detect the terrestrial TV signals, where the terrestrial TV signals include a plurality of frequency channels within a predetermined bandwidth and the plurality of frequency channels provide TV signals which communicate TV channels. The configurable filter is configurable to suppress signals received from one or more of the plurality of frequency channels within the predetermined bandwidth. The controller circuitry is operable to form a channel map of the TV channels detected by the tuner for selection by a user of the television set and consequent upon a TV channel not being detected on a frequency channel, configure the frequency domain filter to suppress signals received from the frequency channel. |
| US08780275B2 |
Image apparatus and method for receiving video signal in multiple video modes
An image apparatus and a method for receiving a video signal are provided. The image apparatus includes dedicated input terminals for receiving only particular video signals, and a common input terminal for receiving diverse video signals, and determines the format of video signals input through a corresponding input terminal and then displays the determined format on a screen. Accordingly, the number of input terminals can be reduced and the user can identify the format of the video signal input through the common input terminal. |
| US08780271B2 |
Bi-modal switching for controlling digital TV applications on hand-held video devices
A portable digital television (DTV) comprises a processor and a navigational button arrangement. The processor of the portable DTV controls the navigational button arrangement to have at least a bi-modal operation. In one mode of operation, the navigational button arrangement provides a navigational interface to a user and, in another mode of operation, the navigational button arrangement provides an interactive application interface to the user. |
| US08780255B2 |
Solid-state imaging device, manufacturing method thereof, and electronic apparatus
A solid-state imaging device includes: a plurality of photoelectric conversion units disposed on an imaging surface of a substrate; and a plurality of inner-layer lenses that are disposed in correspondence with each of the plurality of photoelectric conversion units on the upper side of the photoelectric conversion units and are formed in shapes protruding in directions toward the photoelectric conversion units, wherein each of the plurality of inner-layer lenses is formed to have different lens shapes in the center and in the periphery of the imaging surface. |
| US08780250B2 |
Image processing apparatus that processes image data to which a plurality of pieces of classification information are added, method of controlling image processing apparatus, and storage medium
An image processing apparatus that makes it possible, when executing processing on image data groups classified according to classification information, to perform the processing on an image data item having a plurality of pieces of classification information added thereto, in a user-friendly manner adapted to a type of the processing. A system controller selects an image data group of image data items to which specific classification information is added. The controller designates processing to be executed on the image data group. When a plurality of image data groups are selected, the controller causes the processing designated by said designation unit to be executed on an image data item belonging to a plurality of selected image data groups such that the number of times of execution of the processing on the image data item is made different according to a type of the processing. |
| US08780249B2 |
Imaging device
An imaging device includes a pixel array in which pixels each including a photoelectric conversion part generating and storing a signal charge in accordance with incident light are disposed in a two-dimensional matrix state, and a vertical scanning circuit performing a reset of the photoelectric conversion part by each selected row, and performing a reading of a signal of the pixel by each selected row. During a read period performing the reading, the vertical scanning circuit performs the reset for the photoelectric conversion part at an arbitrary row of which reading ends in accordance with a change of the number of rows to which the resets for the photoelectric conversion parts before exposure are performed to make the number of rows to which the resets of the photoelectric conversion parts are performed constant within the read period of each row. |
| US08780248B2 |
Image pickup apparatus and image pickup system
One or more embodiments relate to an image pickup apparatus including multiple pixels. Each of the multiple pixels includes a photoelectric-conversion unit, and an amplifier which outputs a signal based on charge generated by the photoelectric-conversion unit. Within an electric path between the photoelectric-conversion unit and an input node of the amplifier, there are disposed a first holder, a second holder disposed following the first holder, a first transfer unit which transfers charge to the first holder, a second transfer unit which transfers charge of the first holder to the second holder, and a third transfer unit which transfers charge of the second holder. The first holder includes a first-conductive-type first semiconductor region holding charge. The second holder includes a first-conductive-type second semiconductor region holding charge. Impurity concentration of the first semiconductor region is lower than impurity concentration of the second semiconductor region. |
| US08780245B2 |
Solid-state image pickup element, method of driving the same, and camera system
Disclosed herein is a solid-state image pickup element, including a pixel portion in which plural pixels each including a photoelectric conversion element for converting an optical signal into an electrical signal and accumulating therein the resulting electrical signal in accordance with an exposure period of time are disposed in a matrix; and a pixel driving portion adapted to control operations of the pixels in rows so as to carry out an electronic shutter operation and a reading operation of the pixel portion. |
| US08780243B2 |
Image sensor module and camera module using same
An image sensor module includes a rigid-flex board, an image sensor, a supporting plate, and a metal layer. The rigid-flex board defines a through hole penetrating its upper surface and its lower surface. An upper pad is positioned on an upper side surface of the rigid-flex board. The image sensor is positioned on the lower surface, and includes an image surface facing the through hole. A metal layer covers on a top surface and/or a bottom surface of the supporting plate, and a lower pad is positioned on a lower side surface of the supporting plate and connects to the metal layer. The supporting plate is positioned on the lower surface, and the image sensor is received between the rigid-flex board and the supporting plate. The metal sheet is electrically connected between the lower pad and the upper pad. |
| US08780242B2 |
Multi-band sensors
Designs of multi-band sensor array to generate multi-spectral images are disclosed. According to one aspect of the present invention, a multi-band sensor array includes one linear sensor configured to sense a scene in panchromatic spectrum to produce a panchromatic (PAN) sensing signal, and four color-band linear sensors to sense the same scene in different color bands to produce respective sensing signals. These sensors are packaged in a single module that is disposed on a single optical plane when used to scan a scene. A multi-spectral image is produced by combining these sensing signals. Further a unique packaging of the sensor array and a combination of soft and hard PCB are disclosed to withstand extremes in a harsh environment. |
| US08780240B2 |
Method for the generation of an image in electronic form, picture element (pixel) for an image sensor for the generation of an image as well as image sensor
A method for continuously generating a (grayscale) map of a scene in electronic form, characterized by high time resolution and minimal data volume, is presented. The method involves repeated measurement of the instantaneous exposure of the image elements in an image sensor, the start of every exposure measurement being determined autonomously and asynchronously by every image element independently, and hence the redundancy which is typical of synchronous image sensors in the image data to be transmitted being largely suppressed.The stimulation for the purpose of exposure measurement is provided by the autonomous detection of a relative light intensity change in the scene detail which the image element views, by the transient detector in the respective image element. To increase the signal-to-noise ratio and the dynamic range, the exposure measurement is preferably performed on the basis of time, that is to say the exposure of an image element is represented by the period between two asynchronous events.The address of the image element, corresponding to the coordinates of the image element in the sensor array, is transmitted asynchronously at the time of every detection of a light intensity change for the purpose of storage and/or further processing. In addition, the result of the resultant exposure measurement is likewise transmitted together with the address of the image element, asynchronously for the purpose of storage and/or further processing.No external control signals are required for controlling timing, particularly for the exposure measurement. The image sensor is typically implemented in CMOS technology. |
| US08780237B2 |
Solid-state imaging apparatus, imaging method, and imaging system
A solid-state imaging apparatus 10 includes a solid-state imaging device 40, and a color filter 16 constituted of a first color filter 16a (first filter) and a second color filter 16b (second filter). The solid-state imaging device 40 photoelectrically converts light incident to a face S1 (first face) thereof to thereby capture an image of an object to be imaged. Arranged on the face S1 of the solid-state imaging device 40 is the first color filter 16a and second color filter 16b. The first color filter 16a is a filter that allows first wavelength band light to be selectively transmitted therethrough; the second color filter 16b is a filter that allows second wavelength band light in the longer wavelength side relative to the first wavelength band to be selectively transmitted therethrough. |
| US08780236B2 |
Imaging apparatus for correcting noise when a quantity of pixels in an invalid pixel area is small
Provided is an imaging apparatus including an image sensor. In the image sensor that includes a valid pixel area in which a plurality of valid pixels each having a photoelectric conversion unit is disposed, a first reference pixel area in which a plurality of first reference pixels each having a light-shielded photoelectric conversion unit is disposed, and a second reference pixel area in which a plurality of second reference pixels each having no photoelectric conversion unit is disposed, when outputs of the plurality of valid pixels are added to be read, outputs of the plurality of first reference pixels are added by the addition unit to be read, and outputs of the plurality of second reference pixels are read without being added by the addition unit. Thus, noises can be effectively corrected even in the small number of invalid pixels areas. |
| US08780235B2 |
Image processing method
This invention provides an image processing method which for noise reduction and sensitization for an ordinary video camera. The noise reduction processing locates a bright pixel and averages brightness by adding the pixel accumulated by ratio in accordance with the geometric series, and to a dark pixel, carrying out the processing of noise reduction which averages brightness by adding the pixel accumulated by ratio in accordance with the geometric series and the processing of sensitization in the condition that a magnification of intensification is greater than 1, determine that the pixel moves or not, if the pixel is moving, it is used to carry out processing of sensitization only, and if the pixel is still, choose it is used to carry out the processing of sensitization and noise reduction. |
| US08780234B2 |
Imaging apparatus and method for controlling the same
The present invention is directed to an imaging apparatus configured to display a through image in a visible manner when it is assumed that a status of a focus is confirmed even if a multiple live view display suitable for composition adjustment is performed in multiple exposure photography. The imaging apparatus includes a generation unit configured to multiple-synthesize a through image and at least a captured image, and to generate a multiple-composite image, a display control unit configured to perform control to display the multiple-composite image on a display unit while sequentially updating the multiple-composite image, a magnification instruction receiving unit configured to receive an image magnification instruction, and a control unit configured to perform control to display a through image magnified without multiple-synthesizing, on the display unit when receiving the magnification instruction while displaying the multiple-composite image. |
| US08780232B2 |
System and method for analyzing a digital image
A method of analyzing images captured using an imaging device is provided herein. The analysis provides suggestions for changing a parameter of the imaging device during subsequent image capture. |
| US08780229B2 |
Image photographing apparatus and method of controlling the same
An image photographing apparatus simultaneously photographs a moving image and a still image in a simultaneous photographing mode, recognizes a still image photographed at a time point closest to a photographing time point of the moving image output at a time point when the specific region is specified when a user specifies the specific region of the moving image screen while reproducing the moving image photographed in the simultaneous photographing mode, and magnifies and displays a region corresponding to the specific region on the recognized still image. |
| US08780221B2 |
Facial expression recognition apparatus, image sensing apparatus, facial expression recognition method, and computer-readable storage medium
A facial expression recognition apparatus (10) detects a face image of a person from an input image, calculates a facial expression evaluation value corresponding to each facial expression from the detected face image, updates, based on the face image, the relationship between the calculated facial expression evaluation value and a threshold for determining a facial expression set for the facial expression evaluation value, and determines the facial expression of the face image based on the updated relationship between the facial expression evaluation value and the threshold for determining a facial expression. |
| US08780219B2 |
Wireless viewing and control interface for imaging devices
An interface system for an imaging device is disclosed. A first data communications interface is connected to a web server and a second data communications interface is connectible to a corresponding input/output port of the imaging device. There is a bridge application server with a device control input, a device image output, a device control output, and a device image input. The device control input is connected to the first data communications interface, and the device image output is connected to the web server. The device control output and the device image input are both separately linked to the second data communications interface. Generic device control commands from the first data communications interface are passed to the bridge application server, bypassing the web server. Image data from the imaging device is passed to the web server for transmission to a remote viewer and control device. |
| US08780209B2 |
Systems and methods for comparing media signals
Various systems and methods for comparing media signals are disclosed. In some embodiments, media signals are compared by identifying characteristic features in the respective signals and then analyzing the characteristic features to determine if the signals contain corresponding content. In other embodiments, the characteristic features are analyzed to determine the extent to which the signals are synchronized in time. |
| US08780207B2 |
Image acquisition
A computerised method of automatically acquiring a series of images, the method comprising the steps of: i) processing a data file containing a series of identifiers, each identifier corresponding to a geographic location of a property; ii) receiving location data from a geographic position sensing unit; iii) defining a camera search area (830) defined by the location data and a location of a camera relative to the location data; and iv) acquiring an image of a property when a geographic location (810a) of a property corresponding to one of the series of identifiers is within the camera search area (830). |
| US08780206B2 |
Sequenced illumination
The present invention provides a method and system for imaging documents such as bank notes. The method comprises passing a document past an image sensor such as a line scan camera while sequentially illuminating the document using multi-mode illumination. Two or more light sources are used, each one producing a different mode of illumination. A lookup table divides documents into discrete successive sections (i.e. scan lines) and specifies a mode of illumination (e.g., color, azimuth, reflective, transmissive) for each section of a document during imaging. As the document passes the image sensor, the light sources are activated according to the sequence specified in the lookup table, producing an interleaved, multi-mode image of the document. |
| US08780205B2 |
Image recording apparatus with slidable concealing cover
A body-mountable image capture device comprising a device body and a cover slidably mounted onto the device body, the device body comprising a camera, the cover sliding between a first position and a second position such that in the first position the camera is concealed and in the second position the camera is exposed. The body-mountable image capture device comprises activation means operable to initiate the camera when the cover is in the second position and the camera is exposed. The orientation of the camera is adjustable with respect to that of the device body such that the orientation of the camera can be maintained. The orientation of the camera may be automatically adjusted to keep the field of view generally horizontal. The camera may automatically rotate left and right in a horizontal plane responsive to movement of a head mounted sensor to thereby track a user's head movements. |
| US08780201B1 |
Doorbell communication systems and methods
Methods for using a doorbell that is configurable to wirelessly communicate with a remotely located computing device can include obtaining the doorbell that comprises a speaker, a microphone, and a camera. Methods can include entering a sleep mode in which the doorbell's wireless communication, the camera, and the microphone are disabled. Methods can include exiting the sleep mode and entering a standby mode in response to the doorbell detecting a first indication of a visitor. The standby mode can increase electrical activities of the doorbell's camera and microphone relative to the sleep mode. Methods can include entering an alert mode in response to detecting a second indication of the visitor. The doorbell can record an image using the camera during the alert mode. Wireless communication can be enabled during the alert mode to send an alert to the remotely located computing device. |
| US08780198B2 |
Image processing sensor systems
An image processing sensor system functions as a standalone unit to capture images and process the resulting signals to detect objects or events of interest. The processing significantly improves selectivity and specificity of detection objects and events. |
| US08780197B2 |
Apparatus and method for detecting face
A face detection apparatus and method are provided. The apparatus may acquire a distance difference image through a stereo camera and create an object mask using the distance difference image to detect a face candidate area. The apparatus may also determine a size of a search window using the distance difference image and detect a facial area in the face candidate area. Accordingly, an operation speed for face detection can be improved. |
| US08780191B2 |
Virtual microscope system
A virtual microscope system capable of obtaining a stained sample image and a statistical data of spectra in a short period of time is provided, the virtual microscope system includes an image obtaining unit for obtaining a stained sample image, a spectrum obtaining unit for obtaining a spectrum of the stained sample image, an optical path setting unit for setting an optical path of a light flux passed through the stained sample with respect to the image obtaining unit and the spectrum obtaining unit and a control unit for controlling to repeat obtaining the stained sample image by the image obtaining unit and obtaining the spectrum of the stained sample image by the spectrum obtaining unit in the observation field of the stained sample to create a virtual slide and a spectrum table of the stained sample. |
| US08780183B2 |
Computer-readable storage medium, image display apparatus, image display system, and image display method
First, the interval between a left virtual camera and a right virtual camera is determined based on the relative position and the relative orientation of an outer imaging section (left) with respect to a marker, which are calculated from a result of marker recognition in the left real world image, and on the relative position and the relative orientation of an outer imaging section (right) with respect to the marker, which are calculated from a result of marker recognition in the right real world image. After the interval between the left virtual camera and the right virtual camera is determined, the positions and the orientations of the left virtual camera and the right virtual camera are determined based on the determined interval such that the relationship between the position and the orientation of the left virtual camera, and the position and the orientation of the right virtual camera is ideal. |
| US08780180B2 |
Stereoscopic camera using anaglyphic display during capture
A digital camera for capturing stereoscopic images, including: an image sensor; an optical system; a user interface; a color image display; a data processing system; a buffer memory; a storage memory; and a program memory storing instructions configured to implement a method for capturing stereoscopic images. The method includes: capturing a first digital image of a scene in response to user activation of a user interface element; storing the first digital image; displaying a stream of stereoscopic preview images on the color image display, wherein the stereoscopic preview images are anaglyph stereoscopic images formed by combining the stored first digital image with a stream of evaluation digital images of the scene captured using the image sensor; capturing a second digital image of the scene in response to user activation of a user interface element; and storing a stereoscopic image based on the first digital image and the second digital image. |
| US08780178B2 |
Device and method for displaying three-dimensional images using head tracking
Disclosed herein are a device and method for displaying 3D images. The device includes an image processing unit for calculating the location of a user relative to a reference point and outputting a 3D image which is obtained by performing image processing on 3D content sent by a server based on the calculated location of the user, the image processing corresponding to a viewpoint of the user, and a display unit for displaying the 3D image output by the image processing unit to the user. The method includes calculating the location of a user relative to a reference point, performing image processing on 3D content sent by a server from a viewpoint of the user based on the calculated location of the user, and outputting a 3D image which is obtained by the image processing, and displaying the 3D image output by the image processing unit to the user. |
| US08780175B2 |
Picture signal processor, picture display and picture display system
A picture signal processor includes: a frame-rate conversion section performing a frame-rate-increasing conversion, which brings an over-double frame rate, on each of a plurality of time-series picture streams each including a plurality of unit pictures, and providing frame-rate-converted picture streams to a display section which displays pictures through performing time-divisional switching of picture streams from one to another in order; and a shutter control section controlling a shutter eyeglass device to perform an open/close operation in synchronization with a display switching timing between the frame-rate-converted picture streams in the display section. |
| US08780172B2 |
Depth and video co-processing
Co-processing of a video frame (32) and its associated depth map (34) suitable for free viewpoint television involves detecting respective edges (70, 71, 80, 81) in the video frame (32) and the depth map (34). The edges (70, 71, 80, 81) are aligned and used to identify any pixels (90-92) in the depth map (34) or the video frame (32) having incorrect depth values or color values based on the positions of the pixels in the depth map (34)or the video frame (32) relative an edge (80) in 5 the depth map (34) and a corresponding, aligned edge (70) in the video frame (32). The depth values or color values of the identified pixels (90-92) can then be corrected in order to improve the accuracy of the depth map (32) or video frame (34). |
| US08780170B2 |
Video conferencing display device
A video conferencing display device a display panel, at least one imaging device and processing structure. The at least one imaging device has a field of view aimed at an inner surface of the display panel and captures images through the display panel such that when a user is positioned adjacent an outer surface of the display panel, the user appears in the captured images. The processing structure communicates with the at least one imaging device and processes the captured images to create a direct eye image for transmission to a remote device over a network. |
| US08780165B2 |
Portable remote presence robot
A tele-presence system that includes a portable robot face coupled to a remote station. The robot face includes a robot monitor, a robot camera, a robot speaker and a robot microphone. The remote station includes a station monitor, a station camera, a station speaker and a station microphone. The portable robot face can be attached to a platform mounted to the ceiling of an ambulance. The portable robot face can be used by a physician at the remote station to provide remote medical consultation. When the patient is moved from the ambulance the portable robot face can be detached from the platform and moved with the patient. |
| US08780164B2 |
Method and apparatus for sharing mobile broadcast service
Two different communication terminals share a broadcast content received through a mobile broadcast service. If a mobile broadcast-sharing mode for sharing a broadcast content with a specific communication terminal is set, a mobile broadcast terminal extracts broadcast video data and broadcast audio data from a mobile broadcast signal being received. The mobile broadcast terminal converts a codec of the broadcast video data and the broadcast audio data into a codec used in video communication, and delivers at least one of the converted broadcast video data and the converted broadcast audio data through video communication formed to the communication terminal. |
| US08780159B2 |
Optical scanner and image forming apparatus including same
An optical scanner includes a light source, an optical element, a deflector, a casing, and a first cover. The deflector deflects the light beam emitted from the light source to scan a photoreceptor through the optical element. The casing includes an upper opening, walls including a transparent plate defining a deflector compartment to accommodate the deflector, and an optical element mounting portion to accommodate the light source and the optical element. The first cover covers the upper opening of the casing and includes a recessed portion recessed toward the bottom of the casing and including a first opening at the bottom thereof facing the deflector. The recessed portion and the walls are directly or indirectly connected to define a single continuous space isolating the deflector compartment from the optical element mounting portion. The recessed portion and the deflector compartment communicate via the first opening. |
| US08780157B2 |
Imaging element array and image forming apparatus
According to one embodiment, there is provided an imaging element array including an imaging element group in which a plurality of imaging elements are aligned, each of the imaging elements including an integrally molded input portion, an output portion, and a reflective portion, collecting light input to the input portion, reflecting the light by the reflective portion near a position where light flux is downsized, and outputting the reflected light from the output portion to form an image at an image point, and an inhibiting portion which is formed around the reflected portion in the imaging element group to inhibit light other than the light reflected by the reflective portion from traveling to the output portion. |
| US08780156B2 |
Print control device
An ink sheet damage calculating unit compares image element density data of each of areas into which an image is divided by an image area dividing unit with a first threshold to calculate the total number of pixels each having density data equal to or larger than the first threshold for each area, and then compares the total number of pixels calculated for each area with a second threshold. A printing operation selecting unit uses a remaining area of an already-used ink area for formation of a next print image when the total number of pixels is smaller than the second threshold in every one of all the areas, and uses an ink area in a new unit area for formation of a next print image when the total number of pixels is equal to or larger than the second threshold. |
| US08780155B2 |
Tape cassette and tape printing apparatus
The tape cassette used in a tape printing apparatus incorporates an ink ribbon including a thermal printing layer including a coloring layer containing wax and pigment coated on a base film and an adhesive layer coated on the coloring layer, and a congealing point of the thermal printing layer is controlled to be 89 degrees Celsius or higher and difference between a glass transition point of the thermal printing layer and a melting point of the thermal printing layer is controlled to be 23 degrees Celsius or smaller. |
| US08780154B2 |
Controlling gloss in a solid ink jet print
A method for reducing variations in gloss in a solid ink jet image, is disclosed. The method includes: jetting marking solid ink jet droplets onto a receiver to form an image; heating the receiver to a temperature so that the marking solid ink melts; spreading the marking solid ink on the receiver; and controlling the temperature of the marking solid ink on the receiver to provide a desired specularly reflective surface of the solid ink so that variations in gloss are reduced. |
| US08780147B2 |
Large-particle semiporous-paper inkjet printer
A printer for printing on a semiporous recording medium includes a dryer adapted to dry the semiporous recording medium to a moisture content not to exceed that of the recording medium equilibrated to 20% RH. A liquid-deposition unit deposits hydrophilic liquid in a selected fluid pattern on the recording medium within 15 seconds after the completion of drying. A charging member charges the recording medium so that a charge pattern of charged and discharged areas is formed on the recording medium and the charged areas have a potential of at least 100 V. A development station deposits charged dry ink on the medium, the dry ink having charge of the same sign as the charged areas, so that the charged dry ink is deposited on the paper in a dry ink pattern corresponding to the selected fluid pattern. |
| US08780143B2 |
Display method and apparatus for controlling brightness of projector light source
A method of displaying image data is provided, which includes analyzing histograms by color signals of an input image frame; confirming grayscales by color signals in a predetermined frame unit with reference to the analyzed histograms; determining dimming factors in consideration of maximum grayscale values of the grayscales; determining image gains of the image data by color signals using the determined dimming factors; and outputting an image signal by applying the image gains to the input image and applying the dimming factors to a light source. |
| US08780142B2 |
Active matrix display devices and methods of driving the same
An active matrix display device has a column driver circuit for providing pixel drive signals to columns of pixels, and comprising current source circuits. Each current source circuit has a supply switch (78) for controlling the time during which the current source supplies current to or drains current from the column. A mapping means (74) derives from a pixel drive level a digital value which represents a time period for the control of the supply switch (78) of each current source circuit. The mapping means (74) implements a single mapping function for use in providing the digital values for all current source circuits. Having a current source circuit for each column facilitates the application of inversion patterns. The conversion of pixel drive levels to values representing time is carried out in a shared manner, so that the required area is kept to a minimum. |
| US08780140B2 |
Variable display scale control device and variable playing speed control device
An information processing apparatus including an interface that displays an object and receives an instruction to change a display scale of the object, and a processor that controls the interface to change the display scale of the object based on the received instruction, controls the interface to stop changing the display scale of the displayed object for a predetermined period of time when the display scale of the displayed object becomes a predetermined display scale, and controls the interface to resume changing the display scale of the displayed object upon determining that the predetermined period of time has elapsed. |
| US08780135B2 |
System and method for reducing the appearance of residuals in gradient-based image compositing
A system and method are proposed for performing gradient-based compositing in a manner that reduces the appearance of residual errors as compared to traditional techniques. In embodiments, a target gradient field may be determined for a composite image and a solution composite image may be sought which minimizes a weighted aggregate error between the gradient field of the composite image and the target gradient field. The weighted aggregate error may be calculated such that a greater weight is placed on residuals occurring in smooth regions than on those occurring in textured regions, since residuals in textured regions may be less noticeable. In some embodiments, a weighted aggregate error may be defined as a weighted least-squares sum and/or minimized by solving a weighted Poisson equation. The computational cost of solving the weighted Poisson equation may be mitigated by ensuring that the equation is linear. |
| US08780132B1 |
Enhanced assimilation of orientation-dependent data in a multidimensional data volume
Provided herein is a method for enhanced visualization including the steps of: inputting a 3-D data set, encoding data values with dip information from a plurality of orientations, providing a color look-up table that displays subsets of the encoded data outcomes for each orientation, selecting a color look-up table to use is response to the viewing-orientation of the data set, and displaying the data set in a given orientation using the selected color look-up table. An apparatus and system of the present invention is realized through a computer program or system coded based upon the method disclosed. |
| US08780126B1 |
Selective composite rendering
Systems, apparatus, methods and computer program products are described below for rendering a graphical user interface by selectively compositing display contents. In general for each of one or more content producers, where each content producer is associated with content storage containing display content, display content for output is identified depending on the content consumer to which the graphical user interface is being rendered. |
| US08780122B2 |
Techniques for transferring graphics data from system memory to a discrete GPU
A method for transferring graphics data includes receiving graphics data in the system memory. The graphics data may be loaded into system memory by and application from a mass storage device. One or more graphics commands associated with the graphics data may also be received. The graphics commands may also be received from the application. The graphics data in system memory is compressed in response to receipt of the one or more graphics commands before the graphics data is transferred to a discrete graphics processing unit. The one or more received graphics commands are transferred to the discrete graphics processing unit. The one or more graphics commands include an operation to copy the compressed graphics data to the discrete graphics processing unit. The compressed graphics data is copied from the system memory to memory of the graphics processing. The compressed graphics data is then decompressed by the graphics processing unit. Thereafter, the discrete graphics processing unit may perform one or more graphics operations on the transferred graphics data. |
| US08780121B2 |
Graphics render clock throttling and gating mechanism for power saving
An example of a controller circuit may include a policy module to generate a power reduction policy output based on a processor power state input. The power reduction policy output may also be generated based on a graphics render engine idleness input. The circuit can also include a clock masking cell to apply a clock masking configuration to a graphics render clock trunk based on the power reduction policy output. |
| US08780116B2 |
Object-shape generation method, object-shape generation apparatus, and program
Even in a situation in which an image of the back side of an object cannot be captured, the shape of the object can be generated with high accuracy. For individual images captured from the circumference of an object, projection regions projected in an area from the surface of projection in a projective space to a projective plane that is distant from the surface of projection by a predetermined length in a depth direction in a case where the object reflected in the individual images is projected to the projective space from viewpoint positions of the individual images are detected. A portion common to the individual detected projection regions is extracted. |
| US08780114B1 |
Interactive memory map
An embodiment can include an interactive memory map that includes a graphical representation of a region of memory used by a program. The memory map may dynamically update as the program executes and may provide a user with indicators that identify how the program interacts with the memory. The indicators may identify memory locations that are being written by the program and/or memory locations that are being read by the program while the program executes. The memory map may assist a user in understanding how the executing program interacts with memory. The interactive memory map may further allow the user to manipulate how information is stored in the memory by allowing the user to select, add, remove, modify, move, etc., program information stored in the memory. |
| US08780104B2 |
System and method of updating drive scheme voltages
This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for calibrating display arrays. In one aspect, a method of calibrating a display array includes determining a particular drive response characteristic and updating a particular drive scheme voltage between updates of image data on the display array. |
| US08780103B2 |
Super low voltage driving of displays
A display device is described with a plurality of pixels, each having a pixel state that is driven by a driving voltage differential between a pixel voltage applied to a pixel terminal of the pixel and a common voltage applied to a common terminal of the pixel. In a first pixel driving state, wherein pixels are driven to a first color, a common voltage is provided to the common terminals with a first polarity. In a second pixel driving state, wherein pixels are driven to a second color, a common voltage is provided to the common terminals with a second polarity opposite to the first polarity. An absolute value of the common voltage in the first and second pixel driving state is higher than a maximum absolute value of the column voltage in the corresponding pixel driving state. |
| US08780098B1 |
Viewer for multi-dimensional data from a test environment
A tool for viewing data in a software environment is disclosed. The data may be a multi-dimensional data set. The viewer tool provides various features for viewing and exploring the data set. The viewer tool may be coupled to a test environment that generates data from the tests of a unit under test (UUT). The data may be generated from one or more sequences of tests that can be divided into batches. The viewer tool may receive the data from the test environment and analyze the data to provide a user with useful information on the data. The viewer tool may display the data with the information so that the user can obtain the information on the data. In particular, the viewer tool may enable the user to understand the relationship between the measured test data and the various test conditions under which the test data has been measured. |
| US08780089B2 |
Stylus and touch input system
A touch input system including a stylus and a display device is provided. The stylus includes a battery module, a touch portion, a transducer module and a RF transmitting module. When a contact pressure is acted on the touch portion, the touch portion is electrically connected to the battery module by the contact pressure and emits a light signal. The display region receives and reacts to the light signal, and the contact pressure is transformed into an electrical signal by the transducer module. The RF transmitting module is electrically connected to the transducer module and transmitting the electrical signal. The display device includes a display region and a RF receiving module. |
| US08780088B2 |
Infrared sensor integrated in a touch panel
An infrared source is configured to illuminate the underside of one or more objects on or above a touchable surface of a touch panel. Infrared light reflected from the underside of the object(s) is detected by an infrared sensor integrated in the touch panel below the touchable surface. |
| US08780087B2 |
Optical touch screen
The present invention relates to an optical touch screen which can recognize touch coordinates when the screen is touched by a finger, a touch pen, or the like. The optical touch screen comprises units for generating infrared light sources. A control unit calculates coordinates of an object being touched on the touch screen based on data detected by the infrared cameras. |
| US08780086B2 |
System with optical sensor for detecting user input
A light-based input device may be based on a wedge-shaped light-guide structure. Light may be introduced into the interior of the light-guide structure from a light source and corresponding reflected light exiting the light-guide structure may be measured using a light detector such as an image sensor. The location at which a user places an object in contact with an upper surface of the light-guide structure may be detected by analyzing the pattern of reflected light that exits the light-guide structure. Multiple layers of light-guide structures may be separated from each other by opaque material such as plastic so that the device can determine the direction in which the object is traversing the light-guide layers. A light-based input device may be implemented using free-space light beams that are interrupted by the user. Keys may be provided in a light-based input device by movably mounting contact pads to a light-guide structure. |
| US08780081B2 |
Touch panel
A touch panel includes a substrate, plural first coils, plural second coils, plural sensing pads, plural connection lines, and a control circuit. The first coils, the second coils, the sensing pads and the connection lines are configured on the substrate. Each first coil has a first connection portion and a first coil portion connected to the first connection portion and extending along a first direction. Each second coil has a second connection portion and a second coil portion connected to the second connection portion and extending along a second direction. Plural overlapping regions are defined by areas occupied by the first coil portions and the second coil portions on the substrate, and the sensing pads are located in the overlapping regions. The connection lines are respectively connected to the sending pads. The connection lines, the first connection portions and the second connection portions are connected to the control circuit. |
| US08780074B2 |
Dual-function transducer for a touch panel
A dual-function transducer for a force-sensitive multi-touch screen, including a first substrate, at least one electrode array formed on the first substrate, the at least one electrode array including first and second electrodes, and circuitry operatively coupled to the first and second electrodes. The circuitry is configured to measure first and second electrical properties of the electrode array, the first and second electrical properties corresponding to touch and strain, respectively. |
| US08780073B2 |
Capacitive sensor arrangement
An example capacitive sensor arrangement includes an integrated member residing within an interior region of a capacitive sensor element. The capacitive sensor element has a first resistance to a flow of current and the integrated member has a second resistance to the flow of current that is less than the first resistance. |
| US08780071B2 |
Capacitive touch panel with multiple zones
In a capacitive touch panel having touch cells arranged in a two-dimensional array and defined by two coordinates, the present invention provides a third coordinate. In particular, the touch cells in a row are electrically connected a first sensing element and the touch cells in a column are electrically connected in a second sensing element. The first sensing elements can be arranged into two or more touch zones. Each of the touch zones has a zone sensing element for defining the zone coordinate. Some of the first sensing elements in one touch zone are electrically connected to the corresponding first sensing elements in the other touch zones in series. As such, the number of terminals connected to the first sensing elements can be reduced. |
| US08780067B1 |
Bridging structure for signal transmission of touch panel
The invention includes a substrate with a visible area and a shielded area, a touch panel overlapped on the substrate and having touch sensor units overlapping with the visible area and a bridging layer with an insulating film. The touch sensor units are connected with signal wires to electric contacts corresponding to the shielded area. The insulating film cloaks the signal wires and electric contacts. The insulating film is formed with through holes corresponding to the electric contacts and is provided with bridging wires between every two adjacent through holes for connecting all of the electric contacts. |
| US08780061B2 |
Electrostatic capacity type touch screen panel and method of manufacturing the same
A touch screen panel includes a substrate having an electrode forming part, and a routing wire forming part, where the routing wire forming part is located at an area outside the electrode forming part. A plurality of first electrode connection patterns is located in the electrode forming part. A plurality of first routing wires and a plurality of second routing wires are both located in the routing wire forming part, and the routing wires are disposed on the same layer with the first electrode connection patterns. An insulation layer is formed on the substrate and over the first electrode connection patterns. The insulation layer has at least two contact holes that expose contact portions of each the plurality of first electrode connection patterns. A plurality of first serial electrodes are arranged in parallel in a first direction and are connected with the plurality of first routing wires, respectively. Each first serial electrode includes a plurality of first electrode elements. A plurality of second serial electrodes are arranged in parallel in a second direction, and are configured to intersect the first serial electrodes. The second serial electrodes are connected with the plurality of second routing wires, respectively, and each second serial electrode includes a plurality of second electrode elements. Each of the plurality of first electrode connection patterns connects adjacent electrode elements of each first serial electrode through respective contact portions accessible through the at least two contact holes. |
| US08780060B2 |
Methods and systems for providing haptic control
Haptic systems are disclosed which may provide increased resolution in tactile feedback. A tiered haptic system may be formed by stacking of haptic elements. One or more arrays of shape change elements such as, for example, piezoelectric elements may be used to actuate a screen surface. Arrays may also be used to sense tactile interactions and stimuli on a screen surface. An embedded haptic system may be formed by inserting haptic elements into a contoured elastic sheet. The embedded haptic system may provide tactile interactions to a user. In some embodiments, both tiered and embedded haptic arrangements may be used. |
| US08780058B2 |
Information input device, image forming device, input control method, and computer-readable recording medium
An information input device includes a plurality of sensors arranged for an operation surface at predetermined intervals, each sensor detecting contact of an operation object with the operation surface in a vicinity of the sensor and outputting a detection signal. An input sensing judgment unit determines whether an input of the operation object is sensed based on an integrated detection signal of the plurality of sensors. A sensor group selection unit selects a sensor group including sensors having sensed the operation object from among the plurality of sensors based on detection signals of the sensors. A sensor specifying unit specifies the sensors having sensed the operation object from the selected sensor group based on the detection signals of the sensors. A position detecting unit detects a position of the operation object on the operation surface based on the detection signals of the specified sensors. |
| US08780056B2 |
Position detecting device including display function
A position detecting device includes: a display unit having a first electrode formed of a transparent conductive film, a plurality of second electrodes, and display material interposed between the first electrode and the second electrodes; a display driver configured to drive the display unit based on a video signal input to the display driver; and a position detecting section configured to detect a position of an indicator on the first electrode and to output the detected position. The display unit may comprise, for example, an “electronic paper,” such that the display state of the display unit can be maintained even after a drive power applied between the first electrode and the second electrodes is discontinued. |
| US08780053B2 |
Vibrating substrate for haptic interface
A haptic device is provided having a substrate with a touch surface and one or more actuators for vibrating the substrate in a multiplicity of higher resonant modes, each of which has a high enough frequency to be inaudible and high enough amplitude to create a friction reduction effect at a plurality of vibrating regions on the substrate touch surface. |
| US08780050B2 |
Handheld electronic device with text disambiguation
A handheld electronic device includes a reduced QWERTY keyboard and is enabled with disambiguation software. The device provides a default output based upon a frequency and variants that are not based solely on frequency. The device enables editing during text entry and also provides a learning function that allows the disambiguation software to adapt to provide a customized experience for the user. The disambiguation function can be selectively disabled. Additionally, the device can facilitate the selection of variants by displaying a graphic of a special |
| US08780047B2 |
Keyboard system and method for providing improved access to an electronic device
An interface system and method are provided for facilitating cross-disability access to an electronic device. A first screen of a plurality of screens is displayed on the electronic device. Each screen includes at least one of a non-input element and an input element. The interface system includes a keyboard having a plurality of alpha-numeric keys and a plurality of keys or selectors that allow a user to navigate through the non-input elements and input elements of the plurality of screens. |
| US08780046B2 |
Device and method for application navigation enhancement on a handheld electronic device
A handheld electronic device with a body which houses a microprocessor-run software application is disclosed. The software application program requires operator navigation therein during use. Furthermore, the application program is programmed to receive a directional navigation instruction from the operator utilizing a navigation tool. The instruction indicates a direction and degree of navigation with the application program. The application program is further programmed to receive a complimentary instruction from the operator that adapts the instructed degree of navigation to be affected in the application program by the received directional navigation instruction. |
| US08780038B2 |
Refrigerator comprising a function display unit
A refrigerator has a function display panel mounted to the housing, for indicating functional states and/or operational parameters of the refrigerator. The function display panel contains electrically charged pigment carriers that can be moved under the influence of an electric field. A plurality of electrodes apply an electric field to the pigment carriers. The electrodes are each assigned to one display element of the function display panel. |
| US08780033B2 |
Information processing apparatus and program
An information processing apparatus is provided that includes an illuminance detection unit to detect brightness and output an illuminance value corresponding to the detected brightness, a luminance control unit to derive a luminance set value for controlling a light emission signal regulating luminance of a light source based on the illuminance value, and a display control unit to derive power consumption information related to power consumption of the light source based on the luminance set value and display the power consumption information on a display screen. |
| US08780032B2 |
Display panel and display apparatus having the same
In a display panel and a display apparatus having the display panel, the display panel includes array and opposite substrates. The array substrate includes display and peripheral areas. Gate and source lines are formed in the display area. A gate driving part and first and second clock lines are formed in the peripheral area. The gate driving part outputs gate signals to the gate line. The first and second clock lines respectively transmit first and second clock signals to the gate driving part. The opposite substrate is combined with the array substrate and includes a common electrode layer. The common electrode layer has an opening portion patterned to expose the first and second clock lines. The exposed portions of the first and second clock lines have substantially the same area. Thus, delays of the gate signals may be minimized and distortion of the gate signals may be prevented. |
| US08780031B2 |
Multi-functional integrated circuit and source driver having the same
Disclosed are a multi-functional integrated circuit and a source driver having the same. The integrated circuit (IC) chip includes: a first high-voltage transistor configured to precharge a storage node in response to a first control signal; a decoding unit configured to decode a plurality of input signals to output the decoded signal to the storage node; and a second high-voltage transistor configured to transfer an output of the decoding unit to the storage node in response to a second control signal. |
| US08780026B2 |
Transflective display apparatus
Provided is a transflective display apparatus including a light source, a light guide plate guiding light from the light source or incident external light toward the inside, emitting the light or the incident external light to a light emitting surface of the light guide plate, and including a diffusion reflective member formed on the light emitting surface, a color reflective member disposed in a lower portion of the light guide plate and including a plurality of arrayed color regions for reflecting light of a color, a light modulation member disposed in an upper portion of the light guide plate, modulating light, and forming an image, including a plurality of pixel regions corresponding to the plurality of color regions, respectively, each of the plurality of pixel regions including an effective region and an ineffective region, wherein the diffusion reflective member is disposed to face the ineffective region. |
| US08780020B2 |
Self-luminous display device and driving method of the same
A self-luminous display device includes: pixel circuits; and a drive signal generating circuit, wherein each of the pixel circuits includes a light-emitting diode, a drive transistor connected to a drive current path of the light-emitting diode, and a holding capacitor coupled to a control node of the drive transistor, and the drive signal generating circuit generates the drive signal containing a second level signal adapted to stop the light emission without reverse-biasing the light-emitting diode, a first level signal, lower than the second level signal, adapted to reverse-bias the light-emitting diode, and a third level signal, higher than the second level signal, adapted to enable the light-emitting diode to emit light, the drive signal generating circuit supplying the drive signal to the pixel circuits. |
| US08780019B2 |
Electroluminescence display panel and driving method thereof
The present invention relates to an electroluminescence display panel and a method of driving the same. The electroluminescence display panel comprises a plurality of pixels arranged in a matrix, each of the pixels including a red sub-pixel, a green sub-pixel and a blue sub-pixel. The blue sub-pixel includes at least a first blue sub-sub-pixel and a second blue sub-sub-pixel. In operation, the first blue sub-sub-pixel and the second blue sub-sub-pixel are alternately driven among frames. |
| US08780017B2 |
Display driving circuit, display device and display driving method
A display driving circuit which carries out CC driving is configured such that a polarity of a data signal to be supplied to a source line is reversed every two horizontal scanning periods and a signal electric potential written from the source line to a pixel electrode changes in a different direction every two adjacent rows. In at least one example embodiment, this allows, in a display device which carries out CC driving, enhancement of a display quality by removing lateral stripes that are produced in a display video while n-line reversal driving is being carried out. |
| US08780014B2 |
Switchable head-mounted display
A head-mounted display apparatus includes a head-mounted display, the head-mounted display including a plurality of independently controllable switchable viewing areas that can each be independently switched between a transparent state and an information state. The transparent state enables a user of the head-mounted display to see the scene outside the head-mounted display through the independently controllable switchable viewing areas. The information state is opaque and displays information in the independently controllable switchable viewing areas visible to a user of the head-mounted display. Circuitry produces a control signal for controlling the states of the independently controllable switchable viewing areas and a controller responsive to the control signal independently switches each of the independently controllable viewing areas between the transparent state and the information state. |
| US08780013B2 |
Display device and method
Disclosed is an image display device and an image display method thereof that may generate a plurality of directional lights based on a number of views of an input image by using a variable scattering feature of a variable scattering layer included in a backlight unit, and may output a multi-view image by using the generated plurality of directional lights. |
| US08780011B2 |
Antenna device
An antenna device receives broadcast waves with a sufficiently wide frequency band and sufficient gain by connecting wire material. The antenna device includes a power supply cord which can transmit power, a connecting portion, a high-frequency signal cable for extracting a high-frequency signal from the connecting portion, and a high-frequency blocking portion disposed in two places in the length direction of the power supply cord. |
| US08780006B2 |
Antenna matching circuit control device
The antenna matching circuit control device with an antenna body includes a sensing module, a processing module, a power adjusting module and a frequency adjusting module. The sensing module senses an object that approaches the antenna body and outputs a sensing signal accordingly. The processing module is coupled to the sensing module and outputs a first control signal and a second control signal according to the sensing signal. The power adjusting module is coupled to the processing module and controls a power amplifier to couple with one of a plurality of first matching circuits according to the first control signal. The frequency adjusting module is coupled to the antenna body and the power adjusting module. The frequency adjusting module controls one of a plurality of second matching circuits to couple with one of the first matching circuits according to the second control signal. |
| US08780005B2 |
Wireless security device
A wireless security device includes a nonconductive housing, a mother circuit board, a wireless expansion card, and a metal reflector. The mother circuit board and the wireless expansion card are disposed in the nonconductive housing. The mother circuit board includes a processor. The wireless expansion card includes a dielectric substrate, a ground plane, an inverted-F antenna, and an RF (radio frequency) module. The metal reflector is positioned between the mother circuit board and the wireless expansion card, and is close to the inverted-F antenna. The metal reflector is configured to reduce EMI (Electromagnetic Interference) from the mother circuit board so as to maintain performance of the inverted-F antenna. |
| US08780004B1 |
Dual configuration enclosure with optional shielding
An enclosure for an electronic device may include an outer enclosure and an optional metallic cage. The metallic cage may include sides, a bottom and a top that collectively define an enclosed volume, with the top being slanted at a non-zero angle with respect to the bottom. The outer enclosure may at least partially enclose the metallic cage and may define a plurality of structural posts and a top surface that faces the top of the metallic cage. The top surface may define a plurality of recesses, each being configured to receive a wireless antenna of the electronic device. The recesses may be oriented to provide a predetermined angular displacement between the antennas and may be disposed to define a predetermined spacing relative to the metallic cage. A set of beveled through-holes may be defined in the top of the metallic cage, aligned with respective ones of the structural posts. |
| US08780003B2 |
Multiple frequency projected artificial magnetic mirror and antenna application thereof
A multiple frequency projected artificial magnetic mirror (PAMM) includes a plurality of metal traces, a metal backing, and a dielectric material. The plurality of metal traces is on one or more layers of a substrate and the metal backing is on another layer of the substrate. The dielectric material is between the metal backing and the plurality of metal traces, which is electrically coupled to the metal backing. At least some of the plurality of metal traces is of various sizes and of various positioning and spacing to create a distributed inductor-capacitor network having a first frequency band of operation and a second frequency band of operation. |
| US08780000B2 |
Multi-beam telecommunication antenna onboard a high-capacity satellite and related telecommunication system
A high-throughput multi-beam telecommunication antenna is configured to cover a geographical area from a geostationary orbit.It comprises a single reflector and a feed block configured so that each elementary feed is able to generate a different unique beam, the angular separation of any two adjacent primary beams is substantially equal to the angular separation of any two adjacent secondary beams, and the spillover energy losses associated with each source are between 3 and 10 dB, preferably between 3 and 7.5 dB. |
| US08779999B2 |
Antennas for computers with conductive chassis
According to one general aspect, an apparatus may include an electrically conductive frame and a slot antenna. The slot antenna may be formed, at least in part, by the electrically conductive frame, wherein the slot antenna includes a slot opening and is configured to provide at least a first frequency resonance. The width of the slot opening may be equal to or less than 1/200th of the wavelength of the first resonant frequency. |
| US08779993B2 |
Housing, electronic device using the same and method for making the same
A housing includes a base layer and a decorative layer formed on the base layer. The base layer includes a first portion and a second portion joining with the first portion. The first portion and the second portion cooperatively form an outer surface of the base layer. The first portion is composed of hardened carbon fiber woven fabric impregnated with resin. The second portion is composed of hardened glass fiber woven fabric impregnated with resin. The decorative layer formed on the outer surface. A method for making the housing and an electronic device using the device housing are provided. |
| US08779991B2 |
Antenna assembly with electrically extended ground plane arrangement and associated method
Antenna assembly having an electrically or virtually extended ground plane, adapted for use in a mobile communications device, for example. The antenna assembly comprises at least one radiation element having an operating frequency and a ground plane coupled to the radiation element. At least one conductive member is electrically coupled to the ground plane at one or more connection points such that the conductive member forms a loop with the ground plane having a minimum distance therefrom that is less than a predetermined fraction of one wavelength of the operating frequency. |
| US08779983B1 |
Triangular apertures with embedded trifilar arrays
A first plurality of antenna elements is arranged in a lattice structure to form trifilar subarrays having a generally hexagonal perimeter. A second plurality of the trifilar subarrays is arranged into substantially equilateral triangular facets that may be combined into substantially planar elements to create geometric apertures of a conformal antenna structure. The geometric apertures may be combined to form conformal antennas approximating hemispherical, spherical or cylindrical structures. |
| US08779981B2 |
2D web trilateration
The invention provides systems and methods of locating a network device based on the time latency between a request by a user device and the receipt of the request by a plurality of satellite servers provided at different locations. Preferably three or more satellites may be employed. The request may be for an item, which may have a known file size, and which may or may not exist. Triangulation techniques may be utilized to determine the location of the device relative to the satellite servers. |
| US08779979B2 |
Multi-antenna signal receiving device processing multi-path interference
Described herein is a multi-antenna signal receiving device that includes a plurality of reception antennas that is capable of maximizing a diversity gain while eliminating a multi-path interference (MPI). The device receives a first received signal of a first antenna that includes components corresponding to a plurality of first paths and the device receives a second received signal of a second antenna that includes components corresponding to a plurality of second paths. The multi-antenna signal receiving device detects a component corresponding to a first path among the plurality of first paths, and a component corresponding to a second path among the plurality of second paths. |
| US08779974B2 |
Piezoelectric oscillator, GPS receiver device, and electronic apparatus
A piezoelectric oscillator includes: a piezoelectric resonator; a storage unit that stores temperature compensation data used for specifying frequency-temperature characteristics of the piezoelectric resonator therein; a temperature compensation circuit; a voltage-controlled oscillation circuit that oscillates the piezoelectric resonator and controls an oscillation frequency of the piezoelectric resonator based on an oscillation control voltage; and a power source control unit that controls so as to supply a power source voltage to the temperature compensation circuit or so as not to supply the power source voltage to at least a part of the temperature compensation circuit based on a control signal transmitted from the outside, wherein the temperature compensation voltage is supplied as the oscillation control voltage to the voltage-controlled oscillation circuit in synchronization with a period during which the power source voltage is supplied to the temperature compensation circuit. |
| US08779973B2 |
Satellite signal tracking method, position calculating method, and position calculating device
A satellite signal tracking method includes: detecting a situation of movement; calculating an error of the detection; and setting a loop bandwidth of a tracking filter, which is used to track a satellite signal received from a positioning satellite and of which the loop bandwidth can be changed, using the detection result and the calculated error. |
| US08779971B2 |
Determining spatial orientation information of a body from multiple electromagnetic signals
A method for determining a spatial orientation of a body, including receiving, by receiving equipment located with the body, at least three electromagnetic signal sets, each of the received signal sets having been transmitted by a different one of at least three separate transmitters at different locations, detecting, for each one of the received signal sets, information that partially defines a direction from the body to the transmitter from which the signal set was received, the detected information including one of two angles that fully define an arrival direction from which the body received the signal set in relation to a body frame, the detected information not including a second of the two angles, and determining the spatial orientation of the body, including yaw, pitch, and roll angles relative to a navigation frame, using the detected information for each one of the received signal sets. |
| US08779969B2 |
Radar device for detecting azimuth of target
In a radar device, an azimuth estimating module estimates, when there are a plurality of arrival echo and an angular range between the arrival azimuth of one of adjacent arrival echoes in the plurality of arrival echoes and the arrival azimuth of the other thereof is equal to or smaller than a predetermined azimuth resolution of a plurality of receiving antennas, a virtual azimuth and virtual power for each of first frequency components and second frequency components. The virtual azimuth is within the angular range between the arrival azimuth of one of adjacent arrival echoes in the plurality of arrival echoes and the arrival azimuth of the other thereof, and the virtual power is received power of a virtual arrival echo from the virtual azimuth. |
| US08779964B2 |
Multi-spectral, selectively reflective construct
A selectively reflective construct, and a method for making the construct, are described. In one embodiment reflectance, transmission and absorption properties may be controlled in multiple electromagnetic bands. A construct is described comprising a) a thermally transparent, visually opaque substrate comprising a polymeric material and a colorant, and b) a thermally reflective layer comprising a low emissivity component which is optionally transparent to radar signal. |
| US08779962B2 |
Audio device switching with reduced pop and click
This document discusses, among other things, apparatus and methods including an analog-to-digital controller (ADC) configured to receive an enable signal and to provide an ADC output signal to control logic, wherein the control logic is configured to provide a control voltage to a control input of a switch. In an example, the control voltage includes the ADC output signal when the ADC output signal is below a first threshold or above a second threshold. In certain examples, the control logic is configured to transition the control voltage from the first threshold to the second threshold when the ADC output signal is between the first and second thresholds. |
| US08779958B1 |
Continuous time input stage
A continuous time input stage including a first digital-to-analog converter (DAC) including a first DAC code input, a second DAC including a second DAC code input, a first set of switches coupled to the output of the first DAC, a second set of switches coupled to the output of the second DAC, and an amplifier configured to receive the output of either the first DAC or the second DAC. |
| US08779957B2 |
Low distortion feed-forward delta-sigma modulator
A low distortion feed forward delta sigma modulator includes a first adder configured to receive a feedback signal and an input signal. The modulator also includes a first integrator configured to receive an output from the first adder, and a second integrator configured to receive an output from the first integrator. The modulator further includes a second adder configured to receive a second integrated path from the second integrator, a first integrating path from the first integrator and a first summing path from the input signal. The modulator also has a last integrator configured to receive an output from the second adder. |
| US08779955B1 |
Optical analog-to-digital conversion system and method with enhanced quantization
A photonic analog-to-digital signal conversion system can utilize an optical phase modulator configured to receive a first signal and a first optical pulse signal and to provide an optical phase—modulated pulse signal. A photonic processor can be configured to receive the optical phase—modulated pulse signal and the optical pulse signal and to provide an electronic first demodulated signal and an electronic second demodulated signal. A first comparator can be configured to receive the electronic first demodulated signal and provide a first compared signal, and a second comparator can be configured to receive the electronic second demodulated signal and provide a second compared signal. At least one logic circuit can be configured to receive the first compared signal and the second compared signal. |
| US08779953B1 |
Fast test of digital-to-analog converters
A method and device for testing a digital-to-analog converter is provided. The method may include configuring a decoder to address an individual unit cell of a plurality of unit cells of a digital-to-analog converter. The configured decoder may select a particular unit cell of the plurality of unit cells for testing. The selected unit cell may have digital and analog circuitry. A bias current of the selected unit cell may be increased. The increased bias current of the selected unit cell may be greater during the testing than during normal operation. A test logic signal may be applied to the selected unit cell. In response to the test logic signal, an output signal may be output from the selected unit cell logic circuitry of the digital-to-analog converter. A device may include logic circuitry configured to select an individual unit cell for testing and a current generating circuitry. |
| US08779950B2 |
Command encoded data compression
A method implemented in a computer system may include reading a first set of data byte values, providing a reproducible first array that includes at least one of each data byte value in the first set, identifying in the first array a first contiguous pathway that defines a set of data byte values matching the first set, and creating a second set of command byte values representing the first contiguous pathway. The method may further include providing a reproducible second array that includes at least one of each command byte value in the second set, identifying in the second array a second contiguous pathway that defines a set of command byte values matching the second set, and creating a third set of command byte values representing the second contiguous pathway. |
| US08779948B2 |
System and method for sensing cargo loads and trailer movement
The specification and drawing figures describe and illustrate a system for sensing cargo loads and trailer movement that includes a mobile wireless communications system. A mobile computing platform is mounted on a remote vehicle and operatively connectable across the mobile wireless communications system. Sensor data are collected and stored in the mobile wireless communications system and the mobile computing platform, and may be transmitted across the mobile wireless communications system. At least one program is stored either in the mobile wireless communications system or the mobile computing platform, or both, for using the sensor data to determine equipment use, placement, and positioning in relation to a vehicle and sending one or more sensitivity reports to the asset manager. |
| US08779946B1 |
Emulation of aircraft advisory panels
The present disclosure is directed to a method for updating a system for providing a centralized status indication of an aircraft. The system includes a plurality of indicators, and the method includes the step of replacing the plurality of indicators with a single display. The display is configured for presenting an emulated view of the plurality of indicators. The next step of the method involves receiving status information for at least one indicator of the plurality of indicators from an existing logic associated with the plurality of indicators. The next step of the method is to display an emulated view of the plurality of indicators. The emulated view includes an icon associated with each indicator of the plurality of indicators, and each icon is placed in a similar geographical location as the associated indicator. |
| US08779943B2 |
Method of and apparatus for monitoring the condition of structural components
The present invention relates to a method of monitoring the condition of structural components, in which an optical sensor in conjunction with a computing unit ascertains image deviations from successive images of the structural components to be monitored, and therefrom ascertains changes in shape of the structure. Robust three-dimensional scanning of the structural components is possible when using two or more sensors. The invention further relates to an apparatus for monitoring the condition of structural components having an optical sensor and an apparatus having two or more sensors. Finally the invention relates to an aircraft in which the methods or apparatuses according to the invention are used. |
| US08779940B2 |
Providing guidance for locating street parking
A facility for providing guidance for locating street parking is described. The facility receives an indication of a geographic location with respect to which provide parking guidance, and determines an effective time for which to provide guidance. The facility then provides parking guidance relating to the indicated location at the effective time for a use. |
| US08779934B2 |
Movable object proximity warning system
Vehicles and other objects (4a, 4b, 4c, 5, 6, 7, 8) in a surface mine (1) are equipped with monitoring devices (12) that communicate by radio in order to detect the risk of collisions. The devices (12) are equipped with GNSS-receivers (15). At least one of the objects (4a, 4b, 4c) has two devices (12a, 12b) mounted to it. Each of the two devices (12a, 12b) determines its position independently, which in turn allows to determine not only the position, but also the orientation, of the object. |
| US08779933B2 |
Status detector and communication unit and system for remote tracking of padlocks
A status detector and communication unit (20) for a padlock (10) having a body (11) and a shackle (12) at least one end (14) of which can be latched to and released from the body. The status detector and communication unit includes a casing (21) adapted to be securely retrofitted to the padlock so as to form a compact assembly without obscuring an operating mechanism (17) of the padlock, and a battery powered circuit (22) contained within the casing for co-operating with the shackle of the padlock for transmitting a signal indicative of a status of the shackle to a remote monitoring unit (93). The invention allows remote monitoring of a conventional padlock with little or no modification of the padlock. |
| US08779922B2 |
Data center equipment location and monitoring system
Data center equipment location systems include hardware and software to provide information on the location, monitoring, and security of servers and other equipment in equipment racks. The systems provide a wired alternative to the wireless RFID tag system by using electronic ID tags connected to each piece of equipment, each electronic ID tag connected directly by wires to an equipment rack controller on the equipment rack. The equipment rack controllers link to a central control computer that provides an operator interface and communicates with the equipment rack controllers. The computer stores IDs of the equipment rack controllers and each of its connected electronic ID tags, and receives information from the tags to monitor the status of each piece of equipment. Further, the computer can activate a sensory indicator to enable a technician(s) to locate a piece of equipment that is in need of repair or replacement. |
| US08779921B1 |
Adaptive security network, sensor node and method for detecting anomalous events in a security network
An adaptive security network, sensor node and methods for detecting and responding to anomalous events in a security network are provided herein. In general, the adaptive security network comprises a plurality of sensor nodes interconnected to form a communication network, wherein each sensor node is configured for detecting an anomalous event occurring within a vicinity of the sensor node and for identifying the detected anomalous event as a specific threat-event, a specific non-threat event or an unidentified event. In addition, the adaptive security network comprises a central processing and control system coupled to the plurality of sensor nodes for receiving an event notification message from at least one of the sensor nodes indicating an identity of an anomalous event detected by the at least one sensor node. Upon receiving the event notification message, the central processing and control system is configured for confirming the identity of the anomalous event provided by the at least one sensor node and for responding to the anomalous event once the identity is confirmed. |
| US08779918B2 |
Convulsive seizure detection and notification system
A convulsive seizure detection and notification device includes an acceleration module to measure acceleration of a body part of a user and generate acceleration measurement values, a storage to store a first threshold value and a second threshold value, and a data processor to compare acceleration measurement data with the first and second threshold values and generate a signal if a predetermined relationship between the acceleration measurement data and the first and second threshold values is satisfied. |
| US08779915B2 |
Improving motion sensing by identifying a keystroke
Provided are methods and apparatus for improving motion sensing. In an example, provided is a method of mitigating an error in a motion sensor signal in a mobile device. A user input signal, based on a user input to the mobile device, is received. The user input can be a keystroke, and the user input signal can be a signal resulting from the keystroke. The user input signal triggers performing a function on a motion sensor signal for a period of time. The motion sensor signal can be an output from an accelerometer and/or a gyroscope. The period of time can be based on the duration of the user input signal, and can be in a range between substantially 100 milliseconds to substantially 700 milliseconds. |
| US08779910B2 |
Interior rearview mirror system
An interior mirror system for a vehicle includes an interior rearview mirror assembly and a display element disposed within a mirror housing and behind the mirror reflective element. Information displayed by the display element, when backlit by a plurality of white light-emitting light emitting diodes, is viewable through the reflective element. The control is operable to vary the intensity of information displayed by the display element as viewed through the reflective element by the driver of the vehicle. When the display element is backlit during daytime lighting conditions, the control is operable to adjust the intensity of displayed information to at least about 1,000 cd/m2 as viewed through the reflective element by the driver of the vehicle. The interior rearview mirror assembly may include circuitry that shares components with the control and at least one other electrically operable feature of the interior rearview mirror assembly. |
| US08779909B1 |
Vehicle based communication system
A touch screen/keyboard is positionable within a vehicle. The touch screen/keyboard has a cradle. A projector is positioned on a dashboard of the vehicle. In this manner digital data is displayed on a windshield of the vehicle. A receiver couples the touch screen/keyboard and the projector. In this manner digital data is received and transmitted. A computer couples the touch screen/keyboard and the receiver. Further in this manner digital data is received and transmitted. |
| US08779907B2 |
Multifunctional switch and detector assembly for a medical imaging system including the same
A control circuit for a portable x-ray medical imaging system detector. The control circuit operates to reduce power consumption of the portable x-ray detector. The detector control circuit includes a multi-function switch coupled to the portable detector, and a detector control module installed in the portable detector, the detector control module receiving an input from the multi-function switch and based on the received input reconfiguring the portable detector from a first operational mode to a different second operational mode. A portable detector including the detector control circuit and a method of operating the portable detector are also provided. |
| US08779906B2 |
Personal safety and alarm system
A personal safety and alarm system including a siren/strobe light, and a pepper spray container which are selectively removably positioned in a holder with the holder being selectively detachably secured to a stand for use on a bedside table or the like or which may be placed in the person's purse or pocket. The system also includes a flashlight which is selectively removably secured to the stand. |
| US08779903B2 |
Utilizing an RFID tag in manufacturing
Data associated with supply chain events for a manufactured assembly is automatically stored. In preferred embodiments the supply chain events for the manufactured assembly are stored on an RFID tag attached to the assembly as it travels through the supply chain to insure the data concerning the assembly is readily available and not separated from the assembly. In other embodiments, the supply chain events or characteristic data is stored on the RFID tag in a hierarchical structure beginning with the original state of the assembly and with additional entries for each step in the assembly process. In other embodiments, as the product undergoes rework, conversion to a different assembly, or personalizations, the new state of the assembly is stored in the RFID tag. In other preferred embodiments, other information is also stored on the RFID tag such as country of origin, failure data, cycle times and a quality status indicator. |
| US08779897B2 |
Location information based upon electronic tags
A method of producing location information relating to articles (e.g. 9o) utilizes tag devices (10, 1112, • • •)• The method comprises the steps of: • the tag devices (e.g. I0), when in each other's proximity, exchanging identification data and storing the time and date of the exchange together with the identification data of the other tag device, and also storing data relating to previous exchanges, • the tag devices, when in the proximity of an information collection device (e.g. 2o), communicating the stored times and dates together with the stored identification data to an information collection device, • the information collection device (20) transmitting the times and dates and the identification data received from the tag devices to a central processing device (3), and • the central processing device (3) deriving location information from the times and dates and the identification data. Each tag device (e.g. 1o), during each encounter with another tag device (e.g. 11), also exchanges and stores encounter data relating to previous encounters, such that the encounter data which each tag device communicates to an information collection device (e.g. 2o) may relate to encounters of a plurality of tag devices. |
| US08779896B2 |
RFID reader and method for controlling gain thereof
Provided are an RFID reader and a method for controlling a gain thereof. The RFID reader includes an amplifier and an AGC circuit. The amplifier controls the gain of an RX signal, received from an RFID tag, in response to an AGC signal. The AGC circuit measures a signal level in an ante-preamble period of the RX signal and generates an AGC signal to control the gain of the RX signal, on the basis of the measured signal level. |
| US08779894B2 |
Method for setting remote controller and remote controller applying the same
A method for setting a remote controller which controls a remote controller is provided. The method includes identifying a user by fingerprint recognition, and setting the remote controller to provide functions corresponding to the identified user. |
| US08779890B2 |
Radio devices, regulation servers, and verification servers
According to various embodiments, a radio device may be provided. The radio device may include a configurable component, a configuration information transmitter configured to transmit information identifying the radio device and an identifier of a configuration of the configurable component to a regulation server; and a permission information receiver configured to receive from the regulation server information indicating as to whether the radio device is permitted to use the configuration of the configurable component or as to whether a pre-determined configuration of the configurable component is to be used by the radio device. |
| US08779888B2 |
Communication apparatus and communication apparatus control method
A communication system is installed in information home appliances controlled by an operation system connected to an IP network. The communication system includes a first communication apparatus connected to the IP network; and a second communication apparatus connected to the first communication apparatus. The first communication apparatus includes a determining unit for determining, based on an attribute included in a search signal transmitted from the second communication apparatus in order to search for the first communication apparatus, whether the first communication apparatus can control the second communication apparatus; a search-signal response signal generating unit for generating and transmitting, to the second communication apparatus, a response signal in response to the search signal in the case the determination of the determining unit is affirmative; and a registering unit for registering the second communication apparatus as a control target based on a connection request made by the second communication apparatus. |
| US08779887B2 |
Current sensing resistor
A resistor device includes a resistor plate and an electrode structure. The electrode structure includes an electrode layer and an auxiliary layer. The electrode layer is disposed at a first face of the resistor plate and includes a first portion and a second portion overlying a first side and a second side of the resistor plate, respectively, and a current path is conducted between the first portion and the second portion through the resistor plate. The auxiliary layer is disposed at a second face of the resistor plate and includes at least a first block and a second block overlying the first side of the resistor plate, and at least a third block overlying the second side of the resistor plate, wherein the first, second and third blocks of the auxiliary layer are separated from one another so that any current flow among the blocks is blocked. |
| US08779877B2 |
Magnetic attachment system
An improved magnetic attachment is disclosed including a mechanical constraining mechanism and a magnetic structure comprising a plurality of magnetic sources in a polarity pattern. The magnetic structure has an interface boundary when magnetically interfacing with a complementary magnetic structure. The mechanical constraining mechanism constrains the relative motion of the magnetic structure to one or more degrees of freedom. |
| US08779875B2 |
Receptacle type ground fault circuit interrupter with reverse wire protection
A ground fault circuit interrupter comprises a reset key, a reset locking mechanism, a reset mechanism, a reset bracket, a bracket reset mechanism, a bracket homing mechanism, a reset linkage mechanism, and a reset linkage clutching mechanism. A conductive assembly is configured to selectively connect or disconnect electrical continuity between the power input side and the load side. The conductive assembly comprises pairs of short-circuit conductive strips with conductive movable contacts, power input connection assemblies with input conductive stationary contacts, wiring output assemblies, receptacle output assemblies with output stationary contacts, and a first short-circuit conductor and a second short-circuit conductor. A reverse wiring protection device comprises an electromagnetic generating device having a power supply sub-circuit configured with a reed switch connected in series, an electromagnetic actuator bracket with a pair of conductive pads, each pad having a movable contact, an actuator bracket homing mechanism, and a normally open holding switch. |
| US08779874B2 |
Waveguide structure and printed-circuit board
A waveguide structure or a printed-circuit board is formed using a plurality of unit structures which are repetitively aligned in a one-dimensional manner or in a two-dimensional manner. The unit structure includes first and second conductive planes which are disposed in parallel with each other, a transmission line having an open end which is formed in a layer different from the first and second conductive planes and positioned to face the second conductive plane, and a conductive via electrically connecting the transmission line to the first conductive plane. |
| US08779873B2 |
Ferrite phase shifter and automatic matching apparatus
In a ferrite phase shifter, a temperature rise at ferrites can be suppressed to maintain the characteristics of the frites even when used at high power. Thus, the phase shifter can stably demonstrate high performance. The ferrite phase shifter includes a rectangular waveguide, substantially sheet-like ferrites disposed to face each other with respective mounting surfaces kept in tight contact with inner walls of wide surfaces of the rectangular waveguide facing each other, and a coil which is wound around the periphery of the rectangular waveguide in a position substantially corresponding to the position of the ferrites and through which a current is passed. |
| US08779871B2 |
Forward coupler with strip conductors
A coupler comprises a first line and a second line in each case with two connectors. The lines run in spatial proximity and are coupled. A first connector of the first line and a first connector of the second line are disposed in spatial proximity. A second connector of the first line and a second connector of the second line are disposed in spatial proximity. A signal does not couple or couples only with a high attenuation from the first connector of the first line to the first connector of the second line. The signal is split, in particular, at the design frequency, into largely identical parts to the second connector of the first line and the second connector of the second line. The first line and the second line in this context are strip conductors. |
| US08779869B2 |
Impedance matching apparatus and method of antenna circuit
An impedance matching apparatus is provided. The impedance matching apparatus includes a signal separation unit, an impedance detection unit, and an impedance matching unit. The signal separation unit separates a transmission and reception signal, and selectively passes a desired frequency corresponding to the transmission and reception signal. The impedance detection unit receives a signal outputted from the signal separation unit to detect first and second electric potentials between a plurality of impedances. The impedance matching unit compares the first and second electric potentials detected by the impedance detection unit to match the impedances. |
| US08779862B2 |
Matrix structure oscillator
An oscillator having a plurality of operatively coupled ring oscillators arranged in hyper-matrix architecture. The operatively coupled ring oscillators are either identical or non-identical and are coupled through a common inverter or tail current transistors. Due to the arrangement of the ring oscillators in a hyper-matrix structure, the ring oscillators are synchronized and resist any variation in frequency or phase thereby maintaining a consistent phase noise performance. |
| US08779853B2 |
Amplifier with multiple zero-pole pairs
An amplifier is disclosed. In accordance with some embodiments of the present disclosure, an amplifier may comprise a differential pair comprising a first transistor and a second transistor, wherein the first transistor comprises a first portion and a second portion, a first compensation circuit comprising a first terminal coupled to the first portion of the first transistor and a second terminal coupled to the second transistor, and a second compensation circuit comprising a first terminal coupled to the second portion of the first transistor and a second terminal coupled to the second transistor and the second terminal of the first compensation circuit. |
| US08779851B2 |
Linearizing a power amplifier
A circuit for linearizing a power amplifier. The circuit includes a main signal path comprising a digital-to-analog converter, wherein a main signal is transmitted through the main signal path to said power amplifier; and a digital pre-distortion path disposed outside of the main signal path, wherein the digital pre-distortion path includes a digital pre-distorter for digitally pre-distorting the main signal. |
| US08779850B2 |
Bootstrap circuit
A bootstrap circuit includes an input terminal, an inverting input terminal, an output terminal, an inverting output terminal, a first sub-bootstrap circuit, a second sub-bootstrap circuit, and a charging path providing circuit. The first sub-bootstrap circuit includes a first bootstrap capacitor, a first charging path, a first discharging path, and a first high voltage providing path. The charging path providing circuit includes a third charging path. In response to a high voltage level inputted into the input terminal, the first charging path and the third charging path are turned on, the first bootstrap capacitor is charged to a capacitor voltage, and the first discharging path is turned on to discharge the output terminal. In response to a low voltage level inputted into the input terminal, a first superimposed voltage including the high voltage level and the capacitor voltage is provided to the output terminal. |
| US08779849B2 |
Apparatuses and methods for providing capacitance in a multi-chip module
Apparatuses, multi-chip modules, capacitive chips, and methods of providing capacitance to a power supply voltage in a multi-chip module are disclosed. In an example multi-chip module, a signal distribution component may be configured to provide a power supply voltage. A capacitive chip may be coupled to the signal distribution component and include a plurality of capacitive units. The capacitive chip may be configured to provide a capacitance to the power supply voltage. The plurality of capacitive units may be formed from memory cell capacitors. |
| US08779841B2 |
Cascode switch with robust turn on and turn off
A cascode switch includes a first power transistor configured to be coupled to a load and a second power transistor coupled in series with the first power transistor so that the second power transistor is between ground and the first power transistor. The second power transistor is operable to switch on and off responsive to a pulse source coupled to a gate of the second power transistor. The first power transistor is operable to switch on and off responsive to the same pulse source as the second power transistor or a DC source coupled to a gate of the first power transistor. Alternatively or in addition, a transistor device is coupled to the gate of the first power transistor and operable to actively turn off the first power transistor independent of the load current. |
| US08779840B2 |
High frequency switch
There is provided a high frequency switch capable of suppressing deterioration in distortion characteristics. The high frequency switch includes: a common port outputting a transmission signal to an antenna; a plurality of transmission ports each having the transmission signal input thereto; and a plurality of switching units each connected between the plurality of transmission ports and the common port to conduct or block the transmission signal from each of the transmission ports to the common port, wherein each of the switching units has one or more metal oxide semiconductor field effect transistors (MOSFETs) formed on a silicon substrate, and a capacitor connected between a body terminal of a MOSFET connected to the common port among the MOSFETs and a terminal of the MOSFET connected to the common port. |
| US08779835B2 |
Signal processing arrangement and signal processing method, particularly for electronic circuits
A signal processing arrangement including a signal processing stage that divides an input signal (Vin) applied to a signal input (In) of the signal processing stage into at least two subsignals (Vin_a, Vin_b) as a function of a signal amplitude (A) of the input signal (Vin), wherein the signal processing stage is designed for parallel signal processing of the subsignals (Vin_a, Vin_b), and a reconstruction stage connected to the signal processing stage and provides an output signal (Vout) by weighting and combining the at least two processed subsignals (Vin_a, Vin_b). |
| US08779832B2 |
Wideband signal processing
A biquad wideband signal processing circuit can operate over bandwidths of 50 MHz to 20 GHz or more. The biquad circuit employs a configuration of integrators (transconductors), buffers, and scalable summers that can be implemented using deep sub-micron CMOS technology. Combining this scaling with high gain/high bandwidth enables implementation of feedback and programmability for broadband analog signal processing. A biquad circuit implementing a number of parallel integrator lines having adjustable gain provides greater accuracy, stability, and bandwidth, and allows for control of process variations and temperature variation in real-time. |
| US08779829B2 |
Level shift circuit
The invention provides a level shift circuit which uses a low supply voltage level shift circuit as a first level shift element and a high supply voltage level shift circuit as a second level shift element and which is configured to switch these level shift circuits in accordance with supply voltage. The low supply voltage level shift circuit is in an operating state with its power supply turned ON when supply voltage is low and in a shut-down state with the power supply turned OFF to ensure the breakdown voltages of the elements when supply voltage is high. The high supply voltage level shift circuit is in a shut-down state with its power supply turned OFF when supply voltage is low and comes into an operating state with the power supply turned ON while ensuring the breakdown voltages of elements when supply voltage is high. |
| US08779827B2 |
Detector circuit with low threshold voltage and high voltage input
An integrated circuit includes a high voltage transistor having a first terminal coupled to sense a high voltage terminal and a control terminal coupled to a regulated voltage, which is regulated with respect to a ground terminal and is substantially less than a high voltage that the high voltage terminal is adapted to withstand. A logic gate is also included and is coupled to be powered from the regulated voltage. The logic gate has an input threshold that is less than the regulated voltage. An input terminal of the logic gate is coupled to a second terminal of the high voltage transistor. An output of the logic gate is coupled to indicate that a voltage sensed between the high voltage terminal and the ground terminal is less than the input threshold voltage of the logic gate. |
| US08779826B1 |
Power splitter and combiner
An electronic device is described, the device including a first circuit arranged to transfer a signal with a first predetermined phase shift, a second circuit, connected in series with the first circuit, arranged to transfer a signal with a second predetermined phase shift, and a resistance connected in parallel with the first and second circuits, wherein the first circuit includes a first capacitance connected between a first pair of nodes, a second capacitance connected between a second pair of nodes, and a first transformer having a first winding connected between the first pair of nodes and a second winding connected between the second pair of nodes. |
| US08779824B2 |
Clock distribution using MTJ sensing
Clock signals are distributed on a chip by applying an oscillating magnetic field to the chip. Local clock generation circuits including magnetic field sensors are distributed around the chip and are coupled to local clocked circuitry on the chip. The magnetic field sensors may include clock magnetic tunnel junctions (MTJs) in which a magnetic orientation of the free layer is free to rotate in the free layer plane in response to the applied magnetic field. The MTJ resistance alternates between a high resistance value and a low resistance value as the free layer magnetization rotates. Clock generation circuitry coupled to the clock MTJs senses voltage oscillations caused by the alternating resistance of the clock MTJs. The clock generation circuitry includes amplifiers, which convert the sensed voltage into local clock signals. |
| US08779823B2 |
Apparatus and method for extending bandwidth and suppressing phase errors in multi-phase signals
Described herein is an integrated circuit which comprises: a first buffer, with positive trans-conductance, to drive a first signal with first phase; and a second buffer, with negative trans-conductance, to drive a second signal with second phase, wherein the first buffer and the second buffer are cross-coupled to one another. |
| US08779822B2 |
Power supply induced signal jitter compensation
Examples of circuits and methods for compensating for power supply induced signal jitter in path elements sensitive to power supply variation. An example includes a signal path coupling an input to an output, the signal path including a delay element having a first delay and a bias-controlled delay element having a second delay. The first delay of the delay element exhibits a first response to changes in power applied thereto and the second delay of the bias-controlled delay element exhibits a second response to changes in the power applied such that the second response compensates at least in part for the first response. |
| US08779820B2 |
Uniform-footprint programmable-skew multi-stage CMOS cell
Described embodiments provide a delay cell for a complementary metal oxide semiconductor integrated circuit. The delay cell includes a delay stage to provide an output signal having a programmable delay through the delay cell. The delay cell has a selectable delay value from a plurality of delay values and a selectable output skew value from a plurality of output skew values, where the cell size and terminal layout of the delay cell are relatively uniform for the plurality of delay values and the plurality of output skew values. The delay stage includes M parallel-coupled inverter stages of stacked PMOS transistors and stacked NMOS transistors. The stacked transistors have configurable source-drain connections between a drain and a source of each transistor, wherein the selectable delay value corresponds to a configuration of the configurable source-drain connections to adjust a delay value of each of the M inverter stages and an output skew value of the delay cell. |
| US08779817B2 |
Spur suppression in a phase-locked loop
An apparatus and method for reducing effects of spurs in a phased-locked loop having a sigma-delta modulator and digital circuits. The apparatus includes a clock dithering circuit coupled to each of the sigma-delta modulator and the digital circuits. Each clock dithering circuit is configured to dither flanks of a respective first and second clock input signal, and generate a dithered clock output signal, one for each of the sigma-delta modulator and digital circuits. A frequency of each dithered clock output signal follows a frequency of the respective first and second clock input signals, and a phase between each dithered clock output signal and the respective first and second clock input signal is shifted and constantly changing. |
| US08779811B2 |
Clock generator
Disclosed herein is a device comprising a first terminal for a first clock signal, a second terminal for a second clock signal substantially complementary to the first clock signal, a third terminal for a third clock signal, a fourth terminal for a fourth clock signal substantially complementary to the third clock signal, a first logic gate to produce a first intermediate signal, a second logic gate to produce a second intermediate signal, a first delay circuit to produce a third intermediate signal, and a second delay circuit to produce a fourth intermediate signal, and a first output circuit coupled to the first and second delay circuits to produce the third and fourth clock signals respectively at the third and fourth terminals. |
| US08779810B2 |
Dynamic divide by 2 with 25% duty cycle output waveforms
Disclosed are frequency dividers, methods, apparatus, and other implementations, including a frequency divider that includes at least one input line to deliver at least one signal with a first frequency, a divider stage comprising multiple divider active components to produce output signals each with a second frequency equal to substantially half the first frequency, and an input stage electrically coupled to the divider stage to enable operation of the divider stage, the input stage including multiple additional active components. Each of the output signals is electrically coupled to an input of a different corresponding component of the multiple additional active components to electrically actuate the respective different corresponding components such that each of the multiple additional active components is periodically in an ON state while during the same time at least another of the multiple additional active components of the input stage is in an OFF state. |
| US08779807B2 |
Method, system, and apparatus for efficiently driving a transistor with a booster in voltage supply
A method, system, and apparatus for driving a Silicon Carbide (SiC) Junction Field Effect Transistor (JFET) are provided. A boosting capacitor is used in combination with two drivers to efficiently provide a boosting current to the SiC JFET and then a holding current to the SiC JFET. The boosting capacitor, upon discharge, creates the boosting current and once discharged the holding current is provided by one of the first and second drivers. |
| US08779806B2 |
Circuit and method for improving noise immunity of a single-end level shifter in a floating gate driver
A floating gate driver uses a single-end level shifter to translate a set signal and a reset signal induced by a rising edge and a falling edge of a switch signal to a common output terminal to generate an output voltage for a bistable circuit to generate a level shifted switch signal. Under control of a well transient detect signal asserted by detecting noise in the output voltage, a masking circuit between the single-end level shifter and the bistable circuit masks noise in the output voltage. This configuration has lower area penalty and better noise immunity. |
| US08779802B2 |
Delay lines, amplifier systems, transconductance compensating systems and methods of compensating
Embodiments of delay lines may include a plurality of delay stages coupled to each other in series from a first stage to a last stage. Each delay stage may include an input transistor receiving a signal being delayed by the delay line. The delay line may include a compensating circuit configured to compensate for a change in a transconductance of the input transistor resulting from various factors. One such compensating circuit may be configured to provide a bias signal at an output node having a magnitude that is a function of a transconductance of a transistor in the compensating circuit. The bias signal may be used by each of the delay stages to maintain the gain of the respective delay stage substantially constant, such as a gain of substantially unity, despite changes in a transconductance of the respective input transistor in each of the delay stages. |
| US08779795B2 |
Semiconductor chip
In a case where a semiconductor chip is mounted over a first package, 80 pads are coupled to 80 terminals of the package, and in a case where the semiconductor chip is mounted over a second package, 100 pads are coupled to 100 terminals of the second package. An internal circuit of the semiconductor chip operates as a microcomputer with 80 terminals in a case where electrodes are insulated from each other and operates as a microcomputer with 100 terminals in a case where the electrodes are shorted therebetween by an end part of a bonding wire. Therefore, a dedicated pad for setting the number of terminals of the packages is no longer required. |
| US08779790B2 |
Probing structure for evaluation of slow slew-rate square wave signals in low power circuits
An integrated circuit probing structure (40) is provided for evaluating functional circuitry (42), such as a slow slew-rate square wave signal from a low power circuit, where the probing structure includes two or more probe pads (48, 49) for testing the functional circuitry which are formed to be electrically separate from one another, and a probe test circuit (46) connected to the functional circuitry (42) for conveying a signal from the functional circuitry to a probe needle (47) only when the probe needle (47) electrically connects the two or more probe pads (48, 49). |
| US08779787B2 |
Apparatus and method for determining variation in a predetermined physical property of a circuit
Apparatus and method for determining variation in a predetermined physical property of a circuit. The apparatus includes monitored circuitry for generating output pulses, and configured such that each output pulse has a pulse width which is indicative of the current value of the predetermined physical property. Circuitry is then configured to receive both the output pulses generated by the monitored circuitry and an oscillating timing reference signal. With reference to the oscillating timing reference signal, the counter circuitry produces for each output pulse an associated count value indicative of the pulse width of that output pulse. Circuitry then compares the associated count values for at least two output pulses, in order to produce a comparison result used to determine the variation in the predetermined physical property. This provides a flexible mechanism for monitoring variations in a physical property on the fly during use of a data processing circuit. |
| US08779786B2 |
Remote sensing of PD-side voltage in 4-pair PoE applications for estimating cable resistance
Provided is a system and associated method for detecting a resistance of a cable. An example method may comprise applying power to a first end of a first and a second conductive pair of the cable, measuring a first voltage across the first end of the first and second conductive pairs of the cable, applying a current source across the first end of a third and a fourth conductive pair of the cable, measuring a second voltage across the current source, and determining a resistance of the cable using the measured first and second voltages. This method may be carried out in a physical arrangement where a second end of the first, second, third and fourth conductive pairs of the cable are connected to a first, a second, a third and a fourth input terminal of a powered device, respectively. |
| US08779784B2 |
Insulation resistance measuring circuit free from influence of battery voltage
Provided is an insulation resistance measuring circuit including: a source resistor unit including a first source resistor connected between a positive terminal of a battery and a second source resistor and the second source resistor connected between a negative terminal of the battery and the first source resistor; a voltage sensing unit sensing a voltage of the first source resistor as a first voltage and sensing a voltage of the second source resistor as a second voltage; and an insulation resistance measuring unit measuring an insulation resistance of the battery through a value obtained by dividing a difference between the first and second voltages by a sum between the first and second voltages. |
| US08779782B2 |
Object detection device for an automotive vehicle
A detection device for detecting an object by measuring the capacitance variation of the detection device includes at least a pair of sensor pads, each sensor pad being able to transmit or to receive an electric field. Each sensor pad can be used to measure the impedance variation of the pad, each sensor pad being driven by a driven rail impedance measuring system including an inverter, an oscillator, a power supply rail driver and switches, the measuring system being able to change the sensor pad function from electric field transmitter to electric field receiver or impedance measurer by turning on and off the oscillator to the input of the power supply rail driver of the inverter. |
| US08779780B1 |
Methods and apparatus to detect presence of an input object
A method and apparatus use a plurality of first region values to calculate a second region value, each of the plurality of first region values reflecting sensor element activity in a corresponding region of an input module, the second region value reflecting sensor element activity of a group of the corresponding regions. The method and apparatus determine that the input object is present relative to the group of the corresponding regions if the second region value meets or exceeds a threshold presence value. |
| US08779779B2 |
On-chip cell migration detection
Techniques, systems and apparatus are disclosed for detecting impedance. In one aspect, a microelectrode sensing device includes a substrate and an array of microelectrode sensors formed on the substrate. Each sensor includes at least one conductive layer formed above the substrate and patterned to include a counter electrode and multiple sensing electrodes to detect an electrical signal in absence and presence of one or more target cells positioned on at least a portion of a surface of each sensing electrode. The sensing electrodes are spaced apart and arranged around the counter electrode to provide a spatially averaged value of the detected electrical signal. |
| US08779774B2 |
Magnetic resonance antenna and a magnetic resonance device having a magnetic resonance antenna
The present embodiments include a magnetic resonance antenna having parallel-running longitudinal antenna rods arranged in a birdcage structure and antenna ferrules connecting the parallel-running longitudinal antenna rods at ends of the parallel-running longitudinal antenna rods in radio frequency terms. The magnetic resonance antenna includes a plurality of radio-frequency switching elements configured to interrupt at least a part of the parallel-running longitudinal antenna rods to detune a natural resonance frequency with respect to an operating magnetic resonance frequency in radio frequency terms. At least some radio-frequency switching elements of the plurality of radio-frequency switching elements are arranged at end sections of the parallel-running longitudinal antenna rods. |
| US08779773B2 |
Thermoacoustic RF body coil liner for reduced acoustic noise in an MR system
A composite RF body coil liner for reducing acoustic noise in an MR System is disclosed. The composite RF body coil liner includes an inner surface layer, an outer surface layer, a fire retardant layer positioned between the inner surface layer and the outer surface layer, and an acoustic barrier positioned between the inner surface layer and the outer surface layer, with the acoustic barrier configured to increase the mechanical damping of the RF body coil so as to reduce RF body coil vibration. |
| US08779769B2 |
Method and system for determining a magnetic resonance system activation sequence
A method and control sequence determination facility for determining a magnetic resonance system activation sequence that includes a multichannel pulse train with a plurality of individual HF-pulse trains to be emitted by the magnetic resonance system via different independent high-frequency transmit channels of a transmit facility in a parallel manner are described. The multichannel pulse train is calculated based on a k-space gradient trajectory and a predetermined target magnetization using an HF pulse optimization method. In the HF pulse optimization method, optimization of the multichannel pulse train and/or the k-space gradient trajectory takes account of at least one hardware operating parameter of the transmit facility. |
| US08779766B2 |
Electron spin measurement device and measurement method
An electron spin measuring device of the organic thin film element is provided with: at least one sample tube into which a sample for measurement is inserted and which is sealed together with specific gas or with vacuum; a cavity into which the at least one sample tube is inserted; an electric characteristic measuring device for the characteristic evaluation of the organic thin film element which is the sample; connected wiring for interconnecting the electrical characteristic measuring device and the sample for measurement in the sample tube; and a light receiving/emitting device for performing the light irradiation to the sample for measurement, and/or performing the detection of the light emission from the organic thin film element, wherein the cavity resonator irradiates microwaves having the number of vibration corresponding to the Zeeman energy splitting of the unpaired electron, sweeps a magnetic field to the sample tube, and measures the transition between the energy levels caused by the reversal of the direction of the electron spin. |
| US08779765B2 |
Method for generating spin waves
In the method, a pre-selected working area of a graphene film with a linear dimension of 2,000 nm, which working area is divided into sections having a dimension of 50-100 nm, is subjected to the effect of a pulsed alternating magnetic field with a frequency of 3 terahertz that corresponds to the transition from the ground energy level, corresponding to the non-excited state of spin density, to a fourth working energy level of the excited state of spin density in the graphene film, thus causing spin density pumping. A spatially localized external magnetic field is generated around the edges of the working area, which resonantly reflects spinons having a working frequency of 0.5-1 terahertz that corresponds to the transition from a third working energy level to a second working energy level of the excited state of spin density, said spinons causing the induced coherent radiation of working frequency spin waves as they pass thorough the working area. |
| US08779762B2 |
Inspection device
An inspection device that is capable of inspecting all heat-transfer-tube sealing portions in a steam generator and that is also capable of analyzing a defect shape is provided. An inspection device that employs the eddy-current flaw detection method to inspect the presence/absence of a defect in a welded portion (103) between a tube (101) and a tube plate (102) is provided with a main unit (41) that has a circular-column portion (41A), which is inserted into the tube (101), and a flange portion (41B), which is pressed against the tube plate (102), and that is rotatable with respect to the welded portion (103); a probe (42) that is disposed inside the main unit (41), that can be moved close to and away from the welded portion (103), and that detects a defect in the welded portion (103); and a pressing portion (44) that presses the probe (42) toward the welded portion. |
| US08779757B2 |
Current sensor
A current sensor includes a conductive element, and at least two magnetic field sensors arranged on the conductive element and configured to sense a magnetic field generated by a current through the conductive element, wherein the at least two magnetic field sensors are arranged on opposite sides of a line perpendicular to a current flow direction in the conductive element. The current sensor further includes an insulating layer arranged between the conductive element and the magnetic field sensors, and at least two conductor traces provided on the insulating layer, wherein one end of the conductor traces connects to a respective magnetic field sensor, and the other end of the conductor traces providing a terminal for outputting the sensor signals. The conductor traces are arranged such that they do not extend entirely around the conductive element. |
| US08779755B2 |
Apparatus for testing power supply units based on light emitting diode flickers
A test apparatus for a power supply unit is provided, which includes a body unit configured to define a space to receive a light emitting diode (LED) and to provide a test environment to test a supply state of power applied to the LED; and a test unit mounted in the body unit to face the LED and configured to detect flicker of the LED occurring when a power supply is abnormal. According to the foregoing structure, power supply with respect to the LED may be regularly detected and analyzed, thereby increasing quality of power supply with respect to the LED. |
| US08779754B2 |
Method and apparatus for minimizing skew between signals
Delay associated with each of two signals along respective transmission paths is accurately measured using a delay measurement circuit that is fabricated in situ on the actual device where the circuitry for propagating the two signals is fabricated. Thus, the measured delay associated with each of the two signals is subject to the same fabrication-dependent attributes that affect the actual circuitry through which the two signals will be propagated during operation of the device. The skew between the two signals is quantified as the difference in the measured delays. Coarse and fine delay modules are defined within the transmission path of each of the two signals. Based on the measured skew between the two signals, the coarse and fine delay modules are appropriately set to compensate for the skew. The appropriately settings for the coarse and fine delay modules can be stored in non-volatile memory elements. |
| US08779752B2 |
Pass through device for non-contact voltage detectors
A device for allowing an electrical worker to use a non-contact voltage detector to check for the presence or absence of voltage inside a closed electrical panel is provided. The device includes an assembly having a front side and an opposite back side, a plurality of posts extending outwardly from the back side of and configured to hold wires in a fixed position within the closed electrical panel, and a plurality of indentations in the front side which form protrusions on the back side and are positioned to allow for positioning the non-contact voltage detector proximate the wires for testing with the non-contact voltage detector. |
| US08779751B2 |
Switching apparatus and test apparatus
To restrict a bowing amount of a piezoelectric actuator, provided is a switching apparatus comprising a contact point section including a first contact point; and an actuator that moves a second contact point to contact or move away from the first contact point. The actuator includes a first piezoelectric film that expands and contracts according to a drive voltage to change a bowing amount of the actuator, and a second piezoelectric film that is provided in parallel with the first piezoelectric film and restricts bowing of the actuator when the drive voltage is not being supplied to the first piezoelectric film. |
| US08779750B2 |
Reference voltage generating circuit and reference voltage source
A reference voltage generating circuit includes: a reference voltage generating circuit element including a first diode characteristic element and a second diode characteristic element, a density of a current flowing through the second diode characteristic element being different from a density of a current flowing through the first diode characteristic element, the reference voltage generating circuit element being configured to output a reference voltage generated based on a difference between voltages respectively applied to the first diode characteristic element and the second diode characteristic element; a first adjusting circuit element configured to adjust a first-order temperature coefficient of the reference voltage; and a second adjusting circuit element configured to adjust a second-order temperature coefficient of the reference voltage. |
| US08779748B2 |
Error amplification circuit, control method for error amplification circuit, and switching regulator employing error amplification circuit
An error amplification circuit includes an integrated circuit and a phase compensation capacitor. The integrated circuit includes an error amplifier to amplify a difference between a predetermined reference voltage and an input feedback voltage for output; a current generator circuit to generate a bias current for supply to the error amplifier; a phase compensation resistor; a bias-current control terminal; and a phase compensation terminal connected to an output terminal of the error amplifier via the phase compensation resistor. The phase compensation capacitor is connected to the phase compensation terminal, the phase compensation capacitor being provided outside the integrated circuit. |
| US08779747B2 |
Dynamic voltage adjustment device and power transmission system using the same
The present invention discloses a dynamic voltage adjustment device for dynamically adjusting an output voltage of a power transmission system which generates the output voltage according to a feedback signal and a reference signal and transmits the output voltage to a remote load via a transmission line to generate a load current. The dynamic voltage adjustment device comprises a first signal terminal, for receiving a first signal corresponding to a forward transmission voltage drop of the transmission line; a second signal terminal, for receiving a second signal corresponding to a reverse transmission voltage drop of the transmission line; a third signal terminal for receiving a reference voltage; a feedback circuit, for generating a feedback signal according to the first signal; and a adder circuit, for generating the reference signal according to the second signal and the reference voltage. |
| US08779744B2 |
Sensing and feedback with enhanced stability in a current mode control voltage regulator
The disclosed embodiments of voltage regulators incorporate a current mode control architecture. In one embodiment, a voltage regulator includes a power switch having an input and an output. The power switch is configured to provide a first voltage during a first conduction period and a second voltage during a second conduction period. An output filter is coupled between the power switch output and an output terminal to be coupled to a load. An adjustment device is coupled to sense a current sensing voltage corresponding to a current provided to the output filter. The adjustment device is configured to convert the current sensing voltage to an adjusted current sensing voltage, including replacing a current sensing resistance associated with the current sensing voltage with a reference resistance. Control circuitry includes a current sensing input coupled to the adjustment device to sense the adjusted current sensing voltage, and an output in communication with the power switch input. The control circuitry is configured to cause a transition of the power switch from the second conduction period to the first conduction period responsive to the adjusted current sensing voltage. |
| US08779740B2 |
Digital sliding mode controller for DC/DC converters
An embodiment switching converter includes a power stage that receives an input voltage for converting it into an output voltage and provides a load current to a load operably coupled to the power stage. The power stage includes an inductor carrying an inductor current and a digital controller configured to regulate the output voltage to a level close to a reference voltage using a pulse width modulated (PWM) signal supplied to the power stage. |
| US08779736B2 |
Adaptive miller compensated voltage regulator
A linear voltage regulator includes a Miller frequency compensation having a movable zero, which tracks the frequency of the load pole as the load condition changes. The compensated voltage regulator maintains stability under variable load conditions. Because of the Miller effect, DC open-loop gain and bandwidth are not sacrificed for stability. The compensated voltage regulator can therefore maintain high power supply rejection ratio (PSRR). |
| US08779729B2 |
Electric storage device monitor
An electric storage device monitor includes a measurement unit detecting and obtaining a detected value, a power supply switch portion switching a power supply state of the monitor between a monitoring state and a low power consumption state, a wakeup timer to which an actuation time is set and starting counting time in response to switching to the low power consumption state and continuing counting time and outputting an actuation signal if reaching the actuation time, and a control unit. The switch portion switches from the low power consumption state to the monitoring state every time the wakeup timer outputs the actuation signal. The control unit controls the measurement unit to detect and obtain the detected value in the monitoring state, compares the detected value and a reference value, and changes the actuation time according to a comparison result of the detected value and the reference value. |
| US08779726B2 |
Control system and method for charging sealed batteries
A passive battery charging control system for charging a battery is devoid of active electrical components. The passive battery charging control system includes one or more passive electrical control elements configured to limit the charging state of the battery. |
| US08779725B2 |
System and method for improved battery protection cutoff
Improved protection for a rechargeable battery from damage by being discharged below a cut-off voltage is provided. The measured voltage of a battery under load is lower than the measured voltage of the battery under no load. As the cut-off voltage for the battery is specified as a no load voltage, comparing the measured voltage of the battery under load to the cut-off voltage would result in stopping use of the battery with useable charge remaining. Through testing, a set of relationships for estimating the no load voltage of a battery under load has been determined. Using this set of relationships with battery measurements, an estimated no load voltage for the battery is determined. This estimated no load voltage is compared to the cut-off voltage. This allows for full use of the battery while stopping use of the battery when its voltage reaches the cut-off, thereby preventing damage. |
| US08779722B2 |
Two-stage charge equalization method and apparatus for series-connected battery string
A two-stage charge equalization apparatus for a series-connected battery string having a two-stage DC-DC converter including a first DC-DC converter; and a second DC-DC converter which is inputted. A battery string is divided into one or more battery modules having a plurality of battery cells connected in series, and a current conversion switch module forms a path of the charge current between the battery module and the second DC-DC converter to allow the charge current to be applied to the particular battery cell composing the battery module and controls an application direction of the charge current. A microprocessor determines a battery cell to be charged of a low-charged battery cell and controls the current conversion switch module to allow the charge current to be applied to the battery cell to be charged. |
| US08779717B2 |
Offline power supply and charging apparatus
An offline power supply includes a power supply circuit including a primary-side circuit for connecting to a power source, a secondary-side circuit for connecting to a load, and a transformer connecting the primary-side circuit and the secondary-side circuit. A switch operates to selectively connect the primary-side circuit to the power source. A trigger circuit is connected to the secondary-side circuit and has at least one input. The trigger circuit generates an output to selectively operate the switch based on the at least one input. |
| US08779716B2 |
Multi output inverter
The present invention relates to a multi output inverter that is adapted to supply mains powered appliances 47-49 and/or poly-phase motors 50, 51. |
| US08779715B2 |
Programmable robot and user interface
A programmable robot system includes a robot provided with a number of individual arm sections, where adjacent sections are interconnected by a joint. The system furthermore includes a controllable drive mechanism provided in at least some of the joints and a control system for controlling the drive mechanism. The robot system is furthermore provided with user a interface mechanism including a mechanism for programming the robot system, the user interface mechanism being either provided externally to the robot, as an integral part of the robot or as a combination hereof, and a storage mechanism co-operating with the user interface mechanism and the control system for storing information related to the movement and further operations of the robot and optionally for storing information relating to the surroundings. |
| US08779710B2 |
Inverter device
In the inverter device that receives DC power from the DC common bus and drives a load, the configuration is such that the switching element is arranged on the first current path in which current flows through the positive-side DC terminal during powering, the reverse-connected diode is arranged on the second current path in which current flows through the positive-side DC terminal during regeneration, the charging resistor is arranged on the third current path in which current flows through the positive-side DC terminal when the smoothing capacitor of the smoothing unit is initially charged, and the brake resistor is connected externally between the positive-side DC terminals such that the positive-side DC terminal becomes an end whose potential is the same as that of the positive-side bus of the DC common bus. |
| US08779708B2 |
Brushless motor driving circuit
A brushless motor driving circuit includes a battery for supplying a power to the brushless motor driving circuit; a driver circuit; a bridge circuit including a plurality of N-channel FETs; a control unit for rotating a brushless motor by switching the bridge circuit through the driver circuit based on a rotor position detection signal; a floating voltage generator for applying a voltage to a first group of the FETs of the bridge circuit; and a converter which is powered from the battery. The converter has an output connected to an input of the floating voltage generator for the first group of the FETs of the bridge circuit and an input of the driver circuit for a second group of the FETs of the bridge circuit to dedicatedly supply a power to gates of the FETs, and the control unit is powered from the battery without using the converter. |
| US08779707B2 |
Inverter system for operating an electric motor
An inverter system for operating an electric motor includes an input port for providing an electrical voltage, a bridge inverter circuit connected downstream from the input port for generating an electrical alternating voltage for the electric motor based on the electrical voltage. The bridge inverter circuit has at least one half-bridge branch including switching elements configured to be open for transferring the electric motor into a freewheeling state, and a decoupling switching element designed for decoupling the at least one half-bridge branch in the freewheeling state of the electric motor from the input port, in order to suppress a reaction of the freewheeling electric motor on the input port. |
| US08779705B2 |
Synchronization of position and current measurements in an electric motor control application using an FPGA
A system and method for controlling an alternating current (AC) motor using a Field Programmable Gate Array (FPGA) to read the current and position measurements in an the AC motor, perform digital filtering of the position and current data, provide very precise synchronization of the measured phase current and position data, and output the data to a phase converter for control of the AC motor. |
| US08779704B2 |
Motor control apparatus equipped with delta-sigma modulation AD converter
A motor control apparatus includes a power conversion unit which supplies drive power to a motor, a current detection unit which detects the value of a current flowing from the power conversion unit to the motor, a delta-sigma modulation AD converter which converts the current value into digital data by using a modulation clock as a system clock, and which starts to count the number of clock pulses of the modulation clock upon reception of a reference signal and, when the number of clock pulses counted reaches a predetermined count value, outputs the digital data obtained during a prescribed time interval which contains the reception time of the reference signal, and a command generating unit which generates, using the digital data supplied from the delta-sigma modulation AD converter, a drive command for commanding the power conversion unit to output commanded drive power. |
| US08779693B1 |
Systems, methods, and devices for providing thermal protection to an LED module
A system for providing thermal protection for an LED light module and methods for manufacturing the same are described herein. The thermally protected LED light module may include a heat sink assembly thermally coupled to an LED light source, and a thermal protector. The thermal protector may be connected to the heat sink assembly by a mechanical fastener. Further, the thermal protector is electrically coupled to the LED light source and a power source where the thermal protector breaks the power provided to the LED light source from the power source when the thermal protector detects heat at or above a threshold temperature. |
| US08779687B2 |
Current routing to multiple LED circuits
An illumination module includes a plurality of Light Emitting Diodes (LEDs) located in different zones to preferentially illuminate different color converting surfaces. The flux emitted from LEDs located in different zones may be independently controlled by selectively routing current from a single current source to different strings of LEDs in the different zones. In this manner, changes in the CCT of light emitted from LED based illumination module may be achieved. |
| US08779677B2 |
Circuit arrangement and method for operating a light source, in particular, a light-emitting diode
A circuit arrangement for driving a light source, in particular, a light-emitting diode, comprises a first adjustable current path (1), that connects a terminal (BAT_IN) for a battery to a terminal (CAP_IN) for a capacitor, a second current path (2) that connects the terminal (CAP_IN) for a capacitor to a terminal (LED_OUT) for a light source, and a third adjustable current path (3) that connects the terminal (BAT_IN) for a battery to the terminal (LED_OUT) for a light source. A control unit (CTRL) is provided that has a control input (IN) and is set up to adjust current intensities (I_CHRG, I_CAP, I_DIRECT) on the first, second and third control paths (1, 2, 3), respectively, as a function of control signals (I_in) that can be applied to the control input (IN). A method for operating a light source, in particular, a light-emitting diode, is also proposed. |
| US08779674B2 |
Electronic ballast with high power factor
This invention provides an integrated power supply for a controller of an electronic ballast for a fluorescent lamp. The integrated power supply couples output power from the electronic ballast and uses the coupled power to provide power to the controller. In one embodiment, the electronic ballast may include a rectifier for converting an alternating current input voltage into a direct current output voltage, and a circuit including a combined power factor correction (PFC) stage and an inverter, wherein the PFC stage and the inverter share a switch. Also provided is a controller for an electronic ballast. The controller may include a voltage mode or current mode duty ratio controller that controls a duty ratio of a switch of the ballast. The controller and the ballast allow dimming of the fluorescent lamp while maintaining a high power factor. |
| US08779673B2 |
LED device with voltage-limiting unit and voltage-equalizing resistance
The present invention provides a LED device with voltage-limiting unit and voltage-equalizing resistance in which a light-emitting unit is structured through a LED being connected in parallel with a voltage-limiting unit in the same polarity, and two ends thereof being further connected in parallel with an voltage-equalizing resistance, so that when plural sets of the light-emitting units are connected in series or in series-parallel in the same polarity, the end voltage of each set is stabilized by the voltage-equalizing resistance connected in parallel with the two ends of the LED and the voltage-limiting unit. |
| US08779670B2 |
Lighting device, lighting control device and lighting system
A lighting device includes a pyroelectric sensor, a shutter and a lighting control unit. The lighting control unit is configured, when the lighting load is turned off, to turn the lighting load on if the pyroelectric sensor detects a change in infrared radiation. The lighting control unit is also configured, when the lighting load is turned on, to turn the lighting load off if a repetition count or time of a lighting retention time reaches a specified count or time, respectively, with no change in infrared radiation detected through the pyroelectric sensor within each lighting retention time per the passage of lighting retention time. |
| US08779669B2 |
Chaotic approach to control of lighting
At least one controllable source of visible light is configured to illuminate a space to be utilized by one or more occupants. A controller causes the source(s) to emit light in a manner that varies at least one characteristic of visible light emitted into the space over a period of time at least in part in accordance with a chaotic function. |
| US08779667B2 |
Illumination apparatus
An illumination apparatus includes a light source; a sensor which has an image sensor and detects an illuminance and a presence of a human based on a captured image while setting a range overlapping a range illuminated by the light source as a visual field; an illuminance determining unit for varying a light output from the light source based on the illuminance and the presence of a human; and a dimming control unit. The illuminance determining unit obtains an illuminance of an illuminance maintaining area included in the visual field based on the captured image, and when the sensor detects no human, the illuminance determining unit reduces the light output while maintaining the illuminance of the illuminance maintaining area to be equal to or greater than a threshold that is set in advance as a lower limit illuminance, which makes it feasible for the image sensor to capture an image. |
| US08779666B2 |
Compensation circuit for keeping luminance intensity of diode
A compensation circuit for keeping luminance intensity of a diode. The compensation circuit comprises a stabilization unit, a first transistor, a second transistor, a third transistor, a fourth transistor and an organic light emitting diode (OLED). The stabilization unit comprises a photodiode and a compensation capacitor. The second transistor is used to control the input time of data. In the operation of the OLED, the third transistor discharges or charges a node of the stabilization unit continuously to keep a voltage equal to VSS or VDD, so as to maintain the luminance intensity of the OLED. |
| US08779659B2 |
Display device and organic light emitting diode display device
An embodiment provides an organic light emitting diode display device that includes a substrate; a display unit formed on the substrate and including a common power supply line and a common electrode; a sealing substrate attached to the substrate by a bonding layer which surrounds the display unit, the sealing substrate including a resin base and a carbon fiber, and the sealing substrate including a first through-hole and a second through-hole; a first conductive unit formed on an inner surface and an outer surface of the sealing substrate through the first through-hole, and the first conductive unit supplying a first signal to the common power supply line; and a second conductive unit formed on both the inner surface and the outer surface of the sealing substrate through the second through-hole, and the second conductive unit supplying a second signal to the common electrode. |
| US08779657B2 |
Organic EL display unit and electronic apparatus
An organic EL display unit applying a bottom-emission structure which takes light emitted from organic EL devices from the reverse side of a substrate on which pixel circuits are formed, includes: a color filter formed on the pixel circuit; and a metal wiring formed so as to surround the periphery of the color filter, wherein the metal wiring is set to an anode potential of the organic EL device. |
| US08779656B2 |
Organic electroluminescence element, and light emitting apparatus, image forming apparatus, light emitting element array, display apparatus, and imaging apparatus each using the element
Provided are organic electroluminescence elements that suppress SP loss even in a strong cavity satisfying a λ/4 interference condition, thereby being improved in luminous efficiency. The organic electroluminescence elements emit light having a peak wavelength of 440 nm or more to 470 nm or less, in which a wavenumber difference δk (Re) between surface plasmons generated at respective reflecting electrode and transparent electrode falls within a specific range. |
| US08779652B2 |
At-cut quartz-crystal vibrating pieces and devices, and methods for manufacturing same
AT-cut quartz-crystal vibrating pieces and corresponding quartz-crystal devices are disclosed each having a vibrating portion surrounded by a frame portion across a through-slot configured to provide a wide vibrating portion. An exemplary vibrating piece has a quartz-crystal vibrating portion that vibrates when electrically energized, a frame portion surrounding the vibrating portion, and a through-slot defined between the vibrating portion and the frame portion. The through-slot includes a first through-slot extending in the X-axis direction along +Z′-edge of the vibrating portion, and a second through-slot extending in the X-axis direction along the −Z′-edge of the vibrating portion. The first through-slot has a different width than the second through-slot. |
| US08779647B2 |
Electrostatic motor
An electrostatic motor has a container having a main body, a stator fixed to the main body in the container; and a rotor which is disposed opposite to the stator in the container, and which is pivotally supported so as to freely rotate via a rotating shaft. The stator has first electrodes attached to a first electrode support and second electrodes attached to a second electrode support. The first electrodes and the second electrodes are electrically insulated. The rotor has third electrodes attached to a third electrode support and fourth electrodes attached to a fourth electrode support. The third electrodes and the fourth electrodes are electrically insulated, and the third electrodes and the fourth electrodes are respectively arranged at different positions from the first electrodes and the second electrodes in a radial direction of the rotor so as to be spaced apart from the first electrodes and the second electrodes. |
| US08779641B2 |
Motor including busbar holder and busbars
In a busbar unit, which is a distributing device arranged to supply electrical currents to coils, a busbar holder is arranged to support coil connection busbars and sensor connection busbars. Conductor wire connection portions of the coil connection busbars are exposed on both axial sides and welded to a conductor wire defining the coils. The sensor connection busbars are combined with a plurality of electronic components to define a Hall IC circuit designed to output and receive electrical signals to or from Hall ICs. Sensor connection portions of the sensor connection busbars are exposed on both axial sides, and welded to terminals of the Hall ICs. Electronic component connection portions of the sensor connection busbars are exposed on both axial sides, and welded to the electronic components. |
| US08779640B2 |
Stator arrangement
A Stator arrangement for an electric machine includes a stator having a stator yoke with a plurality of stator slots. Each stator slot accommodates at least two adjacently disposed sets of stator windings and at least one cooling device, wherein the at least one cooling device is disposed between the respective adjacently disposed sets of stator windings. |
| US08779634B2 |
Transformer inrush current suppression apparatus with function of determining target closing phase of three-phase transformer based on pre-arc characteristic and variation in closing time of the three-phase circuit breaker
A target closing phase determining circuit determines energization flux errors in respective phases and respective closing phases of a first phase, and determines a target closing phase of the first phase so as to minimize an evaluated value related to determined energization flux errors in the respective phases. Each of the energization flux errors is the maximum value of absolute values of center values of transformer fluxes generated in a static state after energization. The target closing phase determining circuit determines the energization flux errors based on residual flux values for the first to third phases of a three-phase power supply, respectively, a pre-arc characteristic and a closing time variation characteristic of a three-phase circuit breaker, a connection condition of windings of a three-phase transformer, to which the three-phase circuit breaker is connected, and voltage phase differences among the phases of the three-phase power supply. |
| US08779626B2 |
Power management with over voltage protection
This document discusses, among other things, systems and methods to provide an internal supply rail with over voltage protection using a host power source, an external power source, and a switch configured to receive indications of host and external power source validity. In an example, the switch can be configured to provide the internal supply rail using the host power source when the indication of host power source validity indicates a valid host power source and the external power source when the indication of host power source validity indicates an invalid host power source and the indication of external power source validity indicates a valid external power source. |
| US08779625B2 |
Adaptive solar powered system
An apparatus for powering a load from solar energy comprises logic is coupled to the converter to control its conversion rate. A detector is coupled to the converter and detects its power output. The logic is operable to adjust the conversion rate until the solar panel operates at the smaller of a maximum power point of the solar panel and a power point of the solar panel that results in a maximum desired power and second logic adjusts the energy consumption over a period of time as a function of the energy available from the solar panel over a previous same period of time. |
| US08779623B2 |
Cable bus
A photovoltaic array cable bus system can include a cable bus and at least one electrical connector. |
| US08779616B2 |
Wind-driven electricity generation device with segmented rotor
A vertical wind-driven electricity generation device is described, which, in one embodiment, utilizes a segmented Savonius rotor and which is easily handled, transported, assembled and maintained, even by a single person. The blades of the rotor are segmented into a plurality of modest size blade segments, each of which comprises two, low height, helically-curved blade portions. The blade segments are preferably of the same height and diameter. The rotor is mounted on a central vertical shaft connected to a generator. When the plurality of blade segments are installed on the device's central shaft, the overall blade configuration functions as an unitary Savonius rotor. Flow of gas (normally air in the form of wind) causes the rotor to move, turning the shaft and rotating member of the generator to rotate, causing the generator to produce electricity. |
| US08779611B2 |
Method for operating a pitch-controlled wind turbine
Method for operating a pitch-controlled wind turbine, in which a set-point value for the generator torque (M) is prescribed in dependence upon a rotational speed (n) of the generator or of the rotor. A transition point (n3, M3) is provided at which a transition from a partial-load operation to a nominal-load operation occurs. A control of the rotational speed takes place by adjusting the blade pitch angle for a set-point value (M3) from the transition point. The values (n3, M3) of the transition point are determined in dependence upon a current value of the air density. With falling air density, the rotational speed (n3) is increased and/or the set-point value for the generator torque (M3) is reduced. |
| US08779607B2 |
Devices with covering layer and filler
A method of manufacturing a device includes forming a covering layer having affinity for a filler to be injected into a space between a first base and a second base, on at least one of the opposing surfaces of the first base and the second base, and then injecting the filler into the space between the first base and the second base. |
| US08779603B2 |
Stacked semiconductor device with heat dissipation
Provided is a stacked semiconductor device (50) in which a semiconductor package (5) is stacked via connection terminals (8) on a semiconductor package (1), including a heat dissipating member (10) which is disposed between the semiconductor packages (1, 5), is brought into thermal contact with both of the packages (1, 5), and hangs over whole outer peripheral portions of the package (5). Such a structure causes heat generated from the package (5) to be released by heat dissipation into air above the package (5), heat dissipation into the air below the semiconductor package (5), heat transfer via the heat dissipating member (10) and a semiconductor element (3) to a first wiring substrate (2), heat transfer via the connection terminals (8) to the first wiring substrate (2), and heat dissipation via the heat dissipating member (10) into the air, thereby enhancing a temperature reduction effect of the semiconductor element. |
| US08779596B2 |
Structures and methods to enhance copper metallization
Disclosed structures and methods inhibit atomic migration and related capacitive-resistive effects between a metallization layer and an insulator layer in a semiconductor structure. One exemplary structure includes an inhibiting layer between an insulator and a metallization layer. The insulator includes a polymer or an insulating oxide compound. And, the inhibiting layer has a compound formed from a reaction between the polymer or insulating oxide compound and a transition metal, a representative metal, or a metalloid. |
| US08779592B2 |
Via-free interconnect structure with self-aligned metal line interconnections
The present disclosure provides a semiconductor device. The semiconductor device includes a first conductive line disposed over a substrate. The first conductive line is located in a first interconnect layer and extends along a first direction. The semiconductor device includes a second conductive line and a third conductive line each extending along a second direction different from the first direction. The second and third conductive lines are located in a second interconnect layer that is different from the first interconnect layer. The second and third conductive lines are separated by a gap that is located over or below the first conductive line. The semiconductor device includes a fourth conductive line electrically coupling the second and third conductive lines together. The fourth conductive line is located in a third interconnect layer that is different from the first interconnect layer and the second interconnect layer. |
| US08779590B2 |
Semiconductor device and method of producing the same
According to one embodiment, a semiconductor device includes a semiconductor substrate, wiring lines formed above the semiconductor substrate, and an air gap formed between the adjacent wiring lines. In the semiconductor device, top surfaces and side walls of the wiring lines are covered with the diffusion prevention film, and the air gap is in contact with the interconnects via a diffusion prevention film. |
| US08779586B2 |
Die bond film, dicing die bond film, and semiconductor device
The present invention provides a die bond film for adhering, onto a semiconductor element that is electrically connected to an adherend with a bonding wire, another semiconductor element and that enables loading of the other semiconductor element and improvement in the manufacturing yield of a semiconductor device by preventing deformation and cutting of the bonding wire, and a dicing die bond film. The die bond film of the present invention is a die bond film for adhering, onto a semiconductor element that is electrically connected to an adherend with a bonding wire, another semiconductor element, in which at least a first adhesive layer that enables a portion of the bonding wire to pass through inside thereof by burying the portion upon press bonding and a second adhesive layer that prevents the other semiconductor element from contacting with the bonding wire are laminated. |
| US08779585B2 |
Implementing enhanced thermal conductivity in stacked modules
A method and structures are provided for implementing enhanced thermal conductivity between a lid and heat sink for stacked modules. A chip lid and lateral heat distributor includes cooperating features for implementing enhanced thermal conductivity. The chip lid includes a groove along an inner side wall including a flat wall surface and a curved edge surface. The lateral heat distributor includes a mating edge portion received within the groove. The mating edge portion includes a bent arm for engaging the curved edge surface groove and a flat portion. The lateral heat distributor is assembled into place with the chip lid, the mating edge portion of the lateral heat distributor bends and snaps into the groove of the chip lid. The bent arm portion presses on the curved surface of the groove, and provides an upward force to push the flat portion against the flat wall surface of the groove. |
| US08779584B2 |
Semiconductor apparatus
A semiconductor apparatus equipped with at least one semiconductor element includes a metallic plate bonded to an upper surface of the semiconductor element and a conductor plate, bonded to the metallic plate and serving as an electric current path of the semiconductor apparatus. The conductor plate and the metallic plate are bonded to each other by laser welding at a part other than a part directly above the semiconductor element. As a result, heat damage caused by laser welding can be reduced. |
| US08779566B2 |
Flexible routing for high current module application
In one aspect of the invention, an integrated circuit package is described. The integrated circuit package includes a substrate formed from a dielectric material that includes multiple electrical contacts and conductive paths. An upper lead frame is attached with and underlies the substrate. The upper lead frame is electrically connected with at least one of the contacts on the substrate. The active surface of an integrated circuit die is electrically and physically coupled to the upper lead frame through multiple electrical connectors. A lower lead frame may be attached with the back surface of the integrated circuit die. A passive device is positioned on and electrically connected with one of the contacts on the substrate and/or the upper lead frame. |
| US08779564B1 |
Semiconductor device with capacitive coupling structure
A semiconductor device may include: a chip; a chip packaging structure at least partially surrounding the chip and having a receiving region configured to receive a first capacitive coupling structure; a first capacitive coupling structure disposed in the receiving region; and a second capacitive coupling structure disposed over the first capacitive coupling structure and capacitively coupled to the first capacitive coupling structure. |
| US08779562B2 |
Integrated circuit packaging system with interposer shield and method of manufacture thereof
A method of manufacture of an integrated circuit packaging system includes: providing a bottom substrate; attaching a first integrated circuit die to the bottom substrate; forming an interposer including: forming an intermediate substrate; forming a shield on the intermediate substrate; and applying a wire-in-film adhesive to the shield; and attaching the interposer to the first integrated circuit die with the wire-in-film adhesive. |
| US08779556B2 |
Structure designs and methods for integrated circuit alignment
Devices and methods for pattern alignment are disclosed. In one embodiment, a semiconductor device includes a die including an integrated circuit region, an assembly isolation region around the integrated circuit region, and a seal ring region around the assembly isolation region. The device further includes a die alignment mark disposed within the seal ring region or the assembly isolation region. |
| US08779555B2 |
Partial SOI on power device for breakdown voltage improvement
The present disclosure relates to a method and apparatus to increase breakdown voltage of a semiconductor power device. A bonded wafer is formed by bonding a device wafer to a handle wafer with an intermediate oxide layer. The device wafer is thinned substantially from its original thickness. A power device is formed within the device wafer through a semiconductor fabrication process. The handle wafer is patterned to remove section of the handle wafer below the power device, resulting in a breakdown voltage improvement for the power device as well as a uniform electrostatic potential under reverse biasing conditions of the power device, wherein the breakdown voltage is determined. Other methods and structures are also disclosed. |
| US08779553B2 |
Stress-aware design for integrated circuits comprising a stress inducing structure and keep out zone
A method of circuit design involving an integrated circuit (IC) having an interposer can include identifying an active resource implemented within the IC within a region of the interposer exposed to an amount of stress that exceeds a normalized amount of stress on the interposer and selectively assigning an element of the circuit design to be implemented within the IC to the active resource according to a stress-aware analysis of the circuit design as implemented within the IC. |
| US08779549B2 |
Semiconductor memory device having capacitor and semiconductor device
An example embodiment relates to a semiconductor memory device including a plurality of cylindrical bottom electrodes arranged in a first direction and in a second direction. The device includes a supporting base configured to support the plurality of cylindrical bottom electrodes by contacting side surfaces of the plurality of cylindrical bottom electrodes. The supporting base includes first patterns in which first open areas are formed, and second patterns in which second open areas are formed. The first patterns and the second patterns have different oriented shapes. |
| US08779546B1 |
Semiconductor memory system with bit line and method of manufacture thereof
A semiconductor memory system and method of manufacture thereof including: a base wafer; an isolation region on the base wafer; an ion implanted region on the base wafer separated by the isolation region; a bit line contact plug over the ion implanted region; an isolation sidewall on the sides of the bit line contact plug; a resistor or capacitor on the isolation sidewall opposite the bit line contact plug between the bit line contact plug and another of the bit line contact plug; and a bit line over the resistor or capacitor and on the bit line contact plug. |
| US08779545B2 |
Semiconductor structure with dispersedly arranged active region trenches
A semiconductor structure with dispersedly arranged active region trenches is provided. The semiconductor structure comprises a semiconductor substrate, an epitaxial layer, and an active region dielectric layer. The semiconductor substrate is doped with impurities of a first conductive type having a first impurity concentration. The epitaxial layer is doped with impurities of the first conductive type having a second impurity concentration and is formed on the semiconductor substrate. The epitaxial layer has a plurality of active region trenches formed therein being arranged in a dispersed manner. The active region dielectric layer covers a bottom and a sidewall of the active region trenches. Wherein, the active region trench has an opening in a tetragonal shape on a surface of the epitaxial layer, and the first impurity concentration is greater than the second impurity concentration. |
| US08779543B2 |
Device having an avalanche photo diode and a method for sensing photons
A semiconductor device that may include an avalanche photodiode (APD), the APD may include: a first doped region of a first polarity; a buried guard ring of a second polarity, the second polarity is opposite to the first polarity, the buried guard ring is spaced apart from the first doped region and is positioned below the first doped region; a well of the second polarity, wherein the well interfaces the first doped region to form a p-n junction; and a second doped region of the second polarity, the second doped region is spaced apart from the first doped region. |
| US08779542B2 |
Photodetectors useful as ambient light sensors and methods for use in manufacturing the same
Photodetectors, methods for use in manufacturing photodetectors, and systems including photodetectors, are described herein. In an embodiment, a photodetector includes a plurality of photodiode regions, at least some of which are covered by an optical filter. A plurality of metal layers are located between the photodiode regions and the optical filter. The metal layers include an uppermost metal layer that is closest to the optical filter and a lowermost metal layer that is closest to the photodiode regions. One or more inter-level dielectric layers separate the metal layers from one another. Each of the metal layers includes one or more metal portions and one or more dielectric portions. The uppermost metal layer is devoid of any metal portions underlying the optical filter. |
| US08779537B2 |
Spin transfer torque magnetic random access memory (STTMRAM) having graded synthetic free layer
A spin transfer torque memory random access memory (STTMRAM) element is capable of switching states when electrical current is applied thereto for storing data and includes the following layers. An anti-ferromagnetic layer, a fixed layer formed on top of the anti-ferromagnetic layer, a barrier layer formed on top of the second magnetic layer of the fixed layer, and a free layer including a first magnetic layer formed on top of the barrier layer, a second magnetic layer formed on top of the first magnetic layer, a nonmagnetic insulating layer formed on top of the second magnetic layer and a third magnetic layer formed on top of the non-magnetic insulating layer. A capping layer is formed on top of the non-magnetic insulating layer. |
| US08779531B2 |
Two-wafer MEMS ionization device
A microelectromechanical system (MEMS) assembly includes at least one emission source; a top wafer having a plurality of side walls and a generally horizontal portion, the horizontal portion having a thickness between a first side and a directly opposed second side, at least one window in the horizontal portion extending between the first and second sides and a transmission membrane across the at least one window; and a bottom wafer having a first portion with a first substantially planar surface, an intermediate surface directly opposed to the first substantially planar surface, a second portion with a second substantially planar surface, the at least one emission source provided on the second substantially planar surface; where the top wafer bonds to the bottom wafer at the intermediate surface and encloses a cavity within the top wafer and the bottom wafer. |
| US08779528B2 |
SRAM cell comprising FinFETs
A Static Random Access Memory (SRAM) cell includes a first pull-up Fin Field-Effect Transistor (FinFET) and a second pull-up FinFET, and a first pull-down FinFET and a second pull-down FinFET forming cross-latched inverters with the first pull-up FinFET and the second pull-up FinFET. A first pass-gate FinFET is connected to drains of the first pull-up FinFET and the first pull-down FinFET. A second pass-gate FinFET is connected to drains of the second pull-up FinFET and the second pull-down FinFET, wherein the first and the second pass-gate FinFETs are p-type FinFETs. A p-well region is in a center region of the SRAM cell and underlying the first and the second pull-down FinFETs. A first and a second n-well region are on opposite sides of the p-well region. |
| US08779526B2 |
Semiconductor device
A method for fabricating semiconductor device is disclosed. The method includes the steps of: providing a substrate having a transistor region and a resistor region; forming a shallow trench isolation (STI) on the substrate of the resistor region; forming a tank in the STI of the resistor region; and forming a resistor in the tank and on the surface of the STI adjacent to two sides of the tank. |
| US08779524B2 |
Semiconductor device
A semiconductor device includes a first-conductivity-type first MIS transistor and a second-conductivity-type second MIS transistor. The first and second MIS transistors include a first and a second gate insulating film formed on a first and a second active region surrounded by a separation region of a semiconductor substrate, and a first and a second gate electrode formed on the first and second gate insulating films. The first and second gate insulating films are separated from each other on a first separation region of the separation region. A distance s between first ends of the first and second active regions facing each other with the first separation region being interposed therebetween, and a protrusion amount d1 from the first end of the first active region to a first end of the first gate insulating film located on the first separation region establish a relationship d1<0.5s. |
| US08779522B2 |
Semiconductor device and method of manufacturing same
To provide a technique capable of improving the reliability of a semiconductor device even if the downsizing thereof is advanced.The technical idea of the present invention lies in the configuration in which in a first to a third silicon nitride film to be formed by lamination, the respective film thicknesses thereof are not constant but become smaller in order from the third silicon nitride film in the upper layer to the first silicon nitride film in the lower layer while the total film thickness thereof is kept constant. Due to this it is possible to improve the embedding characteristic of the third silicon nitride film in the uppermost layer in particular, while ensuring the tensile stress of the first to third silicon nitride films, which makes effective the strained silicon technique. |
| US08779521B2 |
Auto switch MOSFET
In one preferred form shown in FIGS. 2a to 2c there is provided a field effect transistor (24). The field effect transistor includes an off switch gate (42) and a switch bridge semiconductor (44). The switch bridge (44) is provided for charging the off switch gate (42) such that the off switch gate (42) is able to screen the electric field of the control gate (32) of the field effect transistor. |
| US08779513B2 |
Non-planar semiconductor structure
A non-planar semiconductor structure includes a substrate, at least two fin-shaped structures, at least an isolation structure, and a plurality of epitaxial layers. The fin-shaped structures are located on the substrate. The isolation structure is located between the fin-shaped structures, and the isolation structure has a nitrogen-containing layer. The epitaxial layers respectively cover a part of the fin-shaped structures and are located on the nitrogen-containing layer. A non-planar semiconductor process is also provided for forming the semiconductor structure. |
| US08779510B2 |
Semiconductor power devices manufactured with self-aligned processes and more reliable electrical contacts
This invention discloses semiconductor power device that includes a plurality of top electrical terminals disposed near a top surface of a semiconductor substrate. Each and every one of the top electrical terminals comprises a terminal contact layer formed as a silicide contact layer near the top surface of the semiconductor substrate. The trench gates of the semiconductor power device are opened from the top surface of the semiconductor substrate and each and every one of the trench gates comprises the silicide layer configured as a recessed silicide contact layer disposed on top of every on of the trench gates slightly below a top surface of the semiconductor substrate surround the trench gate. |
| US08779509B2 |
Semiconductor device including an edge area and method of manufacturing a semiconductor device
A semiconductor device includes a doped layer which contains a first dopant of a first conductivity type. In the doped layer, a counter-doped zone is formed in an edge area that surrounds an element area of the semiconductor device. The counter-doped zone contains at least the first dopant and a second dopant of a second conductivity type, which is the opposite of the first conductivity type. A concentration of the second dopant is at least 20% and at most 100% of a concentration of the first dopant. The dopants in the counter-doped zone decrease charge carrier mobility and minority carrier lifetime such that the dynamic robustness of the semiconductor device is increased. |
| US08779507B2 |
Insulated gate semiconductor device
A gate lead wiring and an electrical conductor connecting the gate lead wiring to a protective diode are arranged in a straight line without bending along one and the same side of the chip. A first gate electrode layer extending on the gate lead wiring and the electrical conductor, which connects them to the protective diode, has one bent portion or no bent portion. Further, the protective diode is arranged adjacent to the electrical conductor or the gate lead wiring, and a portion of the protective diode is arranged in close proximity to a gate pad portion. |
| US08779506B2 |
Semiconductor component arrangement comprising a trench transistor
Disclosed is a semiconductor component arrangement and a method for producing a semiconductor component arrangement. The method comprises producing a trench transistor structure with at least one trench disposed in the semiconductor body and with at least an gate electrode disposed in the at least one trench. An electrode structure is disposed in at least one further trench and comprises at least one electrode. The at least one trench of the transistor structure and the at least one further trench are produced by common process steps. Furthermore, the at least one electrode of the electrode structure and the gate electrode are produced by common process steps. |
| US08779503B2 |
Nonvolatile semiconductor memory
According to one embodiment, a nonvolatile semiconductor memory includes a semiconductor layer, a first insulating layer on the semiconductor layer, a charge storage layer on the first insulating layer, a second insulating layer on the charge storage layer, and a control gate electrode on the second insulating layer. The second insulating layer comprises a stacked structure provided in order of a first lanthanum aluminate layer, a lanthanum aluminum silicate layer and a second lanthanum aluminate layer from the charge storage layer side to the control gate electrode side. |
| US08779502B2 |
Nonvolatile semiconductor memory
According to one embodiment, a nonvolatile semiconductor memory includes first to n-th (n is a natural number not less than 2) semiconductor layers in a first direction and extend in a second direction, and the semiconductor layers having a stair case pattern in a first end of the second direction, a common semiconductor layer connected to the first to n-th semiconductor layers commonly in the first end of the second direction, first to n-th layer select transistors which are provided in order from the first electrode side between the first electrode and the first to n-th memory strings, and first to n-th impurity regions which make the i-th layer select transistor (i is one of 1 to n) a normally-on state in the first end of the second direction of the i-th semiconductor layer. |
| US08779500B2 |
Memory device
A memory device is provided, including a substrate, a conductive layer, a charge storage layer, a plurality of isolation structures, a plurality of first doped regions, and a plurality of second doped regions. The substrate has a plurality of trenches. The conductive layer is disposed on the substrate and fills the trenches. The charge storage layer is disposed between the substrate and the conductive layer. The isolation structures are disposed in the substrate between two adjacent trenches, respectively. The first doped regions are disposed in an upper portion of the substrate between each isolation structure and each trench, respectively. The second doped regions are disposed in the substrate under a bottom portion of the trenches, in which each isolation structure is disposed between two adjacent second doped regions. |
| US08779498B2 |
Nonvolatile semiconductor memory device
According to one embodiment, a nonvolatile semiconductor memory device includes a semiconductor substrate, a first gate insulating film, a charge storage layer, a second gate insulating film, and a control gate electrode. The first gate insulating film is arranged on the semiconductor substrate. The charge storage layer is arranged on the first gate insulating film, and includes aluminum and silicon. The second gate insulating film is arranged on the charge storage layer, and includes aluminum, silicon, and lanthanum. The control gate electrode is arranged on the second gate insulating film. |
| US08779497B2 |
Electrical erasable programmable read-only memory and manufacturing method thereof
An electrical erasable programmable read-only memory (EEPROM) including a floating transistor formed on a semiconductor substrate and a tunneling transistor formed on a semiconductor substrate and configured to erase electrons trapped in the floating transistor. The tunneling transistor has a source junction region and a drain junction region that are integrally joined by lateral diffusion. The EPROM maintains a small cell size without any additional mask process, and is useable as an MTP EEPROM because electrical erasure is enabled. In addition, the adjustment of the width of a gate constituting the tunneling transistor ensures an improved degree of freedom to adjust an erasure voltage can be enhanced. |
| US08779496B2 |
Spin FET, magnetoresistive element and spin memory
A spin FET includes a first ferromagnetic film disposed on a first source/drain area, a direction of magnetization thereof being fixed in an upward direction or a downward direction perpendicular to a film surface, a second ferromagnetic film disposed on a second source/drain area, a direction of magnetization thereof being changed in the upward direction or the downward direction, an anti-ferromagnetic ferroelectric film disposed on the second ferromagnetic film, and a tunnel barrier film disposed at least between the first source/drain area and the first ferromagnetic film or between the second source/drain and the second ferromagnetic film. Resistance of the anti-ferromagnetic ferroelectric film is larger than ON resistance when the first and second source/drain areas conduct electricity through the channel area. |
| US08779493B2 |
Semiconductor device with increased channel length and method for fabricating the same
A semiconductor device includes a trench formed in a predetermined portion of a substrate and a first recess region beneath the trench. A field oxide layer is buried into both the trench and the first recess region. An active region is defined by the field oxide layer, having first active region and a second active region. The latter has a second recess region formed in lower portion of the active region than the former. A step gate pattern is formed on border region between the first active region and the second active region. The gate pattern has step structure whose one side extends to a surface of the first active region and the other side extends to a surface of the second active region. Other embodiments are also described. |
| US08779492B2 |
Semiconductor device and method of forming the same
A semiconductor device includes a first island and a first electrode. The first island includes a first semiconductor region, a first insulation region, and a first insulating film. The first semiconductor region has first and second side surfaces adjacent to the first insulation region and the first insulating film, respectively. The first electrode is adjacent to the first insulation region and the first insulating film. The first insulating film is between the first electrode and the first semiconductor region. |
| US08779488B2 |
Semiconductor memory device
In the semiconductor memory device, one of a source and a drain of a first transistor is connected to one of a source and a drain of a second transistor, a gate of the first transistor is connected to one of a source and a drain of a third transistor and one of a pair of capacitor electrodes included in a capacitor, the other of the source and the drain of the first transistor and the other of the source and the drain of the third transistor are connected to a bit line, the other of the pair of capacitor electrodes included in the capacitor is connected to a common wiring, and the common wiring is grounded (GND). The common wiring has a net shape when seen from the above, and the third transistor is provided in a mesh formed by the common wiring. |
| US08779485B2 |
Hydrogen barrier for ferroelectric capacitors
An integrated circuit containing a FeCap array. The FeCap array is at least partially surrounded on the sides by hydrogen barrier walls and on the top by a hydrogen barrier top plate. A method for at least partially enclosing a FeCap array with hydrogen barrier walls and a hydrogen barrier top plate. |
| US08779482B2 |
Semiconductor device
Provided is a semiconductor device having good properties. Particularly, the semiconductor device is provided which can improve imaging properties. The semiconductor device (CMOS image sensor) includes a plurality of pixels, each having a photodiode PD for generating a charge by receiving light, and a transfer transistor TX for transferring the charge generated by the photodiode PD. The semiconductor device further includes an active region AcTP with the photodiode, and an active region AcG located on an upper side of the region AcTP in the planar direction and having a contact Pg to which a ground potential is applied. A gettering region GET is disposed in the active region AcG. |
| US08779468B2 |
Nitride semiconductor structure
A nitride semiconductor structure including a silicon substrate, a nucleation layer, a discontinuous defect blocking layer, a buffer layer and a nitride semiconductor layer is provided. The nucleation layer disposed on the silicon substrate, wherein the nucleation layer has a defect density d1. A portion of the nucleation layer is covered by the discontinuous defect blocking layer. The buffer layer is disposed on the discontinuous defect blocking layer and a portion of the nucleation layer that is not covered by the discontinuous defect blocking layer. The nitride semiconductor layer is disposed on the buffer layer. A ratio of a defect density d2 of the nitride semiconductor layer to the defect density d1 of the nucleation layer is less than or equal to about 0.5, at a location where about 1 micrometer above the interface between the nitride semiconductor layer and the buffer layer. |
| US08779466B2 |
ESD protection device and method for manufacturing the same
An ESD protection device is manufactured such that its ESD characteristics are easily adjusted and stabilized. The ESD protection device includes an insulating substrate, a cavity provided in the insulating substrate, at least one pair of discharge electrodes each including a portion exposed in the cavity, the exposed portions being arranged to face each other, and external electrodes provided on a surface of the insulating substrate and connected to the at least one pair of discharge electrodes. A particulate supporting electrode material having conductivity is dispersed between the exposed portions of the at least one pair of discharge electrodes in the cavity. |
| US08779464B2 |
Starting structure and protection component comprising such a starting structure
A structure for starting a semiconductor component including a porous silicon layer in the upper surface of a semiconductor substrate. This porous silicon layer is contacted, on its upper surface side, by a metallization and, on its lower surface side, by a heavily-doped semiconductor region. |
| US08779461B2 |
Light emitting diode package
A light emitting diode (LED) package comprises a LED, and a lead frame electrically connected to the LED. The lead frame includes a notch which has a predetermined size and a predetermined shape configured to separate a solder paste into two regions on either side of the notch when the solder paste is disposed on the lead frame. |
| US08779457B2 |
Electrode structure and light-emitting device using the same
An electrode structure includes at least two first electrodes and at least two second electrodes configured to be electrically connected in parallel to a power supply. Each of the first electrodes includes at least one first pad and at least one first extending wire with one end connected to the first pad, and the at least two first electrodes are spaced apart from each other. Each of the second electrodes includes at least one second pad and at least one second extending wire with one end connected to the second pad, and the at least two second electrodes are spaced apart from each other. |
| US08779456B2 |
Inverted light-emitting diode having plasmonically enhanced emission
An LED device having plasmonically enhanced emission is provided. The device includes an inverted LED structure with a coating of metal nanoparticles on the surface chosen to match the plasmonic response to the peak emission from the active quantum well (QW) emission region of the LED. The active QW emission region is separated from the metal nanoparticles on the surface by a thin n-type contact layer disposed on a top side of the active QW emission. A p-type layer is disposed immediately beneath the active QW emission region and injects holes into the active QW emission region. The n-type contact layer is sufficiently thin to permit a coupling of the surface plasmons (SPs) from the metal nanoparticles and the excitons in the active QW emission region. The SP-exciton coupling provides an alternative decay route for the excitons and thus enhances the photon emission from the LED device. |
| US08779455B2 |
Semiconductor light-emitting device, semiconductor light-emitting system and illumination fixture
The present invention provides a semiconductor light-emitting device that emits light with a specific low correlated color temperature and with a high Ra, and a semiconductor light-emitting system provided with the semiconductor light-emitting device. This object is attained by the semiconductor light-emitting device having the below-described configuration.A semiconductor light-emitting device includes a LED chip as a semiconductor light-emitting element, and a phosphor emitting light using the LED chip as an excitation source, and emits light with a correlated color temperature equal to or higher than 1600 K and lower than 2400 K. The phosphor includes at least a green phosphor and a red phosphor. In the spectrum of light emitted from the semiconductor light-emitting device, the value of the peak intensity of the light emitted by the LED chip is less than 60% of the maximum peak intensity of the light emitted by the phosphor. |
| US08779445B2 |
Stress-alleviation layer for LED structures
A light emitting diodes (LEDs) is presented. The LED includes a stress-alleviation layer on a substrate. Open regions and stress-alleviation layer regions are formed on the substrate. Epitaxial layers are disposed on the substrate, at least in the open regions therein, thereby forming an LED structure. The substrate is diced through at least a first portion of the stress-alleviation regions, thereby forming the plurality of LEDs. |
| US08779444B2 |
LED light engine with applied foil construction
An L.E.D. lamp assembly (20) includes an electrically insulative coating (24) disposed on a thermally conductive substrate (22). A plurality of light emitting diodes (26) are secured to the coating (24) and a circuit (40) is adhesively secured to the coating (24) in predetermined spaced lengths (42) along the coating (24) to establish discrete and electrically conductive spaced lengths (42) with the light emitting diodes (26) disposed between the spaced lengths (42). LED electrical leads (32) are secured to the spaced lengths (42) of the circuit (40) to electrically interconnect the light emitting diodes (26). The circuit (40) includes a foil tape (46) having an electrically conductive tape portion (48) and a coupling portion (50) disposed on the tape portion (48) for securing the foil tape (46) to the insulated substrate (22). Heat generated by the light emitting diodes (26) is transferred through the insulative coating (24) to the electrically and thermally conductive substrate (22) for dissipating the heat. |
| US08779441B2 |
Semiconductor light emitting element with first and second electrode openings arranged at a constant distance
Disclosed is a semiconductor light emitting element (1) which is provided with: a laminated semiconductor layer which is formed on a substrate, and in which a first semiconductor layer having a first conductivity type, a light emitting layer, and a second semiconductor layer having a second conductivity type different from the first conductivity type; a first electrode (first electrode (170)) which is formed on a surface of the first semiconductor layer in the laminated semiconductor layer, and has a first opening (170a) used for electrical connection with an outside; and a second electrode (second electrode (180)) which is formed on a surface of the second semiconductor layer, and has a second opening (180a) used for electrical connection with the outside. The surface of the second semiconductor layer is exposed by cutting off a part of the laminated semiconductor layer. The first opening (170a) has, on the second opening (180a) side of the first opening (170a) in a planar view, an arc portion which is formed to keep approximately equal distance from an outer edge portion of the second opening (180). With such a semiconductor light emitting element, workability and heat dissipation effects in the FC (flip-chip bonding) mounting technology of the semiconductor light emitting element are improved. |
| US08779431B2 |
Light emitting device
A light emitting device is provided which can prevent a change in gate voltage due to leakage or other causes and at the same time can prevent the aperture ratio from lowering. A capacitor storage is formed from a connection wiring line, an insulating film, and a capacitance wiring line. The connection wiring line is formed over a gate electrode and an active layer of a TFT of a pixel, and is connected to the active layer. The insulating film is formed on the connection wiring line. The capacitance wiring line is formed on the insulating film. This structure enables the capacitor storage to overlap the TFT, thereby increasing the capacity of the capacitor storage while keeping the aperture ratio from lowering. Accordingly, a change in gate voltage due to leakage or other causes can be avoided to prevent a change in luminance of an OLED and flickering of screen in analog driving. |
| US08779430B2 |
Semiconductor device, active matrix substrate, and display device
A semiconductor device (18) includes: a gate electrode (102) formed on a substrate (101); a semiconductor layer (104) formed above the gate electrode (102) and including a source region, a drain region, and a channel region; a source electrode (106) connected to the source region above the semiconductor layer (104); and a drain electrode (107) connected to the drain region above the semiconductor layer (104). The semiconductor layer (104) has, at a portion overlapping the drain electrode (107), a protrusion that protrudes outward along an extending direction of a drain line drawn out from the drain electrode (107). At an outside of the channel region sandwiched between the drain electrode (107) and the source electrode (106), the semiconductor layer (104) has an adjustment portion where an outer boundary of the semiconductor layer (104) is positioned more inward than an outer boundary of the gate electrode (102). |
| US08779428B2 |
Transistors and electronic devices including the same
A transistor includes a first active layer having a first channel region and a second active layer having a second channel region. A first gate of the transistor is configured to control electrical characteristics of at least the first active layer and a second gate is configured to control electrical characteristics of at least the second active layer. A source electrode contacts the first and second active layers. A drain electrode also contacts the first and second active layers. |
| US08779426B2 |
Thin film transistor
A thin film transistor for increasing the conductivity of a channel region and suppressing the leakage current of a back channel region, and a display device including the thin film transistor, are discussed. According to an embodiment, the thin film transistor includes a gate electrode arranged on a substrate, a source electrode and a drain electrode spaced from each other on the substrate, a gate insulating film to insulate the gate electrode from the source electrode and the drain electrode, and a semiconductor layer insulated from the gate electrode through the gate insulating film, the semiconductor layer including a channel region and a back channel region, the semiconductor layer made of (In2O3)x(Ga2O3)y(ZnO)z(0≦x≦5, 0≦y≦5, 0≦z≦5), wherein X or Z is greater than Y in the channel region of the semiconductor layer, and Y is greater than X and Z in the back channel region of the semiconductor layer. |
| US08779424B2 |
Sheet and light-emitting device
A sheet for use in a light-emitting device including layers including a light-emitting layer was invented. The sheet includes: a first layer including a plurality of projecting portions; and a second layer on the first layer, in which the projecting portions each include at least two steps, the second layer is formed on top at least surfaces of the steps, and when an effective refractive index of the first layer is n1, an effective refractive index of the second layer is n2, and an effective refractive index of the air above the second layer is n0, a relationship n1>n2>n0 is satisfied. |
| US08779421B2 |
Semiconductor device and method for manufacturing the same
It is an object to provide a highly reliable semiconductor device including a thin film transistor with stable electric characteristics. In a semiconductor device including an inverted staggered thin film transistor whose semiconductor layer is an oxide semiconductor layer, a buffer layer is provided over the oxide semiconductor layer. The buffer layer is in contact with a channel formation region of the semiconductor layer and source and drain electrode layers. A film of the buffer layer has resistance distribution. A region provided over the channel formation region of the semiconductor layer has lower electrical conductivity than the channel formation region of the semiconductor layer, and a region in contact with the source and drain electrode layers has higher electrical conductivity than the channel formation region of the semiconductor layer. |
| US08779419B2 |
Semiconductor device, polycrystalline semiconductor thin film, process for producing polycrystalline semiconductor thin film, field effect transistor, and process for producing field effect transistor
An object of the present invention is to provide a novel semiconductor device which is excellent in stability, uniformity, reproducibility, heat resistance, durability and the like, and can exert excellent transistor properties. The semiconductor device is a thin-film transistor, and this thin-film transistor uses, as an active layer, a polycrystalline oxide semiconductor thin film containing In and two or more metals other than In and having an electron carrier concentration of less than 1×1018/cm3. |
| US08779418B2 |
Semiconductor device and method for manufacturing the same
An object is to provide a thin film transistor having favorable electric characteristics and a semiconductor device including the thin film transistor as a switching element. The thin film transistor includes a gate electrode formed over an insulating surface, a gate insulating film over the gate electrode, an oxide semiconductor film which overlaps with the gate electrode over the gate insulating film and which includes a layer where the concentration of one or a plurality of metals contained in the oxide semiconductor is higher than that in other regions, a pair of metal oxide films formed over the oxide semiconductor film and in contact with the layer, and a source electrode and a drain electrode in contact with the metal oxide films. The metal oxide films are formed by oxidation of a metal contained in the source electrode and the drain electrode. |
| US08779413B1 |
Optoelectronic devices with all-inorganic colloidal nanostructured films
Optoelectronic devices and methods of producing the same are disclosed. Methods may include forming a film from fused all-inorganic colloidal nanostructures, where the nanostructures may include inorganic nanoparticles and functional inorganic ligands, and the fused nanostructures may form an electrical network that is photoconductive. Other methods may provide an optoelectronic device which may include an integrated circuit or large panel thin-film transistor matrix, an array of conductive regions, and an optically sensitive material over at least a portion of the integrated circuit and in electrical communication with at least one conductive region of the array of conductive regions. |
| US08779409B2 |
Low energy memristors with engineered switching channel materials
Low energy memristors with engineered switching channel materials include: a first electrode; a second electrode; and a switching layer positioned between the first electrode and the second electrode, wherein the switching layer includes a first phase comprising an insulating matrix in which is dispersed a second phase comprising an electrically conducting compound material for forming a switching channel. |
| US08779407B2 |
Multifunctional electrode
A nonvolatile memory element is disclosed comprising a first electrode, a near-stoichiometric metal oxide memory layer having bistable resistance, and a second electrode in contact with the near-stoichiometric metal oxide memory layer. At least one electrode is a resistive electrode comprising a sub-stoichiometric transition metal nitride or oxynitride, and has a resistivity between 0.1 and 10 Ωcm. The resistive electrode provides the functionality of an embedded current-limiting resistor and also serves as a source and sink of oxygen vacancies for setting and resetting the resistance state of the metal oxide layer. Novel fabrication methods for the second electrode are also disclosed. |
| US08779405B2 |
Field focusing features in a ReRAM cell
A resistive random access memory (ReRAM) cell comprising a first conductive electrode and a dielectric storage material layer over the first conductive electrode. The dielectric storage material layer is conducive to the formation of conductive filaments during the application of a filament forming voltage to the cell. The cell includes a second conductive electrode over the dielectric storage material layer and a layer of conductive nanoclusters (911, 1211) including a plurality of nanoclusters in contact with the dielectric storage material layer and in contact with the first conductive electrode or the second conductive electrode. |
| US08779402B2 |
Target supply device
A target supply device includes a target supply device body including a nozzle having a through-hole through which a target material is discharged, a piezoelectric member having first and second surfaces and connected to the target supply device body at the first surface, the piezoelectric member being configured such that a distance between the first and second surfaces changes in according with an externally supplied electric signal, an elastic member having first and second ends and connected to the second surface of the piezoelectric member at the first end, the elastic member being configured such that a distance between the first and second ends extends or contract in accordance with an externally applied force, and a regulating member configured to regulate a distance between the second end of the elastic member and the target supply device body. |
| US08779401B2 |
Target supply unit
A target supply unit includes a nozzle unit having a through-hole to allow a target material to be outputted therethrough. A cover is provided to cover the nozzle unit, the cover having a through-hole to allow the target material to pass therethrough. A discharge device is included to pump out gas inside a space defined by the cover. |
| US08779395B2 |
Automatic control system for selection and optimization of co-gas flow levels
An ion implantation system for improving performance and extending lifetime of an ion source is disclosed whereby the selection, delivery, optimization and control of the flow rate of a co-gas into an ion source chamber is automatically controlled. |
| US08779393B2 |
Charged particle beam irradiation system and neutron beam irradiation system
A charged particle beam irradiation system includes: an accelerator which accelerates charged particles along an orbit, thereby emitting a charged particle beam; a gantry on which the accelerator is mounted and which can rotate or oscillate around a given axis; and an irradiation section which is mounted on the gantry and can irradiate the charged particle beam emitted from the accelerator, toward an irradiated body, wherein a shielding body which is provided in the gantry and shields radiation that is radiated from a side of the accelerator, which may be a face intersecting the radial direction of the orbit, is disposed. |
| US08779392B2 |
Charged particle beam lithography system and target positioning device
The invention relates to a charged particle beam lithography system comprising: a charged particle optical column arranged in a vacuum chamber for projecting a charged particle beam onto a target, wherein the column comprises deflecting means for deflecting the charged particle beam in a deflection direction, a target positioning device comprising a carrier for carrying the target, and a stage for carrying and moving the carrier along a first direction, wherein the first direction is different from the deflection direction, wherein the target positioning device comprises a first actuator for moving the stage in the first direction relative to the charged particle optical column, wherein the carrier is displaceably arranged on the stage and wherein the target positioning device comprises retaining means for retaining the carrier with respect to the stage in a first relative position. |
| US08779388B2 |
Optical sensor and device therewith, and method for the production thereof
An optical sensor is provided with reduced sensitivity toward external light influences, fluorophores, and radiation, more particularly gamma radiation. The sensor is suitable for determining at least one parameter in a medium. The sensor has a matrix that contains a fluorescent dye. The matrix is supported by a transparent substrate and has a precious metal layer on the side facing the medium. The precious metal layer provides protection against photobleaching and radiation. The optical sensor is suitable for implementation in containers and laboratory products that are sterilized by gamma radiation, such as disposable bioreactors. |
| US08779387B2 |
Method and system for detecting fluorochromes in a flow cytometer
A method for detecting fluorochromes in a flow cytometer, including: receiving a sample including particles each tagged with at least one of a first fluorochrome and a second fluorochrome, in which the first and second fluorochromes having distinct spillover coefficients; detecting the particles, including detecting the first and second fluorochromes with a first detector and a second detector; forming a data set for detected particles based on the detection of the first and second fluorochromes; characterizing a detected spillover coefficient for each detected fluorochrome from the data set; and sorting the detected particles into predicted fluorochrome populations based on the detected spillover coefficients. A system for detecting fluorochromes in a flow cytometer, including a flow cell, a fixed gain detection system, and a processor that generates a detected spillover coefficient for each detected particle and sorts the detected particle into predicted fluorochrome populations based on the detected spillover coefficient. |
| US08779384B2 |
Clean water dispensing device
A clean water dispensing device is disclosed. The device includes a pure water tank (10), a sterilization tube (20), a sterilization lamp (30) and a transit tube (32). The pure water tank is fitted into a cold water tank (5) in such a way that a closed space is defined between the cold water tank and the pure water tank. Drinking water is drawn into an inlet port of the sterilization tube and passes through the transit tube before being stored in the cold water tank through an outlet port of the sterilization tube. The closed space is prevented from making contact with outside air, and only drinking water that has been sterilized by the sterilization tube is supplied into the closed space. Therefore, even if cold water is stored in the closed space for a long period of time, there is little possibility of the propagation of bacteria. |
| US08779383B2 |
Enriched silicon precursor compositions and apparatus and processes for utilizing same
Isotopically enriched silicon precursor compositions are disclosed, as useful in ion implantation to enhance performance of the ion implantation system, in relation to corresponding ion implantation lacking such isotopic enrichment of the silicon precursor composition. The silicon dopant composition includes at least one silicon compound that is isotopically enriched above natural abundance in at least one of 28Si, 29Si, and 30Si, and may include a supplemental gas including at least one of a co-species gas and a diluent gas. Dopant gas supply apparatus for providing such silicon dopant compositions to an ion implanter are described, as well as ion implantation systems including such dopant gas supply apparatus. |
| US08779382B1 |
Corona-wire unipolar aerosol charger
This invention relates to the reduction of charged particle loss by radially introducing sheath air from the porous wall. The corona-wire unipolar aerosol charger of the present invention includes a charging chamber, at least one aerosol inlet channel, a corona wire, an annular sheath air inlet opening, a porous tube defining a charging chamber, an annular sheath air outlet opening, and an aerosol outlet channel. The sheath air inlet opening is for radially introducing a sheath air flow into the charging chamber. The charged particles will not deposit on the wall surface of the charger if the radial velocity of the introduced sheath air at the wall is higher or comparable to the electrostatic velocity of charged particles. The dilution effect of charged particle due to the use of clean air can be further minimized by redirecting the excess clean air to the outside of the charger. |
| US08779380B2 |
Ion beam device
An ion beam device according to the present invention includes a gas field ion source (1) including an emitter tip (21) supported by an emitter base mount (64), a ionization chamber (15) including an extraction electrode (24) and being configured to surround the emitter tip (21), and a gas supply tube (25). A center axis line of the extraction electrode (24) overlaps or is parallel to a center axis line (14A) of the ion irradiation light system, and a center axis line (66) passing the emitter tip (21) and the emitter base mount (64) is inclinable with respect to a center axis line of the ionization chamber (15). Accordingly, an ion beam device including a gas field ion source capable of adjusting the direction of the emitter tip is provided. |
| US08779378B2 |
Electron beam detector, electron beam processing apparatus, and method of manufacturing electron beam detector
There is provided an electron beam detector including an electron beam scatterer which is disposed at a predetermined distance below a shield including a plurality of openings formed therein, and a beam detection element disposed at a predetermined distance below the scatterer and configured to convert an electron beam into an electric signal. In the electron beam detector, the scatterer is disposed at an equal distance from any of the openings in the shield, and the beam detection element is disposed at an equal distance from any of the openings in the shield. Thus, the electron beam detector can suppress a variation in detection sensitivity depending on the position of the opening. |
| US08779377B2 |
Image pickup unit and image pickup display system
An image pickup unit includes: a plurality of pixels each including a photoelectric conversion device and a field-effect transistor; and a readout control line and a signal line that are disposed in a peripheral region of the photoelectric conversion device and are connected to the transistor. The readout control line includes a first wiring layer and a second wiring layer that are laminated and are electrically connected to each other. The first wiring layer is electrically connected to a gate electrode of the transistor, and the second wiring layer is provided in a same layer as the signal line. |
| US08779374B2 |
Apparatus for continuous in situ monitoring of elemental mercury vapour, and method of using same
An apparatus and method operable for the continuous monitoring of a gas stream including an optical sensor operable to monitor and/or measure Hg concentrations in a flue gas by calculating the absorbance of the ultraviolet light thereby at a range of wavelength 253.7 nm+/−0.05 nm. The apparatus therefore provides as a spectrally narrow UV light source, a mercury lamp. The spectrally broad UV light source includes a UV LED. A 2×2 coupler is provided to mix the narrow and broad UV light energy which is propagated through the gas stream. The invention recognizes that measurement of radiation absorption at the 254 nm+/−1.5 nm range will result in not only from Hg0, but also from the SO2 component in the flue gas. To compensate for sulphur dioxide, measurement of energy absorption for both specially narrow radiant energy in the 253.7 nm+/−0.5 nm range, as well as ultraviolet (UV) light at a comparatively spectrally broad range of 254 nm+/−20 nm is performed recognizing that sulphur dioxide in the emitted flue gas will tend to absorb the ultraviolet light over the broader UV range. Ultraviolet light absorption over the broader range is calculated to provide a correction factor used to correct energy absorption values over the narrow radiant energy range, providing more accurate measurement of the absorption caused by the presence of mercury. |
| US08779372B2 |
Radiation image pickup apparatus, radiation image pickup system, and method for manufacturing radiation image pickup apparatus
A radiation image pickup apparatus includes a base which transmits ultraviolet rays, a plurality of image pickup elements, a scintillator, at least one ultraviolet peelable adhesive arranged between the base and the image pickup elements so as to fix the base and the image pickup elements in a predetermined position with respect to each other, and a heat peelable adhesive arranged between the image pickup elements and the scintillators so as to fix the image pickup elements to the scintillator. |
| US08779367B2 |
System and method for correcting timing errors in a medical imaging system
A method of correcting a timing signal that represents an arrival time of a photon at a positron emission tomography (PET) detector includes receiving a timing signal that represents an arrival time of a photon at a PET detector, receiving an energy signal indicative of an energy of the photon, calculating a timing correction using the energy signal, modifying the timing signal using the timing correction, and generating an image of an object using the modified timing signal. A system and non-transitory computer readable medium are also described herein. |
| US08779363B2 |
Chemical species optical sensor operating in infrared
The invention relates to a chemical species optical sensor comprising: a fluorescent source (3) of incoherent infrared rays, including a chalcogenide glass matrix, doped with rare earth ions and combined with a pump source by means of a first optical fiber (2); and at least one infrared ray detector (5), provided with a spectral selection device (50) and set up to detect the rays that are emitted by said fluorescent source and have passed through a detection area (6), said detector including a fluorescent element (510) formed by a chalcogenide glass matrix that is doped with rare earth ions and combined with a second pump source (530) by means of a second optical fiber (520). Such a sensor can be used for differentially detecting a chemical species, and in particular CO2. |
| US08779362B1 |
Infrared acid detector and method
A method and apparatus for detecting the presence and concentration of organic and inorganic acids by their infrared absorption characteristics in a refrigeration unit while running. Acids of interest, such of those formed upon decomposition of refrigerant or refrigerant oil, are volatilized and subjected to infrared radiation. Optical filtering is used to limit the infrared radiation to relevant wavelengths. Organic acids are detected by the absorbance of energy between 4-6 microns while inorganic acids are detected by the absorbance of energy between 2-4 microns. |
| US08779361B2 |
Optical proximity sensor package with molded infrared light rejection barrier and infrared pass components
An optical proximity sensor is provided that comprises an infrared light emitter an infrared light detector, a first molded optically transmissive infrared light pass component disposed over and covering the light emitter and a second molded optically transmissive infrared light pass component disposed over and covering the light detector. Located in-between the light emitter and the first molded optically transmissive infrared light pass component, and the light detector and the second molded optically transmissive infrared light pass component is a substantially optically non-transmissive infrared light barrier component. The infrared light barrier component substantially attenuates or blocks the transmission of undesired direct, scattered or reflected light between the light emitter and the light detector, and thereby minimizes optical crosstalk and interference between the light emitter and the light detector. |
| US08779360B2 |
Charged particle beam device, defect observation device, and management server
Provided is a charged particle beam device that prevents the increase in processing trouble caused by deterioration in the reviewing performance (e.g., overlooking of defects) by detecting an operation abnormality affecting the performance of the device or a possibility of such an abnormality in the middle of a processing sequence of a sample and giving a feedback in real time. In each processing step of the charged particle beam device, monitoring items representing the operating status of the device (control status of the electron beam, an offset amount at the time of wafer positioning, a defect coordinate error offset amount, etc.) are monitored during the processing sequence of a sample and stored as history information. In the middle of the processing sequence, a comparative judgment between the value of each monitoring item and the past history information corresponding to the monitoring item is made according to preset judgment criteria. When the width of fluctuation from the past history information deviates from a reference range, an alert is issued. |
| US08779359B2 |
Defect review apparatus and defect review method
A defect review apparatus includes: an electron scanning part which irradiates and scans an electron beam over an observation region on a surface of a sample; four electron detectors arranged around the optical axis of the electron beam with 90° intervals; and a signal processing unit which generates multiple pieces of image data of the observation region on the basis of detection signals from the electron detectors, the multiple pieces of image data respectively taken in different directions. When a pattern in the observation region is a line-and-space pattern, the defect inspection unit performs defect detection on the basis of a subtract between two pieces of the image data respectively taken in two predetermined directions with the optical axis of the electron beam in between. |
| US08779353B2 |
Ion guide and electrode for its assembly
An ion guide that transports ions from an ion source at generally a high-pressure level to a mass analyzer at generally a low-pressure level has a plurality of identical electrodes fabricated with protruding elements that forming an ion tunnel or an ion funnel, when the electrodes are assembled around a common longitudinal axis. The protruding elements allow the generation of the radio frequency field necessary to radially confine ions. Each electrode may be machined from a solid block of conductive material, such as metal. The disclosed arrangement greatly simplifies the manufacturing process, reducing cost, and improving robustness and reliability of the ion guide itself. |
| US08779352B2 |
Scintillator body with spiral surface scratches
A radiation detector may include a housing and a scintillator body carried by the housing. The scintillator body may have an exterior surface with a plurality of surface scratches spiraling around the exterior surface. A photodetector may be coupled to the scintillator body. |
| US08779351B2 |
Ion source employing secondary electron generation
An ion source includes a cathode emitting primary electrons, a cathode grid downstream of the cathode, a reflector electrode downstream of the cathode grid, a reflector grid radially inward of the reflector electrode, and an extractor electrode downstream of the reflector electrode. The cathode and the cathode grid have a voltage difference such that the electric field accelerates the primary electrons on a trajectory toward the extractor electrode. The reflector grid and the extractor electrode have a voltage difference such that the electric field repels the primary electrons on a trajectory away from the extractor electrode and toward the reflector electrode. The cathode and reflector electrode have a voltage difference such that some primary electrons strike the reflector electrode, creating secondary electrons. The reflector grid has a positive potential such that the electric field attracts the primary and secondary electrons into the ionization region where they interact with ionizable gas. |
| US08779347B2 |
Multichannel detector having a reduced number of output channels
The present disclosure relates to a multi-channel detector having a reduced number of output channels and including: a linear amplifier linearly amplifying an input signal; an offset correcting unit configured by a circuit that is independent from the linear amplifier, including an operational amplifier inside, and correcting an offset level that changes in accordance with an amplification rate of the operational amplifier; a uniformity correcting unit reducing a non-uniform characteristic of the input signal by finely adjusting a gain of an output signal of the linear amplifier; a signal delay unit delaying an output signal of the uniformity correcting unit until a time point when output signals are generated from a comparison unit and a signal determining unit, and a switch circuit receives a trigger from the signal determining unit; a comparison unit comparing the output signal of the uniformity correcting unit with a signal of a predetermined level with each other; a signal determining unit receiving a trigger signal from the comparison unit, determining channel position information of a channel in which an event occurs, transmitting a trigger signal to a switch circuit located at the determined channel position, and outputting the determined position information; and a channel information processing unit receiving energy information, time information, or the channel position information of a channel in which an event occurs as input when a trigger signal is input from the signal determining unit to the switch circuit located at the determined channel position. |
| US08779346B2 |
Digital pixel sensor with reduced noise
An apparatus and method for forming a digital image are disclosed. The apparatus includes a plurality of pixel sensors and a controller. Each sensor includes a photodiode, a floating diffusion node that can be selectively connected to said photodiode or a reset voltage, and an analog-to-digital converter (ADC) connected to the floating diffusion node, the ADC converting a voltage on the floating diffusion node to a digital value. Each pixel sensor also includes an output circuit that connects the ADC to a bus. The apparatus also includes a controller that causes the ADCs to operate in parallel to convert the voltages on the floating diffusion nodes to the digital values in a time that is less than the time needed for the floating diffusion node to acquire ten electron equivalents of noise. The optional apparatus includes circuitry that allows correlated double sampling to be performed in each sensor. |
| US08779345B2 |
Ambient light sensor with reduced sensitivity to noise from infrared sources
Systems and methods are provided for detecting ambient light with reduced sensitivity to infrared sources. An electronic device may include an infrared sensor, an ambient light sensor, a decoder, and a processor. The infrared sensor may detect an intensity of infrared light. The ambient light sensor may be configured to detect incident light and to generate an electronic signal indicative of an intensity of visible light. The decoder may be configured to receive the intensity of infrared light and to generate an intensity of decoded infrared light. The processor, which may be coupled to the decoder and the ambient light sensor, may be configured to substitute an alternate electronic signal for the electronic signal if the intensity of infrared light exceeds a threshold amount. |
| US08779344B2 |
Image sensor including a deep trench isolation (DTI)that does not contact a connecting element physically
An image sensor includes a substrate with a front side and a back side, the substrate having a sensor array region and a peripheral region defined thereon, a plurality of sensor device disposed in the sensor array region, a first metal layer disposed on the front sides within the peripheral region, a bonding pad disposed on the backside within the peripheral region, and at least a connecting element penetrating the substrate and substantially connect to the first metal layer and the bonding pad, wherein parts of the substrate is between the bonding pad and the first metal layer. |
| US08779333B2 |
Column heater
A direct contact segmented column heater is described. The heater is capable of a broad heating and cooling range, and exhibits a very rapid response, with heating and cooling rates better than 350° C. min−1. In one configuration one or more of the individual heating devices are provided with full independent control and temperature feedback, and developed to provide excellent thermal stability at all temperatures. The heating devices or in other words active thermal transfer devices are capable of bi-directional operation, selectively heating (i.e., providing heat to) or cooling (i.e., withdrawing heat from) a column and/or contents of a column. |
| US08779327B2 |
Laser scribe processing method
A laser scribe processing method of forming a crack that runs along a scribe direction of a processing target substance uses a light source that emits a laser beam, and an optical system for irradiation that leads the laser beam onto the processing target substance, the method including: an emission step of emitting a laser beam from the light source; a splitting step of splitting the laser beam into an ordinary light component and an extraordinary light component having different travel directions; a light converging step of converging the ordinary light component and the extraordinary light component to form multiple pairs of beam spots; and an irradiation step of intermittently irradiating with the laser beam having multiple pairs of beam spots in a scribe direction of the processing target substance. For splitting the ordinary light component and the extraordinary light component in the splitting step, a birefringent prism disposed in the optical system for irradiation may be used. |
| US08779321B2 |
Method of welding circuit conductor and terminal of control apparatus
A method of welding a circuit conductor and one of a plurality of terminals of an electronic component of a control apparatus by melting and joining by a welding arc from a first electrode of a micromini TIG welder, the method includes: using the electronic component including the terminals which are apart from each other; and arc-welding while only the one of the plurality of the terminals of the electronic component of the control apparatus which is to be welded and the circuit conductor to be welded are sandwiched by an earth clamp jig serving as a second electrode so that the one of the plurality of the terminals of the electronic component of the control apparatus which is to be welded and the circuit conductor to be welded are grounded. |
| US08779315B2 |
Cover glass pressure button
A cover glass pressure button (CGPB) is disclosed for an electronic device that has an image display module which is protected by a cover glass. When the cover glass is pressed, the CGPB senses the pressure to output a corresponding physical parameter to a control circuit for triggering a function of the image display module. |
| US08779313B2 |
Module molding touch module
An in-mould molding touch module includes a flexible printed circuit having a touch control circuit, and a molding flexible film. The flexible film contains integratedly the flexible printed circuit by an in-mould injecting mode. The flexible film has an outer surface for touch control. The outer surface is configured for being pressed for driving the touch control circuit of the flexible printed circuit to output signals. Therefore, the present touch module is manufactured simply, and has a thin thickness. |
| US08779301B2 |
Monitoring system for use in monitoring the operation of machinery and method of retrofitting monitoring system
A housing for use in a monitoring system having at least one monitoring module includes a shell defining an interior cavity. At least one opening is defined in the shell, and the at least one opening is in flow communication with the interior cavity. The housing includes at least one gasket coupled to the shell about an outer perimeter of the at least one opening. The at least one gasket facilitates insulating the interior cavity from electromagnetic radiation when the at least one monitoring module is positioned within the housing. |
| US08779296B2 |
Wiring board, method for manufacturing same, display panel, and display device
A wiring board is provided which can prevent a metal electrode from corroding due to a defect in a transparent conductive electrode covering an end face of an organic insulating film. An active-matrix substrate includes: a glass substrate; a metal wire provided on the glass substrate; a gate insulating film covering the metal wire; an interlayer insulating film covering the gate insulating film; and a transparent electrode formed on the interlayer insulating film. The scanning wire provided with a terminal area where the transparent electrode is laminated directly on the scanning wire. The transparent electrode extends over the terminal area in such a way as to cover an end face of the interlayer insulating film that faces the terminal area and an end face of the gate insulating film that faces the terminal area. |
| US08779293B2 |
Coaxial cable
A coaxial cable including: an inner conductor located at the center portion of the cable; an insulator surrounding the outside of the inner conductor; an outer conductor surrounding the outside of the insulator; and a sheath surrounding the outer conductor, wherein the outer conductor is provided to have a corrugated tube shape having corrugation crests and corrugation troughs formed therein, and wherein an outer diameter “I” of the insulator, an inner diameter D1 of the corrugation crest formed in the outer conductor, and an inner diameter D2 of the corrugation trough formed in the outer conductor have the following relationship: D 1 + D 2 2 ≥ I ≥ D 2 , and an air layer is formed between the insulator and the corrugation crest of the outer conductor, and a straight line section is provided in the corrugation crest of the outer conductor. |
| US08779291B2 |
Buss bar strip
A buss bar strip for mounting to a solar panel to electrically connect to a series of electrical lines extending from solar cells. The buss bar strip can include a thin elongate flat flexible strip of insulative material having a longitudinal length. A predetermined pattern of elongate conductors can be longitudinally disposed on the insulative strip in at least two rows along the longitudinal length and electrically isolated from each other. Each conductor can have a predetermined position, length, and spacing from each other on the insulative strip for laterally electrically connecting to selected electrical lines from the solar cells at lateral electrical connection points located along the length of the conductor on exposed surfaces on the conductor. |
| US08779289B2 |
Electronic apparatus including lid opening and closing mechanism
A lid opening and closing mechanism includes a casing having an opening, an inner lid provided in the opening, and an outer lid operable to close the opening. The outer lid has a door operable to cover the inner lid, a hinge operable to be bended and unbended to open and close the door. The inner lid has a projection portion that protrudes from a surface of the inner lid. The hinge can move in a direction from the hinge to the door, so that the hinge is accommodated inside the casing when the door is closed, and is pulled outside the casing when the door is opened. When the hinge moves while the state of the door changes from the closed state to the opened state, the hinge goes onto the projection portion to be bended by the projection portion to a direction to outside the casing. |
| US08779288B1 |
Electrical device cover with keyholes and adapters
A cover base for an electrical device is disclosed. The cover base includes a base portion with a front surface and a back surface, the base portion also having a first opening extending through the base portion from the front surface to the back surface, the first opening having a size larger than an electrical device face; and an adapter having a second opening sized and configured to receive the electrical device face therein, wherein the adapter is configured to fit within the first opening in the base portion to removably couple to the base portion. Numerous electrical device cover bases including keyholes formed in either the base or the adapter, or both, depending on the arrangement are disclosed. |
| US08779287B2 |
Apparatus for an electrical equipment enclosure with electrical connection weatherproofing by a multi-hole gland and/or a tube
An apparatus for an electrical equipment enclosure with tubular and/or multi-hole gland weatherproofing of electrical connections is disclosed. In one embodiment of the invention, one or more weatherproofing tubes and/or one or more multi-hole glands attached to the lid incorporating one or more openings are configured to serve as passageways for one or more electrical lines which need to stay weatherproof, watertight, and/or splash-proof from external elements. Furthermore, in one embodiment of the invention, one or more clusters of electrical connectors inside the electrical equipment enclosure receive a portion of the one or more electrical lines passing through one or more openings and one or more weatherproofing tubes and/or multi-hole glands. The apparatus as embodied by the present invention provides a reliable, durable and cost-effective weatherproof electrical equipment enclosure design. |
| US08779282B2 |
Solar cell apparatus and method for manufacturing the same
Disclosed are a solar cell apparatus and a method for manufacturing the same. The solar cell apparatus includes a substrate; a back electrode layer on the substrate; a light absorbing layer on the back electrode layer; and a front electrode layer on the light absorbing layer, wherein an outer peripheral side of the back electrode layer is aligned on a plane different from a plane of an outer peripheral side of the light absorbing layer. |
| US08779279B2 |
Integrated wiring member for solar cell module, solar cell module using the same, and manufacturing methods thereof
The present invention provides an integrated wiring member (46, 47, 48) for a solar cell module, including a first wiring member, a second wiring member, and an insulating and protecting film for insulating the first wiring member and the second wiring member from each other. Herein, the first wiring member and the second wiring member are integrated with each other through the insulating and protecting film. |
| US08779276B2 |
Thermoelectric device
The present invention relates to a thermoelectric device, in particular an all-organic thermoelectric device, and to an array of such thermoelectric devices. Furthermore, the present invention relates to a method of manufacturing a thermoelectric device, in particular an all-organic thermoelectric device. Moreover, the present invention relates to uses of the thermoelectric device and/or the array in accordance with the present invention. |
| US08779268B2 |
System and method for producing a more harmonious musical accompaniment
A system and process for producing a more harmonious musical accompaniment for a musical compilation, the process comprising determining a plurality of probable key signatures for the musical compilation, creating an interval profiling matrix for each of the probable key signatures, finding products of a major key interval profile matrix with each of the interval profiling matrices, summing each of the major key interval products into a running major key sum, finding a product of a minor key interval profile with each of the interval profiling matrices, summing each of the minor key interval products into a running minor key sum, and selecting the most probable key signature from the plurality of probable key signatures by comparing the minor key sum and the major key sum. |
| US08779263B2 |
Channeled shaker
A percussive shaker instrument with improved control in producing rhythmic sound and capable of producing different percussive sounds in a single shaker is disclosed. The shaker comprises one or more channels filled with a striker material. The channel isolates the striker material from the striker material in other channels and from any other part of the shaker. The striker material is freely movable within the channel such that it may collide with a striking surface when the shaker is moved. |
| US08779262B1 |
Capo
A spring operated capo that includes two jaws with graspable handles and a spring that urges the two jaws to close on the neck of a stringed musical instrument. The spring exerts a force on the two jaws with a lever arm that decreases as the jaws open. |
| US08779261B2 |
Converter for fretted instruments
A device for converting a conventional Spanish guitar into an instrument which can be played like a Hawaiian guitar and/or used to modify the tone, pitch, key, timber and/or chord of a stringed instrument by selectively engaging the strings of a stringed instrument and selectively raising and/or lowering such strings relative to a fret board. |
| US08779260B2 |
Movable capo device
A guitar capo device utilized by a user on a guitar fret board that includes a casing that includes a generally rectangular portion and a side attachment portion that runs across the guitar fret board, a roller that is disposed underneath the generally rectangular portion of the casing and a clamp lever to secure the guitar capo device to the guitar fret board that is integral to a spring that is housed in the casing. The device includes a felt contact pad that is disposed on the clamp lever and has direct contact with the guitar fret board to secure the device to the guitar fret board and a relief lever that is depressed to release pressure against the spring to open and loosen the clamp lever against the back of the guitar fret board. |
| US08779256B2 |
Keyboard apparatus
A keyboard apparatus capable of enhancing the return capability of hammer assemblies upon key release to improve the capability of repeated key striking and capable of reducing a height size of action units to make the keyboard apparatus compact. The keyboard apparatus includes hammer assemblies each having a butt disposed pivotable about a hammer pivot shaft and a hammer shank extending from the butt. In a non-key-depression state, the hammer shank obliquely extends downward. As viewed from side, a straight line passing though a gravity center position of the hammer assembly and the hammer pivot shaft forms an acute angle less than 45 degrees relative to a horizontal plane in the entirety of a key depression and key release stroke. |
| US08779252B1 |
Maize variety hybrid X18B753
A novel maize variety designated X18B753 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing hybrid maize variety X18B753 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X18B753 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X18B753, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X18B753. This invention further relates to methods for producing maize varieties derived from maize variety X18B753. |
| US08779250B2 |
Soybean variety A1035378
The invention relates to the soybean variety designated A1035378. Provided by the invention are the seeds, plants and derivatives of the soybean variety A1035378. Also provided by the invention are tissue cultures of the soybean variety A1035378 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety A1035378 with itself or another soybean variety and plants produced by such methods. |
| US08779249B2 |
Soybean variety A1026562
The invention relates to the soybean variety designated A1026562. Provided by the invention are the seeds, plants and derivatives of the soybean variety A1026562. Also provided by the invention are tissue cultures of the soybean variety A1026562 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety A1026562 with itself or another soybean variety and plants produced by such methods. |
| US08779243B2 |
Soybean variety XB22K12
A novel soybean variety, designated XB22K12 is provided. Also provided are the seeds of soybean variety XB22K12, cells from soybean variety XB22K12, plants of soybean XB22K12, and plant parts of soybean variety XB22K12. Methods provided include producing a soybean plant by crossing soybean variety XB22K12 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety XB22K12, methods for producing other soybean varieties or plant parts derived from soybean variety XB22K12, and methods of characterizing soybean variety XB22K12. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety XB22K12 are further provided. |
| US08779238B2 |
Floral dip method for transformation of camelina
The present invention provides methods for transforming Camelina plants. In particular, the present invention relates to transforming Camelina sativa plants through contacting the plants to a dipping solution comprising Agrobacterium, a sugar, and a nonionic surfactant. The methods do not require a vacuum filtration step. The present invention provides, for example, useful methods for developing transformation systems for Camelina sativa that can enable manipulation of its agronomic qualities. |
| US08779236B2 |
Gene silencing
Methods are disclosed for screening for the occurrence of gene silencing (e.g., post transcriptional gene silencing) in an organism. Also provided are methods for isolating silencing agents so identified. |
| US08779235B2 |
Engineering single-gene-controlled staygreen potential into plants
The enzymes of the ACC synthase family are used in producing ethylene. Nucleotide and polypeptide sequences of ACC synthases are provided along with knockout plant cells having inhibition in expression and/or activity in an ACC synthase and knockout plants displaying a staygreen phenotype, a male sterility phenotype, or an inhibition in ethylene production. Methods for modulating staygreen potential in plants, methods for modulating sterility in plants, and methods for inhibiting ethylene production in plants are also provided. |
| US08779233B1 |
QTL regulating ear productivity traits in maize
The present invention relates to a method for determining an ear productivity trait in maize, which involves analyzing genomic DNA from a maize plant, germplasm, pollen, or seed for the presence of a molecular marker linked to a QTL associated with an ear productivity trait in maize. Also disclosed are methods of selecting a maize plant with a desired ear productivity trait; reliably and predictably introgressing an improved ear productivity trait into a maize line; and producing a maize line having a desired ear productivity trait. A kit for selecting a maize plant by marker assisted selection of a QTL associated with a desired ear productivity trait; an isolated nucleic acid comprising a QTL associated with an ear productivity trait in maize; and a transgenic plant comprising a recombinant nucleic acid genetically linked to a locus in maize, are also disclosed. |
| US08779232B2 |
Methods and compositions for gray leaf spot resistance in corn
The present invention relates to the field of plant breeding. More specifically, the present invention includes a method of using haploid plants for genetic mapping of traits of interest such as disease resistance. Further, the invention includes a method for breeding corn plants containing quantitative trait loci (QTL) that are associated with resistance to Gray Leaf Spot, a fungal disease associated with Cercospora spp. |
| US08779230B2 |
System and method for treating leg ulcers
In one aspect, a wound treatment system includes an inner layer comprising a foam material impregnated with a zinc oxide containing composition with or without calamine and/or ichthammol and in the presence or absence of antimicrobial agent (inorganic and/or organic). An optional outer layer comprises a short/long stretch compression bandage. In another aspect, a method of manufacturing the foam article impregnated with the zinc oxide containing composition is disclosed. In yet another aspect, a method of applying the wound treatment system to a patient's leg is disclosed. In still another aspect, a kit is provided including a foam layer impregnated with a zinc oxide containing composition; optionally, an elastic bandage component (e.g., long or short stretch elastic bandage); and, optionally, an outer stocking or sleeve, wherein the bandage system components are packaged together. |
| US08779226B2 |
Process for preparing ethylene and propylene
The present invention provides a process for preparing ethylene and/or propylene, comprising the steps of: a) providing an oxygenate-comprising feedstock; b) contacting the oxygenate-comprising feedstock with a molecular sieve-comprising catalyst at a temperature in the range of from 450 to 700° C. and converting at least part of the oxygenate into an olefinic product comprising ethylene and/or propylene; and c) retrieving the olefinic product, wherein the oxygenate-comprising feedstock comprises in the range of from 1 to 97 wt % of at least one tert-alkyl ether selected from the group MTBE, ETBE, TAME and TAEE, based on the weight of the oxygenates in the oxygenate-comprising feedstock, and further comprises methanol and/or DME. |
| US08779214B2 |
Methods for recovery and recycle of ruthenium homogenous catalysts
Disclosed is a process for the extractive recovery of a homogeneous ruthenium catalyst from the reaction product of the hydrogenation of glycolic acid, glycolate esters, and/or glycolic acid oligomers with an extractant comprising a hydrophobic solvent and an optional hydrophilic solvent. The ruthenium catalyst, which can include 1,1,1-tris(diaryl- or dialkylphosphinomethyl)alkane ligands, can be recovered from the hydrophobic extract phase by back extraction with a hydrophilic solvent and recycled to a process for the preparation of ethylene glycol by the hydrogenation of glycolic acid and glycolic acid derivatives. |
| US08779213B2 |
Bio-based glutaralydehyde, and manufacture methods thereof
The present invention relates to a bio-based glutaraldehyde compound and to the different non-fossil, natural raw material manufacture methods thereof. To prepare said compound, glycerol created by the methanolysis of vegetable oil or animal fat is used, leading after dehydration to acrolein that is caused to react with a vinyl/alkyl/ether as per a Diels-Alder cyclization reaction, followed by hydrolysis so as to obtain the bio-based glutaraldehyde of the invention. Sugars containing five carbon atoms, that is, pentoses created from for example hemicellulose, may also be used, leading after dehydration to furfural, which leads, after complete hydrogenation followed by selective oxidation, to the bio-based glutaraldehyde of the invention. |
| US08779212B2 |
Use of a supported catalyst containing precious metal for oxidative dehydrogenation
The use of a supported noble metal catalyst obtainable by applying a sparingly soluble noble metal compound to a support from solution or suspension, and subsequently treating thermally, for preparing olefinically unsaturated carbonyl compounds. |
| US08779209B2 |
Method for salting-out extraction of acetone and butanol from a fermentation broth
The present invention provided a method for salting-out extraction of acetone and butanol from a fermentation broth, characterized in that one type, or two or more types of salts and one type, or two or more types of extractants are added to an acetone-butanol-ethanol (ABE) fermentation broth, in which the salt saturation achieves 10%˜100%; and the volume ratio of the fermentation broth containing salts to the extractants is 1:0.1˜1:5. The mixture is allowed to stand until phase separation is formed. The top phase is a solvent phase or extraction phase enriched with acetone and butanol whereas the bottom phase is a salt-enriched phase or raffinate phase. This method involves many advantages, such as the simplified operation procedure, accelerated separation process and low separation cost, and therefore becomes a promising method of separating acetone and butanol in industrial application. |
| US08779206B2 |
Photochemical crosslinkers for polymer coatings and substrate tie-layer
The invention describes novel crosslinking compounds that include photoactivatable moieties. Several families of compounds are disclosed that can include one or more hydrophilic moieties that help to solubilize the compounds in aqueous environments. |
| US08779203B2 |
Continuous production of arylamine
A process for forming arylamines by continuous Buchwald-Hartwig reaction using, in part, a plug flow reactor with a fluid flow path greater than about 1 mm in diameter and a single solvent under pressure to form a product with a space time yield of at least 100 g/L/hr. |
| US08779202B2 |
Compositions and methods for the treatment of giardiasis
Methods of treating exposure to Giardia lamblia and/or giardiasis and methods of antagonizing Giardia lamblia attachment to the intestinal wall of a subject are described herein. |
| US08779196B2 |
Polyfluoroalkylsulfonamido alkyl halide intermediate
The present invention relates to a polyfluoroalkylsulfonamido alkyl halide intermediate. The invention also relates to the use of the aforementioned halide intermediate to prepare a mixture of polyfluoroalkylsulfonamido alkyl amines including at least one polyfluoroalkylsulfonamido alkyl amine and its analog, a di(polyfluoroalkylsulfonamido alkyl) amine. |
| US08779192B2 |
Process of preparing an alkylamine derivative
The present invention provides a method of preparing an alkylamine derivates which hardly generates impurities and enables mass production with high purity. |
| US08779191B2 |
Methods and compositions for preparing lisdexamfetamine and salts thereof
The invention provides methods and compositions for preparing lisdexamfetamine and salts thereof. More particularly, the invention provides, for example, methods of preparing lisdexamfetamine from D-amphetamine. |
| US08779189B2 |
High protein supplement
The present disclosure relates to high protein dietary supplements for treating various symptoms and diseases associated with protein deficiency including weight gain, obesity, catabolic diseases, fibromyalgia, anxiety reactions, posttraumatic stress and chronic fatigue syndrome. Embodiments of dietary supplements comprise combinations of proteins, essential and semi-essential amino acids including L-Lysine, L-Arginine, and/or L-Histidine. |
| US08779186B2 |
Process for the synthesis of fluorinated ethers of aromatic acids
New fluorinated ethers of aromatic acids and diesters are disclosed. These compositions can be applied to, e.g., fibers, yarns, carpets, garments, films, molded parts, paper and cardboard, stone, and tile to impart soil, water and oil resistance. By incorporating the fluorinated ethers of aromatic acids, or diesters thereof, into polymer backbones, more lasting soil, water and oil resistance, as well as improved flame retardance, can be achieved. |
| US08779185B2 |
Process and apparatus for manufacturing pure forms of aromatic carboxylic acids
A process and apparatus for manufacture of aromatic carboxylic acids comprises a liquid phase oxidation of aromatic hydrocarbon feed materials and treatment of a high pressure off-gas from the liquid phase oxidation to separate water and reaction solvent and purification of impure aromatic carboxylic acid products wherein a purification liquid includes water from off-gas treatment. |
| US08779184B2 |
Manufacturing method for sulfonic acid group-containing ether compound
The present invention provides a method for efficiently producing a sulfonic acid group-containing ether compound having a high purity and a good polymerizability while preventing production of a byproduct, and provides a sulfonic acid group-containing ether compound containing fewer impurities and having a good radical (co)polymerizability.The present invention provides a method of producing a sulfonic acid group-containing ether compound by reacting a sulfurous acid compound with a compound represented by the formula (1): wherein R1 represents a single bond, a CH2 group, or a CH2CH2 group, and R2 represents H, or a CH3 group, the method comprising the steps of: adjusting pH of a reaction system to 5.5 or greater with use of an alkaline substance; and adding the compound represented by the formula (1) to a reaction vessel containing the sulfurous acid compound. |
| US08779183B2 |
Acid generating agent for chemically amplified resist compositions
An acid generating agent used for chemically amplified resist compositions is provided, which agent is represented by the following formula (1): wherein X represents a monocyclic or polycyclic hydrocarbon group having 3 to 30 carbon atoms, and having at least one hydrogen atom on the ring substituted by an alkyl or alkoxy group which may be unsubstituted or substituted with a group selected from an ether group, an ester group, a carbonyl group, an acetal group, an epoxy group, a nitrile group and an aldehyde group, or by a perfluoroalkyl group, a hydroxyalkyl group, or a cyano group; R6 is an alkyl group, an alkoxy group, or a heteroatom selected from the group consisting of N, S and F; m is an integer from 0 to 2; and A+ is an organic counterion. |
| US08779181B2 |
Process for preparing isocyanates
The invention relates to a process for preparing isocyanates by reacting the corresponding amines with phosgene in the gas phase, if appropriate in the presence of an inert medium, in which the amine and the phosgene are first mixed and converted to the isocyanate in a reactor, and in which a reaction gas which comprises isocyanate and hydrogen chloride and leaves the reactor is cooled in a quench space of a quench by adding a quench medium. The quench medium on addition to the quench space has a temperature above the condensation temperature or the desublimation temperature of the reaction gas. |
| US08779178B2 |
Hydrolysis-resistant silicone compounds
In one aspect, the invention relates to hydrolysis-resistant silicone compounds. In particular, disclosed are sterically hindered hydrolysis-resistant silicone compounds and improved purity hydrolysis-resistant silicone compounds. Also disclosed are processes for making hydrolysis-resistant silicone compounds; the products of the disclosed processes; compositions and polymers comprising the disclosed compounds and products of the disclosed processes; and ophthalmic lenses, for example contact lenses, intraocular lenses, artificial cornea, and spectacle lenses, comprising the disclosed compositions, disclosed polymers, disclosed compounds, and products of the disclosed processes. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention. |
| US08779175B2 |
Coordination complexes, pharmaceutical solutions comprising coordination complexes, and methods of treating patients
A coordination complex having a physiologically acceptable pKa includes a metal and a biologically active agent. The pKa of the coordination complex is less than the pKa of the biologically active agent. A pharmaceutical solution for treating a patient includes a coordination complex and water, wherein the coordination complex is at least partially soluble in the water at physiological pH and in a therapeutically efficacious concentration. A method for treating a patient includes administering a pharmaceutical solution including a coordination complex and water to a patient in need of a biologically active agent. |
| US08779173B2 |
Method of preparing silica composite particles
Provided is a method of preparing silica composite particles, including treating silica particles, wherein the treating is for treating the silica particles with a metal compound in which a metal atom binds to an organic group via an oxygen atom, in supercritical carbon dioxide, and the metal atom is selected from a group consisting of Ti, Al, Zr, V, and Mg. |
| US08779169B2 |
Process for the preparation of 2 substituted tetrahydropyranols
The present invention relates to a process for the preparation of 2-substituted 4-hydroxy-4-methyltetrahydropyrans by reacting 3-methylbut-3-en-1-ol(isoprenol) with the corresponding alkenealdehydes in the presence of a strongly acidic ion exchanger with subsequent hydrogenation. Specifically, the present invention relates to a corresponding process for the preparation of 2-isobutyl-4-hydroxy-4-methyltetrahydropyran by reacting isoprenol with prenal, with subsequent hydrogenation. |
| US08779167B2 |
Method for preparing a statin compound by lactonization
A method for preparing a statin compound by lactonization is disclosed, which comprises the following step: lactonizing a compound of formula II into the compound of formula I in the presence of a strong acid catalyst and a dehydrant in a first solvent, wherein Z represents H, ammonium, or a metal cations; R1 is H or C1-C6 alkyl, preferably H or CH3, R2 is CH3, OH, CH2OH, CH2OC(O)R3, CH2OR3, or COOR4, preferably CH3 or OH, R3 and R4 are independently selected from the group consisting of H and C1-C6 alkyl. |
| US08779164B2 |
Phosphine-based catalysts useful for the telomerization of butadiene
A phosphine-based catalyst composition suitable for the telomerization of butadiene to produce 1-octene includes palladium and one of a class of novel phosphine ligands characterized by two potentially functionalized phenyl rings and cyclized 5- or 6-member alkoxy groups that, together, bridge the two potentially functionalized phenyl rings. In these groups the alkoxy moiety of each is located ortho to at least one functionalizing moiety, if any, on the phenyl rings. The catalysts including this class of phosphine ligands may exhibit higher catalytic activity and selectivity, and may be used at lower temperatures, than many other phosphine ligand catalysts, reducing costs. Palladium precipitation may also be reduced. |
| US08779159B2 |
Compound or its tautomer, metal complex compound, colored photosensitive curing composition, color filter, and production
Provided is a colored photosensitive curing composition useful for color filters in primary colors, including blue, green, and red, having a high molar absorption coefficient and allowing a reduction in film thickness and superior color purity and fastness. A colored photosensitive curing composition, comprising, as its colorant, a dipyrromethene-based metal complex compound obtained from a metal or metal compound and a dipyrromethene-based compound represented by the following Formula (I): wherein in Formula (I), R1 to R6 each independently represents a hydrogen atom or a substituent group; and R7 represents a hydrogen or halogen atom, or an alkyl, aryl or heterocyclic group. |
| US08779153B2 |
3-amino-pyrazole derivatives useful against tuberculosis
A compound of Formula (I) or a pharmaceutically acceptable salt thereof: Wherein: Het is a 5 to 10-membered heteroaromatic ring; Either X is N and Y is CR5; or X is C and Y is S; Z is selected from N and CH; R1 is selected from H and C1-2alkyl; R2 is selected from H, C1-2alkyl, OH, —CH2OH and C1-2alkoxy; Each R3 is independently selected from OH, C1-3alkyl, F, Cl, Br, NH2, and C1-3alkoxy; R4 is selected from C1-3alkyl and haloC1-3alkyl; R5 is selected from H, C1-3alkyl and haloC1-3alkyl; R6 and R7 are either i) each independently selected from H, C1-3alkyl and C1-3alkoxy; or ii) R6 and R7 together with the ring to which they are attached form a 9-membered bicylic ring; p is 0-3; and RA is selected from H and C1-3alkyl, compositions containing them, their use in therapy, for example in the treatment of tuberculosis, and methods for the preparation of such compounds, are provided. |
| US08779151B2 |
Orally bioavailable caffeic acid related anticancer drugs
The present invention concerns compounds and their use to treat cell proliferative diseases such as cancer. Compounds of the present invention display significant potency as inhibitors of Jak2/STAT3 pathways and downstream targets and inhibit the growth and survival of cancerous cell lines. |
| US08779150B2 |
Processes for the manufacture of propane-1-sulfonic acid {3-[5-(4-chloro-phenyl)-1 H-pyrrolo[2,3-b]pyridine-3-carbonyl]-2,4-difluoro-phenyl}-amide
According to the present invention there are provided novel processes for the manufacture of the compound of formula 1 as well as intermediates and novel synthesis routes for key intermediates used in those processes. |
| US08779149B2 |
Aminopyridine- and aminopyrimidinecarboxamides as CXCR2 modulators
There is disclosed aminopyridine- and aminopyrimidinecarboxamide compounds useful as pharmaceutical agents, synthesis processes, and pharmaceutical compositions which include aminopyridine- and aminopyrimidinecarboxamides compounds. More specifically, there is disclosed a genus of CXCR2 inhibitor compounds that are useful for treating a variety of inflammatory and neoplastic disorders. |
| US08779144B2 |
Bicycloheteroaryl compounds as P2X7 modulators and uses thereof
Bicycloheteroaryl compounds are disclosed that have a formula represented by the following: The compounds may be prepared as pharmaceutical compositions, and may be used for the prevention and treatment of a variety of conditions in mammals including humans, including by way of non-limiting example, pain, inflammation, traumatic injury, and others. |
| US08779140B2 |
Crystal of fused pyridine compound salt
[Problem]A salt or crystal of a compound which is highly stable in a solid state and useful as a bulk material for the preparation of a pharmaceutical product is provided.[Means for Solution]4-{[(1R,2s,3S,5s,7s)-5-Hydroxy-2-adamantyl]amino}-1H-pyrrolo[2,3-b]pyridine-5-carboxamide succinate, 4-{[(1R,2s,3S,5s,7s)-5-hydroxy-2-adamantyl]amino}-1H-pyrrolo[2,3-b]pyridine-5-carboxamide hydrobromide, and 4-{[(1R,2s,3S,5s,7s)-5-hydroxy-2-adamantyl]amino}-1H-pyrrolo[2,3-b]pyridine-5-carboxamide hydrochloride and crystals thereof are useful as a bulk material for the preparation of a solid preparation, in particular, a solid dispersion preparation. Furthermore, the crystal of the hydrobromide has excellent stability in a solid state and is useful as a bulk material for the preparation of a pharmaceutical product. |
| US08779139B2 |
Substituted 2,3,4,4A,5,9B-hexahydro-1H-pyrido[4,3-B]indole derivatives synthesis and uses thereof
The present invention provides methods for the preparation of substituted 2,3,4,4a,5,9b-hexahydro-1H-pyrido[4,3-b]indole derivative useful as intermediates and methods for producing and using such intermediates. |
| US08779138B2 |
Camptothecin derivatives as chemoradiosensitizing agents
Camptothecin-based compounds are useful for treating a neoplasm in mammalian subjects by administering such compound to the subjects in combination with radiotherapy, i.e., the treatment of tumors with radioactive substances or radiation from a source external to the subject. Camptothecin-based compounds are modified by positioning at least one electron-affinic group around the camptothecin structure to enhance their value in combination with radiotherapy. New Camptothecin-based compounds are disclosed that are useful for treating cancer by administering the novel compounds alone or in combination with radiotherapy. |
| US08779136B2 |
Process for preparing amines from alcohols and ammonia
The present invention provides novel ruthenium based catalysts, and a process for preparing amines, by reacting a primary alcohol and ammonia in the presence of such catalysts, to generate the amine and water. According to the process of the invention, primary alcohols react directly with ammonia to produce primary amines and water in high yields and high turnover numbers. This reaction is catalyzed by novel ruthenium complexes, which are preferably composed of quinolinyl or acridinyl based pincer ligands. |
| US08779135B2 |
Method for the manufacture of aminohydroxy diphosphonic acids
The technology of this invention concerns a method for the manufacture of hydroxy diphosphonic acids containing an amino moiety. The method specifically involves reacting a liquid P4O6 with an aminocarboxylic acid in the presence of a sulfonic acid. The aminocarboxylic acid is selected from 3 structurally different compounds. The amino hydroxy diphosphonic acids can be synthesized with high selectivity and purity and the unreacted starting raw materials can easily and conveniently be recirculated. |
| US08779131B2 |
6-fluoro-3-phenyl-2-[1-(9H-purin-6-ylamino)-ethyl]-3H-quinazolin-4-one as an inhibitor of human phosphatidylinositol 3-kinase delta
Compounds that inhibit PI3Kδ activity, including compounds that selectively inhibit PI3Kδ activity, are disclosed. Methods of inhibiting phosphatidylinositol 3-kinase delta isoform (PI3Kδ) activity, and methods of treating diseases, such as disorders of immunity and inflammation in which PI3Kδ plays a role in leukocyte function, using the compounds also are disclosed. An exemplary compound disclosed in this application is shown below. |
| US08779130B2 |
Process for producing high-quality melamine from urea
A process for high-pressure, liquid phase conversion of urea into melamine is disclosed, where molten urea is fed to a first reaction zone (S1) where the melamine melt is under mechanical agitation, and a heat input (Q1) is provided to maintain the endothermic reaction, and the liquid is then passed to a second reaction zone (S2) kept at a lower temperature and where further agitation is provided. Embodiments of plants adapted to carry out the process are also disclosed, including multiple stirred reactors in cascade and a single reactor with multiple internal compartments defining said first and second reaction zones. |
| US08779128B2 |
Oligonucleotide analogues having modified intersubunit linkages and/or terminal groups
Oligonucleotide analogues comprising modified intersubunit linkages and/or modified 3′ and/or 5′-end groups are provided. The disclosed compounds are useful for the treatment of diseases where inhibition of protein expression or correction of aberrant mRNA splice products produces beneficial therapeutic effects. |
| US08779125B2 |
Ammoximation process
A redox ammoximation process in which a ketone or aldehyde is reacted with ammonia and oxygen in the presence of a catalyst; wherein the catalyst is an aluminophosphate based redox catalyst having at least two different redox catalytic sites comprising different transition metal atoms. |
| US08779122B2 |
Process for the synthesis of (2E)-3-(3,4-dimethoxyphenyl)prop-2-enenitrile, and application in the synthesis of ivabradine and addition salts thereof with a pharmaceutically acceptable acid
Process for the synthesis of the compound of formula (I): Application in the synthesis of ivabradine, addition salts thereof with a pharmaceutically acceptable acid and hydrates thereof. |
| US08779119B2 |
Metal salt of crosslinked cellulose derivative
The invention provides a metal salt of a crosslinked cellulose derivative represented by the following formula (I), wherein the degree of substitution of the hydroxyl group of glucose unit of the crosslinked cellulose derivative by a functional group a is 1 or more. R—O—A (I) {In the formula (I), R represents a crosslinked cellulose residue and A represents a functional group a having cation-exchange ability.} |
| US08779110B2 |
Purification of low isoelectric point isoforms of darbepoietin
The invention provides an efficient method of purification of a modified cytokine. The process includes the use of a chromatographic technique for the purification of the desired cytokine. The purified cytokine can be used as a therapeutic composition. |
| US08779108B2 |
Targeted binding agents against B7-H1
Human monoclonal antibodies directed against B7-H1 and uses of these antibodies in diagnostics and for the treatment of diseases associated with the activity and/or expression of B7-H1 are disclosed. Additionally, hybridomas or other cell lines expressing such antibodies are disclosed. |
| US08779107B2 |
Composition for targeting dendritic cells
The present disclosure relates to a composition for targeting dendritic cells. In particular, the present disclosure relates to a composition comprising: a) one or more antigens; b) an anti-DC-SIGN immunoglobulin single variable domain; and c) a carrier which carries a) and b). The disclosure further relates to formulations, compositions and devices comprising such anti-DC-SIGN molecules and their use as a medicament and in the treatment of cancer, suitably melanoma. |
| US08779106B2 |
Antibodies to human β-adrenergic receptor kinase
Various embodiments of the invention provide human kinases and phosphatases (KPP) polypeptides and polynucleotides which identify and encode KPP. Embodiments of the invention also provide expression vectors, host cells, antibodies, agonists, and antagonists. Other embodiments provide methods for diagnosing, treating, or preventing disorders associated with aberrant expression of KPP. |
| US08779103B2 |
Drug fusions and conjugates
The present invention relates to drug fusions that have improved serum half lives. These fusions and conjugates comprise polypeptides, immunoglobulin (antibody) single variable domains and GLP and/or exendin molecules. The invention further relates to uses, formulations, compositions and devices comprising such drug fusions and conjugates. |
| US08779099B2 |
MIF antagonists
Methods and compositions for using the MHC class II invariant chain polypeptide, Ii (also known as CD74), as a receptor for macrophage migration inhibitory factor (MIF), are disclosed. These include methods and compositions for using this receptor, as well as agonists and antagonists of MIF which bind to this receptor, or which otherwise modulate the interaction of MIF with CD74 or the consequences of such interaction, in treatment of conditions characterized by locally or systemically altered MIF levels, particularly inflammatory conditions and cancer. |
| US08779094B2 |
Low viscosity highly concentrated suspensions
The present invention also provides a high concentration low viscosity suspension of an pharmaceutically acceptable solvent with one or more sub-micron or micron-sized non-crystalline particles comprising one or more proteins or peptides. Optionally one or more additives in the pharmaceutically acceptable solvent to form a high concentration low viscosity suspension with a concentration of at least 20 mg/ml and a solution viscosity of between 2 and 100 centipoise that is suspendable upon shaking or agitation, wherein upon delivery the one or more sub-micron or micron-sized peptides dissolves and do not form peptide aggregates syringeable through a 21 to 27-gauge needle. |
| US08779092B2 |
Metastasis-specific peptides and their diagnostic and therapeutic applications
The present invention concerns peptide sequences that specifically recognize cells of human hepatic metastases. The invention comprises also the use of nucleic acids coding for such peptides, as well as conjugates and formulations of such peptides for diagnostic and therapeutic purposes. |
| US08779090B2 |
Methods and compositions for the treatment of heart failure and other disorders
Peptides that act as GC-C receptor agonists and contain at least one D-cys and are useful for the treatment of diuresis and heart disease as well as other disorders are described. |
| US08779084B2 |
Process for producing polyether-polyester block copolymer
The present invention discloses a process for producing a polyether-polyester block copolymer with a di(C 1-C 4)alkyl ester of aromatic dicarboxylic acid, an aliphatic diol or aliphatic polyol and a polyether having at least one terminal hydroxyl group in an inert solvent. In the present invention, the inert solvent 5 is used to prevent the di(C 1-C 4)alkyl ester of aromatic dicarboxylic acid from sublimation instead of excessive polyol, such that the subsequent removal of excessive polyol under high temperature and high vacuum is avoided. |
| US08779080B2 |
Silicon compounds derived from furfuryl alcohols and methods of preparation
Novel silicon compounds containing a siloxane or silane moiety and at least one moiety derived from a furfuryl alcohol, and methods for their synthesis, are provided. The novel compounds may be used as surface modifying agents, surfactants, defoamers, and as monomers for silicone polymerization. |
| US08779079B2 |
Silicone polyether copolymers and process for preparation thereof
Novel silicone polyether copolymers of inverse structure of the formula 1, characterized in that no unsaturated functional groups caused by side reactions or conversion products thereof are present in the copolymer, and a process for preparation thereof, in which a polyether modified terminally and/or laterally with alkoxysilyl groups is reacted with silanes and/or siloxanes which bear one or more hydrolysis-labile groups, in a hydrolysis and condensation reaction. |
| US08779076B2 |
Thermoplastic acrylic resin and molded body for optical member
The present invention provides a thermoplastic acrylic resin comprising (i) a repeating unit derived from a methacrylate monomer, (ii) a repeating unit derived from a vinyl aromatic monomer, (iii) a repeating unit derived from an aromatic group-containing methacrylate monomer, and (iv) a cyclic acid anhydride repeating unit, and a molding for optical material comprising the same. |
| US08779073B2 |
Engineering resin thermoplastic silicone vulcanizates
A method for preparing a modified thermoplastic resin by mixing a thermoplastic resin having a tg of 95° C. or greater and having a melt processing temperature of 250° C. or greater with a silicone base comprised of 100 parts by weight of a diorganopolysiloxane gum and having an average of at least 2 alkenyl groups per molecule in conjunction with 0 to 50 parts by weight of a reinforcing filler along with a radical initiator. The silicone base and this combination are dynamically vulcanized to cure the silicone base at an elevated temperature. |
| US08779069B2 |
Cathodic electrocoating compositions
Disclosed herein are functionalized polymers comprising ethylene and substituted ethylene segments, which have been modified by epoxidation to enhance their crosslinking ability. These functionalized polymers are useful as film forming resins in cathodic electrocoating compositions. Also disclosed herein are aqueous dispersion compositions comprising the functionalized polymers and a process for coating various electrically conductive substrates. |
| US08779068B2 |
Aziridinyl-containing compounds
Compounds are described that have both an aziridinyl group as well as a polymeric group. Methods of making these compounds are also described. The aziridinyl group of the compound can be reacted with an acidic group on a second compound resulting in the opening of the aziridinyl ring and the attachment of the polymeric group to the second compound. |
| US08779066B2 |
Process for brominating butadiene polymers using ester solvent mixtures
Butadiene copolymers are brominated using certain quaternary ammonium or phosphonium tribromides as the brominating agent. The bromination is performed in solution in a mixture of n-butyl acetate and ethyl acetate. The bromination process proceeds easily under mild conditions, and produces a brominated product that has excellent thermal stability. |
| US08779064B2 |
Polypropylene resin composition with good transparence and good impact strength
Provided is a polypropylene resin composition having excellent impact resistance, impact strength at low temperature and transparence comprising ethylene-alpha olefin copolymer (c) to a polypropylene resin composition in which the ratio of viscosity is regulated by adjusting molecular weight of propylene-alpha olefin random copolymer (a) and propylene-alpha olefin elastic copolymer (b), thereby regulating impact resistance and flexural modulus of the polypropylene resin composition and improving transparence; therefore, applying as various products including cold-storage containers for freezer and refrigerator, food packaging container, extrusion blow molding material, film, sheet and bottle cap, etc. |
| US08779062B2 |
Propylene/1-hexene copolymer composition with broad sealing window
Propylene copolymer composition (P) comprising (a) at least 2.5 wt.-% of units derivable from C5 to C12 α-olefins, (b) at least 20.0 wt-%. of a crystalline fraction having a lamella thickness of more than 5.70 nm, and (c) at least 10.0 wt-%. of a crystalline fraction having a lamella thickness of below than 3.0 nm, said crystalline fractions are determined by the stepwise isothermal segregation technique (SIST). |
| US08779059B2 |
Optical semiconductor sealing resin composition and optical semiconductor device using same
An optical semiconductor sealing resin composition includes a rubber-particle-dispersed epoxy resin (A) containing an alicyclic epoxy resin and, dispersed therein, rubber particles, in which the rubber particles comprise a polymer including one or more (meth)acrylic esters as essential monomeric components and have a hydroxyl group and/or a carboxyl group in a surface layer thereof as a functional group capable of reacting with the alicyclic epoxy resin, the rubber particles have an average particle diameter of 10 nm to 500 nm and a maximum particle diameter of 50 nm to 1000 nm, and the difference in refractive index between the rubber particles and a cured article obtained from the optical semiconductor sealing resin composition is within ±0.02. The optical semiconductor sealing resin composition can give a cured article which exhibits excellent cracking resistance while maintaining satisfactory thermal stability and high transparency. |
| US08779058B2 |
High melt flow propylene impact copolymer and method
The present disclosure provides a polymerization process for the production of a high melt flow propylene impact copolymer. The process includes contacting an active propylene-based polymer having a melt flow rate greater than about 100 g/10 min with one or more olefins in a polymerization reactor to form the propylene impact copolymer with a melt flow rate greater than about 60 g/10 min. The production of the high melt flow propylene impact copolymer may occur in one or more polymerization reactors, utilizing standard hydrogen concentration, and no visbreaking. |
| US08779053B2 |
Coating compositions
Embodiments of the present disclosure are directed towards coating compositions comprising from 20 to 85 percent of an aqueous dispersion based on a total weight of the coating composition, a basic water composition, and a crosslinker, wherein the aqueous dispersion comprises a melt blending product of (a) a base polymer comprising a polyolefin, (b) a polymeric performance improving agent (c) a polymeric stabilizing agent, and (d) a polymeric coupling agent. |
| US08779045B2 |
Thermoplastic polymer composition
A thermoplastic polymer composition comprises a thermoplastic polymer and a nucleating agent. The nucleating agent comprises a compound conforming to the structure of Formula (I) or Formula (II) |
| US08779041B2 |
Oligomeric phosphonates and compositions including the same
Disclosed are oligomeric phosphonates including oligophosphonates, random or block co-oligo(phosphonate ester)s and co-oligo(phosphonate carbonate)s produced using a condensation process terminated with hydroxyl, epoxy, vinyl, vinyl ester, isopropenyl, isocyanate groups, and the like. These materials can be used as a reactive additive to other polymers, oligomers or monomer mixtures to impart flame resistance without diminishing melt processability which is important in the fabrication of polymers for many applications. |
| US08779039B2 |
Flame retardant polyalkylene terphthalate/polycarbonate compositions
The present invention relates to polyalkylene terephthalate/polycarbonate compositions, containing A) 49 to 70 parts by weight aromatic polycarbonate, B) 21 to 40 parts by weight polyalkylene terephthalate with more than 2 carbons in the diol component, C) 6 to 25 parts by weight of a salt of a phosphinic acid, D) 0 to 24 parts by weight conventional additives, all parts by weight in the present application being standardized such that the sum of the parts by weight of components A+B+C+D in the composition adds up to 100, and which are distinguished by an optimum combination of low molding shrinkage, high chemical resistance and good heat resistance together with good fire behavior, the use of the polycarbonate compositions for the production of moldings and the moldings themselves. |
| US08779030B2 |
Method for patterning metal using nanoparticle containing precursors
Continuous, conducting metal patterns can be formed from metal nanoparticle containing films by exposure to radiation (FIG. 1). The metal patterns can be one, two, or three dimensional and have high resolution resulting in feature sizes in the order of micron down to nanometers Compositions containing the nanoparticles coated with a ligand and further including a dye, a metal salt, and either a matrix or an optional sacrificial donor are also disclosed. |
| US08779029B2 |
Polymer product and interfacial polymerisation process using raft agent
The invention provides a method of polymerising monomer to form polymer at the surface of solid particulate material, said method comprising: providing a dispersion of said solid particulate material in a continuous hydrophilic liquid phase, said dispersion comprising a hydrophilic RAFT agent as a stabiliser for said solid particulate material, and said continuous hydrophilic liquid phase comprising one or more ethylenically unsaturated monomers; and polymerising said one or more ethylenically unsaturated monomers under the control of said hydrophilic RAFT agent to thereby form polymer at the surface of said solid particulate material. |
| US08779025B1 |
Method for increasing the wet coefficient of friction of a thermoplastic elastomer and composition therefor
A method for increasing the wet coefficient of friction of a thermoplastic elastomer includes adding various ingredients to the thermoplastic elastomer. In one embodiment microcrystalline wax, amorphous polyalphaolefin ethylene copolymer, and a copolymer ethylene/propylene and olefins are added to the thermoplastic elastomer. And in another embodiment, microcrystalline wax and copolymer ethylene/propylene and olefins are added to the thermoplastic elastomer. The above compositions are formed into a sheet which can be used alone as a slip-resistant pad, or can be applied to a desired surface (such as that of a surfboard). |
| US08779024B2 |
Acid-neutralizing resins and hardenable dental compositions thereof
Disclosed herein are acid-neutralizing polymerizable and/or non-polymerizable resins, methods of making such resins, and dental compositions having such resins. |
| US08779021B1 |
Curable inks comprising diurethane gelators
The disclosure provides curable inks including a diurethane gelator having the structure of Formula I. wherein R and R′ each, independently of the other, is a C1-C22 saturated aliphatic hydrocarbon group selected from the group consisting of (1) linear aliphatic groups, (2) branched aliphatic groups, (3) cyclic aliphatic groups, (4) aliphatic groups containing both cyclic and acyclic portions, any carbon atom of the saturated aliphatic hydrocarbon group may be optionally substituted with an alkyl group (cyclic or acyclic), wherein (1) and (2) groups have a carbon number of from about 1 to about 22 carbons, and wherein (3) and (4) groups have a carbon number of from about 4 to about 10 carbons; and X is selected from the group consisting of: (i) an alkylene group, (ii) an arylene group, (iii) an arylalkylene group, and (iv) an alkylarylene group. |
| US08779018B2 |
Catalyst composition for production of rigid polyurethane foam and isocyanurate-modified rigid polyurethane foam and raw-material composition containing the same
In the present invention, a catalyst composition comprising the following amine compounds of (A) and (B) and/or (C) is used and further, a raw material-blended composition further containing a polyol component and water is used. (A) A quaternary ammonium salt represented by the following general formula (1): wherein each of R1 to R3 represents a hydrocarbon group having 1 to 12 carbon atoms, R4 represents an alkyl group or an aromatic hydrocarbon group having 1 to 18 carbon atoms, and X represents an organic acid group having an acid dissociation constant (pKa) of 4.8 or less; (B) A hydrophobic amine compound; (C) A heterocyclic tertiary amine compound. |
| US08779016B2 |
Spray-in latex foam for sealing and insulating
A spray latex foam for filling wall cavities to enhance the sealing and insulating properties of a building is provided. The spray latex foam includes a latex system and a gaseous coagulating component. In at least one exemplary embodiment, carbon dioxide is included as a gaseous coagulating agent. One latex suitable for use in the spray foam is polyvinylidene chloride (PVDC), which possesses fire retardancy and environmental durability. However, a preferred latex is styrene-butadiene rubber (SBR). The latex system may also include a thixotropic agent, such as Laponite® RD synthetic clay. The spray latex foam is polyurethane-free. A method of preparing a spray latex foam that includes supplying a latex system and adding a gaseous coagulating component to the latex system is also provided. |
| US08779014B2 |
Slurry catalyst and the preparation thereof
The present invention provides a slurry catalyst and a method for preparing the same, and belongs to the technical field of preparing catalyst. Particularly, the present invention provides a slurry catalyst directly used in a slurry bed reactor for synthesizing methanol and dimethyl ether and a method for preparing the same, which uses the complete liquid phase preparation from solution to slurry without the conventional slurry-producing process of firstly forming a solid catalyst and dispersing it into an inert medium after crushing and milling. This catalyst mainly comprises Cu, Zn, Al and Zr, wherein atomic ratios of each of components are Cu/Zn/(Al+Zr)=1/0.1-5/0.15-15 and Zr/Al=1:1.0-1:30, and one or two selected from the group consisting of lanthanide metals, Mn, Mo, Si, V, W, Cr, Mg, Ni, K, Pd, Rh, Ru, Re, Pt and Sr is used a promoter. The catalyst prepared in the present invention has the advantages of good stability, high selectivity of alcohol and ether, good rheological behavior and strong wear resistance. |
| US08779007B2 |
Preparation containing diol
The invention is a cosmetic or dermatological formulation comprising a) at least one polyol in a concentration of from 0.1 to 20% by weight, based on the total weight of the formulation, and b) at least one diol selected from the group consisting of 2-methyl-1,3-propanediol, pentanediol, and hexanediol, in a concentration of from 0.1 to 25% by weight, based on the total weight of the formulation. The invention also includes formulations further comprising at least one antioxidant, and formulations further comprising at least one UV filter. The invention also includes a method of moisturizing skin comprising applying the formulation to the skin. The invention further includes a method for reducing the tacky sensation, a method for reducing the viscosity, and a method for increasing the stability of a polyol-containing formulation comprising adding a diol selected from the group consisting of 2-methyl-1,3-propanediol, pentanediol, and hexanediol. |
| US08779006B2 |
Compositions and methods for treatment and prevention of osteoarthritis
The present invention is in the fields of medicine, pharmaceuticals, neutraceuticals and rheumatology. The invention provides pharmaceutical compositions for the treatment and/or prevention of osteoarthritis in mammals, particularly humans, comprising sodium bicarbonate and calcium gluconate, and optionally comprising one or more additional components. The invention also provides methods of treating or preventing osteoarthritis by administering to a mammal, preferably via intraarticular injection, one or more compositions of the invention. |
| US08779004B2 |
Stable emulsion formulations
The present invention relates to injectable formulations of irritant agents, such as calcimimetics, that are pharmaceutically stable and demonstrate a reduced incidence of irritation, pain, phlebitis, precipitation and hemolysis upon injection. |
| US08779000B1 |
Saccharide free, storage stable thyroid hormone active drug formulations and methods for their production
Embodiments of the present invention provide pharmaceutical compositions in unit dosage form that comprise a therapeutically effective amount of levothyroxine sodium; an antioxidant in an amount sufficient to stabilize the levothyroxine sodium against oxidation; an amount of an alditol sufficient to stabilize the levothyroxine sodium; and at least two excipients selected from a filler, a binder, and a lubricant. Such compositions are free of added monosaccharide, disaccharide, and an oligosaccharide and are storage stable. |
| US08778998B2 |
Biphenyl-3-carboxylic acid modulators of beta-3-adrenoreceptor
The present invention relates to new biphenyl-3-carboxylic acid modulators of beta-3-adrenoceptor activity, pharmaceutical compositions thereof, and methods of use thereof, wherein R1-R23 are independently selected from the group consisting of hydrogen and deuterium; and at least one of R1-R23 is deuterium. |
| US08778992B2 |
Method of using beta-hydroxy-beta-methylbutyrate to treat allergies and asthma
Disclosed are methods of treating an individual having a condition characterized by an imbalance in type 1 and type 2 cytokine production, wherein the method comprises administering to the individual an amount of β-hydroxy-β-methylbutyrate (HMB) effective to modulate or otherwise cause an increase in the ratio of type 1 to type 2 cytokines, including an increase in the ratio of type 1 to type 2 cytokines without a corresponding increase in type 2 cytokine levels. Also disclosed are methods of using HMB to treat asthma and allergies. The methods of the present invention are based upon the discovery that HMB modulates cytokine production, most typically by increasing type 1 cytokines without a corresponding increase in type 2 cytokines. |
| US08778990B2 |
Betulinic acid derivatives and methods of use thereof
This invention features betulinic acid derivatives having the formula: wherein the variables are defined herein. The invention also provides related compounds and intermediates thereof, as well as pharmaceutical compositions, kits, and articles of manufacture comprising such compounds. Treatment methods and methods of manufacture are also provided. |
| US08778987B2 |
Use of 4-hydroxychalcone derivatives for masking an unpleasant taste
The use is described of the 4-hydroxychalcone derivatives of the formula (I) wherein A may represent a single or double bond, R1, R2 and R3, mutually independently, may in each case mean H, OH or (preferably C1-C4) alkoxy, providing that at least one of the residues R1 to R3 means OH, and R4 means H, OH or (preferably C1-C4) alkoxy, and/or (ii) the salts thereof and (iii) mixtures thereof to mask or reduce the unpleasant taste impression of an unpleasant tasting substance, as are corresponding methods and preparations. |
| US08778986B1 |
Treatment of glycogen synthase kinase-based disease
The bioflavonoid luteolin reduces amyloid-β peptide (Aβ) generation. Luteolin is also a selective GSK-3 inhibitor that 1) decreases amyloidogenic γ-secretase APP processing, and 2) promotes presenilin-1 (PS1) carboxyl-terminal fragment (CTF) phosphorylation. GSK-3α activity is essential for both PS1 CTF phosphorylation states and PS1-APP interaction. To validate The findings were validated in vivo, using a Tg2576 Alzheimer's Disease model system. Luteolin treatment decreased soluble Aβ levels, reduced GSK-3 activity, and disrupted PS1-APP association. |
| US08778976B2 |
Compositions and methods for the treatment of metabolic disorders
The present invention relates to treatment and/or prevention of one or more metabolic disorders utilizing fatostatin A and/or a derivative and/or analog thereof. In other aspects, the compound for treatment and/or prevention of one or more metabolic disorders utilizes an A-B-C tripartite structure, wherein A, B, and C are identical or non-identical structures and are described in detail herein. In specific aspects, the metabolic disorder includes obesity or diabetes, for example. |
| US08778974B2 |
Trisubstituted 1,2,4 triazoles
The present invention relates to 1-aryl-3-aniline-5-alkyl-1,2,4-triazole derivatives and analogues or pharmaceutically acceptable salts thereof, processes for preparing them, pharmaceutical compositions containing them and their use in therapy, according to Formula (I).The invention particularly relates to potent positive allosteric modulators of nicotinic acetylcholine receptors, such positive allosteric modulator having the capability to increase the efficacy of nicotinic receptor agonists. |
| US08778973B2 |
Alkene oxindole derivatives
The present invention provides compounds of formula (I), as well as pharmaceutically acceptable salt thereof, wherein R1 to R7 have the significance given herein. The compounds are useful in the treatment of prophylaxis of diseases that are related to AMPK regulation. |
| US08778965B2 |
Lotion preparation containing pyridonecarboxylic acid derivative
It is intended to provide a lotion preparation which exerts an excellent antibacterial effect, is excellent in the stability of active ingredient and does not contain an additive having a safety problem. The lotion preparation contains (a) 1-cyclo-propyl-8-methyl-7-[5-methyl-6-(methylamino)-3-pyridyl]-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid and/or a pharmaceutically acceptable salt thereof, (b) a lower alcohol, (c) a water-soluble polymer and (d) a polyhydric alcohol and the pH of the preparation is in the range of 9 to 12. |
| US08778964B2 |
Hydroxy-substituted imidazo[1,2-a]-pyridinecarboxamides and their use
The present application relates to novel substituted imidazo[1,2-a]pyridine-3-carboxamides, to processes for their preparation, to their use alone or in combinations for the treatment and/or prophylaxis of diseases and to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular for the treatment and/or prophylaxis of cardiovascular disorders. |
| US08778961B2 |
O-methylated rapamycin derivatives for alleviation and inhibition of lymphoproliferative disorders
The present invention relates to methods of alleviating and inhibiting a lymphoproliferative disorder in a mammal, the method comprising administering one or more rapamycin derivatives (including rapamycin) to the mammal. Further, the invention provides a method for identifying agents which are useful for alleviating and inhibiting a lymphoproliferative disorders, as well as a method for identifying agents which are capable of inhibiting metastasis of lymphatic tumors in a mammal. |
| US08778960B2 |
Methods for treating antipsychotic-induced weight gain
The present invention relates to the discovery of a novel opioid modulator effective in reducing pharmacologically induced weight gain associated with atypical antipsychotic use. The present invention provides methods of reducing antipsychotic induced weight gain, methods for suppressing food intake and reducing ghrelin levels induced by atypical antipsychotic medications in a patient. |
| US08778959B2 |
AZA-bridged ring-fused indoles and indolines
The present application relates to indole and indoline derivatives of formula (I) wherein a, R1, R2, R3, h, i, j, m, n, L, Q, and X are as defined in the specification. The present application also relates to compositions comprising such compounds, and methods of treating disease conditions using such compounds and compositions. |
| US08778956B2 |
Hydroxy alkyl substituted 1,3,8-triazaspiro[4.5]decan-4-one derivatives useful for the treatment of ORL-1 receptor mediated disorders
The present invention is directed to novel hydroxy alkyl substituted 1,3,8-triazaspiro[4.5]decan-4-one derivatives of the general formula wherein all variables are as defined herein, useful in the treatment of disorders and conditions mediated by the ORL-1 G-protein coupled receptor. More particularly, the compounds of the present invention are useful in the treatment of disorders and conditions such as anxiety, depression, panic, dementia, mania, bipolar disorder, substance abuse, neuropathic pain, acute pain, chronic pain, migraine, asthma, cough, psychosis, schizophrenia, epilepsy, hypertension, obesity, eating disorders, cravings, diabetes, cardiac arrhythmia, irritable bowel syndrome, Crohn's disease, urinary incontinence, adrenal disorders, attention deficit disorder (ADD), attention deficit hyperactivity disorder (ADHD), Alzheimer's disease, for improved cognition or memory and for mood stabilization. |
| US08778950B2 |
Cannabinoid receptor modulators
The present invention relates to certain compounds of Formula Ia and pharmaceutical compositions thereof that modulate the activity of the cannabinoid CB2 receptor. The present invention further relates to certain compounds of Formula Ia and pharmaceutical compositions thereof that modulate the activities of both the CB1 receptor and the CB2 receptor. Compounds of the present invention and pharmaceutical compositions thereof are directed to methods useful in the treatment of: pain, for example bone and joint pain, muscle pain, dental pain, migraine and other headache pain, inflammatory pain, neuropathic pain, pain that occurs as an adverse effect of therapeutics and pain associated with osteoarthritis; hyperalgesia; allodynia; inflammatory hyperalgesia; neuropathic hyperalgesia; acute nociception; osteoporosis; multiple sclerosis-associated spasticity; autoimmune disorders; allergic reactions; CNS inflammation; atherosclerosis; undesired immune cell activity and inflammation; age-related macular degeneration; cough; leukemia; lymphoma; CNS tumors; prostate cancer; Alzheimer's disease; stroke-induced damage; dementia; amyotrophic lateral sclerosis, and Parkinson's disease. |
| US08778948B2 |
Substituted phenylpiperazinyl aralkylalcohol derivatives, pharmaceutical compositions containing such derivatives and uses thereof
The invention relates to a substituted phenylpiperazine aryl alkanol derivative represented by the following general formula and its salt and hydrate, wherein C1 and C2 represent chiral carbon atoms, and the compound is one of the six isomers: (1RS, 2SR), (1RS, 2RS), (1R, 2S), (1S, 2S), (1R, 2R) or (1S, 2R); and R, R1, R2, R3 and Ar are as defined in the specification. The derivative is non-opioid analgesic, has good analgesic effect and relatively small side effects. The invention also relates to a composition comprising the derivative and its use. |
| US08778942B2 |
Substituted acetylenic imidazo[1,2-A]pyrazine compounds as kinase inhibitors
This invention relates to compounds of the general formula: in which the variable groups are as defined herein, and to their preparation and use. |
| US08778941B2 |
TRPM8 antagonists and their use in treatments
Compounds of Formula I are useful as antagonists of TRPM8. Such compounds are useful in treating a number of TRPM8 mediated disorders and conditions and may be used to prepare medicaments and pharmaceutical compositions useful for treating such disorders and conditions. Examples of such disorders include, but are not limited to, migraines and neuropathic pain. Compounds of Formula I have the following structure: where the definitions of the variables are provided herein. |
| US08778940B2 |
Chemical inducers of neurogenesis
The present invention relates to compounds and methods for inducing neuronal differentiation in normal neural stem cells and brain cancer stem cells. The methods may take place in vitro, such as in isolates from the adult mammalian brain, or in vivo. Compounds and methods described herein may find use in the treatment of neurodegenerative and psychiatric diseases, the repair and regeneration of the nervous system, and in treatment of neurologic malignancy. |
| US08778937B2 |
Benzimidazole boronic acid derivatives as PI3 kinase inhibitors
This invention relates to the use of benzimidazole boronic acid derivatives for the modulation, notably the inhibition of the activity or function of the phosphoinositide 3′ OH kinase family (hereinafter PI3 kinases), suitably, PI3Kα, PI3Kδ, PI3Kβ, and/or PI3Kγ. Suitably, the present invention relates to the use of benzimidazole boronic acids in the treatment of one or more disease states selected from: autoimmune disorders, inflammatory diseases, cardiovascular diseases, neurodegenerative diseases, allergy, asthma, pancreatitis, multiorgan failure, kidney diseases, platelet aggregation, cancer, sperm motility, transplantation rejection, graft rejection and lung injuries. More suitably, the present invention relates to PI3Kβ selective benzimidazole boronic acid compounds for treating cancer. |
| US08778936B2 |
Pyrazole compounds that modulate the activity of CDK, GSK and aurora kinases
The invention provides a compound of the formula (I): or a salt, solvate, tautomer or N-oxide thereof, wherein M is selected from a group D1 and a group D2: and R′, E, A and X are as defined in the claims. Also provided are pharmaceutical compositions containing the compounds, processes for making the compounds and the use of the compounds in the prophylaxis or treatment of a disease state mediated by a CDK kinase, GSK-3 kinase or Aurora kinase. |
| US08778934B2 |
Heterocyclic compound and use thereof
Provided is a compound represented by the formula (I): wherein each symbol is as defined in the specification, or a salt thereof, which has an AMPA (α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid) receptor potentiating action. The compound of the present invention is useful as a prophylactic or therapeutic drug for depression, schizophrenia, Alzheimer's disease or attention deficit hyperactivity disorder (ADHD) and the like. |
| US08778928B2 |
Indolyl-oxadiazolyl-diazabicyclononane derivatives and their medical and diagnostical use
This invention relates to novel indolyl-oxadiazolyl-diazabicyclononane derivatives and their use in the manufacture of pharmaceutical compositions. The compounds of the invention are found to be cholinergic ligands at the nicotinic acetylcholine receptors and modulators of the monoamine receptors and transporters. Due to their pharmacological profile the compounds of the invention may be useful for the treatment of diseases or disorders as diverse as those related to the cholinergic system of the central nervous system (CNS), the peripheral nervous system (PNS), diseases or disorders related to smooth muscle contraction, endocrine diseases or disorders, diseases or disorders related to neuro-degeneration, diseases or disorders related to inflammation, pain, and withdrawal symptoms caused by the termination of abuse of chemical substances. |
| US08778927B2 |
Smoothened antagonism for the treatment of hedgehog pathway-related disorders
The invention provides methods for modulating, e.g., antagonizing, the activity of the Hedgehog signaling pathway, and for treating Hedgehog related disorders such as cancers (e.g., medulloblastoma). In particular, the invention provides methods for inhibiting aberrant growth states resulting from phenotypes such as Ptch loss-of-function, Hedgehog gain-of-function, smoothened gain-of-function or Gli gain-of-function by administering to a mammal combinations of Smoothened inhibitors (e.g., a compound of Formula I, Formula II, or Formula III, or any of the compounds listed herein or incorporated by reference) and cholesterol biosynthesis pathway inhibitors (e.g., statins), Gli inhibitors, and/or Phosphatidylinositol 3-kinase (PI3K) inhibitors. |
| US08778923B2 |
GLP-1 receptor modulators
The invention relates to compounds that modulate the glucagon-like peptide 1 (GLP-1) receptor, methods of their synthesis, and methods of their therapeutic and/or prophylactic use. Such compounds are act as modulators or potentiators of GLP-1 receptor on their own, or with receptor ligands including GLP-1 peptides GLP-1(7-36) and GLP-1(9-36), or with peptide-based therapies, such as exenatide and liraglutide, and have the following general structure (where “” represents either or both the R and S form of the compound): where A, B, C, Y1, Y2, Z, R1, R2, R3, R4, R5, W1, n, p and q are as defined herein. |
| US08778918B2 |
Use of 19 nor DHEA derivatives for enhancing physical performance
A method is disclosed for administering a DHEA derivative or a physiologically acceptable salt, ester or ether thereof for one of decreasing body weight, reducing adipose tissue, increasing endurance, as an anti-aging compound and generating production of red blood cells. |
| US08778916B2 |
Oral testosterone ester formulations and methods of treating testosterone deficiency comprising same
A pharmaceutical formulation of testosterone undecanoate is provided. Methods of treating a testosterone deficiency or its symptoms with the inventive formulations are also provided. |
| US08778915B2 |
Method for the treatment of central nervous system cancers and compositions related thereto
Use of compounds disclosed herein, typically progesterone or analog or derivative thereof, in the treatment of central nervous system cancers, specifically neuroblastoma and glioblastoma is provided. The treatment offers a reduced toxicity as compared to the currently available chemotherapeutic agents. The progesterone may be administered alone or in combination with, or in conjunction with other therapeutic agents. |
| US08778910B2 |
Concentrated lamellar liquid personal cleansing composition
The invention relates to concentrated liquid cleansing compositions in lamellar phase which possess a lotion-like appearance conveying signals of enhanced moisturization. The use of a specific ratio of synthetic anionic surfactant(s) and co-surfactant(s) to fatty acid(s) in a structured liquid product was found to improve lather production by moderating or eliminating the increase in viscosity upon dilution. In a further embodiment, specific small hydrophobic molecules were found to improve freeze/thaw stability and thereby cause the inventive composition to maintain noticeable moisturization signals. |
| US08778908B2 |
Cystitis treatment with high dose chondroitin sulfate
Interstitial cystitis and related GAG-deficient conditions of the bladder and urinary tract are treated by instillation of high dose chondroitin sulfate, such as 400 mg/20 mL. The higher dose of chondroitin is effective for the rapid reduction of symptoms, particularly in patients with severe and otherwise recalcitrant cystitis. |
| US08778905B2 |
USP47 inhibitors and methods to induce apoptosis
The present invention relates to USP47 (ubiquitin specific protease 47) inhibitors and methods for inducing apoptosis or cell death in a target cell. In certain embodiments, the invention relates to methods and kits to screen for related agents that induce apoptosis. Additionally, the invention relates to assays for screening compounds capable of acting as USP47 inhibitors. |
| US08778902B2 |
RNA interference mediating small RNA molecules
Double-stranded RNA (dsRNA) induces sequence-specific post-transcriptional gene silencing in many organisms by a process known as RNA interference (RNAi). Using a Drosophila in vitro system, we demonstrate that 19-23 nt short RNA fragments are the sequence-specific mediators of RNAi. The short interfering RNAs (siRNAs) are generated by an RNase III-like processing reaction from long dsRNA. Chemically synthesized siRNA duplexes with overhanging 3′ ends mediate efficient target RNA cleavage in the lysate, and the cleavage site is located near the center of the region spanned by the guiding siRNA. Furthermore, we provide evidence that the direction of dsRNA processing determines whether sense or antisense target RNA can be cleaved by the produced siRNP complex. |
| US08778899B2 |
Methods of inducing regulated pancreatic hormone production in non-pancreatic islet tissues
Disclosed are methods and pharmaceutical compositions for inducing pancreatic hormone production. |
| US08778894B2 |
Luteolin and diosmin/diosmetin as novel STAT3 inhibitors for treating autism
The present invention includes methods for the treatment of autoimmune disorders such as autism, schizophrenia, and type 1 diabetes. Flavonoids, luteolin, diosmin, and diosmin's aglycone form, diosmetin, were found to inhibit activation/phosphorylation of STAT3 induced by IL-6 in cultured neuronal cells. Furthermore, mice treated with diosmin showed a significant reduction of autistic phenotype induced by IL-6 through inhibition of STAT3 activation. |
| US08778890B2 |
Leptin antagonist and methods of use
This invention provides compounds that are true antagonists of the leptin receptor, in the presence and the absence of native leptin or another leptin receptor binder. These compounds may be used to inhibit leptin receptor activity, promote growth arrest or death of leptin receptor-positive cancer cells, or monitor or detect a leptin receptor-positive cell, in vitro or in vivo. These compounds may also be used to treat a weight-loss nutritional disorder, osteoporosis, rheumatoid arthritis, osteoarthritis, or inflammatory bowel disease. Also included in the invention are methods for detecting leptin receptor-positive cells, for arresting cell growth or killing cancer cells in vivo, for monitoring or detecting a leptin receptor-positive cell in vitro or in vivo, for treating a weight-loss nutritional disorder, for treating osteoporosis, for treating rheumatoid arthritis, for treating osteoarthritis, or for treating inflammatory bowel disease. |
| US08778889B2 |
Antimicrobial decapeptide oral hygiene treatment
A method for promoting oral hygiene that treats mature biofilms comprises the step of applying the antimicrobial peptide KSL and a surface active agent to the oral environment of applying KSL after mechanical disruption of the biofilm. An antiplaque chewing gum comprising KSL provides a sustained release oral hygiene treatment. |
| US08778884B2 |
Glioprotectant peptide for use in the treatment of amyotrophic lateral sclerosis (ALS) and methods related thereto
The described invention relates to the use of the TAT-BH4 peptide for treating or preventing the progression of ALS. The methods include, postponing the appearance of symptoms and improving motor performance and survival in ALS. Methods are also provided, wherein the TAT-BH4 peptide is in a composition further comprising a pharmaceutically acceptable excipient. |
| US08778882B2 |
Agent for strengthening calcium containing tissue and use thereof
The present invention has an object to provide an agent for strengthening calcium-containing tissues, which can be safely applied; and its use: The present invention solves the object by providing an agent for strengthening calcium-containing tissues, which comprises one or more flavones, flavonols, flavanones, flavanonols, anthocyanidins, flavanols, chalcones, and aurones. |
| US08778879B2 |
Homogeneous vaccine composition comprising a conjugate of EGF and P64K for the treatment of tumors
The present invention concerns the biotechnology sector and more specifically human healthcare. In particular, the present invention describes a vaccine composition for therapeutic use thereof on cancer patients. The vaccine composition described in the present invention has as active principle a chemical conjugate of human recombining Epidermic Growth Factor (hrEGF) and are combining protein P64k. In addition, specific conditions are described for performing a conjugation reaction which produces said chemical conjugate in a controlled and reproducible manner. In another embodiment, the present invention concerns a method for purification of the chemical conjugate which not only provides greater purity for the therapeutic composition, but surprisingly increases the immunogenic activity causing significant increases in the anti-EGF antibody titers in humans. In addition, the present invention provides the methodology for producing a vaccine preparation with more than one type of dose presentation (total milligrams of conjugates/vial). This versatility in the presentation of the vaccine preparation enables the immunization dose per patient to be increased, but without involving an increase in immunization frequency and/or the number of immunization sites. The present invention involves a healthcare method for producing the vaccine for cancer therapy, administered by parenteral means. |
| US08778878B2 |
Use of ferritin to treat iron disorders
Methods and compositions for treating an iron disorder in a patient are presented, including methods for delivering a therapeutically effective amount of iron to the brain. Iron disorders that may be treated by these methods include iron deficiency disorders and iron overload disorders. A recombinant yeast expressing human H-ferritin and a composition for treating an iron disorder comprising this recombinant yeast are also presented. |
| US08778875B2 |
Use of an active biological substance in abnormal cellular and viral membrane physiologies
An active biological substance is disclosed for use in abnormal cellular and viral membrane physiologies in human and mammal organisms. The active substance has diagnostic and/or therapeutic properties and contains or consists of at least one component selected from the group of substances including: histones, covalently modified histones, histone-like polypeptides, biologically active histone sequences and histone-like polypeptides as agents for stopping the supply to solid tumors over their blood vessels, for killing cells infected by virus and for killing tumour cells with disturbed lipid asymmetry. |
| US08778873B2 |
Parenteral combination therapy for infective conditions with drug resistant bacterium
The invention describes a pharmaceutical composition to combat multiple-drug-resistant bacteria in non-ocular infective conditions. Compositions comprising glycopeptides, in particular vancomycin, and cephalosporins, in particular ceftriaxone, are disclosed. Such compositions are found to be useful for parenteral administration for hospitalized patients with serious infections. Specifically, this invention also discloses a pharmaceutical composition further including an excipient such as CVMC agent and is available in dry powder form for reconstitution before injection with a suitable solvent. The pharmaceutical compositions of this invention have been found normally to enhance resistance to precipitation in solutions to be administered parenterally. The invention also gives details of the dosage forms stored in sealed containers to be reconstituted before use. The invention further provides a process to manufacture these compositions and also a method of treating a subject having non-ocular infective conditions due to multi drug resistant bacterium. |
| US08778872B2 |
Amide based glucagon superfamily peptide prodrugs
Prodrug formulations of glucagon superfamily peptides are provided wherein the glucagon superfamily peptide has been modified by the linkage of a dipeptide to the glucagon superfamily through an amide bond linkage. The prodrugs disclosed herein have extended half lives and are converted to the active form at physiological conditions through a non-enzymatic reaction driven by chemical instability. |
| US08778867B2 |
Microcapsules and uses thereof
The present invention relates to a process for producing perfume-containing microcapsules having both an aqueous inner phase and an oily inner phase, which can be used in home or personal care products, as well as to the process for producing these microcapsules and the consumer products containing them. |
| US08778857B2 |
Lubricant additive compositions having improved viscosity index increase properties
A lubricant composition, additive concentrate, and method for lubricating an engine. The crankcase lubricant has less than 30 weight percent of a relatively low Noack volatility base oil and a viscosity additive. The viscosity additive has a minor effective amount of sacrificial polymeric viscosity index improver having a shear stability index (SSI) of greater than about 45 and a major amount of a viscosity index improver having an SSI of less than about 26. The minor amount of sacrificial viscosity index improver additive is effective to provide a lubricant composition having a ratio of absolute viscosity increase at 40° C. to an absolute viscosity increase at 40° C. of an RL 216 reference oil of less than about 0.8. |
| US08778856B2 |
Low temperature performance lubricating oil detergents and method of making the same
A carboxylate detergent prepared by the process comprising (a) alkylating a hydroxyaromatic compound with at least one alpha olefin oligomer, derived from C8 to C20 alpha olefins, to thereby produce an alkylhydroxyaromatic compound, and wherein at least 90% of the molecules in the alkylhydroxyaromatic compound have the alkyl group attached at the 4-position or higher from the terminus of the longest chain of the alkyl group, and further wherein the alkyl group comprises at least one hydrocarbon tail of at least 7 carbons; (b) neutralizing the resulting alkylated hydroxyaromatic compound with an alkali metal base; (c) carbonating the alkali metal salt from step (b) with carbon dioxide; (d) acidifying the salt produced in step (c); and (e) overbasing the resulting alkylated hydroxyaromatic carboxylic acid. |
| US08778855B2 |
Lubricating oil composition for continuously variable transmissions
A lubricating base oil contains: an overbased calcium sulfonate having a different base number provided such that a total base number is in a range of 280 to 500 mgKOH/g and a calcium concentration in a total amount is in a range of 280 to 3000 mass ppm (in terms of calcium); and orthophosphates that is at least one selected from phosphates and acid phosphates and provided such that a phosphorus concentration is 50 mass ppm or more. A high friction coefficient of 0.11 or more and a favorable wear resistance of a specific wear rate of less than 2.0×10−8 mm3/Nm are obtained, thereby reliably providing a high power transmission capacity for a long period of time, particularly in a belt-type continuously variable transmission equipped with a metallic belt. |