| Document | Document Title |
|---|---|
| US08467099B2 |
Directional halftone method with enhanced edge and detail rendition
As set forth herein, computer-implemented methods and systems facilitate halftoning by adapting 2nd generation halftone techniques to the spatial frequency content of an image utilizing a spot function introduced in conjunction with a technique for determining seed locations, which results in halftone images exhibiting improved edge and detail rendition. A dominant orientation of pixels in an input image is employed to select a pre-generated stochastic screen used to determine the seed locations. |
| US08467094B2 |
Image forming apparatus, control method therefor, and program
This invention provides an image forming apparatus, control method therefor, and program for executing efficient image formation while ensuring user friendliness. To accomplish this, the image forming apparatus according to this invention permits changing an image forming condition during execution of an operation of forming an image while conveying a plurality of sheets each on which the image is to be formed at the first interval, and restricts changing the image forming condition during execution of the operation of forming an image while conveying the plurality of sheets at the second interval shorter than the first interval. |
| US08467091B2 |
Print label editing apparatus enabling operator to edit the print contents for a print-receiving tape used to produce print labels
This disclosure discloses a print label editing apparatus comprising: an operation device that enables an operator to edit print contents to be printed on a print-receiving tape; a display device that displays a print image to be printed; a reference position determining portion that determines whether or not a first reference position in a printable area for an object area exists, based on a preset position of said object area, said object area including a print object within said printable area of a printing device for said print-receiving tape; and an object resetting portion that scales and resets said object area by using said first reference position as a standard in a case where it has been determined that said first reference position exists by said reference position determining portion and a scaling operation that enlarges or reduces said print object has been performed by said operation device. |
| US08467090B2 |
Color selection apparatus and method for producing low metameric color merchandise
A methodology and apparatus provide the customers and other decision makers the ability to make decisions, such as purchase decisions and other selections, based solely on non-verbal and non-textual, non-symbolic or non-hieroglyphic prints on a substrate. |
| US08467085B2 |
Image processing apparatus, data amount reducing method, and data amount reducing program embodied on computer readable medium
In order to reduce the data amount of image data while preventing degradation of image quality, an MFP includes an image data acquiring portion to acquire image data, a region extracting portion to extract regions having predetermined attributes from the image data, a selecting portion to select one of the extracted regions, a reduction portion to reduce the data amount of the image data by processing the selected region in a manner predetermined for the attribute of that region, and a comparing portion to compare the data amount of the image data after reduction of the data amount with a predetermined target value, in which the selecting portion selects the regions one by one until the comparing portion determines that the data amount of the image data is equal to or less than the target value. |
| US08467080B2 |
Printing control system, printing control server, image forming apparatus, program, and printing control method
To provide a mechanism for causing a printing apparatus in which a user logged to display data printable by the user, there is provided a printing control method in a printing control system in which the image forming apparatus includes the steps of transmitting the input user identification information to the printing control server, and displaying the printing data information list received from the printing control server, so that the printing data printable by the image forming apparatus and the printing data not printable by the image forming apparatus can be discriminated from each other. |
| US08467079B2 |
System and method for location based printing for healthcare data
A printing system for printing health care data is provided. The printing system includes a processor operably connected to a user device and to a plurality of printers that is configured to associate a location with the user device, and to select at least one printer from among the plurality of printers to provide a print out requested from the user device based on the location associated with the user device. |
| US08467074B2 |
Image forming apparatus, method for controlling the image forming apparatus, and storage medium
A method for controlling an apparatus, including a plurality of lockable discharge units configured to discharge a printed product having an image formed thereon based on a received job to any one of the plurality of lockable discharge units, includes managing information about a lockable discharge unit to which the printed product is discharged in association with information about a user, notifying the user to prompt picking up the printed product discharged to the lockable discharge unit based on the managed information, and determining whether a particular user is using the plurality of lockable discharge units based on the managed information, wherein, in a case where the particular user is using the plurality of lockable discharge units, the notification is performed. |
| US08467072B2 |
Target apparatus and method of making a measurement with the target apparatus
A target includes a contact element having a region of spherical curvature, a retroreflector rigidly connected to the contact element, a transmitter configured to emit an electromagnetic signal, a temperature sensor disposed on the target, configured to measure an air temperature, and configured to send the measured air temperature to the transmitter. |
| US08467070B2 |
Method and scanning arrangement for the contactless scanning of three-dimensional objects and device for holding the objects
The invention concerns a method for the contactless scanning of three-dimensional objects (1). The objects are scanned using a bundled light beam (7), preferably using a laser beam. The object is scanned in at least two different measuring sections. When scanning in two different measuring sections, the measuring lines on the object (1) are not parallel. As an alternative or additional option, the object (1) is rotated during one measuring operation and not during the other. |
| US08467067B2 |
Dynamic light-scattering measuring apparatus using low-coherence light source and light-scattering measuring method of using the apparatus
There is provided a dynamic light-scattering measuring apparatus including: a Mach-Zehnder interferometer; and a low-coherence light source. Further, there is provided a method for measuring light-scattering intensity of particles in a medium, including the steps of: providing a Mach-Zehnder interferometer; and measuring light-scattering intensity from light emitted from a low-coherence light source, in accordance with a dynamic light-scattering intensity measuring process. |
| US08467066B2 |
Mixture segregation testing devices and methods
Methods and devices are provided to measure segregation in solid particulate mixtures. Light energy is projected through a transparent barrier and reflected off a surface of a mixture volume. The constituent fraction in the mixture is determined by analyzing the mixture reflected light as a combination of the constituents' known reflected light spectral contents and intensities. This is accomplished at multiple surface locations to provide constituent fraction data over the mixture volume surface. |
| US08467056B1 |
Variable angle, fiber optic coupled, light scattering apparatus
A light scattering apparatus and methods for using a light scattering apparatus that performs at angles other than the standard 90 or 180 degrees and can analyze a variety of samples including, but not limited to, solids, crystals, liquids, gases and combinations thereof. |
| US08467054B2 |
Virtual core flow cytometry
A sheathless flow cytometry system is disclosed wherein a fluid containing particles of interest, for example cells, flows through a sensing region, and is illuminated in the sensing region with one or more light source. Light resulting from the interaction of the particles with the illumination is received by an objective, and focused toward a field stop having an aperture comprising relatively large end portions and a relatively small center portion. Light deflectors, such as prisms, are disposed over the relatively large end portions of the aperture. The system is arranged such that light from particles in focus in the sensing region is focused on the relatively small center portion of the aperture. Peripheral detectors are positioned to receive light from the light deflectors, and a scatter detector is positioned to receive light passing through the center portion. The detector signals may be used to identify which of the detector signals correspond to particles in focus as they passed through the sensing region. |
| US08467040B2 |
Method and apparatus for sorting cells
A method, apparatus, and system for a sorting flow cytometer include an objective lens having an optical axis coaxially aligned with the flow path at the focal point. A controllable energy source selectively alters an analyte according to a determination of whether the analyte is in a desired sub-population. In various embodiments, one or both of the emission from the controllable energy source and/or the emission from an illumination energy source passes through the objective lens. In some embodiments in which the emission from the controllable energy source passes through the objective lens, the objective lens may focus the emission from the controllable energy source at a different point than the focal point of a signal detected from the analyte and, in particular, at a point closer to the objective lens. |
| US08467038B2 |
Method and device for measuring optical properties of an optically variable marking applied to an object
A method for measuring optical properties of an optically variable marking applied on an object, the method including the steps of illuminating the optically variable marking so as to form a first light reflected by the marking at a first view angle and a second light reflected by the marking at a second view angle, the first and second lights having different spectral compositions as a result of the optically variable marking, refracting the second reflected light through a optical unit so as to redirect the second reflected light toward an optical sensor, capturing the first light and the second refracted light with the optical sensor simultaneously; and determining optical properties of the optical variable marking based on the captured first and second lights. |
| US08467037B2 |
Method and device for optimizing the orientation of a laser anemometer on an aircraft
A method and device for optimizing the orientation of a laser anemometer on an aircraft. The device can determine an optimal orientation of a sighting axis of the anemometer and deduce therefrom the orientations of the other sighting axes. |
| US08467031B2 |
Illumination system for illuminating a mask in a microlithographic exposure apparatus
An illumination system of a micro-lithographic projection exposure apparatus is provided, which is configured to illuminate a mask positioned in a mask plane. The system includes a pupil shaping optical subsystem and illuminator optics that illuminate a beam deflecting component. For determining a property of the beam deflecting component, an intensity distribution in a system pupil surface of the illumination system is determined. Then the property of the beam deflecting component is determined such that the intensity distribution produced by the pupil shaping subsystem in the system pupil surface approximates the intensity distribution determined before. At least one of the following aberrations are taken into account in this determination: (i) an aberration produced by the illuminator optics; (ii) an aberration produced by the pupil shaping optical subsystem; (iii) an aberration produced by an optical element arranged between the system pupil surface and the mask plane. |
| US08467026B2 |
Liquid crystal display device and electronic apparatus
A liquid crystal display device includes: a plurality of pixel electrodes formed of a frame-shaped connection electrode and electrode bodies arranged in parallel to one another in a frame of the connection electrode and supported by and connected to the connection electrode; and a common electrode insulated from the plurality of pixel electrodes. |
| US08467024B2 |
Liquid crystal display panel and fabricating method of the same
A liquid crystal display panel is capable of implementing high resolution without reducing an aperture ratio. A liquid crystal display panel includes: a substrate; a sustain electrode at a pixel region on the substrate; opaque wires positioned around the pixel region, having a lattice form extending in a first direction and a second direction crossing the first direction, and coupled with the sustain electrode; a gate wire and a data wire insulated from the gate wire with a second insulating layer interposed therebetween and extending in the second direction; a thin film transistor coupled with the gate wire and the data wire; and a pixel electrode coupled with the thin film transistor. The sustain electrode includes a transparent conductive material, and the opaque wires includes a conductive material having an electrical resistance lower than that of the transparent conductive material. |
| US08467023B2 |
Anti-reflection film and display device
An anti-reflection film that can provide high visibility and has an anti-reflection function by which reflection of incident light from external can be further reduced, and a display device having such an anti-reflection film. A plurality of contiguous pyramidal projections is arranged in a geometric pattern, so that reflection of incident light is prevented. In addition, a protective layer formed of a material having a lower refractive index than the pyramidal projections is provided so as to fill a space between the plurality of pyramidal projections. The plurality of pyramidal projections has a hexagonal shape and can be densely arranged with no space therebetween. Further, since six sides of each pyramidal projection are provided at a different angle from the base, light can be effectively scattered in many directions. |
| US08467020B2 |
Color filter substrate and liquid crystal display device
The present invention provides a color filter substrate and a liquid crystal display device which enable easy color design for a liquid crystal display panel, can suppress both a switching domain and disclination, and can also suppress a decrease in the aperture ratio. The color filter substrate of the present invention has a structure in which adjacent color filters have respective projections that project toward each other and are in contact with each other on a light-shielding member; a structure in which color filter regions for same-color dots adjacent to each other are partially connected on the shielding member; or a structure in which the above structures are combined. |
| US08467017B2 |
Polarizing element, method for producing same, liquid crystal device, electronic apparatus, and projection display
A polarizing element includes a substrate; a plurality of protruded threads formed on one of surfaces of the substrate in a rough stripe pattern when viewed two-dimensionally, each of the protruded threads having a side surface forming a slope inclined with respect to the one surface of the substrate; a plurality of metal thin wires each formed on the slope of the each protruded thread so as to be cantilever-supported by the slope and each extended in an extension direction of the protruded thread; and a protection film covering the protruded threads and the metal thin wires. |
| US08467016B2 |
Liquid crystal display panel with polarization wire grid and method for fabricating the same
A liquid crystal display panel includes first and second substrates bonded to each other, a liquid crystal layer interposed therebetween, a plurality of first polarization wire grids formed on the first substrate, and a plurality of second polarization wire grids formed on the second substrate. |
| US08467010B2 |
Liquid crystal display module
There is provided a LCD module. The LCD module comprises a back plate, a light guiding plate provided on the back plate, an upper frame provided on the light guiding plate in contact with an edge of the light guiding plate, a liquid crystal display panel provided on the upper frame, and a silica gel pad disposed between the upper frame and the liquid crystal display panel. The surface of the silica gel pad that is in contact with the liquid crystal display panel is a curved surface. |
| US08467007B2 |
Display having diagonally ordered columns of lenticular lens
A display device includes a screen having first and second overlapping lenticular screen structures. The first overlapping lenticular screen structure is a series of columns having a negative slope and the second overlapping lenticular screen structure is another series of columns having a positive slope. The display provide three dimensional views in horizontal and vertical dimensions and maintains three-dimensional capabilities even when viewers tilt their heads. |
| US08467006B2 |
Transparent conductive film, method for production thereof and touch panel therewith
A transparent conductive film includes: a transparent film substrate; a transparent conductor layer provided on one or both sides of the transparent film substrate; and at least one undercoat layer interposed between the transparent film substrate and the transparent conductor layer; wherein: the transparent conductor layer is patterned; and a non-patterned portion not having the transparent conductor layer has the at least one undercoat layer. |
| US08467001B2 |
Video system capable of controlling ambient light and control method thereof
A video system suitable for being set in one of several scene modes and controlling one of several ambient light sources is disclosed. The video system includes a storage unit, a signal transceiver, and a control module. The storage unit stores several brightness setting values, in which the brightness setting values correspond to the scene modes and/or several specification data respectively, and the specification data is contained in the several ambient light sources respectively. The signal transceiver is used for receiving the specification data of one of the ambient light sources. The control module is electrically coupled to the signal transceiver, and controls the signal transceiver to transmit a corresponding brightness setting value in the storage unit to the ambient light source according to the set scene mode and the received specification data. |
| US08466993B2 |
Image sensing using solid-state image sensing elements
This invention makes it possible to provide a technique for suppressing a decrease in resolution of a sensed image even when an image sensor on which solid-state image sensing elements with different sensitivities are arranged is used. A demosaic unit obtains a color component of a given pixel, sensed at the first sensitivity, by performing interpolation calculation using color components of pixels each of which is adjacent to the given pixel and is sensed at the first sensitivity. The demosaic unit also obtains a color component of a given pixel, sensed at the second sensitivity, by performing interpolation calculation using color components of pixels each of which is adjacent to the given pixel and is sensed at the second sensitivity. |
| US08466988B2 |
Image pickup apparatus having zoom function
An image pickup apparatus that is capable of changing a zoom speed in a wide range in accordance with an amount of movement of a zoom lever without oversizing the zoom lever, and has excellent operability of the zoom lever. An amount of change of zoom speed relative to an amount of movement of the zoom lever during when the zoom lever is operated from a first neutral position in a first or second direction differs from that during when the zoom lever is operated from a second neutral position in the first or second direction. Thus, the zoom speed can be varied in a wide range according to the amount of movement of the zoom lever, while ensuring the operability of the zoom lever. |
| US08466986B2 |
Image capturing apparatus, image capturing control method, and storage medium storing program for image capturing
An image capturing control method includes obtaining temporally-continued image data items while driving the image capturing unit at one of predetermined continuous capturing speeds, temporarily holding the obtained image data items, sequentially compressing the temporarily held image data items at a predetermined compression ratio, determining whether or not the compressed image data items falls within a predetermined data volume, performing control of recompressing the image data items at a compression ratio higher than the predetermined compression ratio, when it is determined that compressed image data items does not fall within the predetermined data volume, and setting the number of recompression for each of the image data items according to a continuous capturing speed of the driven image capturing unit. |
| US08466982B2 |
Low common mode driver
Techniques to provide a replica bias circuit for a high speed and low voltage common mode driver. In an embodiment, a pre-driver is coupled to provide driver input voltages to the driver, which driver includes a set of circuit elements coupled to provide, based on the driver input voltages, an output signal of a differential output. In another embodiment, a regulator circuit is coupled to provide regulated power to the pre-driver and driver, where the regulator circuit includes a scale replica circuit having a replica of the first set of circuit elements. |
| US08466980B2 |
Method and apparatus for providing picture privacy in video
The present invention relates to a method and apparatus for providing picture privacy in video. The method includes separating, by the processor, pixels of a first type from pixels of a second type in a current gray-scale frame based on a decision threshold, where each of the pixels of the first and second types includes an image pixel value, and applying, by the processor, a privacy filter to the pixels of the first type. The privacy filter is configured to randomly swap the image pixel values within a pixel area to occur at different locations in the pixel area. The method further includes combining, by the processor, the filter pixels of the first type with the pixels of the second type. |
| US08466979B2 |
Digital imaging processor and method of improving user recognition in the digital imaging processor
A digital image processor and method of improving user recognition in the digital image processor are provided. The digital image processor includes a view finder for a user to view a subject and a display unit on which an image is electrically realized, the digital image processor includes: a sensing unit for sensing rotation of the digital image processor; a detecting unit disposed at one side of the view finder and comprising an emission unit for emitting light and a light receiving unit for receiving light reflected by the user; and a control unit for increasing time for emitting light from the emission unit when the rotation is sensed by the sensing unit and controlling power supply to the display unit based on an output value corresponding to an amount of incident light onto the light receiving unit. |
| US08466978B2 |
Digital image processor for a digital camera
There is provided a digital image processor. An exemplary digital image processor comprises a pre-processor arranged to pre-process received digital images having a first resolution into a lower resolution to form pre-processed digital images. The pre-processor may be arranged to output the pre-processed digital images to a display independently from the received digital images being stored for subsequent post-processing. The exemplary digital image processor may also comprise a post-processor arranged to post-process received digital images that have been stored for post-processing. |
| US08466976B2 |
Digital camera providing high dynamic range images
A method for producing a high-dynamic-range image, comprising receiving a low-resolution image of the scene having a first resolution and captured at a first exposure level; receiving a high-resolution image of a scene having a second resolution and captured at a second exposure level different from the first exposure level, the second resolution being greater than the first resolution; forming a representative low-resolution image from the high-resolution image; forming a residual image corresponding to differences between the high-resolution image and the representative low-resolution image; forming a low-resolution high-dynamic range image by combining the low-resolution image and the representative low-resolution image; producing the high-dynamic-range image by combining the low-resolution high dynamic range image and the residual image; and storing the high-dynamic-range image in a processor accessible memory. |
| US08466975B2 |
Image pickup devices and methods of processing image signals using image pickup devices
An image pickup device may include a sensor array including a plurality of pixels and an actuator operatively connected to the sensor array. The actuator may be configured to sequentially move the sensor array, in a horizontal or vertical direction by one pixel pitch, in response to a control signal. A method of processing image signals using an image pickup device may include moving the plurality of pixels by the one pixel pitch using the actuator in order to allow multiple pixels to be sequentially located at a position on which light is incident, and sequentially detecting color component signals of each of the multiple pixels from the incident light. |
| US08466974B2 |
Apparatus and methods for controlling image sensors
A computer-implemented method for controlling an image sensor includes loading an image file having data sets associated with multiple image sensors respectively, identifying the image sensor if identification data included in one of the data sets matches to the image sensor, and configuring the image sensor according to configuration data included in the data set matching to the image sensor. The identification data indicates an identity of the image sensor. The configuration data indicates operation parameters of the image sensor. |
| US08466973B2 |
Computer device and method for adapting the compression rate of digital images
A computer device for a digital picture taking application includes a camera having an optical system, an electronic image sensor providing raw image data, and an image data compressor, a display, a computing subsystem and a data bus interfacing the computing subsystem with the image data compressor. The image data compressor generates a compressed picture data stream from the raw image data using a variable and externally controllable compression rate. A CPU and bus bandwidth manager monitors the available CPU utilization and bus bandwidth depending on activities of the computer program applications and allocates bus bandwidth to active computer program applications. |
| US08466971B2 |
Image processing apparatus and image processing method
Sensed image data obtained by controlling opening/closing of a shutter based on a signal for controlling the opening/closing timing of the shutter of an image sensing device is acquired. Exposure characteristic data indicating the exposure characteristic of the image sensing device in unit opening/closing of the shutter is acquired. A motion vector regarding an image represented by the sensed image data when acquiring the sensed image data is acquired. The image represented by the sensed image data is corrected based on the signal for controlling the opening/closing timing of the shutter, the exposure characteristic data, and the motion vector. |
| US08466970B2 |
Imaging apparatus, method, system integrated circuit, and program for correcting inclination of subjects in an image
An imaging apparatus wherein a captured image is subjected to a rotational transform so as to correct the inclination of one or more subjects in the captured image. The imaging apparatus defines, with reference to a physical inclination detected by a sensor, an angle range in which the image is to be processed. The imaging apparatus then processes the captured image and detects lines therein and inclination angles thereof. The imaging apparatus then creates histograms indicative of frequency distributions of the inclination angles of those lines, and selects, in the created histograms, an inclination angle having a frequency that satisfies a predetermined criterion, as a rotational angle to be used for the rotational transform. |
| US08466965B2 |
Wall plate digital television antenna signal meter and method
A wall plate assembly having a television channel select switch, a channel display, and a signal strength display. A circuit board on the rear of the wall plate includes a television antenna connector, a television output connector, and control electronics. The control electronics displays the selected channel in the channel display, determines the signal strength for the selected channel in any signal on the television antenna connector and displays it in the signal strength display. The control electronics delivers the signal for the selected channel to the television output connector. |
| US08466961B2 |
Apparatus and method for outputting video images, and purchasing system
The video input unit inputs video data. The reference data input unit inputs a plurality of reference data relating to the video data. The extraction condition determining unit determines, from the identification information of the plurality of reference data, an item of identification information in correspondence with a period of time elapsed after receipt of an output request. The reference data extracting unit extracts the reference data having the determined identification information. The analyzing unit calculates the level of similarity between the frames in the input video data and the reference data, and extracts frames whose level of similarity is greater than a first threshold value. The video generating unit generates output video data that includes the extracted frames. The output unit outputs the generated output video data. |
| US08466960B2 |
Liquid droplet recognition apparatus, raindrop recognition apparatus, and on-vehicle monitoring apparatus
Disclosed is a liquid droplet recognition apparatus for detecting liquid droplets attached to a front surface of a transparent member. The apparatus includes an image pickup apparatus that picks up a vertically polarized light image and a horizontally polarized light image at the front surface of the transparent member from a side of a rear surface of the transparent member; and a signal processing unit that determines whether the liquid droplets are attached to the front surface of the transparent member based on a polarized-light image ratio composed of the vertically polarized light image and the horizontally polarized light image picked up by the image pickup apparatus. |
| US08466952B2 |
Analysis of video composition of participants in a video conference
A method of determining whether a video frame meets the design composition requirements associated with a video conference, said method comprising steps performed by a processor of: providing design composition requirements for the video frame, wherein the design composition requirements are available at runtime; analyzing captured video content from a video conference, to determine whether a participant of interest is present in a video frame of the video content; and analyzing the video frame to determine if it meets the design composition requirements for the video conference. |
| US08466949B2 |
Exposure device and image forming apparatus
There is provided an exposure device including: a light-emitting element array having an elongated support and plural light-emitting elements, the light-emitting elements being arranged in at least one row along a length direction of the support such that a spacing between two adjacent light-emitting elements is a pre-specified first spacing; and a hologram element array having a hologram recording layer disposed on the support and plural hologram elements formed, the plural hologram elements corresponding with each of the light-emitting elements and being formed such that a spacing along the support length direction between two adjacent hologram elements is the first spacing, and a diameter in the support length direction of each of the plural hologram elements being larger than the first spacing, such that a respective light emitted from each of the light-emitting elements is diffracted and focused toward a pre-specified image-forming plane by the corresponding hologram element. |
| US08466948B2 |
Optical scanning device including a plurality of light sources
An optical scanning device includes a plurality of light sources, at least two securing units provided for each of the light sources, and a substrate for driving the light sources. The components are arranged such that the direction “A” in which the light sources are arranged has an upward slant with respect to a lateral direction (i.e. X direction) of the substrate, and the direction “B” in which the at least two securing units provided for each of the light sources are arranged has a downward slant with respect to the lateral direction of the substrate. Accordingly, a compact optical scanning device can be provided. |
| US08466946B2 |
Image forming apparatus and light intensity correction method
Disclosed is an image forming apparatus including an optical writing device including, a light source section composed of a plurality of light emitting elements arranged in a main scanning direction; an optical section including a plurality of coupled lenses to form an image on a light exposure face by gathering light emitted from the light emitting elements; and a storage section to store first correction data for correcting the light intensity of the plurality of light emitting elements and second correction data for correcting an optical characteristic specific to the coupled lens, and a control section to read out the first correction data and the second correction data from the storage section of the optical writing device and to correct the first correction data based on the second correction data. |
| US08466944B2 |
Device and process for marking a moving object by laser
Device and process for marking a moving object by laserA process for marking a moving object by means of a laser using a laser system with a laser beam with the ability to mark within a working area characterised in that: the position of the object to be marked is obtained by means of a sensor, and the speed of the object to be marked is varied in relation to the position of the object to be marked relative to the working area and/or the position of the laser beam within the working area. |
| US08466938B2 |
Transferred medium
A transferred medium is provided. In one exemplary embodiment a transferred medium includes a projection part projected in a transferring direction. The projection part can be integrally formed at a front end of the transferred medium. The transferred medium can have a plate shape that can be nipped between a feed driving roller that is rotationally driven and a feed driven roller that is rotationally driven in contact with the feed driving roller. The transferred medium can also be configured to be transferred in the transferring direction with the rotation of the feed driving roller. Further, the transferred medium can include a plurality of the projection parts at its front end in a direction perpendicular to the transferring direction of the transferred medium with a predetermined pitch. Other embodiments of a transferred medium are also disclosed. |
| US08466936B2 |
Color gamut mapping method for multimedia equipment, a television and a color processing apparatus
A color gamut mapping method for multimedia equipment is disclosed. This method performs color gamut mapping on a video signal received by the multimedia equipment and gives an output, wherein the video signal is in a first color gamut while display light of the multimedia equipment is in a second color gamut. The color gamut mapping method for multimedia equipment comprises the steps of: converting the received video signal into a luminance signal and a chrominance signal, and calculating a two-dimensional plane according to the luminance signal and the chrominance signal, wherein the two-dimensional plane intersects the first color gamut to obtain a first region and intersects the second color gamut to obtain a second region; calculating location of a to-be-mapped point corresponding to the video signal in the first region according to the luminance signal and the chrominance signal of the video signal, and calculating a mapping point in the second region by making calculations on the to-be-mapped point to output a mapping point signal. |
| US08466934B2 |
Touchscreen interface
A user interface including a display screen and an input device. The input device is for example a touchscreen, a touch pad, and one or more proximity sensors. The input device detects an input event, more specifically a pointing object placed in proximity therewith. Parameters of the input event include distance of the pointing object from the input device, speed of displacement of the pointing object towards the input device, direction of displacement of the pointing object towards the input device, and direction of displacement of the pointing object relative a plane of the input device. The display screen effects output events or magnification events. A field of view on the display screen (i.e. an area on the display screen) is magnified. At least one of scale of magnification, size of field of view to be magnified and size of resultant magnified field of view is dependent on at least one of the parameters of the input event. A user interface method for controlling magnification events effected by the display screen in response to signals generated by the input device is also provided by the present disclosure. |
| US08466933B2 |
Information processing unit having communication function
An information processing unit is configured so that in a case where a display-rotating button 4 or 11b is operated by a user so as to select a second display mode, and where either a communication unit 5 or 13 is in an activated state and the user does not halt the action of the communication unit 5 or 13, the display mode is shifted to a mode other than the second display mode. Thereby, it is possible to urge the user to change the posture of a main body 1. |
| US08466932B2 |
System and method for automatically selecting electronic images depending on an input
A system and a method for automatic selection of images, which are displayed on a screen. Embodiments of the invention relate to a system for automatically selecting electronic images depending on an input, which includes input analyzing means being adapted for receiving an input, for analyzing the received input for dominant colors, and for outputting the analyzed dominant colors, image analyzing means being adapted for receiving electronic images, for analyzing each electronic image for colors dominant in tile image and for outputting tile analyzed dominant colors, and image selection means being adapted for receiving the outputted dominant colors from the input analyzing means and the image analyzing means, for processing the received dominant colors, for selecting an electronic image based on the processing, and for signaling the selection. This allows to automatically influence lighting in an environment such as a home, retail or hospitality environment. |
| US08466931B2 |
Color modification of objects in a virtual universe
A computer implemented method, apparatus, and computer program product for modifying an object. In one embodiment, the process obtains avatar tracking data that identifies a location of an avatar in relation to a range of an object. The range includes a viewable field. The process then calculates modified pixel color values to form a modified color in response to detecting a condition for triggering modification of the object. Thereafter, the process modifies a color of the object to form the modified color when the location of the set of avatars is within the range of the object. |
| US08466930B2 |
Color adjustment circuit
The fact that B and R are close to a U axis and to a V axis, respectively, is noted. On that basis, from an example of color adjustment parameters set in directions of colors, it is found out that, when inputted V is in a negative range, B has a small influence. Accordingly, a B component is omitted from calculation in order to reduce a calculation amount. Similarly, components having small influences are omitted when B is in a positive range, when U is in the positive range, and when U is in the negative range. Thereby, adjustment parameters AR, AG, and AB set in directions shown in the drawing can be defined. When inputted V is in the positive range, a V component can be adjusted by multiplying AR by the inputted V. Similar processing is performed when inputted V is in the negative range, when U is in the positive range, and when U is the negative range, respectively. With this taken into consideration by setting values of the adjustment parameters for respective RGB larger than 1 or smaller than 1, color transformation processing for adjusting darkness/lightness of colors can be performed, independently of brightness, so as to bring values of U and V close toward a color component to be increase in intensity. This allows reduction in load of color transformation processing. |
| US08466928B2 |
Image processing apparatus and method
Disclosed is an image processing apparatus for inputting a plurality of rectangular images each composed of n×n pixels and outputting line-by-line image data in which one line is composed of n×n×m pixels. A line buffer stores n lines of image data, each line is composed n×n×m pixels. The apparatus generate a write address for writing a rectangular image to the line buffer memory and a read-out address for reading line-by-line image data out of the line buffer memory, and changes over a method of generating the write address between a first write-address generating method and a second write-address generating method whenever m rectangular images are written to the line buffer, and changes over the read-out address between a first read-out-address generating method and a second read-out-address generating method whenever n lines of image data are read out of the line buffer. |
| US08466923B2 |
Method and apparatus for contolling writing of data to graphic memory
A method and apparatus for controlling writing of data to a graphic memory is provided. In the method and apparatus, a plurality of consecutively input data pieces are controlled to be not consecutively written to the same memory area in terms of time or space. |
| US08466912B2 |
Content display device, content display method, content display program, recording medium, server apparatus, content providing method and content providing program
A content display device effectively displays content utilizing a visible area which is not hidden in a display area which is partially hidden, without changing the state of the display area. The content display device has: a determining means that determines whether or not one of display areas is partially hidden when the display areas arranged on a screen overlap each other; a specifying means that, when it is decided that one of the display areas is partially hidden, specifies a visible area included in the display area which is partially hidden; an acquiring means that acquires content comprising a feature portion of content positioned in the visible area at the time of display of the content in the display area which is partially hidden; and a display means that displays the acquired content in the display area which is partially hidden. |
| US08466910B2 |
Display drive apparatus and display apparatus
A display pixel including a light-emitting element and a drive element for supplying current flowing in a current path to the light-emitting element is applied with a detection voltage based on a predetermined unit voltage. Based on a value of current flowing in the current path of the drive element, a specific value corresponding to an element characteristic of the drive element is detected. A gradation voltage corresponding to a luminance gradation of display data is generated. Based on the specific value and the unit voltage, a compensated voltage is generated. By compensating the gradation voltage based on the compensated voltage, a compensated gradation voltage is generated. And the compensated gradation voltage is supplied to the display pixel. |
| US08466904B2 |
Light sensing circuit and flat panel display including the same
A light sensing circuit for use in auto brightness control (ABC), and a flat panel display including the light sensing circuit. The light sensing circuit includes a first photodiode; a second photodiode which is electrically connected to the first photodiode and includes a shielding film for shielding externally incident light; a first voltage fixing unit which is connected to the first photodiode and the second photodiode and maintains a voltage applied to the first photodiode at a certain value; and an analog-to-digital converter (ADC) which generates a digital value that depends on a current flowing in the first photodiode and the second photodiode. Accordingly, the light sensing circuit can precisely sense the brightness of a surrounding environment and drive a flat panel display with the most suitable brightness. |
| US08466903B2 |
Display apparatus and position detecting method
An image generating unit of a display apparatus generates a determination image based on first and second light reception images obtained from light reception cells in a light-emission period and in a non-light-emission period, respectively. An image determining unit determines whether or not an image of an object to be detected is included in the determination image, stores data corresponding to the determination image as initial data into a storage when the object image is not included in the determination image, and stores the data corresponding to the determination image as detection data into the storage when the object image is included in the determination image. A position determining unit determines at least an object position based on an image represented by the detection data in the storage and an image represented by the initial data in the storage. |
| US08466902B2 |
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. |
| US08466901B2 |
Optical touch system having integrated optical touch apparatus and panel apparatus and operating method thereof
An optical touch system is disclosed. The optical touch system comprises a panel apparatus and an optical touch apparatus. The panel apparatus includes a first position and a second position. The optical touch apparatus includes a light emitting module, a light path adjusting module, a light sensing module, and a processing module. The light emitting module and the light sensing module are set on the first position and the second position respectively. The light emitting module emits a sensing light, and the sensing light is reflected by the light path adjusting module to form a reflected light. The light sensing module receives the reflected light and generates a sensing result according to whether the light sensing module receives the reflected light. The processing module determines the touch point position formed on the panel apparatus according to the sensing result. |
| US08466900B2 |
Capacitance sensor and information input apparatus
Provided is a capacitance sensor including: a first electrode including a first region gradually larger in height with respect to a width direction parallel to a first direction in parallel with a second direction orthogonal to the first direction, a second region gradually smaller in height with respect to the width direction, and a third region causing the first and second regions to be opposed; a second electrode opposed to the first region in the second direction, and gradually smaller in height with respect to the first direction in parallel with the second direction; a third electrode opposed to the second region in the second direction and gradually larger in height with respect to the first direction in parallel with the second direction; and a support body supporting electrode groups including the first to third electrodes while connected via the third region, and arranging those groups along the second direction. |
| US08466898B2 |
Input device and display device including the same
An input device includes an insulation layer having a first main surface, and a second main surface positioned on the opposite side of the first main surface, a first detection electrode pattern provided on the first main surface of the insulation layer and arranged along a first direction, a second detection electrode pattern arranged along a second direction and having an intersection region provided on the second main surface of the insulation layer so as to intersect with the first detection electrode pattern in a plan view, and a detection region provided on the first main surface of the insulation layer, and a conductive electrode provided on the second main surface of the insulation layer, in which the conductive electrode has an opening, and the intersection region of the second detection electrode pattern is positioned in the opening. |
| US08466897B2 |
Information processing method and apparatus
An information processing apparatus comprising a touch screen which detects a touch input by a user detects the position and pressure of each of a plurality of pressed points corresponding to a plurality of touch inputs existing at the same time on a touch screen. Then, the front/rear overlap relationship of the plurality of objects displayed on the touch screen is changed based on the difference in pressure between the detected plurality of pressed points. |
| US08466893B2 |
Use of a two finger input on touch screens
A system and method for detecting at least two-finger input on a touch screen of a display such as computer, etc. includes a display screen; a sensing grid arranged for sensing touch on said display screen; a plurality of electrodes connected electrically to the sensing grid. A controller receives an output from the sensing grid, and a module identifies at least two points on the grid indicating locations of the display screen that have been touched by a user and identifies a geographic portion of the display screen to be identified based on said at least two points. As the position of the fingers are relative to the position of the screen via change in a direction of a Z-coordinate, a variable zoom can be provided by the sensing grid commensurate with different distances that the multiple fingers are sensed from the display screen. |
| US08466887B2 |
Method and system for handling multiple touch input on a computing device
A system for handling multi-touch input on a computing device enables the device to handle multi-touch input where each touch input is provided to a separate application executing on the device. In response to a first touch input, a first application generates and registers a first connection point with a link component. Similarly, a second application generates and registers a second connection point in response to a second touch input. The link component then provides the second connection point to the first application and notifies the first application that it should complete a communication connection with the second application. The two applications then exchange information to determine a coordinator application that will execute first in response to the input. The information exchange may include a handshake process in which each application may request or provide information and notify the other application that it will or will not execute an operation. After the coordinator is selected, the selected application executes an operation. |
| US08466883B2 |
Identifying contacts on a touch surface
Apparatus and methods are disclosed for simultaneously tracking multiple finger and palm contacts as hands approach, touch and slide across a proximity-sensing, multi-touch surface. Identification and classification of intuitive hand configurations and motions enables unprecedented integration of typing, resting, pointing, scrolling, 3D manipulation and handwriting into a versatile, ergonomic computer input device. |
| US08466879B2 |
Multi-touch manipulation of application objects
The manipulation system described herein provides a common platform and application-programming interface (API) for applications to communicate with various multi-touch hardware devices, and facilitates the interpretation of multi-touch input as one or more manipulations. Manipulations map more directly to user intentions than do individual touch inputs and add support for basic transformation of objects using multiple touch contacts. An application can use manipulations to support rotating, resizing, and translating multiple objects at the same time. The manipulation system outputs two-dimensional (2D) affine transforms that contain rotation, scale, and translation information. Thus, using the manipulation system the application author can focus more on building touch-capable applications and let the manipulation system handle the underlying transformations and communication with the multi-touch hardware. |
| US08466878B2 |
Handheld electronic device including automatic preferred selection of a punctuation, and associated method
A method of enabling input on a handheld electronic device, which includes an input apparatus having a number of input members that are capable of being actuated, wherein at least one of the input members has a plurality of selectable output alternatives, includes detecting as a first input an actuation of an input member, generating a first output, detecting as a second input an actuation of an input member having a plurality of selectable output alternatives comprising at least a primary punctuation and a secondary punctuation, determining that said first output has a predetermined characteristic, preferring as a second output said secondary punctuation, and outputting said second output. |
| US08466876B2 |
Terminal
A terminal includes a lower housing; an upper housing slidably installed with respect to the lower housing; and a pressing member with both ends being supported by the lower and upper housings, respectively, for providing variable levels of pressure in diverse directions according to a sliding position of the upper housing with respect to the lower housing, wherein one end of the pressing member is movably linked to the lower housing. The small-sized pressing member provides a maximum level of pressure to facilitate the sliding movement of the upper housing with respect to the lower housing. Thus, space utilization can be improved. |
| US08466875B2 |
Electroencephalogram interface system, electroencephalogram interface apparatus, method, and computer program
An electroencephalogram interface system includes: sections for measuring an electroencephalogram and an eye movement; an output section for presenting on a screen an option related to a device operation; a highlight determination section for, if a predetermined time has elapsed since a rotational angular velocity of the eye movement becomes equal to or less than a threshold value, identifying a region of the screen in which the user is fixing one's gaze based on the eye movement, and determining an option to be highlighted; an interface section for highlighting the determined option, and determining an operation of the device based on an event-related potential in the signal based on the timing of highlighting the option; and a timing adjustment section for adjusting a timing of beginning highlighting based on the eye movement after a process of displaying the option on the screen is begun and until the option is displayed on the screen. |
| US08466872B2 |
Input apparatus
An input apparatus includes a case, an operation body stored rotatably in the case, a magnetic body fixed to the operation body, a magnet provided around the operation body, a magnetic detection element for detecting a magnetic flux from the magnetic body, and a frame for retaining the case. The magnetic detection element faces the operation body with a predetermined space therebetween. The frame includes depression sections for causing the magnetic detection element to elastically contact the lower surface of the case. This input apparatus can accurately detect a rotation angle. |
| US08466871B2 |
Input apparatus for in-vehicle devices
An input apparatus for in-vehicle devices is easy to use and facilitates recognizing the position of fingertips. For this, the input apparatus includes a control unit including a recess allowing fingers to be inserted thereinto and having a control surface on an inner side wall thereof, a control switch disposed on the control surface, and a camera horizontally photographing the fingers inserted into the recess; and a display unit displaying an image of the fingers photographed by the camera to overlay on a control screen. |
| US08466870B2 |
E-paper application control based on conformation sequence status
A system for one or more portions of one or more regions of an electronic paper assembly having one or more display layers includes, but is not limited to: one or more conformation sensor modules configured to direct obtaining information associated with one or more changes in one or more sequences of two or more conformations of one or more portions of one or more regions of the electronic paper assembly and one or more coordination modules configured to direct coordinating the one or more changes in one or more sequences of two or more conformations of one or more portions of one or more regions of the electronic paper assembly with one or more commands. In addition to the foregoing, other related method/system aspects are described in the claims, drawings, and text forming a part of the present disclosure. |
| US08466868B2 |
Organic light emitting display device and method for driving the same
An organic light emitting display device having low power consumption is disclosed. Power in the device is saved by precharging data lines if the data of the current frame has a higher voltage than the data of the previous frame. Accordingly, if the data lines are precharged the data line driving buffer does not need to use as much power. |
| US08466854B2 |
Organic electro-luminescent device package and fabricating method thereof
An organic electro-luminescent device package includes an organic electro-luminescent device array substrate, a transparent cover, and a frit. The organic electro-luminescent device array substrate includes a first substrate and a plurality of organic electro-luminescent devices arranged on the first substrate in an array. The transparent cover is disposed over the organic electro-luminescent device array substrate. The transparent cover includes a second substrate and a conductive layer disposed on the second substrate. The organic electro-luminescent devices are located between the first substrate and the second substrate. The frit is disposed between the organic electro-luminescent device array substrate and the transparent cover to surround the organic electro-luminescent devices. The frit is located between the first substrate and a portion of the conductive layer, and the portion of the conductive layer corresponding to the frit is transparent. |
| US08466846B1 |
Ultra wide band balanced antipodal tapered slot antenna and array with edge treatment
The present disclosure is directed to a dual-polarized antenna array including a first BAVA, a second BAVA and a cradle assembly. The cradle assembly includes first, second and third U-channel modules connected via first and second frame portions. The first U-channel module, the second U-channel module, and the first frame portion receive first, second and third edge portions of a substrate of the first BAVA, respectively. The second U-channel module, the third U-channel module, and the second frame portion receive first, second and third edge portions of a substrate of the second BAVA, respectively. When received within the cradle assembly, the substrate of the first BAVA is oriented perpendicular to the substrate of the second BAVA. The first BAVA is a vertical polarization input and the second BAVA is a horizontal polarization input. |
| US08466845B2 |
Wide bandwidth balanced antipodal tapered slot antenna and array including a magnetic slot
A balanced, antipodal tapered slot antenna includes one or more antenna elements or unit cells having metallic cross walls that are located in spaces between the adjacent elements of the antenna. The elements can include vias interconnecting metallic conductors of the elements and one or more magnetic slots in the metallic conductors. A plurality of the antenna elements or unit cells can be arranged in an antenna array that has a mirrored configuration with adjacent intermediate neighboring elements of the antenna array mirrored one-dimensionally with elements reversed along the E-plane, or doubly-mirrored, two-dimensionally, in the E-plane and the H-plane by reversing the orientation of alternate elements. Metallic cross walls and metallic rods are disposed in a non-electrically contacting relationship with adjacent antenna elements. The substrate of the antenna includes dielectric material located at the aperture of the antenna element. |
| US08466842B2 |
Window antenna
A vehicle window assembly. The window assembly includes a glass ply and an electro-conductive coating located on a surface of the glass ply. The electro-conductive coating has an outer peripheral edge that is adapted to be spaced from an inner metal edge of a vehicle frame so as to define an antenna slot. The electro-conductive coating includes at least one deleted portion adjacent the outer peripheral edge, wherein the deleted portion is sized to tune the antenna slot to a desired resonant frequency. |
| US08466840B2 |
Wireless transmission device and computer system using the same
A wireless transmission device and a computer system using the same are provided. The wireless transmission device is adapted to a computer system having a first housing and a second housing, a display is disposed in the first housing, and a motherboard is disposed in the second housing. The wireless transmission device includes a first antenna and a signal processing module. The first antenna is disposed in the side edge of the first housing opposite to the second housing and the signal processing module is disposed in the second housing. The signal processing module is connected with the first antenna via a cable, and it also has a second antenna, so as to process a wireless signal transmitted by the first antenna and the second antenna. |
| US08466839B2 |
Electronic devices with parasitic antenna resonating elements that reduce near field radiation
Antennas are provided for electronic devices such as portable computers. An electronic device may have a housing in which an antenna is mounted. The housing may be formed of conductive materials. A dielectric antenna window may be mounted in the housing to allow radio-frequency signals to be transmitted from the antenna and to allow the antenna to receive radio-frequency signals. Near-field radiation limits may be satisfied by reducing transmit power when an external object is detected in the vicinity of the dielectric antenna window and the antenna. A proximity sensor may be used in detecting external objects. A parasitic antenna resonating element may be interposed between the antenna resonating element and the dielectric antenna window to minimize near-field radiation hotspots. The parasitic antenna resonating element may be formed using a capacitor electrode for the proximity sensor. A ferrite layer may be interposed between the parasitic element and the antenna window. |
| US08466838B2 |
Circularly polarized microstrip antennas
The present invention in one aspect relates to a circularly polarized antenna having a conductive ground layer, a conductive patch and a dielectric substrate formed between the conductive ground layer and the conductive patch. The conductive patch formed in a square shape with four equal sides and has four square slots with each formed in the central portion of each side, and two rectangular slots orthogonally formed in the central area of the square such that one rectangular slot is aligned with one diagonal of the square, the other rectangular slot is aligned with the other diagonal of the square, and the junction of the two rectangular slots is coincident with the geometrical center of the square. |
| US08466835B2 |
Systems and methods for clock correction
A non-GPS satellite-based system enables correction of a local clock in a user device to facilitate GPS-based location determination. |
| US08466833B2 |
Monitoring system for an inner area of a machine
A monitoring system for an inner area of a machine includes a radar source radiating or injecting radar radiation into the inner area and a radar receiver receiving radar radiation reflected in the inner area and emitting the reflected radar radiation as a received signal. A control and evaluation unit determines an actual signature from the received signal and compares the actual signature to a stored nominal signature representing a fault-free machine. An output unit outputs a fault error signal when a discrepancy between the actual signature and the nominal signature exceeds a tolerance value. |
| US08466830B2 |
Electronic scanning radar apparatus, receiving wave direction estimating method, and computer-readable storage media storing receiving wave direction estimation program
An electronic scanning radar apparatus includes a transmission unit configured to transmit a transmission wave, and a receiving unit including a plurality of antennas receiving a receiving wave coming from a target. The receiving wave is formed from a reflection wave of the transmission wave reflected at the target. A beat signal generation unit is configured to generate beat signals in response to the transmission wave and the receiving wave. A frequency resolution processing unit is configured to obtain complex number data calculated from beat frequencies having signal levels obtained by performing a frequency resolution for the beat signals based on a predetermined frequency width. A peak detector is configured to detect an existence of the target by detecting peak signal levels of the beat frequencies, and a direction detecting unit is configured to calculate an incoming direction of the receiving wave based on a normal equation having an order. |
| US08466829B1 |
Super-angular and range-resolution with phased array antenna and multifrequency dither
A radar system comprises an electromagnetic transmitter and an array of antenna elements connected in Multiple-Input Multiple-Output manner for routing signals reflected from the target to a plurality of receive beam rotation processors. The receive beam rotation processing for each antenna element includes application of rotation frequency offsets to the received signals and summation in summing and differencing adders to generate I and Q components of the rotating beams. The I and Q components for each element are summed to generate received signals including angle-or-arrival (AOA) information. The AOA information is further processed by correlating with reference replica AOA signals and by averaging to determine the actual AOA. The transmitter may have multiple contrarotating beams generated by application of frequency offsets. The transmit and receive beam rotations may be synchronized. |
| US08466827B2 |
Object detecting device
An object detecting device which can reduce the influence of an error caused by temporal displacement between a detection result by a radar and a detection result by image processing and thus, the precision of object detection can be improved. In one particular embodiment, the device may receive image data captured by a camera and radar data from a radar unit. The device searches the image data for the target object, and also extracts detection points from the radar data that correspond to the target object. The position of the target object in the image is corrected in accordance with the radar detection data. |
| US08466825B2 |
Combined electromagnetic wave absorber
An electromagnetic wave absorber is provided which has an outstanding electromagnetic wave absorption property with a return loss of 20 dB or greater in a wide frequency band of 30 MHz to 20 GHz. A combined electromagnetic wave absorber includes a magnetic absorber plate, a crossed electromagnetic wave absorber disposed on the magnetic absorber plate, and a compact electromagnetic wave absorber disposed in a space defined by the dielectric loss plates of the crossed electromagnetic wave absorber on the magnetic absorber plate. When viewed in the direction perpendicular to the magnetic absorber plate, the compact electromagnetic wave absorber is configured in a multilayer structure having a plurality of electromagnetic wave absorbent layers with a low dielectric layer interposed therebetween. |
| US08466823B2 |
Cascade analog-to-digital converting system
A novel analog-to-digital converter (ADC) system using a two-step conversion is disclosed. The ADC system is capable of achieving high sampling rate, low power consumption and low complexity. The new proposed ADC is formed by cascading a flash ADC having high sampling rate and low resolution with a successive approximation (SA) ADC having low power consumption and low sampling rate. |
| US08466822B2 |
Analog-to-digital conversion apparatus and signal processing system
An AD conversion apparatus includes: a first AD converter for converting an input analog signal into a first digital signal; a second AD converter for converting an analog signal obtained as a result of multiplying the input analog signal by a coefficient α into a second digital signal; a first computing unit for multiplying the first digital signal output by the first AD converter by α2 obtained as a result of squaring the coefficient α; a second computing unit for multiplying the second digital signal output by the second AD converter by α−1 which is the reciprocal of the coefficient α; and a third computing unit for computing a difference between a first computation result output by the first computing unit and a second computation result output by the second computing unit and outputting the difference as a result of AD conversion carried out on the input analog signal. |
| US08466821B2 |
Delta sigma ADC
A ΔΣADC is provided that is capable of suppressing increase of a circuit scale without losing noise shaping function even when a switching speed of a switch for performing time-division process is lower than a sampling rate of the ΔΣADC. For a code values provided by a comparator (105), the ΔΣADC (100) has a first storage section (106-1) and a second storage section (106-2) respectively for signal sequences (a first signal sequence and a second signal sequence) constituting a time-divisionally combined signal. Then, one of the two storage sections (i.e. the first storage section (106-1) and the second storage section (106-2)) that corresponds to a branch selection signal is configured to store the code value obtained from the comparator (105). On the other hand, one of the two storage sections (i.e. the first storage section (106-1) and the second storage section (106-2)) that is not the storage section corresponding to the branch selection signal is configured to hold the already stored code value. |
| US08466819B2 |
System and method for selective wavelength interleaved filtered technique (SWIFT) ADC
A system and method for selective wavelength interleaved filtering technique for analog to digital conversion (ADC) comprises a remote aperture for analog input, a modulator operable to transform the analog input into an initial optical signal, a photonic front end having high resolution optical filters operable to filter the optical signal into multiple subsequent optical signals and supply local oscillators for downconversion into electrical signals, a segmented subsystem having a plurality of ADCs, each operable to receive and convert one subsequent optical signal of the optical signals, and a memory buffer and process subsystem operable to reconstruct the converted subsequent optical signals into a digital representation of the analog input by executing reconstruction algorithms. Provision is made for compensation of distortions arising in the electrical to optical to electrical conversion process. The optical filters can include a self-registered filter wherein individual passbands are intrinsically aligned to one another. |
| US08466817B2 |
Electronic device and method for driving an internal function block of a processor of the electronic device to operate in a linear region
An electronic device and a method for driving an internal function block of a processor of the electric device to operate in a linear region. The electronic device comprises a processor having two multiple purpose pins (MPP1 and MPP2), an external device connection port, and two resistance elements. The external device connection port is further connected to the MPP1 and at a tested voltage. The first resistance element is connected between a high level voltage and the external device connection port. The second resistance element is connected between the external device connection port and the MPP2. The processor is configured to output the high or low level voltage at MPP2 when the tested voltage is in a non-linear operating region, to guarantee the tested voltage to a linear operating region of the function block which is coupled to the MPP1 by a multiplexing design. |
| US08466816B2 |
Method and apparatus for serializing bits
A circuit for serializing bits including a clock circuit and a serializer. The clock circuit may be configured to generate a plurality of clock signals from a received master clock signal. A plurality of bits may be transmitted to the serializer in response to a transition of a first clock signal. The serializer may comprise a system of latches and a rotary circuit. The system of latches may be configured to receive a first half of the plurality of bits in response to a first transition of a second clock signal and to receive a second half of the plurality of bits in response to a transition of a third clock signal. The rotary circuit may be configured to receive the plurality of bits from the system of latches and to output each bit at a particular time based on a plurality of rotary clock signals. |
| US08466814B2 |
Touch sensor
A touch sensor includes a Printed Circuit Board (PCB) that is transparent with respect to light in a visible wavelength band, an upper clad and a lower clad formed on the top face and the bottom face of the PCB, a light source for emitting light to a side of the PCB, and a key top layer disposed on the upper clad. |
| US08466809B2 |
System comprising two combined instruments mounted on board an aircraft and method implementing the system
The invention relates to a system including two integrated electronics instruments mounted onboard an aircraft and communication links between the two integrated electronics instruments, each integrated electronics instrument including independent determination of flight parameters of the aircraft and display of either flight parameters or navigation parameters of the aircraft. The system also includes a selection module making it possible to choose, from the sensors of the two integrated electronics instruments, those retained for determining the flight parameters. Embodiments of the invention also relate to a method using the system described above. The method includes selecting from the two integrated electronics instruments the sensors retained for determination of the flight parameters according to their availability, and displaying the determined flight parameters on the display of any one or both of the integrated electronics. |
| US08466804B2 |
Incursion collision avoidance system for vehicle traffic control
A system to identify junctions of restricted areas to approaching vehicles, including at least one warning signal generator adapted to transmit the warning signal into areas traversed by the vehicles approaching the restricted areas, a receiver in each of the vehicles receiving the transmitted warning signals when the vehicle approaches one of the restricted areas, and an alarm responsive to the warning signal, which produces an alarm signal detectable by a vehicle operator. |
| US08466798B2 |
Refrigerant charge level detection
A system includes a first sensor that provides an output indicative of a sensed temperature of a liquid refrigerant line that is within or extending from an outlet of a condenser coil of an air conditioner or heat pump unit. The system includes a second sensor that provides an output indicative of a sensed pressure in the liquid refrigerant line. A controller is configured to determine at least one target pressure value from the output indicative of the sensed temperature of the liquid refrigerant line. The controller is configured to determine if the level of refrigerant charge is at, above or below an acceptable level based on a comparison of the output indicative of sensed pressure to the at least one target pressure value. The system includes a display that displays an indication of whether the level of refrigerant charge is at, above or below an acceptable level. |
| US08466794B2 |
Head impact event reporting system
Head impact event evaluation systems and methods. A system and computer implemented method for event detection includes collecting sensor data transmitted from one or more sensor devices being attached to one or more users. The sensors transmit data when an event results in sensor data above a threshold value. At least one force is determined based on the collected sensor data. At least one force vector is determined based on a location of one or more sensors associated with the sensor devices and the determined at least one of the linear or rotational force. At least a portion of a human form is displayed with the determined force vector based on the determined at least on force vector on a display. |
| US08466792B2 |
Portable radio frequency identification system
A radio frequency identification (“RFID”) system and method of operating the same. In one embodiment, the RFID system includes a portable structure including a frame with a base supported by a plurality of wheels, an antenna tower and at least one removable shelf therein. The RFID system also includes an RFID reader located on the at least one removable shelf and at least one antenna mounted on the antenna tower and coupled to the RFID reader. The RFID system still further includes a computer system located on the at least one removable shelf and coupled to the RFID reader, and a power subsystem located on the at least one removable shelf and coupled to the RFID reader and the computer system. |
| US08466788B2 |
Device and method for protection against intrusion into the landing gear housing of aircraft
The disclosed embodiments relate to a device for protection against intrusions into the landing gear housings of an aircraft, including at least one sensor, for at least one housing, covering at least one housing entry area and connected to a calculator capable of processing the data from the sensor for detecting the intrusion of a target and generating intrusion occurrence information for triggering an alarm, wherein the calculator is connected to a device for providing aircraft flight phases and/or ground speed information, the device including a means adapted for changing the detection status from an active mode to an inactive mode based on the flight phases and/or ground speed information. |
| US08466787B2 |
Service method of gas appliances
A service method of gas appliances includes: Detecting the gas appliances at the client ends to generate detecting signals. Transmitting the detecting signals to a service end. Identifying which client end the detecting signals come from. Examining the detecting signals to find whether the gas appliance has an abnormal condition; and informing the client end when the abnormal condition is found. After all, the service end may monitor the gas appliances at the client end, and inform the client for repair when the gas appliance has detected an abnormal signal or has damaged parts. |
| US08466786B2 |
Locking mechanism with sabbath control unit
A lock mechanism for locking a door or the like with a Sabbath control unit comprises a Sabbath control unit comprising an optical device including a light beam emitter and detector spaced apart with a line of sight path between them, the optical device operative to provide output indicating if a light beam emitted by the emitter is received by the detector, and a locking mechanism comprising a moving member operative to be displaced between a locked state position wherein the door is locked and an unlocked state position wherein the door is unlocked, wherein the moving member is operative to block the line of sight path while in the locked state position and to clear the line of site path while in the unlocked state position, and wherein the Sabbath control unit is operative to activate an electronic device in response to output indicating that the light beam emitted by the emitter has not been received by the detector. |
| US08466783B2 |
Alarm analysis system and a method for providing statistics on alarms from a process control system
An alarm analysis system for providing statistics on alarms collected by a process control system including an alarm server receiving and storing alarms from one or more processes supervised by the control system. The alarm analysis system is run on the alarm server and the alarm analysis system is adapted to automatically produce and display the statistics in real time based on the alarms stored in the alarm server. |
| US08466780B2 |
Vehicle exterior rearview mirror system with indicator module
An exterior rearview mirror assembly of a vehicle includes a mirror casing and a reflective element and an indicator module having a housing, a circuit element and a lens element. The circuit element includes at least one light emitting diode. When the light emitting diode is powered, light emitted by the light emitting diode passes through the lens element. The housing includes at least one attachment element for mechanically attaching the indicator module at the mirror assembly. The lens element is disposed at an aperture of the mirror casing, whereby the lens element is viewable at the exterior of the mirror assembly and the housing of the indicator module is substantially concealed by the mirror casing. The indicator module provides a blind zone indicator that is operable to indicate to a driver of the vehicle that an object or other vehicle is detected at a side region of the vehicle. |
| US08466771B2 |
Sintered metal oxide for thermistor, thermistor element, thermistor temperature sensor, and method for producing sintered metal oxide for thermistor
Disclosed is a sintered metal oxide used for thermistors, which includes a complex oxide represented by the following general formula: La1-yAy(Cr1-xMnx)O3 (with the proviso that A represents at least either one of Ca or Sr, and x and y satisfy 0.0≦x≦1.0 and 0.0 |
| US08466766B2 |
Inductor core shaping near an air gap
An inductor core device, and method of forming same, that has at least a first inductor core section and typically has a second inductor core section, both formed of stacked layers of conductive material. The second core section may be positioned relative to the first core section to define an air gap therebetween and the sections are preferably profiled between their respective end faces and broad surfaces to reduce the eddy current losses induced in the core section(s) near the air gap. Various embodiments, “profile” shaping configurations, and core section arrangements are disclosed. |
| US08466765B2 |
Core and coil construction for multi-winding magnetic structures
Multi-winding magnetic structures and methods of making multi-winding magnetic structures are disclosed. In one embodiment, a multi-winding magnetic structure includes a core constructed of a magnetic material and a plurality of windings. The core includes a core top, a core bottom, and a plurality of columns. The core top has an exterior edge defining a shape of the core top. A central section of the core top has a substantially constant thickness that defines a thickness of the core top. The core bottom is beneath the core top and has an exterior edge defining a shape of the core bottom. A central section of the core bottom has a substantially constant thickness that defines a thickness of the core bottom. The thickness of one of the core bottom and the core top decreases from an edge of its central section to its exterior edge. The plurality of columns extends from the core bottom to the core top and the plurality of windings are wound around the columns. |
| US08466762B2 |
Magnetically actuated system
A magnetically actuated system includes a conductor and a magnetic field apparatus to generate a magnetic field. The magnetic field apparatus includes magnets and magnetically permeable materials to focus the magnetic field in areas of the conductor that produce a drive torque when the conductor carries a current. |
| US08466760B2 |
Configurable power supply using MEMS switch
Systems and methods for forming a configurable power supply uses a plurality of dual substrate MEMS switches to couple a plurality of power cells to provide a selectable, or variable, output voltage. The same circuit may output two different voltages to power two different circuits of the device, or may distribute the load evenly amongst the cells. Thus, the configurable power supply may extend the lifetime and improve the reliability of the device, or decrease its weight, size and cost. |
| US08466759B2 |
Reversible electromagnetic contactor
A reversible unit (10) is attached by being mounted over a pair of adjacently disposed electromagnetic contactors (1a) and (1b). The reversible unit (10) includes a pair of interlock plates (11) and (12), a lock piece (13), and a unit case (10b) accommodating the pair of interlock plates (11) and (12) and the lock piece (13). The lock piece (13) rotates in a first direction with the movement of one of the interlock plates (12) in a turn-on operation of one of the electromagnetic contactors (1a) to prevent the movement of the other interlock plate (11), and rotates in a second direction different from the first direction with the movement of the other interlock plate (11) in a turn-on operation of the other electromagnetic contactor (1b) to prevent the movement of one of the interlock plates (12). The unit case (10b) is provided with a lock piece display window (10g) which allows determination of the rotation of the lock piece (13) in the first direction or the second direction. |
| US08466758B1 |
Impedance tuner with integrated bias network
Single and multi-probe slide screw impedance tuners incorporate DC bias networks. The bias networks can be inserted at the test port, between DUT and first tuner probe/slug, or at the idle port, between tuner probe/slug and load or source. The bias networks are designed and optimized for different frequency and DC power (current, voltage) ranges and are insertable and exchangeable, depending on the application. The effects are short-circuit protection, higher compactness and shorter supply lines leading to: a) better control of spurious oscillations and IF impedance and b) improved sideband up-mixing behavior of the DUT in modulated-signal nonlinear applications. |
| US08466757B2 |
Multilayer common mode filter
A multilayer common mode filter is provided, which can inhibit cracks from occurring, while securing the magnetic coupling between coil conductors. Since magnetic layers are disposed in an inner region of spiral first and second coil conductors, the multilayer common mode filter can secure the magnetic coupling between the first and second coil conductors. In a columnar part including these magnetic layers, magnetic and nonmagnetic bodies are arranged alternately in the laminating direction, whereby the total volume of the magnetic layers in the inner region can be kept smaller than in the case where a magnetic layer penetrates through the inner region of the coil conductors. As a result, at the time of firing a matrix, the difference in the amount of shrinkage between the nonmagnetic and magnetic layers can be suppressed, so as to inhibit cracks from occurring at their interfaces. |
| US08466754B1 |
Low phase noise MEMS-based oscillator with bifurcation and parametric noise squeezing
The present invention is a method for reducing phase noise in oscillator signals. For example, the oscillator may be a low phase noise MEMS-based oscillator and may include a resonator (ex.—a MEMS resonator). Further, the resonator of the oscillator may be operated near a bifurcation point. Still further, the MEMS resonator may be parametrically pumped in such a way so as to redistribute the quadrature signal noise (ex.—phase noise) to in-phase noise (ex.—amplitude noise). |
| US08466753B2 |
Surface mounted crystal oscillator
A metal base having plural protrusions at its bottom is engaged with and placed on standing metal pins in plural through holes provided in a base board, and a circuit board is fitted to an upper end of the metal pins. A crystal resonator is arranged on the circuit board via a heater element, and the metal base is covered with a metal cover, thereby obtaining a sealed structure of the crystal resonator. A two-stage counterbored portion including a first-stage and a second-stage counterbored portions is formed in the bottom of the base board, and a solder or conductive resin is filled in a gap between the first-stage counterbored portion formed around the metal pin inserted into the through hole, and the through hole and the metal pin to fix the metal pin in the though hole. Slits penetrating through the base board are formed around the metal pin. |
| US08466752B2 |
System and method for supporting different types of oscillator circuits
In accordance with some embodiments of the present disclosure, an oscillator circuit comprises, a first pad associated with a first terminal of an oscillator and a second pad associated with a second terminal of the oscillator. The oscillator is configured to generate an oscillating signal and communicate the oscillating signal from the second terminal to a clock distributor coupled to the second pad. The oscillator circuit further comprises an oscillator gain element comprising an output node coupled to the first pad and an input node coupled to the second pad. The oscillator circuit also comprises a digital-to-analog converter (DAC) coupled to the first pad. The oscillator circuit additionally comprises a switching circuit coupled to the gain element. The switching circuit is configured to enable the gain element when the oscillator comprises a resonator and disable the gain element when the oscillator comprises a voltage controlled oscillating module. |
| US08466751B2 |
High-precision and low-consumption quartz oscillator
A precise, low-consumption low-frequency oscillator includes a low-consumption low-frequency oscillator, operating at a frequency FA, a temperature-compensated oscillator B used as frequency standard, operating at a frequency FB, and a circuit for supplying a stable frequency Fcorr. |
| US08466747B1 |
Integrated-circuit amplifier with low temperature rise
An integrated circuit comprises a GaAs substrate thermally and mechanically mounted on a SiC substrate. The GaAs substrate is doped to define first and second transistors. Circuit conductors are defined on the GaAs substrate, which conductors interconnect the source of the first transistor to neutral and the drain to the source of the second transistor. Conductors connect the gate of the second transistor to neutral, to define a cascode amplifier. The SiC substrate supports first and second matching circuits, one of which is connected to the gate of the first transistor, and the other of which is connected to the drain of the second transistor. |
| US08466743B2 |
Ground-referenced common-mode amplifier circuit and related method
Disclosed is an amplifier circuit configured to amplify a pulse stream. The amplifier circuit comprises a switching block including a first switch operable to couple an output node of the switching block to a positive reference voltage, a second switch operable to couple the output node to a ground reference voltage and a third switch operable to couple the output node to a negative reference voltage. The amplifier circuit is configured to amplify the pulse stream into an amplified signal detectable at the output node such that the amplified signal has a common-mode voltage level substantially equal to zero volts. In one embodiment, the amplifier circuit is configured to amplify the pulse stream in accordance with a Class-D amplification scheme. In one embodiment, the output node can be directly connected to a load device without a DC blocking capacitor being interposed between the output node and the load device. |
| US08466741B2 |
Transimpedance amplifier, integrated circuit and system
An integrated circuit according to one embodiment includes a first transimpedance amplifier and a second transimpedance amplifier. In the integrated circuit, one of the first transimpedance amplifier and the second transimpedance amplifier is set into an enabled state and the other is set into a disabled state. The first transimpedance amplifier and the second transimpedance amplifier share an input transistor. The first transimpedance amplifier has a first resistor provided between a feedback node thereof and an input node connected to the input transistor. The second transimpedance amplifier has a second resistor provided between a feedback node thereof and the first resistor. A feedback resistor of the second transimpedance amplifier is configured with a series connection of the first resistor and the second resistor. |
| US08466740B2 |
Receiving circuit, LSI chip, and storage medium
A receiving circuit with a simple circuit structure for performing wireless communication utilizing electromagnetic induction is provided. An LSI chip and a storage medium where wireless communication utilizing electromagnetic induction is performed and the circuit scale and circuit size can be reduced are provided. The following receiving circuit may be used: a parallel circuit where two diode elements whose directions are opposite are connected in parallel is used, one end of the parallel circuit is connected to the other end of a coil whose one end is connected to a ground potential line, and a capacitor is connected in series with the other end of the parallel circuit. A transistor whose leakage current is markedly reduced may be used as a diode in the receiving circuit. Such a receiving circuit may be used in an LSI chip or a storage medium. |
| US08466735B2 |
High temperature gate drivers for wide bandgap semiconductor power JFETs and integrated circuits including the same
Gate drivers for wide bandgap (e.g., >2 eV) semiconductor junction field effect transistors (JFETs) capable of operating in high ambient temperature environments are described. The wide bandgap (WBG) semiconductor devices include silicon carbide (SiC) and gallium nitride (GaN) devices. The driver can be a non-inverting gate driver which has an input, an output, a first reference line for receiving a first supply voltage, a second reference line for receiving a second supply voltage, a ground terminal, and six Junction Field-Effect Transistors (JFETs) wherein the first JFET and the second JFET form a first inverting buffer, the third JFET and the fourth JFET form a second inverting buffer, and the fifth JFET and the sixth JFET form a totem pole which can be used to drive a high temperature power SiC JFET. An inverting gate driver is also described. |
| US08466734B2 |
Gate driving circuit for power semiconductor element
A gate driving circuit for driving a power semiconductor element can include a MSINK that is an n-channel metal-oxide silicon field-effect transistor (MOSFET) with a low resistance value for rapidly drawing out the charges accumulated on the gate of an insulated gate bipolar transistor (IGBT), and a MSOFT that is an n-channel MOSFET with a high resistance value for slowly drawing out the charges. By shifting the time for turning ON of these MOSFETs, soft interruption can be performed rapidly and surely when overcurrent or short circuit current flows in the IGBT. Therefore, device breakdown is minimized or avoided and noise generation is suppressed. |
| US08466726B2 |
Duty cycle correction systems and methods
Duty cycle correction systems and methods of adjusting duty cycles are provided. One such duty cycle correction system includes a duty cycle adjustor and a variable delay line coupled to the duty cycle adjustor. First and second phase detectors have first inputs coupled to the duty cycle adjustor through an inverter and second inputs coupled to the variable delay line. The phase detectors cause the delay line to align rising or falling edges of signals at the output of the delay line with rising or falling edges, respectively, of signals at the output of the inverter. The controller simultaneously causes the duty cycle adjustor to adjust the duty cycle of the output clock signal until the rising and falling edges of signals at the output of the delay line are aligned with rising and falling edges, respectively, of signals at the output of the inverter. |
| US08466722B2 |
Startup and protection circuitry for thin oxide output stage
A method for startup and operation of an output stage of a transmitter, the output stage comprising a first protection field effect transistor (FET) and a second protection FET includes enabling a startup circuit; providing a first bias voltage to the first protection FET in the output stage and a second bias voltage to the second protection FET stage in the output stage by the startup circuit; disabling the startup circuit and enabling a protection voltage generator; providing the first bias voltage to the first protection FET in the output stage by the protection voltage generator; and providing the second bias voltage to the second protection FET in the output stage by a second bias voltage power supply. |
| US08466721B2 |
Injection locked frequency divider and PLL circuit
An injection locked frequency divider and a PLL circuit, having a wide operating frequency bandwidth and capable of reducing the influence of any parasitic capacitance, are provided. Injection locked frequency divider (100) includes ring oscillator 140 that cascade-connects first amplifier circuit (141) including N-channel MOS transistor (111) and P-channel MOS transistor (112), and second amplifier circuit 142 and third amplifier circuit (143) that have the same configuration as first amplifier circuit (141) in three stages in a ring; N-channel MOS transistor 150 in which the sources of N-channel MOS transistors (111, 121, 131) in the respective stages are connected to the drain thereof; and differential signal injection circuit (160) that injects injection signal I1 to the gates of P-channel MOS transistors (112, 122, 132) in the respective stages and injects a reverse phase signal of injection signal I1 as a differential signal to the gate of N-channel MOS transistor (150). |
| US08466713B2 |
Phase detection method and phase detector
Phase detection techniques in which an input signal is sampled to obtain several samples at different points in time with respect to a clock, said different points in time comprising an earliest point and latest point. The detection techniques further include generating a phase control signal obtained from the several samples of the input signal. |
| US08466708B2 |
State detection device for power supply system
A state detection device for power supply system comprises: a measurement unit that obtains current, voltage, and temperature at a chargeable and dischargeable power storage unit as measurement values; a storage unit that stores property information of the power storage unit; an arithmetic unit that uses different methods to calculate first and second states of charge for the power storage unit based upon the measurement values and the property information; a conflict detection unit that detects a conflict in an event that a difference between the first state of charge and the second state of charge is equal to or greater than a predetermined threshold; and a correction unit that corrects the property information during charging or discharging of the power storage unit in response to the conflict having been detected by the conflict detection unit. |
| US08466700B2 |
System that measures characteristics of output signal
A system including a first circuit and a second circuit. The first circuit includes analog components configured to receive an input signal and provide an output signal based on the input signal. The second circuit is configured to measure characteristics of the output signal to test the first circuit. At least one of the output signal and another output signal is fed back to provide the input signal and generate an oscillation in the output signal. |
| US08466698B2 |
Current sensor
A current sensor, which senses current passing through a harness via a terminal of a battery, includes a resistor through which current passes, a current sensing circuit which measures the current passing through the resistor based on a potential difference between two positions along the direction in which current is passed through the resistor, a power supply circuit which supplies power to the current sensing circuit, and at least one capacitor which is connected to at least one of an input terminal and an output terminal of the power supply circuit to smooth input/output voltage. The resistor includes a flat energizing path, and the capacitor is disposed in an area other than a plane of projection of the energizing path on a board on which the current sensing circuit and the power supply circuit are mounted. |
| US08466697B2 |
Arrangements for detecting discontinuity of flexible connections for current flow and methods thereof
A detection circuit arrangement in a plasma processing chamber having movable lower electrode is provided. The arrangement includes flexible connector having a first flexible connector end, a second flexible connector end and at least a slit. At least portion of the slit is disposed in a direction parallel to a line drawn between two flexible connector ends. One end is coupled to the movable lower electrode and another end is coupled to a component of the plasma processing chamber. Flexible connector provides low impedance current path between the movable lower electrode and the component of the plasma processing chamber. The arrangement also includes means for detecting current flow through conductor material disposed on one side of the slit. The means for detecting includes at least a coil wound around the conductor material and a detector circuit coupled to the coil for detecting the current flow interruption due to a tear. |
| US08466691B2 |
Determination of insulation resistance of an electric DC circuit
A method for determining an insulation resistance of an electric DC circuit having at least a first and a second terminal includes performing a measurement cycle, verifying whether the change of a measured current exceeds a predetermined change rate, calculating a total insulation resistance, and calculating a first insulation resistance between the first terminal and a reference potential and a second insulation resistance between the second terminal and the reference potential. An insulation resistance measurement circuit is also provided for carrying out the aforementioned method. |
| US08466690B2 |
High voltage insulation monitoring sensor
A sensor for condition monitoring the high voltage insulation of an electrical, generation, transmission or distribution system and/or an item of plant is described. The sensor comprises an impedance measurement unit that connects directly, via a single point of connection, to the electrical system to be tested. The electrical components of the impedance measurement unit are arranged so that high frequency partial discharge signals and low frequency power cycle information signal are preferentially transmitted through separate branches. Analysis of these separated signals thus enables extraction of information about the insulation of the electrical system being monitored. Safe operation of the sensor for users is also achieved through an opto-electronic circuit being employed to control the impedance measuring unit. |
| US08466687B2 |
System and method for detecting defects
A system including a charge source and at least one voltage measurement device is disclosed. The charge source is for generating a charging environment to produce at least one of a voltage profile and a current on an area of dielectric material disposed over a conductive substrate. The area of dielectric material includes a first area containing a subsurface defect. The area of dielectric material also includes a second area that is defect-free. The at least one voltage measurement device is for outputting voltage measurements at different positions over the area of dielectric material. The voltage measurements over the first area differ from voltage measurements over the second area to define a voltage differential. |
| US08466686B2 |
Test patch system
A test system for taking a sample of a constituent on a surface utilizing a fluid source includes an upper body and a concomitant mating lower body that includes an aperture in a portion thereof. A central fiber portion and a support extend through upper body aperture to provide a consistent surface for contacting the surface to be tested. |
| US08466682B2 |
Apparatus and method for downhole electromagnetic measurement while drilling
A directional resistivity tool includes a pair of transmitters deployed between at least one pair of receivers. Each of the transmitters and receivers preferably includes collocated z-mode and x-mode antennae. Exemplary embodiments may further include additional receivers, for example, additional pairs of receivers deployed axially about the transmitters or one or more deep reading receivers deployed on one axial end of the transmitters. Tools in accordance with the invention enable directional resistivity measurements to be acquired at multiple depths of investigation using fewer transmitter firings than conventional tools. |
| US08466678B2 |
Method and apparatus for enhanced in vivo MRI imaging
A method and apparatus for detecting the presence of abnormal tissues of the present invention utilizing a magnetic resonance imaging system in communication with a computer. The apparatus is configured to define a confidence region using a probability based confidence interval calculation such as multivariate or bivariate analysis for at least two parameters in a normal tissue sample by making a magnetic resonance image, and then to evaluate a second sample by making a magnetic resonance image. Parameters detectable by magnetic resonance imaging 3 are selected from t1, t2, t2*, signal intensity, and diffusion. |
| US08466673B2 |
Method and apparatus for detecting concavo-convex shape surface defects
A detection method for detecting a concavo-convex shape surface defect existing on a ferromagnetic metal object including sensing a signal attributed to strain of the concavo-convex shape surface defect having a size in a range of 0.5 to 6 μm. The signal is magnetic flux leaking from the ferromagnetic metal to which magnetic flux is applied. A detecting apparatus incorporates a magnetizer for magnetizing a ferromagnetic metal and a plurality of magnetic sensors arranged in the direction perpendicular to a traveling direction of the ferromagnetic metal to sense a signal attributed to strain of a concavo-convex shape surface defect having a size in a range of 0.5 to 6 μm. |
| US08466672B2 |
Method of processing encoder signals
A method of processing signals in a rotary encoder of the kind which comprises at least one annular track of encoding regions arranged as an alternating pattern of first encoding regions and second encoding regions. The encoder including first and second detectors, each of which is arranged to produce a first alternating output signal as the track of encoding regions rotates about its axis past the detector. The detector identifying a usable pair of transitions and a rejectable pair of transitions and utilizing the pairs of transitions to produce a compensated position measurement for the rotary encoder. |
| US08466670B1 |
Pulsed power supply
A power supply for a gated load includes a power current source controlled by a current magnitude signal. A capacitor integrates the power current to produce load voltage. The power current is sampled, and compared with a reference voltage appearing across a reference capacitor, to produce the current magnitude signal. The reference voltage is controlled by a window comparator which charges the reference capacitor when the load voltage exceeds an upper threshold, and discharges the reference capacitor when the load voltage is less than a lower threshold. The window comparator is enabled by the load gating signal. |
| US08466668B2 |
Transient differential switching regulator
The present invention provides a transient differential switching regulator for a DC power supply. In one aspect, an output of the regulator is provided between a positive voltage line and a return line. A switching circuit switches the regulator between a normal mode, wherein the output voltage is controlled at a set-point voltage, and a current mode wherein the output current is controlled so as not to exceed a peak current limit. In one aspect, an output of the regulator is provided between a positive voltage line and a return line. A first inductance is disposed in the positive voltage line, and a second inductance is disposed in the return line. In another aspect a current detecting circuit is configured to perform dual functions of measuring the DC current so as to protect against an over-current condition arising during the normal operation mode and detecting high transient current conditions. |
| US08466666B2 |
Multi-stage voltage regulating circuit with automatic thermal compensation and regulating method thereof
A multi-stage voltage regulating circuit and method with automatic temperature compensation comprises a plurality of charge-pumps, a temperature compensator, a comparative unit and a control logic circuit; wherein, the temperature compensator detects the ambient temperature and outputs a reference voltage related to the ambient temperature, the comparative unit compares the voltage of the output power source to the reference voltage output by the temperature compensator and outputs a comparative signal based on the comparison, and the control logic circuit controls the charging/discharging operations of the charge-pumps based on the comparative signal and voltages of input power sources connected to said charge-pumps to automatically regulate the voltage of the output power source. |
| US08466662B2 |
Power transfer between independent power ports utilizing a single transformer
An example power delivery network includes an energy transfer element, a main power port, and a main port interface. The energy transfer element includes multiple windings, where a first power converter transfers power between a first power port and a first winding, and a second power converter transfers power between a second winding and a second power port. The main port interface is coupled cyclically reverse a dc voltage received at the main power port and provides a cyclically reversed voltage to a third winding of the energy transfer element at a fixed duty ratio, where the transfer of power between the first power port and the first winding is independent of the transfer of power between the second winding and the second power port. Also, the main power port has an effective impedance less than an effective impedance of the first power port and the second power port. |
| US08466655B2 |
Charging system for vehicle
A charge control device includes a charge power detection unit for detecting charge power supplied to a power storage device; a target value determination unit for determining a target value of the charge power to the power storage device; a first feedback control unit for correcting the target value based on the difference between the charge power and the target value to generate a power command value; a supply power detection unit for detecting supply power output from the charger; a guard target value determination unit for determining a guard target value corresponding to an upper limit value of the power command value based on allowable power of a system for charging; a second feedback control unit for correcting the guard target value based on the difference between the supply power detected by the supply power detection unit and the guard target value; and an upper limit guard processing unit for limiting the target value corrected by the first feedback control unit based on the guard target value corrected by the second feedback control unit. |
| US08466652B2 |
Method and apparatus for generating a charging circuit
This invention utilizes the power electronics of a switched reluctance motor controller and the phase windings of a switched reluctance motor to make up a single stage boost converter capable of charging a battery with power factor correction (PFC) in the AC line. |
| US08466650B2 |
Method for powering a surveillance camera using solar generated wireless energy
A method for generating electricity from solar power to a surveillance camera, relying on a photovoltaic panels (1) circuit interruption device (3,9); charge controller (4); batteries (5); surveillance camera (7); electrical wires, and fuses. The photovoltaic panel(s) will generate electrical power that will provide sufficient power to run the surveillance camera. |
| US08466649B2 |
Heat removal from motor components
An electrical machine having a rotor component configured to rotate with respect to a stator component includes a sensing arrangement to sense electrical, magnetic, and/or mechanical machine parameters during machine operation. The electrical machine also includes a fluid sprayer coupled to a cooling controller. The cooling controller activates the fluid sprayer to spray cooling fluid on a portion of the electrical machine in response to in response to the sensed electrical, magnetic, and/or mechanical machine parameters. |
| US08466648B2 |
Motor control device and out-of-step detecting method
A motor control device for a stepping motor including at least two phase coils and a rotor is provided. The motor control device includes a control unit which applies a pulse voltage subjected to pulse width modulation, to each of the at least two phase coils, a back electromotive voltage measuring unit which provides a halt period to temporarily halt the application of the pulse voltage to one of the phase coils when a direction of the coil current flowing in the one phase coil is switched, and which measures a back electromotive voltage induced in the one phase coil during the halt period, an out-of-step detecting unit which detects an out-of-step of the stepping motor if the measured back electromotive voltage satisfies a predetermined criterion, and a voltage control unit which sets a voltage for all phase coils other than the one phase coil to a constant voltage during the halt period. |
| US08466647B2 |
Sensor-type brushless DC motor
Disclosed herein is a sensorless-type brushless DC motor, including: a magnet provided in a rotor; and a stator formed by winding a coil on a core stacked with sheets while facing the magnet, wherein the position of the rotor is detected by detecting back electromotive force induced to the coil, the back electromotive force includes a harmonic component 5 times higher than a fundamental wave, and an amplitude ratio of the 5-times harmonic wave to the fundamental wave is set to be 1% or more. Further, the sensorless-type brushless DC motor can prevent a failure in detecting an initial position of the rotor by controlling a waveform of the back electromotive force and minimize an increase of a starting time. |
| US08466646B2 |
Apparatus and method for determining angular position
The position of a rotor of a motor is determined. The motor includes a stator having a plurality of coils. The rotor includes at least one rotating magnetic field device. When the rotor is moving below a threshold speed, the current in the coils is measured. A pre-programmed data structure is accessed. The data structure stores stator currents associated with predetermined rotor positions. A first absolute position of the rotor is determined from the data structure according to the measured current from each of the coils. When the rotor is moving above the threshold speed, one or more rising or falling edges of magnetic field strength associated with the at least one rotating magnetic field device are sensed. At least one timing aspect of the rising and falling edges of magnetic field strength are compared to determine a second absolute position of the rotor. |
| US08466645B2 |
Motor control circuit
A motor control circuit for a motor is provided. The motor control circuit drives the motor based on torque command data. The torque command data is output by adding speed error data output from a speed error detecting section based on a first reference clock and a speed pulse and phase error data output from a phase error detecting section based on a second reference clock and the speed pulse. Each of the speed error data and the phase error data is output within a detection range set by a setting section provided for each of the speed error detecting section and the phase error detecting section. |
| US08466643B2 |
Motor drive device, and motor drive method
A motor drive device includes a drive controller for generating drive signal “trq”, a limiter for limiting a value of drive signal “trq” within a range, a limit value generator for generating limit value “lmt”, and a drive output section for generating an energizing signal in response to an output signal from the limiter. The limit value generator generates a comparison signal by adding offset value “ofs” to drive signal “trq” and updates limit value “lmt” based on a size relation between a value (trq+ofs) of the comparison signal and limit value “lmt”. |
| US08466641B2 |
Power tool having an electric brake
The invention relates to a method for decelerating a drive movement of a power tool and to a power tool suitable for carrying out the method, having a drive driven by a motor, an energy supply device for the provision of electrical energy, a controller having a motor controller for activating the motor and an operating-state recognition module which is to detect at least one operating-state variable and, as a function of this, to output a brake signal, the controller being designed to initiate, as a function of the brake signal, a braking procedure in which brake cycles are provided which have a first time segment, in which the motor is short-circuited, and a second time segment in which current is fed to the motor opposite to its original direction of rotation. |
| US08466633B2 |
Illumination controlling device for vehicle
An illumination controlling device for a vehicle includes a controlling portion to change a luminance phase of a meter based on operation of an operating portion and to maintain a luminance phase of a lighting while the lighting is extinguished. The controlling portion changes the luminance phase of the meter based on the operation of the operating portion and changes the luminance phase of the lighting to correspond to the luminance phase of the meter if the operating portion is operated in a state that the luminance phase is different between the meter and the lighting while the lighting is illuminated. |
| US08466632B2 |
LED device
An LED device is provided. The LED device implements an efficient dimming operation. The LED device includes a triac dimmer for receiving an AC voltage and adjusting an angle of the AC voltage, a ballast for receiving the AC voltage from the triac dimmer and generating an AC voltage pulse, a bridge diode unit for generating a DC voltage pulse using the AC voltage pulse, an LED for receiving a DC current and emitting a light, an LED drive controller for receiving a dimming signal and controlling the DC current passing through the LED, and a dimming signal generator for receiving the AC voltage pulse from the ballast and generating a pulsating dimming signal for compensating an output of the triac dimmer and providing the dimming signal to the LED drive controller. |
| US08466631B1 |
Lamp driver with triac dimmer compensation
A circuit for dimming a lamp is provided. The circuit includes a triac dimmer that adjusts the voltage level of an input AC waveform based on the setting of a dimmer switch. The output of the dimmer is provided to a power supply circuit that drives the lamp based on the voltage level at the dimmer output. The power supply circuit includes a compensation circuit that compensates for loss of dimmer output signal caused by the triac when the dimmer switch is adjusted for full output. The compensation circuit is configured to engage at dimmer output voltage levels between full power supply voltage and a voltage threshold. The voltage threshold may be based on the dimmer output voltage level when the dimmer switch is set for full output. The compensation circuit essentially disengages to allow the lamp to dim when the dimmer output voltage level falls below the threshold. |
| US08466630B2 |
Discharge lamp lighting apparatus
A discharge lamp lighting apparatus includes a capacitor, a charge circuit for charging the capacitor, a switching element, a gate driving circuit that controls ON and OFF states of the switching element, a simmer current supply circuit for passing simmer current through a discharge lamp, a starting circuit that impresses high voltage to a starting electrode, and an electric discharge sequence control circuit that generates the gate signal and the starting signal. When lighting the discharge lamp, a sequence of the gate signal corresponding to an alternating repetition of the ON and OFF states of the switching element is generated. Before outputting the starting signal, the switching element is ON as a stand-by state. Then the sequence starts when the starting signal is outputted. |
| US08466629B2 |
Lamp tube with detachable power rectifier member
A lamp tube includes a encapsulation and a power rectifier member. The power rectifier member includes a power rectifier to convert alternating current (AC) energy into direct current (DC) energy. A first holder defining a first cavity for receiving the power rectifier, and a second cavity for detachably receiving and electrically connecting with one end of the encapsulation; and a first side cover detachably connected to the first holder to cover the first cavity. |
| US08466628B2 |
Closed-loop load control circuit having a wide output range
A load control circuit, such as a light-emitting diode (LED) driver, for controlling the amount of power delivered to an electrical load, such as an LED light source, comprises a regulation transistor adapted to be coupled in series with the load, and a feedback circuit coupled in series with the regulation transistor, whereby the load control circuit is able to control the magnitude of a load current conducted through the load from a minimum load current to a maximum load current, which is at least approximately one thousand times larger than the minimum load current. The feedback circuit generates at least one load current feedback signal representative of the magnitude of the load current. The regulation transistor operates in the linear region to control the magnitude of the load current conducted through the load in response to the magnitude of the load current determined from the load current feedback signal. |
| US08466626B2 |
Light management system device and method
A lighting control system is disclosed. The lighting control system is electrically coupled to a load circuit for controlling indoor and/or outdoor lighting. The lighting control system includes a control module with a night light for providing low-level night light illumination and one or more sensors for operatively controlling the indoor and/or outdoor lighting and the night light in response to measured light levels and/or detected motion. The system is preferably configured to provide low-level night light from the night light when measured light levels and detected motion are below threshold values and to automatically turn on the indoor and/or outdoor lighting and simultaneously turn off the night light when measured light levels and detected motion are above the threshold values. |
| US08466625B2 |
Illumination device and method controlling the same
An illumination device and a method controlling the same are provided. The illumination device produces a pulse width modulation signal to control an illumination light source of the illumination device. The illumination light source is used to illuminate an environment. A driver of the illumination device provides a current to the illumination light source so the illumination light source emits light and a light detecting element of the illumination device detects a first brightness in the environment when the pulse width modulation signal is at high potential. The driver stops providing the current to the illumination light source and the light detecting element detects a second brightness in the environment when the pulse width modulation signal is at low potential. Thus, through a single light detecting element, two different levels of brightness in the illuminated environment are detected. |
| US08466623B2 |
Impedance matching methods and systems performing the same
Provided are an impedance matching method and a matching system performing the same. The method includes: measuring an electrical characteristic of the power transmission line including the matching system and the load; extracting a control parameter for impedance matching from the electrical characteristic of the power transmission line; and controlling the matching system by using the control parameter. The extracting of the control parameter comprises utilizing an analytic coordinate system that quantitatively relates the electrical characteristic of the matching system to the electrical characteristic of the power transmission line. |
| US08466620B2 |
Bi-color license plate frame
A bi-color license plate frame, for surrounding a license plate of a vehicle, comprises a rectangular body comprising an aperture that is adapted to show a license plate, and a wall defining a hollow frame space inside the wall, a plurality of light-emitting elements contained in the frame space, and a controller that is electrically connected to the light-emitting elements and that controls the light intensity of the light-emitting elements according to the braking status of the vehicle. The wall of the rectangular body is translucent to the light of the light-emitting elements, and comprises a light diffusion layer, whereby surface illumination is provided when the light-emitting elements are turned on. Bi-color may include metal look and color emitted by the light-emitting elements, or red or black color of the light-diffusion layer and color emitted by the light-emitting elements. |
| US08466617B2 |
Organic electroluminescence display apparatus
An organic electroluminescence display apparatus includes an organic light emitting layer disposed on a substrate, a thin film sealing layer on the organic light emitting layer, the thin film sealing layer being configured to seal the organic light emitting layer, a polarizer disposed on the thin film sealing layer, a touch screen panel disposed on the polarizer, and a window layer disposed on the touch screen panel. |
| US08466616B2 |
Flat panel display device and encapsulation substrate thereof
A flat panel display device having an improved encapsulation structure includes a glass substrate; a light emission unit formed on the glass substrate; an encapsulation substrate formed on the glass substrate; and frit sealing a space between the glass substrate and the cover layer. The encapsulation unit includes a metal layer formed of a metallic material and a cover layer stacked on the metal layer and formed of a glass material in order to cover the light emission unit. In the above encapsulation structure, pressure resistance and vapor permeability resistance of a flat panel device may be improved and thus deterioration of a light emission unit due to permeation of moisture may be prevented. Also, heat radiation capacity may be improved and thus deterioration in performance of a product may be prevented. |
| US08466615B2 |
EL functional film and EL element
An EL element 1 comprises EL functional layers 6, 10 comprising Ga2O3:Eu between a thick film insulator layer 16 and an upper electrode 12 provided on a substrate 2 on which a lower electrode 4 was formed and a light-emitting layer 8 comprising MgGa2O4 formed therebetween. The EL functional layers 6, 10 have the dual functions of insulating layers and electron doping layers. Due to this, the EL element 1 has a low drive voltage and high light-emitting brightness, and the structure of the EL element is simplified. |
| US08466609B2 |
Method and apparatus for positioning a ceramic induction discharge body relative to an induction coil
An electrodeless or induction ceramic HID lamp includes a ceramic arc body having a generally spheroidal portion enclosing a discharge chamber and an induction coil received around a perimeter portion of the spheroidal portion. At least one leg extends from the spheroidal portion of the arc body. A mounting structure connects the arc body to the surrounding lamp assembly. In one arrangement, a mounting tube is received over at least a portion of the leg, and may further include a light transmissive shroud that also abuts with the induction coil to precisely locate the arc body relative to the coil. In another arrangement, first and second mounting members extend from spaced locations of the arc body, either as pins or legs extending from the spheroidal portion, or radially extending legs from an equatorial portion of the arc body. In still another arrangement, a ceramic mounting member extends from the arc body and includes a thin peripheral rim having spaced ridges to engage spaced locations of the induction coil. |
| US08466605B2 |
Patterned ultrasonic transducers
There is provided a transducer array for lysing an adipose tissue, the transducer array comprising at least one unitary piece of piezoelectric material having first and second opposing surfaces; and one or more conductive layers on each of said first and second opposing surfaces, wherein at least one of said one or more conductive layers comprises a plurality of electrode elements. |
| US08466598B2 |
Electric rotating machine
An electric rotating machine includes a multi-phase stator coil that is wound on a stator core in a distributed winding manner. Each of phase windings of the stator coil is formed of an electric wire bundle which includes a plurality of insulation-coated electric wires that are electrically connected to one another. Each of the electric wire bundles forming the phase windings has in-slot portions, which are respectively received in corresponding slots of the stator core, and turn portions that are located outside the slots of the stator core to connect adjacent pairs of the in-slot portions. Each of the electric wire bundles further includes a plurality of insulating layers that are respectively formed at predetermined positions, at which the turn portions of the electric wire bundle overlap those of the other electric wire bundles, so as to surround the electric wires of the electric wire bundle. |
| US08466596B2 |
Laminated core
A laminated core 10 improves material yield and prevents cracks or breakages of core pieces by relaxing stress on connecting portions 13. A connected core segment 14 to be the laminated core 10 includes: a V-shaped cutout 17 located radially inward from the connecting portion 13, the cutout 17 opening in a radially inward direction with an opening angle of 360°/n given that n is a number of core segments 19; a slit 18 located radially outward from the connecting portion 13, the slit 18 dividing adjacent segment yokes 12 located radially outward from the connecting portion; a first through-hole 20 having a circular arc formed in a radially outward end of the cutout 17 in contact with the connecting portion 13; and a second through-hole 21 having a circular arc formed in a radially inward end of the slit 18 in contact with the connecting portion 13. |
| US08466595B2 |
Hydroelectric turbine
A hydroelectric turbine having a stator and a rotor housed concentrically within the stator, the turbine having a circumferentially disposed array of magnets on a rim of the rotor, and wherein the stator is slotless in configuration and is formed from a wire winding as opposed to the conventional toothed laminations, the turbine further having an annular array of individual coils mounted on the stator concentrically inwardly of the wire winding, each coil being provided with a dedicated rectifier to convert AC current induced in the coil into DC, preferably for transmission to a remote location. |
| US08466593B2 |
Rotor for an induction motor and method for fabricating
A method for fabricating a rotor assembly for an induction motor includes assembling a shorting end ring onto the rotor assembly which includes a steel laminate stack and a plurality of conductor bars. The shorting end ring includes a plurality of grooves aligned with corresponding portions of the conductor bars extending from a first end of the steel laminate stack. Assembling includes inserting the corresponding portions of the conductor bars into the grooves of the shorting end ring. The shorting end ring is affixed to the rotor assembly by applying a compressive force around a perimeter of the shorting end ring to deform the conductor bars. |
| US08466590B2 |
Plug-in sensor board for brushless direct current motor
A brushless direct current motor including a rotor having permanent magnets, which rotates in a commutation created alternating magnetic field of a stator (1) is provided, which magnetic field is created by a coil system of wire coils (3) applied on an insulating body (4) in the circumferential direction and spaced apart from each other. Control electronics are provided for controlling the electric wire coils, spaced apart from each other, of the control system provided in the stator (1), with non-contact rotary position sensors (5) being allocated to the phases of the coil system (2). In the direct current motor according to the invention the rotary position sensors (5) are arranged on a sensor carrier (13). The sensor carrier (13) can be fastened at least at one face of the stator (1), and positioning aids cooperating with each other are arranged between the sensor carrier (13) and the adjacent stator face, which determine a relative position of the stator (1) in reference to the sensor carrier (13) and the rotary position sensors (5) arranged thereupon. If applicable, the direct current motor can be produced in an automated production method with little expense. |
| US08466588B2 |
Heat dissipating device of an electromotor
A heat dissipating device of an electromotor is a composite cooling device driven in a powerless manner and used for stirring a cooling liquid applied on a surface of a casing of the electromotor. The heat dissipating device includes a pair of bearings fitted on the casing, and a roller disposed at outer ring seats of the pair of bearings. The roller has a sealed chamber therein, the chamber covers a surface of the casing located in a disposition region of the bearings, and at least one outer blade is disposed outside the roller. Thereby, composite heat dissipating of liquid cooling and air cooling of the electromotor is implemented with a cooling liquid injected into the chamber of the roller and a wind force applied on the outer blade. |
| US08466577B2 |
Wind turbine with adjustable electrical generator
A wind driven turbine includes a perimeter rim that carries a rotor, and a stator is positioned at the annular path of the rotor with field coils positioned on opposite sides of the rotor that generate electricity in response to the rotation of the rotor. A proximity gauging means selectively maintains the field coils at predetermined distances from the rotor. The wind turbine may be mounted on a floatable support. |
| US08466569B2 |
Increasing exposure tool alignment signal strength for a ferroelectric capacitor layer
An improved alignment structure for photolithographic pattern alignment is disclosed. A topographical alignment mark in an IC under a low reflectivity layer may be difficult to register. A reflective layer is formed on top of the low reflectivity layer so that the topography of the alignment mark is replicated in the reflective layer, enabling registration of the alignment mark using common photolithographic scanners and steppers. The reflective layer may be one or more layers, and may be metallic, dielectric or both. The reflective layer may be global over the entire IC or may be local to the alignment mark area. The reflective layer may be removed during subsequent processing, possibly with assist from an added etch stop layer, or may remain in the completed IC. The disclosed alignment mark structure is applicable to an IC with a stack of ferroelectric capacitor materials. |
| US08466568B2 |
Multi-component device integrated into a matrix
The invention relates to an electronic device, having a front face 8 and a rear face 8′, fitted with at least one discrete integrated component, comprising: a) the active face 10 of the component appearing to the side of the front face 8; b) coating material 3, present at least laterally relative to the component, ensuring the so-called component is held in the device; and c) an insulating buffer layer 6, absent from the active face 10 of the component, separating the coating material 3 from this component 4. |
| US08466567B2 |
Integrated circuit packaging system with stack interconnect and method of manufacture thereof
A method of manufacture of an integrated circuit packaging system includes: forming a connection carrier having base device pads and base interconnect pads on a carrier top side of the connection carrier; connecting a base integrated circuit to the base device pads and mounted over the carrier top side; mounting base vertical interconnects directly on the base interconnect pads; attaching a base package substrate to the base integrated circuit and directly on the base vertical interconnects; forming a base encapsulation on the base package substrate, the base device pads, and the base interconnect pads; and removing a portion of the connection carrier with the base device pads and the base interconnect pads partially exposed opposite the base package substrate. |
| US08466557B2 |
Solder bump confinement system for an integrated circuit package
A solder bump confinement system is provided includes a substrate; a contact material patterned on the substrate; an inner passivation layer deposited over the contact material and the substrate; an under bump material pad over the contact material; an under bump material defining layer, having a bump opening contained therein, directly on the under bump material pad in which the under bump material defining layer has a thickness in the range of 200 Angstrom to 1500 Angstrom; and a system interconnect formed over the contact material and coupled to the under bump material defining layer and the under bump material pad through the bump opening. |
| US08466556B2 |
Semiconductor device and method of manufacturing the same
In a method of forming a wiring structure for a semiconductor device, an insulation layer is formed on a semiconductor substrate on which a plurality of conductive structures is positioned. An upper surface of the insulation layer is planarized and spaces between the conductive structures are filled with the insulation layer. The insulation layer is partially removed from the substrate to form at least one opening through which the substrate is partially exposed. A residual metal layer is formed on a bottom and a lower portion of the sidewall of the at least one opening and a metal nitride layer is formed on the residual metal layer and an upper sidewall of the opening with a metal material. Accordingly, an upper portion of the barrier layer can be prevented from being removed in a planarization process for forming the metal plug. |
| US08466553B2 |
Semiconductor device and semiconductor package having the same
The present invention relates to a semiconductor device and a semiconductor package having the same. The semiconductor device includes a conductive element. The conductive element is disposed on a protruded conductive via and liner, and covers a sidewall of the liner. Whereby, the conductive element can protect the protruded conductive via and liner from being damaged. Further, the size of the conductive element is large, thus it is easy to perform a probe test process. |
| US08466552B2 |
Semiconductor device and method of manufacturing the same
A manufacturing method of a semiconductor device includes: forming a columnar electrode on a semiconductor wafer; flip-chip bonding a second semiconductor chip onto the semiconductor wafer; forming a molding portion on the semiconductor wafer, the molding portion covering and molding the columnar electrode and the second semiconductor chip; grinding or polishing the molding portion and the second semiconductor chip so that an upper face of the columnar electrode and an upper face of the semiconductor chip are exposed; and cutting the molding portion and the semiconductor wafer so that a first semiconductor chip, where the second semiconductor chip is flip-chip bonded and the columnar electrode is formed, is formed. |
| US08466551B2 |
Semiconductor device
A semiconductor device includes a main current external electrode for connecting a high-voltage main current electrode of a power semiconductor element to the outside, and a resin case into which the main current external electrode is press fitted. The main current external electrode has a press-fitted fixing portion and a claw fixing portion for fixation to the resin case. The claw fixing portion includes a projection passing through a through hole defined in the resin case, and having a bendable claw portion at its tip end. |
| US08466547B2 |
Method for manufacturing substrate for semiconductor element, and semiconductor device
Provided is a manufacturing method of a substrate for a semiconductor element including the steps of: providing a first photosensitive resin layer on a first surface of a metal plate; providing a second photosensitive resin layer on a second surface different from the first surface of the metal plate; forming a first etching mask for forming a connection post on the first surface of the metal plate; forming a second etching mask for forming a wiring pattern on the second surface of the metal plate; forming the connection post by performing an etching from the first surface to a midway of the metal plate; filling in a premold resin to a portion of the first surface where the connection post does not exist; processing so that a height of the connection post of the first surface is lower than a height of the premold resin surrounding the connection post; and forming the wiring pattern by performing an etching on the second surface. |
| US08466545B1 |
Stackable semiconductor package
A stackable semiconductor package includes a substrate with a first side surface that includes circuit patterns. Each circuit pattern includes a pad. A semiconductor die is electrically coupled to the circuit patterns. An encapsulant covers the semiconductor die and the first side surface of the substrate inward of the pads. A layer of a solder is fused to each of the pads. A lateral distance between immediately adjacent pads is selected to be greater than a lateral distance between sidewalls of the encapsulant and immediately adjacent pads, and a height of the solder layers relative to the first side surface is selected to be less than a height of the sidewalls of the encapsulant, so that misalignment of a semiconductor package stacked on the solder layers/pads is self-correcting when juxtaposed ones of the solder layers and respective solder balls of the second semiconductor package are reflowed and fused together. |
| US08466543B2 |
Three dimensional stacked package structure
An apparatus, system, and method are disclosed for connecting integrated circuit devices. A plurality of primary electrically conductive contacts and a plurality of primary electrically conductive pillars are electrically coupled to a primary integrated circuit device. The plurality of primary electrically conductive contacts form a pattern corresponding to secondary electrically conductive contacts disposed on one or more secondary integrated circuit devices. The plurality of primary electrically conductive pillars extends away from the primary integrated circuit device. The plurality of primary electrically conductive pillars forms a pattern that corresponds to substrate electrically conductive contacts that are disposed on a substrate. The plurality of primary electrically conductive pillars and associated connecting material provide a standoff height between the primary integrated circuit device and the substrate that is greater than or equal to a height of the one or more secondary integrated circuit devices. |
| US08466538B2 |
SOI wafer, semiconductor device, and method for manufacturing SOI wafer
The present invention is an SOI wafer comprising at least: an SOI layer; a silicon oxide film; and a base wafer, wherein the SOI layer has a plane orientation of (100), and the base wafer has a resistivity of 100 Ω·cm or more and a plane orientation different from (100). As a result, there is provided the SOI wafer and the manufacturing method thereof that have no complicated manufacturing step, defects on a bonding interface which are not practically a problem in number and a high interface state density (Dit) for trapping carriers on an interface of a BOX layer and the base wafer. |
| US08466536B2 |
Shield-modulated tunable inductor device
A semiconductor device is presented here. The semiconductor device includes an integrated inductor formed on a semiconductor substrate, a transistor arrangement formed on the semiconductor substrate to modulate loop current induced by the integrated inductor, dielectric material to insulate the integrated inductor from the transistor arrangement, and a controller coupled to the transistor arrangement. The controller is used to select conductive and nonconductive operating states of the transistor arrangement. A conductive operating state of the transistor arrangement allows formation of induced loop current in the transistor arrangement, and a nonconductive operating state of the transistor arrangement inhibits formation of induced loop current in the transistor arrangement. |
| US08466534B2 |
Radiation detector, and a radiographic apparatus having the same
The construction of this invention includes an active matrix substrate, an amorphous selenium layer, a high resistance layer, a gold electrode layer, an insulating layer and an auxiliary plate laminated in this order. In one aspect of the present invention, the insulating layer has an inorganic anion exchanger added thereto in order to provide a radiation detector which prevents void formation and pinhole formation in the amorphous semiconductor layer and carrier selective high resistance film, without accumulating electric charges on the auxiliary plate. The inorganic anion exchanger adsorbs chloride ions in the insulating layer, thereby preventing destruction of X-ray detector due to the chloride ions drawn to the gold electrode layer. |
| US08466533B2 |
Materials, systems and methods for optoelectronic devices
A photodetector is described along with corresponding materials, systems, and methods. The photodetector comprises an integrated circuit and at least two optically sensitive layers. A first optically sensitive layer is over at least a portion of the integrated circuit, and a second optically sensitive layer is over the first optically sensitive layer. Each optically sensitive layer is interposed between two electrodes. The two electrodes include a respective first electrode and a respective second electrode. The integrated circuit selectively applies a bias to the electrodes and reads signals from the optically sensitive layers. The signal is related to the number of photons received by the respective optically sensitive layer. |
| US08466531B2 |
Imaging device package, method of manufacturing the imaging device package, and electronic apparatus
An imaging device package includes: an imaging device chip; a substrate on which the imaging device chip is mounted; a wire that electrically connects the imaging device chip and the substrate at a peripheral edge of the substrate around the imaging device chip; a supporting body that supports an optical member with respect to the substrate; and a bonding section that bonds the supporting body to the substrate while sealing the wire and a bonding terminal of the wire at the peripheral edge of the substrate. |
| US08466528B2 |
Semiconductor light-receiving element, optical communication device, optical interconnect module, and photoelectric conversion method
Provided is a high-speed and highly efficient semiconductor light-receiving element with small dependence on an incident light polarization direction. A semiconductor light-receiving element according to one aspect of the present invention includes a semiconductor layer including a light-absorbing layer 4, an MSM electrode 1 that is provided over the semiconductor layer, forms a Schottky junction with the semiconductor layer, and includes a slit-like opening, an anti-reflective film 2 formed over the semiconductor layer and the MSM electrode 1, and a Bragg reflection multilayer film 6 provided to a lower part of the semiconductor layer. The MSM electrode 1 includes a period capable of exciting surface plasmon to incident light of TM polarization, and obtains sufficient transmittance to the incident light of TE polarization. |
| US08466521B2 |
Hydrogen ion-sensitive field effect transistor and manufacturing method thereof
A hydrogen ion-sensitive field effect transistor and a manufacturing method thereof are provided. The hydrogen ion-sensitive field effect transistor includes a semiconductor substrate, an insulating layer, a transistor gate, and a sensing film. A gate area is defined on the semiconductor substrate having a source area and a drain area. The insulating layer is formed within the gate area on the semiconductor substrate. The transistor gate is deposited within the gate area and includes a first gate layer. Further, the first gate layer is an aluminum layer, and a sensing window is defined thereon. The sensing film is an alumina film formed within the sensing window by oxidizing the first gate layer. Thus, the sensing film is formed without any film deposition process, and consequently the manufacturing method is simplified. |
| US08466520B2 |
Transistor with an embedded strain-inducing material having a gradually shaped configuration
In a transistor, a strain-inducing semiconductor alloy, such as silicon/germanium, silicon/carbon and the like, may be positioned very close to the channel region by providing gradually shaped cavities which may then be filled with the strain-inducing semiconductor alloy. For this purpose, two or more “disposable” spacer elements of different etch behavior may be used in order to define different lateral offsets at different depths of the corresponding cavities. Consequently, enhanced uniformity and, thus, reduced transistor variability may be accomplished, even for sophisticated semiconductor devices. |
| US08466515B2 |
Semiconductor device
On a main surface of a semiconductor substrate, an N− semiconductor layer is formed with a dielectric portion including relatively thin and thick portions interposed therebetween. In a predetermined region of the N− semiconductor layer, an N-type impurity region and a P-type impurity region are formed. A gate electrode is formed on a surface of a portion of the P-type impurity region located between the N-type impurity region and the N− semiconductor layer. In a predetermined region of the N− semiconductor layer located at a distance from the P-type impurity region, another P-type impurity region is formed. As a depletion layer block portion, another N-type impurity region higher in impurity concentration than the N− semiconductor layer is formed from the surface of the N− semiconductor layer to the dielectric portion. |
| US08466513B2 |
Semiconductor device with enhanced mobility and method
In one embodiment, a vertical insulated-gate field effect transistor includes a feature embedded within a control electrode. The feature is placed within the control electrode to induce stress within predetermined regions of the transistor. |
| US08466511B2 |
Vertical channel fin field-effect transistors having increased source/drain contact area and methods for fabricating the same
A fin field-effect transistor (FinFET) device includes a fin-shaped active region having first and second source/drain regions therein and a channel region therebetween vertically protruding from a semiconductor substrate. A gate electrode is formed on an upper surface and sidewalls of the channel region. First and second source/drain contacts are formed on respective upper surfaces and sidewalls of the first and second source/drain regions of the fin-shaped active region at opposite sides of the gate electrode. The channel region may be narrower than the first and second source/drain regions of the fin-shaped active region. |
| US08466505B2 |
Multi-level flash memory cell capable of fast programming
A semiconductor device and a method of forming the same. The semiconductor device comprises a gate structure comprising a tunnel oxide over a substrate; a floating gate over the tunnel oxide; a dielectric over the floating gate; and a control gate over the dielectric. The semiconductor device further comprises: spacers along opposite edges of the gate structure; a first impurity region doped with a first type of dopant laterally spaced apart from a first edge of the gate structure; and a second impurity region doped with a second type of dopant, opposite from the first type, the drain being substantially under the drain spacer and substantially aligned with a second edge of the gate structure. |
| US08466502B2 |
Metal-gate CMOS device
A method for fabricating a metal-gate CMOS device. A substrate having thereon a first region and a second region is provided. A first dummy gate structure and a second dummy gate structure are formed within the first region and the second region respectively. A first LDD is formed on either side of the first dummy gate structure and a second LDD is formed on either side of the second dummy gate structure. A first spacer is formed on a sidewall of the first dummy gate structure and a second spacer is formed on a sidewall of the second dummy gate structure. A first embedded epitaxial layer is then formed in the substrate adjacent to the first dummy gate structure. The first region is masked with a seal layer. Thereafter, a second embedded epitaxial layer is formed in the substrate adjacent to the second dummy gate structure. |
| US08466499B2 |
Solid-state image pickup device
In a rear surface incidence type CMOS image sensor having a wiring layer 720 on a first surface (front surface) of an epitaxial substrate 710 in which a photodiode, a reading circuit (an n-type region 750 and an n+ type region 760) and the like are disposed, and a light receiving plane in a second surface (rear surface), the photodiode and a P-type well region 740 on the periphery of the photodiode are disposed in a layer structure that does not reach the rear surface (light receiving surface) of the substrate, and an electric field is formed within the substrate 710 to properly lead electrons entering from the rear surface (light receiving surface) of the substrate to the photodiode. The electric field is realized by providing a concentration gradient in a direction of depth of the epitaxial substrate 710. Alternatively, the electric field can be realized by providing a rear-surface electrode 810 or 840 for sending a current. |
| US08466496B2 |
Selective partial gate stack for improved device isolation
A complementary metal oxide semiconductor (CMOS) device that may include a substrate having a first active region and a second active region that are separated from one another by an isolation region. An n-type semiconductor device is present on the first active region that includes a first gate structure having a first gate dielectric layer and an n-type work function metal layer, wherein the n-type work function layer does not extend onto the isolation region. A p-type semiconductor device is present on the second active region that includes a second gate structure having a second gate dielectric layer and a p-type work function metal layer, wherein the p-type work function layer does not extend onto the isolation region. A connecting gate structure extends across the isolation region into direct contact with the first gate structure and the second gate structure. |
| US08466495B2 |
Field effect transistor with reduced gate leakage current
Disclosed is an HJFET 110 which comprises: a channel layer 12 composed of InyGa1-yN (0≦y≦1); a carrier supply layer 13 composed of AlxGa1-xN (0≦x≦1), the carrier supply layer 13 being provided over the channel layer 12 and including at least one p-type layer; and a source electrode 15S, a drain electrode 15D and a gate electrode 17 which are disposed facing the channel layer 12 through the p-type layer, and provided over the carrier supply layer 13. The following relational expression is satisfied: 5.6×1011x |
| US08466493B2 |
Self-aligned III-V field effect transistor (FET), integrated circuit (IC) chip with self-aligned III-V FETS and method of manufacture
Field Effect Transistors (FETs), Integrated Circuit (IC) chips including the FETs, and a method of forming the FETs and IC. FET locations are defined on a layered semiconductor wafer. The layered semiconductor wafer preferably includes a III-V semiconductor surface layer, e.g., Gallium Arsenide (GaAs), and a buried layer, e.g., Aluminum Arsenide (AlAs). Portions of the buried layer are converted to dielectric material, e.g., Aluminum Oxide (AlO), at least beneath FET source/drain regions. The converted dielectric material may extend completely under the FET. Source/drain contacts are formed to FETs above the dielectric material in the buried layer. |
| US08466491B2 |
Semiconductor component with improved softness
A semiconductor component includes a semiconductor body, a first emitter region of a first conductivity type in the semiconductor body, a second emitter region of a second conductivity type arranged distant to the first emitter region in a vertical direction of the semiconductor body, a base region of one of the first and second conductivity types arranged between the first and second emitter regions and having a lower doping concentration than the first second emitter regions, a first field stop zone of the same conductivity type as the base region arranged in the base region, and a second field stop zone of the same conductivity type as the base region arranged in the base region. The second field stop zone is arranged distant to the first field stop in the vertical direction of the semiconductor, the first field stop zone is arranged between the second field stop zone and the second emitter zone, and the second field stop zone includes a plurality of field stop zone sections arranged mutually distant from each other in at least one horizontal direction of the semiconductor body. |
| US08466489B2 |
Apparatus and method for transient electrical overstress protection
An apparatus and method for high voltage transient electrical overstress protection are disclosed. In one embodiment, the apparatus includes an internal circuit electrically connected between a first node and a second node; and a protection circuit electrically connected between the first node and the second node. The protection circuit is configured to protect the internal circuit from transient electrical overstress events while maintaining a relatively high holding voltage upon activation. The holes—or electrons—enhanced conduction protection circuit includes a bi-directional bipolar device having an emitter/collector, a base, and a collector/emitter; a first bipolar transistor having an emitter electrically coupled to the first node, a base electrically coupled to the emitter/collector of the bipolar device, and a collector electrically coupled to the base of the bipolar transistor; and a second bipolar transistor having an emitter electrically coupled to the second node, a base electrically coupled to the collector/emitter of the bipolar device, and a collector electrically coupled to the base of the bipolar transistor. |
| US08466487B2 |
Light emitting element with extended electrodes structure
A semiconductor light emitting element has a first electrode and a second electrode provided on a semiconductor layer; the first electrode has a first external connector and a first extended portion and second extended portion that extend from the first external connector, the second electrode has a second external connector, and a third extended portion, a fourth extended portion, and a fifth extended portion that extend from the second external connector, the third extended portion extends along the first extended portion and farther outside than the first extended portion, the fourth extended portion extends along the second extended portion and farther outside than the second extended portion, and the fifth extended portion extends an area between the third extended portion and the fourth extended portion to the first external connector side, and the fifth extended portion is either on a line that links a point on the first extended portion at the position closest to the second external connector and a point on the second extended portion at the position closest to the second external connector, or closer to the second external connector side than the line. |
| US08466484B2 |
Materials and methods for organic light-emitting device microcavity
The present teachings provide methods for forming organic layers for an organic light-emitting device (OLED) using a thermal printing process. The method can further use one or more additional processes, such as vacuum thermal evaporation (VTE), to create an OLED stack. OLED stack structures are also provided wherein at least one of the charge injection or charge transport layers is formed by a thermal printing method at a high deposition rate. The organic layer can be subject to post-deposition treatment such as baking. The structure of the organic layer can be amorphous, crystalline, porous, dense, smooth, rough, or a combination thereof, depending on deposition parameters and post-treatment conditions. The organic layer can improve light out-coupling efficiency of an OLED, increase conductivity, decrease index of refraction, and/or modify the emission chromaticity of an OLED. An OLED microcavity is also provided and can be formed by one of more of these methods. |
| US08466481B2 |
Semiconductor light-emitting device
A first intermediate electrode 30 is a plural number of electrodes connecting to plural electrode forming parts formed in plural places, respectively on the surface of a first semiconductor layer 104. A second intermediate electrode 40 is a plural number of electrodes connecting to plural places of a transparent electrically conductive film 10, respectively. A first electrode 60 connects a plural number of the first intermediate electrodes 30 to each other, and a second electrode 70 connects a plural number of the second intermediate electrodes 40 to each other. The transparent electrically conductive film 10 is formed thin in a region A where a distance between the first intermediate electrode and the second intermediate electrode is the shortest, as compared with other regions. |
| US08466477B2 |
Semiconductor device
A semiconductor device has an active layer, a first semiconductor layer of first conductive type, an overflow prevention layer disposed between the active layer and the first semiconductor layer, which is doped with impurities of first conductive type and which prevents overflow of electrons or holes, a second semiconductor layer of first conductive type disposed at least one of between the active layer and the overflow prevention layer and between the overflow prevention layer and the first semiconductor layer, and an impurity diffusion prevention layer disposed between the first semiconductor layer and the active layer, which has a band gap smaller than those of the overflow prevention layer, the first semiconductor layer and the second semiconductor layer and which prevents diffusion of impurities of first conductive type. |
| US08466476B2 |
OLEDs and other electronic devices using desiccants
Electronic devices that use desiccants for protection from moisture. The electronic devices comprise a substrate (12) and an electronic organic element (22) disposed over the top surface of the substrate. The substrate has one or more voids (14) which store desiccants (24). The voids penetrate partially or completely through the thickness of the substrate. An environmental barrier (20) is disposed over the electronic organic element and the voids. Also provided are methods for making electronic devices that use desiccants. |
| US08466474B2 |
Silicon carbide semiconductor device and method of producing silicon carbide semiconductor device
There is provided a silicon carbide semiconductor device equipped with an ohmic electrode that exhibits both low contact resistance and favorable surface conditions, the silicon carbide semiconductor device including a p-type silicon carbide single crystal, and an ohmic electrode for the p-type silicon carbide single crystal, wherein the ohmic electrode includes an alloy layer containing at least titanium, aluminum and silicon, and ratios of titanium, aluminum, and silicon in the alloy layer are Al: 40 to 70% by mass, Ti: 20 to 50% by mass, and Si: 1 to 15% by mass. |
| US08466472B2 |
Semiconductor device, method of manufacturing the same, and electronic device including the semiconductor device
A semiconductor device, a method of manufacturing the semiconductor device, and an electronic device including the semiconductor device are provided. The semiconductor device includes a silicon substrate; a plurality of nanorods formed on the silicon substrate; and a nitride semiconductor layer formed on the silicon substrate and the plurality of nanorods, wherein a plurality of voids are formed between the silicon substrate and the nitride semiconductor in regions between the plurality of nanorods. |
| US08466471B2 |
Nitride semiconductor free-standing substrate and method for making same
A nitride semiconductor free-standing substrate includes a nitride semiconductor crystal and an inversion domain with a density of not less than 10/cm2 and not more than 600/cm2 in a section parallel to a surface of the substrate and inside the substrate. A method for making the nitride semiconductor free-standing substrate includes a nitride semiconductor crystal growth step of growing on a heterosubstrate a nitride semiconductor crystal including an inversion domain with a density of not less than 10/cm2 and not more than 600/cm2 by adjusting a growth condition at an initial growth stage of the nitride semiconductor crystal, and a separation step for separating the grown nitride semiconductor crystal from the heterosubstrate to form the nitride semiconductor free-standing substrate. |
| US08466469B2 |
Semiconductor device having pair of flexible substrates
A pair of substrates forming the active matrix liquid crystal display are fabricated from resinous substrates having transparency and flexibility. A thin-film transistor has a semiconductor film formed on a resinous layer formed on one resinous substrate. The resinous layer is formed to prevent generation of oligomers on the surface of the resinous substrate during formation of the film and to planarize the surface of the resinous substrate. |
| US08466463B2 |
Semiconductor device and manufacturing method thereof
An object is to provide a semiconductor device of which a manufacturing process is not complicated and by which cost can be suppressed, by forming a thin film transistor using an oxide semiconductor film typified by zinc oxide, and a manufacturing method thereof. For the semiconductor device, a gate electrode is formed over a substrate; a gate insulating film is formed covering the gate electrode; an oxide semiconductor film is formed over the gate insulating film; and a first conductive film and a second conductive film are formed over the oxide semiconductor film. The oxide semiconductor film has at least a crystallized region in a channel region. |
| US08466462B2 |
Thin film transistor and method of fabricating the same
A thin film transistor (TFT) including a gate electrode, an active layer, and source and drain electrodes. The active layer includes contact regions that contact the source and drain electrodes, which are thinner than a remaining region of the active layer. The contact regions reduce the contact resistance between the active material layer and the source and drain electrodes. |
| US08466460B2 |
Fused bithiophene-vinylene polymers
A polymer comprising repeating units A and optionally repeating units B wherein Z=S, Se, N—R and O; W is at each occurrence independently a monocyclic or polycylic moiety optionally substituted with 1-4 Ra groups; Y, at each occurrence, is independently a divalent C1-6 alkyl group, a divalent C1-6 haloalkyl group, or a covalent bond; c is from 1 to 6. |
| US08466459B2 |
Organic light emitting display device and method of manufacturing the same
An organic light emitting display device having a uniform thin film in a sub-pixel region, and a method of manufacturing the organic light emitting display device. The organic light emitting display device includes a substrate, a pixel electrode disposed on the substrate, and a pixel define layer disposed on the substrate and exposing the pixel electrode. The surface of the pixel electrode is saw toothed or rough in shape. |
| US08466457B2 |
Light-emitting organic component, arrangement having a plurality of light-emitting organic components and electrode structure
The invention relates to a light-emitting organic component, in particular a light-emitting organic diode, having an electrode and a counter electrode and an organic region arranged between the electrode and the counter electrode, the organic region being formed between the electrode and the counter electrode with a uniform material composition over its planar expansion, the electrode being formed by comb-shaped sub-electrodes electrically shorted among each other for which the comb-shaped electrode sections protruding from a respective comb-shaped electrode connecting section are arranged intermeshing with the organic region at least in an overlap region. Furthermore, the invention relates to an array with a serial connection of several light-emitting organic components and an electrode structure for an electronic component. |
| US08466451B2 |
Single gate inverter nanowire mesh
A FET inverter is provided that includes a plurality of device layers oriented vertically in a stack, each device layer having a source region, a drain region and a plurality of nanowire channels, wherein the source and drain regions of one or more of the device layers are doped with an n-type dopant and the source and drain regions of one or more other of the device layers are doped with a p-type dopant; a gate common to each of the device layers surrounding the nanowire channels; a first contact to the source regions of the one or more device layers doped with an n-type dopant; a second contact to the source regions of the one or more device layers doped with a p-type dopant; and a third contact common to the drain regions of each of the device layers. Techniques for fabricating a FET inverter are also provided. |
| US08466444B2 |
Three-terminal cascade switch for controlling static power consumption in integrated circuits
A switching circuit includes a plurality of three-terminal PCM switching devices connected between a voltage supply terminal and a sub-block of logic. Each of the switching devices includes a PCM disposed in contact between a first terminal and a second terminal, a heating device disposed in contact between the second terminal and a third terminal, the heating device positioned proximate the PCM, and configured to switch the conductivity of a transformable portion of the PCM between a lower resistance state and a higher resistance state; and an insulating layer configured to electrically isolate the heater from said PCM material, and the heater from the first terminal. The third terminal of a first of the PCM switching devices is coupled to a set/reset switch, and the third terminal of the remaining PCM switching devices is coupled to the second terminal of an adjacent PCM switching device in a cascade configuration. |
| US08466442B2 |
Nail gel curing apparatus
An apparatus to provide ultra-violet (UV) irradiation to cure a gel nail. The apparatus includes a top section and a bottom section, the top and bottom sections forming a unit with an opening sized to allow at least a portion of a human hand to be inserted. An array of light emitting diodes (LEDs) disposed in the unit to emit UV irradiation in a first direction when supplied with electrical power. At least one LED is disposed in the unit to emit UV irradiation in a second direction when supplied with electrical power. The first direction is approximately perpendicular to the second direction such that fingernails and a thumbnail of a human hand inserted into the opening substantially simultaneously receive amounts of UV irradiation sufficient to cure a UV curable gel applied to the fingernails and the thumbnail at approximately the same time. |
| US08466439B2 |
Electron beam lithography apparatus and electron beam lithography method
An electron beam lithography apparatus includes a storage for storing data on a drawing pattern assigned a rank based on an accuracy required for a device pattern, a drawing pattern adjustment unit to generate data on divided drawing patterns based on the rank, a settlement wait time adjustment unit to determine a settlement wait time based on the rank, and a controller to draw the device pattern while irradiating an electron beam based on the data on the divided drawing patterns and the settlement wait time. The drawing pattern adjustment unit determines upper limits on the long-side length of a divided drawing pattern or on the area of the divided drawing pattern based on the rank, and divides the drawing pattern based on the upper limits. |
| US08466435B2 |
Fine particle measuring device
A fine particle measuring device includes an optical filter that is divided into a plurality of areas and is disposed on an optical path on which light emitted from a fine particle, which is irradiated with light, is guided to an optical detector. In the fine particle measuring device, the optical filter includes a first area having wavelength selectivity by which the first area blocks reflected light from the fine particle and an unnecessary scattered light component and transmits fluorescence, and a second area that is disposed around at least the first area and has no wavelength selectivity so as to transmit a necessary scattered light component. |
| US08466431B2 |
Techniques for improving extracted ion beam quality using high-transparency electrodes
Techniques for improving extracted ion beam quality using high-transparency electrodes are disclosed. In one particular exemplary embodiment, the techniques may be realized as an apparatus for ion implantation. The apparatus may comprise an ion source for generating an ion beam, wherein the ion source comprises a faceplate with an aperture for the ion beam to travel therethrough. The apparatus may also comprise a set of extraction electrodes comprising at least a suppression electrode and a high-transparency ground electrode, wherein the set of extraction electrodes may extract the ion beam from the ion source via the faceplate, and wherein the high-transparency ground electrode may be configured to optimize gas conductance between the suppression electrode and the high-transparency ground electrode for improved extracted ion beam quality. |
| US08466425B2 |
Chalcogenide glass ionizing radiation sensor
A chalcogenide glass radiation sensor comprising a chalcogenide glass layer coupled to at least two electrodes and a metal source, and a method using the same are disclosed. The chalcogenide glass layer has a resistivity and the at least two electrodes are configured to facilitate the measurement of the resistivity of the chalcogenide glass layer. The coupling of the metal source and the chalcogenide glass layer is such that the resistivity of the chalcogenide glass layer changes upon exposure to ionizing radiation. The metal source is configured to be external to an electric field that may form between the at least two electrodes as the resistivity of the chalcogenide glass layer is measured. |
| US08466424B2 |
Device for detecting radiation with improved arrangement
A device that detects electromagnetic radiation, including an assembly of juxtaposed parallelepipedic semiconductor detection blocks, each detection block including a given length separating a detection face and at least one rear face opposite to the said detection face, a given thickness separating a first polarization face with one or more electrodes and a second polarization face with one or more other electrodes, and a given width. |
| US08466418B2 |
Gamma ray detector, radiation diagnostic device, tomography device, and method of analyzing tomography device
A gamma ray detector for detecting a gamma ray emitted from a target of measurement includes: an organic scintillator for detecting Compton electrons resulting from a gamma ray emitted from the target of measurement; an inorganic scintillator for detecting a Compton gamma ray; and photodetector modules for detecting light generation in the corresponding scintillators. Light generation signals from the organic and inorganic scintillators are synchronously measured, and a detection window of a gamma ray is generated. Thus, an inexpensive radiation diagnostic device of an ultra-high S/N ratio and low cost is provided. |
| US08466414B2 |
Ion mobility spectrometers
An ion mobility spectrometer has a reaction region separated from a drift region by an electrostatic gate. A doping circuit supplies a dopant to the reaction region but the drift region is undoped. Two high field ion modifiers are located one after the other in the drift region. One ion modifier can be turned on to remove dopant adducts from the admitted ions, or both ion modifiers can be turned on so that the ions are also fragmented. In this way, several different responses can be produced to provide additional information about the nature of the analyte substance and distinguish it from interferents. |
| US08466409B2 |
Photoelectric conversion module for optical communication
A photoelectric conversion module includes a transmission side photoelectric conversion part for converting an electrical signal into an optical signal, a transmission side circuit board on which the transmission side photoelectric conversion part is mounted off-center to one side of the transmission side circuit board at one end of the transmission side circuit board, a reception side photoelectric conversion part for converting an optical signal into an electrical signal, and a reception side circuit board on which the reception side photoelectric conversion part is mounted off-center to one side of the reception side circuit board at one end of the reception side circuit board. A surface of the transmission side circuit board on which the transmission side photoelectric conversion part is mounted is opposite to a surface of the reception side circuit board on which the reception side photoelectric conversion part is mounted. |
| US08466406B2 |
Wide-angle laser signal sensor having a 360 degree field of view in a horizontal plane and a positive 90 degree field of view in a vertical plane
A laser sensor comprising a sensor head to receive laser light. The sensor head may have a globe-shaped optical member, the globe-shaped optical member may be optically coupled to an optical-to-electrical converter, the optical-to-electrical converter may be configured to convert laser light from the sensor head to an electronic output signal, and the sensor head may be configured to provide a 360 degree field of view in a horizontal plane and a positive (+) 90 degree field of view in a vertical plane above the horizontal plane. |
| US08466404B2 |
Display device and manufacturing method thereof
A display device in which light leakage in a monitor element portion is prevented without increasing the number of steps and cost is provided. The display device includes a monitor element for suppressing influence on a light-emitting element due to temperature change and change over time and a TFT for driving the monitor element, in which the TFT for driving the monitor element is provided so as not to overlap the monitor element. Furthermore, the display device includes a first light shielding film and a second light shielding film, in which the first light shielding film is provided so as to overlap a first electrode of the monitor element and the second light shielding film is electrically connect to the first light shielding film through a contact hole formed in an interlayer insulating film. The contact hole is formed so as to surround the outer edge of the first electrode of the monitor element. |
| US08466402B2 |
Imaging pixels with shielded floating diffusions
An imaging system may include imaging pixels. Each imaging pixel may include floating diffusion metal lines associated with a floating diffusion node in that imaging pixel, pixel output metal lines associated with a pixel output, and additional metal lines. The floating diffusion metal lines node may be at least partially surrounded by the pixel output metal lines. Because the floating diffusion metal lines are at least partially surrounded by the pixel output metal lines, the parasitic capacitance between the floating diffusion metal lines and the additional metal lines may be reduced. A source-follower transistor in each imaging pixel may provide a gain between the floating diffusion metal lines and the pixel output metal lines. Due to the Miller effect, the gain induced by the source-follower transistor may reduce the parasitic capacitance between the floating diffusion metal lines and the pixel output metal lines. |
| US08466398B2 |
Diffraction fields for guiding an object to a target
An object moving towards a target with a velocity can be accurately estimated and targeted based on keeping the object within a field of diffraction, the object being disturbed by effects caused by noise. |
| US08466396B2 |
Disposable container for packaging, display, handling, and cooking of food article
A novel food cooker, especially for bacon, sausage patties and the like, and a method for microwave oven preparation of the same. The cooker includes a top cover, middle pan, and bottom basin each made of a biodegradable material wherein food may be packaged, displayed, and later cooked in a microwave oven without handling. The cooker is especially designed to aid removal of grease and other food drippings from the food while being cooked. The top cover prevents grease splatter in the microwave. The middle pan holds food and includes holes to allow grease or other food drippings to fall by gravity to the bottom basin which is adjoined to the middle pan. The used cooker also prevents the handling and contained food articles, and prevents exposure to hot grease and drippings during disposal. |
| US08466391B2 |
Support for an electrical heating device, electrical heating device and method for the manufacture of an electrical heating device
An electrical heating device has an integrally manufactured support made from insulating material. Depressed paths for introducing a heating element are provided. A klixon functioning as a thermally actuated switch is inserted from above into an opening in the central area of the support and its electrical terminals project over the bottom side and are bent round for mechanical fixing. |
| US08466390B2 |
Heater control architecture for an ice protection system
A heater control structure for an ice protection system is disclosed that includes a first multi-role logic block having a first scheduler to schedule the operation of an array of heaters and a first controller to control a first group of heaters within the array of heaters, wherein the first scheduler communicates with a first private data bus and the first controller communicates with a second private data bus, and wherein the first scheduler and the first controller communicate with one another over a first pair of inter-channel data busses. The structure further includes a second multi-role logic block having a second controller to control a second group of heaters within the array of heaters and a second scheduler to schedule the operation of the array of heaters, wherein the second controller communicates with the first private data bus and the second scheduler communicates with the second private data bus, and wherein the second controller and the second scheduler communicate with one another over a second pair of inter-channel data busses. |
| US08466388B2 |
Workpiece processing system
A workpiece processing machine, such as a laser cutting machine, includes a motion unit having an associated drive, a cutting head mounted on the motion unit and configured to deliver a cutting beam, and a suction duct or other form of beam interceptor coupled to the motion unit so that it moves therewith and an opening of the suction duct is positioned below the cutting head during a workpiece processing operation. The machine also includes a frame configured to support the motion unit and defining a movement area of the motion unit, the frame having a beam located generally centrally in the movement area. |
| US08466387B2 |
Laser processing method
In a laser processing method, a workpiece is set with respect to a jig having a laser passage hole and a relative position of the jig and the workpiece is determined so that the laser passage hole can face toward a target processing point on the workpiece. Then, laser light is irradiated on the target processing point through the laser passage hole while creating a stream of an inert gas flowing from a peripheral area of the target processing point toward the target processing point and flowing away from the workpiece through the laser passage hole. |
| US08466383B2 |
Illuminant human interface device
A keyboard structure includes a light guide plate, a circuit board and a key sheet sequentially disposed on a reflecting sheet. A plurality of scattering and reflection points is located under the light guide plate and at least one light-emitting element on one side of the light guide plate. The key sheet has a one-piece formed body and a plurality of pressing portions. The plurality of pressing portions may be actuated to shift and conduct a sensor on the circuit board. Each pressing portion further has a light transmissive area. A light ray emitted by the light-emitting element passes through the light guide plate, and is reflected by the reflecting sheet to the light guide plate and the key sheet. Then, the light ray comes out of the key sheet through the light transmissive areas of the pressing portions. |
| US08466377B2 |
Electronic device housing
An electronic device housing includes a first housing, a second housing, and a plurality of frames. The first housing comprises a bottom plate and a side plate extending from an edge of the bottom plate. The side plate of the first housing is welded to the second housing. The frames are fixed to the first housing. Each frame forms a restricting portion connecting the second housing. |
| US08466375B2 |
Apparatus for reducing electric field and radiation field in magnetic resonant coupling coils or magnetic induction device for wireless energy transfer
An apparatus for reducing a radiation power and an electric field includes a transmission end energy transfer unit configured to include a feeding roof and a transmission coil, a receiving end energy transfer unit configured to be symmetrically separated from the transmission end energy transfer unit at a predetermined distance, and to include a receiving roof and a receiving coil, a first electric field shield configured to be made of a nonconductor, to have a shape surrounding the transmission end energy transfer unit, and to have an empty space of a predetermined first thickness; and a second electric field shield to be made of a nonconductor, to have a shape surrounding the receiving end energy transfer unit, and to have an empty space of a predetermined second thickness, wherein the empty spaces are filled with a dielectric material for shielding the electric field. |
| US08466369B2 |
Circuit structure of circuit board
A circuit structure of a circuit board includes a dielectric layer, a number of first circuits, and a number of second circuits. The dielectric layer has a surface and an intaglio pattern. The first circuits are disposed on the surface of the dielectric layer. The second circuits are disposed in the intaglio pattern of the dielectric layer. Line widths of the second circuits are smaller than line widths of the first circuits, and a distance between every two of the adjacent second circuits is shorter than a distance between every two of the adjacent first circuits. |
| US08466366B2 |
Transparent conductors incorporating additives and related manufacturing methods
A transparent conductor includes a film of a conductive ceramic. Additives are at least partially incorporated into the film. The additives are at least one of electrically conductive and semiconducting, and at least one of the additives has an aspect ratio of at least 3. |
| US08466364B2 |
Cable fixing member and cable fixing structure
There is provided a cable fixing member, comprising: an intermediate member crimped and tightened to a cable; a pair of bracket members for clamping and grasping one or a plurality of cables with the intermediate member tightened thereto, through the intermediate member; and one or a plurality of grooves formed on facing surfaces of the pair of bracket members by which the cable is clamped, for clamping the cable through the intermediate member, wherein an inner surface shape of the groove is formed to mesh with an outer surface shape of the intermediate member which is crimped and tightened to the cable. |
| US08466363B2 |
Sound generation processing apparatus, sound generation processing method and a tangible recording medium
The present invention improves a processing speed by combining simple sound source species with a basic configuration and processing the combination as a single sound source when sound sources and sound fields are placed and formed in a three-dimensional virtual space. For example, a sound source object with a complicated shape, such as a river, includes first sound source objects with shapes of rectangular parallelepipeds and second sound source objects with shapes of triangular prisms. The first and second sound source objects have the same identification numbers and have sound data related to a sound of the sound source object with the complicated shape, such as a babbling sound of the river. When one of the first and second sound source objects is the closest to a player character, sound generation processing is executed based on that sound source object. |
| US08466354B1 |
Inbred corn line XHA25
An inbred corn line, designated XHA25, the plants and seeds of the inbred corn line XHA25, methods for producing a corn plant, either inbred or hybrid, produced by crossing the inbred corn line XHA25 with itself or with another corn plant, and hybrid corn seeds and plants produced by crossing the inbred line XHA25 with another corn line or plant and to methods for producing a corn plant containing in its genetic material one or more transgenes and to the transgenic corn plants produced by that method. This invention also relates to inbred corn lines derived from inbred corn line XHA25, to methods for producing other inbred corn lines derived from inbred corn line XHA25 and to the inbred corn lines derived by the use of those methods. |
| US08466353B1 |
Maize variety hybrid X8K846
A novel maize variety designated X8K846 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 X8K846 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X8K846 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X8K846, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X8K846. This invention further relates to methods for producing maize varieties derived from maize variety X8K846. |
| US08466346B2 |
Corn event 5307
A novel transgenic corn event designated 5307, is disclosed. The invention relates to DNA sequences of the recombinant constructs inserted into the corn genome and of genomic sequences flanking the insertion site that resulted in the 5307 event. The invention further relates to assays for detecting the presence of the DNA sequences of event 5307, to corn plants and corn seeds comprising the genotype of and to methods for producing a corn plant by crossing a corn plant comprising the event 5307 genotype with itself or another corn variety. |
| US08466345B2 |
Methods for plant transformation using spectinomycin selection
The present invention relates to methods and compositions for transforming soybean, corn, cotton, or canola explants using spectinomycin as a selective agent for transformation of the explants. The method may further comprise treatment of the explants with cytokinin during the transformation and regeneration process. |
| US08466339B2 |
Mig-6 knockout mice and elucidation of association of Mig-6 with early onset degenerative joint disease and role as a tumor suppressor
Disruption of mitogen inducible gene 6 (Mig-6) in mice by homologous recombination (KO mice) led to early onset osteoarthritis (OA) as revealed by simultaneous enlargement and deformity of multiple joints, degradation of articular cartilage and the development of bony outgrowths or osteophytes within the joint space. Because of the striking similarity to human OA, Mig-6 KO mice are a useful animal model for studying the mechanism of this disease and for testing new drugs or therapies for treating OA. These KO mice also developed epithelial hyperplasia, adenoma, and adenocarcinoma in organs such as lung, gallbladder, and bile duct. Mig-6 is therefore a tumor suppressor gene and is a candidate gene for the frequent Ip36 genetic alterations found in lung cancer. It can be used as a tumor biomarker as well as a target for cancer therapy. |
| US08466337B2 |
Biodegradable and breathable film
Breathable and biodegradable polymeric film materials of the invention are highly suitable for use in personal care absorbent articles and other articles. The film includes a biodegradable polymer resin, a thermoplastic starch, a filler and optionally, a protein. The breathable film has a renewable natural polymer component. |
| US08466331B2 |
Apparatus and method for gasifying gas hydrate pellet
A gasification apparatus is provided which enables gas hydrate pellets to be transported and gasified in the same vessel and enables a gas to be generated by pellet decomposition in a controlled amount. The apparatus is free from bridging. The apparatus includes a heat-in-saluted vessel main body and, disposed therein, a tubular structure which is open at the top and bottom. This tubular structure holds therein gas hydrate pellets obtained by compression-molding a gas hydrate produced by the hydration reaction of a raw-material gas with raw-material water. The tubular structure becomes wider in diameter from the upper opening toward the lower opening. A channel for passing a heat carrier therethrough has been disposed between the lower end of the tubular structure and the inner bottom surface of the vessel main body. The apparatus is further equipped, between the tubular structure and the inner wall surface of the vessel main body, with a nozzle which ejects the heat carrier in a circumferential direction for the vessel main body. The vessel main body has a discharge pipe for discharging the heat carrier ejected from the nozzle, the discharge pipe projecting upright from the inner bottom surface of the vessel main body. |
| US08466328B2 |
Method for recovery and recycle of ruthenium homogeneous 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. |
| US08466319B2 |
Preparation of nitrones
A method for producing a nitrone of formula (I) wherein R is a branched alkyl group having from four to thirty carbon atoms; R1, R2, R3 and R4 independently are hydrogen or alkyl groups having from one to six carbon atoms from an imine having formula (II) |
| US08466318B2 |
Method of preparing chiral cyclic β-aminocarboxamides
The present invention encompasses a process for preparing compounds of formula (1), wherein a compound of formula (2) is reacted in the presence of a catalyst and a solvent under hydrogen pressure to form a compound of formula (1) and wherein A and R1—R4 are defined herein. |
| US08466317B1 |
Preparation of insensitive bis(2,2,-dinitropropyl) nitramine (BDNPN)
A method for preparing an insensitive bis(2,2-dinitropropyl)nitramine (BDNPN) as a fine powder which exhibits desirable insensitive munitions (IM) characteristics for use alone or compounded with other energetic materials such as RDX. |
| US08466315B2 |
Urea granulation process with an acidic scrubbing system and the subsequent integration of ammonium salt into urea granules
A urea granulation process and the apparatus suitable for operating that process integrates a method for reducing ammonia emissions from a urea granulation plant which is emitted by a urea production process by scrubbing the off-gas and recovering the scrubber bleed and integrating it into the granulation process so that ammonium salts are completely contained by the process. |
| US08466312B2 |
Terephthalic acid purge filtration rate by controlling % water in filter feed slurry
The process relates improving terephthalic acid purge filtration rate by controlling % water in filter feed slurry and to the recovery of a metal catalyst from an oxidizer purge stream produced in the synthesis of carboxylic acid, typically terephthalic acid, while utilizing pressure filtration. |
| US08466303B2 |
Process for production of epoxy compound
A novel process for producing a polyfunctional epoxy monomer is provided that facilitates separation of an aqueous layer catalyst from a reaction solution and has satisfactory hydrogen peroxide efficiency by reacting an aqueous hydrogen peroxide solution with a polyolefin without using an organic solvent and under mild conditions. The process in the present invention is a process for producing a corresponding epoxy compound by reacting an organic compound having a carbon-carbon double bond with hydrogen peroxide present in an aqueous hydrogen peroxide solution to epoxidate the double bond, wherein a tungsten compound and tertiary amine are used as reaction catalysts. |
| US08466302B1 |
Process for producing propylene oxide
A continuous epoxidation process for the production of high purity propylene oxide by the reaction of propylene with an oxidant that is a per-acid, such as peracetic acid (PAA), in a reactive distillation (RD) column. The RD column provides excellent heat integration and temperature control, and the process has the advantage of lower investment cost for capital equipment. The process operates at mild temperatures and pressures. A ferric acetylacetonate homogeneous catalyst and/or stabilizer may be included as part of the PAA feed to the process to increase PAA conversion and selectivity to propylene oxide. A pre-reactor can be incorporated upstream of the RD column to increase the residence time at lower temperatures to enhance productivity. |
| US08466301B2 |
Organic dye and dye-sensitized solar cell using the same
An organic dye used in a dye-sensitized solar cell is described, having general formula (1): wherein Ar1 represents a substituted or unsubstituted arylene group, Ar2 and Ar3 each independently represent a substituted or unsubstituted aryl group, Sp1 represent a single bond or a spacer group allowing conjugation between Ar1 and the furan moiety, Sp2 represent a single bond or a spacer group allowing conjugation between the furan moiety and Ac, Ac represents an acceptor group, and Y represents an anchoring group. |
| US08466300B2 |
Processes for the production of hydrogenated products
A process for making a hydrogenated product includes providing a clarified DAS-containing fermentation broth; distilling the broth under super atmospheric pressure at a temperature of >100° C. to about 300° C. to form an overhead that includes water and ammonia, and a liquid bottoms that includes SA, and at least about 20 wt % water; cooling the bottoms to a temperature sufficient to cause the bottoms to separate into a liquid portion in contact with a solid portion that is substantially pure SA; separating the solid portion from the liquid portion; recovering the solid portion; hydrogenating the solid portion in the presence of at least one hydrogenation catalyst to produce the hydrogenated product including at least one of THF, GBL or BDO; and recovering the hydrogenated product. |
| US08466298B2 |
High selectively polymeric adsorbent based on the hydrogen bonding interaction and the use thereof in isolation and purification of active components from gingko biloba extract
Provided are a kind of high selectivity polymeric adsorbents with amide functional groups based on the hydrogen bonding interaction, which is prepared by adequately swelling a DVB-co-MA copolymer of 6% crosslinking degree as the initial resin with dimethyl formamide, performing an amination reaction by adding a diamine, soaking the dried resultant yellow resin with an acylating agent that is a dianhydride, and performing an acylation reaction to obtain the polymeric adsorbent with amide functional groups of the invention. The polymeric adsorbent of the invention can be used to effectively isolate and purify the active ingredients, i.e., flavones and lactones, from the extract of ginkgo leaf. |
| US08466293B2 |
Process for preparing 2,2-difluoroethylamine derivatives by alkylation with 2,2-difluoroethyl-1-haloethanes
Process for preparing 2,2-difluorethylamine derivatives of the general formula (III) in which A is an optionally substituted heterocycle as described in the description, by reacting a 2,2-difluoroethyl-1-haloethane compound of the general formula (I) in which Hal is Cl, Br or iodine, with an amine of the general formula (II) in which A is as defined above, optionally in the presence of a base. |
| US08466287B2 |
Process for producing tricyclic ketone
In order to efficiently supply CPT, which is a starting compound of irinotecan hydrochloride and a variety of camptothecin derivatives, by a practical total synthesis, the invention provides a means of efficiently preparing a tricyclic ketone that corresponds to a CDE ring moiety of a camptothecin (CPT) skeleton. |
| US08466283B2 |
Substituted 2,3-dihydroimidazo[1,2-c]quinazoline derivatives useful for treating hyper-proliferative disorders and diseases associated with angiogenesis
This invention relates to novel 2,3-dihydroimidazo[1,2-c]quinazoline compounds, pharmaceutical compositions containing such compounds and the use of those compounds or compositions for phosphotidylinositol-3-kinase (PI3K) inhibition and treating diseases associated with phosphotidylinositol-3-kinase (PI3K) activity, in particular treating hyper-proliferative and/or angiogenesis disorders, as a sole agent or in combination with other active ingredients. |
| US08466281B2 |
2,5-disubstituted morpholine orexin receptor antagonists
The present invention is directed to 2,5-disubstituted morpholine amide compounds which are antagonists of orexin receptors, and which are useful in the treatment or prevention of neurological and psychiatric disorders and diseases in which orexin receptors are involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which orexin receptors are involved. |
| US08466277B2 |
Coupling low-molecular substances to a modified polysaccharide
The invention relates to a method for coupling low-molecular weight substances to a starch-derived modified polysaccharide. The binding interaction between the modified polysaccharide and the low-molecular weight substance is based on a covalent bond which is the result of a coupling reaction between the terminal aldehyde group or a functional group of the modified polysaccharide molecule resulting from the chemical reaction of this aldehyde group and a functional group of the low-molecular weight substance which reacts with this aldehyde group or with the resulting functional group of the polysaccharide molecule. The bond directly resulting from the coupling reaction can be optionally modified by a further reaction to the aforementioned covalent bond. The invention further relates to pharmaceutical compositions that comprise conjugates formed in this coupling process and to the use of said conjugates and compositions for the prophylaxis or therapy of the human or animal body. |
| US08466272B2 |
Probe set and method for identifying HLA allele
Provided is a probe set that is useful for identifying each allele of HLA individually, and a method of identification of an allele of HLA by the use thereof for each type.The probe set is composed of probes that cover all of the partial sequences that contain a unique base to each allele. Using this probe set HLA contained in a specimen is identified. |
| US08466266B2 |
Stabilized nucleic acid dark quencher-fluorophore probes
The present invention provides a new class of solids supports for synthesis of modified oligomers of nucleic acids, and nucleic acid probes that have a format expediently synthesized on the new supports. Exemplary solid supports include at least one quencher bound through a linker to the solid support. Various exemplary embodiments include a moiety that stabilizes a duplex, triplex or higher order aggregation (e.g., hybridization) of nucleic acids of which the oligomer of the invention is a component. Other components of the solid support include moieties that stabilize aggregations of nucleic acids, e.g., intercalators, minor groove binding moieties, bases modified with a stabilizing moiety (e.g., alkynyl moieties, and fluoroalkyl moieties), and conformational stabilizing moieties, such as those described in commonly owned U.S. Patent Application Publication No. 2007/0059752. |
| US08466260B2 |
Anti-FcRH5 antibodies and immunoconjugates and methods of use
The present invention is directed to compositions of matter useful for the treatment of hematopoietic tumor in mammals and to methods of using those compositions of matter for the same. |
| US08466259B2 |
Adjuvants
Disclosed are lipopeptides or lipoproteins, related compositions, and related methods. |
| US08466257B2 |
Process and apparatus for purifying solid salt compositions
Methods and apparatus for the recovery and purification of solid salt compositions from an organic liquid containing epoxy resin and at least one of epihalohydrin and solvent to obtain purified salt and/or brine compositions that may be useful in industrial processes. |
| US08466255B2 |
Polyethylene glycol derivative
The present invention includes a novel polyethylene glycol derivative; a drug carrier comprising the derivative; and a pharmaceutical composition comprising the drug carrier having a pharmacologically active substance included therein. Specifically disclosed are: a polyethylene glycol derivative represented by the general formula (I); a drug carrier comprising the derivative and 2-O-(2-diethylaminoethyl)carbamoyl-1,3-O-dioleoyl-glycerol; and a pharmaceutical composition comprising the drug carrier and a pharmacologically active substance (preferably double-stranded RNA, double-stranded DNA or an oligonucleic acid), wherein R represents a saturated or unsaturated aliphatic hydrocarbon group having 10 to 30 carbon atoms or a saturated or unsaturated fatty acid residue having 10 to 30 carbon atoms; and n represents an integer of 30 to 150. |
| US08466253B1 |
Poly(phenylene ether) process
A method of purifying a capped poly(phenylene ether) includes mixing a poly(phenylene ether) capping reaction mixture comprising a capped poly(phenylene ether), a capping agent, a capping byproduct, a capping catalyst, and a poly(phenylene ether) solvent, and first washing solvents comprising a C1-C4 alkanol and water to form a first liquid phase comprising the capped poly(phenylene ether) and poly(phenylene ether) solvent, and a second liquid phase comprising C1-C4 alkanol and water; and separating the first liquid phase from the second liquid phase. Capped poly(phenylene ether) having reduced levels of residual capping agent, capping byproduct, and capping catalyst is produced from poly(phenylene ether) capping reaction mixtures by this method. |
| US08466252B2 |
Optical film, optical film manufacturing method, transparent substrate, image display device, and solar cell
An optical film that is excellent not only in transparency and heat resistance but also in solubility in an organic solvent and linear thermal expansion coefficient. Also, a product or a member which meets high demands for heat resistance and low linear thermal expansion coefficient with the use of the optical film, more specifically a transparent substrate using the optical film, and an image display device and a solar cell including the optical film or the transparent substrate. The optical film contains a polyimide having a specific structure in which a repeating unit of a chain of a polymer has both an amide group and an imide group and the polymer has a fluorine atom. The polyimide is obtained by mixing a dehydrating agent and an imidizing agent with a polyamic acid solution so as to imidize the polyamic acid. |
| US08466251B2 |
Polyamide-imide resin insulating paint and insulation wire using same
A polyamide-imide resin insulating paint according to the present invention includes polyamide-imide resin containing no halogen element in its molecular chain which is dissolved in a polar solvent, in which the polyamide-imide resin contains an aromatic diisocyanate component (A) having three or more benzene rings or an aromatic diamine component (E) having three or more benzene rings in a monomer, and a ratio M/N between a molecular weight (M) of the polyamide-imide resin per repeat unit and an average number (N) of amide groups and imide groups is equal to or more than 200. |
| US08466250B2 |
High-functionality polyetherols and preparation and use thereof
The present invention relates to a process for preparing high-functionality polyethers having a Hazen color number of less than 500, by converting tris(hydroxyethyl) isocyanurate (THEIC) and one or more difunctional alcohols and/or modifying reagents with the aid of acidic catalysts. The present invention further relates to high-functionality polyethers having a color number of less than 10, obtainable by such a process, and to the use of these high-functionality polyethers as adhesion promoters, thixotropic agents, rheology modifiers of polymers, in printing inks, paints and coatings, or as units for preparation of polyaddition or polycondensation polymers. |
| US08466249B2 |
Clear silicone polycarbonate elastomeric copolymers
Silicone polycarbonate block copolymers are disclosed that have a high elongation before yield, are clear, and have elastomeric properties. Generally, the silicone blocks are very short (less than about 50 organosiloxane repeat units) and the silicone blocks are substantially isolated from each other by bisphenol carbonate spacers. |
| US08466246B2 |
Continuous process for the production of vinyl chloride (co)polymers
Polymerization process comprising the steps of: (a) reacting an aqueous suspension comprising initiator, vinyl chloride, and optionally one or more co-monomers in a continuous stirred tank reactor; and (b) further reacting the resulting suspension in at least one second reactor; wherein the conversion level of vinyl chloride in the continuous stirred tank reactor of step (a) is from 10 to 60 wt %. |
| US08466234B2 |
Amphiphilic networks, process for producing same, and products made therefrom
The present invention relates to the production of amphiphilic copolymer networks, or co-networks, and to methods for preparing amphiphilic co-networks. Furthermore, the present invention relates to products and/or films made from the amphiphilic co-networks produced in accordance with the synthesis methods of the present invention. In one embodiment, the present invention is related to crosslinkable and/or polymerizable compositions that can be utilized to form amphiphilic co-networks, where such compositions are block copolymer compositions that are formed from the combination of at least one hydrophilic segment, at least one hydrophobic segment, and at least one crosslinkable and/or polymerizable segment. In yet another embodiment, the present invention relates to amphiphilic co-networks that are optically clear and highly oxyphilic. |
| US08466229B2 |
Composition for forming silica-based film, method of forming silica-based film, and electronic component provided with silica-based film
The present invention provides a composition for forming a silica-based film, the composition containing (a) a siloxane resin; (b) an organic solvent including at least one species of aprotic solvent; and (c) an onium salt. |
| US08466227B2 |
Crosslinked fluorine-containing elastomer fine particles, preparation process of same, and composition
There are provided novel crosslinked fluorine-containing elastomer fine particles, a process for preparing crosslinked fluorine-containing elastomer fine particles and a resin composition comprising the same. The crosslinked fluorine-containing elastomer fine particles are crosslinked fluorine-containing elastomer fine particles having a gel fraction of not less than 85% by mass or crosslinked fluorine-containing elastomer fine particles obtained by crosslinking fluorine-containing elastomer particles having at least three iodine atoms per one polymer molecule at an end thereof. The composition is one comprising those fine particles and a synthetic resin. The preparation process is a process for preparing crosslinked fluorine-containing elastomer fine particles, characterized by subjecting peroxide-crosslinkable fluorine-containing elastomer particles to peroxide-crosslinking by heating an aqueous dispersion comprising the fluorine-containing elastomer particles, a peroxide and a polyfunctional unsaturated compound. |
| US08466226B2 |
Adhesives for elastomers
There is provided an adhesive composition comprising (i) at least one film forming polymer, (ii) at least one crosslinker selected from the group consisting of polynitroso compounds, polynitroso precursors, and mixtures thereof, and (iii) at least one oxidizer, wherein the molar ratio of oxidizer to crosslinker is from 0.3 to 2.0. Also provided is a method of bonding substrates together using such a composition, and an article made using such a method. |
| US08466224B2 |
Composition with a base of hydraulic and/or pozzolanic material
A mix including at least one hydraulic and/or pozzolanic material and at least one water-soluble cationic polymer, the cationic polymer having a density of cationic charges greater than 0.5 meq/g and an intrinsic viscosity less than 1 dl/g, and the hydraulic and/or pozzolanic material not being clinker, nor limestone, nor gypsum, nor calcium sulphate, nor anhydrous calcium sulphate, nor hemi hydrated calcium sulphate, nor plaster, nor lime. |
| US08466218B2 |
Adhesion promoter and coating composition for adhesion to olefinic substrates
An adhesion promoter, a coating composition containing the adhesion promoter, and a method for preparing the adhesion promoter and coating. The adhesion promoter is an olefin based polymer having at least one amine containing compound. The amine may be used as a catalyst for the coating. |
| US08466211B2 |
One-component self-etching adhesive
A one-part, self-etching dental adhesive having improved performance such as adhesion performance with a simple one-coat application, without the need of separate acid-etching, a priming pre-treatment, or bonding step. The invention provides such improvements due to a function of the pH balance of the system in combination with an acid stable photoinitiating system. More specifically, the performance and pH balance is achieved through the employment of a hydrolytically stable, acidic, high-strength adhesive monomer (such as PENTA), with a stable, bifunctional, hydrophilic monomer (such as AHPMA) that yields greater crosslinking. |
| US08466205B2 |
Methods and systems for recycling carpet and carpets manufactured from recycled material
The present invention pertains to carpet and methods of making and recycling carpet. In one aspect, the carpet includes: a primary backing which has a face and a back surface; a plurality of fibers attached to the primary backing and extending from the face of the primary backing and exposed at the back surface of the primary backing; an adhesive composition backing; and an optional secondary backing adjacent to the adhesive backing. The method of making carpet includes extrusion coating the adhesive composition onto the back surface of a primary backing to form the adhesive composition backing. The method of recycling carpet can recover one or more polymeric carpet components. |
| US08466202B2 |
Anthracenedione compounds
This invention relates compositions containing compounds of formula (I) below: Each of R1, R2, R3, R4, R5, R6, R7, and R8 is defined in the specification. |
| US08466201B2 |
Potassium ion channel modulators and uses thereof
Compounds of formula (I) and pharmacologically acceptable salts and pro-drugs wherein: Ar1 and Ar2=aryl or heteroaryl; a=0 to 5; R1=alkyl, halogen, haloalkyl, alkoxy, alkoxycarbonyl, carboxyl, hydroxyl, amino, monalkylamino, dialkylamino, nitro, acylamino, alkoxycarbonylamino, alkylsulphonyl, alkylsulphonylamino and cyano and, where a is >1, each R1 is the same or different; b=0 to 5; R2=alkyl, halogen, haloalkyl, alkoxy, alkoxycarbonyl, carboxyl, hydroxyl, amino, monalkylamino, dialkylamino, nitro, acylamino, alkoxycarbonylamino, alkylsulphonyl, alkylsulphonylamino and cyano and where b is >1, each R2 is the same or different; V=(CR3aR3b)pSO2N(R3b)X and (CR3aR3b)pN(R3b)SO2(X); W=NR4a, O, S, S═O, SO2 and C(R4aR4b)2; X=hydroxyalkyl, alkoxyalkyl, haloalkoxyalkyl, aryloxyalkyl, polyalkylene glycol residues, aminoalkyl, monoalkylaminoalkyl, dialkylaminoalkyl and alkyl groups substituted with ≧1 NR8R9 groups wherein R8 and R9+nitrogen atom form a saturated or partially unsaturated heterocyclic group which is optionally further substituted by ≧1 substituents selected from alkyl, halogen, haloalkyl, alkoxy, alkoxycarbonyl, carboxyl, nitro, amino, monoalkylamino, dialkylamino and hydroxyl; Y and Z each ═(CR5aR5b)n1, C═O, SO2, C(═O)NR5a, C(═O)NR5aSO2 or C═O(R5aR5b)n2; R3a, R3b, R4a, R4b, R5a and R5b each=hydrogen, alkyl, cycloalkyl, aryl or heteroaryl; n1 and n2 each=0 to 2; and p=0 to 2; are excellent selective modulators of potassium ion flux through KCNQ2, KCNQ3 and/or KCNQ2/3 channels, making them of use in treating and preventing a number of conditions including pain and lower urinary tract disorders. |
| US08466196B2 |
Acetals as perfuming ingredients
The present invention relates to the field of perfumery. More particularly, it concerns some acetal derivatives of 3-methyl citral of formula (I) wherein the dotted lines indicate the presence of a single or double bond; R1 represents a hydrogen atom or a methyl or ethyl group, R2 represents a hydrogen atom or methyl group; and each R3, taken alone, simultaneously or independently, represents a C1-3 alkyl or alkenyl group; or said R3 groups, taken together, represent a C2-6 hydrocarbon group optionally comprising an oxygen atom. The present invention concerns the use of said compounds in the perfumery industry as well as the compositions or articles containing said compounds. |
| US08466193B2 |
Selective inhibitors of histone deacetylase
Described herein are compounds and pharmaceutical compositions containing such compounds, which inhibit the activity of histone deacetylase 8 (HDAC8). Also described herein are methods of using such HDAC8 inhibitors, alone and in combination with other compounds, for treating diseases or conditions that would benefit from inhibition of HDAC8 activity. |
| US08466184B2 |
Biocide
Aqueous solutions of the tetramethylammonium salt of 1,2-benzothiazolone stable below 0° C. |
| US08466183B2 |
Modulators of sphingosine phosphate receptors
Compounds of the following generic structure are provided: Such compounds activate a sphingosine-I-phosphate receptor of the subtype 1 (S1P1), and have utility in the treatment of malconditions mediated by S1P1 activation. More specifically, such compounds are beneficial in the treatment of, for example, multiple sclerosis, transplant rejection and/or adult respiratory syndrome. |
| US08466182B2 |
Small molecule inhibitors of kynurenine-3-monooxygenase
The present invention relates to compounds of Formula I below and their tautomers or pharmaceutically acceptable salts, compositions and methods of uses thereof. |
| US08466180B2 |
Insecticidal compounds
Novel compounds of formula (I): wherein A1, A2, A3, A4, R1, R2, G1, G2, Q1 and Q2 are as defined in claim 1; or salts or N-oxides thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to insecticidal, acaricidal, molluscicidal and nematicidal compositions comprising them and to methods of using them to combat and control insect, acarine, mollusc and nematode pests. |
| US08466175B2 |
Form of S-omeprazole
The present invention relates to a novel form of the (−)-enantiomer of 5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)-methyl]sulfinyl]-1H-benzimidazole, i.e. S-omeprazole. More specifically, it relates to a novel form of the magnesium salt of the S-enantiomer of omeprazole trihydrate. The present invention also relates to processes for preparing such a form of the magnesium salt of S-omeprazole and pharmaceutical compositions containing it. Furthermore, the present invention also relates to new intermediates used in the process. |
| US08466163B2 |
Furo[2,3-d]pyrimidines and related compounds and methods for treating disease states by inhibiting tubulin polymerization
The present invention relates generally to chemical compounds and methods for their use and preparation. In particular, the invention relates to chemical compounds which may possess useful therapeutic activity, use of these compounds in methods of therapy and the manufacture of medicaments as well as compositions containing these compounds. |
| US08466160B2 |
Identification of non-small cell lung carcinoma (NSCLC) tumors expressing PDGFR-alpha
The invention discloses a previously unidentified subset of mammalian non-small cell lung carcinomas (NSCLC) in which platelet-derived growth factor receptor alpha (PDGFRα) is expressed and is driving the disease, and provides methods for identifying a mammalian NSCLC tumor that belongs to a subset of NSCLC tumors in which PDGFRα is expressed, and for identifying a NSCLC tumor that is likely to respond to a PDGFRα-inhibiting therapeutic. The invention also provides methods for inhibiting the progression of a mammalian NSCLC tumor in which PDGFRα is expressed, and for determining whether a compound inhibits the progression of a PDGFRα-expressing mammalian NSCLC tumor. |
| US08466159B2 |
Methods for treating HCV
The present invention features interferon-free therapies for the treatment of HCV. Preferably, the treatment is over a shorter duration, such as no more than 12 weeks. In one aspect, the therapies comprise administering at least two direct acting antiviral agents and ribavirin to a subject with HCV infection. For example, the therapies comprise administering to the subject effective amounts of therapeutic agent 1, therapeutic agent 2 (or therapeutic agent 3), an inhibitor of cytochrome P450 (e.g., ritonavir), and ribavirin. |
| US08466156B2 |
2-phenyl-4-cyclopropyl-pyrimidine derivatives
The present invention relates to 2-phenyl-4-cyclopropyl-pyrimidine derivatives and their use as P2Y12 receptor antagonists in the treatment and/or prevention of peripheral vascular, of visceral-, hepatic- and renal-vascular, of cardiovascular and of cerebrovascular diseases or conditions associated with platelet aggregation, including thrombosis in humans and other mammals. |
| US08466154B2 |
Methods and compositions related to wrapping of dehydrons
This application describes a novel technology in drug discovery and drug-based imaging/detection: the wrapping technology. This technology is based on identified singularities in the structure of soluble proteins. In contrast with drug-design approaches based on standard structural considerations, the packing of a protein, or more precisely, its dehydron pattern, may be used as a selectivity filter to design small-molecule inhibitors. The wrapping technology described herein is a novel form of rational drug design for avoiding side effects in drug therapy and sharpening the inhibitory impact of drugs on the oncokinome. |
| US08466149B2 |
6-substituted sulfonyl azabicyclo[3.2.1]octanes useful to inhibit 11β-hydroxysteroid dehydrogenase type-I
In its many embodiments, the present invention relates to a novel class of 6-substituted sulfonyl-1,3,3-trialkyl-6-azabicyclo[3.2.1]octane compounds useful to inhibit 11β-hydroxysteroid dehydrogenase type-I, pharmaceutical compositions containing the compounds, and methods of treatment, prevention, inhibition, or amelioration of one or more conditions associated with the expression of 11β-hydroxysteroid dehydrogenase type-I using such compounds or pharmaceutical compositions. |
| US08466148B2 |
1,2-disubstituted heterocyclic compounds
1,2-disubstituted heterocyclic compounds which are inhibitors of phosphodiesterase 10 are described. Also described are processes, pharmaceutical compositions, pharmaceutical preparations and pharmaceutical use of the compounds in the treatment of mammals, including human(s) for central nervous system (CNS) disorders and other disorders which may affect CNS function. Among the disorders which may be treated are neurological, neurodegenerative and psychiatric disorders including, but not limited to, those associated with cognitive deficits or schizophrenic symptoms. |
| US08466147B2 |
Use of reversine and analogs for treatment of cancer
Herein is provided methods and compositions for treating cancer. In one embodiment, a method is provided for treating a patient suffering from cancer, the method comprising administering to the patient an effective amount of reversine, reversine analog or reversine containing agent. In another embodiment, compositions comprising reversine are provided. Such compositions may further comprise additional active agents and other additives. The compositions and methods provided herein are useful, for example, in the area of medicine. |
| US08466143B2 |
Azepine derivatives as pharmaceutical agents
Compounds, compositions and methods are provided for modulating the activity of receptors and for the treatment, prevention, or amelioration of one or more symptoms of disease or disorder related to the activity of the receptors. |
| US08466142B2 |
Cephalotaxus esters, methods of synthesis, and uses thereof
The present invention provides novel cephalotaxus esters, syntheses thereof, and intermediates thereto. The invention also provides pharmaceutical compositions comprising a compound of the present invention and methods of using said compounds or compositions in the treatment of proliferative diseases (e.g., benign neoplasm, cancer, inflammatory disease, autoimmune disease, diabetic retinopathy) and infectious disease. The invention further provides methods of using said compounds or compositions in the treatment of multidrug resistant cancer. |
| US08466141B2 |
Pharmaceutical composition for the treatment or prevention of diseases involving obesity, diabetes, metabolic syndrome, neuro-degenerative diseases and mitochondria dysfunction diseases
Provided is a pharmaceutical composition for the treatment and prevention of obesity, diabetes, metabolic syndromes, degenerative diseases and mitochondrial dysfunction-related diseases, comprising: a therapeutically effective amount of a compound represented by Formula I below, or a pharmaceutically acceptable salt, prodrug, solvate or isomer thereof, and a pharmaceutically acceptable carrier, a diluent or an excipient, or any combination thereof. |
| US08466138B2 |
Testosterone gel and method of use
The present invention relates to an improved transdermal hydroalcoholic testosterone gel formulation that provides, among other things, a desirable pharmacokinetic hormone profile, and methods of use. |
| US08466135B2 |
Hair treatment compositions
A hair treatment composition comprising at least one lactone in combination with at least one disaccharide. |
| US08466133B2 |
Polylactides compositions and uses thereof
The present invention provides compositions and methods relating to polylactides which may be used for drug delivery (e.g., parenteral delivery), wherein an organic solvent is not required. |
| US08466130B2 |
Mitochondria targeted cationic anti-oxidant compounds for prevention, therapy or treatment of hyper-proliferative disease, neoplasias and cancers
The inventions disclosed include methods of treating cancers and related neoplasias, especially prostate cancer, with pharmaceutically acceptable salts comprising lipophilic cation moieties linked to nitroxide or linked to hydroxylamine anti-oxidant groups. |
| US08466128B2 |
Hyaluronate compositions
The present invention provides compositions suitable for topical administration to a mammalian subject including sodium hyaluronate and a pharmaceutically acceptable excipient. The present invention also provides methods for malting and using the same. |
| US08466125B2 |
Pharmaceutical compositions comprising modified fucans and methods relating thereto
Compositions and methods relating to fucan agents useful for the treatment, prevention, inhibition, etc., of fibrous adhesions or other diseases. |
| US08466124B2 |
RNA sequence motifs in the context of defined internucleotide linkages inducing specific immune modulatory profiles
Immunostimulatory polymers that contain certain sequence-dependent immunostimulatory RNA motifs and methods for the use of such immunostimulatory polymers and compositions containing such polymers are provided according to the invention. The sequence-dependent immunostimulatory RNA motifs and the polymers incorporating such motifs are potent and selective inducers of TLR7 and the TLR7-associated cytokine IFN-α. |
| US08466121B2 |
Method of selectively inhibiting the activity of ACAT1 in the treatment of Alzheimer's disease
The present invention features methods for decreasing the size and density of amyloid plaques, decreasing cognitive decline associated with amyloid pathology, and treating Alzheimer's disease by selectively inhibiting the activity of Acyl-CoA:Cholesterol Acyltransferase 1, but not Acyl-CoA:Cholesterol Acyltransferase 2. |
| US08466120B2 |
Oligomeric compounds and compositions for use in modulation of pri-miRNAs
Compounds, compositions and methods are provided for modulating the levels expression, processing and function of pri-miRNAs. In particular, methods and compounds are provided for the modulation of the levels, expression, processing or function of polycistronic pri-miRNAs. The compositions comprise oligomeric compounds targeted to small non-coding RNAs and pri-miRNAs. Further provided are methods for selectively modulating pri-miRNA levels in a cell. Also provided are methods for identifying oligomeric compounds that result in increase pri-miRNA levels when contacted with a cell. |
| US08466117B2 |
Compositions and methods for modulating angiogenesis
The invention generally features compositions and methods that are useful for modulating angiogenesis. |
| US08466110B2 |
Use of an agent that restores tissue perfusion and oxygenation
The presently disclosed subject matter provides methods for increasing perfusion in hypoxic regions of tissues in subjects. Also provided are methods for treating diseases and/or disorders associated with hypoxia in subjects, methods for increasing sensitivity of tumors to radiation and/or chemotherapy treatments, methods for delaying tumor growth in subjects, and methods for inhibiting tumor blood vessel growth in subjects. In some embodiments, the presently disclosed methods involve administering to subjects in need thereof a first composition selected from the group consisting of a nitrosylated hemoglobin and an agent that induces nitrosylation of endogenous hemoglobin in the subject and a second composition comprising a hyperoxic gas. In some embodiments, the presently disclosed methods also include treating a tumor with radiation therapy, chemotherapy, photodynamic therapy, immunotherapy, or combinations thereof. Also provided are inhalable gases that can be employed in the presently disclosed methods. |
| US08466107B2 |
Fibrin-binding peptides and conjugates thereof
Fibrin-binding peptides having high binding affinity and excellent physical characteristics compared to previously known fibrin-binding peptides are provided. These fibrin-binding peptides may be conjugated to a detectable label or a therapeutic agent and used to detect and facilitate treatment of pathological conditions associated with the presence of fibrin such as thrombic, angiogenic and neoplastic conditions. These peptides may be used in imaging processes such as MRI, ultrasound and nuclear medicine imaging (e.g. PET, scintigraphic imaging, etc.). The peptides may also be used therapeutically. The present invention also provides processes and methods for making and using such peptides and conjugates thereof. |
| US08466106B2 |
Nucleic acids encoding peptides for treating wounds, anti-angiogenic compounds and uses thereof
The present disclosure relates to protein and peptide chemistry. More particularly, it relates to compounds, compositions and uses thereof for promoting and inhibiting angiogenesis. The peptides of the present disclosure include peptides comprising SEQ ID NOs: 1-4 which promote angiogenesis and cell proliferation. Further, the anti-angiogenic compounds of the present disclosure include antisense oligonucleotides that hybridize or are complementary to the polynucleotides of SEQ ID NOs: 5-16, and the like. |
| US08466103B2 |
Exendin polypeptide linked to biotin, method for the preparation thereof and pharmaceutical composition comprising the same
Disclosed are exendin-3 or exendin-4 derivatives modified with biotin, a preparation method thereof and a pharmaceutical composition containing the same. More specifically, disclosed are exendin-3 or exendin-4 derivatives in which the lysine residue of exedin is modified with biotin. The disclosed exendin-3 or exendin-4 derivatives modified with biotin show biological activity similar to that of native exendin and at the same time, have increased in vivo stability and are easily absorbed through the mucosa. Thus, biotin-modified exendin-3 or exendin-4 derivatives are useful for treating diseases, which can be caused by the excessive secretion of insulin, the lowering of plasma glucose, the inhibition of gastric or intestinal motility, the inhibition of gastric or intestinal emptying or the inhibition of food intake. Particularly, the biotin-modified exendin-3 or exendin-4 derivatives are useful for the treatment of diabetes, obesity and irritable bowel syndromes. |
| US08466100B2 |
Benefit compositions comprising polyglycerol esters
The instant disclosure relates to compositions comprising selected polyglycerol esters and a treatment and/or care agent. The disclosed compositions may be useful in fabric care compositions, for example, detergents, fabric softening compositions and the like. Methods of making and using compositions comprising polyglycerol esters and a treatment and/or care agent are also disclosed. |
| US08466093B2 |
Thermoset nanocomposite particles, processing for their production, and their use in oil and natural gas drilling applications
Use of two different methods, either each by itself or in combination, to enhance the stiffness, strength, maximum possible use temperature, and environmental resistance of thermoset polymer particles is disclosed. One method is the application of post-polymerization process steps (and especially heat treatment) to advance the curing reaction and to thus obtain a more densely crosslinked polymer network. The other method is the incorporation of nanofillers, resulting in a heterogeneous “nanocomposite” morphology. Nanofiller incorporation and post-polymerization heat treatment can also be combined to obtain the benefits of both methods simultaneously. The present invention relates to the development of thermoset nanocomposite particles. Optional further improvement of the heat resistance and environmental resistance of said particles via post-polymerization heat treatment; processes for the manufacture of said particles; and use of said particles in the construction, drilling, completion and/or fracture stimulation of oil and natural gas wells are described. |
| US08466092B2 |
Clay inhibitors for the drilling industry
The hydration of clays in drilling operations can be inhibited by employing a an aqueous based drilling fluid containing from about 0.2 to about 5 wt % of a hydration inhibitor that comprises bis-hexamethylene-triamine, bis-hexamethylene-triamine salts, or mixtures thereof. |
| US08466091B2 |
Focused libraries of genetic packages
Focused libraries of vectors or genetic packages that display, display and express, or comprise a member of a diverse family of antibody peptides, polypeptides or proteins and collectively display, display and express, or comprise at least a portion of the focused diversity of the family. The libraries have length and sequence diversities that mimic that found in native human antibodies. |
| US08466090B2 |
Development and use of fluorescent probes of unbound analytes
A method for high throughput screening of probes is described. These probes are useful for characterization and measurement of unbound metabolites in a fluid sample, particularly characterization and measurement of levels of unbound free fatty acids. By practice of the disclosed invention, a profile of unbound metabolites can be determined for an individual which can be used to determine the individual's relative risk for disease such as stroke, cardiac disease and cancer. |
| US08466089B2 |
Pyrazole compounds, process for their production and herbicides containing them
The present invention provides a novel herbicide showing excellent herbicidal effects, which has a wide application range including agricultural fields and non-agricultural fields and various application methods including soil treatment and foliage treatment. A pyrazole compound represented by the formula (I) or its salt: wherein R1 is alkyl, R2 is a hydrogen atom or alkyl, R3 is alkyl, R4 is alkyl, R5 is alkyl substituted by one alkoxy, alkoxy substituted by one alkoxy, or alkoxycarbonyl, R6 is alkylsulfonyl, A is alkylene substituted by at least one alkyl; a process for its production; a herbicide containing it as an active ingredient; and a method for controlling undesired plants or inhibiting their growth, which comprises applying a herbicidally effective amount thereof to the undesired plants or to a place where they grow. |
| US08466088B2 |
Herbicidal compositions containing benzoylpyrazole compounds
Provided is an herbicidal composition which can be applied at a low dose as compared with individual application, and thus is effective to reduce the environmental load on a place where the composition is applied or a periphery thereof, of which the herbicidal spectrum is enlarged, and of which the herbicidal effects last over a long period of time. The herbicidal composition has as active ingredients (a) a herbicidal benzoylpyrazole compound represented by the formula (I) or its salt: wherein Q is —C(O)SR3 or a hydrogen atom, R1 is alkyl or cycloalkyl, R2 is a hydrogen atom or alkyl, R3 is alkyl, cycloalkyl or the like, R4 is alkyl, haloalkyl or the like, R5 is a hydrogen atom, alkyl or the like, R6 is haloalkyl, halogen or the like, and (b) a further herbicidal compound. |
| US08466087B2 |
Seed treatment compositions and methods
A seed composition comprising a seed and a first component comprising an agriculturally acceptable complex mixture of dissolved organic material characterized by natural organic matter that is partially humified and methods of seed treating. A method comprising contacting a seed with a first component comprising an agriculturally acceptable complex mixture of dissolved organic material characterized by natural organic matter that is partially humified, where the first component enhances at least one of germination, emergence, root development, seedling vigor, seedling growth, mortality resistance, chlorophyll production, cold resistance, water log resistance, and nutrient uptake compared to similar seed not contacted with the first component. |
| US08466086B2 |
Nutritive media and manufactured seeds comprising same
Manufactured seeds are disclosed that comprise a unit of totipotent plant tissue and a nutritive medium. The nutritive medium can contain a number of different components selected from the following: a gel solute, charcoal, a carbon source, urea, KNO3, NH4NO3, CuCl2, CuSO4, KI, KH2PO4, CaCl2, MgSO4, Na2EDTA, FeSO4, ferric citrate, MnSO4, MnCl2, H3BO3, ZnSO4, CoCl2, Na2MoO4, (NH4)2MoO4, thiamine, riboflavin, pyridoxine, HCl, Ca-pantothenate, nicotinic acid, biotin, folic acid, and myo-inositol. The nutritive medium can also include any of various protein amino acids, any of various polyamines, any of various oxygen-absorbing compounds, any of various non-protein amino acids, and/or a smoke suspension. |
| US08466083B2 |
Bi-functional catalyst materials for lean exhaust NOx reduction
A bi-functional catalyst material, a SCR converter that includes the bi-functional catalyst material, an exhaust aftertreatment system that includes the SCR converter, and a method for removing NOX contained in an exhaust flow produced by a lean-burn engine are disclosed. The bi-functional catalyst material can (1) oxidize NO to NO2 and (2) selectively reduce NOX to N2 when exposed to an exhaust mixture that comprises the exhaust flow from the lean-burn engine and a suitable reductant. The bi-functional catalyst material comprises metal oxide particles selected from the group consisting of perovskite oxide particles and manganese-based mixed metal oxide particles dispersed on a selective catalytic reduction (SCR) catalyst. |
| US08466082B2 |
PD/AU shell catalyst containing HFO2, processes for the preparation and use thereof
A shell catalyst for the preparation of vinyl acetate monomer, comprising an oxidic porous catalyst support with an outer shell, containing metallic Pd and Au, wherein the framework structure of the porous catalyst support contains hafnium oxide units. This shell catalyst is suitable for the preparation of VAM and is characterized by a relatively high activity and VAM selectivity and maintains this activity and selectivity over relatively long service lives. Also, processes for the preparation and use of the shell catalyst. |
| US08466077B2 |
Sputtering target for forming ZrO2-In2O3 based protective film for optical storage medium
A sputtering target for forming a ZrO2—In2O3 based protective film for an optical storage medium, has a component composition made of ZraInbAcO100-a-b-c where “A” represents one, two, or more of Si, Cr, Al, Ce, Ti, and Sn, “a” represents an amount greater than 5 atomic percent and less than 23 atomic percent, “b” represents an amount greater than 12 atomic percent and less than 35 atomic percent, and “c” represents an amount greater than 0 and less than 30 atomic percent, wherein 90% or more of Zr that is included in the sputtering target for forming the protective film for the optical storage medium is in an oxidative product phase in which Zr and In are combined, and is dispersed in a base material of the target. |
| US08466076B2 |
Polysilane-polycarbosilanes with reduced chlorine content based on methylchloropolysilanes, and spinning dopes and ceramic moldings produced therefrom
The present invention pertains to a process for producing unmeltable polysilane-polycarbosilane copolymers which are soluble in inert solvents, comprising the steps providing the product of a disproportionation of a methylchlorodisilane or a mixture of several methylchlorodisilanes of the composition Si2MenCl6-n, wherein n=1−4, wherein the disproportionation was carried out with a Lewis base as a catalyst, wherein this product is a chlorine-containing, crude polysilane/oligosilane containing hydrocarbon groups, and thermally postcrosslinking the crude polysilane/oligosilane to a polysilane-polycarbosilane copolymer, characterized in that the chlorine content of the polysilane-polycarbosilane copolymer is lowered by reacting the crude polysilane/oligosilane with a substitution agent, by which chlorine bound therein is replaced with a chlorine-free substituent. Green fibers and low-oxygen/oxygen-free ceramic fibers with a very low chlorine content can be produced using this process. |
| US08466075B2 |
Optical glass
An optical glass comprising SiO2, B2O3 and La2O3 and one or more oxides selected from the group consisting of ZrO2, Nb2O5 and Ta2O5, having a refractive index of 1.83 or over and an Abbe number of 35 or over and being free of F. |
| US08466074B2 |
Method for processing a substrate using a laser beam
A method for processing a substrate includes generating a first laser beam, splitting the first laser beam into a plurality of second laser beams, focusing the split second laser beams on a plane in the substrate parallel to a main surface of the substrate, and performing surface separation of the substrate along the plane. |
| US08466072B2 |
Process of localized electrografting onto photosensitive semiconductor substrates
A process for preparing an organic film on a selected zone at the surface of a photosensitive semiconductor substrate, including (i) bringing a liquid solution which includes at least one organic adhesion primer into contact with at least the selected zone; (ii) polarizing the surface of the substrate to an electric potential more cathodic than the reduction potential of the organic adhesion primer; and (iii) exposing the selected zone to light radiation, the energy of which is at least equal to that of the band gap of the photosensitive semiconductor substrate. |
| US08466071B2 |
Method for etching single wafer
An object of the present invention is to provide a method for etching a single wafer, which effectively realizes a high flatness of wafer and an increase in productivity thereof. In a method for etching a single wafer, a single thin disk-like wafer sliced from a silicon single crystal ingot is spun, and a front surface of the wafer is etched with an etching solution supplied thereto. In the method, a plurality of supply nozzles are disposed above and opposite to the front surface of the wafer at different portions in the radial direction of the wafer, respectively; and then one or more conditions selected from the group consisting of temperatures, kinds, and supply flow rates of etching solutions from the plurality of supply nozzles are changed. |
| US08466069B2 |
Method for manufacturing semiconductor device
According to one embodiment, a method is disclosed for manufacturing a semiconductor device. The method can form a plurality of grooves extending in a first direction on a semiconductor substrate. The method can form an insulating layer on the inner face of the groove and on the top face of the semiconductor substrate. The method can deposit a first conductive layer on the insulating layer so as to fill in the groove. The method can deposit a second conductive layer on the first conductive layer. The method can form a hard mask in a region including part of a region immediately above the groove on the second conductive layer. The method can form a columnar body including the hard mask and the second conductive layer by etching the second conductive layer using the hard mask as a mask. |
| US08466068B2 |
Methods and apparatus for forming memory lines and vias in three dimensional memory arrays using dual damascene process and imprint lithography
The present invention provides systems, apparatus, and methods for forming three dimensional memory arrays using a multi-depth imprint lithography mask and a damascene process. An imprint lithography mask for manufacturing a memory layer in a three dimensional memory is described. The mask includes a translucent material formed with features for making an imprint in a transfer material to be used in a damascene process, the mask having a plurality of imprint depths. At least one imprint depth corresponds to trenches for forming memory lines and at least one depth corresponds to holes for forming vias. Numerous other aspects are disclosed. |
| US08466066B2 |
Method for forming micro-pattern in semiconductor device
A method for forming a micro-pattern in a semiconductor device includes forming a hard mask layer and a sacrificial layer over an etch target layer, forming a plurality of openings having a hole shape in the sacrificial layer, forming spacers over inner sidewalls of the openings to form first hole patterns inside the openings, etching the sacrificial layer outside of the sidewalls of the openings using the spacers in a manner that the sacrificial layer in a first area remains partially and the sacrificial layer in a second area is removed to form second hole patterns, wherein the first area is smaller than the second area, and etching the hard mask layer using the remaining sacrificial layer and the spacers including the first and second hole patterns. |
| US08466060B2 |
Stackable power MOSFET, power MOSFET stack, and process of manufacture
A thin and stackable power MOSFET (SP-MOSFET) and method are proposed. The SVP-MOSFET includes semiconductor substrate with bottom drain metal layer. Formed atop the semiconductor substrate are trenched gate regions and source-body regions. A patterned gate metal layer and source-body metal layer respectively contact trenched gate regions and source-body regions. At least one of through substrate drain via (TSDV), through substrate gate via (TSGV), through substrate source via (TSSV) is provided. The TSDV, formed through semiconductor substrate and in contact with drain metal layer, has top drain contacting pad and bottom drain contacting pad for making top and bottom contacts thereto. Similarly the TSGV, formed through semiconductor substrate and in contact with gate metal layer, has top gate contacting pad and bottom gate contacting pad. Likewise the TSSV, formed through semiconductor substrate and in contact with source-body metal layer, has top source contacting pad and bottom source contacting pad. |
| US08466059B2 |
Multi-layer interconnect structure for stacked dies
A multi-layer interconnect structure for stacked die configurations is provided. Through-substrate vias are formed in a semiconductor substrate. A backside of the semiconductor substrate is thinned to expose the through-substrate vias. An isolation film is formed over the backside of the semiconductor substrate and the exposed portion of the through-substrate vias. A first conductive element is formed electrically coupled to respective ones of the through-substrate vias and extending over the isolation film. One or more additional layers of isolation films and conductive elements may be formed, with connection elements such as solder balls being electrically coupled to the uppermost conductive elements. |
| US08466058B2 |
Process to remove Ni and Pt residues for NiPtSi applications using chlorine gas
The invention discloses a method for cleaning residues from a semiconductor substrate during a nickel platinum silicidation process. Post silicidation residues of nickel and platinum may not be removed adequately just by an aqua regia solution (comprising a mixture of nitric acid and hydrochloric acid). Therefore, embodiments of the invention provide a multi-step residue cleaning, comprising exposing the substrate to an aqua regia solution, followed by an exposure to a chlorine gas or a solution comprising dissolved chlorine gas, which may further react with remaining platinum residues, rendering it more soluble in aqueous solution and thereby dissolving it from the surface of the substrate. |
| US08466056B2 |
Method of forming metal interconnect structures in ultra low-k dielectrics
A metal interconnect structure in ultra low-k dielectrics is described having a capped interconnect layer; an interconnect feature with a contact via and a contact line formed in a dielectric layer, where the via is partially embedded into the interconnect layer; and a thin film formed on the dielectric layer and separating the dielectric layer from the contact line. A method of fabricating the interconnect structure is also described and includes forming a first dielectric on a capped interconnect element; forming a thin film over the first dielectric; forming a second dielectric on the thin film; forming a via opening on the second dielectric, the thin film and extending into the first dielectric; forming a line trench on a portion of the second dielectric; and filling the via opening and the line trench with a conductive material for forming a contact via and a contact line, where the contact via is partially embedded in the interconnect element. |
| US08466055B2 |
Semiconductor device and method of manufacturing semiconductor device
A method of manufacturing a semiconductor device includes forming a first insulating layer, forming a trench in the first insulating layer, forming an interconnect in the trench, forming a space between the first insulating layer and the interconnect, and disposing an upper surface of the interconnect at a position higher than an upper surface of the first insulating layer, forming an air gap in the space and forming an etching stopper film over the first insulating layer and the interconnect, forming a second insulating layer over the etching stopper film, and forming a via in the second insulating layer to be disposed over the interconnect. |
| US08466053B2 |
Method of manufacturing semiconductor device, and semiconductor device
A gate insulating film is formed on a substrate. Next, a gate electrode film is formed on the gate insulating film. A mask film is formed on a portion of the gate electrode film. The gate electrode film is selectively removed by etching using the mask film as a mask. A gate sidewall film is formed so as to be in contact with the lateral surfaces of the mask film and the gate electrode film. The mask film is formed of a laminated film in which at least a first film, a second film and a third film are laminated in this order. The second film has a higher etching selectivity ratio than that of the third film with respect to the gate sidewall film. The third film has a higher etching selectivity ratio than that of the second film with respect to the gate electrode film. |
| US08466047B2 |
Irradiation with high energy ions for surface structuring and treatment of surface proximal sections of optical elements
A method for processing the surface of a component, or the processing of an optical element through an ion beam, directed onto the surface to be processed, whereby the surface is lowered and/or removed at least partially, and wherein the ions have a kinetic energy of 100 keV or more, as well as optical elements processed in accordance with the method. |
| US08466046B2 |
Method for fabricating a porous semiconductor body region
A method may include producing at least one trench in a semiconductor body, starting from a surface of the semiconductor body, then producing at least one porous semiconductor body region in the semiconductor body starting from the at least one trench at least along a portion of the side walls of the trench, and then filling the trench with a semiconductor material of the semiconductor body. |
| US08466043B2 |
Process of internal gettering for Czochralski silicon wafer
An internal gettering process for a Czochralski silicon wafers comprises: (1) heating a Cz silicon wafer to 1200-1250° C. at a heating rate of 50-100° C./s under a nitrogen atmosphere, maintaining for 30-150 seconds, cooling the Cz silicon wafer to 800-1000° C. first at a cooling rate of 5-50° C./s, and then cooling the Cz silicon wafer naturally; (2) annealing the Cz silicon wafer obtained in the step (1) at 800-900° C. under an argon atmosphere for a period of 8-16 hours. The present invention only involves two heat treatment steps which require lower temperature and shorter time comparing to the conventional processes. The density of the bulk microdefects and the width of the denuded zone can be easily controlled by the temperature, duration and cooling rate of rapid thermal processing in the first step. |
| US08466042B2 |
Method for manufacturing separated micromechanical components situated on a silicon substrate and components manufactured therefrom
A method for manufacturing separated micromechanical components situated on a silicon substrate includes the following steps of a) providing separation trenches on the substrate via an anisotropic plasma deep etching method, b) irradiating the area of the silicon substrate which forms the base of the separation trenches using laser light, the silicon substrate being converted from a crystalline state into an at least partially amorphous state by the irradiation in this area, and c) inducing mechanical stresses in the substrate. In one specific embodiment, cavities are etched simultaneously with the etching of the separation trenches. The etching depths can be controlled via the RIE lag effect. |
| US08466041B2 |
Method for manufacturing lamination type semiconductor integrated device
Provided is a method for manufacturing a lamination type semiconductor integrated device that can simultaneously attain grinding force resistance during back side grinding of a semiconductor wafer, heat resistance during anisotropic dry etching and the like, chemical resistance during plating and etching, smooth debonding of a support substrate for processing at the end, and low adherend staining; the method comprises at least a step of back side grinding of a first semiconductor wafer having a device formed on its surface and a step of laminating by electrical bonding the first semiconductor wafer with a second semiconductor wafer having a device formed on its surface, wherein, at the time of back side grinding of the first semiconductor wafer, back of the first semiconductor wafer is ground after surface of formed device on the first semiconductor wafer is bonded to a support substrate for processing by using a pressure-sensitive silicone adhesive. |
| US08466034B2 |
Method of manufacturing a finned semiconductor device structure
A method of manufacturing a finned semiconductor device structure is provided. The method begins by providing a substrate having bulk semiconductor material. The method continues by forming a semiconductor fin structure from the bulk semiconductor material, depositing an insulating material overlying the semiconductor fin structure such that the insulating material fills space adjacent to the semiconductor fin structure, and planarizing the deposited insulating material and the semiconductor fin structure to create a flat surface. Thereafter, a replacement gate procedure is performed to form a gate structure transversely overlying the semiconductor fin structure. |
| US08466031B2 |
Mixed valent oxide memory and method
Memory devices and methods of forming include a mixed valent oxide located between a first electrode and a second electrode. Implantation of a metal below a surface of one of the electrodes allows formation of the mixed valent oxide with a direct interface to the electrode. An intermetallic oxide can be subsequently formed between the mixed valent oxide and the electrode by annealing the structure. |
| US08466027B2 |
Silicide formation and associated devices
Improved silicide formation and associated devices are disclosed. An exemplary method includes providing a semiconductor material having spaced source and drain regions therein, forming a gate structure interposed between the source and drain regions, performing a gate replacement process on the gate structure to form a metal gate electrode therein, forming a hard mask layer over the metal gate electrode, forming silicide layers on the respective source and drain regions in the semiconductor material, removing the hard mask layer to expose the metal gate electrode, and forming source and drain contacts, each source and drain contact being conductively coupled to a respective one of the silicide layers. |
| US08466023B2 |
Semiconductor device and method for fabricating the same
A semiconductor device and a method of fabricating the same include a semiconductor substrate, a high-k dielectric pattern and a metal-containing pattern sequentially being stacked on the semiconductor substrate, a gate pattern including poly semiconductor and disposed on the metal-containing pattern, and a protective layer disposed on the gate pattern, wherein the protective layer includes oxide, nitride and/or oxynitride of the poly semiconductor. |
| US08466022B2 |
Semiconductor memory device and method for manufacturing the same
According to one embodiment, a semiconductor memory device includes a semiconductor substrate, a tunnel insulating film, a first electrode, an interelectrode insulating film and a second electrode. The tunnel insulating film is provided on the semiconductor substrate. The first electrode is provided on the tunnel insulating film. The interelectrode insulating film is provided on the first electrode. The second electrode is provided on the interelectrode insulating film. The interelectrode insulating film includes a stacked insulating layer, a charge storage layer and a block insulating layer. The charge storage layer is provided on the stacked insulating layer. The block insulating layer is provided on the charge storage layer. The stacked insulating layer includes a first insulating layer, a quantum effect layer and a second insulating layer. The quantum effect layer is provided on the first insulating layer. The second insulating layer is provided on the quantum effect layer. |
| US08466016B2 |
Hafnium tantalum oxynitride dielectric
Electronic apparatus and methods may include a hafnium tantalum oxynitride film on a substrate for use in a variety of electronic systems. The hafnium tantalum oxynitride film may be structured as one or more monolayers. The hafnium tantalum oxynitride film may be formed using atomic layer deposition. Metal electrodes may be disposed on a dielectric containing a hafnium tantalum oxynitride film. |
| US08466012B1 |
Bulk FinFET and SOI FinFET hybrid technology
Hybrid bulk finFET and SOI finFET devices and methods for fabrication thereof are provided. In one aspect, a method for fabricating a CMOS circuit having SOI finFET and bulk finFET devices includes the following steps. A wafer is provided having an active layer separated from a substrate by a BOX. Portions of the active layer and BOX are removed in a second region of the wafer so as to expose the substrate. An epitaxial material is grown in the second region of the wafer templated from the substrate. Fins are etched in the active layer and in the epitaxial material using fin lithography hardmasks. Gate stacks are formed covering portions of the fins which serve as channel regions of the SOI finFET/bulk finFET devices. An epitaxial material is grown on exposed portions of the fins which serves as source and drain regions of the SOI finFET/bulk finFET devices. |
| US08466011B2 |
Encapsulation methods for organic electrical devices
The disclosure provides methods and materials suitable for use as encapsulation barriers in electronic devices. In one embodiment, for example, there is provided an electroluminescent device or other electronic device encapsulated by alternating layers of a silicon-containing bonding material and a ceramic material. The encapsulation methods provide, for example, electronic devices with increased stability and shelf-life. The invention is useful, for example, in the field of microelectronic devices. |
| US08466008B2 |
Stacked semiconductor package and stacking method thereof
A stacked semiconductor package technique applicable to semiconductor chips having pins short enough that the semiconductor chips cannot be directly bonded together is provided. A printed circuit board (PCB) is inserted into a space between pins of an upper semiconductor chip and the exterior of bodies of stacked semiconductor chips. The PCB includes a plurality of conductive patterns at locations corresponding to the respective pins. The respective conductive patterns and the corresponding respective pins of the upper and lower semiconductor chips are bonded together. The PCB includes a plurality of recess patterns on one side, the recess patterns having the same pitch as the pins of the semiconductor chips. The PCB is disposed across the pins of the lower semiconductor chip, and thereby easily arranged with the stacked semiconductor chips. |
| US08466005B2 |
Method for forming metal oxides and silicides in a memory device
Embodiments of the invention generally relate to memory devices and methods for fabricating such memory devices. In one embodiment, a method for fabricating a resistive switching memory device includes depositing a metallic layer on a lower electrode disposed on a substrate and exposing the metallic layer to an activated oxygen source while heating the substrate to an oxidizing temperature within a range from about 300° C. to about 600° C. and forming a metal oxide layer from an upper portion of the metallic layer during an oxidation process. The lower electrode contains a silicon material and the metallic layer contains hafnium or zirconium. Subsequent to the oxidation process, the method further includes heating the substrate to an annealing temperature within a range from greater than 600° C. to about 850° C. while forming a metal silicide layer from a lower portion of the metallic layer during a silicidation process. |
| US08466003B2 |
Methods of building crystalline silicon solar cells for use in combinatorial screening
Embodiments of the current invention describe methods of forming different types of crystalline silicon based solar cells that can be combinatorially varied and evaluated. Examples of these different types of solar cells include front and back contact silicon based solar cells, all-back contact solar cells and selective emitter solar cells. These methodologies all incorporate the formation of site-isolated regions using a combinatorial processing tool and the use of these site-isolated regions to form the solar cell area. Therefore, multiple solar cells may be rapidly formed on a single crystalline silicon substrate for use in combinatorial methodologies. Any of the individual processes of the methods described may be varied combinatorially to test varied process conditions or materials. |
| US08465996B2 |
Surface treatment to improve resistive-switching characteristics
This disclosure provides a method of fabricating a semiconductor device layer and associated memory cell structures. By performing a surface treatment process (such as ion bombardment) of a semiconductor device layer to create defects having a deliberate depth profile, one may create multistable memory cells having more consistent electrical parameters. For example, in a resistive-switching memory cell, one may obtain a tighter distribution of set and reset voltages and lower forming voltage, leading to improved device yield and reliability. In at least one embodiment, the depth profile is selected to modulate the type of defects and their influence on electrical properties of a bombarded metal oxide layer and to enhance uniform defect distribution. |
| US08465993B2 |
Vertical cavity surface emitting laser, vertical cavity surface emitting laser device, optical transmission device, and information processing apparatus
A vertical cavity surface emitting laser that includes: a substrate; a first semiconductor multilayer reflector; an active region; a second semiconductor multilayer reflector; a columnar structure formed from the second semiconductor multilayer reflector to the first semiconductor multilayer reflector; a current narrowing layer formed inside of the columnar structure and having a conductive region surrounded by an oxidization region; a first electrode formed at a top of the columnar structure, electrically connected to the second semiconductor multilayer reflector and defining a beam window; a first insulating film comprised of a material with a first refractive index and formed on the first electrode to cover the beam window; and a second insulating film comprised of a material with a second refractive index and formed on the first insulating film, of which a radius is smaller than a radius of the conductive region. |
| US08465992B2 |
Method of manufacturing flexible display device
A method of manufacturing a flexible display device is provided. The method includes: preparing a first flexible substrate on which a display unit is formed; forming an encapsulation unit including a base substrate, a second flexible substrate formed on the base substrate, and a barrier layer formed on the second flexible substrate; combining the encapsulation unit with the display unit; and separating the base substrate from the second flexible substrate by using a difference between a coefficient of thermal expansion of the base substrate and a coefficient of thermal expansion of the second flexible substrate, by applying a heated solution between the base substrate and the second flexible substrate. The flexible display device is easily manufactured since the base substrate and the second flexible substrate, which have different coefficients of thermal expansion and are coupled to each other, are separable from each other by applying the heated solution. |
| US08465990B2 |
Manufacturing method of magneto-resistance effect element
The present invention provides a manufacturing method of a magneto-resistance effect element, in which the step coverage of a formed film can be enlarged and also the film can be deposited in a low temperature range. In an embodiment of the present invention, an insulating protective layer is formed on a multilayered structure by a plasma CVD apparatus in which a plasma source and a film deposition chamber are separated from each other by a partition wall plate. According to the present method, it is possible to deposit the protective layer without inviting the degradation of a magnetic characteristic and also to perform low temperature film deposition even at a temperature lower than 150° C. Hence, it is possible to deposit the protective layer while leaving resist and also to reduce the number of steps in the manufacturing of the magneto-resistance effect element having a multilayered structure. |
| US08465986B2 |
Submergible spray chamber for a tablet
Embodiments of the disclosed technology comprise a chamber adapted for placement therein of a tablet, when a spring-loaded plunger is in a resting position. In this manner, a tablet, such as one formed of a sheet of absorbent material (e.g., made from bamboo or rayon) and pressed into the tablet form, may be evenly doused with a liquid such as water or soapy water without spillage or substantial (more than a few drops) spillage. |
| US08465984B2 |
Method of detecting an emulsion in brine
The instant disclosure is directed to a method of detecting an emulsion in a turbid brine, the method comprising the steps of disposing an aliquot of the turbid brine into a sample container to produce a test sample; adding one or more drops of a dye solution comprising an oil-soluble dye dissolved in a nonaqueous base fluid to said test sample; and determining the configuration of the dye solution after a period of time on a surface of the test sample, wherein a configuration of the dye solution forming a ring around the perimeter of the sample container at the interface of a wall of the sample container and the turbid brine indicates an emulsion is present in the turbid brine, and wherein a configuration of the dye solution forming a single dot or a plurality of dots on the surface of the turbid brine indicates an emulsion is not present in the turbid brine. |
| US08465983B1 |
Detection and delivery systems utilizing supported lipid bilayers
The invention relates to lipid bilayer coated beads and methods of using those beads in delivery systems, in immunoassays, in analytical assays and the like. |
| US08465982B2 |
Ion chromatography systems with flow-delay eluent recycle
A chromatographic method including chromatographically separating sample ionic species in an eluent stream, detecting the separated sample ionic species, catalytically combining hydrogen and oxygen gases or catalytically decomposing hydrogen peroxide in a catalytic gas elimination chamber, and recycling the effluent stream from the chamber to the chromatography separation column. The residence time between the detector and the chamber is at least about one minute. Also, flowing the recycle sequentially through two detector effluent flow channels of an electrolytic membrane suppressor. Also, applying heat or UV energy between the detector and the chamber. Also, detecting bubbles after the chamber. Also, a Platinum group metal catalyst and ion exchange medium in the chamber. Apparatus for performing the methods. |
| US08465975B2 |
Human late stage motor neuron progenitor cells produced from pluripotent stem cells
Motor neuron progenitor (MNP) cells and populations of MNP cells, are provided, in particular, populations of human late stage MNP cells having a purity of greater than about 65% late stage MNP cells and high-purity populations of MNP cells having greater than 95% viable cells, as well as method of making and using the same, including deriving late stage MNP cells from pluripotent embryonic stem cells, producing high-purity populations of late stage MNP cells, producing populations of viable MNP cells, transporting viable MNP cells, and transplanting MNP cells. |
| US08465974B2 |
Production of human late stage motor neuron progenitor cells
Motor neuron progenitor (MNP) cells and populations of MNP cells, are provided, in particular, populations of human late stage MNP cells having a purity of greater than about 65% late stage MNP cells and high-purity populations of MNP cells having greater than 95% viable cells, as well as method of making and using the same, including deriving late stage MNP cells from pluripotent embryonic stem cells, producing high-purity populations of late stage MNP cells, producing populations of viable MNP cells, transporting viable MNP cells, and transplanting MNP cells. |
| US08465963B2 |
Grass endophyte enhanced attributes
Described is the method and use of AR584 endophyte (AGAL deposit no. NM98/04676 dated 12 May 1998) or variations in endophyte as exemplified by AR584, to produce a grass cultivar and AR584 combination wherein the plant or a part thereof produced by the combination retains viable AR584 endophyte after treatment with fungicide and/or after being subjected to elevated temperature or humidity. |
| US08465962B2 |
Microorganism having enhanced L-valine productivity and method for producing L-valine using the same
The present invention relates to a microorganism having an enhanced L-valine productivity and a method for producing L-valine using the same. More particularly, the present invention relates to a Corynebacterium glutamicum mutant strain that has resistance to L-valine and derivatives thereof so as to have an enhanced L-valine productivity, and a method for producing L-valine using the same. |
| US08465961B2 |
Zymomonas with improved xylose utilization in stress conditions
Strains of xylose utilizing Zymomonas with improved xylose utilization and ethanol production during fermentation in stress conditions were obtained using an adaptation method. The adaptation involved continuously growing xylose utilizing Zymomonas in media containing high sugars, acetic acid, ammonia, and ethanol. |
| US08465960B2 |
Influenza B viruses with reduced sensitivity to neuraminidase inhibitors
An isolated influenza B virus which has reduced sensitivity to one or more neuraminidase (NA) inhibitors, wherein the reduced sensitivity to one or more NA inhibitors is associated with a residue in NA other than Ile at position 222, a residue in NA other than Ser at a position 250, or a residue in NA other than Gly at position 402, as well as methods to detect such a virus or determine agents that inhibit the infection or replication of such as virus, are provided. |
| US08465955B2 |
Method for electroporation of biological cells
Described are methods for electrical treatment of biological cells, in particular using electrical field pulses, involving the steps: arrangement of the cells (1) on apertures (2) of a solid planar carrier element (3) which divides a measuring chamber (10) into two compartments (11, 12); and temporary formation of an electrical treatment field which permeates the cells, wherein an alternating-current impedance measurement takes place on the carrier element (3), and from the result of the alternating-current impedance measurement, a degree of coverage of the carrier element and/or healing of the cells after electrical treatment are/is acquired. Also described are devices for implementing the methods. |
| US08465951B2 |
Method for simultaneous detection and discrimination of bacterial, fungal, parasitic and viral infections of eye and central nervous system
The present invention relates to the diagnostic methods for identification of the single causative agent or more than one causative agent of ocular and nervous system infections among many probable pathogens, which can cause the infection. All the pathogens affecting a discrete area of eye or nervous system generally cause same clinical manifestations or syndromes. The present invention relates to detection and discrimination of the pathogen among the set of probable pathogens in a single test without resorting to a battery of tests each being directed at detection of one pathogen. The current invention aims at the syndrome based diagnostic replacing the diagnostics based on detection of individual pathogens. |
| US08465946B2 |
Expression system for the antibiotic-free production of polypeptides
The present invention relates to a microbial expression system for the production of polypeptides based on the use of extrachromosomal DNA, whereby no antibiotic marker genes for the selection of the host cell but DNA sequences that encode glycerine-3-phosphate dehydrogenase are used, and, thus, the production of the desired polypeptide, e.g., xylanase, does not need the addition of antibiotics. The expression system is free from antibiotic-resistance genes. The invention further relates to a DNA sequence that encodes a polypeptide with glycerine-3-phosphate dehydrogenase activity as well as a polypeptide with glycerine-3-phosphate dehydrogenase activity. |
| US08465945B2 |
Method for production and use of mite group 1 proteins
The present invention includes a method to produce a recombinant mite Group 1 protein in a methyltrophic yeast or an Escherichia coli microorganism. The present invention also relates to a recombinant mite Group 1 protein obtained by such a method, such a recombinant protein being able to selectively bind IgE or cause proliferation of a T cell that proliferate in response to a native mite Group 1 protein. Also included in the present invention is the use of such a recombinant mite Group 1 protein to detect mite allergy or to reduce an allergic response to a mite Group 1 protein. The present invention also includes novel mite Group 1 nucleic acid molecules, proteins, recombinant molecules, and recombinant cells, as well as uses thereof. |
| US08465943B2 |
Methods for identifying stem cells based on nuclear morphotypes
Methods for identifying stem cells and other cells specific to embryogenesis and carcinogenesis, classifying tissue samples, diagnosing precancerous and cancerous or atherosclerotic lesions, testing the value of anticancer agents, discovering macromolecules specifically expressed in particular cell types, using stem cells in restorative tissue therapy as well as methods for preparing tissue samples so heteromorphic nuclear morphotypes remain intact are disclosed. |
| US08465940B2 |
Method for electrochemically measuring 1,5-anhydroglucitol in whole blood
By a method for measuring 1,5-anhydroglucitol, comprising the steps of: eliminating or converting glucose interfering with the measurement of 1,5-anhydroglucitol and/or a derivative thereof beforehand; and measuring 1,5-anhydroglucitol performed thereafter, wherein such glucose and/or a derivative thereof are/is eliminated or converted in whole blood as such without performing blood cell separation, an enzyme for measuring 1,5-anhydroglucitol is allowed to act on without performing blood cell separation, and 1,5-anhydroglucitol is electrochemically measured, it becomes possible to measure 1,5-anhydroglucitol using a small amount of whole blood without resort to a centrifuge or the like. Accordingly, this measurement method can be applied to rapid measurement of 1,5-anhydroglucitol at bedside or in a medical examination room or to home self-measurement thereof by a patient. |
| US08465939B2 |
Aging-related circulating particle-associated lipoprotein B oxidase (apoBNOX) and inhibitors thereof
Provided is an age-related apolipoprotein B oxidase (apoBNOX) found tightly associated with the low-density lipoprotein particles and believed to be responsible for oxidizing lipoprotein particles and initiating atherogenesis. It causes damage by directly oxidizing the apolipoprotein B protein and indirectly oxidizing the lipids in the particles due to superoxide formation by the apoBNOX and its conversion into hydrogen peroxide. apoBNOX activity is inhibited by tyrosol and hydroxytyrosol and components of white wine, important components of French and Mediterranean diets, which seem to be a very good source of inhibitors of the apolipoprotein B oxidase. Agents comprising at least one naturally-occurring apoBNOX inhibitor and compositions lessen, ameliorate or treat disorders and complications resulting from cell damage caused by oxidation of apolipoprotein B. Also provided is an assay system comprising recombinant apoBNOX or an equivalent peptide and apolipoprotein B purified from human sera as a model to screen for agents and supplements that lower apoBNOX activity when administered orally. |
| US08465932B2 |
Method for the determination of trichinella infections and diagnostic composition for such methods
Method for the determination of Trichinella infections in an animal or a human, comprising the incubation with Trichinella antigens of a tissue sample taken from the animal or the human, the processing of the tissue sample, the addition of anti-antibodies to the tissue sample, and the verification of whether binding of the anti-antibodies to any antigen/antibody complexes present in the tissue sample has taken place, where the anti-antibodies added are anti-IgG antibodies and simultaneously anti-IgM antibodies. |
| US08465929B2 |
Biomarkers for ovarian cancer
The present invention provides protein-based biomarkers and biomarker combinations that are useful in qualifying ovarian cancer status in a patient. In particular, the biomarkers of this invention are useful to classify a subject sample as ovarian cancer, ovarian cancer of low malignant potential, benign ovarian disease or other malignant condition. The biomarkers can be detected by SELDI mass spectrometry. |
| US08465926B2 |
Method and system for real time quantification and monitoring of nucleic acid amplification using electroconductive or electrochemically active labels
A method and device for real time electrochemically or electrically monitoring and detecting nucleic acid amplification products, i.e. after each polymerase chain reaction cycle, utilizes electrochemically active or electrically conductive reporter materials. An electric voltage is applied and electric signals are measured during a PCR amplification process to the electrodes that is suitable for quantifying the amplified products of a sample's nucleic acid(s) produced. This technique is suitable for point-of-use applications, e.g. detecting bioanalytes in remote locations. |
| US08465923B2 |
Markers for diagnosis of pulmonary inflammation and methods related thereto
The present invention is related to the novel discovery of a number of genes that were identified as systemic markers of pulmonary inflammation. This discovery allows for development of a novel tool for reliable, rapid and efficient assessment of therapeutic responses and enables design of novel therapies targeted against diseases associated with pulmonary inflammation. In one embodiment, the present invention allows quantification of therapeutic response in patients who have a disease associated with pulmonary inflammation. In preferred embodiments, the genes are CD64, ADAM9, CD36, IL32, HPSE, PLXND1, HCA 112, CSPG2, TLR2, and CD163. |
| US08465922B2 |
Methods and systems for monitoring reactions
Methods and systems for monitoring reactions by observing signals deriving from those reactions, using signal processing that allows differentiation between signals that are otherwise optically overlapping by conventional detection methods. Centroid determination is used to identify signal sources that are presenting confounding overlapping signals due to their physical proximity, and/or to identify discrete signals from different reaction centers. |
| US08465917B2 |
Methods for determining heptocellular carcinoma subtype and detecting hepatic cancer stem cells
The invention provides a method of determining an HCC subtype in a subject comprising a) obtaining a sample from the subject, b) assaying the sample to detect the expression of 1 or more biomarkers, and c) correlating the expression of the biomarkers with an HCC subtype in a subject. The invention further provides methods of detecting HCC stem cells in a sample. Additionally, the invention provides methods and compositions for treating subjects with HCC that take advantage of the biomarkers associated with HCC stem cells. |
| US08465916B2 |
Method to determine responsiveness of cancer to epidermal growth factor receptor targeting treatments
The present invention is directed to a method for determining the responsiveness of cancer to an epidermal growth factor receptor (EGFR) treatment. In a preferred embodiment, the presence of at least one variance in the kinase domain of the erbB1 gene confers sensitivity to the tyrosine kinase inhibitor gefitinib. Thus, a diagnostic assay for these mutations will allow for the administration of gefitinib, erlotinib and other tyrosine kinase inhibitors to those patients most likely to respond to the drug. |
| US08465912B2 |
Methods for the identification of agents that inhibit mesenchymal-like tumor cells or their formation
The present invention provides tumor cell preparations for use as models of the EMT process for use in the identification of anti-cancer agents, wherein said tumor cell preparations comprise cells of the epithelial tumor cell line H1650, which are stimulated by receptor ligands to induce EMT, or which have been engineered to inducibly express a protein that stimulates EMT. The present invention also provides methods of identifying potential anti-cancer agents by using such tumor cell preparations to identify agents that inhibit EMT, stimulate MET, or inhibit the growth of mesenchymal-like cells. Such agents should be particularly useful when used in conjunction with other anti-cancer drugs such as EGFR and IGF-1R kinase inhibitors, which appear to be less effective at inhibiting tumor cells that have undergone an EMT. |
| US08465911B2 |
Native potato protein isolates
The invention relates to a process for native potato protein isolation, to native potato protein isolates, to the use thereof, and to a food product comprising a native potato protein isolate. The invention provides a novel isolation process for obtaining highly pure native potato protein isolates having a glycoalkaloid concentration of less than 150 ppm. |
| US08465909B2 |
Self-aligned masking for solar cell manufacture
Various methods of utilizing the physical and chemical property differences between amorphized and crystalline silicon are used to create masks that can be used for subsequent implants. In some embodiments, the difference in film growth between amorphous and crystalline silicon is used to create the mask. In other embodiments, the difference in reflectivity or light absorption between amorphous and crystalline silicon is used to create the mask. In other embodiments, differences in the characteristics of doped and undoped silicon is used to create masks. |
| US08465908B2 |
Method for forming fine patterns of semiconductor device
A method for forming fine patterns of a semiconductor device employs a double patterning characteristic using a mask for forming a first pattern including a line pattern and a mask for separating the line pattern, and a reflow characteristic of a photoresist pattern. |
| US08465907B2 |
Manufacturing method for exposure mask, generating method for mask substrate information, mask substrate, exposure mask, manufacturing method for semiconductor device and server
There is disclosed a manufacturing method for exposure mask, which comprises acquiring a first information showing surface shape of surface of each of a plurality of mask substrates, and a second information showing the flatness of the surface of each of mask substrates before and after chucked on a mask stage of an exposure apparatus, forming a corresponding relation of each mask substrate, the first information and the second information, selecting the second information showing a desired flatness among the second information of the corresponding relation, and preparing another mask substrate having the same surface shape as the surface shape indicated by the first information in the corresponding relation with the selected second information, and forming a desired pattern on the above-mentioned another mask substrate. |
| US08465906B2 |
Method and mask for enhancing the resolution of patterning 2-row holes
A photolithography mask including a plurality of mask features. Adjacent mask features are separated by a gap and are offset from each other such that individual mask features have one-side dense portions and two-side dense portions. Also a photolithography method that includes a step of providing a substantially opaque mask having N stepped rows of offset, substantially transparent, rectangular mask features, where N is an integer and N≧2. The method also includes illuminating a photoresist layer located over an underlying material with dipole illumination through the substantially transparent, rectangular mask features in the substantially opaque mask to form 2N rows of exposed regions in the photoresist layer. The exposed regions have a substantially elliptical or substantially circular shape when viewed from above the photoresist layer. |
| US08465904B2 |
Method for preparing a printing form from a photopolymerizable element
The invention provides a method for preparing a printing form from a photopolymerizable element. The photopolymerizable element includes a layer of a photopolymerizable composition containing an elastomeric block copolymer of polystyrene and polybutadiene having less than 15% by weight of 1,2-coupled bond segments in the polybutadiene block, an ethylenically unsaturated compound, and a photoinitiator. The method includes imagewise exposing the photopolymerizable element to actinic radiation in the presence of atmospheric oxygen; heating the element to a temperature sufficient to cause a portion of the layer to liquefy; and contacting an exterior surface of the photopolymerizable element with a development medium to allow at least a portion of the liquefied layer to be removed by the development medium. |
| US08465902B2 |
Underlayer coating composition and processes thereof
The invention relates to an underlayer coating composition comprising a polymer, where the polymer comprises at least one hydroxyaromatic unit in the backbone of the polymer phenol which has a pendant group comprising a fluoro or iodo moiety, and at least one unit comprising an aminoplast. The invention further relates to a process for forming an image using the composition, especially for EUV. |
| US08465901B2 |
Methods of adjusting dimensions of resist patterns
Methods of adjusting dimensions of resist patterns are provided. The methods allow for control of photoresist pattern dimensions and find particular applicability in resist pattern rework in semiconductor device manufacturing. |
| US08465900B2 |
Electrophotographic toner
The present invention provides an electrophotographic toner comprising a polyester resin as binder resin and a colorant, said polyester resin being the condensation product of at least one polyhydric alcohol with at least one polybasic acid, wherein said at least one polyhydric alcohol comprises cyclohexanedimethanol, said toner having a loss modulus of from 2×103 Pa to 3×104 Pa at 110° C. and being irradiated with only laser light for fixing. According to toner of the invention, high quality toner images can be fixed with desired fastness and without white spots. |
| US08465897B2 |
Electrophotographic toner
An electrophotographic toner, which is decolorized by heating and a glossiness after decolorization of which is less than 10, comprising an electron donating color former compound, an electron accepting color developing agent, and a polyester binder resin. |
| US08465894B2 |
Red toner for electrostatic image development, developer for electrostatic image development, toner set for electrostatic image development, developer set for electrostatic image development and image forming apparatus
A red toner for electrostatic image development, includes: a binder resin; a coloring agent; and a release agent, wherein the red toner for electrostatic image development satisfies the following formulae: 0.3 |
| US08465893B2 |
Slippery and conductivity enhanced anticurl back coating
The presently disclosed embodiments relate generally to the formulation of an anticurl back coating layer that renders imaging apparatus flexible members and components their desirable flatness, for use in electrostatographic, including digital apparatuses. More particularly, the embodiments pertain to an imaging member comprising an anticurl back coating layer formulated to comprise conductive carbon nanotubes dispersion in a polymer blend comprising three film-forming thermoplastic polymers to: (a) render electrical conductivity effect for tribo-electrical charge elimination (b) impart static dissipation capability, and (c) provide surface energy lowering effect for contact friction reduction to ease imaging member belt drive as well as cutting tribo-electrical charge build-up under normal imaging member belt operational conditions in the field. |
| US08465887B2 |
Lower cost reusable polymer binder
Exemplary embodiments provide compositions for erasable media and methods of forming polymers for erasable media. The method can include providing a first monomer, the first monomer including one or more alkoxylated bisphenols and adding at least one second monomer and a catalyst to the first monomer to form a mixture at a first temperature, the second monomer selected from the group consisting of an organic diacid, a dialkyl ester of the organic diacid, and combinations thereof. The method can also include melt condensing the mixture by increasing the temperature from the first temperature to a second temperature over a first amount of time to form one or more polymers, wherein the one or more polymers has an acid value in the range of about 0.1 mg-KOH to about 12 mg-KOH. |
| US08465879B2 |
Reinforced fuel cell metal plate perimeter
A bipolar plate for a fuel cell includes a pair of plates. Each plate has an active area, a header area, and a perimeter area. The perimeter area is disposed adjacent an edge of the plate. The perimeter area is also disposed adjacent to each of the active area and the header area. At least one of the plates includes a raised support feature having an inboard side and an outboard side. The plates are joined in the perimeter area between the outboard side of the raised support feature and the edges of the plates. |
| US08465877B2 |
Alkali metal air battery
A F-type electrochemical cell, which is a lithium air battery, includes a positive electrode facing a negative electrode composed of metallic lithium with a separator provided therebetween in a casing. Air is capable of flow to the positive electrode. A nonaqueous electrolytic solution is charged into a space between the positive electrode and the negative electrode. At least one of the positive electrode and the nonaqueous electrolytic solution of the lithium air battery contains a compound having a stable radical skeleton. The compound also serves as a redox catalyst for oxygen. |
| US08465874B2 |
Lithium-ion secondary battery and manufacturing method thereof
In a lithium-ion secondary battery of the present invention, the electrical resistivity of the mixture of a positive electrode active material, an electrically conductive member, and a binder is 0.1 Ωcm or more but 1 Ωcm or less. The positive and negative electrodes each have an electrical capacity of 10 mAh or more but 50 mAh or less per volume of a rectangular parallelepiped that has a 1 cm2 square base on a face of the electrode of one polarity facing the electrode of the other polarity and that has a height equal to the thickness of the electrode of the one polarity at the square base. Used as the negative electrode thereof is a negative electrode formed by sintering graphite powder, non-graphitizing carbon, and fibrous powder retained in the pores of a porous metal structure in an inert gas atmosphere at a temperature of between 600 and 1000° C. |
| US08465871B2 |
Electrochemical cells with tabs
The present invention provides electrochemical cells and batteries having one or more electrically conductive tabs and carbon sheet current collectors, where the tabs are connected to the carbon sheet current collectors; and methods of connecting the tabs to the carbon based current collectors. In one embodiment, the electrically conductive tabs are metallic tabs. |
| US08465863B2 |
Batteries and components thereof and methods of making and assembling the same
An exemplary embodiment includes a method of sealing battery cooling plates. |
| US08465860B2 |
Lithium cell
A primary cell having an anode comprising lithium or lithium alloy and a cathode comprising iron disulfide (FeS2) and carbon particles. The electrolyte comprises a lithium salt dissolved in an organic solvent mixture. The electrolyte contains between about 100 and 2000 parts by weight water per million parts by weight (ppm) electrolyte therein. The electrolyte may contain between about 200 and 2000, or between about 500 and 2000 parts by weight water per million parts by weight electrolyte. A cathode slurry is prepared comprising iron disulfide powder, carbon, binder, and a liquid solvent. The mixture is coated onto a conductive substrate and solvent evaporated leaving a dry cathode coating on the substrate. The anode and cathode can be spirally wound with separator therebetween and inserted into the cell casing with electrolyte then added. |
| US08465859B2 |
Current sensor
A current sensor includes a magnetic balance sensor and a switching circuit. The magnetic balance sensor includes a feedback coil which is disposed near a magnetic sensor element varying in characteristics due to application of an induction field caused by measurement current and which produces a canceling magnetic field canceling the induction field. The switching circuit switches between magnetic proportional detection and magnetic balance detection. The magnetic proportional detection is configured to output a voltage difference as a sensor output. The magnetic balance detection is configured to output, as a sensor output, a value corresponding to current flowing through the feedback coil when a balanced state in which the induction field and the canceling magnetic field cancel each other out is reached after the feedback coil is energized by the voltage difference. |
| US08465849B2 |
Deuterated zirconium compound for electronic applications
This invention relates to deuterated electron transfer compounds useful in electronic applications. It also relates to electronic devices in which the electron transfer layer includes zirconium compounds with at least one of the aryl compounds containing some deuteration. |
| US08465848B2 |
Benzofluorenes for luminescent applications
This invention relates to electroluminescent benzofluorenes that are useful in electroluminescent applications. It also relates to electronic devices in which the active layer includes such a benzofluorene composition. |
| US08465844B2 |
Elastic attachment adhesive containing radial block copolymer
Hot melt adhesive compositions containing radial polystyrene-polyisoprene/polybutadiene block copolymer and use as elastic attachment adhesive in the manufacture of disposable absorbent elastic articles. |
| US08465841B2 |
Coated glass article
A coated glass article, particularly for use as architectural glass, is gold in appearance. The coated glass article includes a glass substrate with an iron oxide coating deposited thereover, the iron oxide coating comprising primarily iron oxide in the form Fe2O3. The coated glass article has an a* value between about −5 and about 10, and a b* value between about 10 and about 40, for both transmitted and reflected light. |
| US08465838B2 |
Polyimide-alkylphosphate fuser member
The present teachings provide a fuser member. The fuser member includes a substrate layer comprising a polyimide polymer and an alkylthiophosphate. |
| US08465837B2 |
Epoxy resin composition, prepreg, laminate board, multilayer printed wiring board, semiconductor device, insulating resin sheet, and process for manufacturing multilayer printed wiring board
Disclosed is an epoxy resin composition essentially containing (A) an epoxy resin having a structure represented by the general formula (1), (B) a curing agent, (C) an inorganic filler and (D) a cyanate resin and/or a prepolymer thereof, wherein Ar represents a fused aromatic hydrocarbon group; r is an integer of 1 or more; X is a hydrogen or an epoxy group (glycidyl ether group); R1 represents one selected from the group consisting of a hydrogen, a methyl group, an ethyl group, a propyl group, a butyl group, a phenyl group and a benzyl group; n is an integer of 1 or more; p and q are an integer of 1 or more; and p's and q's in respective repeating units may be the same as or different from one another. |
| US08465834B2 |
Conductive pressure sensitive adhesive tape
A conductive pressure sensitive adhesive tape is provided. The conductive pressure sensitive adhesive tape includes a first metal foil, a polymer film attached to a surface of the first metal foil with a polymer binder interposed therebetween, a second metal foil attached to a surface of the polymer film with a polymer binder interposed therebetween, and a polymer adhesive layer formed on a backside of at least one of the first and second metal foils. |
| US08465832B2 |
Composite laminated article and manufacture thereof
Composite laminated article having: a first layer of a fiber-reinforced resin, a second layer of a closed cell foam of a thermoplastic material, and a third layer of a fiber-reinforced resin, the resin of the first and third layers respectively adhering a surface of the first and third layers to a respective surface of the second layer to form a sandwich construction of the first, second and third layers, wherein the closed cell foam comprises a plurality of expanded beads mutually welded together, each bead comprising a plurality of closed cells, wherein in each bead the closed cell foam has an average cell size of from 15 to 75 microns, at least 50% of the beads comprise first beads having a uniform cell size in which the maximum cell size is 100 microns and at most 50% of the beads comprise second beads having a non-uniform cell size in which the majority of cells have a maximum cell size of 100 microns and a minority of cells have a maximum cell size from more than 100 microns to up to 660 microns. |
| US08465829B2 |
Embedded nanoparticle films and method for their formation in selective areas on a surface
The invention is directed to a method of positioning nanoparticles on a patterned substrate. The method comprises providing a patterned substrate with selectively positioned recesses, and applying a solution or suspension of nanoparticles to the patterned substrate to form a wetted substrate. A wiper member is dragged across the surface of the wetted substrate to remove a portion of the applied nanoparticles from the wetted substrate, and leaving a substantial number of the remaining portion of the applied nanoparticles disposed in the selectively positioned recesses of the substrate. The invention is also directed to a method of making carbon nanotubes from the positioned nanoparticles. |
| US08465826B2 |
Multi-functioning insert
A multi-functional insert, especially a multi-functional insert consisting of a fixation insert (1) made of at least one layer of a flat material that is formed into a spatial shape that contains spatially raised edges (6) and the central part (7), which is compressed, which contains at least one supplementary carrying means (2) and/or supplementary packing means (3). |
| US08465825B1 |
Micro-truss based composite friction-and-wear apparatus and methods of manufacturing the same
A micro-truss based composite friction-and-wear apparatus with a three-dimensional ordered microstructure and a method creating the same. In one embodiment, the apparatus includes a filler material and a three-dimensional ordered microstructure. The three-dimensional ordered microstructure includes a plurality of first truss elements defined by a plurality of first self-propagating polymer waveguides and extending along a first direction; a plurality of second truss elements defined by a plurality of second self-propagating polymer waveguides and extending along a second direction; and a plurality of third truss elements defined by a plurality of third self-propagating polymer waveguides and extending along a third direction. The first, second, and third truss elements interpenetrate each other at a plurality of nodes to form a continuous material, the first, second, and third truss elements define an open space, the filler material occupies at least a portion of the open space, and the three-dimensional ordered microstructure is self-supporting. |
| US08465822B2 |
Optical recording medium
An optical recording medium includes a support substrate and a semi-transmissive recording layer. The semi-transmissive recording layer includes a first dielectric layer, a semi-transmissive semi-reflective layer, a second dielectric layer, a phase change recording material layer, and a third dielectric layer that are sequentially stacked in that order on the support substrate. The semi-transmissive semi-reflective layer contains silver. The second dielectric layer has a stack structure including a lower layer disposed at the interface on the semi-transmissive semi-reflective layer side and an upper layer disposed on the phase change recording material layer side of the lower layer. The lower layer is composed of indium oxide or a composite oxide of indium oxide and tin oxide. The upper layer is composed of tantalum oxide, gallium oxide, zirconium oxide, or niobium oxide. |
| US08465819B2 |
Drug solution container package and method for manufacturing the same
A drug solution container package, which can restrain degradation of a drug solution, proliferation of microbes, etc. accompanying the transmission of oxygen in a high degree while maintaining characteristics required of plastic drug solution containers such as heat resistance, impact resistance, pliability, transparency, and resistance against elution of plastic forming material, and to provide a method for manufacturing the drug solution container package. A drug solution is first contained and sealed in a plastic drug solution container having an oxygen gas transmission rate (25° C., 60% RH) of not less than 200 cm3/m2·24 h·atm within twelve hours after being subject to steam or hot water sterilization, and having an oxygen gas transmission rate (25° C., 60% RH) of not more than 100 cm3/m2·24 h·atm when the oxygen gas transmission rate is in a steady state, and thereafter the plastic drug solution container is steam sterilized or hot water sterilized and then contained and sealed along with an oxygen scavenger in an outer pouch having an oxygen barrier property. |
| US08465816B2 |
Polyethylene pipe resins
A pressure pipe resin is disclosed comprising from 90 to 99.9 wt %, based on the total weight of the resin, of a polyethylene, and from 0.1 to 10 wt %, based on the total weight of the blend, of an ionomer. |
| US08465814B2 |
High strength foam glass
Disclosed herein are foam glasses and compositions comprising such foam glasses, which can be used, for example, in structural applications. The foam glass can have one or more properties, such as a density ranging from about 20 Ib/ft3 to about 100 Ib/ft3, a compressive strength of at least about 650 psi, and an alumina content of at least about 5% by weight, relative to the total weight of the foam glass. Also disclosed are methods for preparing foam glasses. |
| US08465813B2 |
Artificial lawn for artificial grass sports field
The invention relates to an artificial lawn, in particular for an artificial grass sports field comprising an artificial mat built up of a carrier to which artificial glass fibers are attached. The object of the invention is to provide a new type of artificial lawn, which in particular obviates the need to use an infill material, without this having an adverse effect on the playing characteristics of the sports field. According to the invention, the carrier is at least in part provided with at least one additional material component, which additional material component imposes a permanent volume increase on said part of the carrier under the influence of an external stimulus after being provided in the artificial mat. The use of an additional material component, which imposes a permanent volume increase on at least a part of the carrier, makes it possible to create an artificial lawn having an additional damping property, which has a positive effect on the playing characteristics of the sports field, such as the absorption of shocks, the restitution of energy and the vertical deformation and which furthermore reduces the number of player injuries. |
| US08465812B2 |
Durable transparent intelligent coatings for polymeric transparencies
A hard, transparent coating for a substrate and associated method for coating is disclosed. The coating includes alternating layers of a soft coating and a hard coating. The coating further includes a sensor. The electrical resistivity of the sensor may be measured to determine if the coating has been degraded. The coating may further include a hydrophobic outer layer. |
| US08465807B2 |
Method for coating a tin-free silicon composition on a flexible medium
A method is described for coating a flexible medium made from fabric, paper, polyvinyl chloride, polyester, polypropylene or polyethylene terephthalate with a tin-free elastomer silicon composition that can be cross-linked by polycondensation. |
| US08465805B2 |
Glass veneer on ceramics
A method of polishing a fired ceramic article such as brick, tile etc article comprising applying to a surface of fired ceramic article a hardening/densifying compound comprising a member selected from the group consisting of hydroxides, silicates, siliconates, fluorosilicates, siloxanes, silazanes, silanes, silicon esters, and combinations thereof and allowing the hardening/densifying compound to contact with the surface for a period of time sufficient to allow the compound to harden surface, which can then be ground, polished etc to a high gloss. |
| US08465804B2 |
Method for manufacturing coated panels
A coated panel may include a substrate and a decorative top layer provided on the substrate. A method for manufacturing the panel may involve forming at least a portion of the top layer by printing on the substrate to provide a structure on the substrate. The structure may include protrusions formed by two or more prints provided on top of each other. |
| US08465800B2 |
Leather-like sheet and process for the production thereof
The invention is to provide a leather-like sheet having a fine image drawn by an inkjet printing method, etc., on its surface and having practically sufficient physical properties. This invention includes a leather-like sheet including (i) a fibrous substrate and (ii) a porous layer thereon, the porous layer having a surface having open pores with a diameter of 1 μm or more and the porous layer having the surface having an image whose definition is 5 dots/mm or more, and a process for the production thereof. |
| US08465792B2 |
Monitor system for coating apparatus
A spray monitoring device analyzes images obtained from a beam passing through a spray pattern applying a spray to a substrate, and identifies discontinuities in the image as indicative of a discontinuity in a spray pattern. The spray pattern is produced by a plurality of nozzles spaced apart across the substrate for applying a suitable coating thereto. The beam is produced by a laser, that preferably has a collimator for distributing the beam intensity. The beam is imaged by a camera that provides a constant image to a computers where the scattering of beam light by the spray pattern is processed by image processing software and optionally provided to a user interface for analysis. Discontinuities detected by the user or software indicate faulty spray nozzles and may trigger remedial action. |
| US08465788B2 |
Arabinoxylans for modulating the barrier function of the intestinal surface
The present invention is directed to a particular arabinoxylan (“AX”) preparation and the finding that this preparation has a beneficial effect on the organization of the intestinal microbial community in the lumen and in particular at the site of the gut mucosa, where it modulates the barrier function of the intestinal surface, primarily by modulating the mucosa-associated microbial community towards a relative increase of health beneficial bacteria, such as bifidobacteria and lactobacilli. It is accordingly a first aspect of the present invention to provide said arabinoxylan preparation characterized in comprising isolated water-soluble arabinoxylans and the use thereof to improve functioning (e.g. barrier function) of the intestinal epithelium. Thus, in a further aspect the present invention provides compositions, both pharmaceutical and nutritional compositions, comprising said arabinoxylan preparations; in particular pharmaceuticals, medical foods, food supplements or food compositions, such as infant formula products, dairy products, bakery products or pastry products. The compositions optionally comprise probiotics such as Bifidobacterium or Lactobacillus. |
| US08465785B2 |
Reduced digestible carbohydrate food having reduced blood glucose response
Reducing the digestion of digestible carbohydrates in a digestible carbohydrate-based material, and reducing the absorption of the digestion product(s) of digestible carbohydrates (that is, simple sugars) within the small intestine. The undigested digestible carbohydrate and the unabsorbed digestion products pass through the small intestines and into the colon, where they are fermented. In effect, the food materials made by practicing the present invention cause a controlled amount of digestible carbohydrate to by-pass the small intestine, resulting in the fermentation of digestible carbohydrates in the colon. The invention also provides for processing of a digestible carbohydrate-based ingredient with a non-digestible food film material, to form a reduced digestible carbohydrate food having a protective food film network, which can inhibit or prevent digestion of the digestible carbohydrate. The present invention also provides for processing of a digestible carbohydrate-based ingredient with a non-digestible food film material, to provide a resulting reduced digestible carbohydrate food containing a viscosity-building component that contributes to the formation of a viscous intestinal chyme that can inhibit or prevent digestion of the digestible carbohydrate and can inhibit adsorption of digestion products of digestible carbohydrates in the small intestine. |
| US08465784B2 |
Method for the microwave thawing of food products
The invention related to a method and a device for thawing food products that comprises using at least one microwave radiation applicator in a chamber through which said products are passing, characterized in that before the insertion into the chamber or a first inlet area of the chamber, all the surfaces of the product are covered with a homogenous film of carbon dioxide snow in the form of electrostatically charged microparticles. |
| US08465783B2 |
Production of potassium magnesium citrate and its applications
Provided is a magnesium rich composition including potassium, magnesium and citrate, a method for producing such a composition and food or nutritional product including the composition. |
| US08465779B2 |
Hydrogels that undergo volumetric expansion in response to changes in their environment and their methods of manufacture and use
Generally, hydrogels are prepared by forming a liquid reaction mixture that contains a) monomer(s) and/or polymer(s) at least portion(s) of which are sensitive to environmental changes (e.g., changes in pH or temperature), b) a crosslinker and c) a polymerization initiator. If desired, a porosigen may be incorporated into the liquid reaction mixture to create pores. After the hydrogel is formed, the porosigen is removed to create pores in the hydrogel. These hydrogels may be prepared in many forms including pellets, filaments, and particles. Biomedical uses of these hydrogels include applications wherein the hydrogel is implanted in the body of a patient and an environmental condition at the implantation site causes the hydrogel to expand in situ. |
| US08465778B2 |
Method of making tyrosine kinase microspheres
Biocompatible intraocular microspheres include a tyrosine kinase inhibitor and a biodegradable polymer that is effective to facilitate release of the tyrosine kinase inhibitor into the vitreous of an eye for an extended period of time. The therapeutic agents of the microspheres can be associated with a biodegradable polymer matrix, such as a matrix that is substantially free of a polyvinyl alcohol. The microspheres can be placed into an eye to treat or reduce the occurrence of one or more ocular conditions. |
| US08465776B2 |
Granule and orally disintegrating tablet comprising oxycodone
The present invention relates to granules comprising oxycodone, as well as to orally disintegrating tablets including same and optionally acetaminophen. |
| US08465775B2 |
Nanoparticle fabrication methods, systems, and materials for fabricating artificial red blood cells
A plurality of artificial red blood cell particles includes each particle of the plurality being substantially monodisperse and each particle having a largest common linear dimension of about 5 μm to about 10 μm. The particles can also have a modulus configured such that a particle of the plurality of particles can pass through a tube having an inner diameter of less than about 3 μm. |
| US08465774B2 |
Sequestered antagonist formulations
Disclosed is an oral dosage form comprising (i) an opioid agonist in releasable form and (ii) a sequestered opioid antagonist which is substantially not released when the dosage form is administered intact, such that the ratio of the mean Cmax of the antagonist after single dose oral administration of the dosage form after tampering to the mean Cmax of antagonist after single dose oral administration of an intact dosage form is at least 1.5:1. |
| US08465773B2 |
Methods and compositions for treating tissue using silk proteins
Compositions for forming a self-reinforcing composite biomatrix, methods of manufacture and use therefore are herein disclosed. Kits including delivery devices suitable for delivering the compositions are also disclosed. In some embodiments, the composition can include at least three components. In one embodiment, a first component can include a first functionalized polymer, a second component can include a second functionalized polymer and a third component can include silk protein or constituents thereof. In some embodiments, the composition can include at least one cell type and/or at least one growth factor. In some embodiments, the composition can include a biologic encapsulated, suspended, disposed within or loaded into a biodegradable carrier. In some embodiments, the composition(s) of the present invention can be delivered by a dual lumen injection device to a treatment area in situ, in vivo, as well as ex vivo applications. |
| US08465771B2 |
Anisotropic hydrogels
The invention relates to an anisotropic hydrogel and a method of producing the anisotropic hydrogel. The hydrogel exhibiting anisotropic properties is poly(vinyl alcohol) produced by preparing a solution of poly(vinyl alcohol) with a pre-selected concentration, thermally cycling the solution by freezing and thawing, stretching the hydrogel and thermally cycling the hydrogel at least one more time The anisotropic hydrogel is used for tissue replacement and reconstruction, bioagent entrapment and delivery, in preparing ultrasound or radiofrequency thermal therapy transmission pads and substitutes for ice bags, as denture base, in soft contact lens material, for wound covering bandages and phantoms for medical-related use. |
| US08465769B2 |
Pharmaceutical composition with controlled active ingredient release for active ingredients with good solubility in water
A pharmaceutical preparation comprising: a) a core with an active ingredient and with an organic acid and/or the salt of an organic acid; and b) a coating which envelops the core and which comprises a polymer content of (meth)acrylate copolymers which have not more than 15% by weight of cationic or anionic groups, and which comprises at least 60% by weight of a (meth)acrylate copolymer which is composed of free-radically polymerized units of 93 to 98% by weight C1- to C4-alkyl esters of acrylic or of methacrylic acid and 7 to 2% by weight (meth)acrylate monomers having a quaternary ammonium group in the alkyl radical, wherein the active ingredient has a solubility in water of at least 10 g/l at 20° C. and the coating comprises silicon dioxide particles having an average particle size in the range from 1 to 50 μm. |
| US08465767B2 |
Oral administration form for pyridin-2-ylmethylsulfinyl-1H benzimidazoles
The invention relates to an oral administration form for pyridin-2-ylmethylsulfinyl-1H-benzimidazoles and their salts, which comprises the active compound together with tablet disintegrants and is provided with a film coating customary per se for sustained-release compositions. |
| US08465766B2 |
Wound and mucous membrane disinfectant
Aqueous wound and mucous membrane disinfectant containing a) octenidine dihydrochloride, and b) one or more active ingredients selected from the group ethanol, 1-propanol, 2-propanol, undecylene amidopropyl trimonium methosulfate, 3-(4-chlorophenoxy)-1,2-propanediol and/or sodium hydroxymethylglycinate and c) glycerin and/or 1,2-diols having 3 to 10 carbon atoms, and d) optionally surfactants, emulsifiers, solubilizers, pH regulators, dyestuffs, perfumes and/or thickeners, the agent being free of phenoxyethanol, phenoxypropanol, phenoxyisopropanol and organic acids. |
| US08465763B2 |
3-hydroxychlormadinone acetate for the topical treatment of androgen-dependent skin diseases
The present invention relates to the use of 3β-hydroxychlormadinone acetate (17α-acetoxychloropregna-4,6-dien-3β-ol-20-one) and/or 3α-hydroxychlormadinone acetate (17α-acetoxychloropregna-4,6-dien-3α-ol-20-one) for producing a medicament for treating skin, preferably human skin by means of topical application, and to a pharmaceutical or cosmetic composition containing 3β-hydroxychlormadinone acetate and/or 3α-hydroxychlormadinone acetate. |
| US08465762B2 |
Dermal application system for aminolevulinic acid-derivatives
The invention relates to a dermal application system for aminolevulinic acid-derivatives, i.e. a pressure-sensitive matrix system containing a crystalline aminolevulinic acid derivative. |
| US08465758B2 |
Drug delivery from stents
A method of producing an intravascular stent has a coat comprising a crosslinked amphiphilic polymer and a sparingly water soluble matrix metalloproteinase inhibitor (MMPI). Preferably the polymer is formed from 2-methacryloyloxy-2′-ethyltrimethylammonium phosphate inner salt, C4-18 alkyl methacrylate and reactive and/or crosslinking monomer and the MMPI is a hydroxamic acid, more preferably batimastat. Preclinical and clinical results are reported, showing good luminal areas and reduced intimal thickening. |
| US08465754B2 |
Bordetella parapertussis whole-cell vaccine composition
An objective of the present invention is to provide a whole-cell bacterial vaccine composition for preventing whooping cough caused by Bordetella parapertussis, comprising whole cells, whole-cell homogenate, or cell lysate of B. parapertussis as an immunogen, and methods for producing them. |
| US08465746B2 |
Compositions and methods for treatment, research and therapeutic applications for malaria
The present invention provides anti-Plasmodium immunogenic compositions comprising EVP1 (PFD0495c) or an antigenic portion thereof, as well as methods of immunizing against malaria employing these compositions. In other embodiments, the present invention provides methods of identifying Plasmodium infection employing agents that bind to EVP1 or an antibody generated thereto. |
| US08465744B2 |
Method of treating inflammation by administering human IL-1B antibodies
The invention relates to an antibody molecule having specificity for antigenic determinants of IL-1β, therapeutic uses of the antibody molecule and methods for producing said antibody molecule. |
| US08465741B2 |
Antibodies and methods for making and using them
The invention provides antibodies, including chimeric human antibodies, recombinant antibodies, synthetic antibodies, and the nucleic acids encoding them, and methods for making and using these immunoglobulins. The invention provides recombinant and synthetic polypeptide and nucleic acid embodiments of these polypeptides and/or antibodies. The invention also provides polypeptides comprising, or consisting of, consensus human framework regions, or “Independently Consensused Frameworks (ICFs)”, nucleic acids encoding them, and libraries and kits comprising these ICFs and/or antibodies of the invention, individually and in combinatorial libraries and combinations. |
| US08465739B2 |
Stable aqueous pharmaceutical formulations of daclizumab antibodies
This invention is directed to a stable liquid pharmaceutical formulation comprising a high concentration, e.g. 50 mg/ml or more, of antibody in about 20-60 mM succinate buffer or 30-70 mM histidine buffer, having pH from about pH 5.5 to about pH 6.5, about 0.01-0.1% polysorbate, and a tonicity modifier that contributes to the isotonicity of the formulation. This liquid formulation is stable at refrigerated temperature (2-8° C.) for at least 1 year, and preferably 2 years. This liquid formulation is suitable for subcutaneous injection. The preferred antibodies include Daclizumab, a humanized anti-IL-2 receptor monoclonal antibody; HAIL-12, a humanized anti-IL-12 monoclonal antibody; HuEP5C7, a humanized anti-L selectin monoclonal antibody; and Flintozumab, a humanized anti-gamma interferon monoclonal antibody. |
| US08465737B2 |
Three-dimensional structure of complement receptor type 2 and uses thereof
Disclosed is a crystalline human CR2 protein in complex with C3d, and the three dimensional structure of the crystalline complex. Also disclosed are methods of use of the structure, particularly for structure-based identification of compounds that bind to CR2 and inhibit or enhance the binding of CR2 to a natural ligand, that bind to CR2 and agonize or antagonize the receptor, that bind to CR2 and inhibit or enhance CR2 dimerization, or that use the C3-binding ability of CR2 as a drug delivery vehicle. Also disclosed are therapeutic compounds obtained by such methods and uses for such compounds. |
| US08465733B2 |
Pharmaceutical composition containing human mesenchymal stem cell
Disclosed are a method for producing a frozen pharmaceutical composition prepared from cultured human mesenchymal stem cells and a pharmaceutical composition containing human mesenchymal stem cells. This method is a method for producing a frozen pharmaceutical composition containing human mesenchymal stem cells, which comprises the following steps in this order: (a) adding trypsin to human mesenchymal stem cells in a culture vessel to detach the cells from the surface of the culture vessel; (b) adding a bicarbonate Ringer's solution containing human serum albumin to the detached cells to terminate the reaction with trypsin, and washing the cells with the bicarbonate Ringer's solution containing human serum albumin; (c) suspending the cells in a bicarbonate Ringer's solution containing human serum albumin and dimethyl sulfoxide; (d) putting the resulting suspension in a container which allows freezing of what is contained therein, and sealing the container; and (e) freezing the suspension put in the container. |
| US08465731B2 |
Probiotic color cosmetic compositions and methods
A probiotic color cosmetic composition comprising at least one extract from a probiotic microorganism; at least one non-clay lamellar phyllosilicate mineral particulate; and at least one anti-inflammatory ingredient present in an amount sufficient to inhibit one or more of the pathways that contribute to skin inflammation; and a method for treating skin for improvement by applying to skin in need of such improvement the composition of the invention. |
| US08465727B2 |
Biomarkers for the diagnosis of ALS
Methods for determining the onset of ALS in a subject are provided. One method includes analyzing a sample obtained from the subject for the presence or amount of one or more biomarkers indicative of ALS. In a preferred embodiment, the biomarkers are one or more of the following: C-reactive protein (CRP), cystatin c, plasminogen, complement C3, CysGly-transthyretin, and phosphorylated neurofilament heavy chain (pNFH). The sample is typically cerebral spinal fluid (CSF). The levels or concentrations of the biomarkers can be used to determine the onset of ALS, monitor the progression of ALS, or monitor the progression of a treatment for ALS. |
| US08465725B2 |
Process for production of heterodimers of glutamic acid
A manufacturing process for the preparation of radiolabeled compounds of formula (I) includes reacting compounds of formula (II) with a source of radionuclide of a halogen in the presence of an oxidant under acidic condition, wherein: *I is 123I, 124I, 125I or 131I; R is lower alkyl, optionally substituted with one or more fluorine atoms; Q is C(O), O, NR′, S, S(O)2, C(O)2, (CH2)p; Y is C(O), O, NR′, S, S(O)2, C(O)2, (CH2)p; R′ is H, C(O), S(O)2, C(O)2; Z is H, C1-C4 alkyl, benzyl, substituted benzyl or trialkylsilyl; m is 0, 1, 2, 3, 4 or 5; n is 0, 1, 2, 3, 4, 5 or 6; and p is 0, 1, 2, 3, 4, 5 or 6. |
| US08465720B2 |
Aluminum oxycarbide composition and production method therefor
Provided is an aluminum oxycarbide composition production method capable of increasing a yield of Al4O4C while reducing a content rate of Al4C3 and achieving high productivity, and an aluminum oxycarbide composition. The method comprises: preparing a blend substantially consisting of a carbon-raw material having a mean particle diameter of 0.5 mm or less and an alumina-raw material having a mean particle diameter of 350 μm or less, wherein a mole ratio of the carbon-raw material to the alumina-raw material (C/Al2O3) is in a range of 0.8 to 2.0; homogeneously mixing the blend to allow a variation in C component to fall within ±10%; and melting the obtained mixture in an arc furnace at 1850° C. or more. |
| US08465718B2 |
Superhydrophobic and self-cleaning powders having micron-scale diameter and nano-scale surface roughness and fabrication method thereof
The invention discloses nano/micron binary structured powders for superhydrophobic, self-cleaning applications. The powders are featured by micron-scale diameter and nano-scale surface roughness. In one embodiment, the average diameter is about 1-25 μm, and the average roughness Ra is about 3-100 nm. The nano/micron binary structured powders may be made of silica, metal oxide, or combinations thereof. |
| US08465714B2 |
Catalyst promoters in vanadium-free mobile catalyst
Low temperature activity of a vanadium-free selective catalytic reduction catalyst is provided by a mixed metal oxide support containing oxides of titanium and zirconium, the support having a promoter deposited on the surface of the mixed metal oxide support, and further having an active catalyst component deposited over the promoter on the mixed metal oxide support surface. Suitable promoters include oxides of silicon, boron, aluminum, cerium, iron, chromium, cobalt, nickel, copper, tin, silver, niobium, lanthanum, titanium, and combinations thereof. Suitable active catalyst components include oxides of manganese, iron and cerium. |
| US08465711B2 |
Exhaust gas purification catalyst and method for purifying exhaust gas by using same
An exhaust gas purification catalyst of the present invention contains at least a precious metal coated with lanthanum-containing alumina. In at least one embodiment, it is possible to provide: an exhaust gas purification catalyst which can (i) have an increase in heat resistance, and (ii) inhibit the precious metal from being mixed in alumina and therefore inhibit the precious metal from forming a solid solution in combination with alumina; and a method for efficiently purifying, by use of the catalyst, an exhaust gas emitted from an internal-combustion engine. |
| US08465710B2 |
Reactor
There is provided a radial flow reactor having a multi-pass structure in which loading and unloading of granular packing are easy and which does not impair the reaction performance. The reactor includes, in an upright tubular reactor vessel: a packing region for housing a continuous packed bed of granular packing; and an outer and an inner passages disposed outside and inside the packing region, respectively, allowing a fluid to flow in the axial direction. The reactor is configured so that the fluid can pass between the packing region and the outer passage and between the packing region and the inner passage. |
| US08465709B2 |
Immersion objective lens, retention mechanism for immersion medium, and manufacturing method thereof
There is provided a retention mechanism for an immersion medium, for use in a device which observes/measures a sample by use of an immersion objective lens, includes a member which retains the immersion medium near a tip portion of the objective lens, wherein the member is configured to include at least first and second materials. |
| US08465706B2 |
On-demand microfluidic droplet or bubble generation
Microfluidic systems and methods can dispense single or multiple fluid particles (such as a gas or other fluid bubble) or an encapsulated particle (e.g., a bead or biological cell) into a microchannel. |
| US08465703B2 |
Filter catalyst and method of analyzing a catalytic layer thereof
To provide a filter catalyst in which the closure of ventilation holes by a catalytic layer is inhibited.A filter catalyst of the present is characterized in that, in a filter catalyst comprising: a catalyst-support substrate; and a catalytic layer; an SEM photograph on a cross section of the filter catalyst is turned into electronic data so that, in a processed image in which image processing is performed to the SEM photograph, a ratio of a number of pixels forming an outer periphery of the catalytic layer to a number of pixels forming the catalytic layer is 0.5 or more. An analyzing method of the present invention finds a ratio a number of pixels forming an outer periphery of the catalytic layer to a number of pixels forming the catalytic layer by performing image processing to a cross section of the filter catalyst. The filter catalyst of the present invention has an effect of being capable of inhibiting the rise of pressure loss when sufficient particulates deposit. Moreover, the analyzing method of the present invention can analyze the uniformity of the catalytic layer of the filter catalyst. |
| US08465699B2 |
Illumination of integrated analytical systems
An analytical device including an optically opaque cladding, a sequencing layer including a substrate disposed below the cladding, and a waveguide assembly for receiving optical illumination and introducing illumination into the device. The illumination may be received from a top, a side edge, and a bottom of the device. The waveguide assembly may include a nanoscale aperture disposed in the substrate and extending through the cladding. The aperture defines a reaction cell for receiving a set of reactants. In various aspects, the device includes a sensor element and the illumination pathway is through the sensor element. Waveguides and illumination devices, such as plasmonic illumination devices, are also disclosed. Methods for forming and operating the devices are also disclosed. |
| US08465698B2 |
Microfluidic apparatus with integrated porous-substrate/sensor for real-time (BIO) chemical molecule detection
Microfluidic apparatus including integrated porous substrate/sensors that may be used for detecting targeted biological and chemical molecules and compounds. In one aspect, upper and lower microfluidic channels are defined in respective halves of a substrate, which are sandwiched around a porous membrane upon assembly. In other aspect, the upper and lower channels are formed such that a portion of the lower channel passes beneath a portion of the upper channel to form a cross-channel area, wherein the membrane is disposed between the two channels. In various embodiments, one or more porous membranes are disposed proximate to corresponding cross-channel areas defined by one or more upper and lower channels. The porous membrane may also have sensing characteristics, such that it produces a change in an optical and/or electronic characteristic. Accordingly, the apparatus may further include instrumentation or detection equipment to measure the changes, such as optic-based detectors and electronic instrumentation. |
| US08465691B1 |
Method for manufacturing indium tin oxide nanowires
A method for manufacturing indium tin oxide nanowires by preparing a solution that includes an indium-containing species, a tin-containing species and a polymeric material, wherein the solution has a molar ratio of tin to indium in a range from about 5 to about 15 percent, electrospinning fibers using the solution, and heating the fibers to a calcination temperature and maintaining the fibers at the calcination temperature for a predetermined calcination time. |
| US08465687B2 |
Devices and methods of making hollow concrete elements
Devices and methods for making hollow concrete elements are disclosed. A device includes a drum mold having a tubular mold wall. The mold wall has a first and a second end flange each with an inner periphery smaller than the inner periphery of the mold wall at each respective end. The device further includes a compaction roller positionable inside the mold wall. The compaction roller has a profile that defines the interior shape of the concrete element. The compaction roller is supported by a hydraulically height adjustable supporting mechanism that is operable to independently adjust the distance of each end of the compaction roller with respect to the inner periphery of the mold wall. |
| US08465686B2 |
Method of manufacturing a rotational intravascular ultrasound probe
A rotational intravascular ultrasound probe for insertion into a vasculature and a method of manufacturing the same. The rotational intravascular ultrasound probe comprises an elongate catheter having a flexible body and an elongate transducer shaft disposed within the flexible body. The transducer shaft comprises a proximal end portion, a distal end portion, a drive shaft extending from the proximal end portion to the distal end portion, an ultrasonic transducer disposed near the distal end portion for obtaining a circumferential image through rotation, and a transducer housing molded to the drive shaft and the ultrasonic transducer. |
| US08465685B2 |
Device for taking impression of an ear
Device for taking an impression of a subject's ear minimizes risk of damage on the eardrum when the impression is made. The device comprises a nozzle having a first essentially tubular part that has a centre axis and a side wall. The first tubular part has also a first end intended to be inserted into a subject's ear, a first opening for the outlet of impression material, and a second end connected to a supply member for impression material to the tubular part.The first opening has a centre axis that is essentially perpendicular to the centre axis of the first tubular part at the point where the two centre axes intersect each other, alternatively has a direction, as seen from the centre axis of the first tubular part through the side wall, from said first end. The first opening is preferably arranged in the side wall of the tubular part. |
| US08465684B1 |
Self-reinforced composite made of recycled materials and process of making the same
The invention is directed to a “Self-Reinforced Composite” (SRC) made of recycled thermoplastic polymers, methods and an apparatus for their manufacture. In one embodiment of the invention, the SRC is a self-reinforced composite comprising (a) a fiber comprising a first recycled thermoplastic polymer and having a Young's modulus at least about 500 MPa and (b) a matrix comprising a second recycled thermoplastic polymer. In one aspect of the invention, the source mixture is recycled immiscible thermoplastic polymers, obtained from the waste stream in the carpet and automotive industries. In another embodiment of the invention, the method for making the self-reinforced composites, comprising the steps of (a) melt-blending recycled immiscible polymers, (b) phase-migration fiber spinning the recycled immiscible polymers to form a fiber having a first recycled thermoplastic polymer substantially surrounded by a second recycled thermoplastic polymer, and (c) drawing the fiber to form a high modulus fiber. |
| US08465682B2 |
Semiconductive rubber belt, and process for producing the same
An object of the present invention is to provide a semiconductive rubber belt wherein a variation in the electric resistance is decreased, in particular, in the belt circumferential direction so that high-quality images can be formed, and a process for producing the same. In order to achieve the object, in a case where on any single straight line extended in the belt circumferential direction, the maximum value of the molecular orientation ratio correction value MOR-C of the semiconductive rubber belt, the minimum value thereof, and the average thereof are set to satisfy a specified relationship. |
| US08465674B2 |
Decahydronaphthalene compound, liquid crystal composition including the compound and liquid crystal display device containing the liquid crystal composition
A compound represented by the formula (1) is provided. In the formula (1), for example, R1 and R2 are alkyl having 1 to 10 carbons, alkoxy having 1 to 9 carbons or alkenyl having 2 to 10 carbons; the ring A and the ring B are 1,4-cyclohexylene or 1,4-phenylene; Z1 and Z2 are a single bond and Z3 is —CH2O— or —OCH2—; Y1 and Y2 are halogen, —CF3, —CHF2, —CH2F, —OCF3, —OCHF2 or —OCH2F; and m and n is 0, 1 or 2, p is 1 or 2, and the sum of m, n and p is 1, 2 or 3. |
| US08465668B2 |
Surfactants with a polyethersulfonate structure method for production thereof and use thereof for tertiary crude oil production
Surfactants with polyether sulfonate structure, which have a propanonylsulfonic acid group as a head group, a process for preparing such surfactants and their use for tertiary mineral oil extraction. |
| US08465658B2 |
Method of forming main pole of thermally-assisted magnetic recording head
In a method of forming a main pole, an initial accommodation layer is etched by RIE using a first etching mask having a first opening, whereby a groove is formed in the initial accommodation layer. Next, a part of the initial accommodation layer including the groove is etched by RIE using a second etching mask having a second opening, so that the groove becomes an accommodation part. The main pole is then formed in the accommodation part. The first etching mask has first and second sidewalls that face the first opening and are opposed to each other at a first distance in a track width direction. The second etching mask has third and fourth sidewalls that face the second opening and are opposed to each other at a second distance greater than the first distance. |
| US08465656B2 |
Method for manufacturing a printed circuit board and a printed circuit board obtained by the manufacturing method
A method for manufacturing a printed circuit board enables a metal residue between wirings to be removed inexpensively without side etching of a copper layer while having sufficient insulation reliability for micro wiring working. The method includes forming a base metal layer directly at least on one face of an insulator film without an adhesive, and a copper coat layer formed on the base metal layer to form adhesiveless copper clad laminates, then forming a pattern on the adhesiveless copper clad laminates by an etching method. The etching method includes a process of etching treatment for the adhesiveless copper clad laminates with an iron (III) chloride solution or a copper (II) chloride solution containing hydrochloric acid and then, a process of treatment with an acid oxidant containing permanganate and acetic acid. |
| US08465652B2 |
Method for disinfecting sewage sludge
The invention relates to a technique of disinfecting household and industrial waste water used as the basis of organo-mineral fertilizers. The present method of disinfection is carried out by means of quick vacuum-pulse actions on sewage sludge using a receiver and quick response valves, with a pulse duration of less than 1.0 seconds at a pressure of not more than 20 mmHg to achieve the required degree of disinfection. Technical result of the use of the invention is to accelerate and simplify the process of disinfection method. |
| US08465650B2 |
Spa calcium removal methods and apparatus
Strong acid cation resins used alone or in combination with zeolite-based ion exchange resins are encapsulated in various water permeable polymer fabric bags of various geometries and thicknesses to reduce the calcium hardness levels during swimming pool and spa water fills. The resin bags are strategically placed in the pool or spa to allow water under pressure to flow through the ion exchange media to exchange calcium or magnesium ions with sodium or other harmless cations. |
| US08465643B2 |
Fluid filter, fluid filter assembly, and mounting method
A filter and filter element is provided that incorporates a valve member for preventing priming fluid from contaminating a clean fluid side of the filter or filter element. The filter may incorporate a replaceable filter element or be replaceable itself. The valve member is preferably formed as an annular flange of a grommet mounted to an end cap of the filter element. The annular flange sealingly engages with the end cap and closes a clean fluid outlet port in a relaxed state and opens the clean fluid outlet port in a deformed state. |
| US08465640B2 |
Method for inhibiting fouling in vapor transport system
Elimination and/or mitigation of fouling in a vapor transport systems, such as vent lines and scrubber feed lines may be accomplished using an antifouling additive. The method for employing the antifouling additive includes introducing into the vapor transport system an additive including a polar solvent and corrosion inhibitor wherein: the vapor transport system is substantially water free; the vapor transport system is used to transport acidic materials; the additive is a liquid at vapor transport system operating conditions; and the additive is stable at the vapor transport system operating conditions. |
| US08465638B2 |
Matrix electrode-controlling device and digital platform using the same
A matrix electrode-controlling device for driving a droplet according to this aspect of the present invention comprises a substrate, a dielectric layer positioned on the substrate, a plurality of control electrodes positioned in the dielectric layer in a matrix manner, and a ground electrode positioned at a predetermined position around the control electrodes without generating electromagnetic shielding effect. The control electrodes in the same row are electrically connected to form a plurality of lateral controlling rows and the control electrodes in the same column are electrically connected to form a plurality of longitudinal controlling columns, and the droplet is driven to move on or above the dielectric layer by biasing the ground electrode to the ground voltage and applying a predetermined voltage to one of the controlling rows and/or to one of the controlling columns to undergo the predetermined assaying operation. |
| US08465635B2 |
System for differential determination of a proteolytic enzyme level in a bodily fluid
The system includes: an assortment (10) of sensors (10a, 10b, 10c), wherein the working electrode (14a) of each sensor is covered with a specific reagent of a given proteolytic enzyme, including a substrate capable of releasing leaving groups (LG) via the action of the enzyme; a measuring apparatus (20) having an electronic circuit imposing a current, whose intensity or voltage may or may not be variable, between the electrodes, and for receiving in return a signal representative of the release of the LG; and an electronic apparatus (30) for processing the transmitted signal and displaying, on a display screen (32), an indication representative of the release of the LG as a function of time. The system may be used to determine, in a plasma or whole blood sample, factors responsible for a coagulation anomaly. |
| US08465629B2 |
Membrane for electrochemical apparatus
A membrane for use with an electrochemical apparatus is provided. The electrochemical apparatus may include a fuel cell or electrolyzer, for example, an electrolyzer adapted to produce hydrogen. The membrane comprises a fabric made from a synthetic fiber such as nylon where the nylon, in an exemplary embodiment, is woven into ripstop nylon fabric. The electrochemical apparatus is constructed with frames comprising high-density polyethylene (HDPE) which provide support and structure to the membranes as well as to internal electrodes. A method of making an electrochemical apparatus, such as an electrolyzer, containing a membrane comprising ripstop nylon is also disclosed, as is a method for producing hydrogen gas with an electrolyzer containing a membrane comprising ripstop nylon. |
| US08465625B2 |
Security paper and method and apparatus for producing the same
A security paper for producing security documents, such as bank notes, identity cards or the like, having at least one opening, whereby the opening is produced during papermaking and does not have a sharp limiting edge in the edge area. |
| US08465624B2 |
Composition containing a multivalent cationic metal and amine-containing anti-static agent and methods of making and using
A fluff pulp or other pulp, comprises a multivalent cationic metal ion selected from the group consisting of Al+3, B+3, Mn+2, Cu+2, Cu+3, Zn+2, Sn+2, Sn+4, water-soluble salt thereof, or combination thereof; an amine-containing anti-static agent; and pulp. Methods of making and using the pulp, as well as articles therefrom, are provided. |
| US08465618B2 |
Recovery of high value rubber from tires
A process for recovering rubber from a tire, the tire including a rubber tread block, steel belting, and an inner liner that serves to hold the air pressure in the tire. The bead and sidewall may be removed from the tire leaving a loop of tread material. Next, the loop is placed on a rubber-separating machine to hold the loop in place. One or more cutting blades are lowered into position at the tread portion of the tire. Once the blades are in place, the tread loop is placed in motion around the rollers. As the blades contact the steel belts, the cutting blades separate the tread rubber from the reinforced rubber at the interface between the tread rubber and the steel belts. |
| US08465617B2 |
Waste-free method of making window treatments
An apparatus and method are disclosed for forming cellular or non-cellular window shades directly from raw stock to the final desired window shade color, height and width to fit a particular window size, with essentially no wasted material. The shade is fabricated from a bonded array of a predetermined number of stacked, identically shaped and sized, elements or preforms of uniform length corresponding to one of the height or width dimensions of the desired window covering. The number of preforms is selected so that the length of the fully expanded array will correspond with the other of the height or width dimensions of the window covering. The raw stock is in the form of a continuously fed narrow strip of uncolored fabric to which the necessary coloring, folding, cutting-to-length, stacking and bonding steps are applied within the disclosed apparatus. |
| US08465614B2 |
Process for recycling waste film and product made therefrom
The present disclosure is directed to a process for recycling film materials, and is particularly directed to collecting spent release liners for labels and constructing new release liner stock from the spent materials. In order to use the waste film, the film is subjected to a process for increasing the intrinsic viscosity. In addition, a coloring agent may be incorporated into the film in order to mask yellowing. In one embodiment, a multilayered composite film is formed. |
| US08465607B1 |
Higher-performance solid-rocket propellants and methods of utilizing them
A method, and a related material, for utilizing high performance solid rocket propellants, which are molding powders. A propellant molding powder are selected to have a design burning rate and a tailored compaction profile. A morphology of a center-port of a rocket is selected for the design burn rate and a spin-rate. The molding powder is compacted isostatically around a core through application of triaxial pressure therein forming a solid rocket propellant charge with the selected center-port shape. The solid rocket propellant charge is placed in a cartridge or a case. The cartridge is selected from various types of cartridges and specialty charges. The solid rocket propellant molding powders are highly filled with metallic fuels, and have a binder in the range of 4% to 18%, which at least partially coats the surface of the molding powder. |
| US08465603B2 |
Method and device for controlling process gases for heat treatments of metallic materials/workpieces in industrial furnaces
For regulating process gases for heat treatments of metal materials/workpieces in industrial furnaces (1), which have at least one treatment chamber (2), at least one burnoff point (4) having at least one first valve (4.1), and a regulator (5) having pressure meter (5.1), the burnoff point (4) is only to be opened as a function of requirements related to the process gas. For this purpose, in a first step, with open first valve (4.1), a quantity of a flushing gas (6.1) of the gas mixture (6) of the respective process gas is supplied in a controlled manner to the industrial furnace (1) and then burned off, in a second step, the valve (4.1) is closed, the industrial furnace (1) is regulated to a preset furnace pressure and this is permanently detected via the pressure meter (5.1), in a third step, with the target pressure of the industrial furnace achieved, this pressure is detected via the pressure meter (5.1) and maintained, the first valve (4.1) further remaining closed. In a fourth step, the flushing gasification can be activated and adjusted. In the event of large pressure rise, in a fifth step, an overpressure flap (4.3) of the burnoff point (4) can be opened in a controlled manner via a fixed limiting value for pressure dissipation. |