最新美国发明专利
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US08059408B2 Layered heat spreader and method of making the same
A heat spreader having at least two adjoining layers each having at least two pyrolytic graphite strips cut from a sheet of pyrolytic graphite along the z direction. Thermal conductivity in the xy plane of the graphite sheet is greater than in the z direction. The z direction cut provides strips which are each oriented 90 degrees such that the thickness direction of the original sheet becomes the width or length of the cut strip. A side of a first strip adjoins a side of a second strip in each layer. Because of the greater thermal conductivity in the xy plane of the strips as compared to the z direction heat transfers more rapidly in the length and thickness direction of the strips than across adjoining sides of the oriented strips in each layer. The first layer strips are oriented about 90 degrees from the orientation of the second layer strips.
US08059407B2 Control device for a motor vehicle
For a motor vehicle control device, a housing lid and a base plate form a hollow area that contains an interconnect device arranged on the inner side of the housing lid. The housing lid has at least one opening surrounding the interconnect device, adjacent to an electronic component and/or an electrical contact area on the interconnect device. On or in the opening, a flexible foil conductor strip is arranged with an end section thereof covering the opening. A lid plate covers the opening completely, and the interposed foil conductor strip is thus connected in an oil-tight manner with the housing lid. Electrical connection lines between the components and/or the contact areas on the interconnect device and an electrical contact area on the end section of the foil conductor strip create the electrical connection between the control electronics on the interconnect device and the surrounding area outside of the control device.
US08059405B2 Condenser block structures with cavities facilitating vapor condensation cooling of coolant
Condenser structures and cooling apparatuses are provided which facilitate vapor condensation heat transfer of a coolant employed in cooling an electronic device. The condenser structure includes a thermally conductive condenser block with multiple exposed cavities therein extending from a first main surface towards a second main surface. The condenser block is a monolithic structure, and the first main surface is a coolant vapor condensate formation surface when the condenser structure is operationally facilitating cooling of an electronic device. The exposed cavities extend from the first main surface into the condenser block to increase a condensation surface area of the condenser block, thereby facilitating coolant vapor condensate formation on the condenser block, and thus cooling of the electronic device using a two-phase coolant. The condenser structure also includes coolant-carrying channels for facilitating cooling of the condenser block, and thus vapor condensate formation on the condenser block.
US08059403B2 Heat dissipation device
A heat dissipation device is used for dissipating heat generated from a plurality of memory modules inserted on a motherboard. The memory modules are parallel to each other. Two hooks are disposed at two ends of the slot of each memory connector, respectively, to clamp the memory module corresponding to the slot when the memory module is inserted in the slot. The heat dissipation device includes two fixing frames, a connection frame, and two fans. The two fixing frames are disposed at two opposite ends of the memory connectors and fastened with the hooks at two ends of each slot, respectively. Additionally, the connection frame is connected between the two fixing frames. The two fans are disposed on the two fixing frames, respectively. An air inlet of one of the two fans faces an air outlet of the other one.
US08059402B2 Heat source recycling unit and heat source recycling system using the same
A heat source recycling unit includes at least one heat removing device, a heat source conversion device and a heat preservation box. The heat removing device includes a heat inlet end connects with the pre-recycling heat source and, a heat outlet end connects with the heat source conversion device. The heat preservation box includes a heat preservation room and a refrigeration room. The heat source conversion device converts the received heat energy into heat energy and cold energy, and then transmits them to the heat preservation room and the refrigeration room respectively. The invention also provides a heat source recycling system.
US08059397B2 Portable terminal with spring module
A sliding-type portable terminal including a first housing and a second housing linearly movably coupled to the first housing face-to-face includes a spring module for opening/closing the first and second housings. The spring module includes at least a pair of asymmetrical S-shaped wires each including a first bend and a second bend extending from the first bend and having a greater curvature than the first bend. The spring module of the portable terminal provides a reduced thickness because of the spring action in the portable terminal, contributing in particular to an overall reduction in thickness of a sliding-type portable terminal and permit smooth opening/closing of the portable terminal.
US08059396B2 Removable electronic device with handle structure
The present invention is related to a removable electronic device with handle structure suitable for an electronic apparatus, including a housing having an accommodating trough, a handle structure, an elastic engaging device, and an engaging component corresponding to the elastic engaging device, wherein the handle structure is pivotally mounted on and received in the accommodating trough through an engagement between the elastic engaging device and the engaging component.
US08059391B2 Portable electronic device
A portable electronic device includes a first body, a second body and a sliding positioning device. The first body includes a first operation area and a second operation area. The second body is slidable relative to the first body. The sliding positioning device is connected to the first body and the second body to position the second body at a plurality of locations relative to the first body. The second body hides the second operation area and exposes the first operation area when the second body is located at one of the locations.
US08059390B2 Electrolytic capacitor
To provide an electrolytic capacitor having lead wires excellent in weldability with a boss member made of aluminum, excellent in solder wettability, and less whisker. The lead wires have a nickel plating layer in a thickness of 0.3 to 5.0 μm, a palladium plating layer in a thickness of 0.01 to 0.10 μm, and a gold plating layer in a thickness of 0.002 to 0.030 μm.
US08059388B2 Multilayered ceramic capacitor
The invention relates to a multilayer ceramic capacitor having dielectric layers and internal electrode layers disposed alternately. The dielectric layers include a dielectric ceramic containing barium titanate as a main component, and also calcium, magnesium, vanadium, manganese, and a rare-earth element. Crystals constituting the dielectric ceramic are constituted by grains containing barium titanate as their main component and containing calcium in a concentration of 0.2 atomic % or less or containing the calcium in a concentration of 0.4 atomic % or more. The crystals grains are also distinct in their relative distributions of magnesium and rare-earth elements between the center of the grain and the surface of the grain. Finally, the relative areas of the two kinds of crystals observed in the plane of a polished surface of the dielectric ceramic are described by a ratio b/(a+b), which is 0.5 to 0.8.
US08059386B2 Capacitive elements and filtered feedthrough elements for implantable medical devices
A capacitive element for an implantable medical device feedthrough element includes a bore, to receive a feedthrough member, or pin of the filtered feedthrough element, an external surface extending laterally outward from a first opening of the bore, and a recessed area formed in the external surface and extending about an outer perimeter thereof. The recessed area may provide a location on which to apply a conductive material to form a joint that electrically couples the capacitive element to a ferrule of the filtered feedthrough element.
US08059384B2 Printed circuit board reinforcement structure and integrated circuit package using the same
A printed circuit board reinforcement structure for a printed circuit board receiving a plurality of surface mounting devices, and an integrated circuit package using the same. The structure includes a hard layer having one or more openings formed at areas corresponding to one or more surface mounting devices with a thickness exceeding a predetermined thickness; and a soft layer bonded to a side of the hard layer so that the soft layer can accommodate the protrusion of the surface mounting devices. The structure prevents defects of a printed circuit board, such as deformation, fracture or the like, while substantially reducing the size of a package by applying a reinforcement structure to a thin printed circuit board, thereby reinforcing the rigidity (mechanical strength) of the thin printed circuit board.
US08059378B2 Methods of improving the lightning immunity for an SSPC based aircraft electric power distribution system
A solid state power controller (SSPC) often contains electronic circuitry which could be damaged or upset by the excessive transient voltages induced by the lightning and SSPC could result in undesirable (or nuisance) trips due to lightning strikes. The present invention is intended to address the “nuisance trip” issue, by relying on the lightning indicative signals to distinguish between the transient current surge due to the lightning strike and that due to the circuit fault in the power distribution channel. The present invention utilizes either the break-down current in a transient voltage suppression (TVS) device, or a voltage signal at the output of the SSPC as the indication of lightning strike, to avoid nuisance trips.
US08059375B2 Circuit arrangement and method for the protection of a circuit against electrostatic discharges
Illustrative apparatuses and methods for electrostatic discharge protection are described in which the frequency of a voltage received at a first circuit node is filtered to generate a filtered voltage, one or more control signals are generated having either a first voltage or a second voltage depending upon the value of the filtered voltage, and the first circuit node is selectively connected with a second circuit node depending upon the value of the one or more control signals.
US08059374B2 TMR device with novel free layer structure
A composite free layer having a FL1/insertion/FL2 configuration is disclosed for achieving high dR/R, low RA, and low λ in TMR or GMR sensors. Ferromagnetic FL1 and FL2 layers have (+) λ and (−) λ values, respectively. FL1 may be CoFe, CoFeB, or alloys thereof with Ni, Ta, Mn, Ti, W, Zr, Hf, Tb, or Nb. FL2 may be CoFe, NiFe, or alloys thereof with Ni, Ta, Mn, Ti, W, Zr, Hf, Tb, Nb, or B. The thin insertion layer includes at least one magnetic element such as Co, Fe, and Ni, and at least one non-magnetic element selected from Ta, Ti, W, Zr, Hf, Nb, Mo, V, Cr, or B. In a TMR stack with a MgO tunnel barrier, dR/R>60%, λ˜1×10−6, and RA=1.2 ohm-um2 when FL1 is CoFe/CoFeB/CoFe, FL2 is CoFe/NiFe/CoFe, and the insertion layer is CoTa or CoFeBTa.
US08059372B2 CPP GMR read head with minimum shunting loss
Biasing schemes used for CIP GMR devices were previously thought to be impractical for CPP devices due to current shunting by the abutted hard magnets. In the present invention the CPP stripe is a narrow conductor directly above the free layer. The resistivity of the latter is made to be relatively high so the sensing current diverges very little as it passes through it. This makes it possible to use abutted hard magnets for longitudinal bias with virtually no loss of sensing current due to shunting by the magnets.
US08059368B2 Substrate for magnetic recording medium, magnetic recording medium, and magnetic recording apparatus
It is possible to improve the recording and reproducing S/N ratio, the reproduction signal intensity, and the degree of high density recording. There are provided a plurality of recording tracks formed on a substrate, each recording track being formed of a magnetic material, and non-recording sections formed on the substrate, each non-recording section separating adjacent recording tracks, each recording track including a plurality of recording sections and connecting sections for connecting the recording sections adjacent thereto in a track longitudinal direction, and each connecting section having a cross-sectional area in a track width direction that is smaller than a cross-sectional area in a track width direction of adjacent recording sections.
US08059361B2 Position signal processor
In one embodiment a tape drive system comprises a reel adapted to engage a tape cartridge, the tape cartridge comprising a tape media having a servo code written along a length of the tape media, a tape head comprising at least one servo element to detect the servo code, a drive assembly to induce relative motion between the tape and the tape drive, a servo system to control the lateral and longitudinal motion between the tape and the tape head, the servo system comprising a sampling module to sample servo data from the tape media, and a position signal processor to calculate a position signal using the servo data from the sampling module, wherein the position signal processor calculates a position signal based on each adjacent servo element set.
US08059356B2 Disk drive and method for head servo control of the disk drive
A disk drive. The disk drive includes a head, a moving mechanism, a first peak filter, an adaptive peak filter, and a filter controller. The head is configured to read servo data on a disk at sampling frequency. The moving mechanism is configured to move the head in proximity with a recording surface of the disk. The first peak filter has a fixed peak frequency and a variable gain, and is configured to be inserted into a servo loop. The servo loop is configured to position the head with position error signals between servo data read by the head and a target position. The adaptive peak filter has a variable peak frequency and a variable gain, and is configured to be inserted into the servo loop. The filter controller is configured to control the gain of the adaptive peak filter according to the gain of the first peak filter.
US08059354B2 Transducer for data storage device
An apparatus includes a metallic transducer and a condenser for directing electromagnetic radiation onto the transducer. The transducer includes a first section and a second section, wherein the first section is wider than the second section and has a width to length aspect ratio greater than or equal to a width to length aspect ratio of the second section, the first section having a dimple formed on a surface thereof.
US08059353B1 Magnetic storage systems and methods allowing for recovery of data blocks written off-track with non-constant offsets
A magnetic storage system includes a disk, a head, an actuator, a read channel, and a main controller. The main controller causes the head to read a data block of a selected track of the disk at each of a plurality of fixed offsets from a center of the selected track. The main controller samples a gain in the read channel a plurality of times while the head is reading the data block at each of the plurality of fixed offsets to obtain a plurality of gain samples for each of the plurality of fixed offsets. If the data block was written off-track with a non-constant offset, the main controller determines an approximate starting position and an approximate rate of change of an off-track deviation of the data block based on the plurality of gain samples for the plurality of fixed offsets.
US08059352B2 Patterned-media magnetic recording disk with cryptographically scrambled patterns and disk drive operable with the disk
Patterned-media magnetic recording disks are made from a master template that has nondata regions that contain a pattern of one or more discrete nondata islands and discrete gaps, with the pattern representing a scrambled number. All disks made from the master template, or from replica molds made from the master, will have the same patterns. When the disks are DC-magnetized so that all the nondata islands are magnetized in the same direction, these patterns will include one or more of discrete magnetized nondata islands and discrete nonmagnetic gaps that are scrambled in a pseudo-random manner. During operation of the disk drive the patterns are detected by the read head and interpreted within the disk drive using knowledge of the pseudo-random scrambling function, so that reading and writing of data can occur in the conventional manner. If the disks are copied in an attempt to replicate the master template, the resulting disks will be inoperable in a disk drive because of the scrambling.
US08059351B2 Magnetic recording apparatus and magnetic recording medium
According to one embodiment, a magnetic recording apparatus includes: an information recording module configured to record a predetermined number of lines of information with a predetermined length in an information recording region of a magnetic recording medium, each of the lines of information having a same recording start position with respect to a relative movement direction of the magnetic recording medium and a recording element, the each of the lines of information being provided with an overlaying portion of adjacent lines of information. The information recording module is configured to record clock information in one or a plurality of the lines of information.
US08059347B2 Positioning assembly and optical system utilizing the same
A positioning assembly includes a fixing plate, a positioning plate, a connecting sleeve, one or more first adjusting member, and one or more second adjusting members. The connecting sleeve is positioned between the fixing plate and the positioning plate. The positioning sleeve is sleeved on the connecting sleeve, and fixed to the positioning plate. The first adjusting member is movably disposed on the positioning sleeve, and resists the connecting sleeve, to adjust a position of the connecting sleeve relative to the positioning sleeve. The second adjusting members are disposed between the fixing plate and the positioning plate, to adjust a gradient of the positioning plate relative to the fixing plate. An optical system using the positioning assembly is also provided.
US08059345B2 Integrated micro-optical systems
An integrated micro-optical system includes at least two wafers with at least two optical elements provided on respective surfaces of the at least two wafers, at least one of the two optical elements being a spherical lens. The resulting optical system presents a high numerical aperture. One of the optical elements may be a refractive element formed in a material having a high index of refraction.
US08059344B2 Multi-band lens
An optical lens system that focuses both a first band of wavelengths and a second band of wavelengths onto a common focal plane. In some cases, the lens system includes a first region for focusing a first band of wavelengths onto a focal plane, and a second region for focusing a second band of wavelengths onto the same focal plane. Depending on the wavelengths and materials involved, the first region may or may not focus the second band of wavelengths onto the focal plane, and in some cases, may or may not even transmit the second band of wavelengths to the focal plane. Likewise, the second region may or may not focus the first band of wavelengths onto the focal plane, and in some cases, may or may not even transmit the first band of wavelengths onto the focal plane, but this is not required. In some embodiments, an additional lens may be provided between the lens system and the common focal plane to help focus the first band of wavelengths and the second band of wavelengths onto the common focal plane. The additional lens may be made from a material or material system that transmits and focuses both the first band of wavelengths and the second band of wavelengths.
US08059341B2 Lens assembly and method for forming the same
According to embodiments of the invention, a lens assembly and method for forming the same is provided. The method includes providing a first lens layer having a first transparent substrate and a first lens on the first transparent substrate, providing a second lens layer having a second transparent substrate and a second lens on the second transparent substrate, forming a spacer structure between the first lens layer and the second lens layer, and thinning the first transparent substrate to a first thickness after the spacer is formed.
US08059327B1 Variable spectral filter apparatus
A variable spectral filter apparatus has a filter support rotatable about a single axis of rotation and has at least first and second transmissive spectral filters, each spectral filter having a filter width defined by its first and second edges, wherein the filter width is orthogonal to the axis. The first edges of the filters are equidistant from the axis of rotation when the filter support is rotated to any angle. The plane of each of the spectral filters is parallel to the axis. Rotational positions of the filter support about the axis of rotation, over a first 60 degree range of angles, define, between the first and second edges of at least the first spectral filter, an undeviated filtered light path of at least half the filter width that extends orthogonally with respect to the axis. A rotational actuator is energizable to rotate the filter support about the axis.
US08059323B2 Stabilizer for MEMS devices having deformable elements
A stabilizer mechanism is coupled to a deformable element of a microelectromechanical device for reducing unwanted deformation of the deformable element by increasing the stiffness of the deformable element in selected other directions than the direction along which desired deformation is performed.
US08059322B1 System for suppressing undesirable oscillations in a MEMS scanner
A system for suppressing undesirable oscillations in a micro-electro-mechanical system (MEMS) scanner is provided. The system includes a tunable notch filter and a MEMS scanner. The tunable notch filter is operable to receive an original drive signal and to generate a compensated drive signal based on the original drive signal. The MEMS scanner, which is coupled to the tunable notch filter, is operable to receive the compensated drive signal and to be driven by the compensated drive signal without oscillating at a first mode resonance frequency.
US08059321B2 Volumetric imaging of holographic optical traps
A method and system for manipulating object using a three dimensional optical trap configuration. By use of selected hologram on optical strap can be configured as a preselected three dimensional configuration for a variety of complex uses. The system can include various optical train components, such as partially transmissive mirrors and Keplerian telescope components to provide advantageously three dimensional optical traps.
US08059319B2 Solid-state imaging apparatus
A solid-state imaging apparatus, of lower power consumption and a smaller area with maintaining sufficient performance, includes a plurality of pixels for reading a plurality of color components, a plurality of holding units holding a signal from each pixel, a plurality of common output lines to which the plurality of respective holding units corresponding to respective color components are connected, and a plurality of output circuits connected to the plurality of common output lines. Then, at least two of the plurality of common output lines are connected to one of the plurality of output circuits through a selecting unit. In addition, outputs of a holding unit to which pixels of at least two different color components among the plurality of pixels in the unit cell are connected are connected to one of the plurality of common output lines through a selecting unit.
US08059318B2 Color image forming apparatus and control method therefor
A color image forming apparatus includes a density sensor which detects the light reflecting characteristics of an unfixed toner image formed on an image carrier or a transfer material carrier, and a color sensor which detects the light reflecting characteristics of the fixed toner image formed on a transfer material. A test image is formed on the transfer material in accordance with the detection result of the density sensor, and a density control process of controlling image forming conditions is controlled to be executed in accordance with a detection result of detecting the test image by the color sensor.
US08059317B2 Image reading apparatus and image forming apparatus
A document feeding section, a CCD which reads one side of a document conveyed by the document feeding section, a CIS which reads the other side of the document, a reversing mechanism which reverses the document, a document discharging tray, a first document conveying passage which connects a document tray and the CCD, a reverse document conveying passage which connects the CCD and the reversing mechanism, a re-conveying document conveying passage which connects the reversing mechanism and the first document conveying passage, and a discharging document conveying passage which branches out from the reverse document conveying passage and is connected to the document sheet-discharging tray, are provided, and a CIS which reads the other side of the document is provided in the discharging document conveying passage.
US08059312B2 Calibration data creating device
A calibration data creating device includes a reference measured density memory, a dither data memory, a corresponding set density determining unit, a calibration data creating unit, and a calibration data creating unit. The reference measured density memory stores measured densities of reference density patches that are formed by an image-forming unit based on the reference density patch data. The dither data memory stores dither data that has a plurality of dot locations, the dither data having a prescribed threshold at each dot location. The corresponding set density determining unit determines corresponding set densities for the plurality of the reference set densities. The calibration data creating unit creates calibration data indicating a correlation between the set densities and calibrated set densities, the calibrated set density for each set density allowing the dither data to create binarized image data that enables the image-forming unit to form an image whose density is the same as the target density for the each set density.
US08059306B2 System and method for controlling print device
A method, program product, and system for controlling a print device which helps minimizing effects which a failure of a plug-in module for adding a function of a printer driver may cause to the printer driver body and other plug-in modules The print device control system includes a data processing device and a plug-in server. The data processing device has a printer driver embedded thereon. The plug-in server has plug-in modules for executing an add-function of the printer driver, and executes, according to a request from the printer driver, the plug-in module corresponding to the request, and returns processed data to the printer driver. The plug-in server is configured as a process different from the printer driver. The printer driver returns the processed data to the data processing device through a memory with the data processing system.
US08059297B2 Systems and methods for remote viewing of patient images
A digital camera containing patient images is connected to an uploader computer and the patient's name or history is entered into the uploader computer. The uploader computer then connects to the Internet, connects to the secure host server, uploads the images to the host server and shuts down the Internet connection. After the physician selects a medical facility and the system verifies the physician's user I.D. and password, the host server constructs an HTML web page which includes a list of patients whose images were previously uploaded by the medical facility and are available for viewing The physician simply selects the name of a patient and the host server displays the patient information and images on the physician's computer. The system is password-protected at all levels and the operator for each medical facility determines who may have access to the medical facility images.
US08059294B2 Image forming based on operation mode
The operation mode of an image forming apparatus is determined. An information request transmitted from the information processing apparatus is received. On the basis of the determined operation mode, identification information containing the identifier of at least one of a plurality of image forming units provided in the image forming apparatus is transmitted in response to the received information request.
US08059293B2 Method and apparatus for switching high-speed facsimile to ordinary facsimile
A method applied to T.38 gateway for making high-speed facsimile fall back to ordinary facsimile, including: detecting a call menu signal from a calling high-speed facsimile machine: intercepting the call menu signal when the call menu signal containing high-speed facsimile service information is detected; detecting a digital identification signal from a called high-peed facsimile machine; setting V.8BIT in the digital identification signal to zero. The method of the invention is a reliable and effective method for identifying a facsimile service and making a high-speed facsimile process fall back to an ordinary facsimile process.
US08059289B2 Printing apparatus, printing system and controlling method of printing apparatus
A printing apparatus comprising a memory having a plurality if storage areas which stores received print data, a setting unit which sets printing functions to be used among printing functions included in the printing apparatus for each of the plurality of storage areas, a receiving unit which receives designation of a storage area among the plurality of storage areas and print data, and a printing unit which prints the received print data by the receiving unit according to the printing functions previously set to the designated storage area by the setting unit.
US08059287B2 Image forming apparatus having an image forming part that can be set in a standby state in response to image forming operation to be performed subsequently
An image forming part performs an image forming operation. A higher-order component sends an image forming request to perform the image forming operation of said image forming part. A control part controls the image forming part based on the image forming request received from the higher-order component. The control part controls the image forming part to perform a deactivation standby operation to stand by for a predetermined time while the image forming part is continuously set in an operating state after the image forming part completes the image forming operation, without querying the higher-order component about an image forming operation to be performed subsequently.
US08059283B2 Recording method in recording apparatus, and recording apparatus
A recording apparatus includes a transporting unit which transports a recording medium and a recording unit which records data (e.g., prints) on the recording medium. A control unit controls the recording unit and the transporting unit. A detection unit detects a back end of the recording medium at a more upstream side of a transporting path than the recording position of the recording unit. A first judgment unit determines whether a scheduled recording is possible when the recording medium, while being transported, reaches a position where the recording should be performed when the detection unit detects the back end of the recording medium. A second judgment unit determines whether a portion of the scheduled recording to the recording medium is possible when the recording medium is transported to the position where the recording should be performed.
US08059281B2 Device for measuring distance and method for operating said type of device
A hand-held device (10, 10′) for contactless distance measurement measures a distance (d) between a target object (18) and at least one reference point (20) of the device (10) using an emitted modulated measurement signal (16). The device includes a housing (12, 13, 56) with a first end (34) that faces the object (18) to be measured, and a second end (35) facing away from the object (18) to be measured. The housing includes an output unit (22, 28, 29, 31) for depicting measured results. Several measured distance values are to be assigned to at least one subsection of the path between the object (18) to be measured and the opposite end (35) of the housing (12, 13, 56) via a length-measurement scale (36, 38, 54) that is displayable in the output unit (22, 28, 29, 31).
US08059277B2 Mode hopping swept frequency laser for FD OCT and method of operation
A frequency swept laser source that generates an optical signal that is tuned over a spectral scan band at single discrete wavelengths associated with longitudinal modes of the swept laser source. Laser hopping over discrete single cavity modes allows long laser coherence length even under dynamic very high speed tuning conditions. A ramp drive to the laser is used to linearize laser frequency tuning. A beam splitter is used to divide the optical signal between a reference arm leading to a reference reflector and a sample arm leading to a sample. A detector system detects the optical signal from the reference arm and the sample arm for generating depth profiles and images of the sample.
US08059276B2 Ellipsometric investigation and analysis of textured samples
System for, and method of ellipsometric investigation of and analysis of samples which have, for instance, a non-random effectively “regular” textured surface, and/or a surface characterized by an irregular array of faceted structures.
US08059273B2 Micro spectrometer for parallel light and method of use
A spectrometer system includes an optical assembly for collimating light, a micro-ring grating assembly having a plurality of coaxially-aligned ring gratings, an aperture device defining an aperture circumscribing a target focal point, and a photon detector. An electro-optical layer of the grating assembly may be electrically connected to an energy supply to change the refractive index of the electro-optical layer. Alternately, the gratings may be electrically connected to the energy supply and energized, e.g., with alternating voltages, to change the refractive index. A data recorder may record the predetermined spectral characteristic. A method of detecting a spectral characteristic of a predetermined wavelength of source light includes generating collimated light using an optical assembly, directing the collimated light onto the micro-ring grating assembly, and selectively energizing the micro-ring grating assembly to diffract the predetermined wavelength onto the target focal point, and detecting the spectral characteristic using a photon detector.
US08059272B2 Time-resolved spectroscopic measurement apparatus
Light dispersing device comprising a slit element having a slit for exposure to electromagnetic radiation, wherein the slit element is configured and disposed for turning the slit between at least two positions. The light dispersing device is used together with a streak camera, whereby in a first position the slit is adjusted to influence the temporal resolution of the streak camera and in a second postion the slit is adjusted to influence the spectral resolution of the streak camera.
US08059270B2 Microchip
There is provided a microchip that is formed of a first substrate having a surface with a groove and a second substrate joined together and has a fluid circuit in the form of a cavity defined by the groove and a surface of the second substrate closer to the first substrate. The fluid circuit at least includes a detection portion having an optical path for transmitting light. The microchip includes at least one of a step defined by a groove formed in contact with at least one side surface of a groove of the first substrate that defines the optical path and a recess provided in the second substrate at a position opposite to the step.
US08059264B2 Monitoring velocities in a polymerization process
Method for monitoring the velocity of growing polymer particles flowing in a two-phase stream during a polymerization process, said method comprising measuring the degree of attenuation in the propagation of light in said two-phase stream by means of a photometric instrument, said photometric instrument comprising: one or more transmitting optical waveguides connecting one or more light sources to said two-phase stream, one or more receiving optical waveguides connecting said two-phase stream to a light detector.
US08059260B2 Position measurement method, position control method, measurement method, loading method, exposure method and exposure apparatus, and device manufacturing method
A part of a plate of a predetermined shape detachably mounted on a moving body is detected by an alignment system while the position of the moving body is measured by a measurement unit that sets a movement coordinate system of the movement body, and based on the detection results and the measurement results of the measurement unit corresponding to the detection results, position information of an outer periphery edge of the plate is obtained. Therefore, even if there are no alignment marks on the moving body for position measurement, the position of the plate, or in other words, the position of the moving body can be controlled on the movement coordinate system set by the measurement unit, based on the position information of the outer periphery edge of the plate.
US08059257B2 Exposure apparatus and device manufacturing method
An exposure apparatus includes a projection optical system configured to project light from an original, wherein the apparatus exposes a substrate to light through liquid filled in a gap between the last surface of the projection optical system and the substrate; and a detecting device configured to detect a droplet adhering to the exposed substrate. The detecting device includes a storage unit configured to prestore first image data corresponding to a surface of the substrate without the liquid and an image-capturing unit configured to capture an image of a surface of the exposed substrate. The detecting device detects the droplet based on a comparison between the first image data and second image data obtained by the image-capturing unit.
US08059251B2 Multilayered cell, electronic terminal, and method of filling multilayered cell with media
A method of filling a multilayered cell with media. In the method, a multilayered cell having at least two layers, i.e., a first and second layer, is filled with media. The method comprises forming in the first layer a first medium injection region for filling the first layer with a first medium, forming in the second layer a second medium injection region for filling the second layer with a second medium, the second medium injection region corresponding to a region different from the first medium injection region, superposing the first and second layers, forming within the first medium injection region a first through-hole extending through the multilayered cell in the layer-thickness direction, forming within the second medium injection region a second through-hole extending through the multilayered cell in the layer-thickness direction, and injecting the first and second media into the first and second through-holes, respectively, to fill the first and second layers with the first and second media. Thus, a multilayered cell can be easily produced in a shorter time while attaining a reduction in deterioration during production.
US08059250B2 Liquid crystal display and fabricating method thereof
A liquid crystal display device includes: a liquid crystal display panel having a plurality of data lines and a plurality of gate lines crossing each other; a data drive circuit which supplies data voltages to the data lines; a gate drive circuit which supplies scan pulses to the gate lines; and first dummy pads on a substrate of the liquid crystal display panel at both sides of the data drive circuit, and wherein the data drive circuit is joined onto the substrate with a first anisotropic conductive film and both sides of the first anisotropic conductive film are joined to the first dummy pads.
US08059248B2 Liquid crystal display device
The TFT substrate includes a conductive region electrically conducted to the transparent conductive film and a terminal region, on a first side not covered with the counter substrate. The terminal region includes a ground terminal connected to the conductive region and an adjacent terminal which is adjacent to the ground terminal and supplies signals or power source to the peripheral circuit. The adjacent terminal is connected to the peripheral circuit through a first wiring installed along a third side of the TFT substrate toward a second side facing the first side. The first wiring is extended to a middle point of the third side and then connected to the peripheral circuit.
US08059242B2 Liquid crystal display device
Transmittance and contrast of a liquid crystal display device according to FFS method are improved. A plurality of picture elements, each made of an R pixel, a G pixel and a B pixel, is disposed in a matrix form. In each of the pixels, a gate signal line extends in a left to right direction and a display signal line extends in a top to bottom direction so as to cross the gate line. A thin film transistor for pixel selection is disposed around an intersection of the gate line and the display signal line. There is provided a pixel electrode connected with the thin film transistor. A common electrode is provided on the pixel electrode through an insulation film. A plurality of slits having edges at borders between the picture elements is disposed in the common electrode to cross each of the picture elements in the left to right direction.
US08059237B2 LCD device and method for manufacturing the same
A display panel for a LCD device includes a substrate, a plurality of thin film transistors formed on the substrate, a passivation layer formed on the thin film transistors, a plurality of reflective patterns formed on the passivation layer, transparent electrodes formed on the reflective patterns, and reflective films formed on the transparent electrode. The reflective patterns and the reflective films are formed in a reflective area of the passivation layer. The reflective patterns are formed by position transition of two polymer films having different polarities. The display panel having the reflective patterns increase light reflectance and reduce cost for manufacturing an LCD.
US08059235B2 Liquid crystal display
A liquid crystal display includes a pair of substrates having a polarizer, a liquid crystal layer sandwiched between the substrates of the pair, a color filter layer sandwiched between one of the substrates of the pair and the liquid crystal layer, a light source for supplying light to the pair of substrates, the liquid crystal layer, and the color filter layer. The color filter layer includes three filters for displaying blue, green and red. Only the green filter of the three filters selectively includes an absorbing component capable of absorbing a light spectrum within a wavelength range from 480 nm to 500 nm.
US08059233B2 Liquid crystal display device
There is disclosed a transflective liquid crystal display having pixels each including a reflective region and a transmissive region. The aperture ratio of the pixels can be enhanced. End portions of two adjacent color filters are overlapped to form an optically shielding portion for each pixel. The optically shielding portion and the reflective region cooperate to form an optically shielding film acting as a black matrix for the transmissive region. The aperture ratio is enhanced by improving the positional relationship between the reflective regions and the color filters.
US08059229B2 Light control element, surface light source device and liquid crystal display device
A light control element capable of controlling deflection of light output through a light guide plate to a desired output viewing angle is provided. A light control element (prism sheet) has a plane of incidence on one surface thereof, and a plane of output on the other surface thereof. The plane of incidence is formed as having thereon a number of prism portions arrayed in parallel. Each of the prism portions has a first prism surface allowing incidence of light, and a second prism surface where the light entering through the first prism surface is reflected by total reflection on the inner side. The second prism surface has an outwardly-swelled curved profile, formed with a curvature that allows the light to output through the plane of output at a second output viewing angle wider than a first output viewing angle of a case where the second prism surface is flat.
US08059222B2 Display device and method for manufacturing the same
An active matrix substrate in which variations in output characteristics of photodiodes are reduced, and a display device using this active matrix substrate, are provided. An active matrix substrate (1) having an n-TFT (20), a p-TFT (30), and a photodiode (10) is used. The photodiode (10) includes a p-layer (7), an i-layer (8), and an n-layer (9). The i-layer (8) includes a p-type semiconductor region (8a) at a position adjacent to the player (7), said p-type semiconductor region (8a) having a diffusion concentration of p-type impurities that is set at the same level as that of a diffusion concentration of p-type impurities in the channel region (23) of the n-TFT (20); and an n-type semiconductor region (8b) at a position adjacent to the n-layer (9), said n-type semiconductor region (8b) having a diffusion concentration of n-type impurities that is set at the same level as that of a diffusion concentration of n-type impurities in the channel region (33) of the p-TFT (30).
US08059219B2 Liquid crystal display and driving method of the same
A liquid crystal display (LCD) and a driving method of the same. The LCD includes a liquid crystal capacitor charged with a data voltage during a first turn-on period of a first gate signal, a storage capacitor having one electrode connected to the liquid crystal capacitor and a driving unit which supplies a boost voltage to the other electrode of the storage capacitor during a boost voltage-output period of a boost-control signal. The boost voltage has a first edge and a second edge, the first and second edges occur in the boost voltage-output period, and the first turn-on period occurs between the first and second edges.
US08059217B2 Stereoscopic 3D liquid crystal display apparatus with slatted light guide
A scanning backlight for a stereoscopic 3D liquid crystal display apparatus includes a light guide formed from a plurality of segments. Each segment has a first side and a second side opposite the first side, and a first surface extending between the first and second sides and a second surface opposite the first surface. The first surface substantially re-directs light and the second surface substantially transmits light. The plurality of segments are arranged substantially in parallel and with the second surfaces transmitting light in substantially the same direction to provide backlighting for a stereoscopic 3D liquid crystal display. A first light source is disposed along the first side of each segment for transmitting light into the light guide from the first side, and a second light source is disposed along the second side of each segment for transmitting light into the light guide from the second side. Each segment first and second light source is selectively turned on and off in a particular pattern and each segment light source selectively transmits light into the light guide first side or light guide second side to form a scanning backlight.
US08059211B2 System and method for changing television channels in a video signal processor
A system and/or method that reduces the blanking time between changing from one video channel to another video channel, particularly from a digital video channel. The system provides as much video of the old video channel as possible for display until video from the new channel is acquired. Particularly, video output signal from the old channel which is stored in a video packet buffer is provided until the video packet buffer is underflowed (underflow condition or event). This is accomplished while the system is acquiring the new video channel (i.e. the selector in the case of an analog or different frequency digital video channel, or a PID filter of an MPEG transport stream decoder thereof in the case of a digital video subchannel of the old digital video channel). Blanking of the video output may or may not be accomplished if the new video is acquired before an video packet buffer underflow condition or event, else blanking may occur for only a short period of time. This can save about 400-500 ms.
US08059207B2 System and method for video noise reduction using an adaptive temporal method with motion detection and motion compensation
An adaptive temporal noise reduction method that adaptively combines motion adaptive filtering results and motion compensated results to reduce Gaussian additive noise in video sequences is described herein. The system determines the motion detection and motion compensation results from the current frame and the filtered previous frame. Measurements on the video are used to determine a probabilistic measure of noise that is employed to adaptively combine the motion detection and motion compensation results.
US08059206B2 Motion detection method utilizing 3D Y/C separation
A motion detection method for detecting the difference in colors and an object position between a current frame and a previous frame through processing a composite video signal corresponding to both frames. The method includes: calculating a plurality of composite signal values included in the composite video signal to generate a calculation result; determining whether the calculation result conforms to a requirement to obtain a detecting result; and determining whether the colors and the object position are changed in two frames corresponding to the composite video signal according to the detecting result.
US08059204B2 Method and apparatus for adjusting a saturation level of original image data
An apparatus for adjusting image color saturation and a method for adjusting a saturation level of an original image data are provided. The image color saturation apparatus includes a first color over-saturation level calculating unit, a parameter adjusting unit, a saturation adjusting unit and a second color over-saturation level calculating unit. The apparatus for adjusting image color saturation detects the number of over-saturation pixels in an input image according to a predefined over-saturation area, and the number of over-saturation pixels in an adjusted output image. Thus, the parameter adjusting unit can dynamically adjust a saturation gain to maintain the frame consistency according to the number of the over-saturation pixels.
US08059203B2 Moving picture processing method
Provided is a moving picture processing method which prevents degradation of subjective image quality caused by a motion of a moving picture. The moving picture processing method includes the following steps: a motion compensation step (S116) of shifting a noise indicated by a stored noise signal (FMN) according to a motion of a moving picture indicated by an input image signal (VIN), by performing motion compensation on the stored noise signal (FMN) that is used for superimposition on a picture indicated by an input image signal (VIN) and is stored in a noise frame memory (102); and a superimposition step (S120) of superimposing the shifted noise, as a superimposition noise signal SN, onto a current picture to be processed which is indicated by an input image signal (VIN) and is a moving picture that appears after the motion has occurred.
US08059200B2 Video clock generator for multiple video formats
An integrated video clock signal generator in which a master phase-locked loop (PLL) control circuit uses an off-chip voltage-controlled oscillator (VCO) to produce an on-chip oscillator signal in synchronization with a horizontal reference signal related to a horizontal video synchronization signal. This on-chip oscillator signal drives one or more slave PLL circuits which provide respective one or more on-chip PLL signals synchronized with the on-chip oscillator signal. In accordance with a preferred embodiment, each on-chip PLL signal is a pixel clock signal with a plurality of clock signal pulses which is synchronized with a vertical reference signal related to a vertical video synchronization signal.
US08059195B2 Electronic device with slideable covers
An electronic device with slideable covers is provided. The electronic device includes a main body. Two sliding slots are defined in each of side surfaces of the main body, and a receiving space is defined in one end of each sliding slot, another receiving space is defined in opposite end of each sliding slot. The sliding slots communicate with the receiving spaces defined in two opposite ends of the sliding slot, and the width of the sliding slots is less than the width of the receiving spaces. The electronic device further includes two covers and four connecting members. Each cover includes two rings for fixing two connecting members. The connecting members slideably connect the covers to the main body. The connecting members are able to slide in the sliding slots and the receiving spaces.
US08059193B2 Image pickup apparatus having a camera body and display unit
Disclosed is an image pickup device which includes a camera body and a display unit serving as a monitor, supported for turning on an upper surface of the camera body and capable of being folded in a horizontal position on the upper surface of the camera body and capable of being set in a standing position at an angle to the upper surface of the camera body. A first recess capable holding the folded display unit therein is formed in the upper surface of the camera body, and the display unit has a back surface which is substantially flush with the upper surface of the camera body when the display unit is held in the first recess.
US08059185B2 Photographing apparatus, image display method, computer program and storage medium for acquiring a photographed image in a wide range
A photographing apparatus comprises a plurality of optical image pickup units which converges object light and forming an optical image on a focus plane of an image pickup device and an image forming unit which forms a plurality of photographed images from optical images formed by the optical image pickup units. The optical axes of the optical image pickup units cross at one point near lenses, the optical image pickup units are disposed at an equal distance from the cross point, and the optical axes are set at a predetermined angle in such a manner that photographing fields of adjacent optical image pickup units are made contiguous with each other.
US08059183B2 Image sensing apparatus and method for controlling the same
When a chart is used as a subject, whether or not the chart can be captured for storage is determined based on the result obtained through distance measurement at a plurality of locations in a field captured for temporary display on a viewfinder. For example, a maximum difference of distances ΔL is calculated. It is determined that the chart cannot be captured for storage if ΔL is greater than a depth of field or is greater than a predetermined TL. A message indicating that the chart cannot be captured for storage is provided. Furthermore, it is determined that the subject is not the chart to be captured for storage if a subject size does not fall within a predetermined range.
US08059182B2 Display apparatus, display method, program and storage medium
An apparatus and method provides different animations or effects when screens of different groups of icons are switched. This technique prevents a user for mistakenly assuming that icons on different screens necessarily are related to each other, even if they occupy the same location on the screen.
US08059178B2 CMOS imager flush reset
A complementary metal oxide semiconductor (CMOS) imager flush reset circuit is provided. The flush reset circuit has an interface to receive first (e.g., VDD) and second (e.g., ground) reference voltages. The flush reset circuit has a solitary (flush) signal interface. There is also an interface connected to a transistor set power interface to supply a Vflush1 signal at least one threshold voltage different than the second reference voltage, in response to receiving a flush signal. The flush signal is used to create a CMOS imager hard reset prior to a soft reset.
US08059177B2 Electric camera
An electric camera includes an image sensing device with a light receiving surface having N vertically arranged pixels and an arbitrary number of pixels arranged horizontally, N being equal to or more than three times the number of effective scanning lines M of a display screen of a television system, a driver to drive the image sensing device to vertically mix or cull signal charges accumulated in individual pixels of K pixels to produce, during a vertical effective scanning period of the television system, a number of lines of output signals which corresponds to 1/K the number of vertically arranged pixels N of the image sensing device, K being an integer equal to or less than an integral part of a quotient of N divided by M, and a signal processing unit having a function of generating image signals by using the output signals of the image sensing device.
US08059175B2 Image capture device and method of operating the same
A method for operating an image capture device having a sensor with an array of first and second pixels includes capturing an image a plurality of times with the second pixels to produce a corresponding second image signal, the second pixels being white pixels, capturing the image a single time with the first pixels to produce a corresponding first image signal, inputting selecting signals to the sensor via a row driver to obtain the first and second image signals from the first and second pixels, respectively, and converting the first and second image signals to respective digital values via an analog-to-digital converter.
US08059169B2 Apparatus and method for compensating color, and image processor, digital processing apparatus, recording medium using it
An aspect of the present invention features an apparatus for compensating color deviation of an image that has uneven color deviation. The apparatus can comprises: a color deviation analyzing module that analyzes luminance of each color component of each pixel composing the image and determines a color component having the highest or lowest rate of luminance change as an object color component, wherein the rate of luminance change is analyzed in the direction from a central pixel to a corner pixel of the image; a compensation table generating module that creates a plurality of sections from a beginning point, depending on a distance from the central pixel, and generates a compensation table for boundary pixels of each section with compensation values that are produced based on the luminance of the object color component; a compensation image generating module that generates a compensation image for the whole image, using the compensation table; and a compensating module that compensates the color deviation by applying the compensation image to the image.
US08059166B2 Multifunctional video apparatus and method of providing user interface thereof
A multifunctional video apparatus and a method of providing a user interface (UI) thereof. The multifunctional video apparatus has diverse functions such as image capturing, image reproduction, image editing, image input/output from/to an external device, etc., and provides a UI capable of performing the above-described functions more conveniently.
US08059152B2 Video detection and enhancement of a sport object
A system for video detection and enhancement of a sport object during a sport contest. The system includes the sport object configured to phosphoresce at a selected non-visible frequency; a video collection and separation apparatus configured to detect visible light from a scene that includes the sport object and to detect phosphorescence radiation emitted by the sport object at the selected non-visible frequency, configured to separate the detected visible light from the detected phosphorescence radiation, and configured to create a visible light signal from the detected visible light and to create a phosphorescent signal from the detected phosphorescence radiation; an enhancement module configured to receive and to enhance the phosphorescent signal, and a merge module configured to receive and to recombine a resulting enhanced-phosphorescent signal and the visible light signal into a recombined signal.
US08059151B2 Method for planning an inspection path for determining areas that are to be inspected
The invention relates to a method for planning an inspection path (2) for at least one optical picture-taking device (4), particularly a camera, for inspecting a three-dimensional object (3). The picture-taking device (4) and the object (3) are movable relative to each other by means of a displacement device (5, 6). To ensure that the method for planning inspection paths and for determining areas to be inspected is easy to use and reliably covers all areas to be inspected, it is provided that, based on the design data (8), particularly CAD data and/or data determined by a sensor, relating to the object (3) and/or an area (12) to be inspected on the object, and based on the optical imaging characteristics of the picture-taking device (4), stored in electronic form, and using an arithmetic logic unit (10), the inspection path (2) for the optical picture-taking device (4) is automatically determined by specifying a specific geometric relationship between the picture-taking device (4) and the surface to be inspected.
US08059149B2 Optical scanning device and image forming apparatus
An optical scanning device includes a light source, a pre-deflection optical system, a polygon mirror, and a scanning optical system. The pre-deflection optical system includes a coupling lens and a diffraction lens. A light output surface of the coupling lens is a phase shifting surface, while a light output surface of the diffraction lens is a diffractive surface. The absolute value of the focal length of the diffraction lens is longer than the absolute focal length of the coupling lens.
US08059145B2 Color image forming apparatus and image forming method
A color image forming apparatus including: an image forming section which forms an image based on image information on an image carrier provided in the image forming section; a detection section which detects a print mark for color misalignment correction formed on the image carrier by the image forming section, and outputs print mark detection information; and a control section for executing color misalignment correction control based on the print mark detection information outputted from the detection section, wherein, the control section obtains a trend of a color misalignment amount of the print mark by statistically processing data of the result of the print mark detection, calculates an execution timing of color misalignment correction base on the obtained trend, and executes the color misalignment correction at the calculated execution timing.
US08059140B2 Data driver and flat panel display device using the same
A flat panel display device including: a display region including pixels connected to scan lines and data lines; a dummy display region including dummy pixels connected to at least two dummy scan lines and the data lines; a scan driver for providing scan signals and dummy scan signals to the scan lines and the dummy scan lines; a data driver for generating gray scale voltages corresponding to input digital data and providing them to corresponding pixels through the data lines; and a timing controller for controlling the scan driver and the data driver, wherein the data driver uses parasitic capacitance components existing in at least two data lines and capacitance components in the pixels and the dummy pixels connected to the at least two data lines, as a sampling capacitor and a holding capacitor to generate the gray scale voltages through charge sharing between the at least two data lines.
US08059139B2 Display controller, display control method, display control program, and mobile terminal device
A display controller includes a character display unit for displaying character information on a display unit; a keyword detecting unit for detecting a predetermined keyword from the character information displayed by the character display unit; an image information detecting unit for detecting image information including additional information corresponding to the keyword detected by the keyword detecting unit, from image information including predetermined additional information and stored in a storing unit; and a thumbnail image displaying unit for displaying on the display unit a thumbnail image(s) of the image information detected by the image information detecting unit.
US08059135B2 Image output apparatus, image output method and image output program product
An image output apparatus is provided with an image conversion unit for converting image data into an output image of intermediate gradation using a line screen for forming pixel points in stripes, an element angle storing unit for storing the angle information of line segments of the image data, a jaggy judging unit for judging whether or not jaggies will appear on the outline of the output image based on the angle information of the line segments stored in the element angle storing unit, and a screen angle setting unit for substantially changing the screen angle of the line screen if jaggies are judged to appear by the jaggy judging unit.
US08059132B2 Digital photo frame capable of displaying images asynchronously and method thereof
A method for displaying images asynchronously is provided. The method includes: providing at least one display mode, the display mode defines a total display area count displayable showed on a display, an interval to display images on the display, and a predetermined displaying manner; obtaining images and the display mode; generating one or more display areas according to the display mode; and displaying the images on the generated display areas according to the interval and displaying manner.
US08059129B2 Fast rasterizer
A fast rasterizer uses a fast memory that has a bit-set port for receiving data and a totally independent readout and clear port for outputting a waveform image. The fast memory is organized into rows and columns corresponding to the rows and columns of a raster display device, with each memory location or cell holding a single bit. The fast memory is divided into parallel sections so that one column of each section may be written into each clock cycle, resulting in the possibility of writing a plurality of columns into the fast memory each clock cycle. Each memory cell is set when a row and column write signal for the cell are asserted, and is read out and cleared when a row and column read signal for the cell are asserted. Row logic using thermometer codes is used to set the row lines for the selected column in each section.
US08059126B2 System and method for indicating special characters to be interpreted literally
In one embodiment, a method includes receiving a request to perform a task using a special character. The method further includes receiving from a user an indication specifying an interpretation of the special character and storing the indication. The method further includes interpreting the special character using the indication, and performing the task using the interpreted special character.
US08059123B1 Parallel processing system, method, and computer program product for postponing the execution of primitive intersection
A system, method, and computer program product are provided for postponing the execution of primitive intersection. In operation, at, least one node traversal operation and at least one primitive intersection operation is executed, utilizing a parallel processing architecture. Additionally, the execution of the at least one primitive intersection operation is postponed.
US08059115B2 Source driving circuit of LCD apparatus
A source driver circuit of an LCD apparatus with a small occupied area and low power consumption is disclosed. The source driver circuit comprises a reference voltage circuit, a negative voltage driving DAC, a positive voltage driving DAC, an invert amplifier, a non-invert amplifier and a voltage selector. The reference voltage circuit generates a reference voltage. The negative voltage driving DAC divides the display data into negative gradation voltages. The positive voltage driving DAC divides the display data into positive gradation voltages. The invert amplifier works as an analogue buffer for the negative gradation voltages for driving the LCD apparatus and the non-invert amplifier works as an analogue buffer for the positive gradation voltages for driving the LCD apparatus. The voltage selector provides the reference voltage to the positive and negative voltage driving DACs.
US08059112B2 Apparatus and method for broadcasting visible light information in visible light communication
Provided is a method for broadcasting visible light information in visible light communication. The method includes determining a time interval for a simultaneous signal and a time interval for an individual signal of information to be displayed on a display device; simultaneously modulating output signals of three Red-Green-Blue (RGB) Light Emitting Diodes (LEDs) making up one pixel, and transferring the modulated information to the display device; individually modulating output signals of the three RGB LEDs and transferring the modulated information to the display device; and displaying the modulated information for any selected one of the time interval for the simultaneous signal and the time interval for the individual signal.
US08059111B2 Data transfer using hand-held device
A hand-held electronic device and data transfer method are disclosed. The device may comprise a case, a processor and a memory. A case motion sensor and a remote device detector may be coupled to the processor. A communication interface may be coupled to the memory and processor. The processor may be programmed with instructions that, when executed cause the device to recognize a remote device, recognize a gesture from resulting from motion of the case, and transfer data from the hand-held device to the remote device or vice versa in response to recognition of the gesture. Alternatively, the instructions may cause the device to identify data to be transferred from a source to a destination, identify the source and/or destination, recognize a gesture resulting from motion of the case, and transfer the data from the source to the destination in response to recognition of the gesture.
US08059110B2 Motion-blur compensation in backlit displays
A display has a screen which incorporates a light modulator. The screen may be a front projection screen or a rear-projection screen. The screen is illuminated with light from a light source comprising an array of controllable light-emitters. The controllable-emitters and elements of the light modulator may be controlled to adjust the intensity of light emanating from corresponding areas on the screen. The display may provide a high dynamic range.
US08059108B2 Determining the location of a stylus for a portable electronic device
Mechanisms are provided for determining the location of a stylus for a portable electronic device. One embodiment provides for determining at a first time that a stylus was not returned to a stylus receiver of the portable electronic device and determining last usage information relating to a last usage of the stylus at a second, earlier time. The embodiment may further include storing by the portable electronic device the determined last usage information and determining stylus location information based on the last usage information. The embodiment may further include providing an indication of the stylus location information to a user. Stylus location information may include one or more of a physical location, a geographic location, a calendar event associated with a last usage, directions to a place of last usage, an application being used at last usage of the stylus, or a user identity.
US08059104B2 Haptic interface for touch screen embodiments
A haptic feedback touch control used to provide input to a computer. A touch input device includes a planar touch surface that provides position information to a computer based on a location of user contact. The computer can position a cursor in a displayed graphical environment based at least in part on the position information, or perform a different function. At least one actuator is also coupled to the touch input device and outputs a force to provide a haptic sensation to the user. The actuator can move the touchpad laterally, or a separate surface member can be actuated. A flat E-core actuator, piezoelectric actuator, or other types of actuators can be used to provide forces. The touch input device can include multiple different regions to control different computer functions.
US08059099B2 Techniques for interactive input to portable electronic devices
Techniques for providing input to interactive and multitasking applications are disclosed. A game input area (surface or plane) receives input for multiple applications including an interactive application executed in connection with a scene. The input received is directed to the appropriate application based on one or more locations (e.g., points, positions, regions, portions) of the input area effectively identified when input is received (or entered). In addition, the manner in which input is received (or entered) can be used to determine which application should receive the input. The input area can additionally resemble or approximate the shape of a scene (e.g., game scene) to allow a person to provide input in a more intuitive way. Accordingly, input can be provided in a simple and more intuitive manner by effectively allowing the user to interact with the input area in a way that mimics or approximates a desired action (e.g., moving a ball or bat around by inputting a rotational movement). Examples of such interaction include positional, directional (e.g., rotational), press or pressure input (or movement) which can easily be provided by a thumb or a finger, for example, on a touch screen.
US08059095B2 Keypad for a security system
Methods, computer-readable mediums, apparatuses, and systems are provided. For example, a method is disclosed which includes identifying at least one security system function, in a plurality of security system functions, for blocked user access when a keypad is away from a predetermined location; and storing the plurality of security system functions on a processor. In another embodiment a security keypad is disclosed which includes an LCD having a static portion and a dynamic portion; a multiplexing LCD controller coupled to the dynamic portion; a static LCD controller coupled to the static portion; DC/DC converter coupled to the multiplexing LCD controller; a keypad processing unit coupled to the multiplexing LCD controller, the static LCD controller, and the DC/DC converter; and a power supply coupled to the DC/DC converter, the keypad processing unit, and the static LCD controller.
US08059094B2 Apparatus and method for navigation in three-dimensional graphical user interface
A navigation apparatus and method for a three-dimensional graphical user interface are provided. The apparatus includes an input unit that has a plurality of trackballs, in a space containing a certain plane and an-axis crossing the plane at a right angle, for navigation in a direction of the plane and the-axis, a detecting unit that detects a combination of the plurality of trackball movements and generates an input signal, a mapping table that defines the relationship between the input signal and the command for the navigation, and a graphics object control unit that performs the navigation corresponding to the input signal.
US08059092B2 User interface designing apparatus
A user interface designing apparatus capable of easily designing a user interface which can change over display parts in accompanying state transitions for events by adding/deleting states and editing the display part and event handling in each state. The apparatus includes a state set editing means for adding/deleting states of a composite display part having a plurality of states, an event handling editing means for describing an event handling for state transition in each state of the composite display part, an elementary display part storing means for storing elementary display parts designed previously, and a state display editing means for adding/deleting elementary display parts to be displayed in each state of the composite display part.
US08059090B2 Navigation device
The invention relates to a navigation device (2) for an electronic device (1), particularly a navigation device of the joystick type with two operating positions. In one position the navigation device (2) is extended as a joystick and in a second position the navigation device is retracted to function as a rocker key.
US08059087B2 Digital picture frame with light-shielding carrying portion
An exemplary digital picture frame includes a frame body, a supporting portion, a carrying portion, an image capturing unit and light sources. The frame body includes a rear surface. The supporting portion extends from the rear surface and is configured for supporting the digital picture frame on a supporting surface. The carrying portion is arranged at the rear surface. The carrying portion includes a mount for facing the supporting surface. The mount is configured for holding a printed picture thereon. The image capturing unit is arranged at the supporting portion and is configured for capturing an image of the printed picture. The light sources are arranged at the supporting portion and are configured for illuminating the printed picture.
US08059086B1 Backlight dimming and LCD amplitude boost
Embodiments of the present invention generally provide m Methods and apparatus for reducing power consumption of backlit displays are described. Power consumption is reduced by dimming backlighting by a first scale factor and boosting pixel values by a second scale factor to compensate for the dimming. The scale factors may be constant values. Alternately, one or both of the scale factors may be determined based on pixel values for one or more frames to be displayed and/or one or more frames that have been displayed. For example, scale factors may be calculated based on an average linear amplitude of one or more frames of pixel values or from a maximum pixel value of one or more frames of pixel values. A graphical processing system is described including an integrated circuit capable of transforming a pixel value from a gamma-compensated space to a linear space.
US08059085B2 Method of controlling luminance of backlight assembly, circuit for controlling luminance of backlight assembly and display device having the same
A method for controlling a backlight luminance in which a reference voltage is set, a sampling voltage is generated based on the reference voltage, and a net photo current signal is generated by a photo current sensing element and a dark current sensing element. The net photo current signal is generated independently of temperature variations. A luminance control signal is generated based on the sampling voltage. The luminance of the backlight assembly is controlled using the luminance control signal. Therefore, variation of the luminance of the backlight assembly may be minimized, although external luminance, temperature, and variation between different photo sensors, the deterioration of the elements, and the like, may be changed.
US08059084B2 Apparatus using ambient light as backlight and method for correcting colors therein
Provided are an apparatus using ambient light as backlight and a method for correcting colors in the apparatus. The apparatus includes a color correction matrix generator and a color corrector. The color correction matrix generator generates a first color correction matrix for correcting a second color conversion matrix when ambient light is used as backlight into a third color conversion matrix for the original backlight. The color corrector corrects colors using the first color correction matrix.
US08059083B2 Liquid crystal display apparatus
An LCD apparatus displays a color image of a frame divided into a plurality of periods in which different colors are displayed. The LCD apparatus includes an LCD panel and a number of light-emitting units. The LCD panel includes a plurality of gate lines and a plurality of data lines crossing the plurality of the gate lines. The light-emitting units generate different colors in each of the periods such that an outermost light-emitting unit emits light longer than a second outermost light-emitting unit thereby enhancing luminance uniformity.
US08059081B2 Display device
In the display device which is used in a miniaturized portable equipment, when a drive circuit is also connected on the same substrate as pixels, an input signal of low voltage has a level thereof shifted even when the threshold value is large or fluctuated. The display device includes pixel electrodes, switching elements which supply video signals to the pixel electrodes, and a drive circuit which supplies the video signals to the switching elements on the same substrate, wherein the drive circuit includes a level shift circuit, the level shift circuit includes a transistor. In a state that the transistor assumes an ON state, when an input signal is inputted to a source terminal and the input signal is at a low voltage level, a drain terminal assumes a low voltage level. Further, even when the input signal is at a high voltage level equal to or lower than a threshold value, the drain terminal outputs a voltage equal to or more than the threshold value as a high level voltage.
US08059073B2 Organic light emitting diode display and driving method thereof
An organic light emitting diode (OLED) display, including a pixel portion having a plurality of pixels connected to scan lines and data lines, a scan driver adapted to generate and supply scan signals to the scan lines, a data driver adapted to generate and supply data signals to the data lines, an optical sensor adapted to generate an optical sensing signal according to an intensity of light, and a data converter adapted to store input image data or changed data from the input image data corresponding with the optical sensing signal. The data driver may be adapted to generate the data signal corresponding to the input image data or the changed data.
US08059072B2 Pixels, display devices utilizing same, and pixel driving methods
A pixel including a light-emitting element, a driving transistor, a maintain capacitor, a switch device, and a control device. The driving transistor is serially coupled to the light-emitting element for driving the light-emitting element to emit light and has a threshold voltage and a gate connected to a point. A first terminal of the maintain capacitor is connected to the point. The switch device is controlled by a scan signal and connected between a data line and the point. The control device is connected to a second terminal of the maintain capacitor. When the switch device is turned off, the control device provides a first control voltage, the value of which is determined by the threshold voltage, to the point through the maintain capacitor.
US08059071B2 Pixel and organic light emitting display having reduced number of output lines in a data driver
A pixel and an organic light emitting display using the same, which reduces the number of output lines in a data driver and stably express black gradation. The pixel includes an organic light emitting diode; a storage capacitor coupled between a first power supply and an initialization power supply and being charged with a voltage corresponding to a data signal; a first transistor controlling an amount of an electric current supplied to the organic light emitting diode corresponding to the voltage charged in the storage capacitor; a second transistor coupled between a data line and a current scan line, supplying a data signal to be provided to the data line when a scan signal is supplied to the current scan line; a third transistor coupled between a gate electrode and a second electrode of the first transistor, and being turned-on when the scan signal is supplied to the current scan line; and a boosting capacitor coupled between the current scan line and the gate electrode of the first transistor, boosting a voltage of the gate electrode of the first transistor when a supply of the scan signal to the current scan line stops.
US08059070B2 Display device, and methods for manufacturing and controlling the display device
A display device corrects uneven luminance due to uneven element characteristics by simple measurement and correction with a low cost. The display device includes pixels that each include a light emitter and a driver. Data lines supply a voltage signal to the driver of each pixel. A data line driver supplies the voltage signal to each data line. A first memory stores, for each pixel, a luminance gain for adjusting a luminance corresponding to a video signal to a standard luminance. A second memory stores conversion curve information representing a representative conversion curve common to the pixels. A corrector converts, for each pixel, the luminance into a corresponding standard luminance value based on a corresponding luminance gain stored in the first memory, while a converter converts, for each pixel, the corresponding standard luminance into a corresponding voltage signal based on the conversion information stored in the second memory.
US08059067B2 Electroluminescent device, method for manufacturing electroluminescent device, and electronic apparatus
An electroluminescent device includes a substrate; a light-emitting region including a plurality of sub-pixels including switching elements, portions of an organic planarization layer for covering irregularities caused by the switching elements, reflective layers arranged on the organic planarization layer, protective layers extending over the respective reflective layers, light-transmissive first electrode layers which lie on the respective protective layers and which are electrically connected to the switching elements, portions of an organic light-emitting layer lying over the first electrode layers, and portions of a second electrode layer lying on the organic light-emitting layer; and a non-light-emitting region located outside the light-emitting region. The light-emitting region and the non-light-emitting region are arranged on the substrate. The organic planarization layer extends from the light-emitting region to the non-light-emitting region and has an upper portion which is located in the non-light-emitting region and which is exposed from the protective layers.
US08059064B2 Method of driving plasma display panel
A method of driving a plasma display panel for avoiding an erroneous discharge. The plasma display panel has display cells formed at respective intersections of row electrode pairs and a column electrode, wherein one field of a video signal is comprised of a plurality of sub-fields, and a reset period is provided prior to an addressing period of a starting sub-field. The method has a light emission load state detection stage for detecting a light emission load state of the plasma display panel according to the video signal in the preceding field, and a first stage in the reset period for applying the first row electrodes with a pulse of a first polarity which has an applied voltage value increased over time to reach a predetermined target potential, wherein the first stage includes controlling the target potential of the first polarity pulse according to the light emission load state.
US08059061B2 Subminiature internal antenna
Disclosed herein is a subminiature internal antenna, which exhibits a multi-band characteristic. The internal antenna includes a radiator electrically coupled at one end thereof to a feed element of a communication device and formed in a spiral shape as a whole. The radiator is disposed in such a manner as to extend at the other end thereof outwardly from the spiral shape. According to the present invention, the electromagnetic coupling is achieved in the radiator of the internal antenna and the other end of the radiator is disposed outwardly from the spiral shape so that the radiation interference is reduced to thereby obtain the multi-band characteristic.
US08059060B2 Unitary solderless monopole antenna for in-duct use
An improved monopole antenna for in-duct use is disclosed. The antenna comprises a center pin rod disposed coupled to a connector housing by a molded dielectric. The center pin rod includes a pin portion which is disposed through a portion of a connector portion of the connector housing, thereby allowing a mating RF connector to couple to the monopole antenna. The center pin rod is composed of a single assembly or a single piece of material, thereby eliminating the need to solder the antenna to a RF connector.
US08059059B2 Slidable choke microwave antenna
A microwave antenna assembly is disclosed. The antenna assembly includes a feedline having an inner conductor, an outer conductor and an inner insulator disposed therebetween and a radiating portion including a dipole antenna coupled to the feedline and a trocar coupled to the dipole antenna at a distal end thereof. The antenna assembly also includes a slidable outer jacket disposed about the radiating portion and the feedline. The slidable outer jacket being configured to slide about at least one of the radiating portion and the feedline from a closed configuration, in which the slidable outer jacket is mated with the trocar and a retracted configuration, in which the slidable outer jacket is retracted in a proximally exposing at least a portion the radiating portion.
US08059058B2 Antenna system and method for operating an antenna system
An antenna system is disclosed that includes two or more antennas and an impedance matching network. The antennas of the antenna system are closely separated, such as by a distance of no more than a wavelength of received signals divided by two. The impedance matching network is adapted to respond to and counteract performance degradation resulting from cross coupling between the antennas. Related methods for use in an antenna system are disclosed.
US08059057B2 Reduced inductance interconnect for enhanced microwave and millimeter-wave systems
According to one embodiment of the present invention, a microwave or millimeter wave module includes a dielectric layer having a pocket formed substantially through the dielectric layer. The dielectric is attached to a metal substrate. The pocket has substantially vertical sidewalls. An integrated circuit is disposed in the pocket. Opposing sides of the integrated circuit are substantially parallel to the sidewalls of the pocket. An interconnect electrically couples the integrated circuit to a bond pad disposed on the outer surface of the dielectric layer. The interconnect has a length that is minimized to result in reduced inductance of the semiconductor device.
US08059055B2 Ultra-wideband antenna
An antenna includes first and second radiating elements and a conductive arm. The second radiating element has opposite feeding and grounding end portions, each of which is coupled to a respective one of feeding and grounding end portions of the first radiating element. The conductive arm is coupled to the feeding end portion of the second radiating element.
US08059054B2 Compact antennas for ultra wide band applications
Compact antennas for ultra wide band applications are disclosed. The compact antenna may be an elliptic dipole antenna with a poise and counterpoise both having an elliptical shape. A substrate may be used to support the poise and counterpoise with the substrate having a closed three-dimensional shape.
US08059052B2 Endfire antenna apparatus with multilayer loading structures
A plurality of conductive strip elements compose multilayer loading structures on top and bottom surfaces of a dielectric transmission substrate, by which a part of intra-substrate transmission components of a electromagnetic wave are leaked out of the surfaces. Each multilayer loading structure includes a first conductive strip group of conductive strip elements within a first plane, and a second conductive strip group of conductive strip elements within a second plane, and the first and second conductive strip groups are formed to be capacitively coupled to each other. In each of the first and second conductive strip groups, the conductive strip elements are placed at intervals of a distance of a quarter or less of a reference adjacent distance, where the reference adjacent distance is defined as a distance for generating spatial harmonics of the electromagnetic wave on the surfaces of the dielectric transmission substrate.
US08059050B1 Biconical antenna assembly
An biconical antenna assembly including a pair of conductors each having a plurality of radiating conductors. One of the conductors defines a cone shape and radiating conductors extending to define a generally conical form. The other conductor defines a cylindrical shape and radiating conductors extend to define another generally conical form. The conical forms are defined by a pair of sheet conductors and radiating conductors generally divergent about a center point or axis. A feed point is defined generally at the center point. Multiple RF chokes can be provided on the radiating conductors to optimize performance of the antenna over a predetermined frequency range.
US08059048B2 Rotating antenna steering mount
An antenna steering mount includes two basic building blocks which are joined together to form any of the known steering-axis combinations. Each block includes a cylinder cut at an angle to form a cylindrical wedge. The wedges are joined together by bearings at their interface, and motors are used to counter rotate the two wedges relative to each other. One end of the complete assembly is attached to a mounting platform, and the other end includes mounting features for attaching an antenna dish thereto. Various two- and three-axis steering configurations are disclosed including combinations of azimuth, elevation, cross-elevation, and cross-level steering.
US08059047B2 Capacitively loaded dipole antenna optimized for size
A capacitively loaded magnetic dipole antenna is provided with a portion that comprises a length that is longer than a straight line distance between a first end and a second end of the third portion such that antenna with a tower profile and/or smaller form factor is achieved.
US08059042B2 Shorted monopole antenna
The present invention is related to a shorted monopole antenna. The antenna includes a ground portion, a radiating portion, a shorting portion, an assembling portion, and a coaxial cable. The ground portion includes a signal grounding point. The radiating portion is located above the ground portion and bent at least once, and includes a signal feeding point. One end of the shorting portion is connected to one of the short edges of the ground portion, and the other end is connected to one edge portion of the radiating portion. The assembling portion is connected to the long edge of the ground portion. The coaxial cable includes an inner conductor and an outer conductor, which are connected to the signal feeding point and the signal grounding point respectively. The antenna invented has good impedance bandwidth and radiation characteristics, can easily be installed inside the housing of an electronic device, and is well suitable for applications in wireless communications devices.
US08059041B2 Diamond-shaped antenna receiving device
An antenna device includes an enclosure defining a receiving compartment and having a back forming a mounting seat for mounting to a fixture and an end forming a connector for connection with a coaxial cable. A reflection case, which is received in the enclosure, includes reflection plates set around the case and has a bottom stamped to form partially cut tabs that are bent upward by an angle of approximately 90 degrees. The diamond-shaped antenna is composed of two quadrilateral antenna boards received in the reflection case and fixed to the bent tabs and has a central portion to which a waveguide is coupled for connection with the connector of the enclosure through a coaxial cable. The enclosure is closed by a cover plate to protect the diamond-shaped antenna from direct exposure to severe weather.
US08059039B2 Clutch barrel antenna for wireless electronic devices
Wireless portable electronic devices such as laptop computers are provided with antennas. An antenna may be provided within a clutch barrel in a laptop computer. The clutch barrel may have a dielectric cover. Antenna elements may be mounted within the clutch barrel cover on an antenna support structure. There may be two or more antenna elements mounted to the antenna support structure. These antenna elements may be of different types. A first antenna element for the clutch barrel antenna may be formed from a dual band antenna element having a closed slot and an open slot. A second antenna element for the clutch barrel antenna may be formed from a dual band antenna element of a hybrid type having a planar resonating element arm and a slot resonating element. Flex circuit structures may be used in implanting the first and second antenna elements for the clutch barrel antenna.
US08059038B2 Low loss layered cover for an antenna
A portable radio device is shown with an outer cover (202) and a radiating antenna element (206, 207, 208, 226, 227) inside the outer cover (202). At a location corresponding to the location of the radiating antenna element (206, 207, 208, 226, 227), there is thermoplastic material (203, 215, 217, 219) the loss tangent value of which is less than 0.005. The outer cover (202) has, on the outer surface thereof and at a location corresponding to the location of the radiating antenna element (206, 207, 208, 226, 227), a coating (204, 209, 216, 218, 220) that is one of: diamond coating, diamond-like coating, diamond-based nanocomposite coating.
US08059037B2 Broadband antennas and related systems, devices, and methods
The present invention provides antennas and related methods of use, devices, and systems. In particular, the present invention provides broadband antennas and related interfaces to sources and detectors. In some embodiments, the devices of the present invention are used for radiation emission, radiation detection, and/or radiation reflection.
US08059034B2 High efficiency and high power patch antenna and method of using
A patch antenna system and method comprising a base extending in a first plane; at least one patch mounted in a plane substantially parallel to the first plane; spaced from the base by at least one metallic post such that between the base and patch is substantially only gaseous fluid (which may be air). At least one power source may be operatively connected to the at least one patch for generation of electromagnetic waves at a center frequency of approximately 5.8 Gigahertz. The method of neutralizing unattended microwave devices comprises connecting a power source to a patch antenna and operating the patch antenna at a frequency in the range of approximately 3.89 to of 5.85 Gigahertz in the vicinity of a suspected unattended microwave device used to activate an explosive device to thereby jam any communication signal to the unattended microwave device and prevent the activation.
US08059033B2 Patch antenna
A patch antenna has a primary radiator, a dual microstrip feed line configured to utilize corner-feeding to enable substantially diagonal radiating modes, and at least two parasitic patches that are arranged adjacent and on opposite sides to the primary radiator.
US08059030B2 Method and system for using a database and GPS position data to generate bearing data
A method and system for providing a bearing from a vehicle to a transmitting station are described. The method includes accessing a database to obtain transmitter position information for the transmitter, obtaining vehicle position information based on a GPS signal, and generating the bearing from the vehicle to the station utilizing the transmitter position information and the vehicle position information. The system includes a database storing transmitter position information identifying a position of the transmitter, a GPS receiver obtaining vehicle position information identifying a current position of the vehicle based on a GPS signal, and a controller generating a bearing from the vehicle to the transmitter utilizing the transmitter position information and the vehicle position information.
US08059026B1 Interference avoiding transform domain radar
An ultra-wideband pulse Doppler radar employing a transform domain communication system class of output waveform, a waveform additionally modified for enhanced radar usage. The achieved waveform includes sequential radar output pulse discrimination, improved pulse repetition frequency range ambiguity, phase modulation generating a noise-like output signal appearance and improved resolution characteristics. The invention employs radar waveform shaping in the frequency domain according to a sample of present operating band interference conditions followed by transformation into the time domain for fabricating an output pulse waveform. Mathematical basis for the improved output waveform and correlation comparisons in graphical form are included in the disclosure.
US08059025B2 Altimetry method and system
An altimetry method comprising: providing a signal receiver (RX) on a first platform (S1) flying above a portion of the Earth surface (ES), for receiving a temporal series of signals emitted by a second flying platform (S2) and scattered by said portion of the Earth surface; and computing altimetry waveforms, indicative of an elevation profile of said portion of the Earth surface, by processing the received signals; characterized in that said step of computing altimetry waveforms comprises: cross-correlating the received signals with a plurality of locally-generated frequency-shifted replicas of the emitted signals; introducing a frequency-dependent temporal shift to the correlation waveforms in order to compensate for range delay curvature; and incoherently summing the temporally shifted correlation waveforms (CXC) corresponding to signals scattered by a same region of the Earth surface at different times during motion of said first platform.
US08059024B2 Inference of turbulence hazard from proximity to radar turbulence measurement
Systems and methods for conveying turbulence hazards to a flight crew. An exemplary weather radar system includes a three-dimensional buffer, a processor, and a display. The processor receives weather radar reflectivity values, stores the received weather radar reflectivity values into a three-dimensional buffer, generates and stores turbulence values into cells of the three-dimensional buffer based on the stored respective reflectivity values, and generates first display icons for cells that are located within a predefined threshold distance from a cell in the three-dimensional buffer that has been determined to include a turbulence value that is greater than a first threshold value. The display presents the first display icons when associated cells are selected for display from the three-dimensional buffer.
US08059020B2 Adjustable analogue-digital converter arrangement and method for analogue-to-digital conversion
An adjustable analog-digital converter arrangement comprising: an input adapted for receiving an input signal; an analog-digital converter operating by successive approximation, having a signal input coupled with the input, wherein said converter is adapted for converting an analog signal at the signal input into a digital value; an attenuator with an output, wherein an input of said attenuator is coupled to the signal input and is adapted for an amplitude change of signals applied to its input, wherein the amplitude change is controllable by means of a control input, and wherein the attenuator comprises switchable capacitors and forms a part of a first stage of said analog-digital converter; a control circuit having an output coupled to the control input of the attenuator and adapted to initialize, as a function of a comparison of a signal output by the analog-digital converter with a threshold, an automatic adjustment of the attenuation by generating a control signal, and having an output for the output of the control signal that is coupled to the attenuator.
US08059018B2 Systems and methods for digital control utilizing oversampling
Methods and systems for digital control utilizing oversampling.
US08059012B2 Reliable packet delivery protocol for geocast protocol in disconnected vehicular ad hoc network
A method is provided for delivering data messages in an inter-vehicle ad hoc network. The inter-vehicle ad hoc network utilizes a multi-hop routing protocol for storing, carrying forward and distributing a data message to various vehicles traveling along the road. The method includes determining a first cluster consisting of a group of vehicles proximate to one another traversing along a road in a first direction. A determination is made as to which vehicles within the first cluster are trailer vehicles for re-broadcasting messages based on vehicle position within the first cluster. An event is detected in a travel path of the first cluster by one of the vehicles in the first cluster. The event is reported to other vehicles in the cluster. At least one vehicle in a second cluster moving in an opposite direction to the first cluster is detected. The data message is broadcast from the determined trailer vehicles to the second cluster.
US08059011B2 Outage notification system
The present technology relates to protocols relative to utility meters associated with an open operational framework. More particularly, the present subject matter relates to protocol subject matter for advanced metering infrastructure, adaptable to various international standards, while economically supporting a 2-way mesh network solution in a wireless environment, such as for operating in a residential electricity meter field. The present subject matter supports meters within an ANSI standard C12.22/C12.19 system while economically supporting a 2-way mesh network solution in a wireless environment, such as for operating in a residential electricity meter field, all to permit cell-based adaptive insertion of C12.22 meters within an open framework. Cell isolation is provided through quasi-orthogonal sequences in a frequency hopping network. Additional features relate to Outage notification system features, and corresponding methodology and apparatus subject matters, both at the network and device level.
US08059010B2 Marine telemetry and two way communication system
A marine telemetry system can comprise a central processing unit (CPU) with data processing and storage capacity. The system can further comprise sensors and/or other electronic accessories such as radars, fish finders, weather stations, etc. The system can be operated by a touch-screen display. The system can perform the measuring, indication, recording and/or integration of values from the many quantities that are possible to measure by such sensors and other electronic accessories comprising part of the system. The system can have the capacity of transmitting, receiving and communicating at a distance through broadband internet accessed via various access points. In this way the user can also gain access to the World Wide Web and use its many references and information to enhance the onboard boating experience.
US08059003B2 Methods for providing secure and transparent cached ignition interlock data
Generally, in accordance with various exemplary embodiments of the present invention, the present method comprises collecting data from breath alcohol ignition interlock devices (“BIID” or “IID”), uploading the data from an IID to a central database, pairing the data with secure transactional data to provide one or more secure transactional stamp(s), storing the data and the paired secure transactional stamp(s) in said central database, producing a report comprising said data and the paired transactional stamp, and providing the report to an authorized third party. Preferably, the transactional stamp comprising the name of personnel, time, and any changes made to the data collected from the IID is generated and attached to the data. Further, the present invention discloses methods for transactional stamping all reviews of the IID data and/or all client input data to produce a secure report, admissible under the Federal Rules of Evidence.
US08059002B2 Pool guard alarm apparatus
A pool guard alarm apparatus includes an alarm body, a triggering device and a relative triggering element. The alarm body accommodates a circuit board and a battery for providing a power source. The circuit board is provided with several buttons and a sound member. The buttons enable an authorized person to bypass the alarm mode. The triggering device located at the entrance to the pool has a movable part which is elastic to be against the relative triggering element. The moveable part will produce a triggering signal to the circuit board when the entrance is opened. The circuit board activates the sound member to produce an alarm sound after a predetermined time. The alarm sound is repeated after a period of time while in the alarm mode. When the entrance is then closed, the user must reset a pass code to activate the said alarm mode.
US08058999B2 Reader with radio frequency identification function
A reader with a radio frequency identification function for reading a signal of an electronic tag includes a casing, a first circuit board, a second circuit board and a transmission interface. The casing in a racket shape is composed of an upper casing and a lower casing. Each of the upper and lower casings has a large-area receiving portion with a surface in a racket shape. The first circuit board is installed in the large-area receiving portion and can be designed with a large area of RFID antenna pattern. The second circuit board can be installed on the radio frequency identification (RFID) circuit. After the antenna of the first circuit board receives a signal from the electronic tag, the signal is processed and stored by the second circuit board or transmitted to an external computer through a transmission interface installed on the casing.
US08058995B2 Multi-frequency RFID image forming techniques
Techniques that enable printing of multi-frequency RFID label schemes are provided. This may include a device for enabling printing of multi-frequency RFID label schemes, a method for printing multi-frequency RFID label schemes, as well as an article having one or more storage mediums having instructions that when executed by one or more processors result in a process for printing a multi-frequency RFID label scheme.
US08058994B2 EAS system providing synchronized transmission
A system and method for providing synchronized transmission in an electronic article surveillance (EAS) system is provided. The method includes determining a transmission timing difference between a plurality of units of the EAS system using a communication link of the EAS system and synchronizing transmissions for each of the plurality of units based on the transmission timing difference.
US08058991B2 Sensor and transmission control circuit in adaptive interface package
A programmable interface module includes a linear power regulator to control and provide power to interfaced components on an as needed basis. The interface module is implemented in, for example, a sensor pack and multiplexed to a plurality of sensor modules. In a first mode, the linear voltage regulator provides a relatively small amount of power which allows a sensor module to output a signal responsive to detecting an environmental condition (e.g., gamma or x-ray radiation, extreme temperatures, etc.). The interface module can switch the linear voltage regulator to a second mode in which the linear voltage regulator ramps up the amount of power provided to a detecting sensor module. The sensor module can then provide a level indicative of a concentration or intensity of the environmental condition. If the level surpasses a predetermined threshold, the sensor pack can output an alert signal to security server.
US08058974B2 Integrated circuit processing device and integrated circuit processing method
An electric signal is allowed to reach loop antennas disposed adjacently to one another from an RFID antenna as a starting point by electromagnetic induction, which permits one IC chip processing device to exert a function equivalent to that exerted by a plurality of IC chip processing devices. Further, the loop antennas are superimposed on a display screen of a display system of an information providing apparatus, and the display screen is transparently visible, and therefore it makes possible to utilize a display surface of display contents on the display screen as an IC chip reading surface and dispose a plurality of reading surfaces showing different services provided.
US08058970B2 System and methods for automatically moving access barriers initiated by mobile transmitter devices
A discrete add-on control system for a barrier operating system is provided. The control system includes a mobile transmitter, a barrier state transmitter a controller and an indicator. The mobile transmitter automatically and periodically generates a mobile signal. The barrier state transmitter generates a barrier state signal. The controller is connected to the barrier operating system, receives the mobile signal and the barrier state signal, and commands the barrier operating system to move a barrier based upon the mobile signal and the barrier state signal. The indicator indicates a condition of the barrier.
US08058961B2 Lead frame-based discrete power inductor
A lead frame-based discrete power inductor is disclosed. The power inductor includes top and bottom lead frames, the leads of which form a coil around a single closed-loop magnetic core. The coil includes interconnections between inner and outer contact sections of the top and bottom lead frames, the magnetic core being sandwiched between the top and bottom lead frames. Ones of the leads of the top and bottom lead frames have a generally non-linear, stepped configuration such that the leads of the top lead frame couple adjacent leads of the bottom lead frame about the magnetic core to form the coil.
US08058957B2 Magnetic interconnection device
According to one embodiment, a first magnetic coupling element is coupled to a first conductive element of a first electrical circuit. A second magnetic coupling element is coupled to a second conductive element of a second electrical circuit. The second magnetic coupling element is operable to attract the first magnetic coupling element using a magnetic force such that electrical contact is made between the first conductive element and the second conductive element.
US08058955B2 Waterproof waveguide assembly having a core assembly with a seam enclosed by a metallic enclosure
A waterproof communication apparatus comprises a core assembly having at least one seam, configured to transmit an electromagnetic wave; and a seamless enclosure enclosing the core assembly, configured to prevent the ingress of atmospheric moisture through the at least one seam into the inside of the core assembly. In one embodiment, the core assembly and the enclosure are made of metallic materials, and a metallurgical bond is formed between the core assembly and the enclosure.
US08058948B2 Signal splitter with improved transmisson line transformer
A splitter circuit for use in a CATV network. A signal input communicates with a first balun to supply two signal outputs, wherein the first balun is impedance matched to the impedance of the input using two or more additional baluns in parallel with each other. The additional baluns are transmission line baluns in parallel or series with resistive and/or capacitive and/or inductive components.
US08058947B2 High-performance coupler
A high-load coupler with a first input port, which is connected via a first stripline to an output port, and with at least one second input port, which is connected to an absorber, which provides at least one second stripline, a coupling portion and a connection portion. The at least one second input port is connected via at least one second stripline directly to the absorber. The at least one second stripline is designed as a middle conductor of a triplate line and the absorber is disposed on a thermally-conductive surface of a cooling-medium pipe. The cooling-medium pipe is connected to one housing half.
US08058943B2 Flat uniform transmission line having electromagnetic shielding function
Disclosed herein is a flat uniform transmission line having an electromagnetic shielding function. The flat uniform transmission line includes a strip transmission line, an insulating layer, and electromagnetic shielding layers. The strip transmission line is formed on a dielectric layer made of functional polymer material, and includes a plurality of strip lines. The plurality of strip lines are configured to be a ground line, or to transmit signals. The insulating layer is formed on the strip transmission line. The electromagnetic shielding layers are respectively formed on the insulating layer and beneath the strip transmission line.
US08058942B2 Dual reference oscillator phase-lock loop
A phase-locked loop has a stable high frequency reference oscillator to provide a stable high frequency reference signal that has reference frequency that is a small submultiple of a generated frequency of a voltage controlled oscillator within the phase-locked loop. An adjustable output frequency feedback circuit has with a feedback divide ratio that is approximately the small submultiple and adjusts the feedback ratio such that the generated frequency of the voltage controlled oscillator is locked to a stable low frequency reference input signal. The feedback divide ratio is adjusted as a function of a required ratio change value that is a function of a current phase error of the generated frequency of a voltage controlled oscillator and the stable low frequency reference input signal and a phase error derivative. The phase error derivative is a difference of the current phase error and a previous phase error.
US08058939B2 Slope compensation circuit
A slope compensation circuit includes an oscillator for generating a first clock signal having a reference frequency, a ramp signal generator for generating a ramp signal having a duty ratio of about 50% or higher based on the first clock signal, and a slope compensation signal generator for outputting a slope compensation current based on the ramp signal.
US08058937B2 Setting a discharge rate and a charge rate of a relaxation oscillator circuit
An apparatus and method for setting a ratio of a discharge rate to a charge rate for measuring a capacitance on a sensor element of a sensing device. The apparatus may include a sensor element of a sensing device, a relaxation oscillator having a first and a second programmable current source, and a ratio decoder to receive a ratio of a discharge rate to a charge rate, and to set the first and second programmable current sources based on the received ratio.
US08058930B1 Capacitively-coupled non-uniformly distributed amplifier
The present disclosure relates to a capacitively-coupled non-uniformly distributed amplifier (NDA) having an input line and an output line that are coupled to one another through an input network and DA segments. The input network includes a group of capacitive elements coupled between the input line and the DA segments to extend a gain-bandwidth product of the NDA. The output line includes inductive elements, and since the NDA is non-uniformly distributed, an inductance of each inductive element decreases moving from an input end of the output line to an output end of the output line to compensate for decreasing impedance along the output line. To compensate for phase velocity variations along the output line, a capacitance of each capacitive element that is coupled to the input line decreases moving from an input end of the input line to an output end of the input line.
US08058925B2 Adaptive temporal filtering of single event effects
Technologies are described herein for mitigating the effects of single event effects or upsets on digital semiconductor device data paths and clocks utilizing an adaptive temporal filter. The adaptive temporal filter includes a master delay line and a slave delay line to generate two output clock signals that remain unaffected by variations in process, voltage and temperature (PVT) conditions. The adaptive temporal filter supplies the three independent clock signals having a programmable phase relationship, to a triple voting register structure for storing and outputting an uncorrupted data value using a majority voter.
US08058922B2 Switch with improved biasing
Switches with improved biasing and having better isolation and reliability are described. In an exemplary design, a switch is implemented with a set of transistors, a set of resistors, and an additional resistor. The set of transistors is coupled in a stacked configuration, receives an input signal, and provides an output signal. The set of resistors is coupled to the gates of the set of transistors. The additional resistor is coupled to the set of resistors and receives a control signal for the set of transistors. The resistors reduce signal loss through parasitic capacitances of the transistors when they are turned on. The resistors also help split the signal swing of the input signal approximately evenly across the transistors when they are turned off, which may improve reliability of the transistors. The switch may be used in a switchplexer, a power amplifier (PA) module, etc.
US08058912B2 Electronic device and signal generator thereof
An electronic device includes a signal generator and a processing module. The signal generator generates reset signals to reset the processing module. The signal generator includes a first capacitor, a second capacitor, and a switching unit. The first capacitor receives an input voltage and charges accordingly when the electronic device is powered on. The second capacitor generates the reset signals based on the input voltage. The switching unit transmits the input voltage to the second capacitor to charge the second capacitor when the electronic device is powered on, and grounds the second capacitor after the electronic device is powered off. The reset signals are generated during the charging and discharging process of the second capacitor.
US08058910B1 Intelligent power supervisor
An intelligent power-on reset circuit in accordance with one embodiment of the invention can include a programmable voltage divider. The intelligent power-on reset circuit can also include a comparator that is coupled to the programmable voltage divider and that is coupled to receive a reference voltage. Furthermore, the intelligent power-on reset circuit can include a processing element that is coupled to the programmable voltage divider. The processing element can be coupled to receive programming for controlling a characteristic of the intelligent power-on reset circuit. The processing element can be for dynamically changing the programming during operation of the intelligent power-on reset circuit.
US08058909B2 Transconductance amplifier
The present invention is intended to achieve a transconductance amplifier and a voltage/current converting method which can provide a sufficient amplitude and a high degree of design freedom. The method comprises the steps of converting a first voltage signal to a first current signal; converting a second voltage signal to a second current signal; obtaining the common-mode components of the first and second current signals; and subtracting the common-mode components from the first and second current signals to obtain third and fourth signals, and further, subtracting the fourth current signal from the third current signal to generate a first output, while subtracting the third current signal from the fourth current signal to generate a second output.
US08058905B1 Clock distribution to facilitate gated clocks
Circuits and methods for facilitating distribution of gated clocks in a programmable integrated circuit such as a field programmable gate array (FPGA) are described. Dynamic power savings are achieved in a FPGA by providing gated clock driver circuitry at various places in a hierarchical clock distribution network. The gated clock circuitry provides a clock signal gated by an enable signal to clocked elements. Configurable logic blocks (CLBs) comprising the clocked elements and programmable interconnect tiles are disposed in the gate array. Clock signals are distributed to the CLBs via a clock distribution network. Clock enable signals are provided corresponding to some of the clock signals. Clock buffers or drivers are provided within the clock distribution network that drive gated clock signals to CLBs. By disabling certain clocked elements using one or more embodiments of the invention when portions of the FPGA are inactive, dynamic power consumption is reduced.
US08058904B2 System for transmission line termination by signal cancellation
A communication system having first and second states for use with a shared transmission line composed of at least two conductors and composed of first and second transmission line segments connected to each other at a single connection point. In the first state, a termination is coupled to the single connection point and is operative to at least attenuate a signal propagated between the first and second segments. In the second state, a driver is coupled to the connection point and is operative to conduct a signal over the first and second segments.
US08058887B2 Probe card assembly with interposer probes
A probe test card assembly for testing a device under test includes interposer probes to connect a printed circuit board to a substrate. The probe test card assembly includes a printed circuit board, a substrate and a substrate holder. A plurality of test probes is connected to the substrate for making electrical contact with the device under test. A plurality of interposer probes is attached to the substrate for providing electrical connections between the substrate and the printed circuit board. The substrate holder holds the substrate in position with respect to the printed circuit board so that the interposer probes contact the printed circuit board. The interposer probes may be arranged in interposer probe groups to facilitate maintenance and replacement of the interposer probes. Hardstop elements may also be used to protect the interposer probes.
US08058877B2 Circuit for measuring battery voltage and method for battery voltage measurement using the same
The present invention relates to circuit for measuring battery voltage and method for battery voltage measurement using the same. In the circuit for measuring battery voltage and method for battery voltage measurement using the same, three or more capacitors, which form a closed loop and are sequentially connected, are provided, and voltages of voltage sources are measured by using the three or more capacitors in turn, which prevents measurement errors from occurring due to residual charges in the capacitors and enables more precise measurement. Further, according to the present invention, since the three or more capacitors are alternately charged and discharged, the delay in time is decreased, and the voltages of the plurality of voltage sources can be measured at one time. Therefore, it is possible to reduce the amount of time required to measure battery voltage.
US08058869B2 Fiber laser magnetic field sensor
The device includes two supports and a primary conductive strip. The primary conductive strip includes a neutral surface, a first side, and a second side. The primary conductive strip is connected one of directly and indirectly on the first side to the two supports such that the primary conductive strip is constrained in two dimensions and movable in one dimension. The device also includes a primary distributed feedback fiber laser. The primary distributed feedback fiber laser includes a fiber axis. The primary distributed feedback fiber laser is connected to the primary conductive strip along one of the first side and the second side such that there is a positive distance between the neutral surface of the primary conductive strip and the fiber axis of the primary distributed feedback fiber laser.
US08058868B2 Turning device position sensing system and method
A system for determining an absolute position of a motor. The system includes first and second multi-polar magnetic rings, first and second processing units, and at least one external sensor. The first multi-polar magnetic ring is concentrically positioned around the motor, and has a plurality of pole pairs. The second multi-polar magnetic ring is concentrically positioned around the first multi-polar magnetic ring, and has at least one pole pair. The first processing unit is positioned near the first multi-polar magnetic ring to determine an angular position over one of the pole pairs of the first multi-polar magnetic ring. The sensor is positioned external to the processing unit and over the second multi-polar magnetic ring to indicate a state of the pole pair of the second multi-polar magnetic ring. The second processing unit generates an absolute position of the motor based on the angular position and the state.
US08058867B2 System for determining the position of a movable member
A first magnet is secured to the movable member at a first axial position and is associated with a first magnetic field. A secondary magnet is secured to the movable member at a secondary axial position and is associated with a secondary magnetic field. A sensor assembly comprises magnetic sensors arranged in an array (e.g., on a fixed member). A first magnetic sensor is spaced apart from the sensor assembly such that the first magnetic sensor detects the first magnetic field of the first magnet in a first state and an absence of or change in the first magnetic field in a second state. A data processor is arranged for determining an axial position of the moveable member based on at least one of the magnetic fields sensed by the sensor assembly.
US08058862B2 Reference voltage generation circuit
A basic structure of a reference voltage generation circuit is formed by a buffer amplifier (21) and a resistive element (22) without using a band gap regulator. Thus, an influence of a noise of the band gap regulator as in the conventional art is eliminated. There are provided comparators (23) and (24) for comparing an input voltage of the buffer amplifier (21) with an output voltage of a band gap regulator (10), and a control circuit (25) for variably controlling a resistance value of the resistive element (22) in response to comparison signals. Consequently, even if an output voltage (Vout) of the buffer amplifier (21) temporarily fluctuates with a change in a source voltage (VDD), it returns into a desirable voltage range and converges through a variable control of the resistance value.
US08058861B2 Miniature high-voltage power supplies
The present invention provides a system comprising a high-voltage capacitive device and a power circuit electrically coupled to the capacitive device, wherein the power circuit is configured for stepping up a lower DC source voltage to a higher DC output voltage, wherein the source voltage is less than about 5 V, and wherein the output voltage is at least about 1.25 kV, and wherein the power circuit comprises a magnetic component and a switching component for charging and discharging the magnetic component, wherein the switching component has a high resistance of at least about 5 ohms.
US08058857B2 Digitally controlled switched-mode power supply
The present invention relates to a digitally controlled switched-mode power supply, wherein a switched-mode power supply is provided with a control circuit, which comprises a signal amplifier unit able to receive digital signals or analog signals and a switching controller able to receive the signals. The switching controller uses the signals to produce a clock signal, after which the clock signal is output, whereupon the signal amplifier unit feeds a signal back to control the switching controller. The signal amplifier unit is provided with at least one amplifier element, and when the amplifier element receives a digital signal or analog signal, then the signal is transmitted to the switching controller. Accordingly, the control circuit achieves the effectiveness to not only receive and transmit digital signals, but also receive and transmit analog signals, and is thus provided with the advantage of enormous flexibility.
US08058856B2 Multi-phase DC-DC converter and method for balancing channel currents
A multi-phase DC-DC converter is provided. A plurality of switching sets are coupled to an output, wherein each switching set includes a phase node. A plurality of inductors are separately coupled between the phase nodes and the output. A sense circuit has a plurality of sense units separately coupled to the phase nodes, each sensing a signal from the corresponding phase node and generating a sensing signal. A PWM generator includes a plurality of subtracting units, each subtracting a first signal from one of the sensing signals to generate a difference signal, wherein the first signal is generated by summing each of the sensing signals divided by a predetermined value except for the one of the sensing signals. The PWM generator generates a plurality of PWM signals to balance the currents of the inductors according to the difference signals.
US08058849B2 Vehicle drive mechanism
A vehicle drive mechanism includes a power transmission mechanism which has a rotary electric motor and a gear mechanism for transmitting mechanical power from the rotary electric motor to a drive shaft disposed coaxially with an output shaft of the rotary electric motor, and a control unit formed of a plurality of elements and controlling an operation of the rotary electric motor. At least one of the elements which constitute the control unit is disposed on a periphery of at least one of the rotary electric motor, the drive shaft, and the gear mechanism.
US08058848B2 Vehicle charging system
A charger is operable in a normal mode such that output power matches a provided electric power command value CHPW, and limits the output power to a limit value PS in a saving mode if the electric power command value CHPW exceeds the limit value PS. A charging ECU performs feedback-control for compensating for the electric power command value CHPW such that a charging power monitor value PM sensed by a charging power sensing unit matches a target value PR, and in addition, limits an increase in the electric power command value CHPW such that the electric power command value CHPW does not significantly deviate from the target value PR. As a result, in a vehicle charging system on which an add-on charger having a power saving function is mounted, stabilization of the behavior when the add-on charger returns from a saving operation to a normal operation is allowed.
US08058846B2 Protection circuit for a battery pack to control the operation of the battery pack based on temperature
A protection circuit controls charging/discharging of a battery pack in both a high temperature region and a low temperature region. The battery pack is protected from the risk of firing, burning or explosion which occurs in a high temperature region, to secure its safety. Furthermore, the charging and discharging of the battery pack is controlled in a low temperature region, to prevent incomplete charging and to increase the battery capacity efficiency.
US08058842B2 Cell controller, battery module and power supply system
A cell controller having excellent productivity is provided. A cell-con 80 has 12 ICs IC-1 to IC-12 mounted on a substrate, and these ICs detect voltages of respective cells constituting a cell pack, perform capacity adjustment on the respective cells, and are mounted two by two on rectangular longer sides of a rectangular continuous straight line L-L′ defined on a substrate from the IC-1 on a highest potential side to the IC-12 on a lowest potential side continuously in order of potential differences of the corresponding cell packs. Distances between the rectangular shorter sides of the rectangular continuous straight line L-L′ are the same. On the cell-con 80, between the IC-1 to IC-12 having different ground voltages, each of the ICs has signal output terminals connected to signal input terminals of a lower order IC respectively in an electrically non-insulated state.
US08058840B2 Rechargeable battery assembly with movable connector and power conversion circuitry
A rechargeable battery assembly comprises a built in connector, circuitry to provide charge control, at least one rechargeable battery unit, and circuitry providing a further function. The battery assembly is mechanically reversible between a deployed configuration having a general form and functions of a conventional battery format and a charge configuration in which the connector is made accessible. In the deployed configuration the battery assembly is capable of providing a discharge to at least one voltage level and can be charged by means of a suitable external charger device. In the charge configuration the battery assembly can be charged by means of the integral charge control circuitry when the connector is connected to a suitable powered receptacle on a computing or peripheral device.
US08058839B2 Portable electric charging adaptor for electronic devices
A portable electric device charging connector arrangement comprising a socket, a power supply connected to the socket, the socket including a female USB connector; an adapter comprising a housing and a male USB plug extending from the housing; a mounting arranged to support the housing; the mounting including a socket engaging portion arranged so that the socket engaging portion engages the socket when the USB plug is engaged in the USB socket; the housing further comprising a device connector extending upwardly in use so that a portable electric device may be charged when engaged to the device connector.
US08058836B2 Power system and method for supplying AC power
Upon receiving a supply start instruction, each vehicle (2, 3, 4) transmits its own identification ID to other vehicles (sequence SQ12, SQ14, SQ16). A vehicle (2) determining that it is a master itself performs notification of master to the vehicles (3, 4) (sequence SQ20) and begins generation of an AC voltage conforming to its own period (sequence SQ22). Each vehicle (3, 4) generates an AC current synchronized with a voltage reference which is the AC voltage generated from the vehicle (2) (sequence SQ26a, SQ26b). In this way, the vehicles (2, 3, 4) cooperate to begin power supply to a power load.
US08058828B2 Compensating system and method for cogging torque of motor
A compensating system for compensating a cogging torque of a motor includes a speed measuring apparatus, a moment of inertia measuring apparatus, a rotor position sensor, a processor, a plurality of band-pass filters, and a current control apparatus. The processor receives a speed, a moment of inertia, and a rotor position of the motor, to determine the cogging torque of the motor. Each band-pass filter is arranged with a different frequency to filter different frequencies of waveforms of the cogging torque. The processor determines a Fourier transformation of the cogging torque according to a number of Fourier coefficients from the band-pass filters, a cogging torque at a preset rotor position, and a cogging current according to the Fourier transformation of the cogging torque. The current control apparatus outputs a current opposite to the cogging current, to compensate the cogging torque of the motor.
US08058827B2 Motor control apparatus having a function to calculate amount of cogging torque compensation
A motor control apparatus that can calculate a proper amount of cogging torque compensation even in cases where components due to other factors than cogging torque (for example, components due to gravitational torque, etc.) are superimposed on a torque command being output during constant slow-speed feed operation. The motor control apparatus includes: a torque command monitoring unit which monitors a torque command when the motor is caused to operate at a constant speed; an approximation calculation unit which calculates a torque command approximation component by approximation from the torque command monitored over an interval equal to an integral multiple of the cogging torque period of the motor; a second torque command calculation unit which calculates a second torque command by subtracting the torque command approximation component from the torque command; a second torque command frequency analyzing unit which extracts frequency components, each at an integral multiple of the fundamental frequency of the cogging torque, by performing frequency analysis on the thus calculated second torque command; and a cogging compensation amount calculation unit which calculates the amount of cogging compensation from the amplitude and phase of the extracted frequency components.
US08058821B2 DC/DC converter
A control circuit of a DC/DC converter is provided for supplying a driving voltage to a light emitting element. A hysteresis comparator compares a detection voltage that corresponds to the output voltage of the DC/DC converter with two threshold voltages. If the detection voltage is smaller than the lower threshold voltage, the hysteresis comparator outputs a comparison signal at the low level. Otherwise, the comparison signal is set to the high level. The switching control unit uses the comparison signal as a reference. The switching control unit instructs the switching transistor of the DC/DC converter to perform the switching operation during a period when the comparison signal is at the low level. Otherwise, the switching operation is suspended. The control circuit inhibits light emission of the light emitting element during a period when the comparison signal is at the low level. Otherwise, the control circuit permits the light emission.
US08058818B2 LED driving circuit and a MOSFET switch module thereof
An LED driving circuit and a MOSFET switch module thereof is disclosed, and the MOSFET switch module which is used to control a current of the LED driving circuit. The present invention employs a voltage clamping device to clamp the voltage level of the drain of transistor in the MOSFET switch module when being turned off. Via this way, the requirement for the withstand voltage of the transistor is lowered, and so the cost and power consumption thereof is reduced.
US08058814B2 Bi-directional light emitting diode drive circuit in pulsed power series resonance
The present invention comprises of a first impedance constituted by the capacitive impedance and a second impedance constituted by the inductive impedance, wherein the first and second impedance after series connection appears in the series resonance status to generate a bi-directional divided power in series resonance to drive the bi-directional conducting light emitting diode parallel connected with the first or second impedance.
US08058813B2 Backlight unit and liquid crystal display device including the same
A backlight unit of a liquid crystal display includes a lamp, a balancing pattern capacitor electrically connected to the lamp for current balance, a transformer electrically connected to the lamp via the balancing pattern capacitor, a sensing pattern capacitor electrically connected to a terminal of the balancing pattern capacitor connected to the lamp to detect an abnormal driving state of the lamp, and a feedback circuit unit electrically connected to the sensing pattern capacitor to control the abnormal driving state of the lamp. A liquid crystal display device including the backlight unit is also disclosed.
US08058809B2 Circuits and methods for balancing current among multiple loads
A circuit comprises a power tank, a pair of transformers and multiple loads. The power tank converts a DC input voltage to an AC voltage. The pair of transformers comprise a pair of primary windings and a pair of secondary windings and transform the intermediate AC voltage to an output AC voltage. The pair of primary windings are coupled to the power tank for receiving the intermediate AC voltage, and the pair of secondary windings provide the output AC voltage. The loads are coupled to the pair of secondary windings for receiving the output AC voltage. The pair of secondary windings are serially coupled to each other through the series-coupled loads to achieve current balance among the loads.
US08058808B2 Light emitting display device and driving method thereof
Disclosed herein are a light emitting display device which can reduce hysteresis of a driving transistor to improve picture quality, and a method for driving the same. The device includes a pixel cell formed in an area defined by a data line supplied with a data voltage, at least one scan line supplied with a scan signal, a light emission control signal line supplied with a light emission control signal, a driving voltage line supplied with a driving voltage, and a compensation voltage line supplied with a compensation voltage of a first voltage level or a second voltage level different from the first voltage level. The pixel cell includes a light emitting element for emitting light by current, and a pixel circuit for providing current corresponding to the data voltage to the light emitting element using the data voltage, scan signal, light emission control signal, driving voltage and compensation voltage.
US08058805B2 Plasma display panel
A PDP includes first and second substrates facing each other, a plurality of address electrodes disposed on one surface of the first substrate, a first dielectric layer covering the address electrodes, barrier ribs disposed between the first substrate and the second substrate and partitioning a plurality of discharge cells, a phosphor layer disposed in the discharge cells, a plurality of display electrodes disposed in a direction generally perpendicular to the address electrodes and positioned on the surface of the second substrate facing the first substrate, a second dielectric layer covering the display electrodes, and a protective layer covering the second dielectric layer. The protective layer includes particles of strontium oxide (SrO).
US08058802B2 Thermal management article and method
An article includes a display layer having an outward facing surface and an inward facing surface. The display layer includes a light-emitting device that generates heat and light during use. A thermal transport layer may be secured to the display layer. The thermal transport layer may include a thermally conductive material that can transport heat generated by the light-emitting device away from the light-emitting device.
US08058794B2 Light emitting element, light emitting device and electric appliance using the same
It is an object of the present invention to provide a light emitting element with low drive voltage. In addition, it is another object to provide a light emitting device having the light emitting element. Further in addition, it is another object to provide an electric appliance which has a light emitting element with low drive voltage. A light emitting element of the present invention comprises a pair of electrodes, a layer containing a light emitting element and a layer containing a mixture material which contains a conductive material formed from an inorganic compound and an insulating material formed from an inorganic compound, which are interposed between the pair of electrodes, wherein the layer containing the mixture material has a resistivity of 50,000 to 1,000,000 ohm cm, preferably, 200,000 to 500,000 ohm cm. The drive voltage of the light emitting element can be lowered with the foregoing structure.
US08058793B2 Nitride phosphor and production process thereof, and light emitting device
To provide a phosphor containing a comparatively much red component and having high light emitting efficiency, high brightness and further high durability, the nitride phosphor is represented by the general formula LXMYN((2/3)X+(4/3)Y):R or LXMYOZN((2/3)X+(4/3)Y−(2/3)Z):R (wherein L is at least one or more selected from the Group II Elements consisting of Mg, Ca, Sr, Ba and Zn, M is at least one or more selected from the Group IV Elements in which Si is essential among C, Si and Ge, and R is at least one or more selected from the rare earth elements in which Eu is essential among Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er and Lu.); contains the another elements.
US08058792B2 Light emission device and display device including same
A light emitting device capable of simplifying its manufacturing process and/or suppress vacuum leakage by improving its terminal structure and a display device having the same. The light emitting device includes a first substrate assembly, a second substrate assembly, and a sealing member for bonding the first substrate assembly with the second substrate assembly. The first substrate assembly includes a first substrate main body having recess portions, first electrodes within the recess portions, electron emission regions on the first electrodes, and second electrodes at a distance away from the electron emission regions and fixed to a surface of the first substrate assembly. Here, a first portion of the second electrode including a first end portion of the second electrode is exposed out of a region surrounded by the seal member and out of the seal member and is used as a terminal connected to an external circuit.
US08058790B2 Material mixtures for use in electroluminescence
The invention relates to mixtures comprising at least one polymer, additionally comprising structural units containing at least one element from the 4th main group different from carbon and additionally comprising structural units that are triplet emissives. The inventive materials are better suited to the use in phosphorescent organic light emitting diodes than comparable prior art materials.
US08058784B2 Integrated reflector lamp
An integrated reflector lamp (1) comprising an outer wall (3,9,13) enclosing a light source (6), a metal reflector (7), and an electronic power supply unit (4) to which the light source (6) is connected, wherein the reflector (7) extends between the light source (6) and the electronic power supply unit (4). Said outer wall (3,9,13) comprises a substantially conical portion (3) and a transparent portion (9) that covers the opening of said conical portion (3). The reflector (7) also covers the opening of said conical portion (3). The reflector (7) and the transparent portion (9) enclose the light source (6), the reflector (7) and the conical portion (3) enclose the electronic power supply unit (4).
US08058781B2 Anodized metal substrate module
An anodized metal substrate module superior in heat radiation properties and reduced in manufacturing costs. A metal plate is provided. An anodized film is formed on the metal plate. A heat generating device is mounted on the metal plate. Also, a conductive line is formed on the anodized film.
US08058775B2 Movable table unit with piezoelectric element and strain gauge
A movable table unit provided here has a simple structure but can increase the precision of detecting the displacement of a movable table, and comprises a quadrangle frame-shaped stationary base a movable table disposed inside the stationary base, spring members interposed between the movable table and the stationary base, and a piezoelectric element fixed to either the stationary base or the movable table and capable of expanding/contracting in the axis direction to exert either an expansion or contraction force on the other, to allow the movable table to move relative to the stationary base. A strain gauge is mounted in a strain occurrence site where strain occurs as the movable table moves, so that the amount of travel of the movable table is detected on the basis of the value detected by the strain gauge.
US08058771B2 Ultrasonic device for cutting and coagulating with stepped output
Various embodiments are directed to an apparatus, system, and method for driving an end effector coupled to an ultrasonic transducer in a surgical instrument. The method comprises generating a first ultrasonic drive signal by a generator coupled to an ultrasonic drive system, actuating the ultrasonic transducer with the first ultrasonic drive signal for a first period, generating a second ultrasonic drive signal by the generator, and actuating the ultrasonic transducer with the second ultrasonic drive signal for a second period, subsequent to the first period. The first drive signal is different from the second drive signal over the respective first and second periods. The first and second drive signals define a step function waveform over the first and second periods. The apparatus comprises a generator configured to couple to an ultrasonic instrument. The system comprises a generator coupled to an ultrasonic instrument. The ultrasonic instrument comprises an ultrasonic drive system comprising an ultrasonic transducer coupled to a waveguide and an end effector coupled to the waveguide, and wherein the ultrasonic drive system is configured to resonate at a resonant frequency.
US08058766B2 Electric rotational motor
A rotational motor includes a stator formed by a core member including: a magnetic core portion extending in a radial direction of the rotational motor and formed into a fixed shape in every cross section thereof extending orthogonally relative to the radial direction, a coil wound around the magnetic core portion to form a plurality of layers and an engagement member engaging with the coil. A gap is generated between windings of the coil at a predetermined position when an uppermost layer winding portion of the coil is wound in series with a second layer winding portion from an outer side to an inner side of the uppermost layer winding portion in the radial direction. The coil is wound to fill the gap when a winding position of the coil is returned from an innermost side to the outer side of the uppermost layer winding portion in the radial direction.
US08058762B2 Rotor, axial gap type motor, method of driving motor, and compressor
A technique of employing a rotor having anti-saliency and being rotatable about a predetermined axis in an axial gap type motor is provided. A plurality of magnets are disposed annularly on a substrate with polarities being symmetric around a shaft hole. For instance, the magnets exhibit N pole and S pole, respectively, on the side of a stator (on this side of sheet of drawing). A plurality of magnetic members are disposed to extend perpendicularly to the direction of a rotation axis, and more specifically, between the magnets.
US08058760B2 Magnetic holding spring for magneto field type motor and manufacturing thereof
When the magnet holding spring is in the deployed state of the plate-like shape, the auxiliary pole is beforehand fixed to one of the side-plates, then the magnet holding spring is bent into a “]”-like sectional shape. As a result, the magnet holding spring and the auxiliary pole that are assembled integrally constitute the sub-assy. Convex parts are formed on the auxiliary pole. The auxiliary pole is fixed to one of the side-plates by press fitting the convex parts to the fitting holes formed on one of the side-plates. The auxiliary pole is laid on one of the side-plates in the direction of a plate thickness for positioning before forming the convex parts on the auxiliary pole. In the positioned state here, by embossing the auxiliary pole, the convex parts are formed on the auxiliary pole, and at the same time, the convex parts are press fit into the fitting holes thus the auxiliary pole is fixed to one of the side-plates.
US08058759B2 Inner-rotor-type motor
An inner-rotor-type motor includes a housing, a stator, a rotor and a bearing seat. The stator is received in an assembly space of the housing. The rotor is rotatably positioned in the housing via a bearing and extends through a through-hole of the stator. The bearing seat includes a socket having a first recess and a second recess and couples to the assembly opening of the assembly space. A stopper is at least a part of the upper wall of the socket and arranged between the first recess and the second recess. The bearing can pass through an end of the socket and be positioned in the first recess, while a circuit board can pass through another end of the socket and be positioned in the second recess. Accordingly, the assembly is simplified, and the assembly convenience is improved.
US08058758B2 Apparatus for magnetic bearing of rotor shaft with radial guidance and axial control
Radial, soft magnetic rotor disk elements which engage in each other and soft magnetic stator disk elements form a magnetic bearing device. The elements are provided with teeth-like extensions which are arranged opposite to each other over an air gap on sides which are oriented towards each other. Magnetic fields, which may be produced by permanent magnets or electromagnets, are assigned to the stator disk elements to produce a magnetic maintaining flow which is oriented in an axial direction between the disk elements for radial adjustment. An electromagnetic winding is also provided in the region of the central plane of the bearing device for axial adjustment, which enables a magnetic control flow, which superimposes the magnetic maintaining flow, to be produced.
US08058754B2 Linear drive with a reduced axial force component, as well as a linear compressor and refrigerator
A linear drive including a stator and a rotor configured for linear reciprocal movement along an axis, with the stator having a magnetic-field guide core having a plurality of legs extending each with one foot substantially toward the rotor, with the rotor having a plurality of magnets disposed in a linear array along the direction of the axis, wherein at least one of a respective one of respective lengths of the magnets along the axis and the respective widths of the legs along the axis and the respective spacings of the legs along the axis are different such that force components of the magnets along the axis will substantially compensate each other when the linear drive is in a de-energized state.
US08058750B2 Discharge cycle communication
In one embodiment, a system may be provided that includes a circuit that is electrically coupled to a line. The circuit generates a direct current signal on the line, where the direct current signal has a period that includes a charge cycle and a discharge cycle. The circuit charges the line in the charge cycle and ceases to charge the line in the discharge cycle in order to generate the direct current signal. The line fails to fully discharge for at least a portion of the discharge cycle. To receive data from the line, the circuit detects a variation in a discharging of the line in the discharge cycle.
US08058749B2 System and method for transferring power between an aircraft power system and energy storage devices
A method for transferring power in an aircraft between an energy storage device and a power system. The method includes determining an amount of power required by the power system, determining a predetermined amount of power from a generator, comparing the power required by the power system to the predetermined power of the generator, and transferring power to the energy storage device from the power system or to the power system from the energy storage device based on the comparing.
US08058746B2 Converter for electrical power recovery
This converter for electrical power recovery (1) for supplying power to a load (6) includes an in-house power generation device (5) for supplying power in cooperation with input terminal power at a power input terminal (2). Moreover, it includes a thermal storage unit (12) which, when surplus power is generated in a state in which a target value for input terminal power is set to zero, thermally stores this power. Furthermore, a control unit (9) is included which, when surplus power is generated, decides whether or not breakage of a wire of a CT (7) has occurred by raising the target value for the input terminal power from zero to a predetermined value, and by deciding whether or not the power input terminal current is somewhat elevated from zero.
US08058740B2 Wind turbine cable twist prevention
A wind turbine having a nacelle, includes a Global Positioning System (“GPS”) sensor for determining a rotational displacement of the nacelle of the wind turbine.
US08058738B1 Power generation for a cellular tower
Methods and apparatuses are provided for generating electrical power for a cellular tower using solar troughs. Unlike typical long, straight solar troughs, the solar troughs are formed into circular or similar shapes such that they surround the cellular tower radially and are attached to it at different heights. A pipe is located within each solar trough at the focal point of the reflective surface of the trough. A heat-transfer liquid within the pipe is heated by reflected sunlight and flows to an energy-conversion device that converts energy from the heat-transfer liquid into electrical energy to power the cellular tower.
US08058736B2 Semiconductor device having heat spreader with center opening
The present invention provides a semiconductor device including: a semiconductor chip mounted on a substrate; a heat spreader provided above the semiconductor chip; and a sealing resin interposed between the semiconductor chip and the heat spreader and covering the semiconductor chip. The heat spreader is not in contact with any of the substrate and the semiconductor chip, and has an opening.
US08058735B2 Wafer-level chip scale package having stud bump and method for fabricating the same
A wafer level chip scale package having stud bumps and a method for fabricating the same are described. The wafer level chip scale package includes a silicon substrate having a passivation layer and a chip pad on its top surface; a stud bump being formed on the chip pad and encircled by a first insulating layer; a re-distributed line (RDL) pattern being formed on the same horizontal surface as the first insulating layer and the stud bump, the RDL pattern for connecting the stud bump and a solder bump; a second insulating layer for insulating the RDL pattern so that a portion of the RDL pattern that is connected with the solder bump is exposed; and the solder bump being attached to the exposed portion if the RDL pattern.
US08058733B2 Self-aligned contact set
A self-aligned contact includes a lower contact disposed in a dielectric layer of a substrate and an upper contact disposed in the dielectric layer and directly on the lower contact, and electrically connected to the lower contact. The profile of the upper contact and the lower contact is zigzag.
US08058731B2 Technique for forming metal lines in a semiconductor by adapting the temperature dependence of the line resistance
By moderately introducing defects into a highly conductive material, such as copper, the resistance versus temperature behavior may be significantly modified so that enhanced electromigration behavior and/or electrical performance may be obtained in metallization structures of advanced semiconductor devices. The defect-related portion of the resistance may be moderately increased so as to change the slope of the resistance versus temperature curve, thereby allowing the incorporation of impurity atoms for enhancing the electromigration endurance while not unduly increasing the overall resistance at the operating temperature or even reducing the corresponding resistance at the specified operating temperature. Thus, by appropriately designing the electrical resistance for a target operating temperature, both the electromigration behavior and the electrical performance may be enhanced.
US08058728B2 Diffusion barrier and adhesion layer for an interconnect structure
An interconnect structure is provided. The interconnect structure includes an interconnect opening formed within a dielectric material, a diffusion barrier on the dielectric material, where the diffusion barrier contains a compound from a thermal reaction between cobalt (Co) metal from at least a portion of a cobalt metal layer formed on the dielectric material and a dielectric reactant element from the dielectric material. The interconnect structure further includes a cobalt nitride adhesion layer in the interconnect opening, and a Cu metal fill in the interconnect opening, wherein the diffusion barrier and the cobalt nitride adhesion layer surround the Cu metal fill within the interconnect opening.
US08058722B2 Power semiconductor module and method of manufacturing the same
Disclosed herein is a power semiconductor module. The module includes metal plates each having a first through hole, with an anodic oxidation layer formed on a surface of metal plates and an interior of the first through hole. A cooling member has a second through hole at a position corresponding to the first through hole, and the metal plates are attached to both sides of the cooling member. A circuit layer is formed on the anodic oxidation layer and performs an interlayer connection through a via formed in the first and second through holes. A power device is connected to the circuit layer. A resin encapsulant encloses the circuit layer and the power device. A housing is installed to each of the metal plates to form a sealing space for the resin encapsulant.
US08058721B2 Package structure
Disclosed is a package structure including a semiconductor chip disposed in a core board having a first surface and an opposite second surface. The package structure further includes a plurality of first and second electrode pads disposed on an active surface and an opposite inactive surface of the semiconductor chip respectively, the semiconductor chip having a plurality of through-silicon vias for electrically connecting the first and second electrode pads. As a result, the semiconductor chip is electrically connected to the two sides of the package structure via the through-silicon vias instead of conductive through holes, so as to enhance electrical quality and prevent the inactive surface of the semiconductor chip from occupying wiring layout space of the second surface of the core board to thereby increase wiring layout density and enhance electrical performance.
US08058718B2 Package substrate embedded with semiconductor component
A package substrate embedded with a semiconductor component includes a substrate, a semiconductor chip, a first dielectric layer, a first circuit layer and first conductive vias. The substrate is formed with an opening for allowing the semiconductor chip to be secured therein. The semiconductor chip has an active surface and an inactive surface, wherein a plurality of electrode pads are formed on the active surface thereof and a passivation layer disposed thereon. The first dielectric layer is disposed both on the substrate and the passivation layer, wherein vias are formed at locations corresponding to those of the electrode pads and penetrating the dielectric layer and the passivation layer to expose the electrode pads therefrom. The first circuit layer is disposed on the first dielectric layer and electrically connected to the first conductive vias. The first conductive vias are disposed in the openings of the dielectric and passivation layers and the first circuit layer is electrically connected to the electrode pads, thereby allowing the first conductive vias to be electrically connected to the electrode pads of the chip.
US08058715B1 Package in package device for RF transceiver module
In accordance with the present invention, there is provided multiple embodiments of a package-in-package semiconductor device including an RF package and a semiconductor die which are provided in a stacked arrangement and are each electrically connected to an underlying substrate through the use of conductive wires alone or in combination with conductive bumps. In certain embodiments of the present invention, the RF package and the semiconductor die are separated from each other by an intervening spacer which is fabricated from aluminum, or from silicon coated with aluminum. If included in the semiconductor device, the spacer is also electrically connected to the substrate, preferably through the use of conductive wires. The RF package, the semiconductor die, the spacer (if included) and a portion of the substrate are at least partially covered or encapsulated by a package body of the semiconductor device.
US08058714B2 Overmolded semiconductor package with an integrated antenna
According to an exemplary embodiment, an overmolded semiconductor package includes at least one semiconductor die situated over a package substrate. The overmolded semiconductor package further includes a mold compound overlying the at least one semiconductor die and the package substrate. The overmolded semiconductor package further includes a conductive layer situated on an outer surface of the mold compound and having an opening. The overmolded semiconductor package further includes an antenna feed line situated in the mold compound and having a portion exposed in the opening in the conductive layer, thereby providing an antenna input on the outer surface of the mold compound.
US08058711B2 Filler for filling a gap and method for manufacturing semiconductor capacitor using the same
A filler for filling a gap includes a hydrogenated polysiloxazane having an oxygen content of about 0.2 to about 3 wt %. A chemical structure of the hydrogenated polysiloxazane includes first, second, and third moieties represented by the following respective Chemical Formulas 1-3: The third moiety is on a terminal end of the hydrogenated polysiloxazane, and an amount of the third moiety is about 15 to about 35% based on a total amount of Si—H bonds in the hydrogenated polysiloxazane.
US08058710B2 Interconnects having sealing structures to enable selective metal capping layers
Methods of fabricating a capped interconnect for a microelectronic device which includes a sealing feature for any gaps between a capping layer and an interconnect and structures formed therefrom. The sealing features improve encapsulation of the interconnect, which substantially reduces or prevents electromigration and/or diffusion of conductive material from the capped interconnect.
US08058705B2 Composite material substrate
A composite material substrate having patterned structure includes a substrate, a first dielectric layer, a second dielectric layer, and a nitride semiconductor material. Herein, the first dielectric layer is stacked on the substrate, the second dielectric layer is stacked on the first dielectric layer, and the nitride semiconductor material is stacked on the second dielectric layer and is characterized by a plurality of patterns thereon.
US08058704B2 Bipolar transistor
A bipolar transistor, comprising a collector, a base and an emitter, in which the collector comprises a relatively heavily doped region, and a relatively lightly doped region adjacent the base, and in which the relatively heavily doped region is substantially omitted from an intrinsic region of the transistor.
US08058703B2 Semiconductor transistor device and method of manufacturing the same
A semiconductor transistor device includes a drift region, an insulating structure, a gate insulator, a gate electrode, a source, and a drain. The drift region includes a first lateral portion having a first dopant concentration and a second lateral portion having a second dopant concentration that is higher than the first lateral portion. The insulating structure is formed on the drift region and is disposed over a border between the first and second lateral portions such that hole generation is minimized in the drift region during operation.
US08058702B2 Phase change memory cell
A phase change memory cell is disclosed, including a first electrode and a second electrode, and a plurality of recording layers disposed between the first and second electrodes. The phase of an active region of each of the recording layers can be changed to a crystalline state or an amorphous state by current pulse control and hence respectively has crystalline resistance or amorphous resistance. At least two of the recording layers have different dimensions such that different combinations of the crystalline and amorphous resistance result in at least three different effective resistance values between the first and second electrodes. The phase change memory cell can be realized with the same material of the recording layers and thus can be fabricated with simple and currently developed CMOS fabrication process technologies. Furthermore, the phase change memory is easy to control due to large current programming intervals.
US08058701B2 Antifuse structures, antifuse array structures, methods of manufacturing the same
Antifuse structures, antifuse arrays, methods of manufacturing, and methods of operating the same are provided. An antifuse structure includes bitlines formed as first diffusing regions within a semiconductor substrate, an insulation layer formed on the bitlines, and wordlines formed on the insulation layer. An antifuse array includes a plurality of antifuse structures arranged in an array.
US08058698B2 High performance MTJ element for STT-RAM and method for making the same
An STT-MTJ MRAM cell that utilizes transfer of spin angular momentum as a mechanism for changing the magnetic moment direction of a free layer. The device includes an IrMn pinning layer, a SyAP pinned layer, a naturally oxidized, crystalline MgO tunneling barrier layer that is formed on an Ar-ion plasma smoothed surface of the pinned layer and, in one embodiment, a free layer that is an amorphous layer of Co60Fe20B20 of approximately 20 angstroms thickness formed between two crystalline layers of Fe of 3 and 6 angstroms thickness respectively. The free layer has a low Gilbert damping factor and a very strong polarizing action on conduction electrons. The resulting cell has a low critical current, a high dR/R and a plurality of such cells will exhibit a low variation of both resistance and pinned layer magnetization angular dispersion.
US08058695B2 Semiconductor device
A semiconductor device includes a silicon substrate, and a NiSi layer provided on the silicon substrate aiming to suppress oxidation of the surface of a NiSi layer and the resistivity increase. The NiSi layer includes a bottom NiSi region and a top NiSi region. The bottom NiSi region provided in contact with silicon surface, and containing substantially no nitrogen. The top NiSi region is a nitrided NiSi region provided in contact with the bottom NiSi region, and containing nitrogen. The NiSi layer has a total thickness of 50 nm or below.
US08058694B2 Semiconductor device
In a semiconductor device, such as a MOSFET or the like, which is a high-frequency LSI achieving a low noise figure and a high maximum oscillation frequency and which has unit cells with a ring-shaped gate electrode arranged in an array, gate drawing wires connecting together the gate electrode and gate contact pad portions are arranged on a region excluding a drain region and a source region, that is, on an isolation region. Bending portions of the ring-shaped gate electrode are all formed on the isolation region. This therefore permits an improvement in high frequency characteristics such as noise, the maximum oscillation frequency, and the like while eliminating unnecessary gate capacity addition, and also permits small characteristic variation even if a machining shape of the bending portions of the gate electrode is unstable.
US08058693B2 Semiconductor device having switching element and method for fabricating semiconductor device having switching element
There is provided a semiconductor device having a switching element, including a first semiconductor layer including a first, second and third surfaces, a first electrode connected to the first semiconductor layer, a plurality of second semiconductor layers selectively configured on the first surface, a third semiconductor layer configured on the second semiconductor layer, a second electrode configured to be contacted with the second semiconductor layer and the third semiconductor layer, a gate electrode formed over the first semiconductor layer, a first region including a first tale region, a density distribution of crystalline defects being gradually increased therein, a peak region crossing a current path applying to a forward direction in a p-n junction, a second tale region continued from the peak region, and a second region including a third tale region, the density distribution of the crystalline defects being gradually increased therein.
US08058692B2 Multiple-gate transistors with reverse T-shaped fins
A method of forming an integrated circuit structure includes forming a first insulation region and a second insulation region in a semiconductor substrate and facing each other; and forming an epitaxial semiconductor region having a reversed T-shape. The epitaxial semiconductor region includes a horizontal plate including a bottom portion between and adjoining the first insulation region and the second insulation region, and a fin over and adjoining the horizontal plate. The bottom of the horizontal plate contacts the semiconductor substrate. The method further includes forming a gate dielectric on a top surface and at least top portions of sidewalls of the fin; and forming a gate electrode over the gate dielectric.
US08058690B2 Integration of planar and tri-gate devices on the same substrate
An apparatus including a first diffusion formed on a substrate, the first diffusion including a pair of channels, each of which separates a source from a drain; a second diffusion formed on the substrate, the second diffusion including a channel that separates a source from a drain; a first gate electrode formed on the substrate, wherein the first gate electrode overlaps one of the pair of channels on the first diffusion to form a pass-gate transistor; and a second gate electrode formed on the substrate, wherein the second gate electrode overlaps one of the pair of channels of the first diffusion to form a pull-down transistor and overlaps the channel of the second diffusion to form a pull-up transistor, and wherein the pass-gate, pull-down and pull-up transistors are of at least two different constructions. Other embodiments are disclosed and claimed.
US08058689B2 Techniques to reduce substrate cross talk on mixed signal and RF circuit design
An integrated circuit has a buried insulation layer formed over a semiconductor substrate, and a semiconductor mesa formed over the buried insulation layer. A low resistivity guard ring substantially surrounds the semiconductor mesa and is in contact with the semiconductor substrate. The low resistivity guard ring is grounded and isolates the semiconductor mesa from RF signals.
US08058688B2 Semiconductor device
A semiconductor device includes: a semiconductor substrate; a first semiconductor layer of a first conductivity type provided on a major surface of the semiconductor substrate and having lower doping concentration than the semiconductor substrate; a plurality of first semiconductor column regions of the first conductivity type provided on the first semiconductor layer; a plurality of second semiconductor column regions of a second conductivity type provided on the first semiconductor layer, the second semiconductor column regions being adjacent to the first semiconductor column regions; a first semiconductor region; a second semiconductor region; a gate insulating film; a first main electrode; a second main electrode; and a control electrode. Doping concentrations in both the first and second semiconductor column region are low on the near side of the first semiconductor layer and high on the second main electrode side.
US08058685B2 Trench MOSFET structures using three masks process
A trench MOSFET structure having improved avalanche capability is disclosed, wherein the source region is formed by performing source Ion Implantation through contact open region of a contact interlayer, and further diffused to optimize a trade-off between Rds and the avalanche capability. Thus, only three masks are needed in fabrication process, which are trench mask, contact mask and metal mask. Furthermore, said source region has a doping concentration along channel region lower than along contact trench region, and source junction depth along channel region shallower than along contact trench, and source doping profile along surface of epitaxial layer has Guassian-distribution from trenched source-body contact to channel region.
US08058684B2 Semiconductor device and method for manufacturing the same
A semiconductor device according to the present invention includes: a semiconductor layer made of silicon; a trench formed by digging in from a top surface of the semiconductor layer; a gate insulating film formed on an inner wall surface of the trench and made of silicon oxide; a gate electrode embedded in the trench via the gate insulating film and made of a polysilicon doped with an impurity; and an oxidation-resistant metal film disposed on a top surface of the gate electrode and covering the top surface.
US08058682B2 Semiconductor device
A semiconductor structure includes a number of semiconductor regions, a pair of dielectric regions and a pair of terminals. The first and second regions of the structure are respectively coupled to the first and second terminals. The third region of the structure is disposed between the first and second regions. The dielectric regions extend into the third region. A concentration of doping impurities present in the third region and a distance between the dielectric regions define an electrical characteristic of the structure. The electrical characteristic of the structure is independent of the width of the dielectric regions width. The first and second regions are of opposite conductivity types. The structure optionally includes a fourth region that extends into the third region, and surrounds a portion of the pair of dielectric regions. The interface region between the dielectric regions and the fourth region includes intentionally introduced charges.
US08058680B2 Nonvolatile semiconductor memory with erase gate and its manufacturing method
A nonvolatile semiconductor memory device includes a semiconductor substrate, a select gate formed above the semiconductor substrate, a floating gate formed above the semiconductor substrate and an erase gate positioned lower than an upper surface of the floating gate, and opposite an edge of a lower surface of the floating gate.
US08058678B2 Semiconductor memory device including a cylinder type storage node and a method of fabricating the same
Provided is a semiconductor memory device including cylinder type storage nodes and a method of fabricating the semiconductor memory device. The semiconductor memory device includes: a semiconductor substrate including switching devices; a recessed insulating layer including storage contact plugs therein, wherein the storage contact plugs are electrically connected to the switching devices and the recessed insulating layer exposes at least some portions of upper surfaces and side surfaces of the storage contact plugs. The semiconductor device further includes cylinder type storage nodes each having a lower electrode. The lower electrode contacting the at least some portions of the exposed upper surfaces and side surfaces of the storage node contact plugs.
US08058676B2 Spin transistor using double carrier supply layer structure
A spin transistor includes a semiconductor substrate including a channel layer having a 2-dimensional electron gas structure and upper and lower cladding layers disposed respectively in upper and lower sides of the channel layer; ferromagnetic source and drain electrodes formed on the semiconductor substrate and disposed spaced apart from each other; a gate electrode disposed between the source electrode and the drain electrode and having a gate voltage applied thereto in order to control the spin of electrons passed through the channel layer; a first carrier supply layer disposed between the lower cladding layer and the channel layer to supply carriers to the channel layer; and a second carrier supply layer disposed between the upper cladding layer and the channel layer to supply carriers to the channel layer.
US08058675B2 Semiconductor device and electronic device using the same
To provide a semiconductor device which can detect low illuminance. A photoelectric conversion element, a diode-connected first transistor, and a second transistor are included. A gate of the first transistor is electrically connected to a gate of the second transistor. One of a source and a drain of the first transistor is electrically connected to one of a source and a drain of the second transistor through the photoelectric conversion element. The other of the source and the drain of the first transistor is electrically connected to the other of the source and the drain of the second transistor. By using transistors which have different threshold voltages for the first transistor and the second transistor, a semiconductor device which can perform detecting of low illuminance can be obtained.
US08058672B2 Semiconductor device and display device
It is an object of the invention to provide a thin, lightweight, high performance, and low in cost semiconductor device and a display device by reducing an arrangement area required for a power supply wiring and a ground wiring of a functional circuit and decreasing a drop in power supply voltage and a rise in ground voltage. In the functional circuit of the semiconductor device and the display device, a power supply wiring and a ground wiring are formed in a comb-like arrangement, and the tips thereof are electrically connected with a first wiring, a second wiring, and a contact between the first wiring and the second wiring, thereby forming in a grid-like arrangement. The drop in power supply voltage and the rise in ground voltage can be decreased and the arrangement area can be decreased in the grid-like arrangement.
US08058671B2 Semiconductor device having at least three linear-shaped electrode level conductive features of equal length positioned side-by-side at equal pitch
A semiconductor device includes a substrate portion that includes a plurality of diffusion regions that include at least one p-type diffusion region and at least one n-type diffusion region. A gate electrode level region is formed above the substrate portion to include a number of conductive features defined to extend in only a first parallel direction. Each of the conductive features within the gate electrode level region is fabricated from a respective originating rectangular-shaped layout feature. Some of the conductive features within the gate electrode level region extend over the p-type diffusion regions to form respective PMOS transistor devices. Also, some of the conductive features within the gate electrode level region extend over the n-type diffusion regions to form respective NMOS transistor devices. A total number of the PMOS transistor devices and the NMOS transistor devices in the gate electrode level region is greater than or equal to eight.
US08058669B2 Light-emitting diode integration scheme
A circuit structure includes a carrier substrate, which includes a first through-via and a second through-via. Each of the first through-via and the second through-via extends from a first surface of the carrier substrate to a second surface of the carrier substrate opposite the first surface. The circuit structure further includes a light-emitting diode (LED) chip bonded onto the first surface of the carrier substrate. The LED chip includes a first electrode and a second electrode connected to the first through-via and the second through-via, respectively.
US08058668B2 Semiconductor light-emitting apparatus
An object of the present invention is to provide a light-emitting apparatus reduced in the optical self-absorption of the light-emitting device and assured of excellent light extraction efficiency. The inventive light-emitting apparatus comprises a substrate, a semiconductor light-emitting device provided on the substrate with or without intervention of a submount, and an encapsulating structure for encapsulating the semiconductor light-emitting device, wherein the encapsulating structure has a bottom parallel to the bottom of the semiconductor light-emitting device and the side surface of the encapsulating structure is tilted with respect to the bottom.
US08058665B2 LED module
An LED module includes an LED and a lens located over and enclosing the LED. The lens includes a surface of incidence facing the LED for an incidence of light emitted from the LED and a surface of emission for an emission of the light out of the LED module. The surface of incidence has a convex spherical surface, and the surface of emission has a concave spherical surface corresponding to the convex spherical surface. The convex spherical surface refracts the light incident thereon to redirect the light to the concave spherical surface. The concave spherical surface spreads the light into a wide and uniform beam. The surface of emission further has a first cylinder extending downwardly from an outer edge of the concave spherical surface. A totally reflective coincoid extends downwards from the first cylinder to a bottom of the LED module.
US08058664B2 Transparent solder mask LED assembly
A substrate for an LED assembly can have a plurality of cups formed therein. At least one cup can be formed within another cup. The cups can be co-axial with respect to one another, for example. A machined surface of the substrate can enhance reflectivity of the LED assembly. A transparent and/or non-global solder mask can enhance reflectivity of the LED assembly. A transparent ring can enhance reflectivity of the LED assembly. By enhancing reflectivity of the LED assembly, the brightness of the LED assembly can be increased. Brighter LED assemblies can be used in applications such as flashlights, displays, and general illumination.
US08058658B2 High-speed optical interconnection device
Provided is a high-speed optical interconnection device. The high-speed optical interconnection device includes a first semiconductor chip, light emitters, optical detectors, and a second semiconductor chip, which are disposed on a silicon-on-insulator (SOI) substrate. The light emitters receive electrical signals from the first semiconductor chip to output optical signals. The optical detectors detect the optical signals to convert the optical signals into electrical signals. The second semiconductor chip receives the electrical signals converted by the optical detectors.
US08058656B2 Method for producing a matrix of individual electronic components and matrix produced thereby
The invention relates to a method for producing a matrix of electronic components, comprising a step of producing an active layer on a substrate, and a step of individualizing the components by forming trenches in the active layer at least until the substrate emerges. The method comprises steps of depositing a layer of functional material on the active layer, depositing a photosensitive resin on the layer of material in such a way as to fill said trenches and to form a thin film on the upper face of the components, at least partially exposing the resin to radiation while underexposing the portion of resin in the trenches, developing the resin in such a way as to remove the properly exposed portion thereof, removing the functional material layer portion that shows through after the development step, and removing the remaining portion of resin.
US08058649B2 Thin-film transistor and method of manufacturing the same
In one embodiment, a thin-film transistor (TFT) includes a gate electrode, a semiconductor pattern, first and second electrodes and a protective layer. The semiconductor pattern is formed on the gate electrode, and includes a first semiconductor layer deposited at a first deposition speed and a second semiconductor layer deposited at a second deposition speed faster than the first deposition speed. The first and second electrodes are spaced apart from each other on the semiconductor pattern. The protective layer is formed on the semiconductor pattern to cover the first and second electrodes, and makes contact with a channel region of the first semiconductor layer to form an interface with the first semiconductor layer. Thus, electrical characteristics of the TFT may be improved.
US08058641B2 Copper blend I-VII compound semiconductor light-emitting devices
Implementations and techniques for semiconductor light-emitting devices including one or more copper blend I-VII compound semiconductor material barrier layers are generally disclosed.
US08058640B2 Branched nanoscale wires
The present invention generally relates to nanotechnology and, in particular, to branched nanoscale wires. In some cases, the branched nanoscale wires may be produced using vapor-phase and/or solution-phase synthesis. Branched nanoscale wires may be grown by depositing nanoparticles onto a nanoscale wire, and segments or “branches” can then be grown from the nanoparticles. The nanoscale wire may be any nanoscale wire, for example, a semiconductor nanoscale wire, a nanoscale wire having a core and a shell. The segments may be of the same, or of different materials, than the nanoscale wire, for example, semiconductor/metal, semiconductor/semiconductor. The junction between the segment and the nanoscale wire, in some cases, is epitaxial. In one embodiment, the nanoparticles are adsorbed onto the nanoscale wire by immobilizing a positively-charged entity, such as polylysine, to the nanoscale wire, and exposing it to the nanoparticles. In another embodiment, nanoparticles are deposited onto a nanoscale wire by etching the nanoscale wire to produce an H-terminated surface, then exposing the surface to a solution comprising a metal ion, which can be reduced by the surface to form nanoparticles. Segments or branches can then be grown from the deposited nanoparticles to form the branched nanoscale wire.
US08058639B2 Nitride semiconductor element and method for production thereof
A light-emitting apparatus of the present invention includes: a mounting base 260 which has a wire 265; and a nitride-based semiconductor light-emitting device flip-chip mounted on the mounting base 260. The nitride-based semiconductor light-emitting device 100 includes a GaN-based substrate 10 which has an m-plane surface 12, a semiconductor multilayer structure 20 provided on the m-plane surface 12 of the GaN-based substrate 10, and an electrode 30 provided on the semiconductor multilayer structure 20. The electrode 30 includes an Mg layer 32. The Mg layer 32 is in contact with the surface of the p-type semiconductor region of the semiconductor multilayer structure 20. The electrode 30 is coupled to the wire 265.
US08058637B2 Phase change memory device and method for manufacturing the same
A phase change memory device includes a semiconductor substrate having a first conductivity type well An isolation structure is formed in the semiconductor substrate having the first conductivity type well to define active regions. Second conductivity type high concentration areas are formed in surfaces of the active regions. Insulation patterns are formed under the second conductivity type high concentration areas to insulate the second conductivity type high concentration areas from the first conductivity type well. A plurality of vertical diodes are formed on the second conductivity type high concentration areas which are insulated from the first conductivity type well.
US08058636B2 Variable resistance nonvolatile memory apparatus
A nonvolatile memory apparatus includes a first electrode (111), a second electrode (112), a variable resistance layer (113) which is disposed between the electrodes, a resistance value of the variable resistance layer reversibly varying between a plurality of resistance states based on an electric signal applied between the electrodes, a first terminal (103) connected to the first electrode, and a second terminal (104) connected to the second terminal. The variable resistance layer comprises at least a tantalum oxide, and is configured to satisfy 0
US08058633B2 Pulse width modulation signal generating device, image display apparatus including pulse width modulation signal generating device, and pulse width modulation signal generating method
A pulse width modulation signal generating device which generates a pulse width modulation signal for modulating laser beam according to image data includes: a cycle signal output circuit which outputs a cycle signal having a cycle corresponding to a drawing rate for drawing the image data by the laser beam; and a pulse width modulation circuit which receives supply of the image data and the cycle signal and modulates a pulse wave having a cycle determined by the cycle signal by changing duty ratio of the pulse wave based on the image data to produce the pulse width modulation signal.
US08058631B2 Semiconductor manufacturing apparatus
A semiconductor manufacturing includes: an ion source and a beam line for introducing an ion beam into a target film which is formed over a wafer with an insulating film interposed therebetween; a flood gun for supplying the target film with electrons for neutralizing charges contained in the ion beam; a rotating disk for subjecting the target film to mechanical scanning of the ion beam in two directions composed of r-θ directions; a rear Faraday cage for measuring the current density produced by the ion beam; a disk-rotational-speed controller and a disk-scanning-speed controller for changing the scanning speed of the target film; and a beam current/current density measuring instrument for controlling, according to the current density, the scanning speed of the target film.
US08058627B2 Addressable transmission electron microscope grid
A planar substrate for electrochemical experimentation provides multiple isolated electrical conductors sandwiched between insulating layers of ultrananocrystalline diamond. The isolated electrical conductors may attach to conductive pads at the periphery of the substrate and exposed at apertures in the central region of the substrate for a variety of experimental purposes.
US08058624B2 Method of detection of fast neutrons
A simple method is developed for detection of fast neutrons for systems of detection of radioactive materials, which does not involve moderator systems, operates on the real time scale and ensures high detection efficiency. The method includes conversion of the cascade of gamma-quanta formed as a result of inelastic scattering of neutrons in a converter material with high atomic number into a set of light scintillations by a scintillator, processing of signals obtained in recording of said scintillations, formation of counting pulses with frequency proportional to the neutron flux and their recording according to an appropriate algorithm. Inorganic scintillators with high effective atomic number are used, and, as converter materials for inelastic scattering of neutrons, materials with high atomic numbers are used, which are a constituent part of said inorganic scintillators. Processing of the obtained signals is carried out by their integration with time constant of at least 30 microseconds, and formation of counting pulses is made by selection of the integrated signals in the energy range equivalent to 10-300 keV. Examples of inorganic scintillators comprising material with high effective atomic number used as the converter are crystals BGO, GSO, ZnWO, CWO, CsI(Tl), NaI(Tl), and LiI(Eu).
US08058622B2 Photomultiplier tube interface device
The present invention provides a photomultiplier tube interface device (PMT), comprising a PMT module and a circuit substrate. The PMT module comprises a plurality of pins formed at a front end. A plurality of contacts are disposed on a lateral side of the circuit substrate to be electrically connected to the plurality of pins while a connecting base is arranged at a peripheral portion on another lateral side of the circuit substrate to be electrically connected to the contacts. By means of the interface device, not only the connecting pins of the PMT can be protected from being damaged and generating high frequency noise but also the convenience for assembling or replacing the PMT can be improved.
US08058620B2 Method for improving clinical data quality in positron emission tomography
A method for improving clinical data quality in Positron Emission Tomography (PET). The method provides for the processing of PET data to accurately and efficiently determine a data signal-to-noise (SNR) corresponding to each individual clinical patient scan, as a function of a singles rate in a PET scanner. The method relates an injected dose to the singles rate to determine SNR(Dinj), and provides an accurate estimate of quantity proportional to SNR, similar in function to SNR(Dinj). Knowledge of SNR(Dinj) permits determination of peak SNR, optimal dose, SNR deficit, dose deficit, and differential dose benefit. The patient dose is fractionated, with a small calibration dose given initially. After a short uptake, the patient is pre-scanned to determine T, S, and R. An optimal dose is then determined and the remainder is injected.
US08058617B2 Method and apparatus for detecting organic materials and objects from multispectral reflected light
The present invention is a method of determining the presence of keratin, particularly hard keratin, such as exists in mammalian hair and feathers, and objects comprising such materials. The method of the present invention also includes displaying information derived from such a determination, as well as a measurement method followed by transmission of data to a remote processing site for analysis or display. The invention also includes devices for carrying out the determination, display and/or transmission.
US08058616B2 Apparatus for authenticating a person of at least one biometric parameter
The apparatus for authenticating a person on the basis of at least one biometric parameter, particularly on the basis of a fingerprint, comprises a biometric detector (20) for detecting a biometric parameter, a skin detector (24) for identifying, in a contactless manner, living human skin within a scanning area. The skin detector (24) is provided with at least one group encompassing at least one radiation unit (26,28) and at least one reception unit (30). The at least one radiation unit (26,28) emits radiation in the direction of the scanning area at least at two different wavelengths ranging from 400 nm to 1500 nm, at least one of the wavelengths (26,28) ranging from 900 nm to 1500 nm, while the at least one reception unit (30) receives radiation reflected from the scanning area. The apparatus further comprises a signal evaluation unit (22) that is connected to the biometric detector (20) and the skin detector (24) and is used for evaluating the intensity of the reflected radiations of the radiation unit (26,28) which are received by the reception unit (30). Based on the intensities of the reflected radiations of the radiation unit (26,28) which are received by the reception unit (30) at the two different wavelengths, the signal evaluation unit (22) can determine whether the skin detector identifies living human skin. Detecting living human skin is a prerequisite for outputting an authentication signal.
US08058609B2 Beam power with multipoint broadcast
A beam power source transmits a signal indicating power availability, receives a request for power in response, and beams power in response to the request.
US08058605B2 Optoelectronic sensor for safeguarding a hazardous area
An optoelectronic sensor for safeguarding a hazardous area, such as a light grid, has a first and a second sensor part. The two sensor parts are arranged at a spatial distance from one another. Each sensor part has a plurality of transmitting elements for generating transmitted beams and a plurality of receiving elements for receiving the transmitted beams. In this way, a plurality of transmitted beams in opposite directions are formed between the sensor parts. Each sensor part has at least one evaluation circuit, which is coupled to the receiving elements of the respective sensor part. Each evaluation circuit is designed to generate a switch-off signal in a manner dependent on the respectively coupled receiving elements. In a preferred configuration, each sensor part has a plurality of evaluation circuits which are coupled to one another to form a series arrangement of evaluation circuits, and which are additionally coupled to a common data bus connection.
US08058600B2 Device and method for the acquisition and automatic processing of data obtained from optical codes
The device for the acquisition and automatic processing of data obtained from optical codes comprises a CMOS optical sensor; an analog processing unit connected to the optical sensor; an analog/digital conversion unit connected to the analog processing unit; a logic control unit connected to the CMOS optical sensor, the analog processing unit and the analog/digital conversion unit; and a data-processing unit connected to the logic control unit and the analog/digital conversion unit. The CMOS optical sensor and at least one of the analog processing, analog/digital conversion, logic control and data processing units are integrated in a single chip. The data processing unit processes the digital signals corresponding to the image acquired by the CMOS sensor and extracts the optically coded data.
US08058599B2 Photoelectric converter, image sensor, and signal reading circuit
A photoelectric converter has light receiving elements, amplifier circuits connected to respective outputs of the light receiving elements, reset circuits connected to respective outputs of some of the light receiving elements, and connection circuits connected between respective outputs of adjacent ones of the light receiving elements.
US08058597B2 Low cost deployment system and method for airborne object
A deployment system is provided for utilization onboard an airborne object including a deployable element. In one embodiment, the deployment system includes a circumferential restraint and a release mechanism mounted to the airborne object. The circumferential restraint is disposed at least partially around the airborne object in a constraining position wherein the circumferential restraint prevents deployment of the deployable element. The release mechanism normally resides in a first position in which the release mechanism maintains the circumferential restraint in the constraining position. The release mechanism is movable to a second position to release the circumferential restraint from the constraining position and permit deployment of the deployable element.
US08058596B2 Method of controlling missile flight using attitude control thrusters
A method of controlling flight of a missile includes using gyroscopes, such as pitch rate gyroscopes, to sense when a factor based on the angular rate of change of the missile exceeds a threshold value. One the threshold value is exceeded, a decision may be made to use one or more compensation thrusters to reduce the angular rate of change. The use of the compensation thrusters may correct residual angular velocities from a pitch over maneuver used to put the missile on an intended course. In addition, the compensation thrusters may be used to compensate for errors in missile heading induced after the pitch over maneuver, such as induced by misalignment of thrust provided by a main rocket motor of the missile. Multiple compensation thrusters may be used to compensate for angular changes in the pitch and yaw directions.
US08058591B2 Systems and methods for providing localized heat treatment of gas turbine components
Systems and methods for providing localized heat treatment of gas turbine components are provided. In this regard, an exemplary method includes: identifying an area of a gas turbine component to which localized heat treatment is to be performed; positioning a resistance heating element, sized and shaped to transfer heat to the area, adjacent the area; electrically coupling a current-limiting power controller to the resistance heating element; and locally heating the area using the resistance heating element, with power being provided to the resistance heating element via the current-limiting power controller.
US08058588B2 Electronically controlled warmer drawer
An electronically controlled warmer drawer that supports a plurality of products, e.g., towels, in a drawer that is attached to a housing is disclosed. The housing includes a plurality of flow paths constructed to facilitate the passage of a heated gas flow through the cavity defined by the drawer. The drawer further includes a plurality of brackets constructed to support the articles to be heated along with a user interface, vents, blower fan, electrical heating element and two internal chambers. The system is controlled by way of the user interface on the front of the housing that interacts with an electronic control system to operate the heating element and fan. A sensor sends signals to the electronic control system to regulate the heating element and fan.
US08058585B2 Plasma processing method, plasma processing apparatus and storage medium
A plasma processing method includes the steps of: loading a substrate on a lower electrode, the substrate having a resist mask formed on a transcription film; supplying a processing gas into a processing chamber; forming a magnetic field, which is oriented toward one direction and perpendicular to a line connecting an upper and the lower electrode; supplying a high frequency power to the lower electrode in the processing chamber to thereby form an electric field; converting the processing gas into a plasma by a magnetron discharge caused by a presence of an orthogonal electromagnetic field; and forming lenses on the transcription film by using the plasma. The high frequency power is supplied to the lower electrode while controlling the magnitude of the electric power divided by a surface area of the substrate to be in a range from about 1200 W/31415.9 mm2 to 2000 W/31415.9 mm2.
US08058581B2 Rotary control switch mounted on control panel of electrical appliance
A rotary control switch includes a body member, a shaft member and a conducting member. The body member includes a main body having a receptacle and a perforation. Multiple recesses are disposed within the receptacle. The perforation is communicated with the receptacle. The shaft member includes a base and a rotating shaft. The base has a sustaining structure. A protrusion is extended from the rotating shaft. The conducting member is connected with the base of the shaft member. The protrusion is sustained against or engaged with the main body and the base is accommodated within the receptacle of the body member. The base of the shaft member is rotated with respect to the control panel and the body member upon rotation of the rotating shaft. When the sustaining structure is sustained against a specified one of the recesses, the conducting member is electrically connected with a corresponding contact pad of the control panel.
US08058579B2 Keyboard with an octagonal guide for a key
A key module for a keyboard includes a key having a guiding plunger, and a key housing having a set of walls with an opening formed by the set of walls. The opening formed by the set of walls is configured to receive the guiding plunger. The set of walls includes at least eight guiding surfaces configured to contact the guiding plunger. The guiding plunger is configured to contact the eight guiding surfaces as the guiding plunger moves up and down in the opening.
US08058578B1 Remote safety switch
A safety switch allows for greater safety and greater ease in operating a machine where multiple operators may be required. The safety switch allows multiple operators in different locations to exercise control over the machine, reducing the risk of accidents and improper operation of the machine.
US08058574B2 Auxiliary contact block for expanding a switching device
An auxiliary contact block is disclosed for expanding a switching device and to a switching device having at least one auxiliary contact block. A compact auxiliary contact block, i.e. a block requiring little wiring and space, for a switching device is disclosed, and a switching device having at least one auxiliary contact block. In at least one embodiment of the auxiliary contact block, the auxiliary contact block includes auxiliary contacts disposed in a plane, the contacts having contact bridges and associated fixed contact pieces, and at least one contact slider, which can be equipped with at least one auxiliary contact pair. The configuration of the auxiliary contacts in a plane as described herein allows a very small installation size and very little wiring complexity of the auxiliary contacts in a simple manner. The actuating unit can, for example, be configured as a slider that couples the contact slider and the switching device with each other.
US08058568B2 Circuit board and method for fabricating the same
A circuit board and a method for fabricating the same are provided. The circuit board includes a core board, a first bonding layer disposed on the core board, and a first wiring layer disposed on the first bonding layer. The first bonding layer enables the first wiring layer to be bonded to the core layer better, thereby preventing delamination and forming a fine-pitch wiring layer.
US08058562B2 Wiring substrate and method of manufacturing the same
A wiring substrate is provided. The wiring substrate includes: a core layer in which a gap is formed; and a lamination layer which includes an insulating layer and a wiring layer and which is formed on at least one surface of the core layer. The lamination layer has a thermal expansion coefficient different from that of the core layer. A plurality of mounting regions on which an electronic component is to be mounted are provided on the lamination layer to be spaced from each other. The gap in the core layer is filled with an insulating member having the same material as the insulating layer and surrounds each of the plurality of mounting regions or each of mounting region groups including one or more of the mounting regions.
US08058561B2 Circuit board and manufacturing method thereof
A manufacturing method of a circuit board is provided. A metal core is provided. A conductive layer is formed on each of some carriers. The carriers and dielectric layers are laminated at both sides of the metal core to form a stacked structure. Each of the dielectric layers is located between the corresponding carrier and the metal core, and a portion of the conductive layer is embedded in the corresponding dielectric layer. Then, the carriers are removed. A blind via and/or a through via are/is formed in the stacked structure to connect the corresponding conductive layer and the metal core and/or connect the conductive layers at both sides of the metal core, wherein the through via penetrates the metal core. The conductive layer on a surface of the dielectric layer is removed.
US08058559B2 Flexible printed circuit board and electronic apparatus
A flexible printed circuit board includes: a base film that has electrical insulation property; a conductive pattern that is formed on the base film and including a pair of differential signal lines and a ground line; an insulating layer that is formed on the conductive pattern; a conductive layer that is formed on the insulating layer; and a connecting portion that electrically connects the ground line and the conductive layer through a penetration hole formed on the insulating layer.
US08058558B2 Printed circuit board and manufacturing method thereof
A printed circuit board and a manufacturing method thereof are disclosed. Using a method of manufacturing a printed circuit board which includes forming a circuit pattern, which includes lands, on a first board; forming a paste bump on the land of the first board; and stacking an insulation on a surface of the first board such that the paste bump penetrates the insulation, where the paste bump is formed to cover the land of the first board, the areas of the lands can be reduced to manufacture a printed circuit board of high density, and the contact reliability can be increased due to the increase in contact area between the lands and paste bumps to improve the performance of the high-density printed circuit-board.
US08058556B2 Fluorinated copolymer, electric wire, and method for production of the electric wire
A fluorocopolymer having a tetrafluoroethylene-derived constituent unit as essential unit, and hexafluoropropylene-derived constituent unit and/or perfluoro(alkyl vinyl ether)-derived constituent unit, wherein, when the fluorocopolymer is molded into a film, the film has not more than 10000 fisheyes capable of enclosing a square with a side length of 44 μm and incapable of enclosing a square with a side length of 178 μm per 100 g and not more than 1000 fisheyes capable of enclosing a square with a side length of 178 μm per 100 g.
US08058555B2 Conductor raceway separator
A divider for keeping current-carrying conductors separated transversely in raceways, such as walker ducts and cable trays, in which multiple conductors extend, in order that air can flow around the conductors and cool the conductors. The divider is mounted in the raceway to form passages through which some of the conductors can extend spaced from other conductors. Two separators are mounted together and preferably mounted to the raceway sidewall, forming at least a base passage between the separator and the sidewall of the raceway, and an elevated passage between the walls of the separators.
US08058553B2 Electronic device
According to one embodiment, an electronic device includes a housing, an outer wall, a rib, a cable, and a stopper. The housing houses at least part of an electronic component. The outer wall constitutes at least part of an outer contour of the housing. The rib is located between the outer wall and the electronic component, and the outer surface of the rib faces the inner surface of the outer wall. The cable is routed between the outer wall and the rib. The stopper is housed in the housing, and engages the rib to prevent the rib from inclining toward the outer wall.
US08058546B1 Concentrating solar collector
An apparatus is provided comprising a compound parabolic concentrating (CPC) trough, a target, a plurality of sunlight diverters, and a tracker. The CPC trough is for concentrating sunlight and is symmetric about an imaginary plane of symmetry. The target is for absorbing sunlight concentrated by the trough. The plurality of sunlight diverters is to increase the sunlight received by the trough. The tracker is to orient the trough so that the sun is positioned on the plane of symmetry.
US08058544B2 Flexible music composition engine
An apparatus, method and system for generating music in real time are provided. A pipeline for coordinating generation of a musical piece is created. At least one producer is loaded into the pipeline, the at least one producer for producing at least one high level musical element of the musical piece, independent of other producers in the pipeline. At least one generator is called by the at least one producer, the at least one generator for generating at least one low level music element of the musical piece. The at least one low level musical element and the at least one high level musical element are integrated, such that the musical piece is generated in real time.
US08058541B2 Percussion accessories for drumsticks
The accessory for a drum stick includes a pair of support members defining a parting plane and an elongate channel defined by elongated substantially parallel arcuate recesses on opposing sides of the parting plain. Biasing members, in the form of closed loops or rings, secure the support members and draw the support members together to minimize the cross-sectional dimensions of the elongate channel when the support members about against each other in a contracted condition. The cross-sectional dimensions of the elongate channel increase when the support members are separated and moved in opposing directions to an expanded condition, resulting in restoring forces in the biasing members that tend to revert the support members to the contracted condition. Sound producing elements are provided, such as steel shot within compartments formed in the supporting members or jingles attached to the support members. Insertion of a drum stick into the elongate channel separates the members and moves them from the contracted condition to an expanded condition against the action of the biasing members and the accessory can be reliably retained on the shaft of the drum stick as a result of frictional forces due to the restoring forces urging the support members against the drumstick. Hitting the drum stick as a percussion instrument provides additional sounds produced by the sound producing members, such as the steel shot or pellets or jingles.
US08058537B1 Maize variety hybrid 10147840
A novel maize variety designated 10147840 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 maize variety 10147840 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into 10147840 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety 10147840, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety 10147840. This invention further relates to methods for producing maize varieties derived from maize variety 10147840.
US08058536B1 Maize variety hybrid 10157970
A novel maize variety designated 10157970 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 maize variety 10157970 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into 10157970 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety 10157970, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety 10157970. This invention further relates to methods for producing maize varieties derived from maize variety 10157970.
US08058533B1 Maize variety hybrid 10183480
A novel maize variety designated 10183480 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 maize variety 10183480 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into 10183480 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety 10183480, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety 10183480. This invention further relates to methods for producing maize varieties derived from maize variety 10183480.
US08058530B1 Maize variety hybrid 10105890
A novel maize variety designated 10105890 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 maize variety 10105890 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into 10105890 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety 10105890, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety 10105890. This invention further relates to methods for producing maize varieties derived from maize variety 10105890.
US08058525B1 Maize variety inbred PH13H3
A novel maize variety designated PH13H3 and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PH13H3 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH13H3 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PH13H3 or a locus conversion of PH13H3 with another maize variety.
US08058524B1 Maize variety inbred PHW6G
A novel maize variety designated PHW6G and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PHW6G with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PHW6G through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PHW6G or a locus conversion of PHW6G with another maize variety.
US08058523B1 Maize variety PHHTE
A novel maize variety designated PHHTE and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PHHTE with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PHHTE through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PHHTE or a trait conversion of PHHTE with another maize variety. Inbred maize varieties derived from maize variety PHHTE, methods for producing other inbred maize varieties derived from maize variety PHHTE and the inbred maize varieties and their parts derived by the use of those methods.
US08058520B2 Soybean cultivar 2585921658
A soybean cultivar designated 2585921658 is disclosed. The invention relates to the seeds of soybean cultivar 2585921658, to the plants of soybean 2585921658, to plant parts of soybean cultivar 2585921658 and to methods for producing a soybean plant produced by crossing soybean cultivar 2585921658 with itself or with another soybean variety. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. This invention also relates to soybean cultivars or breeding cultivars and plant parts derived from soybean variety 2585921658, to methods for producing other soybean cultivars, lines or plant parts derived from soybean cultivar 2585921658 and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants and plant parts produced by crossing the cultivar 2585921658 with another soybean cultivar.
US08058518B2 Soybean variety XB15Q09
According to the invention, there is provided a novel soybean variety designated XB15Q09. This invention thus relates to the seeds of soybean variety XB15Q09, to the plants of soybean XB15Q09 to plant parts of soybean variety XB15Q09 and to methods for producing a soybean plant produced by crossing plants of the soybean variety XB15Q09 with another soybean plant, using XB15Q09 as either the male or the female parent.
US08058516B2 Rice metallothionein promoters
The present invention provides non-coding regulatory element polynucleotide molecules isolated from the Metallothionein gene of Oryza sativa and useful for expressing transgenes in plants. The invention further discloses compositions, polynucleotide constructs, transformed host cells, transgenic plants and seeds containing the Oryza sativa regulatory polynucleotide sequences, and methods for preparing and using the same.
US08058508B2 Optimizing glycan processing in plants
The invention is directed to methods for optimizing glycan processing in organisms (and in particular, plants) so that a glycoprotein having complex type bi-antennary glycans and thus containing galactose residues on both arms and which are devoid of (or reduce in) xylose and fucose can be obtained. The invention is further directed to said glycoprotein obtained and host system comprising said protein.
US08058503B1 Non-dehiscent pygmy sesame variety sesaco 70
Pygmy sesame line (Sesamum indicum L.) having a homozygous allele (py/py) and improved non-dehiscence (IND) is disclosed. A variety thereof (py/py) sesame designated Sesaco 70 (S70) is herein disclosed. Its degree of shatter resistance, or seed retention, makes S70 suitable for mechanized harvesting.
US08058489B2 Processes for producing pentafluoropropenes and azeotropes comprising HF and certain halopropenes of the formula C3Cl2F4, C3ClF5, or C3HF5
A process is disclosed for making CF3CF═CHF or mixtures thereof with CF2═CFCHF2. The process involves (i) contacting CHCl2CF2CF3, and optionally CHClFCF2CClF2, in a reaction zone in the presence of a catalytically effective amount of dehydrofluorination catalyst to produce CCl2═CFCF3, and, if CHClFCF2CClF2 is present, CClF═CFCClF2; (ii) contacting CCl2═CFCF3 and CClF═CFCClF2, if any, formed in (i) with hydrogen fluoride (HF) in a reaction zone, optionally in the presence of a fluorination catalyst, to produce CClF═CFCF3, and if CClF═CFCClF2 is present, CF2═CFCClF2; (iii) contacting CClF═CFCF3 and CF2═CFCClF2, if any, formed in (ii) in a reaction zone with H2 in the presence of a catalyst comprising a catalytically effective amount of palladium supported on a support of chromium oxide, fluorinated chromium oxide, chromium fluoride, aluminum oxide, aluminum fluoride, and/or fluorinated alumina to produce a product mixture comprising CF3CF═CHF, and if CF2═CFCClF2 is present, CF2═CFCHF2; and (iv) recovering CF3CF═CHF, or a mixture thereof with CF2═CFCHF2, from the product mixture formed in (iii); and optionally (v) separating at least a portion of any CF3CF═CHF in the product mixture formed in (iii) from the CF2═CFCHF2 in the product mixture formed in (iii).Also disclosed are azeotropic compositions involving CCl2═CFCF3 and HF; involving CCl2═CFCF3, CClF═CFCClF2 and HF; involving CClF═CFCF3 and HF; involving CClF═CFCF3, CF2═CFCClF2 and HF; or involving CF2═CFCHF2 and HF.
US08058488B2 Synthesis of hydrofluoroalkanols and hydrofluoroalkenes
Described herein is a process for the manufacture of hydrofluoroalkanols of the structure RfCFClCHROH, comprising reacting a halofluorocarbon of the structure RfCFX2, wherein each X is independently selected from Cl, Br, and I, with an aldehyde and a reactive metal in a reaction solvent to generate a reaction product comprising a metal hydrofluoroalkoxide, neutralizing said metal hydrofluoroalkoxide to produce a hydrofluoroalkanol, and recovering the hydrofluoroalkanol. Also described herein are methods of manufacturing hydrofluoroalkenes of the structure RfCF═CHR from halofluorocarbons of the structure RfCFX2, wherein each X is independently selected from Cl, Br, and I, comprising (1) reacting halofluorocarbons of the structure RfCFX2, wherein each X is independently selected from Cl, Br, and I, with an aldehyde and a reactive metal to generate a reaction product comprising a metal hydrofluoroalkoxide, and reductively dehydroxyhalogenating said metal hydrofluoroalkoxide to produce a hydrofluoroalkene or (2) reacting a hydrofluoroalkanol of the structure RfCFXCHROH or a hydrofluoroalkoxide of the structure RfCFXCHROMX, wherein M is a reactive metal in the +2 oxidation state, with a carboxylic acid anhydride and a reactive metal in a reaction solvent to form a hydrofluoroalkene and isolating the hydrofluoroalkene. In particular, 2,3,3,3,-tetrafluoro-1-propene may be manufactured with this process. Also described are compounds of the formula RfCFClCHROC(═O)R′.
US08058485B2 Process for the production of dichlorotrifluoroethane
A process for the production of dichlorotrifluoroethane is described. The process comprises reacting perchloroethylene with hydrogen fluoride in the vapor phase at elevated temperature in at least one reactor in the presence of a fluorination catalyst to produce a composition comprising dichlorotrifluoroethane, hydrogen chloride, unreacted perchloroethylene and unreacted hydrogen fluoride. The composition that is produced is subjected to a separation step to recover a first fraction comprising dichlorotrifluoroethane and a second fraction comprising perchloroethylene and hydrogen fluoride. The second fraction is further separated into a hydrogen fluoride-rich fraction and a perchloroethylene-containing, organic-rich fraction which are then recycled. The dichlorotrifluoroethane that is recovered may be used to prepare pentafluoroethane.
US08058484B2 Flexible glycerol conversion process
The present invention relates to a process for converting byproducts of the manufacture of biodiesel into industrially useful oxygenated products of greater commercial value. The process includes a trickle bed reactor in which a glycerol-rich feedstock is reacted with hydrogen in the presence of a nickel-tungsten catalyst under typical refining condition of high temperature and pressure, yielding propane synfuel or propanediols.
US08058475B2 Substituted cyclohexylmethyl compounds
Novel cyclohexylmethyl compounds corresponding to formula I wherein R1, R2, R3, R4 and R5, have the meanings given in the description. Pharmaceutical formulations containing these compounds, as well as a processes for preparing these compounds and related methods of treatment are also provided.
US08058473B2 Method for producing alpha, beta-unsaturated calboxylic acid
Disclosed is a method for producing an α, β-unsaturated carboxylic acid from an olefin or an α, β-unsaturated aldehyde, while suppressing dissolution of a silica carrier, which is a carrier for a silica-supported noble metal-containing catalyst, in a water-containing solvent. Specifically disclosed is a method for producing an α, β-unsaturated carboxylic acid through oxidation of an olefin or an α, β-unsaturated aldehyde in a water-containing solvent in the presence of a silica-supported noble metal-containing catalyst in a reactor, in which at least one of silicic acid and ions thereof is supplied into the reactor.
US08058471B2 Method for producing optically active hydroxycarboxylic acid derivatives or salts thereof
The present invention has its object to provide a method for producing an optically active hydroxycarboxylic acid derivative which is an intermediate important for production of medicines, agrochemicals, chemical products, and so on. The production method of the present invention comprises: carrying out a hydrogen-transfer reduction of a ketocarboxylic acid or a salt thereof by the reaction of an optically active diamine complex to produce an optically active hydroxycarboxylic acid derivative. According to the present invention, it is possible to safely and efficiently produce an industrially-useful optically active hydroxycarboxylic acid derivative.
US08058466B2 Method for producing 3-pentenenitrile by means of the hydrocyanation of 1,3-butadiene
An process for preparing 3-pentenenitrile by hydrocyanating 1,3-butadiene, in which the process yield with regard to recycled 1,3-butadiene is maximized.
US08058461B2 Mono-indenyl transition metal compounds and polymerization therewith
This invention relates to transition metal compounds, catalyst systems comprising said compounds and polymerization processes using such catalyst systems, where the transition metal compound is represented by the formula: This invention also relates to process to produce such compounds.
US08058453B2 Process for the preparation of Carvedilol Form II
A cost-effective, industrially feasible process for the manufacture of crystalline Carvedilol Form-II using novel Carvedilol salts comprises the steps of reacting 4-(2,3-epoxy propoxy)carbazole (II) with 2-(2-methoxy phenoxy)ethyl amine (III) followed by acidification with mineral acid in presence of an organic solvent to yield acid addition salts, treatment of the said salts with base(s) in presence of organic solvent(s), water and isolation from the organic solvent(s) followed by crystallization from ethyl acetate.
US08058448B2 Processes and reagents for sulfurization of oligonucleotides
The present invention relates to processes and reagents for oligonucleotide synthesis and purification. One aspect of the present invention relates to compounds useful for activating phosphoramidites in oligonucleotide synthesis. Another aspect of the present invention relates to a method of preparing oligonucleotides via the phosphoramidite method using an activator of the invention. Another aspect of the present invention relates to sulfur-transfer agents. In a preferred embodiment, the sulfur-transfer agent is a 3-amino-1,2,4-dithiazolidine-5-one. Another aspect of the present invention relates to a method of preparing a phosphorothioate by treating a phosphite with a sulfur-transfer reagent of the invention. In a preferred embodiment, the sulfur-transfer agent is a 3-amino-1,2,4-dithiazolidine-5-one. Another aspect of the present invention relates to compounds that scavenge acrylonitrile produced during the deprotection of phosphate groups bearing ethylnitrile protecting groups. In a preferred embodiment, the acrylonitrile scavenger is a polymer-bound thiol. Another aspect of the present invention relates to agents used to oxidize a phosphite to a phosphate. In a preferred embodiment, the oxidizing agent is sodium chlorite, chloramine, or pyridine-N-oxide. Another aspect of the present invention relates to methods of purifying an oligonucleotide by annealing a first single-stranded oligonucleotide and second single-stranded oligonucleotide to form a double-stranded oligonucleotide; and subjecting the double-stranded oligonucleotide to chromatographic purification. In a preferred embodiment, the chromatographic purification is high-performance liquid chromatography.
US08058440B2 Process for producing 5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid
5-Methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid of formula (5) or a salt thereof, is prepared by reacting reacting 2-bromo-5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine of formula (3) or a salt thereof, with a metal cyanide, to obtain 2-cyano-5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine of formula (4) or a salt thereof, and hydrolyzing the 2-cyano-5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine of formula (4) or a salt thereof.
US08058438B2 Eszopiclone process
Eszopiclone is prepared by reacting zopiclone with an enatiomerically pure di-p-toluoyl tartaric acid, recovering a solid salt, and reacting a solid salt with a base. Zopiclone is prepared by reacting 6-(5-chloropyrid-2-yl)-5-hydroxy-7-oxo-5,6-dihydropyrrolo[3,4-b]-pyrazine with 1-chlorocarbonyl-4-methylpiperazine hydrochloride.
US08058431B2 Fluorescent double stranded DNA binding dyes
Disclosed is a fluorescent dye comprising a benzothiazolium moiety and a pyrimidinium moiety connected by a mono-methine bridge, characterized in that (i) the 2-position of the pyrimidine carries a substituent which starts with a C-atom and (ii) the 5- and 6- positions of the pyrimidine ring are an integral part of a further aromatic ring structure as exemplified by the following:
US08058430B2 Biologically active aphrocallistin compounds
The subject invention provides novel compositions of biologically active compounds which can advantageously be used in blocking cellular proliferation and/or treatment of cancer. Exemplified are:
US08058425B2 Purine derivatives as kinase inhibitors
The present invention provides kinase inhibitors of Formula I.
US08058424B2 Synthesis of 5-azacytidine
The present invention provides a method for the preparation of 5-azacytidine, wherein 5-azacytidine is represented by the structure: The method involves the silylation of 5-azacytosine, followed by the coupling of silylated 5-azacytosine to a protected β-D-ribofuranose derivative. The coupling reaction is catalyzed by trimethylsilyl trifluoromethanesulfonate (TMS-Triflate).
US08058423B2 High-risk human papillomavirus detection
This invention provides compositions and methods for detecting HPV in a sample. This invention also provides related kits, systems, and computers.
US08058421B2 Promoters for regulation of gene expression in plant roots
The present invention is directed to promoters isolated from maize and functional equivalents thereto. The promoters of the present invention have particular utility in driving root-specific expression of heterologous genes that impart increased agronomic, horticultural and/or pesticidal characteristics to a given transgenic plant. The present invention is also drawn to DNA molecules comprising the promoters of the invention and transformed plant tissues containing DNA molecules comprising a promoter of the invention operably linked to a heterologous gene or genes, and seeds thereof.
US08058420B2 Promoters for regulation of gene expression in plant roots
The present invention is directed to promoters isolated from maize and functional equivalents thereto. The promoters of the present invention have particular utility in driving root-specific expression of heterologous genes that impart increased agronomic, horticultural and/or pesticidal characteristics to a given transgenic plant. The present invention is also drawn to DNA molecules comprising the promoters of the invention and transformed plant tissues containing DNA molecules comprising a promoter of the invention operably linked to a heterologous gene or genes, and seeds thereof.
US08058416B2 Nucleic acid molecules encoding indoleamine 2,3-dioxygenase-2
The nucleotide and amino acid sequences of indoleamine 2,3-dioxygenase-2 (IDO2) and methods of use thereof are provided.
US08058413B2 Molecular transporters based on sugar and its analogues and processes for the preparation thereof
The inventive molecular transporter compound shows significantly high permeability through a biological membrane such as a plasma membrane, nuclear membrane and blood-brain barrier, and accordingly, can be effectively used in delivering various biologically active molecules.
US08058407B2 Purification of acidic proteins using ceramic hydroxyapatite chromatography
The present invention provides a method of removing product-related inactive or partially active species, high molecular weight aggregates, as well as other process-related impurities from preparations of acidic proteins by using ceramic hydroxyapatite chromatography.
US08058404B2 MCM6 and MCM7 monoclonal antibodies and methods for their use in the detection of cervical disease
Compositions and methods for diagnosing high-grade cervical disease in a patient sample are provided. The compositions include novel monoclonal antibodies, and variants and fragments thereof, that specifically bind to MCM6 or MCM7. Monoclonal antibodies having the binding characteristics of an MCM6 or MCM7 antibody of the invention are further provided. Hybridoma cell lines that produce an MCM6 or MCM7 monoclonal antibody of the invention are also disclosed herein. The compositions find use in practicing methods for diagnosing high-grade cervical disease comprising detecting overexpression of MCM6, MCM7, or both MCM6 and MCM7 in a cervical sample from a patient. Kits for practicing the methods of the invention are further provided. Polypeptides comprising the amino acid sequence for an MCM6 or an MCM7 epitope and methods of using these polypeptides in the production of antibodies are also encompassed by the present invention.
US08058402B2 Antagonistic human LIGHT-specific human monoclonal antibodies
Provided herein are antibodies, such as fully human antibodies that immunospecifically bind to an hLIGHT polypeptide. Also provided are isolated nucleic acids encoding antibodies, such as fully human antibodies, that immunospecifically bind to a hLIGHT polypeptide. Further provided are vectors and host cells comprising nucleic acids encoding antibodies, such as fully human antibodies, that immunospecifically bind to a hLIGHT polypeptide. Also provided are methods of making antibodies, such as fully human antibodies, that immunospecifically bind to a hLIGHT polypeptide. Also provided herein is a method of treating a hLIGHT-mediated disease in a subject comprising administering to the subject an antibody, such as a fully human antibody, that immunospecifically binds to a hLIGHT polypeptide. In preferred embodiments, that anti-hLIGHT antibodies provided herein will ameliorate, neutralize or otherwise inhibit hLIGHT biological activity in vivo (e.g., the hLIGHT-mediated production or secretion of CCL20, IL-8 or RANTES from a cell expressing a hLIGHT receptor). Also provided herein is a method for the detection of hLIGHT in a sample as well as a method for ameliorating, neutralizing or otherwise inhibiting hLIGHT activity, e.g., in a human subject suffering from a disorder in which hLIGHT activity is detrimental.
US08058401B2 Immunogenic compositions and uses thereof
The present invention relates generally to a method of eliciting or otherwise inducing an effective immune response to a micro-organism and compositions for use therein. More particularly, the present invention relates to a method of inducing an immune response to a parasite utilising an immunogenic composition comprising a glycosylphosphatidylinositol (referred to herein as “GPI”) inositolglycan domain or its derivatives. Even more particularly, the present invention contemplates an immunogenic composition comprising the Plasmodium falciparum GPI inositolglycan domain or its derivatives. The present invention is useful, inter alia, as a prophylactic and/or therapeutic treatment for disease conditions such as, for example, infection by parasites and in particular infection by Plasmodium species.
US08058394B2 Method for production of peptide thioester compound
The present invention provides a process for producing a peptide thioester compound. The process involves: (A) forming a peptide by a solid-phase synthesis method using a resin modified with a linker represented by the formula (1) as a solid phase: wherein R1 represents C1-4 alkyl group, R2 represents hydrogen atom or C1-4 alkoxy group, and n represents an integer of 1 to 4; (B) cleaving a bond between the solid phase and the peptide with at least one acid selected from dilute hydrochloric acid, dilute sulfuric acid, formic acid, and acetic acid to produce a peptide having a carboxyl group at the C-terminus; and (C) reacting a thiol compound with the peptide at −100 to 0° C. in the presence of a condensing agent in a solvent.
US08058392B2 Carbon nanotube binding peptides
Peptides have been generated that have binding affinity to carbon nanostructures and particularly carbon nanotubes. Peptides of or the invention are generally about twelve amino acids in length. Methods for generating carbon nanotube binding peptides are also disclosed.
US08058388B2 Process for alkoxylation with DMC catalysts in a loop reactor with ejector
The invention relates to a process for preparing polyethers of the formula (I) R1—(CHR2CHR3—O)n—H  (I) where n=1 to 12 000, R1=a radical comprising at least one carbon atom and R2 and R3 are each independently H or a hydrocarbon radical, where the units designated with the index n may be the same or different (the R2 and R3 radicals in the different units n may thus be the same or different), by alkoxylating a starter compound which comprises the R1 radical in the presence of a double metal cyanide catalyst (DMC catalyst) in a loop reactor, which is characterized in that the alkoxylation is performed in a loop reactor which has an ejector mixing nozzle, in which all substances involved in the reaction or assistants can be added to the circulated reaction mixture, an alkylene oxide or a plurality of different alkylene oxides being metered into the reaction mixture via the ejector mixing nozzle at the same time (random addition) or at different times (block addition).
US08058382B2 Uretdione formation in solution
The invention relates to a process for preparing polyisocyanates having a high uretdione group content by phosphine-catalysed isocyanate oligomerization in the presence of organic carbonates and/or nitriles.
US08058381B2 Liquid curable fluorosilicone composition and production method thereof
A liquid curable fluorosilicone composition having improved defoamability is provided. The composition comprises (A) an organopolysiloxane having a viscosity at 25° C. of 100 to 500,000 mPa·s and represented by the following formula: (CF3CH2CH2)aRbSiO(4-a-b)/2 wherein R is a monovalent hydrocarbon group with the proviso that at least 0.001% by mole of the hydrocarbon group is an alkenyl group, a is 0.1 to 1.0, b is 2.5 to 1.0, and a+b is 1.8 to 3.0, (B) an organohydrogenpolysiloxane containing at least two hydrogen atoms bonded to the silicon atom in a molecule, (C) an addition catalyst, and (D) a diorganopolysiloxane having a viscosity at 25° C. of 1 to 10,000 mPa·s which does not comprise trifluoropropyl group but comprises dimethylsiloxane unit.
US08058380B1 POSS enhanced compositions
A. new compound, a high temperature POSS-dianiline is provided. It is a composition of nanoparticles, which can be incorporated into polymers such as polyimides, polyamides, cyanate esters, and epoxies, for improved properties and performance of such polymers.
US08058377B1 Phosphate-containing polycarboxylate polymer dispersants
Phosphate-containing polycarboxylate polymer dispersant compositions of the invention comprise a polymer made from polyoxyalkylene groups, acrylic acid groups, mono-ester groups, and optionally di-ester and tri-ester groups, all in specific molar ratios. The polymer dispersants of the invention achieve quick mix-in dispersibility, particularly within hydratable cementitious compositions such as concrete, in comparison with polycarboxylate polymer dispersants that do not contain phosphate groups, while having improved initial slump as well as slump retention compared to phosphate-containing polymers of the prior art.
US08058376B2 Fluoropolymer produced by aqueous polymerization using dispersed particulate of fluorinated lonomer produced in situ
A process for making an aqueous dispersion of fluoropolymer particles by polymerizing in a first polymerization step at least one fluorinated monomer having an ionic group in an aqueous polymerization medium in the presence of initiator, the polymerizing providing dispersed particulate of fluorinated ionomer, and polymerizing in a second polymerization step at least one fluorinated monomer in the aqueous polymerization medium in the presence of the dispersed particulate of fluorinated ionomer and initiator to form the aqueous dispersion of particles of fluoropolymer.
US08058371B2 Super-solution homogeneous propylene polymerization
Processes for polymerizing propylene. About 40 wt % to about 80 wt % propylene monomer, based on total weight of propylene monomer and diluent, and about 20 wt % to about 60 wt % diluent, based on total weight of propylene monomer and diluent, can be fed into a reactor. The propylene monomer can be polymerized in the presence of a metallocene catalyst and an activator within the reactor at a temperature of about 80° C. or more and a pressure of about 13 MPa or more to produce a polymer product in a homogenous system. About 20 wt % to about 76 wt % (preferably About 28 wt % to about 76 wt %) propylene monomer, based on total weight of the propylene monomer, diluent, and polymer product, can be present at the reactor exit at steady state conditions.
US08058369B2 Method for operating bubble column reactor for the oligomerization of ethylene
The present invention relates to a bubble column reactor comprising a column reactor having a sparger plate dividing the column reactor into a top reaction compartment and a bottom compartment, characterized in that an inlet and outlet line for introducing and disposing a flushing medium are connected to the bottom compartment; and an operation method thereof.
US08058368B1 Gas-phase polymerization of alpha-olefin
A method for preparing polyolefin from alpha-olefin with high productivity using an internal circulating fluidized bed polymerization reactor is disclosed. The method for gas-phase polymerization of alpha-olefin comprising the steps of: supplying circulation gas including one or more alpha-olefins and inert gas into a polymerization reactor; polymerizing the alpha-olefin to polyolefin in two separated polymerization areas in the polymerization reactor; and discharging produced polyolefin from the polymerization reactor. The polymerization reactor is divided into the two polymerization areas by a draft tube, and an inside of the draft tube forms a riser where growing polyolefin polymers move up in fast fluidization, and an outside of the draft tube forms an annulus where the polyolefin polymers passing the riser move down by gravity, and the polyolefin polymers passing the annulus are introduced to a lower part of the riser again, so that the polyolefin polymers are polymerized during circulating between the riser and the annulus.
US08058361B2 Polymer and a film or sheet containing the same
Provided is a polymer prepared by using a vegetable oil-derived component and favorably used as a polylactic acid resin-softening agent that is effective in softening the polylactic acid resin while preserving the transparency of the polylactic acid resin and simultaneously resistant to bleeding out (extraction) of itself from the polylactic acid resin. Also provided are a resin mixture of the resin composition and a polylactic acid resin as well as a film or sheet prepared by using the resin mixture.The polymer (C) according to the present invention has an epoxidized vegetable oil segment (A) and a polylactic acid segment (B). The resin mixture according to the present invention is a mixture of the polymer (C) and the polylactic acid resin (D) at a (C)/(D) ratio of 10/90 to 50/50 (weight ratio).
US08058358B2 Method and formula for forming hyper-branched polymer
The invention provides hyper-branched polymer manufactured by adding a bismaleimide and a barbituric acid into a Brönsted base solution and reacting the mixture at 20 to 100° C. The formation may further include maleimide monomer and/or multi-maleimide monomer to modify the hyper-branched polymer properties. In addition, the barbituric acid is added to the reaction in a batch not initially charged with other reactants in a one-pot.
US08058352B2 Perfluorocyclobutane based water vapor transfer membranes
A membrane humidifier assembly includes a first flow field plate adapted to facilitate flow of a first gas thereto and a second flow field plate adapted to facilitate flow of a second gas thereto. A polymeric membrane is disposed between the first and second flow fields and adapted to permit transfer of water from the first flow field plate to the second flow field plate. The polymeric membrane includes a polymer having perfluorocyclobutyl groups.
US08058351B2 Method for preparing low molecular weight polymers
A process for producing low molecular weight polymers, the process comprising partially hydrogenating an unsaturated polymer to form a partially hydrogenated polymer, and reacting the partially hydrogenated polymer with an acyclic alkene in the presence of a metathesis catalyst.
US08058350B2 Polypropylene composition
A composition comprising: a) 50% to 90% of a propylene (co)polymer having: (i) a polydispersity index >3, (ii) melt flow rate >1 dg/min, and (iii) fraction soluble in xylene at 25° C. >1%, b) 5% to 25% of an ethylene/α-olefin copolymer having: (i) ethylene content over 50% but under 92% by mol, (ii) intrinsic viscosityover 1.2 but under 6 dL/g, (iii) density ranging from 0.850 to 0.890 g/cm3, and (iv) enthalpy of fusion under 62 J/g; c) 5% to 25% of a propylene/ethylene copolymer having: (i) propylene content over 50% but under 92% by mol, (ii) intrinsic viscosity over 2 but under 6 dL/g, (iii) density ranging from 0.850 to 0.890 g/cm3, (iv) product of reactivity ratios r1×r2 u nder 2, and (v) enthalpy of fusion under 45 J/g; wherein the weight ratio between component b and the sum of components b) and c) is 0.5 to 0.9.
US08058347B2 Composites and methods of making and using the composites
A composite including interpenetrating networks of an organic polymer, such as from an acrylate or olefin, having urethane groups; and an inorganic polymer, the composite having a low or no-shrinkage characteristic, and a method for making the composite, as defined herein.
US08058346B2 Monovinylarene conjugated diene copolymer compositions for acrylate blends
The present invention relates to monovinylarene-conjugated diene copolymer compositions adapted for blendability with acrylate polymers. In some embodiments, such compositions are provided that are particularly resistant to blocking when stored in pellet form.
US08058344B2 Glycodendrimers having biological activity
The present invention relates to new anionic glycodendrimers having new biological activity, processes for preparing them and their use in medicine including veterinary medicine.
US08058342B1 Composition and method of sealing and protecting asphalt shingles or other porous roofing and construction materials
Sealing compositions and application methods for sealing and protecting asphalt roof shingles or other porous roofing and construction materials are described for eliminating algae, mold and mildew, increasing granular adhesion, providing additional UV protection and significantly increasing the wind resistance of the roof or other construction material. The sealing composition includes an acrylic polymer that has been modified by a silicone surfactant to alter its wetting properties so as to promote wicking of the sealer under asphalt shingles and at open edges to prevent curling and water infiltration. The method of applying the sealing composition promotes uniform distribution of the product on the surface of installed roofs as well as enhances bonding between individual shingles by improved penetration on and between shingle layers to increase adhesion area.
US08058341B2 Aqueous dispersion type pressure-sensitive adhesive composition and pressure-sensitive adhesive product
An aqueous dispersion type pressure-sensitive adhesive composition contains an acrylic or rubber-based pressure-sensitive adhesive composition of the aqueous dispersion type and at least one hydrophilic polymer selected from the group consisting of polyalkylene glycols, polyvinylpyrrolidone, poly(vinyl alcohol)s, and poly((meth)acrylic acid), the amount of the hydrophilic polymer being from 0.5 to 15 parts by weight per 100 parts by weight, on a solid basis, of the acrylic or rubber-based pressure-sensitive adhesive composition of the aqueous dispersion type, and a pressure-sensitive adhesive product has a pressure-sensitive adhesive layer formed from the aqueous dispersion type pressure-sensitive adhesive composition.
US08058339B2 Rubber composition for tire and pneumatic tire
A rubber composition tire containing 0.1 to 10 parts by mass of zinc oxide particles having an average particle diameter of not more than 200 nm with respect to 100 parts by mass of a rubber component and a pneumatic tire employing the same are provided. This rubber composition for a tire can be suitably employed for manufacturing tread rubber, base tread rubber, bead apex rubber, clinch rubber and inner liner rubber for a tire.
US08058337B2 Conductive nanocomposite films
Methods for preparing low resistivity nanocomposite layers that simultaneously offer optical clarity, wear resistance and superior functional performance. Nanofillers and a substance having a polymer are mixed. Both low-loaded and highly-loaded nanocomposites are included. Nanoscale coated and un-coated fillers may be used. Nanocomposite films may be coated on substrates.
US08058332B2 Phosphorus-sulfur FR additives and polymer systems containing same
Phosphorus-sulfur compounds have flame retardant activity in organic polymer systems. The phosphorus-sulfur compounds can be represented by the structure: wherein X is oxygen or sulfur, T is a covalent bond, oxygen, sulfur or nitrogen, provided that at least one of X and T is sulfur, each X′ is independently oxygen or sulfur, each m is independently zero or 1 when X′ is oxygen and zero, 1 or 2 when X′ is sulfur, n is at least 1 and preferably at least 2, each R is independently an unsubstituted or inertly substituted hydrocarbyl group or the R groups together form an unsubstituted or inertly substituted divalent organic group and A is an organic linking group.
US08058324B2 Antimicrobial flame and smoke spread retardant molding compounds and components molded from these compounds
HVAC and building and construction components are molded from novel compositions that meet the flame spread and smoke index, as well as the molding, safety, strength, and aesthetic requirements for this use. In a further embodiment of the invention, these compounds also help to promote better indoor air quality in that they inhibit the growth of microbial contaminants within and even on the surface of products molded therefrom. These compounds are based on thermoset resin, and more particularly, a polyester resin which preferably can comprise a polypropylene glycol dicyclopentadiene copolymerized with maleic anhydride, a low profile additive and hydroxy ethyl methacrylate monomer with additional additives including an appropriate catalyst package, a mold release agent, a thickening agent, a loading of aluminum hydroxide which is from about 40 to 65% by weight, having a loading of glass fibers of from about 10 to about 25% and preferably containing a silver ion containing antimicrobial agent, such as soluble glass containing silver ions.
US08058320B2 Thermally foamable microsphere, production method thereof, use thereof, composition containing the same, and article
A thermally foamable microsphere having a structure that a foaming agent is encapsulated in an outer shell formed from a polymer, wherein the foaming agent contains isododecane, and a production process of the thermally foamable microsphere by a suspension polymerization process using a polymerizable monomer and a foaming agent containing dodecane.
US08058317B2 Nitrated extreme pressure additives and blends
This Invention relates to products and processes for making extreme-pressure additives (water-dispersible and oil-based). The process includes nitrating fatty raw material sources such as animal fats, vegetable oils, the fatty acids and synthetic esters derived therefrom, terminal or internal olefins, polyalkenes or their linear copolymers, and alkylated phenols, using 70% nitric acid or nitrogen dioxide gas. The additives are used as soluble oils or as lubricating blends by the inclusion of emulsifiers. The nitrated unsaturated fatty acids such as tallow fatty acid, oleic acid, tall oil fatty acid, tall-oil derived dimer acids, castor oil fatty acid, alkyl succinic acids, are modified by post-reaction to form alkanolamine (monoethanolamine, triethanolamine) salts or alkanolamides in order to obtain the derived water-dispersible nitro-EP additives. The same nitration method is used to make ethoxylated fatty esters by reaction with water-soluble polyglycols in order to obtain water-dispersible nitro-EP additives.
US08058316B2 STAT3 inhibiting compositions and methods
A composition may include a pharmaceutical carrier and an amount, therapeutically effective for the treatment of a retinal disease, of CLT-005 (1-acetyl-5-hydroxyanthracene-9,10 -dione), wherein the retinal disease is characterized by at least one of inflammation, angiogenesis, or neovascularization, and wherein the composition is prepared for administration intravitreally. The composition may be administered intravitreally to a subject's eye.
US08058314B2 Conductance of improperly folded proteins through the secretory pathway and related methods for treating disease
This invention provides the methodology and agents for treating any disease or clinical condition which is at least partly the result of endoplasmic reticulum-associated retention of proteins. Thus, the methods and agents of the present invention provide for the release of normally retained proteins from the endoplasmic reticulum. The present invention is particularly useful for treating any disease or clinical condition which is at least partly the result of endoplasmic reticulum-associated retention or degradation of mis-assembled or mis-folded proteins.
US08058312B2 N, N-dimethyl imidodicarbonimidic diamide acetate, method for producing the same and pharmaceutical compositions comprising the same
The present invention relates to N,N-dimethyl imidodicarbonimidic diamide acetate, a method of preparing the same and a pharmaceutical composition comprising the same, and more particularly, to N,N-dimethyl imidodicarbonimidic diamide acetate which is a crystalline acid addition salt prepared by reacting N,N-dimethyl imidodicarbonimidic diamide with acetic acid, and which is very effective as a therapeutic agent for treating metabolic syndromes that glycosuria and diabetes mellitus, obesity, hyperlipidemia, fatty liver, coronary heart disease, osteoporosis, polycystic ovarian syndrome, a cancer depleted of gene P53, etc. are complexly occurred; treating diabetes mellitus and preventing its complication; and treating a cancer and preventing myalgia, muscle cell cytotoxicity and rhabdomyolysis, etc. since the acid addition salt is excellent in physicochemical properties such as solubility, stability, non-hygroscopicity, anti-adhering property, etc., and low toxicity, a method of preparing the same and a pharmaceutical composition comprising the same.
US08058299B2 Diacylglycerol acyltransferase inhibitors
Provided herein are compounds of the formula (I): as well as pharmaceutically acceptable salts thereof, wherein the substituents are as those disclosed in the specification. These compounds, and the pharmaceutical compositions containing them, are useful for the treatment of diseases such as, for example, obesity, type II diabetes mellitus and metabolic syndrome.
US08058297B2 Compounds for the treatment of proliferative disorders
The invention relates to compounds of structural formula (I): or a pharmaceutically acceptable salt, solvate, clathrate, and prodrug thereof, wherein Ra, Rb, and R2 are defined herein. These compounds inhibit tubulin polymerization and/or target vasculature and are useful for treating proliferative disorders, such as cancer.
US08058294B2 Pharmaceutical salts of N-[2-(diethylamino)ethyl]-N-(2-{[2-(4-hydroxy-2-oxo-2,3-dihydro-1,3-benzothiazol-7-yl)ethyl]amino}ethyl)-3-[2-(1-napthyl)ethoxy]propanamide
A pharmaceutically acceptable salt of N-[2-(Diethylamino)ethyl]-N-(2-{[2-(4-hydroxy-2-oxo-2,3-dihydro-1,3-benzothiazol-7-yl)ethyl]amino}ethyl)-3-[2-(1-naphthyl)ethoxy]propanamide provided it is not the dihydrobromide or dihydrochloride salt; and the use of such a compound as a medicament (for example in the treatment of respiratory diseases (such as asthma or COPD).
US08058293B2 Compounds as cannabinoid receptor ligands
Disclosed herein are compounds of formula (I) wherein R1, R2, R3, R25a, R26a, X, and n are as defined in the specification. Pharmaceutical compositions comprising such compounds, and methods of treating conditions and disorders using such compounds and pharmaceutical compositions are also described.
US08058291B2 Methods and compositions for the treatment of CNS-related conditions
The present invention provides novel methods and compositions for the treatment and prevention of CNS-related conditions. One of the CNS-related conditions treated by the methods and compositions of the invention is Alzheimer's disease.
US08058288B2 Amido compounds and their use as pharmaceuticals
The present invention relates to inhibitors of 11-β hydroxyl steroid dehydrogenase type 1, antagonists of the mineralocorticoid receptor (MR), and pharmaceutical compositions thereof. The compounds of the invention can be useful in the treatment of various diseases associated with expression or activity of 11-β hydroxyl steroid dehydrogenase type 1 and/or diseases associated with aldosterone excess.
US08058287B2 Chemokine receptor antagonists and methods of use therefor
Disclosed are novel compounds and a method of treating a disease associated with aberrant leukocyte recruitment and/or activation. The method comprises administering to a subject in need an effective amount of a compound represented by: or physiologically acceptable salt thereof.
US08058284B2 [4-(6-halo-7-substituted-2,4-dioxo-1,4-dihydro-2H-quinazolin-3-yl)-phenyl]-5-chloro-thiophen-2-yl-sulfonylureas and forms and methods related thereto
The present invention provides novel sulfonylurea compounds of formula (I) and pharmaceutically acceptable derivatives and polymorph and amorphous forms thereof. The compounds in their various forms are effective platelet ADP receptor inhibitors and may be used in various pharmaceutical compositions, and are particularly effective for the prevention and/or treatment of cardiovascular diseases, particularly those diseases related to thrombosis. The invention also provides a method for preparing such compounds and forms and for preventing or treating thrombosis and thrombosis related conditions in a mammal comprising the step of administering a therapeutically effective amount of a compound of formula (I) or a pharmaceutically acceptable salt or forms thereof.
US08058280B2 Substituted thieno[2,3-d]pyrimidin-2,4-dione compounds and uses thereof
The present invention provides a compound represented by the formula: wherein R1 is a C1-4 alkyl; R2 is (1) a 5- to 7-membered nitrogen-containing heterocyclic group which may have a substituent selected from the group consisting of (1′) a halogen, (2′) a hydroxy group, (3′) a C1-4 alkyl and (4′) a C1-4 alkoxy, (2) a phenyl which may have a substituent selected from the group consisting of (1′) a halogen, (2′) a C1-4 alkoxy-C1-4 alkyl, (3′) a mono-C1-4 alkyl-carbamoyl-C1-4 alkyl, (4′) a C1-4 alkoxy and (5′) a mono-C1-4 alkylcarbamoyl-C1-4 alkoxy, or the like; R3 is a C1-4 alkyl; R4 is a C1-4 alkoxy, or the like; n is an integer of 1 to 4; or a salt thereof, as a thienopyrimidine compound having gonadotropin-releasing hormone antagonistic activity.
US08058274B2 Heterocycles as potassium channel modulators
Compounds, compositions and methods are provided which are useful in the treatment of diseases through the modulation of potassium ion flux through voltage-dependent potassium channels. More particularly, the invention provides heterocycles, compositions and methods that are useful in the treatment of central or peripheral nervous system disorders (e.g., migraine, ataxia, Parkinson's disease, bipolar disorders, trigeminal neuralgia, spasticity, mood disorders, brain tumors, psychotic disorders, myokymia, seizures, epilepsy, seizure, retinal degeneration, hearing and vision loss, Alzheimer's disease, age-related memory loss, learning deficiencies, anxiety, neuronal degeneration and motor neuron diseases, maintaining bladder control or treating urinary incontinence) and as neuroprotective agents (e.g., to prevent stroke and the like) by modulating potassium channels associated with the onset or recurrence of the indicated conditions.
US08058266B2 Methods and compositions for treatment of macular and retinal disease
The present invention describes linking a therapeutic agent to a compound which is known to be naturally concentrated in a tissue affected by, or that is causing, a disease, to create a prodrug for treatment of the disease. Embodiments of the present invention include a new class of carotenoid-linked drugs to treat such blinding retinal disease such as age-related macular degeneration, retinoblastoma, and diabetic macular edema. For example, the present invention comprises a method for the treatment of a disorder of the eye comprising linking a therapeutic agent to a xanthophyll carotenoid to create a prodrug, and administering a therapeutically effective amount of the prodrug to an individual in need of treatment. Provided are prodrugs for treatment of retinoblastoma, cystoid macular edema (CME), exudative age-related macular degeneration (AMD), diabetic retinopathy, diabetic macular edema, or inflammatory disorders.
US08058265B2 1a-hydroxy-2-(3'-hydroxypropylidene)-19-nor-vitamin D compounds and methods of making and treatment thereof
Disclosed are 1α-hydroxy-2-(3′-hydroxypropylidene)-19-nor-vitamin D compounds, pharmaceutical compositions, and methods of making and treatment thereof. The compounds are generally directed to biologically active 2-alkylidene-19-nor-vitamin D compounds and analogs thereof characterized by the presence of a 3′-hydroxypropylidene moiety at C-2 and the presence of an abbreviated alkyl side-chain free of any hydroxyl moiety.
US08058264B2 Pharmaceutical compositions comprising CB1 cannabinoid receptor antagonists and potassium channel openers for the treatment of obesity and related conditions
Described is a novel combination therapy for diabetes mellitus type I and/or for obesity and its concomitant and/or secondary diseases or conditions, in particular the metabolic syndrome and/or syndrome X, and/or diabetes mellitus type II, by administering a combination of at least one KATP channel opener as a first active agent and at least one CB1 cannabinoid receptor antagonist as a second active agent. The invention is further directed to such novel combination therapy wherein a dually acting compound with combined KATP channel opening and CB1 antagonistic properties is used. The invention also relates to novel pharmaceutical compositions comprising KATP channel openers and CB1 antagonists and the use of said pharmaceutical compositions in the treatment, delayed progression, delayed onset of and/or inhibition of diabetes mellitus type 1, and the prophylaxis and treatment, of obesity as well as the prophylaxis, treatment, delayed onset and/or inhbition of its concomitant and/or secondary diseases or conditions, in particular the metabolic syndrome and/or syndrome X, and/or diabetes mellitus type II, in mammals and humans. The invention is further directed to such novel pharmaceutical compositions comprising a dually acting compound with combined KATP channel opening and CB1 antagonistic properties.
US08058259B2 Substituted 4-{3-[6-amino-9-(3,4-dihydroxy-tetrahydro-furan-2-yl)-9H-purin-2-yl]-prop-2-ynyl}-piperidine-1-carboxylic acid esters as A2AR agonists
The present invention provides substituted 4-{3-[6-amino-9-(3,4-dihydroxy-tetrahydro-furan-2-yl)-9H-purin-2-yl]-prop-2-ynyl}-piperidine-1-carboxylic acid esters and pharmaceutical compositions containing the same that are selective agonists of A2A adenosine receptors (ARs). These compounds and compositions are useful as pharmaceutical agents.
US08058256B2 Polymeric carrier for delivery of small interfering RNA
A carrier for delivering small interfering RNA (siRNA) into cells includes a cholesterol residue covalently bonded to oligoarginine. Mixing the siRNA with the carrier produces a complex-containing composition. Contacting a cell with the complex-containing composition results in delivery of the siRNA into the cell. Delivery of an siRNA targeted to vascular endothelial growth factor is a treatment for cancer. Methods of making the carrier and complex are also disclosed.
US08058255B2 Methods and compositions concerning siRNA's as mediators of RNA interference
The present invention concerns an isolated siRNA of from about 5 to about 20 nucleotides that mediates RNA interference. Also disclosed are methods of reducing expression of a target gene in a cell comprising obtaining at least one siRNA of 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, or 20 basepairs in length; and delivering the siRNA into the cell. The siRNAs can be chemically synthesized RNA or an analog of a naturally occurring RNA.
US08058254B2 DNA vaccines encoding heat shock proteins
The present invention is related to a method of treating a T cell-mediated inflammatory autoimmune disease by administering to an individual in need thereof an immunogenic composition comprising a recombinant construct of a nucleic acid sequence encoding heat shock protein 60 (HSP60), or an active fragment thereof, wherein the nucleic acid sequence is operatively linked to one or more transcription control sequences, and wherein the disease is other than insulin dependent diabetes mellitus (IDDM), thereby treating the disease.
US08058253B2 Growth hormone releasing hormone treatment to decrease cholesterol levels
This invention is related to compositions and methods for decreasing cholesterol levels in a subject. The method utilizes a nucleic acid expression construct that encodes a growth-hormone-releasing-hormone (“GHRH”) that is delivered into a tissue of the subject, wherein, GHRH is expressed in vivo in the subject.
US08058250B2 Methods and compositions involving miRNA and miRNA inhibitor molecules
The present invention concerns methods and compositions for introducing miRNA activity or function into cells using synthetic nucleic acid molecules. Moreover, the present invention concerns methods and compositions for identifying miRNAs with specific cellular functions that are relevant to therapeutic, diagnostic, and prognostic applications wherein synthetic miRNAs and/or miRNA inhibitors are used in library screening assays.
US08058244B2 Cyclic peptide antitumor agents
Cyclic peptide compounds and derivatives thereof having antitumor activity as shown by treatment of human melanoma, pancreatic, breast, prostate cancer cells.
US08058243B2 Method for treating a brain cancer with ifenprodil
A clonogenic neurosphere assay is described that carries out high throughput screens (HTS) to identify potent and/or selective modulators of proliferation, differentiation and/or renewal of neural precursor cells, neural progenitor cells and/or self-renewing and multipotent neural stem cells (NSCs). Compositions comprising the identified modulators and methods of using the modulators and compositions, in particular to treat neurological disorders (e.g. brain or CNS cancer) or damage are also disclosed.
US08058240B2 Biological active ligands of melanocortin receptors
Disclosed are novel ligands based on an AGRP template that can rescue endogenous melanocortin agonist and/or antagonist dysfunction at MCR polymorphisms. In particular, the present invention provides novel synthetic ligands based on AGRP templates that can rescue endogenous melanocortin agonist dysfunction at MC4R polymorphisms to treat children and adults with these mutations and increase their quality of life.
US08058238B2 High purity lipopeptides
The invention discloses highly purified daptomycin and to pharmaceutical compositions comprising this compound. The invention discloses a method of purifying daptomycin comprising the sequential steps of anion exchange chromatography, hydrophobic interaction chromatography and anion exchange chromatography. The invention also discloses a method of purifying daptomycin by modified buffer enhanced anion exchange chromatography. The invention also discloses an improved method for producing daptomycin by fermentation of Streptomyces roseosporus. The invention also discloses high pressure liquid chromatography methods for analysis of daptomycin purity. The invention also discloses lipopeptide micelles and methods of making the micelles. The invention also discloses methods of using lipopeptide micelles for purifying lipopeptide antibiotics, such as daptomycin. The invention also discloses using lipopeptide micelles therapeutically.
US08058235B1 Water-mediated control of depolymerization step of glatiramer acetate synthesis
Methods of making copolymers are described.
US08058231B2 Transcriptional regulation of high affinity IgE receptor γ-chain
Transcriptional regulatory regions and transcriptional regulatory factors for the human high affinity IgE receptor (FcεRI) γ-chain gene are specified and are targets for the development of transcriptional regulatory agents for the FcεRI γ-chain gene. The following are provided: DNA comprising the full length or a portion of the base sequence shown in SEQ ID NO:1, that regulates transcription of the human high affinity IgE receptor (FcεRI) γ-chain gene; and DNA comprising the full length or a portion of the base sequence shown in SEQ ID NO:2, that regulates transcription of the human high affinity IgE receptor (FcεRI) γ-chain gene. The present invention is promising for the development of novel agents for the prophylaxis/treatment of allergic diseases, autoimmune diseases, thrombosis, glomerulonephritis, and lupus nephritis.
US08058230B2 Neurotensin receptor agonists and opioid receptor agonists
This document provides methods and materials for treating pain. For example, this document provides methods that involve administering a neurotensin receptor (NTR) agonist and an opioid receptor agonist to a mammal (e.g., a human). Compositions containing an NTR agonist in combination with an opioid receptor agonist also are provided.
US08058224B2 Multiple use fabric conditioning composition with blooming perfume
Multiple use fabric conditioning compositions comprising blooming perfume are useful for conditioning fabric.
US08058221B2 Composition for removing a photoresist and method of manufacturing semiconductor device using the composition
Provided are a composition for removing a photoresist and a method of manufacturing a semiconductor device using the composition. The composition includes about 60-90 wt % of dimethyl sulfoxide, about 10-30 wt % of a polar organic solvent, about 0.5-1.5 wt % of hydroxy alkyl ammonium and about 1-10 wt % of an amine containing no hydroxyl group.
US08058220B2 Cleaning liquid for lithography and a cleaning method using it for photoexposure devices
Problem: To provide a cleaning liquid for lithography and a cleaning method using it for photoexposure devices. In a process of liquid immersion lithography, the cleaning liquid may efficiently clean the photoexposure device site (especially optical lens member) contaminated with the component released from photoresist and remove the contaminant, and in addition, the waste treatment for the cleaning liquid is easy, the efficiency in substitution with the cleaning liquid for the medium for liquid immersion lithography is high, and the cleaning liquid does not detract from the throughput in semiconductor production.Means for Solution: A cleaning liquid for photolithography to be used for cleaning a photoexposure device in a process of liquid immersion lithography that comprises filling the space between the optical lens member of a photoexposure device and an object for photoexposure mounted on the wafer stage, with a medium for liquid immersion lithography, the cleaning liquid comprising (a) a surfactant, (b) a hydrocarbon solvent, and (c) water; and a cleaning method using it for photoexposure devices.
US08058217B2 Metal working fluid
The oil for metal working according to the invention is an oil for metal working comprising a triester of fatty acids and glycerin, wherein the content of oleic acid in the fatty acids is 40-98% by mass based on the total amount of the fatty acids. The oil for metal working of the invention can achieve a high level of machining performance without using a chlorine-based extreme pressure agent.
US08058214B2 Process for making shock absorber fluid
A process to make a shock absorber fluid having improved performance properties, the properties including an air release after 1 minute by DIN 51381 of less than 0.8 vol %, a kinematic viscosity at 100° C. less than 5 mm2/s and an aniline point greater than or equal to 95° C., or meeting the specifications for Kayaba 0304-050-0002 or VW TL 731 class A. The shock absorber fluid is made by blending a base oil having less than 10 wt % naphthenic carbon and a high viscosity index with low levels of (or no) viscosity index improver and pour point depressant.
US08058213B2 Increasing buoyancy of well treating materials
A composite proppant having an increased buoyancy comprising a proppant substrate such as a porous ceramic or a silica sand coated with a material of a lesser actual density than the apparent density of the proppant substrate to increase the buoyancy of the composite proppant.
US08058212B2 Method of fracturing using mannanohydrolase enzyme breaker
A thermophilic mannanohydrolase enzyme may be used as an enzyme breaker for fracturing fluids containing hydratable polymers of guar and underivatized guar. The enzyme is effective in downhole temperatures exceeding 160° F.
US08058211B2 Corrosion inhibitor intensifier compositions and associated methods
Of the many methods and compositions provided herein, one method includes a method comprising contacting a metal surface with an acidic fluid comprising an aqueous base-fluid, an acid, a corrosion inhibitor, and a corrosion inhibitor intensifier composition comprising a compound that corresponds to a formula R1R2XCCOOH, wherein X is a halogen, R1 comprises at least one group selected from the group consisting of a C1-C20 alkyl group, a C3-C20 cycloalkyl group, a C1-C20 oxyalkyl, and a C6-C20 aryl group, and R2 comprises at least one group selected from the group consisting of a C1-C20 alkyl group, a C3-C20 cycloalkyl group, a C1-C20 oxyalkyl, and a C6-C20 aryl group.
US08058209B2 Heat-sensitive recording material
To provide a heat-sensitive recording material including a substrate; a heat-sensitive color-developing layer over the substrate, the heat-sensitive color-developing layer containing a leuco dye and a developer; a first protective layer over the heat-sensitive color-developing layer, the first protective layer containing a water-soluble resin and a crosslinking agent; and a second protective layer over the first protective layer, the second protective layer containing a water-soluble resin, a crosslinking agent and a pigment, wherein the heat-sensitive color-developing layer, the first protective layer and the second protective layer are formed simultaneously by curtain coating method, and the second protective layer contains diacetone-modified polyvinyl alcohol and acrylic resin or maleic acid copolymer resin.
US08058208B2 Process for preparing molecularly imprinted polymer ion exchange resins
A molecularly imprinted polymer ion exchange resin for selectively removing one or more inorganic ions in a liquid medium is disclosed and described. The exchange resin can include a bead having a porous structure and comprising a cross-linked molecularly imprinted polymer having molecular sized cavities adapted to selectively receive and bind a specific inorganic ion in a liquid medium. A process for preparing a molecularly imprinted polymer ion exchange resin can include (a) polymerizing a polmerizable mixture in the presence of an inorganic ion imprinting complex to form a bead, said inorganic ion imprinting complex including a ligand and an inorganic ion; and (b) removing the inorganic ions from the bead to form the molecularly imprinted polymer ion exchange resin, the bead having a porous structure and comprising a cross-linked molecularly imprinted polymer having molecular sized cavities adapted to selectively receive and bind a specific inorganic ion in an liquid medium.
US08058204B2 Method for generating a shell of noble metal overlaid on a core of non-noble metal, and catalysts made thereby
An electrocatalyst is described. The electrocatalyst includes a core of a non-noble metal or non-noble metal alloy; and a continuous shell of a noble metal or noble metal alloy on the core, the continuous shell being at least two monolayers of the noble metal or noble metal alloy. Methods for making the electrocatalyst are also described.
US08058203B2 Hydroconversion multi-metallic catalyst and method for making thereof
A method for preparing a bulk multi-metallic suitable for hydrotreating heavy oil feeds is provided. In the process of preparing the catalyst precursor which is subsequently sulfided to form the bulk catalyst, non-agglomerative drying is employed to keep the catalyst precursor from aggregating/clumping, resulting in a catalyst precursor with optimum porosity with at least 90% of the pores being macropores, and having a total pore volume of at least 0.08 g/cc.
US08058202B2 Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold
Heterogeneous catalyst systems, methods of making these systems, and methods of using these systems, wherein catalytically active gold is deposited onto composite support media. The composite support media is formed by providing nanoporous material on at least a portion of the surfaces of carbonaceous host material. In representative embodiments, relatively fine, nanoporous guest particles are coated or otherwise provided on surfaces of relatively coarser activated carbon particles. Catalytically active gold may be deposited onto one or both of the guest or host materials either before or after the guest and host materials are combined to from the composite host material. PVD is the preferred catalyst system of depositing gold.
US08058199B2 Processes for producing alkylbenzenes over solid acid catalyst at low benzene to olefin ratios and low heavies make
The alkylation of aromatic compound with acyclic mono-olefin is effected at low aromatic compound to mono-olefin ratios with reduced co-production of heavies. In the processes a small crystal, acidic FAU molecular sieve is used as a catalyst under alkylation conditions. This invention also relates to catalysts containing small crystal, acidic FAU molecular sieve and at least one other acidic catalytic component.
US08058195B2 Nanoglass and flame spray processes for producing nanoglass
The invention is to processes for producing a nanoglass powder batches and to powder batches formed by such processes. In one embodiment, the process comprises the steps of providing a precursor medium comprising a first metal oxide precursor to a first metal oxide, a second metal oxide precursor to a second metal oxide, and a liquid vehicle; and flame spraying the precursor medium under conditions effective to form aggregated nanoglass particles comprising the first and second metal oxides, wherein the aggregated nanoglass particles have an average primary particle size of from 25 nm to 500 nm. The aggregated nanoglass particles preferably have an average aggregate particle size of from 50 nm to 1000 nm and may be amorphous or crystalline.
US08058192B2 Floral sleeve of non-woven fabric
A floral sleeve is made from two layers of non-woven thermoplastic fabric such as polypropylene. The layers are joined at the side seams of the sleeve by first pre-sealing the edges and thereafter trimming them. Pre-sealing compresses the fabric to make it denser along a band and applying heat causes the band to retain the compressed and at least partially fused set. Trimming may be done using a hot knife that completes the fusing process of the layers to each other. Alternately, the pre-sealing step may form a satisfactory fusion between the layers and the trimming step need not effect further fusion.
US08058187B2 Trap charge equalizing method and threshold voltage distribution reducing method
A method reduces a threshold voltage distribution in transistors of a semiconductor memory device, where each transistor includes a nitride liner. The method includes injecting electrons into a charge trap inside and outside the nitride liner of the transistors, and partially removing the electrons injected into the charge trap inside and outside the nitride liner to equalize trapped charges in the transistors.
US08058186B2 Components for substrate processing apparatus and manufacturing method thereof
A focus ring is shaped by cutting off a silicon carbide body formed by a sintering method or a CVD method. The shaped focus ring is exposed to a plasma generated from at least one of a carbon tetra fluoride gas and an oxygen gas for producing impurities, and the impurities are introduced to void-like defects existing in the vicinity of a surface of the focus ring. Subsequently, positrons are injected in the vicinity of the surface of the focus ring into which the impurities are introduced, and the defect density in the vicinity of the surface of the focus ring is detected by the positron annihilation method.
US08058183B2 Restoring low dielectric constant film properties
A method for restoring the dielectric constant of a low dielectric constant film is described. A porous dielectric layer having a plurality of pores is formed on a substrate. The plurality of pores is then filled with an additive to provide a plugged porous dielectric layer. Finally, the additive is removed from the plurality of pores.
US08058180B2 Methods of fabricating a semiconductor device using a dilute aqueous solution of an ammonia and peroxide mixture
This invention provides methods of fabricating semiconductor devices, wherein an alloy layer is formed on a semiconductor substrate to form a substrate structure, which methods include using an aqueous solution diluted ammonia and peroxide mixture (APM) to perform cleaning and/or wet etching treatment steps on the substrate structure.
US08058179B1 Atomic layer removal process with higher etch amount
Higher overall etch rate and throughput for atomic layer removal (ALR) is achieved. The reaction is a self-limiting process, thus limiting the total amount of material that may be etched per cycle. By pumping down the process station between reacting operations, the reaction is partially “reset.” A higher overall etch rate is achieved by a multiple exposure with pump down ALR process.
US08058178B1 Photoresist strip method for low-k dielectrics
The present invention pertains to methods for removing unwanted material from a semiconductor wafer during wafer manufacturing. More specifically, the invention pertains to stripping photo-resist material and removing etch-related residues from a semiconductor wafer. Methods involve implementing a plasma operation using hydrogen and a weak oxidizing agent, such as carbon dioxide. The invention is effective at stripping photo-resist and removing residues from low-k dielectric material used in Damascene devices.
US08058175B2 Method for planarization of wafer and method for formation of isolation structure in top metal layer
The invention discloses a planarization method for a wafer having a surface layer with a recess, comprises: forming an etching-resist layer on the surface layer to fill the entire recess; etching the etching-resist layer and the surface layer, till the surface layer outside the recess is flush to or lower than the bottom of the recess, the etching speed of the surface layer being higher than that of the etching-resist layer; removing the etching-resist layer; and etching the surface layer to a predetermined depth. The method can avoid concentric ring recesses on the surface of the wafer resulted from a chemical mechanical polishing (CMP) process in the prior art, and can be used to obtain a wafer surface suitable for optical applications.
US08058174B2 Method for treating semiconductor processing components and components formed thereby
A semiconductor processing component has an outer surface portion comprised of silicon carbide, the outer surface portion having a skin impurity level and a bulk impurity level. The skin impurity level is average impurity level from 0 nm to 100 nm of depth into the outer surface portion, the bulk impurity level is measured at a depth of at least 3 microns into the outer surface portion, and the skin impurity level is not greater than 80% of the bulk impurity level.
US08058173B2 Methods for producing smooth wafers
Methods for reducing the surface roughness of semiconductor wafers through a combination of rough polishing and thermally annealing the wafer.
US08058168B2 Method of fabricating semiconductor device having metal-semiconductor compound regions
Example embodiments relate to methods of fabricating a semiconductor device having a metal-semiconductor compound region. A method according to example embodiments may include forming semiconductor pillars on a semiconductor substrate. The semiconductor substrate between the semiconductor pillars may be etched to form a trench region. A dielectric isolation pattern partially filling the trench region may be formed, and dielectric sidewall spacers may be formed on sidewalls of the semiconductor pillars. Metal-semiconductor compound regions may be formed on sidewalls of a portion of the trench region that is not filled by the isolation pattern.
US08058165B2 Semiconductor device and method of manufacturing the same
A method of manufacturing according to an embodiment of the present invention includes forming a seed metal layer 20a on a supporting substrate 70, forming an interconnect layer 10 including an interconnect 18 on the seed metal layer 20a, removing the supporting substrate 70 after forming the interconnect layer 10, and patterning the seed metal layer 20a thus to form an interconnect 20 after removing the supporting substrate.
US08058162B2 Nonvolatile semiconductor memory and method of manufacturing the same
A method of manufacturing a nonvolatile semiconductor memory includes: forming an insulator structure on a semiconductor substrate in a first region; forming a first gate insulating film on the semiconductor substrate outside the first region; blanket depositing a first gate material film and etching-back the first gate material film to form a first gate electrode on the first gate insulating film lateral to the insulator structure; removing the insulator structure; blanket forming a second gate insulating film; blanket depositing a second gate material film and etching-back the second gate material film to form a second gate electrode on the second gate insulating film in the first region; and silicidation of upper surfaces of the first and second gate electrodes. Any one of the first and second gate insulating films is a charge trapping film.
US08058158B2 Hybrid semiconductor substrate including semiconductor-on-insulator region and method of making the same
A method for manufacturing a hybrid semiconductor substrate comprises the steps of (a) providing a hybrid semiconductor substrate comprising a semiconductor-on-insulator (SeOI) region, that comprises an insulating layer over a base substrate and a SeOI layer over the insulating layer, and a bulk semiconductor region, wherein the SeOI region and the bulk semiconductor region share the same base substrate; (b) providing a mask layer over the SeOI region; and (c) forming a first impurity level by doping the SeOI region and the bulk semiconductor region simultaneously such that the first impurity level in the SeOI region is contained within the mask. Thereby, a higher number of process steps involved in the manufacturing process of hybrid semiconductor substrates may be avoided.
US08058155B1 Integrated nanowires/microelectrode array for biosensing
The present invention provides a method for the controlled synthesis of nanostructures on the edges of electrodes and an apparatus capable of optical and electrochemical sensing. In accordance with the present invention, a method of fabricating nanowires is provided. In one embodiment, the method includes providing a substrate, creating a dielectric thereon, depositing a metal catalyst on the dielectric, patterning the metal catalyst, selectively etching dielectric, creating an electric field originating in metal catalyst, and applying a heat treatment. In another embodiment, the method includes providing a substrate, depositing a dielectric thereon, printing a metal catalyst on the dielectric and plastic substrate, printing silicide along the edges of metal catalyst, creating an electric field originating in metal catalyst; and applying chemical vapor deposition. The apparatus of the present invention comprise an electrode with nanowires grown thereon, wherein the nanowires' placement and direction of growth is controlled.
US08058153B2 Method for recovering damage of low dielectric insulating film for manufacturing semiconductor device
There is provided a damage recovery method capable of recovering electrical characteristics of a low dielectric insulating film sufficiently while suppressing oxidation of buried metal and generation of pattern defaults.A damaged functional group generated in a surface of the low dielectric insulating film by a processing is substituted with a hydrophobic functional group (ST. 2). A damaged component present under a dense layer generated in the surface of the low dielectric insulating film by the substitution process is recovered by using an ultraviolet heating process (ST. 3).
US08058150B2 Particle free wafer separation
A method for singulating semiconductor wafers is disclosed. A preferred embodiment comprises forming scrub lines on one side of the wafer and filling the scrub lines with a temporary fill material. The wafer is then thinned by removing material from the opposite side of the wafer from the scrub lines, thereby exposing the temporary fill material on the opposite side. The temporary fill material is then removed, and the individual die are removed from the wafer.
US08058144B2 Method for capping a MEMS wafer
A method for capping a MEMS wafer to form a hermetically sealed device. The method includes applying a glass bonding agent to the cap wafer and burning off organic material in the glass bonding agent. The cap wafer/glass bonding agent combination is then cleaned to reduce lead in the combination. The cleaning is preferably accomplished using an oxygen plasma. The MEMS device is coated with a WASA agent. The cap wafer is then bonded to the MEMS wafer by heating this combination in a capping gas atmosphere of hydrogen molecules in a gas such as nitrogen, argon or neon. This method of capping the MEMS wafer can reduce stiction in the MEMS device.
US08058143B2 Substrate bonding with metal germanium silicon material
A method that in one embodiment is useful in bonding a first substrate to a second substrate includes forming a layer including metal over the first substrate. The layer including metal in one embodiment surrounds a semiconductor device, which can be a micro electromechanical system (MEMS) device. On the second substrate is formed a first layer comprising silicon. A second layer comprising germanium and silicon is formed on the first layer. A third layer comprising germanium is formed on the second layer. The third layer is brought into contact with the layer including metal. Heat (and pressure in some embodiments) is applied to the third layer and the layer including metal to form a mechanical bond material between the first substrate and the second substrate in which the mechanical bond material is electrically conductive. In the case of the mechanical bond surrounding a semiconductor device such as a MEMS, the mechanical bond can be particularly advantageous as a hermetic seal for protecting the MEMS.
US08058142B2 Bonded semiconductor structure and method of making the same
A bonded semiconductor structure static random access memory circuit includes a support substrate which carries a first horizontally oriented transistor, and an interconnect region which includes a conductive line. The memory circuit includes a donor substrate which includes a semiconductor layer stack coupled to a donor substrate body region through a detach region, wherein the semiconductor layer stack is coupled to the interconnect region through a bonding interface, and wherein the semiconductor layer stack includes a pn junction.
US08058138B2 Gap processing
Among various methods, devices, and apparatuses, a number of methods are provided for forming a gap between circuitry. One such method includes depositing a first oxide precursor material on at least two conductive lines having at least one gap between the at least two conductive lines, and forming a breadloaf configuration with the first oxide precursor material on a top of each of the at least two conductive lines that leaves a space between a closest approach of at least two adjacent breadloaf configurations. The method also includes depositing a second oxide precursor material over the first oxide precursor material, where depositing the second oxide precursor material results in closing the space between the closest approach of the at least two adjacent breadloaf configurations.
US08058137B1 Method for fabrication of a semiconductor device and structure
A method of manufacturing a semiconductor wafer, the method including: providing a base wafer including a semiconductor substrate, metal layers and first alignment marks; transferring a monocrystalline layer on top of the metal layers, wherein the monocrystalline layer includes second alignment marks; and performing a lithography using at least one of the first alignment marks in a first direction and at least one of the second alignment marks in a second direction.
US08058135B2 Process for the production of electrolyte capacitors
The invention relates to a process for the production of electrolyte capacitors having a low equivalent series resistance and low residual current, electrolyte capacitors produced by this process and the use of such electrolyte capacitors.
US08058132B2 Method of fabricating flash memory device
The present disclosure relates to a method of fabricating a flash memory device. According to the present disclosure, a hard mask layer to which surface roughnesses have been transferred by a metal silicide layer, including the surface roughness, is polished before or during a gate etch process in order to diminish the surface roughnesses. Thus, although surface roughnesses exist in the metal silicide layer, a SAC nitride layer formed over a gate can be prevented from being lost in a subsequent polishing process of a pre-metal dielectric layer, which is performed in order to form a contact plug. Accordingly, a hump phenomenon of a transistor can be improved.
US08058123B2 Integrated circuit and method of fabrication thereof
A method of forming an integrated circuit structure comprising the steps of forming a first and second device region on a surface of a wafer, forming a spacer of a first width on a sidewall of a first gate stack in the first device region, forming a spacer of a second width on a sidewall of a second gate stack in the second device region, with the first width being different from the second width.
US08058120B2 Integration scheme for strained source/drain CMOS using oxide hard mask
A method for forming a semiconductor integrated circuit device, e.g., CMOS, includes providing a semiconductor substrate having a first well region and a second well region. The method further includes forming a dielectric layer overlying the semiconductor substrate, the first well region and the second well region, and forming a polysilicon gate layer (e.g., doped polysilicon) overlying the dielectric layer. The polysilicon gate layer is overlying a first channel region in the first well region and a second channel region in the second well region. The method includes forming a hard mask (e.g., silicon dioxide) overlying the polysilicon gate layer and patterning the polysilicon gate layer and the hard mask layer to form a first gate structure including first edges in the first well region and a second gate structure including second edges in the second well region. Next, the method separately forms strained regions in the first and second well regions.
US08058117B2 Method of synthesizing silicon wires
A method of synthesizing silicon wires is provided. A substrate is provided. A copper catalyst particle layer is formed on a top surface of the substrate. The reactive device is heated at a temperature of above 450° C. in a flowing protective gas. A mixture of a protective gas and a silicon-based reactive gas is introduced at a temperature above 450° C. at a pressure below 700 Torr to form the silicon wires on the substrate.
US08058114B2 Method of manufacturing the array substrate capable of decreasing a line resistance
A gate line includes a first seed layer formed on a base substrate and a first metal layer formed on the first seed layer. A first insulation layer is formed on the base substrate. A second insulation layer is formed on the base substrate. Here, a line trench is formed through the second insulation layer in a direction crossing the gate line. A data line includes a second seed layer formed below the line trench and a second metal layer formed in the line trench. A pixel electrode is formed in a pixel area of the base substrate. Therefore, a trench of a predetermined depth is formed using an insulation layer and a metal layer is formed through a plating method, so that a metal line having a sufficient thickness may be formed.
US08058110B2 Plating method, semiconductor device fabrication method and circuit board fabrication method
The plating method comprises the step of forming a resin layer 10 over a substrate 16; the step of cutting the surface part of the resin layer 10 with a cutting tool 12; the step of forming a seed layer 36 on the resin layer 10 by electroless plating; and the step of forming a plating film 44 on the seed layer 36 by electroplating. Suitable roughness can be give to the surface of the resin layer 10, whereby the adhesion between the seed layer 36 and the resin layer 10 can be sufficiently ensured. Excessively deep pores are not formed in the surface of the resin layer 10 as are by desmearing treatment, whereby a micronized pattern of a photoresist film 40 can be formed on the resin layer 10. Thus, interconnections 44, etc. can be formed over the resin layer 10 at a narrow pitch with high reliability ensured.
US08058109B2 Method for manufacturing a semiconductor structure
The present invention provides a method for manufacturing a semiconductor structure, —including—the following steps of: forming a substrate having a package array; forming a thermosetting non-conductive layer covering the substrate; partially solidifying the thermosetting non-conductive layer to form a semi-solid non-conductive layer; connecting chips to the package array on the substrate; pressing and heating the chips and the substrate so that the semi-solid non-conductive layer adheres with the chips and the substrate; pre-heating an encapsulant preformed on a metal layer; covering the chips on the substrate with the encapsulant; and solidifying the encapsulant to completely cover the chips on the substrate. The present invention can reduce use of gold to lower the manufacturing cost and can also improve the heat conduction efficiency of the semiconductor structure to enhance operational stability of the chips.
US08058107B2 Semiconductor die package using leadframe and clip and method of manufacturing
A clip structure for a semiconductor package is disclosed. The clip structure includes a major portion, at least one pedestal extending from the major portion, a downset portion, and a lead portion. The downset portion is between the lead portion and the major portion. The clip structure can be used in a MLP (micro-leadframe package).
US08058104B2 Reversible leadless package and methods of making and using same
A method for manufacturing a semiconductor device package including an electrically conductive lead frame having a plurality of posts disposed at a perimeter of the package. Each of the posts has a first contact surface at the first package face and a second contact surface at the second package face. The lead frame also includes a plurality of post extensions disposed at the second package face. Each of the post extensions includes a bond site formed on a surface of the post extension opposite the second package face. At least one I/O pad on the semiconductor device is electrically connected to the post extension at the bond site using wirebonding, tape automated bonding, or flip-chip methods. The package can be assembled using a lead frame having pre-formed leads, with or without taping, or using partially etched lead frames. A stack of the semiconductor device packages may be formed.
US08058103B2 Semiconductor substrate cutting method
A method for cutting a semiconductor substrate having a front face formed with functional devices together with a die bonding resin layer. A wafer having a front face formed with functional devices is irradiated with laser light while positioning a light-converging point within the wafer with the rear face of the wafer acting as a laser light incident face, so as to form a starting point region for cutting due to a modified region within the wafer along a cutting line. When an expansion film is attached to the rear face by way of a die bonding resin layer after forming the starting point region and then expanded, a fracture can be generated from the starting point region which reaches the front face and rear face, consequently, the wafer and die bonding resin layer can be cut along the cutting line.
US08058101B2 Microelectronic packages and methods therefor
A method of making a microelectronic assembly includes providing a microelectronic package having a substrate, a microelectronic element overlying the substrate and at least two conductive elements projecting from a surface of the substrate, the at least two conductive elements having surfaces remote from the surface of the substrate. The method includes compressing the at least two conductive elements so that the remote surfaces thereof lie in a common plane, and after the compressing step, providing an encapsulant material around the at least two conductive elements for supporting the microelectronic package and so that the remote surfaces of the at least two conductive elements remain accessible at an exterior surface of the encapsulant material.
US08058099B2 Method of fabricating a two-sided die in a four-sided leadframe based package
A method of fabricating a leadframe-based semiconductor package, and a semiconductor package formed thereby, are disclosed. In embodiments, a semiconductor die having die bond pads along two adjacent edges may be electrically coupled to four sides of a four-sided leadframe. Embodiments relate to lead and no-lead type leadframe.
US08058097B2 Methods of forming resistive memory devices
Methods of forming a resistive memory device include forming an insulation layer on a semiconductor substrate including a conductive pattern, forming a contact hole in the insulation layer to expose the conductive pattern, forming a lower electrode in the contact hole, forming a variable resistive oxide layer in the contact hole on the lower electrode, forming a middle electrode in the contact hole on the variable resistive oxide layer, forming a buffer oxide layer on the middle electrode and the insulation layer, and forming an upper electrode on the buffer oxide layer. Related resistive memory devices are also disclosed.
US08058094B2 Transistor, method of fabricating the same and organic light emitting display including the transistor
A transistor includes; at least two polycrystalline silicon layers disposed substantially parallel to each other, each polycrystalline silicon layer including a channel region and at least two high conductivity regions disposed at opposing sides of the channel region; a gate which corresponds to the channel region of the two polycrystalline silicon layers and which crosses the two polycrystalline silicon layers, and a gate insulating layer interposed between the gate and the two polycrystalline silicon layers, wherein low conductivity regions are disposed adjacent to one edge of the gate and are formed between the channel region and one high conductivity region of each polycrystalline silicon layer.
US08058093B2 Method of forming an encapsulating electrode
An organic photosensitive optoelectronic device is formed in which the organic photoconductive materials are encapsulated by an electrode of the device. A first transparent film is provided that comprises a first electrically conductive material, arranged on a transparent substrate. A first photoconductive organic material is deposited over the first electrically conductive material. A metal is deposited at an initial rate of no more than 1 nm/s over the first photoconductive organic material, completely covering any exposed portions of the first photoconductive organic material and any exposed interfaces with the first photoconductive organic material to a thickness of no less than 10 nm. After the thickness of no less than 10 nm is obtained, the metal is sputtered at an increased rate at least three times the initial rate until a cumulative thickness of the metal completely covering the previously exposed portions of the first photoconductive organic material and the previously exposed interfaces with the first conductive organic material is at least 250 nm.
US08058090B2 Apparatus and method of manufacturing solar cells
The present invention relates to the field of thin film solar cells and particularly to an apparatus and method for manufacturing thin film solar cells. At least one material is deposited onto a substrate, whereby the deposited material is heated by means of heating means on a limited area of the deposited material. The substrate and the heating means are continuously moved in relation to each other until a predetermined area of the deposited material is heated, whereby the heated material is cooled in a controlled way, thus, obtaining a desired crystalline structure of the deposited material.
US08058088B2 Phosphor coating systems and methods for light emitting structures and packaged light emitting diodes including phosphor coating
Methods are disclosed including applying a layer of binder material onto an LED structure. A luminescent solution including an optical material suspended in a solution is atomized using a flow of pressurized gas, and the atomized luminescent solution is sprayed onto the LED structure including the layer of binder material using the flow of pressurized gas.
US08058085B2 Method of forming a waveguide in diamond
N-V centers in diamond are created in a controlled manner. In one embodiment, a single crystal diamond is formed using a CVD process, and then annealed to remove N-V centers. A thin layer of single crystal diamond is then formed with a controlled number of N-V centers. The N-V centers form Qubits for use in electronic circuits. Masked and controlled ion implants, coupled with annealing are used in CVD formed diamond to create structures for both optical applications and nanoelectromechanical device formation. Waveguides may be formed optically coupled to the N-V centers and further coupled to sources and detectors of light to interact with the N-V centers.
US08058084B2 Pixel structure of LCD and fabrication method thereof
In this pixel structure, a metal layer/a dielectric layer/a heavily doped silicon layer constitutes a bottom electrode/a capacitor dielectric layer/a top electrode of a storage capacitor. At the same time, a metal shielding layer is formed under the thin film transistor to decrease photo-leakage-current.
US08058082B2 Light-emitting diode with textured substrate
A light-emitting diode (LED) device is provided. The LED device has raised semiconductor regions formed on a substrate. LED structures are formed over the raised semiconductor regions such that bottom contact layers and active layers of the LED device are conformal layers. The top contact layer has a planar surface. In an embodiment, the top contact layers are continuous over a plurality of the raised semiconductor regions while the bottom contact layers and the active layers are discontinuous between adjacent raised semiconductor regions.
US08058080B2 Method of manufacturing a magnetic random access memory, method of manufacturing an embedded memory, and template
A magnetic material of a magnetoresistive element is formed on a lower electrode. An upper electrode is formed on the magnetic material. A resist for nano-imprint lithography is formed on the upper electrode. A first pattern or a second pattern is formed in the resist by setting a first template or a second template into contact with the resist and curing the resist. The first template has the first pattern that corresponds to the magnetoresistive element and the lower electrode. The second template has the second pattern that corresponds to the magnetoresistive element and the upper electrode. The magnetic material and the lower electrode are patterned at the same time by using the resist having the first pattern, or the magnetic material and the upper electrode are patterned at the same time by using the resist having the second pattern.
US08058079B2 Method of detecting analytes in a microfluidic sample and a system for performing the same
An automated assay system includes a platform and a rotatable coupon removably positioned within or on the platform. The rotatable coupon includes a plurality of discrete tracks, each of the plurality of discrete tracks configured to contain microfluidic volumes. At least one magnet is operatively disposed on the platform, the rotatable coupon, or combinations thereof, and the at least one magnet is configured to generate a magnetic field at a predetermined area of the rotatable coupon. A motor is operatively connected to the rotatable coupon.
US08058078B2 Device for automatically adjusting the bacterial inoculum level of a sample
Various embodiments of the present invention provide, for example, a system and method for automatically adjusting the inoculum level of a sample. Certain embodiments of the present invention may measure a concentration of particles present in a preliminary sample using a sensor device and determine an amount of diluent to be added to or removed from a sample container to prepare a sample having a selected concentration of particles, corresponding to a selected inoculum level. Embodiments of the present invention may also automatically add or remove the diluent using an automated fluidics system so as to prepare a sample having the selected particle concentration. Once the selected particle concentration is achieved and verified, some embodiments may also remove at least a portion of the sample from the sample container such that the container contains a selected volume of the sample.
US08058077B2 Method for coding information on a biosensor test strip
The present invention provides a test strip for measuring a concentration of an analyte of interest in a biological fluid, wherein the test strip may be encoded with information that can be read by a test meter into which the test strip is inserted.
US08058076B2 In-vitro method for testing bioequivalence of iron-sucrose formulation
The present disclosure relates to an in vitro method for measuring the T75 of reduction kinetics of iron from Fe+3 to Fe+2 in an iron-sucrose complex and hence assessing the bioequivalency of iron-sucrose composition. According to the disclosed method, T75 of reduction kinetics of iron in an iron-sucrose complex in between 25 to 50 minutes indicates bioequivalent iron-sucrose composition.
US08058074B2 8-hydroxyquinoline acetamide compound, 8-hydroxy quinoline thioamide compound and use thereof
Disclosed are a novel 8-hydroxyquinoline acetamide compound, an 8-hydroxyquinoline thioamide and use thereof. More specifically, disclosed are a novel 8-hydroxyquinoline thioamide compound suitable for use as a selective chemodosimeter that shows considerably high detection sensitivity to mercury ions, an 8-hydroxyquinoline acetamide compound as an intermediate thereof, preparation thereof, and a chemodosimeter for mercury ion-selective detection, the chemodosimeter comprising the 8-hydroxyquinoline thioamide compound. The compounds as disclosed herein exhibit considerably effective fluorescence specificity of an off-on type, detect a micromole of mercury ions from chemical and biological aqueous systems, and allow 100% desulfurization within 5 minutes, thus being considerably useful in the chemical industry.
US08058072B2 Microanalysis measuring apparatus and microanalysis measuring method using the same
This invention provides a measuring apparatus for microanalysis, which can be simply manufactured and can realize a number of analyses and measurements in a small analyte amount and particularly can analyze and measure a number of analytes having different concentrations and different analytes in a simultaneous and easy manner, and a measurement method of microanalysis using the apparatus. The measuring apparatus for microanalysis is characterized by comprising detection parts of m lines and n rows in communication with a micropassage for a waste solution, chambers of m lines and n rows in communication with the respective detection parts through a mixing flow passage, n first micropassages in communication with the respective line chambers through a passive valve, m second micropassages in communication with respective row chambers through a passive valve, and third micropassages in communication with the respective chambers for supplying gas and/or a washing solution.
US08058069B2 Lipid formulations for nucleic acid delivery
The present invention provides novel, stable lipid particles comprising one or more active agents or therapeutic agents, methods of making the lipid particles, and methods of delivering and/or administering the lipid particles. More particularly, the present invention provides stable nucleic acid-lipid particles (SNALP) comprising a nucleic acid (such as one or more interfering RNA), methods of making the SNALP, and methods of delivering and/or administering the SNALP.
US08058065B2 Oct3/4, Klf4, c-Myc and Sox2 produce induced pluripotent stem cells
The present invention relates to a nuclear reprogramming factor having an action of reprogramming a differentiated somatic cell to derive an induced pluripotent stem (iPS) cell. The present invention also relates to the aforementioned iPS cells, methods of generating and maintaining iPS cells, and methods of using iPS cells, including screening and testing methods as well as methods of stem cell therapy. The present invention also relates to somatic cells derived by inducing differentiation of the aforementioned iPS cells.
US08058063B2 Method of producing region-specific neurons from human neuronal stem cells
A method of priming neural stem cells in vitro by adhesively culturing in a mixture of basic fibroblast growth factor, laminin and heparin to differentiate into specific neuronal phenotypes, including cholinergic, glutamatergic and GABAergic neurons, in a region-specific manner, when transplanted in vivo.
US08058060B2 Culture insert carrier, culture insert and culture insert system
The present invention relates to a culture insert carrier, a culture insert and a culture system for culturing and testing of different kinds of cells, such as for example skin models. A culture insert carrier for supporting at least one culture insert in a culture tray having at least one well, wherein the culture insert carrier comprises a plane member with at least one opening for insertion of the at least one culture insert in such a way that the culture insert carrier supports the at least one culture insert in a position in the culture tray is provided. Further, a culture insert comprising a plurality of suspension elements including a first set of suspension elements and a second set of suspension elements, the suspension elements being adapted to suspend the culture insert in a plurality of vertical positions, including a first vertical position and a second vertical position, in relation to a frame is provided.
US08058056B2 Method and apparatus for integrated cell handling and measurements
Method and systems provide improved cell handling in microfluidic systems and devices using lateral cell trapping and methods of fabrication of the same that allow for selective low voltage electroporation and electrofusion.
US08058050B2 Cellular permissivity factor for viruses and uses thereof
The present invention provides methods and compositions related to the generation of host cells permissive for virus growth, particularly Porcine Reproductive and Respiratory Syndrome (PRRS) virus.
US08058043B2 Non invasive method of electroporation mediated by carbon nanotubes and device for putting the method into practice
A non-invasive method for the electroporation of cells contained in a substrate wherein the cells are placed in contact with carbon nanotubes and then said substrate is subjected to the action of two orthogonal pulsed electric fields generated by means of two pairs of electrodes in contact with said substrate according to a specific time sequence in such a way that, when a pair of electrodes is active, the other pair of electrodes is deactivated and vice versa. A device for performing electroporation according to this method.
US08058042B2 Method and circuit arrangement for treating biomaterial
Disclosed is a circuit arrangement comprising at least one storage device for electrical charges to generate at least one voltage pulse by selectively discharging the storage device, and at least one control unit for controlling the discharge. A controller for monitoring the chronological progression of the voltage pulse is provided which controls at least one continuation of discharge after termination. Biomaterial is treated by using at least one electrical field generated by a first voltage pulse which is terminated once the value for an electrical parameter has exceeded or dropped below a preset limit. After the first voltage pulse has been terminated, it is continued by an additional voltage pulse.
US08058039B2 Use of erythromycin as a selective antimicrobial agent in the production of alcohols
A process for the use of low concentration levels of Erythromycin to eliminate or control the growth of unwanted or undesirable bacteria (contaminating bacteria) in the fermentation production of alcohols without inhibition of the growth or replication of the yeast.
US08058028B2 Polynucleotide
The present invention relates to a polynucleotide comprising a ubiquitous chromatin opening element (UCOE) which is not derived from 13. The polynucleotide of any one of claims 1 to 7, wherein the UCOE comprises the sequence of FIG. 20 between nucleotides 1 to 7627 or a functional homologue or fragment thereof an LCR. The present invention also relates to a vector comprising the polynucleotide sequence, a host cell comprising the vector, use of the polynucleoticle, vector or host cell in therapy and in an assay, and a method of identifying UCOEs. The UCOE opens chromatin or maintains chromatin in an open state and facilitates reproducible expression of an operably-linked gene in cells of at least two different tissue types.
US08058027B2 Cell culture methods for producing recombinant proteins in the presence of reduced levels of one or more contaminants
The invention relates to cell culture methods, kits and cell lines for producing recombinant products, e.g. therapeutic proteins and antibodies, in the presence of reduced levels of one or more contaminants and further to methods of purifying those products.
US08058024B2 Devices for the detection of the presence and/or activity of proteases in biological samples
The subject invention provides novel devices and methods for the detection of the presence and/or activity of proteases in biological samples.
US08058022B2 Diagnosis and monitoring of mycobacterium tuberculosis infection
Disclosed are methods for detecting protein complexes of sigma factors and interacting proteins in a sample containing Mycobacterium tuberculosis. Such methods are useful for the diagnosis and/or monitoring of tuberculosis in a subject. Also disclosed are methods for screening compounds that affect the interaction of one or more sigma factors with one or more interacting proteins.
US08058020B2 Method of detecting cancer using delta-catenin
The present invention provides a method for detecting or screening for the presence of cancer in a subject. The method comprises obtaining, providing or collecting a tissue or fluid sample (such as a urine sample) from said subject, and then determining the presence or absence of delta-catenin in said sample, or increased levels of delta-catenin in said sample as compared to a normal or control subject. The presence of delta-catenin in said sample, or increased levels of delta-catenin in said sample, indicating said subject is afflicted with or at least at risk of developing cancer.
US08058019B2 Method for assaying antibodies in body fluids by immune reaction with glycoprotein 2 (GP2) from zymogenic granules of the pancreas for the differential diagnosis of inflammatory intestinal diseases and chronic pancreatitis
The invention relates to a method for the detection of antibodies from body fluids via immune reaction with GP2 from pancreatic zymogenic granules, immunoreactive sequences or analogs thereof, excluding tissue sections.
US08058014B2 Method of diagnosing or predicting disease states in a subject using omentin 1 and omentin 2
The present invention is directed to methods of diagnosing a disease or predicting an increased risk of a disease, such as obesity, obesity-dependent subacute inflammation, atherosclerosis, cardiovascular disease and a metabolic disease, by determining the levels of omentin 1 and 2 protein in a subject, or by determining the levels of omentin 1 and 2 gene expression in a subject. The present invention is also directed to methods of disease treatment using omentin 1 protein and omentin 2 protein.
US08058013B2 Assessing risk of disease progression in rheumatoid arthritis patients
Disclosed is an in vitro method aiding in the further assessment of patients suffering from rheumatoid arthritis. The method especially is used in assessing whether an RA patient is at risk of disease progression. The method is for example practiced by analyzing biochemical markers, comprising measuring in a sample the concentration of at least C-reactive protein (CRP) and interleukin-6 and correlating the concentrations determined to the likelihood of an underlying rapidly progressing form of RA. A patient at high risk of a rapidly progressing disease might be a patient in need for treatment or if already treated in need for a different and more effective treatment. The invention also relates to the use of a marker panel comprising C-reactive protein and interleukin-6 in the assessment of a patient with rheumatoid arthritis and it teaches a protein array device and kit, respectively, for performing the method of the invention.
US08058006B2 Method for obtaining and initiating amplification of a target nucleic acid sequence
The present invention relates to oligonucleotides useful for determining the presence of Mycobacterium tuberculosis complex organisms in a test sample. The oligonucleotides of the present invention may be incorporated into detection probes, helper probes, capture probes and amplification oligonucleotides, and used in various combinations thereof.
US08058004B2 Microarray synthesis and assembly of gene-length polynucleotides
There is disclosed a process for in vitro synthesis and assembly of long, gene-length polynucleotides based upon assembly of multiple shorter oligonucleotides synthesized in situ on a microarray platform. Specifically, there is disclosed a process for in situ synthesis of oligonucleotide fragments on a solid phase microarray platform and subsequent, “on device” assembly of larger polynucleotides composed of a plurality of shorter oligonucleotide fragments.
US08058002B2 Method of immobilizing and stretching a nucleic acid on a substrate
The present invention relates to a method of immobilizing and stretching a nucleic acid on a silicon substrate, to nucleic acids and substrates prepared according to this method, to uses of the method and to uses of the nucleic acid and the substrate.
US08057999B2 Extracellular serine protease
The present invention provides a DNA encoding a TADG-14 protein selected from the group consisting of: (a) isolated DNA which encodes a TADG-14 protein; (b) isolated DNA which hybridizes to isolated DNA of (a) above and which encodes a TADG-14 protein; and (c) isolated DNA differing from the isolated DNAs of (a) and (b) above in codon sequence due to the degeneracy of the genetic code, and which encodes a TADG-14 protein. Also provided is a vector capable of expressing the DNA of the present invention adapted for expression in a recombinant cell and regulatory elements necessary for expression of the DNA in the cell.
US08057996B2 Nucleic acids and corresponding proteins entitled 202P5A5 useful in treatment and detection of cancer
A novel gene 202P5A5 and its encoded protein, and variants thereof, are described wherein 202P5A5 exhibits tissue specific expression in normal adult tissue, and is aberrantly expressed in the cancers listed in Table I. Consequently, 202P5A5 provides a diagnostic, prognostic, prophylactic and/or therapeutic target for cancer. The 202P5A5 gene or fragment thereof, or its encoded protein, or variants thereof, or a fragment thereof, can be used to elicit a humoral or cellular immune response; antibodies or T cells reactive with 202P5A5 can be used in active or passive immunization.
US08057995B2 Methods of chromosome drying and spreading
The present invention provides for a method of drying and spreading chromosomes from various biological samples to yield optimal chromosomal spreading. The method requires preparing a biological sample for treatment, providing a cytogenetic chamber capable of setting predetermined conditions, pre-testing a portion of the biological sample in the cytogenetic chamber, and finally treating the remaining biological sample. The method is useful to yield metaphase chromosomes that are small and rounded, with very few overlapping or scattered chromosomes. Furthermore, the method is uses restricted ranges of temperature and relative humidity to achieve consistent chromosomal spreading. The morphologies of the chromosomes are preserved in order to execute banding techniques at 550 bands and chromosomal analysis on high-resolution chromosomes.
US08057994B2 Investigation of DNA samples
A method of investigating a DNA sample is provided involving taking at least two sub-samples from the sample, amplifying the sub-samples, analyzing the sub-samples to obtain identity information and amount of that identity about one or more alleles indicated as present in the sub-samples in respect of 5 or more loci and establishing identity information deemed representative of the sample from the sub-samples, wherein identity information from a sub-sample about a particular identity is included in the identity information deemed representative of the sample when that particular identity is indicated as present by one or more of the sub-samples analyzed, the amount of that particular identity in the identity information deemed representative of the sample being a weighted combination based on the amount of that particular identity in the sub-samples. In this way useful profiles can be obtained more often than they are at present, with reduced costs and with reduced expertise and time requirements.
US08057990B2 Screening method
The present invention provides a medicament for preventing/treating cancer, comprising a tacrine compound, or a compound promoting the binding between the tacrine compound and a protein comprising the same or substantially the same amino acid sequence as the amino acid sequence represented by SEQ ID NO: 1.
US08057987B2 Patterning method of semiconductor device
The invention relates to a patterning method of a semiconductor device. In an aspect of the invention, the method may include forming a target etch layer on a semiconductor substrate, forming a photoresist film on the target etch layer, forming photoresist patterns using exposure and development processes employing an exposure mask wherein exposure patterns, each having inclined top corners, are formed, and patterning the target etch layer using an etch process employing the photoresist patterns.
US08057986B2 Method for forming resist pattern and method for manufacturing a semiconductor device
The resist material contains a photo-acid generator having an absorption peak to exposure light having a wavelength of less than 300 nm, and a second photo-acid generator having an absorption peak to exposure light having a wavelength of 300 nm or more. The method for forming a resist pattern comprises a step for selectively exposing which exposes a coating film of the resist material to an exposure light having a wavelength of less than 300 nm, and a step for selectively exposing by using an exposure light having a wavelength of 300 nm or more. The semiconductor device comprises a pattern formed by the resist pattern. The method for forming a semiconductor device comprises a step for forming a resist pattern on an underlying layer by the aforementioned manufacturing method, and a step for patterning the underlying layer by etching using the resist pattern as a mask.
US08057984B2 Photosensitive self-assembled monolayer for selective placement of hydrophilic structures
A photosensitive monolayer is self-assembled on an oxide surface. The chemical compound of the photosensitive monolayer has three components. A first end group provides covalent bonds with the oxide surface for self assembly on the oxide surface. A photosensitive group that dissociates upon exposure to ultraviolet radiation is linked to the first end group. A second end group linked to the photosensitive group provides hydrophobicity. Upon exposure to the ultraviolet radiation, the dissociated photosensitive group is cleaved and forms a hydrophilic derivative in the exposed region, rendering the exposed region hydrophilic. Carbon nanotubes or nanocrystals applied in an aqueous dispersion are selectively attracted to the hydrophilic exposed region to from electrostatic bonding with the hydrophilic surface of the cleaved photosensitive group.
US08057983B2 Chemically amplified positive resist composition
The present invention provides a chemically amplified resist composition comprising: a resin (A) which contains no fluorine atom and a structural unit (a1) having an acid-labile group in a side chain, a resin (B) which contains a structural unit (b2) having a fluorine-containing group in a side chain and at least one structural unit selected from the group consisting of a structural unit (b1) having an acid-labile group, a structural unit (b3) having a hydroxyl group and a structural unit (b4) having a lactone structure in a side chain, and an acid generator, wherein the amount of the resin (B) is 2 parts by weight or less per 100 parts by weight of the resin (A).
US08057980B2 Sheeting with composite image that floats
Translucent, transparent, or semi-translucent microlens sheetings with composite images are disclosed, in which a composite image floats above or below the sheeting, or both. The composite image may be two-dimensional or three-dimensional. The sheeting may have at least one layer of material having a surface of microlenses that form one or more images at positions internal to the layer of material, at least one of the images being a partially complete image. Additional layers, such as retroreflective, translucent, transparent, or optical structure layers may also be incorporated into the sheeting.
US08057975B2 Electrophotographic photoreceptor and image forming apparatus having same
An electrophotographic photoreceptor includes a cylindrical body and a film forming layer formed on an outer surface of the cylindrical body, having a photosensitive layer. The electrophotographic photoreceptor is divided into a first region where an electrostatic latent image is formed and second regions provided at both end portions in an axial direction of the cylindrical body. The second regions include inclined annular surfaces whose outer diameters decrease toward end portions in the axial direction.
US08057974B2 Imaging member
Disclosed is an imaging member comprising a conductive substrate, a photogenerating layer comprising a photogenerating material in contact with the substrate, and a charge transport layer in contact with the photogenerating layer, the charge transport layer comprising a charge transport material, a polymer containing carboxylic acid groups or groups capable of forming carboxylic acid groups, and a hydroquinone antioxidant, wherein the photogenerating layer is situated between the charge transport layer and the conductive substrate.
US08057968B2 Mask and method to pattern chromeless phase lithography contact hole
A method of making a mask is disclosed. The method includes providing a first and a second mask layers and disposing a first phase shift region on the first mask layer. A second phase shift region is disposed on the second mask layer, wherein the first and second phase shift regions are out of phase. A continuous unit cell is formed in the first phase shift region. The unit cell comprises a center section and distinct extension sections. The extension sections are contiguous to and extend outwards from the center section. The distinct extension sections have a same width as the center section. The second phase shift region is adjacent to the unit cell in the first phase shift region.
US08057966B2 Manufacturing method of photomask for multiple exposure and semiconductor device manufacturing method using above photomask
A position deviation and an image of a danger control pattern predicted after multiple exposure of each mask used for multiple exposure are acquired and an image after lap exposure by means of the masks based on the above image and position deviation information. At this time, parameters such as an offset amount caused by overlapping of images of the masks, rotation amount and the like are changed and a parameter capable of avoiding occurrence of faults in a dangerous pattern in an image predicted after lap exposure is calculated.
US08057964B2 Photolithographic reticles with electrostatic discharge protection structures
Photolithographic reticles are provided that have electrostatic discharge protection features. A photolithographic reticle may be formed from metal structures such as chrome structures on a transparent substrate such as fused silica. Some of the metal structures on the reticle correspond to transistors and other electronic devices on integrated circuits that are fabricated when using the reticles in a step-and-repeat lithography tool. These metal device structures may be susceptible to damage due to electrostatic charge build up during handling of the reticle. To prevent damage, dummy ring structures are formed in the vicinity of device structures. The dummy ring structures may be constructed to be more sensitive to electrostatic discharge than the device structures, so that in the event of an electrostatic discharge, damage is confined to portions of the reticle that are not critical.
US08057962B2 Tungsten-based electrocatalyst and fuel cell containing same
The catalyst of this invention is a non-stoichiometric tungsten compound, H0.53WO3, which may be used as both the anode and cathode electrocatalyst for acid-style low-temperature fuel cells. A fuel cell using the tungsten-based electrocatalyst as both the anode and cathode has been constructed and operated with a hydrogen fuel and an air oxidant.
US08057959B2 Additive of electrode for fuel cell, electrode for fuel cell including the same, manufacturing method thereof, and fuel cell using the same
Provided are an additive to an electrode for a fuel cell that is a proton conductive compound having at least one phosphate group, an electrode for a fuel cell including the same, a method of manufacturing the electrode for a fuel cell, and a fuel cell using the electrode. The additive to an electrode for a fuel cell improves the durability of a fuel cell and reduces the amount of phosphoric acid discharged during operation of the fuel cell by fixing the phosphoric acid. Accordingly, a fuel cell having improved efficiency may be prepared using the additive because of improved proton conductivity and durability.
US08057950B2 Solid oxide fuel cell and method of manufacturing the same
A solid oxide fuel cell includes: a solid electrolyte; and electrodes on both surfaces of the solid electrolyte, wherein at least one of joint surfaces where the solid electrolyte and the electrodes are in contact with each other is a roughened surface having at least two different types of surface roughness.
US08057949B2 Fuel cell stack flow diversion
A fuel cell system has a compressor delivering compressed gas to a fuel cell stack and a control valve affecting the flow of compressed gas. A load dump condition is determined for the fuel cell stack. The flow through the compressor is increased and the additional flow diverted away from the fuel cell stack by the control valve to provide additional load for the fuel cell stack. The fuel cell stack may then be operated at a higher output power for the purpose of generating more waste heat to more rapidly warm itself.
US08057946B2 Integrated charge air heat exchanger
An integrated charge air heat exchanger for use in a vehicle fuel cell system is provided. The integrated charge air heat exchanger includes a plurality of coolant conduits adapted for a coolant fluid to flow therethrough. The integrated charge air heat exchanger further includes a plurality of heating elements and a plurality of fin elements. One heating element is disposed on a first surface of each of the coolant conduits, and one of the fin elements is disposed on a second surface of each of the coolant conduits. A method for heating the coolant fluid in a first operational mode and cooling a charge air stream in a second operational mode is also provided.
US08057941B2 Comprehensive method for triggering anode bleed events in a fuel cell system
A method for triggering an anode bleed from split fuel cell stacks in a fuel cell system that employs anode flow-shifting. The method requests the bleed if any one of three different conditions are met. Those conditions include that the concentration of nitrogen in the anode side of the split stacks is above a predetermined percentage, the voltage spread between the maximum cell voltage and the minimum cell voltage of two fuel cells in the split stacks is greater than a predetermined spread voltage and the absolute value of the difference between the overall voltage of the two split stacks is greater than a predetermined voltage. The concentration of nitrogen in the anode can be determined in any suitable manner, such as by a nitrogen cross-over model or a sensor.
US08057940B2 Fuel cell system having a plurality of gas/liquid separation units
A fuel cell system having an excellent orientation free performance by separating a fluid into a liquid and a gas without being affected by shaking and/or rotation of the fuel cell system includes a fuel cell main body, a first liquid/gas separation unit, and a buffer line. The fuel cell main body receives a fuel containing hydrogen and an oxidizing gas containing oxygen and generates electrical energy through an electrochemical reaction between the hydrogen and the oxygen. The first gas/liquid separation unit is installed on a first recycling line extending from an anode outlet of the fuel cell main body to separate a gas byproduct from unreacted fuel discharged through the anode outlet. The buffer line is fluidly connected to the first and second recycling lines to receive and mix the unreacted fuel and the liquid byproduct at a predetermined amount from the first and second recycling lines, and is further fluidly connected to a third recycling line extending toward an anode inlet of the fuel cell main body to direct the unreacted fuel and the liquid byproduct into the fuel cell main body through the anode inlet.
US08057938B1 Structural fuel cells and components thereof
A structural fuel cell includes a first and a second electrically conductive electrode plate each comprised of a porous, open-cell material. A proton conductive membrane is disposed between the first and second plates, and a skin encloses the electrode plates and membrane. The structural fuel cell is fabricated from high strength materials, and the porous, open-cell material of the electrode plates may comprise a metal foam, a honeycomb structure, or other such expanded structure. The skin may comprise a composite material such as a reinforced polymer. In some instances, the combination of the electrode plates, membrane and skin has a flexural strength between 1-100 MPa, or a flexural stiffness between 0.1-10 GPa.
US08057931B2 Battery busing scheme
A battery including: a plurality of battery cells arranged side-by-side, each battery cell including a terminal tab for delivering power from the cell; a bus plate made of an electrically non-conductive material, the bus plate also having an array of holes formed therein, the array of holes defining a plurality of hole pairs, wherein the terminal tab from each cell of the plurality of cells extends through a corresponding different hole in the array of holes, wherein for each hole pair of the plurality of hole pairs, the terminal tabs extending through that hole pair are folded one over the other to produce overlapping tabs for that hole pair; and a plurality of clamps each of which clamps together the overlapping tabs of a corresponding different hole pair.
US08057930B2 Battery retainer
A low profile coin cell battery retainer assembly (BRA) is provided. BRA comprises a battery holder (410), a slot (520), and a dielectric band (504). The battery holder is configured for attachment to a circuit board (414). The batter holder is sized and shaped to define a cavity (522) configured for receiving therein a coin cell type battery (412). The slot is provided on a circumferential edge portion (524) of the battery holder. The slot is configured to permit the coin cell type battery to be removably inserted within the cavity. The dielectric band is removably attached to the battery holder. The dielectric band extends around a periphery of the circumferential edge portion so as to secure the coin cell type battery in the cavity.
US08057929B2 Regenerative compressor motor control for a fuel cell power system
A variable capacity compressor that is operable in a normal mode and either an upward or downward rapid transient mode includes a compressor that compresses a fluid and a motor that drives the compressor. A controller powers the motor from a main power source when operating in the normal mode and powers the motor from a supplemental power source when operating in the upward rapid transient mode.
US08057923B2 Wetting resistant materials and articles made therewith
Ceramic materials with relatively high resistance to wetting by various liquids, such as water, are presented, along with articles made with these materials, methods for making these articles and materials, and methods for protecting articles using coatings made from these materials. One embodiment is an article comprising a material that is transparent to electromagnetic radiation of at least one type selected from the group consisting of ultraviolet radiation, visible light, and infrared radiation. The material comprises a primary oxide and a secondary oxide. The primary oxide comprises cerium or hafnium. The secondary oxide comprises (i) praseodymium or ytterbium, and (ii) another cation selected from the group consisting of the rare earth elements, yttrium, and scandium.
US08057919B2 Material for organic electroluminescence device and organic electroluminescence device using the same
Provided are an organic electroluminescence device, which: shows high luminous efficiency; is free of any pixel defect; and has a long lifetime, and a material for an organic electroluminescence device for realizing the device. The material for an organic electroluminescence device is a compound of a specific structure having a n-conjugated heteroacene skeleton crosslinked with a carbon atom, nitrogen atom, or oxygen atom. The organic electroluminescence device has one or more organic thin film layers including a light emitting layer between a cathode and an anode, and at least one layer of the organic thin film layers contains the material for an organic electroluminescence device.
US08057916B2 OLED device with improved performance
An OLED device includes an anode, a cathode, and at least one individually selected organic light-emitting layer disposed between the anode and cathode. The device also includes an electron-transporting layer disposed between the at least one light-emitting layer and the cathode, such electron-transporting layer including a first electron-transporting material, and an electron-injecting layer disposed between the electron-transporting layer and the cathode, such electron-injecting layer including a metal dopant having a work function less than 4.0 eV and an electron-transporting material that is different from the first electron-transporting material.
US08057912B2 Blank for producing dental shaped parts and method for producing the shaped part
The invention relates to a blank for producing dental shaped parts, comprising a blank body (1) made of tooth restoration material, from which the shaped part can be machined using a tool (11, 12, 13, 14, 15) for removing material. The aim of the invention is to enable a reliable verification or recognition of the tool fitting or of the type and state of wear of the used tool of a machine tool for the blank. To this end, the blank has at least one gauge (4, 5), whose dimensions are such that the tool present for the machining can be identified by the gauge on the basis of its outer contour. The invention also relates to a method for producing dental shaped parts with a blank body made of tooth restoration material, from which the entire shaped part can be machined in a machining device by a tool for removing material. In order to enable a reliable verification or recognition of the tool fitting or of the type and state of wear of the used tool of a machine tool for the blank, the tool selected for the machining is, before its use, verified with regard to the outer contour thereof by using at least one gauge that is placed upon the blank.
US08057909B2 Silicone composition and a pressure sensitive adhesive film having a pressure sensitive adhesive layer made from the composition
A pressure sensitive adhesive film comprising a substrate film and a pressure sensitive adhesive layer formed on a surface of the substrate film, said pressure sensitive adhesive layer being prepared from (A) a silicone composition comprising a diorganopolysiloxane having at least two alkenyl groups per molecule and (C) a polyorganosiloxane having an SiH bond, characterized in that the alkenyl groups are contained in an amount of from 0.0007 to 0.05 mole per 100 g of the diorganopolysiloxane (A) and that the polyorganosiloxane (C) is contained in such an amount that a molar ratio of the SiH bond to the alkenyl group of the diorganopolysiloxane (A) ranges from 0.5 to 20. The adhesive film is useful in protecting the surface of a flat panel display.
US08057908B2 Hole transport layer compositions and related diode devices
Hole transport layer compositions comprising a silylated aryl amine and a polymeric component, to enhance performance of an associated electroluminescent device.
US08057906B2 Method of reducing surface tackiness of silicone rubber cured product, liquid silicone rubber composition for sealing semiconductor, silicone rubber-sealed semiconductor device, and method of producing semiconductor device
A method of reducing surface tackiness of a silicone rubber cured product is provided. The method includes coating the surface of a cured product of a curable silicone rubber composition, which has a molar ratio within the composition of hydrogen atoms bonded to silicon atoms relative to alkenyl groups bonded to silicon atoms of 1.0 or greater, and which, following curing, exhibits a type A hardness prescribed in JIS K6253 of no more than 20, with a curable silicone resin layer which, following curing, exhibits a type D hardness prescribed in JIS K6253 of 30 or greater; and subsequently curing the silicone resin to form a cured resin layer with a thickness of no more than 0.5 mm. Adhesion of dirt to the surface can be prevented.
US08057904B2 Gas-barrier film and device
Disclosed is a barrier film capable of maintaining a high water vapor barrier property when folded. The film is characterized in that it has a structure in which an easy adhesive layer, an organic layer and an inorganic layer are laminated in that order on one surface or both surfaces of a plastic film, wherein a center liner average roughness of the surface of the organic layer on the inorganic layer side is at least 0.5 nm, and the organic layer contains a resin which is obtained by curing an acrylic monomer having at least two acryloyl groups and at least two urethane groups in one molecule as a polymerizable component.
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