最新美国发明专利
Document Document Title
US07760487B2 Doped ceramic powder for use in forming capacitor anodes
An electrolytic capacitor that includes an anode body formed from a powder comprising electrically conductive ceramic particles and a non-metallic element in an amount of about 100 parts per million or more is provided in one embodiment of the invention. The non-metallic element has a ground state electron configuration that includes five valence electrons at an energy level of three or more. Examples of such elements include, for instance, phosphorous, arsenic, antimony, and so forth. The capacitor also comprises a dielectric layer overlying the anode body and an electrolyte layer overlying the dielectric layer.
US07760482B2 Power controller with fusible link
The present invention relates to a power control system with a fusible link. In one embodiment, the invention relates to a power control system, having a device possessing an output, a fusible link connected to the output of the device, a heating element controller, and at least one heating element connected to the heating element controller, where the heating element controller is configured to control the flow of current through the heating element, where the heating element controller is configured to monitor activity of the device, and where the heating element is configured to generate sufficient heat to fuse the fusible link within a predetermined time period when current flows through the heating element.
US07760481B2 Electronic device for controlled failure
A selectively protected electrical system includes or operates with a power source, a load, a power driver circuit for controllably transferring power from the power source to the load, the power driver circuit being encapsulated in a potting material, and a controller for enabling and disabling the power driver circuit, the controller being un-encapsulated by the potting material. If a contaminant induced electrical fault occurs in the selectively protected electrical system, the electrical fault is more likely to occur in the un-encapsulated controller, such that the selectively protected electrical system is disabled. The contaminant is inhibited from contacting and inducing an electrical fault in the power driver circuit, thus providing for a controlled failure of the selectively protected electrical system.
US07760479B2 Technique for combining in-rush current limiting and short circuit current limiting
A circuit that protects from high power-on in-rush currents and short circuits. The circuit has a pass transistor and a parallel smaller transistor. A comparator senses when an output voltage crosses a reference and turns off the pass transistor and turns on the parallel smaller transistor. The parallel smaller transistor has a higher “on” resistance so that the short circuit or the in-rush current does not harm the electronics. When the short circuit or in-rush current condition is removed, the comparator senses this condition and returns to the normal operation where the pass transistor is on and the parallel small transistor is off.
US07760478B2 Control circuit with short-circuit protection for current sense terminal of power converters
A control circuit includes a detection circuit to detect the short-circuited of a current sense terminal of the power converter. It includes a comparator, a verification circuit and a timer circuit. The comparator receives an input signal for generating a sense signal. The input signal represents the switching current of a power switch. The sense signal is enabled when the input signal is lower than a threshold. The verification circuit generates a protection signal in response to the sense signal or/and -a delay signal. The protection signal is generated when the current sense terminal is short-circuited, in which the power switch and the sense signal are enabled after the time delay of the delay signal. The protection signal turns off the power switch for the protection.
US07760475B2 Magneto-resistance effect element having free layer including magnetostriction reduction layer and thin-film magnetic head
A magnetoresistance effect element includes a pinned layer having a fixed magnetization direction, a free layer having a magnetization direction variable depending on an external magnetic field, and a nonmagnetic spacer layer disposed between the pinned layer and the free layer. The free layer includes a Heusler alloy layer and a magnetostriction reduction layer made of a 4th group element, a 5th group element, or a 6th group element.
US07760473B2 Magnetoresistance element employing Heusler alloy as magnetic layer
An advantage of the application is to provide a magnetoresistance element capable of increasing a plateau magnetic field Hp1 while maintaining high ΔRA. A magnetic layer 4c1 adjacent to a non-magnetic material layer 5 in a second fixed magnetic layer 4c constituting the fixed magnetic layer 4 is formed of a first Heusler-alloy layer represented by Co2x(Mn(1-z)Fez)xαy (where the element α is any one element of 3B group, 4B group, and 5B group, x and y all are in the unit of at %, 3x+y=100 at %). Additionally, the content y is in the range of 20 to 30 at % and a Fe ratio z in MnFe is in the range of 0.2 to 0.8. Accordingly, the plateau magnetic field Hp1 may increase while maintaining high ΔRA.
US07760470B2 Electrical connection between a suspension flexure cable and a head stack assembly flexible circuit
A method and apparatus for electrically coupling a slider to a controller circuit are disclosed. In one embodiment, a pre-amplifier with an integrated electrical connector (I-connector) may be connected via an electrical trace to a slider and via a head stack assembly flexible circuit to a control circuit. The pre-amplifier may have two parallel series of spring probe claws, two parallel series of contact pegs, two slots, or a slot and a rotary cam.
US07760468B2 Air-bearing design with particle rejection features
An apparatus allowing for a slider for use in a disk drive is disclosed. An embodiment of the present invention may include a leading side, a trailing side, at least two main rails, a slider surface with an air bearing surface, and at least one trench substantially parallel to the width of the slider. The trench in the air bearing surface results in a lower compression length of the slider and allows for particles to be channeled off of the disk surface.
US07760466B2 Thin film magnetic head with a metal lamination part having concave connection surface
A thin film magnetic head with a metal lamination part and method of manufacturing the same are provided. The thin film magnetic head including a metal lamination part in which an upper metal layer is laminated on a lower metal layer. The metal lamination part is formed in the laminated structure. An interlayer connection surface between the lower metal layer and the upper metal layer of the metal lamination part is formed in a concave shape that is curved toward the lower metal layer.
US07760456B2 Data protection based on system vibration modes
An aspect of the present disclosure relates to implementing a data protection mode based on system vibration modes in a data supported system. An exemplary system vibration mode is associated with an operating mode of the data supported system. The data protection mode operates to limit, or prevent, errors caused by the vibration. In one exemplary embodiment, a method is provided for operating a data supported system. The method includes receiving an indication that a vibration associated with an operating mode of the system will occur and, in response, implementing a data protection mode in the system.
US07760451B2 Imaging device capable of retracting lens unit thereof and lens unit protecting method thereof
An imaging device includes a housing, a lens unit, a detection unit, a central processing unit and a driving unit. The lens unit is configured for moving between a first position where the lens unit is received in the housing, and a second position where the lens unit extends from the housing. The detection unit is configured for detecting a current acceleration of the imaging device. The central processing unit is configured for receiving the current acceleration and generating a low driving voltage value if the current acceleration is smaller than a predetermined value and a high driving voltage value if the current acceleration is equal to or greater than the predetermined value. The driving unit is configured for receiving the generated driving voltage value from the central processing unit and retracting the lens unit from the second position to the first position based on the driving voltage.
US07760449B2 Adjustable optical mounting and method
A method of adjusting an optical system includes placing the optical system in a controlled environment enclosure, and adjusting an optical mount of the optical system while the optical system is in the controlled environment enclosure.
US07760442B2 Voice coil motor control device and method of driving the same, image pickup device
The present invention provides a control device capable of improving hysteresis characteristics of a voice coil motor (31) and attaining a suitable lens position without complicating the structure of the control device. As solving means of the invention, a voice coil motor control device (30) includes a driving current control part (34) that controls a driving current supplied to the voice coil motor (31) in accordance with a driving pulse subjected to pulse width modulation, and a driving pulse control part (32) that divides a drive period of the voice coil motor (31) into a movement period and a holding period, and controls the driving pulse by changing the duty ratio of the driving pulse during the movement period in accordance with a duty setting value and fixing the duty ratio of the driving pulse during the holding period to the duty setting value.
US07760439B2 Variable power optical system, imaging lens device and digital apparatus
There is provided a zoom optical system having lens elements produced with less difficulty i.e. with substantially the same skill level as the conventional arrangement, with sufficient miniaturization. The zoom optical system includes a first lens group having a negative optical power, and a second lens group having a positive optical power in the order from the object side, the distance between the first lens group and the second lens group being decreased in zooming from a wide angle end to a telephoto end. The first lens group is constituted of a negative lens element and a positive meniscus lens element. The second lens group is constituted of a biconvex positive lens element and a negative meniscus lens element. Assuming that D1 represents a thickness of the first lens group on the optical axis AX from a forwardmost lens surface to a rearmost lens surface, fw represents a composite focal length of the entirety of the optical system at the wide angle end, and f2 represents a composite focal length of the second lens group, the zoom optical system satisfies the following relation: 0.5
US07760438B1 Air-to-water de-anamorphoser and method of air-to-water de-anamorphosis
A full or partial air-to-water de-anamorphoser and method of air-to-water de-anamorphosis is provided. A housing has a planar transparent window in one end thereof adjacent to a defined air space. The housing is placed under the water's surface with an acute angle being formed between the window and the water's surface to thereby define a virtual prism whose center leads its apex. An optical prism having an apex and a center is positioned in the housing's air space and is spaced apart from the housing's window such that the prism's apex leads its center as measured along a line parallel to light exiting the prism. The light exiting the prism was originally incident on the water's surface, subsequently traveled through the water, and then was passed sequentially through the housing's window, the housing's air space and the prism.
US07760435B2 Method of fabricating tridimensional micro- and nanostructures as well as optical element assembly having a tridimensional convex structure obtained by the method
A method is for forming three-dimensional micro- and nanostructures, based on the structuring of a body of material by a mould having an impression area which reproduces the three-dimensional structure in negative form. This method includes providing a mould having a substrate of a material which can undergo isotropic chemical etching, in which the impression area is to be formed. An etching pattern is defined on (in) the substrate, having etching areas having zero-, uni- or bidimensional extension, which can be reached by an etching agent. A process of isotropic chemical etching of the substrate from the etching areas is carried out for a corresponding predetermined time, so as to produce cavities which in combination make up the impression area. The method is advantageously used in the fabrication of sets of microlenses with a convex three-dimensional structure, of the refractive or hybrid refractive/diffractive type, for forming images on different focal planes.
US07760433B2 Laser irradiation apparatus
There are disposed two homogenizers for controlling an irradiation energy density in the longitudinal direction of a laser light transformed into a linear one which is inputtted into the surface to be irradiated. Also, there is disposed one homogenizer for controlling an irradiation energy density in a width direction of the linear laser light. According to this, the uniformity of laser annealing can be improved by the minimum number of homogenizers.
US07760432B2 Photochromic resistant materials for optical devices in plasma environments
An optical device, such as an interference mirror of the type which can be incorporated into ring laser gyros. One embodiment is an interference mirror having at least one layer formed from a matrix of material consisting of ZrO2 and about 2-15 weight percent of Al2O3.
US07760428B2 Specimen slide unit for holding a specimen that is to be examined under a microscope or analyzed with a laboratory analysis system
A specimen slide unit for holding a specimen that is to be examined under a microscope or analyzed with a laboratory analysis system includes a specimen slide, a data carrier device and a signal element. The data carrier device has a radio frequency identification tag that can be read out and/or written on using Phase Jitter Modulation so as to switch a communication carrier frequency between two predefinable communication carrier frequencies. The signal element can be activated so as to assist an operator in following a predefinable processing sequence including a second specimen slide unit when the RFID tag is in a range of action of the read/write device. The signal element can be a visual or an acoustic signal element.
US07760420B2 Color electrowetting display (EWD) devices
Electrowetting display devices are presented. The electrowetting display includes a first substrate and an opposing second substrate with a polar fluid layer and a color non-polar fluid layer interposed therebetween. A first transparent electrode is disposed on the first substrate. A second electrode is disposed on the second substrate. A hydrophilic partition structure is disposed on the second substrate, thereby defining a plurality of sub-pixels. The color electrowetting display further includes an array of color pixel regions. Each pixel region consists of a set of primary color sub-pixel. Each color sub-pixel corresponds to one of different color non-polar fluid layers, and each of the different color non-polar fluid layers is isolated from each other. The colors of non-polar fluid layer in the neighboring sub-pixels are different.
US07760419B2 Electrophoretic display device
An configurationally simplified electrophoretic display device is disclosed. The electrophoretic display device includes a substrate including a plurality of pixels, first pixel electrodes on the substrate, second pixel electrodes to be slit on each first electrode, and an electrophoretic film disposed on the second pixel electrodes. The second pixel electrodes are slit in different widths according to a plurality of sub-pixels.
US07760415B2 Micro mirror device
The present invention provides a mirror device, comprising: a mirror; an elastic hinge for supporting the mirror and the elastic hinge has a specific electric resistance. The mirror device further includes an electrode for controlling the mirror, wherein a voltage is applied to the elastic hinge for a predetermined period in synchronous with a change of an electric voltage applied to the electrode.
US07760409B2 Optical beam scanning apparatus and image forming apparatus
An image forming apparatus provided with an optical beam scanning apparatus according to the invention includes a semiconductor laser device, a pre-deflection optical system, a polygon mirror, and a post-deflection optical system, wherein at least one imaging lens for imaging the luminous flux is provided in the post-deflection optical system includes; at least one projection on a vertical surface to a sub-scanning direction axis is provided in the imaging lens; and at least one positioning member having an engaging groove into which the projection is interfitted and which is engaged in a concave-convex shape is provided in the housing unit of the optical beam scanning apparatus. In accordance with an image forming apparatus according to the invention, in a scanning optical system using an imaging lens or an imaging mirror, influences against optical characteristics following an environmental fluctuation or a change with time can be reduced.
US07760408B2 Hologram recording device and hologram recording method
A hologram recording device for irradiating a recording beam (S) to a hologram recording medium (B) at a fixed incident angle (θs) and irradiating a reference beam (R) to an illuminated region (p) of the recording beam (S) by variably controlling an incident angle (θr) of the reference beam (R) on the hologram recording medium (B), whereby a hologram is recorded on the illuminated region (p) in multiple, includes at least a variable reflector (10) directing the reference beam (R) to the illuminated region by reflection and being swung around a predetermined axis (x) for changing the incident angle (θr) of the reference beam (R); and a light shield (11) being swung integrally with the variable reflector (10) for partially shielding the reference beam (R) so that a luminous flux diameter thereof becomes narrower as the incident angle (θr) becomes larger.
US07760406B2 Color conversion definition creating apparatus, color conversion definition program storage medium and color conversion definition creating method
The apparatus is provided with an area conversion section that creates two or more conversion areas by executing more than one type of adaptive conversion of approximating a gray area in a first color expression area to a gray area in a second color expression area while causing other areas to move following the gray area, and an intermediate area creating section that creates an intermediate area by combining a first conversion area which is closest to the chroma range of the first color expression area and a second conversion area closest to the brightness range of the second color expression area out of the plurality of conversion areas created by the area conversion section.
US07760405B2 Apparatus and method for integrating print preview with data modeling document editing
A computer readable storage medium includes executable instructions to supply, in an editor mode, a first set of data modeling objects in a document. A user request to enter a print preview mode is accepted. The print preview mode is entered while the editor mode remains active. The document is applied to a page layout with a set of pages. A set of pages to print are specified, where individual pages in the set of pages to print contain a subset of data modeling objects in the first set of data modeling objects.
US07760400B2 Creating multiple threshold matrices to be used in error diffused multilevel halftoning
In an image processor, a data corrector corrects input image data, a determining unit determines an output tone value of a target pixel from the corrected image data and threshold, and a calculator calculates a difference between the output tone value and the corrected image data as an error value. The threshold is set in such manner that a rate of change of the mean error of the error values with respect to a change in the input tone value is within a predetermined range.
US07760392B2 Variation of synchronization gain based upon laser power
A synchronization system for an electrographic device comprises a laser driver that drives a laser source to emit a beam having an intensity that corresponds to a laser power control signal. The beam is swept across a light detector, which generates a detection signal based upon measured intensity, and a comparing device outputs a synchronization signal based upon a comparison of the detection signal with a control signal that corresponds to the laser power control signal. Alternatively, the detection signal may be compared with a reference signal where a programmable device scales at least one of the detection signal and the reference signal based upon the laser power control signal. The synchronization signal goes active in response to the laser beam in a sufficiently consistent manner regardless of the laser beam intensity by calibrating the sensitivity of the synchronization system based upon the control signal, which corresponds to the laser power control signal.
US07760390B2 Binary resolution conversion aparatus and method
A binary resolution conversion apparatus and method is provided. According to one exemplary embodiment, a binary resolution conversion method includes an image processing method comprising a data processing process comprising a first video data input process receiving a first video data group associated with one or more horizontal and vertical edges of an image, and one or more horizontal and vertical thin lines of the image; a second video data input process receiving a second video data group associated with one or more slanted edges and one or more slanted lines of the image, and one or more objects of the image; a tag data input process receiving tag data associated with image edge and image thin line detection data; and a first video data input providing the video data output to a first video data output if the tag data input indicates an image edge or image thin line, otherwise a second video data input providing the video data output.
US07760388B2 Automatic print frame setting apparatus
The present invention relates to an automatic print frame setting apparatus, comprising: image displaying means 3 for displaying, on a monitor screen, image data used for producing photo prints; size setting means 6 for setting one or more types of print sizes for the same image data; print frame displaying means 7 for displaying, on the monitor screen, a print frame visually representing the set print size together with the image data; and print image data producing means 10 for producing, based on the set print frame, print image data used for producing photo prints, wherein the print frame displaying means 7 includes automatic print frame producing means 9 that simultaneously displays, on the monitor screen, only two print frames, which are a first print frame whose aspect ratio is nearest to a square and a second print frame whose aspect ratio is farthest from a square, when at least three types of print frames are set, and automatically calculates, based on the first print frame and second print frame, print frame data of a print size which is not displayed on the monitor screen.
US07760383B2 Multiple function image formation device and method including master and sub-service functions
An image formation device is disclosed that has service functions corresponding to a configuration of the image formation device. The image formation device includes a service function unit for processing a request for a service function. The service function unit includes a master service function section and plural sub service function sections. One of the sub service function sections assuming an operating state requests the master service function section to register the one of the sub service function sections; the master service function section assigns the service function request to the one of the sub service function sections according to a type of the service function request; and the one of the sub service function sections processes the service function request assigned by the master service function section.
US07760381B2 Printer and method of controlling the same
A printer for receiving print data transmitted from a client device via a network and for effecting print processing on the basis of the received print data, comprising: a detecting unit which detects whether or not the print processing has been completed properly; a determining unit which determines a cause if it has been detected by the detecting unit that the print processing has not been completed properly; a storing unit which stores the print data in a file server on the network if it has been detected by the detecting unit that the print processing has not been completed properly; and a mail transmitting unit which transmits to the client device by an electronic mail a cause of the improper completion of the print processing determined by the determining unit and storage position information on the print data stored by the storing unit.
US07760380B2 Image forming apparatus, control method thereof, image forming system, and program
Function information related to a plurality of kinds of functions arranged in a first image forming apparatus is acquired. The acquired function information is displayed. A desired function is designated from the displayed functions. A document containing the identification information is read on the basis of the designated function. The read document image is transmitted to the first image forming apparatus through a network. The identification information of original data corresponding to the document image is received from the first image forming apparatus through the network.
US07760378B2 Printer server, client terminal, image forming apparatus, print data generating method, and computer product
A printer server generates print data in a format dependent on a printer connected to a network, from application data to be printed out by an application. The printer server includes a processor that processes intermediate data based on an additive attribute indicating an attribute relating to the generation and security added to the intermediate data at the time of generating the intermediate data. A print data converter converts the intermediate data processed into print data in a format dependent on a printer.
US07760377B2 Image printing system and image delivery device and image printing device used therein
When the user gives a printing instruction of an image delivered in response to the user's selection and edited, the image printing system of the invention retrieves available printers for printing the image, based on the ink type suitable for printing the image and an input paper size, and displays a list of the retrieved available printers on the user's Web browser. In response to the user's selection of a desired printer out of the list, the image printing system inputs a captured image, which is obtained by capturing the edited image, as a check image and the user's settings of editing parameters via the Internet and sends the check image and the user's settings of the editing parameters to a computer in a printing center where the selected printer is located. The computer displays a resized edited image and the check image in a comparable manner to confirm their consistency, prior to printing the edited image.
US07760376B2 Printing method, printing system, print server, and computer readable recording medium on which printing program is recorded
A printing method for a printing system having a plurality of image forming devices and a plurality of data transfer devices, includes a judgment step of judging whether image deficiency will occur in printing data transferred from the first data transfer device to the plurality of image forming devices, and a control step of providing control for transferring the data from the second data transfer device to the image forming device when it is judged in the judgment step that image deficiency will occur.
US07760375B2 Print by reference service method
A print service supports print by reference operations. Software hosted or accessible by a web site performs the required functions. A print client may be a print device, for example, that has an Internet connection. A print client might also be a portable wireless device, for example, which then might transfer data transcoded by the print service to a print device. The print service accepts a reference to print content, resolves the reference, obtains the print content, transcodes the print content into a print device ready format, and allows the print client access to the transcoded print data. The print service method realized by such a web site provides commercial potential for web services and content provider partnerships, as a preferred use of the print service might commence with a user of a portable wireless device obtaining a reference to print content while web surfing, communicating that content.
US07760371B2 Method of printing an interactive document
A method of printing an interactive document is provided. The document comprises user information and advertising material. The method comprises the steps of: (a) receiving a print request from a user; (b) formatting the user information in the document so as to include a first user interactive element, thereby allowing the user to effect a response to the information using a sensing device; (c) formatting the advertising material in the document so as to include a second user interactive element, thereby enabling the user to effect a response to the advertising material, using the sensing device; and (d) printing the document with coded data on a substrate, the coded data identifying the document and the first and second interactive elements.
US07760370B2 Image forming apparatus, information processing apparatus, image forming system, image position correcting method, recording media, and program
In one embodiment, an image forming apparatus: forms, on both sides of a reference chart sheet 10, reference positioning images which are determined in advance relative to reference positions on both sides of the reference chart sheet 10; reads reference images through the image readable area from a plurality of parts on both sides of the reference chart sheet 10 or from the folded reference chart sheet 10; and adjusts image forming positions on both sides of a paper according to read-out information obtained from the reference images. The image forming positions are corrected on both sides of the paper which is greater in size than the image readable area of the image reader 11 by reading the images from multiple parts of the reference chart sheet 10 or from the folded reference chart sheet 10.
US07760367B2 Apparatus and method for checking position and/or shape of mechanical pieces
An apparatus for checking mechanical pieces comprises a base (1), a locking and reference system (31), an optoelectronic measuring system (53), displacement systems (3, 9, 26) and a processing unit (25) for receiving and processing the signals of the optoelectronic system. The displacement systems also enable mutual translation displacements, along a transversal axis, between the optoelectronic system and the piece to be checked. A method of checking foresees to detect signals provided by the optoelectronic system relating to a surface (51) of the piece in the course of the mutual oscillations, at at least two different transversal positions (A, B), and carry out a processing in order to obtain information relating to a virtual surface (51′). The method and the apparatus enable to obtain information relating to the position and/or the arrangement and/or the shape of even very small-dimensioned component parts of hard disk storage units.
US07760365B2 Aspheric lens surface-decenter measuring method and apparatus
A relationship between surface decenter of a lens 1 under test and surface-decenter comatic aberration and a relationship between surface tilt of the lens 1 under test and surface-tilt comatic aberration are calculated by computer simulation. The surface tilt of the lens 1 under test is calculated by measuring a transmissive wavefront of a projecting portion 3, and comatic aberration of the lens 1 under test is calculated by measuring a transmissive wavefront of a lens portion 2. The surface-decenter comatic aberration that occurs due to the surface decenter is calculated by subtracting the surface-tilt comatic aberration from the calculated comatic aberration. The surface decenter of the lens 1 under test is calculated based on the calculated surface-decenter comatic aberration.
US07760357B2 Tachyonized material test method
Many suppliers claimed their products have been Tachyonized™ since the discovery and commercialization of Tachyonized™ products by Advanced Tachyon Technologies International. Genuine materials that have been Tachyonized have demonstrated a range of beneficial properties to biological organisms and processes. However, the market has been saturated with competitors making such claims without any foundation. Accordingly, the inventive process provides a simple and rapid test method to confirm the authenticity of Tachyonized materials.
US07760352B2 Dual pulse single event Raman spectroscopy
Systems and methods for performing Raman spectrometry wherein a Raman spectroscopy system is mounted on a vehicle for on the move contaminant analysis. The system is configured to interrogate a target with a laser at a predetermined pulse repetition frequency (PRF), wherein during each PRF cycle, defined as 1/PRF, the laser is dual pulsed at a first wavelength and at a second wavelength. Raman spectra are collected and used to identify the target by matching a Raman signature with a given collected Raman spectra.
US07760346B2 Method and apparatus for analyzing a dry-chemical test element
The invention relates to a method and an apparatus for analyzing a dry-chemical test element, in particular an immunological test element, wherein, in the method, a dry-chemical test element is analyzed by optical scanning, whereby measurement light beams leaving assay regions of the test element, which are loaded with one or more immobilized optically active substances, with a respective measurement light intensity are detected by a detector device. The method comprises the following steps: during the optical scanning of a first assay region, from which the measurement light beams leave with a first measurement light intensity, a first quantity of light from measurement light beams which impinges on the detector device and a working range of the detector device are adapted to one another by selecting scanning parameters according to a first set of scanning parameters, and during the optical scanning of a second assay region, from which the measurement light beams leave with a second measurement light intensity which differs from the first measurement light intensity, a second quantity of light from measurement light beams which impinges on the detector device and the working range of the detector device are adapted to one another by selecting scanning parameters according to a second set of scanning parameters which differs from the first set of scanning parameters.
US07760338B2 Method for the detection of an object and optoelectronic apparatus
The present invention relates to a method for the detection of an object by means of an optoelectronic apparatus, wherein light rays generated by a light source are incident onto an object as a light bead and the light rays scattered back and/or reflected from the object are detected by a receiver arrangement in accordance with the triangulation principle and an object detection signal including information on a scanning distance between the apparatus and the object is output, with the light rays acting via an imaging element on a pixel array consisting of photodetectors in the receiver arrangement. The method is characterized in that the imaging element is only an array of individual imaging elements positioned before the pixel array and generating a received signal pattern on the pixel array corresponding to a plurality of mutually spaced apart images of the light bead; and in that the information on the scanning distance is determined from the received signal pattern. The present invention furthermore relates to an optoelectronic apparatus for the carrying out of the method.
US07760335B2 Device and method for optically measuring distance with detector having photosensitive surfaces
A device for optically measuring distance, in particular a hand-held device, comprising an transmission unit (12) which is provided with a light source (17, 18) for emitting optical measuring radiation (13, 20, 22) towards a target object (15), and a capturing unit (14) which is arranged at a distance from the optical axis (38) of the transmission unit (12). The capturing unit (14) comprises at least one optical detector (54) for capturing optical radiation (16, 49, 50) reflected by the target object (15). The detector (54) of the capturing unit (14) comprises a plurality of light-sensitive surfaces (70, 72, 74; 170, 172, 174; 270, 272, 274; 370, 372; 470, 472; 570, 572) which are separated from each other and which are be activated separately. The invention also relates to a method for operating a device for optically measuring distance.
US07760326B2 Exposure apparatus and aberration correction method
An exposure apparatus for exposing a wafer to light through a pattern of a mask. The apparatus includes a projection optical system configured to project the pattern onto the wafer, a first barometer configured to measure pressure of an atmosphere in the apparatus, a second barometer configured to measure the pressure at a speed higher than that at which the first barometer measures the pressure, a calibration unit configured to calibrate an output of the second barometer based on an output of the first barometer, and an aberration correction unit configured to correct aberration of the projection optical system based on the calibrated output.
US07760323B2 Exposure apparatus and method of manufacturing device
At least one exemplary embodiment is directed to an exposure apparatus for exposing a substrate to light through an original plate including a shield configured to surround an optical path space of the exposure apparatus where a gas supply system is configured to supply gas into the optical path space which is deflected by a rectifier to direct the flow outside of the optical path space.
US07760320B2 Liquid crystal display device including step-compensating pattern and fabricating method thereof
A liquid crystal display device includes first substrate having an active region and a non-active region along a peripheral portion of the active region, a second substrate facing and spaced apart from the first substrate, and having an active region and a non-active region along a peripheral portion of the active region, a seal pattern between the first and second substrates disposed along a border of the active and non-active regions, a gate line on an interior surface of the first substrate and crossing the seal pattern, a data line crossing the gate line and the seal pattern, a thin film transistor connected to the gate line and the data line, a pixel electrode connected to the thin film transistor, a common electrode on an interior surface of the second surface, a first step-compensating pattern adjacent to the seal pattern and the gate line, a second step-compensating pattern adjacent to the seal pattern and the data line, and a liquid crystal material layer between the pixel electrode and the common electrode.
US07760316B2 Contact structure
There is disclosed a contact structure for electrically connecting conducting lines formed on a first substrate of an electrooptical device such as a liquid crystal display with conducting lines formed on a second substrate via conducting spacers while assuring a uniform cell gap among different cells if the interlayer dielectric film thickness is nonuniform across the cell or among different cells. A first conducting film and a dielectric film are deposited on the first substrate. Openings are formed in the dielectric film. A second conducting film covers the dielectric film left and the openings. The conducting spacers electrically connect the second conducting film over the first substrate with a third conducting film on the second substrate. The cell gap depends only on the size of the spacers, which maintain the cell gap.
US07760314B2 Display device
The present invention provides a display device which has a narrow screen border, and excellent display equality. The display device according to the present invention comprises a display panel comprising a glass substrate and a source driver IC which is provided along the edge of the glass substrate. The FPC is connected between the source driver ICs. At the substrate end side of the source driver IC, a bump for GND, a bump for analog power supply, a bump for digital power supply, a bump for reference voltage at the positive polarity side, and a bump for reference voltage at the negative polarity side are formed sequentially from the outer side along the flow of current. These bumps for input and the FPC are connected with the lines for input on the glass substrate. The logic signal lines and are formed along the short side of the source driver IC and along the long side at the display area side.
US07760312B2 Liquid crystal display with a viewing angle control electrode and method of manufacturing the same
A liquid crystal display having a viewing angle which is controllable in side directions without forming a white sub-pixel is disclosed. The vertical alignment type liquid crystal display has a display screen including a plurality of pixels. Each pixel includes a display control region in which an alignment of liquid crystal molecules is controlled such that the liquid crystal molecules are disposed in an inclined orientation with respect to the display screen when a control voltage is applied, and a viewing angle control region in which the alignment of the liquid crystal molecules is controlled such that the liquid crystal molecules are disposed in a first side orientation or in a second side orientation when a control voltage is applied. The control voltage is applied through a viewing angle control line separated from the display control region.
US07760311B2 Liquid crystal display device and manufacturing method thereof
A liquid crystal display (LCD) device and a manufacturing method thereof, capable of preventing vertical crosstalk caused by a deviation of a parasitic capacitance, includes a first pixel electrode formed in a first gray scale region of each subpixel region divided into first and second gray scale regions, and a second pixel electrode formed in the second gray scale region separated from the first pixel electrode and encompassed by the first pixel electrode.
US07760306B2 Liquid crystal device and manufacturing method therefor, and electronic apparatus
A liquid crystal device includes: a first substrate; a second substrate that is disposed facing the first substrate; a liquid crystal layer that is sandwiched between the first substrate and the second substrate and is composed of a liquid crystal exhibiting, in an initial alignment state thereof, a vertical alignment and having negative dielectric anisotropy; a light shielding film that is formed on a side of the liquid crystal layer on the first substrate and that corresponds to a non-display region and defining a display region; a pixel electrode that is disposed, on the first substrate, from the display region with a periphery projecting on the light shielding film; a vertical alignment film that is disposed, on the pixel electrode, only in the display region or from the display region with a periphery projecting in the non-display region; and a horizontal alignment film that is disposed, in an area without the vertical alignment film above the light shielding film, with a periphery projecting on the pixel electrode.
US07760302B2 Display device having common electrode corresponding to a specific pixel electrode in which the area thereof is smaller than the area of other adjoining pixel electrodes and in which that common electrode has a bridging connection
The present invention is intended to control the color temperature of white exhibited by a liquid crystal display device. White is produced when light waves emitted through pixels associated with three colors of red, green, and blue have maximum intensities. The amounts of light emitted through the respective pixels are controlled by differentiating the shapes of the pixel electrodes disposed at the respective pixels from one another. Thus, the color temperature of white is controlled. Otherwise, the shapes of interceptive films disposed at the respective pixels are differentiated from one another in order to control light waves emitted through the respective pixels. Thus, the color temperature of white is controlled. The interceptive film may be shaped like the pixel electrode. Otherwise, the interceptive film may be realized with an interceptive pattern other than that of the pixel electrode or one of openings bored in a black matrix.
US07760300B2 Sample for measuring alignment axis for liquid crystal display, method of manufacturing sample, and method of measuring alignment axis
A sample for measuring an alignment axis for a liquid crystal display, a method of manufacturing the sample, and a method of measuring an alignment axis are disclosed. The sample includes a first substrate, a first alignment layer positioned on the first substrate, and a second alignment layer. The second alignment layer is positioned on the first alignment layer, and has an anisotropy more than an anisotropy of the first alignment layer.
US07760295B2 Liquid crystal display device and electronic apparatus
A liquid crystal display device includes a first substrate and a second substrate opposed to each other with a liquid crystal layer having liquid crystal molecules disposed therebetween, in which a first electrode and a second electrode are provided on a side of the first substrate opposed to the liquid crystal layer, the liquid crystal layer is driven by means of an electric field generated between the first electrode and the second electrode, and a reflective display area for reflective display and a transmissive display area for transmissive display are formed in a sub-pixel area. Alignment of the liquid crystal molecules of the liquid crystal layer is different in the transmissive display area and the reflective display area.
US07760294B2 Liquid crystal device and electronic apparatus
The invention provides a liquid crystal device including: a pair of substrates; a liquid crystal layer having a negative dielectric anisotropy; a pixel electrode; a counter electrode, the counter electrode being opposed to the pixel electrode; a vertical alignment film that aligns liquid crystal molecules of the liquid crystal layer in a direction in which the long axes of the liquid crystal molecules are oriented perpendicular to the pair of substrates. The pixel electrode is made up of island-pattern sub pixel elements each two adjacent ones of which are connected to each other via a connection portion having a width narrower than that of the sub pixel element. In addition, the light shielding film is formed, on one of the pair of substrates, in each region not corresponding to the connection portion between each two of the sub pixel elements that are adjacent to each other.
US07760291B2 Planar light-source apparatus
A planar light-source apparatus illuminates, from the backside, a transmissive liquid crystal display having a display area composed of pixels formed in a two-dimensional matrix arrangement, and the planar light-source apparatus includes a diffusing plate facing the liquid crystal display, a plurality of planar light-source units, each unit having a light source, and a support wall arranged between the planar light-source units for supporting the diffusing plate, and the top face of the support wall lies adjacent to the diffusing plate.
US07760288B2 Backlight module and liquid crystal display using same
An exemplary backlight module (20) includes a frame (21), a light guide plate (25), and a fixing member (22). The frame includes a substantially rectangular bottom plate (210), and a first, a second, and a third side walls (211, 212, 213) upwardly extending from three edges of the bottom plate. The first side wall is opposite and parallel to the third side wall. A first spacing board (214) inwardly extends from the first side wall. The first spacing board, the first side wall, and the bottom plate cooperatively define a first sliding channel. The light guide plate is accommodated in the first sliding channel of the frame. The fixing member is detachably secured to the frame such that the light guide plate is fixedly accommodated in the frame.
US07760284B2 Liquid crystal device, method for manufacturing liquid crystal device, and electronic apparatus
A liquid crystal device includes a liquid crystal panel; light sources; a light guide plate, opposed to the light sources, for guiding light emitted from the light sources to the liquid crystal panel; a flexible printed circuit board electrically connected to the liquid crystal panel; and a housing accommodating the liquid crystal panel and the light guide plate. The flexible printed circuit board is fixed to the rear face of the light guide plate in such a state that the flexible printed circuit board is curved. The liquid crystal panel is fixed to the housing with a light-shielding double-faced tape placed outside a display region including a sub-region containing the light sources. The light sources are spaced from the light-shielding double-faced tape with an adhesion-preventing member disposed therebetween or adhesion-preventing treatment is performed.
US07760283B2 Display device using external light
A display device including: a main body through which external light is transmitted, the main body having a display panel on which an image is formed; and a cover slidably coupled to the main body, wherein external light is supplied to the main body when the cover is slid to expose the main body. Accordingly, the display device can display an image by selectively using external light such as sunlight or illumination light, or a backlight unit.
US07760278B2 Liquid crystal display comprising a ground electrode and method for manufacturing the same
An exemplary liquid crystal panel (2) has a first substrate (21); a second substrate (23) opposite to the first substrate, which includes a conductive layer formed (233) thereat; a liquid crystal layer (25) sandwiched between the first and the second substrates, and a sealant (27) provided at the peripheral region of the first substrate and the second substrate. The conductive layer is adjacent to the liquid crystal layer, which remains the peripheral region of the second substrate uncovered.
US07760276B2 Liquid crystal display device and fabricating method thereof
Disclosed is a thin film transistor substrate for a fringe filed switching type liquid crystal display device, and a fabrication method thereof, that reduces the number of required mask processes, and thus improves fabrication efficiency. The fabrication method involves three mask processes, wherein the masks are partial transmitting masks, and the resulting photo-resist patterns have varying thicknesses. By having photo-resist layers of varying thicknesses, structures can be formed in multiple etching steps using the same photo-resist pattern by incrementally removing the photo-resist according to its thickness. The thin film transistor substrate has a common line, a common electrode, a gate line and a gate electrode formed directly on the substrate. The common electrode overlaps the pixel electrode in the pixel area.
US07760275B2 Phase difference compensating element, liquid crystal device, and projection type display apparatus
A phase difference compensation element comprises at least one birefringent laminate, which contains a light transmissive base material and “a” number, where a≧2, of inorganic oblique incidence vacuum deposited films varying in direction of oblique evaporation and having been laminated on a surface of the light transmissive base material. The birefringent laminate satisfies the conditions represented by Formula (i) and Formula (ii): Re(1)
US07760274B2 Programmable mask for fabricating biomolecule array or polymer array, apparatus for fabricating biomolecule array or polymer array including the programmable mask, and method of fabricating biomolecule array or polymer array using the programmable mask
Provided are a programmable mask for promptly fabricating a biomolecule or polymer array having high density, an apparatus for fabricating a biomolecule or polymer array including the mask, and a method of fabricating a biomolecule or polymer array using the programmable mask. The programmable mask for fabricating a biomolecule array or polymer array includes a first substrate including a black matrix having openings and first pixel electrodes; a second substrate including thin film transistors for switching pixel regions which correspond to the openings according to applied electric signals and second pixel electrodes connected to drain electrodes of the thin film transistors; a liquid crystal layer interposed between the first substrate and the second substrate, the liquid crystal layer including liquid crystal whose arrangement can be changed according to electric signals of the thin film transistors so as to selectively transmit light; a first polarizing plate laminated on one side of the first substrate; a second polarizing plate laminated on one side of the second substrate; and a lens array layer laminated on one side of the second polarizing plate including lenses which correspond to the pixel regions.
US07760272B2 High-quality twisted-pair transmission line system for high-resolution video
A system comprising a first filter having an input and an output adapted to compensate for the characteristics of a first length of twisted-pair wire is disclosed. A first bypass path has an input and an output for bypassing the first filter. A second filter has an input and an output adapted to compensate for the characteristics of a first length of twisted-pair wire. A second bypass path has an input and an output for bypassing the first filter. A third filter has an input and an output adapted to compensate for the characteristics of a first length of twisted-pair wire. A third bypass path has an input and an output for bypassing the first filter. The three filters can be configured form a signal path or one or more filters removed from the signal path by switching in bypass paths.
US07760271B2 Method and circuit for determining the noise component in a video signal
A method for determining a noise component in a video signal is proposed, in which the difference between a delayed and an undelayed video signal is formed. In order to be able to measure the noise component as precisely as possible, the delayed and the undelayed video signal are assigned to at least two different processing channels depending on their respective amplitude. At least two peak values for the noise signal for two different amplitude ranges are determined from the absolute value of the difference between the two video signals.Furthermore, a circuit is proposed which is suitable for implementing the method proposed.
US07760269B2 Method and apparatus for sizing an image on a display
Methods and apparatuses are provided for sizing an image on a display screen. A user is provided the ability to display an image, display graphical objects, navigate, highlight, and activate one of the graphical objects on a display screen thereby sizing the image to the display screen.
US07760268B2 Television set having power frequency carrier
By utilizing a power frequency carrier provided by an indoor power line, multimedia data is transferred to a converter to be converted for being displayed on an output display of a television so that the multimedia data can be transferred along the indoor power line to save indoor lines.
US07760260B2 Solid state imaging apparatus, method for driving the same and camera using the same
A solid state imaging apparatus which includes a plurality of pixels two-dimensionally arranged in the vertical direction and the horizontal direction and every two vertically or horizontally adjacent ones of the plurality of pixels have color filters of different colors. In a predetermined period of time, charge signals received from ones of the plurality of pixels arranged in the vertical direction or the horizontal direction which include color filters of the same color (represented by circles) are sequentially output.
US07760259B2 Pixel sensor
A photodetecting circuit is disclosed. The photodetecting circuit includes a photodetector for generating a signal in response to incident light, a storage node having first and second node terminals, a transfer transistor, disposed intermediate the first node terminal of the storage node and the photodetector, for electrically connecting the first node terminal and the photodetector upon receiving a transfer signal to a gate of the transfer transistor, allowing charge stored in the storage node to change based on the signal of the photodetector, a reset transistor, disposed intermediate a reset voltage node and the first node terminal of the storage node, for electrically connecting the first node terminal to the reset voltage node upon receiving a reset signal to a gate of the reset transistor, and an output circuit for generating an output signal during a read period of the photodetecting circuit, the output signal being at least partially based on a voltage at the first terminal. The photodetecting circuit is configured to receive the reset signal, receive the transfer signal, and receive a compensation signal at the second terminal of the storage node at least during the read period, the compensation signal increasing the voltage at the first terminal whilst the output circuit generates the output signal, the compensation signal being a logically negated version of the transfer signal.
US07760258B2 Apparatus and method for stabilizing image sensor black level
A black clamp stabilization circuit for an image sensor utilizes a mixed-signal SoC block comprising sub-blocks to dynamically and precisely adjust the black level based on comparison to a reference black level. The black level adjustments include a first level regulation using digital control of an analog signal in a feedback loop that includes a programmable gain amplifier and high-resolution A/D converter. By applying the black clamping in the analog domain, dynamic range is extended. Additional black level regulation is subsequently performed in the digital domain to differentially eliminate line noise and column noise generated within the imaging System-on-Chip. By providing information between the sub-blocks, the algorithms can converge more quickly. The technique enables multiple signal paths to separately handle individual colors and to increase imaging data throughput.
US07760255B2 Method and apparatus for interpolation of interlaced CMYG color format
A color interpolation apparatus includes: an area determination unit determining an area between a flat area and an edge area, to which a sampling unit formed with two pixels of the photoelectric device, vertically adjacent to each other, and to be interpolated belongs; a linear interpolation unit performing linear interpolation of the sampling unit determined to belong to a flat area and outputting a luminance signal or a chrominance signal; a weight value calculation unit calculating the weight value of an adjacent sampling unit to be used for weight interpolation of the sampling unit determined to belong to an edge area; and a weight interpolation unit performing weight interpolation of the sampling unit determined to belong to an edge area, by using the weight and outputting a luminance signal or a chrominance signal.
US07760253B2 Imaging device analysis methods, imaging device analysis systems, and articles of manufacture
Imaging device analysis methods, imaging device analysis systems, and articles of manufacture are described. According to one embodiment, an imaging device analysis method includes providing a plurality of first responsivity values corresponding to a first responsivity function of an imaging device, first determining that error associated with the first responsivity values is unacceptable, providing a plurality of second responsivity values corresponding to a second responsivity function of the imaging device responsive to the first determining, wherein the providing the second responsivity values comprises constraining the second responsivity values to comprise values of the same sign, second determining error associated with the second responsivity values, and selecting the second responsivity values responsive to the second determining yielding acceptable error.
US07760249B2 Image recording and playing system and image recording and playing method
An image recording and playing system includes: an image pickup unit that takes an image; a processing unit that performs an image processing of the image data obtained by the image pickup unit; a display unit that displays an image based on an image processing result; and a memory that stores an image data based on the image processing result, wherein the processing unit includes: a dissimilar image extracting element that determines whether the each extracting objection image data preliminarily read is a dissimilar image data to the image data obtained by the image pickup unit and extracts image data determined as the dissimilar image data; a data storing element that stores the dissimilar image data; and a thumbnail image creating unit that extracts image data similar to a typical-pattern image data extracted from among the dissimilar image data, and creates thumbnail image data.
US07760243B2 Imaging apparatus and method of processing image signal
An imaging apparatus comprising an imaging unit that images a subject and produces an image signal, a signal-processing unit that performs dynamic range compression processing on the image signal, and a first output unit that produces a first output signal based on the image signal processed in the signal-processing unit. The imaging apparatus also has a signal-producing unit that produces a signal including the image signal and any processing information that indicates which dynamic range compression processing is performed in the signal-processing unit, and a second output unit that produces a second output signal based on the signal produced in the signal-producing unit.
US07760240B2 Method of controlling digital photographing apparatus, and digital photographing apparatus using the method
Provided is a method of controlling a digital photographing apparatus in which when a shutter release button is pressed while in one of a plurality of still image photographing modes, a still image is photographed according to a photographing condition of the still image photographing mode. If the shutter release button is pressed together with one of a plurality of setting buttons in the still image photographing mode, a moving picture is photographed according to the photographing condition of the still image photographing mode.
US07760239B2 Digital broadcasting reception apparatus for simultaneously capturing camera image and digital broadcasting image and method for the same
Disclosed is a digital broadcasting reception apparatus for simultaneously capturing a camera image and a digital broadcasting image and a method thereof. The digital broadcasting reception apparatus includes a digital broadcasting reception unit for receiving digital broadcasting data, an image collection unit for collecting images under external control, a collected image processing unit for displaying the collected image with a camera preview screen, an image combination unit for combing the digital broadcasting data with the camera preview screen, and a display unit for displaying a combined result from the image combination unit and a DMB image and a camera image through a multiple-layered overlay structure.
US07760238B2 Vision system with deterministic low-latency communication
Vision system and method. The system includes a vision system, including: a camera, a processor and memory, coupled to the camera, and an EtherCAT interface, coupled to the processor and memory, possibly contained in a chassis, and operable to couple to an EtherCAT network that provides for deterministic low-latency communication between the vision system and devices coupled to the EtherCAT network. The vision system may be configurable to operate as any of: an EtherCAT master device, an EtherCAT slave device, or a TCP/IP Ethernet device. One or more additional vision systems may couple to the EtherCAT network. The vision systems may be synchronized using an EtherCAT distributed clock technique, time-based triggered, and/or event triggered, via the EtherCAT network, e.g., in a multi-view vision, collaborative processing, control, I/O, or video servoing application, e.g., using an EtherCAT deterministic low latency closed loop feedback system, including processing, control, or I/O devices.
US07760232B2 Slave device and communication setting method
A digital camera capable of communicating with an external device through a predetermined communication bus and having a plurality of communication modes of diverse kinds includes a system control section and a USB control section which serve respectively as a judging device for transmitting a notification code for notifying a presently set-up communication mode, and then judging whether a command in response to the notification code is received from the master device within a predetermined time or not; and a communication controlling device for performing control on the basis of a judgment result of the judging device in such a manner that when a command in response to the notification code is received from a master device within the predetermined time, a state permitting communication with the master device is established in correspondence to the command, and when the command is not received within the predetermined time, connection to the master device is electrically released temporarily and then the connection is restored.
US07760229B2 Reflected backdrop for communications systems
A video conferencing system has a two-way mirror, which is between the observer and the display device, positioned at an angle to reflect a backdrop surface. The backdrop surface, which is further away from the two-way mirror than the image plane of the image display device, appears superimposed in a position behind the image of a person from the remote location. A camera is located in the backdrop at a position along the line of sight of the transmitted image so that a perceived eye contact is achieved. A system is disclosed wherein telepresence systems that are compatible with a pre-defined standard are connected via a network connecting, either directly or via a telepresence operations center, to provide interaction with substantially life-sized images of the remote participant displayed with three-dimensional depth cues in the room setting.
US07760226B2 ROS Deskew Mechanism with linear actuator
In a color marking assembly, a series of ROS units are aligned above a photoconductive surface. These units have side mounts and a side positioned outboard linear actuator connecting them to this assembly. The inboard mounts are attached to a first inboard side of the ROS, and the outboard mounted linear actuators are attached to a second outboard side of the ROS unit. The inboard mount is an elongated bar extending beyond the height of the ROS unit. This elongated bar has hinged portions on both its top and bottom connections to the ROS unit. The linear actuator that is positioned on the outboard side of the ROS unit has a rigid sphere resting in a V-housing in a V-block. This actuator configuration and the board mount enable the ROS unit to be easily deskewed when required to provide improved vibration-free images.
US07760222B2 Image forming apparatus and method with improved capabilities of correcting image magnification error
An image forming apparatus and method that detects a light beam deflected by a polygon mirror at least at two separate locations on the line in the horizontal scanning direction, measures the difference in time of passage between these locations, makes a comparison between the thus determined interval and a reference interval, and generates a proper amount of correction corresponding to the determined interval, such as either correction data adapted to change the frequency of a pixel clock, or further correction data to change the period of the pixel clock by pixels.
US07760220B2 Drawing control method for producing label pattern
A drawing control method is used for producing a label pattern on a label side of an optical disc. The optical disc is first loaded into an optical disc drive with the label side facing to an optical pickup head of the optical disc drive. The optical pickup head is controlled to move along a seeking direction from a first track to a second track in a long seeking operation; and then controlled to move along another seeking direction opposite to the seeking direction from the second track to a preset track range between lower track and an upper track. The optical pickup head then draws a label pattern on the label side of the optical disc in the preset track range.
US07760216B2 Sheet feeding mechanism with duplex print function and related printer
A sheet feeding mechanism having a pickup roller, a switch device, and a gear set is disclosed. The pickup roller drives a recording material to a first path, and the recording material proceeds from the first path to a second path or from a third path to a fourth path when the switch device is switched to a first position, and proceeds from the first path to the third path when the switch device is switched to a second position. The gear set drives the recording material from the first path to the third path when the switch device is switched to the second position and drives the recording material from the first path to the second path, from the third path to the fourth path, and from the fourth path to the first path when the switch device is switched to the first position.
US07760215B2 Line head and an image forming apparatus using the line head
A line head, includes: a substrate which is transmissive and includes a first surface and a second surface facing the first surface; a plurality of light emitting elements which are arranged on the first surface of the substrate and emit light beams; a wiring which is arranged on the first surface of the substrate and is connected with the plurality of light emitting elements; a lens array that includes a plurality of imaging lenses which are arranged facing the light emitting elements at a side of the second surface of the substrate and focus the light beams emitted from the facing light emitting elements to form spots; and an optical sensor which detects the light beams emitted from the light emitting elements and is arranged on the second surface of the substrate.
US07760214B2 Inserting transitions into a waveform that drives a display
In one embodiment, the present invention includes a method of driving a first display element with a first pixel waveform that is a function of a desired color for the first display element and a second waveform; and inserting an added transition into the first pixel waveform to maintain a bias between the first pixel waveform and the second waveform.
US07760211B2 System and method for light control
An exemplary system for light control is disclosed. The system includes a computer (1), a chip (3) which is connected with the computer via a level converting circuit (2), and a plurality of light luminance control circuits. Each light luminance control circuit controls a corresponding light circuit. A related method is also disclosed. The method includes the steps of: initializing parameters for a communication serial port of a computer and a chip; receiving light luminance information, and outputting the light luminance information to the chip; processing the received light luminance information, and sending a light luminance control signal to each light luminance control circuit; converting the received light luminance control signal; and controlling light of each light circuit.
US07760208B2 Non-linear picture processing
The present invention provides a method of picture processing for a display device, characterized by the steps of processing input picture signals (R,G,B) in a non-linear manner so as to produce output picture signals (R′,G′,B′) for the device, such non-linear processing being responsive to parameters (Y,S,H) of the input picture signals (R,G,B).
US07760207B2 Image display adjustment system and method
An image display adjustment system comprises a display setup application executable by a processor and configured to, in response to detecting at least one characteristic associated with a display device, automatically cause an adjustment image to be displayed on the display device and an image adjustment process to be performed for the display device using the adjustment image.
US07760203B1 Graphic color-pixel-based visual-analytic representations for datasets
Provided are, among other things, systems, methods and techniques for displaying data by accessing a set of data records that have associated indexes and generating pixels to represent the data records, the colors of the pixels being based on attribute values of the data records. The pixels are arranged into lines based on the associated indexes, with each line corresponding to a segment of indexes and adjacent lines corresponding to adjacent segments, and the arranged pixels are displayed.
US07760201B2 Transfer of attributes between geometric surfaces of arbitrary topologies with distortion reduction and discontinuity preservation
Attributes associated with components of a three-dimensional source geometry may be transferred to a target geometries having an arbitrarily different topology. The two geometries are placed in a general alignment in three dimensions. Correspondences are found between anchors for attributes in the target geometry and anchors for attributes in the source geometry. The identified correspondence locations on the source geometry are locally redistributed so as to ensure that concave regions of the source geometry are mapped to the target geometry, and that convex edges or vertices of the source geometry do not map to a large area on the target geometry. Attribute discontinuities in the source geometry are preserved in the target geometry by relating discontinuous edges in the source geometry to the target geometry. This relationship may map each discontinuous edge in the source geometry locally to the target geometry. Alternatively, this relationship may involve mapping discontinuous paths globally to the target geometry. Thus, the quality of attribute transfer is improved by reducing distortions introduced by the method through which correspondence between a target geometry and a source geometry is determined and/or by preserving discontinuities in attributes from the source geometry by relating discontinuous edges in the source geometry to the target geometry.
US07760200B2 Image data-outputting unit and liquid crystal display device
An LCD drive of an image data-outputting unit causes an LCD to display thereon the same image twice and perform overdrive for a frame period in a first mode, causes the LCD to display thereon an image to be displayed in the first half of the frame period and display thereon a black image in the second half of the frame period in a second mode, and causes the LCD to display thereon the same image twice for the frame period without performing the overdrive in a third mode.
US07760197B2 Fabry-perot interferometric MEMS electromagnetic wave modulator with zero-electric field
Systems, methodologies, and other embodiments associated with a micro-electrical-mechanical system (MEMS) Fabry-Perot interferometric device (FPID) are described. Fabricating a MEMS FPID may include fabricating a pixel plate and a reflector plate so a Fabry-Perot cavity is defined therebetween. Fabrication may include producing a capacitor plate that facilitates electrostatically moving the pixel plate. Fabrication may include producing electrical connections between plates and producing circuitry to control plate voltages to facilitate creating an electrostatic force between plates. The MEMS FPID may include stops fabricated from a conductive material and circuitry for maintaining the stops and plates at an electrical potential that will yield a zero electric field contact event.
US07760196B2 Impulsive driving liquid crystal display and driving method thereof
An impulsive driving LCD is provided, which includes: a plurality of groups of gate lines transmitting a gate-on voltage; a plurality of data lines alternately transmitting normal data voltages and an impulsive data voltage; a plurality of pixels arranged in a matrix and including switching elements that are connected to the gate lines and the data lines and turn on in response to the gate-on voltage to transmit the data voltages; a plurality of gate driving circuits connected to respective groups of gate lines and sequentially applying the gate-on voltage to the gate lines; a data driver applying the data voltages to the data lines; and a signal controller controlling the gate driver and the data driver. Each pixel is supplied with the normal data voltages at least twice and with the impulsive data voltage at least once, and the application of the normal voltages are continuously performed without interrupt.
US07760192B2 Cadence controlled actuator
Signals in a proper cadence are recognized as meeting criteria. Such signals are received from a touch plate coupled to a touch circuit. A controller discriminates against spurious signals if such signals are outside an initial tolerance, that is, are faster or slower than a device operator would enter such signals. Providing the criteria for an initial tolerance and a match tolerance are met, the controller actuates a device, such as a light emitting diode.
US07760188B2 Information processing system, remote maneuvering unit and method thereof, control unit and method thereof, program, and recording medium
A remote controller has a touch panel. Multiple items are shown on a display. A user draws a line on the touch panel in the direction where the item is desired to select by moving the finger, for example. The remote controller determines the direction of the drawn line, and transmits the signal indicating the direction to a control unit. The control unit determines the item disposed in the direction indicated by the signal, and executes a process associated with that determined item. The process is executed in this manner, and thus an instruction is made to given devices. The invention can be applied to a car navigation system.
US07760175B2 Multi-light driving device, LCD with multi-light driving device and method for driving LCD
A method for driving an LCD includes a first brightness adjusting step and a second brightness adjusting step. In the first brightness adjusting step, the relative brightness of a plurality of light-emitting units is adjusted, so that the screen of the LCD presents a dark zone. The dark zone is caused by the brightness distribution of the light-emitting units and includes a scan line being activated. In the second brightness adjusting step, the relative brightness of the light-emitting units is readjusted after a specific scan timing. Therefore, the dark zone is shifted such that another scan line, which is being activated, is located in the shifted dark zone. Furthermore, a multi-light driving device and an LCD with the multi-light driving device and driven by the method are disclosed.
US07760173B2 Projection display apparatus having image modulation timing changing function
A projection display apparatus has a light source for emitting a white spotlight, a color wheel on which a plurality of transmission areas having different light transmission characteristics are arranged in the circumferential direction, a modulation unit which modulates the spotlight based on image data in a mixed-color period in which, along with the rotation of the color wheel, the spotlight from the light source passes through the color wheel at the boundary between a first transmission area and a second transmission area adjoining each other and having different transmission characteristics, and a timing change unit which changes the timing at which image data based on which the spotlight is modulated is switched to another one.
US07760172B2 Method of driving a transistor, a driving element using the same, and a display panel and a display apparatus having the driving element
A method of driving a transistor, a driving element using the same, and a display panel and a display apparatus having the driving element are provided. The method for driving a transistor comprises: receiving a bias voltage at a first electrode of a driving transistor; outputting a first signal having a first polarity from a first electrode of a switching transistor to a capacitor and a control electrode of the driving transistor when a select line is activated for driving an organic display element; and outputting a second signal having a second polarity from the first electrode of the switching transistor to the capacitor and the control electrode of the driving transistor when the select line is activated for dissipating a charge in the driving transistor and for deactivating the organic display element.
US07760169B2 Display device
The display device (6) comprises a display (2) and generating means (10,8). The display (2) has a plurality of light emitting elements (3), and data lines (13) for providing pulse width modulation (PWM) signals to the light emitting elements (3). The generating means (10, 8) are coupled to the data lines (13) for generating, during time intervals (SF) of a frame period, at least a first non-zero emission level (L(V1; C1; I1)) of a light emitting element (3) during a first one of the time intervals (SF) and a second non-zero emission level (L(V2; C2; 12)) during a second one of the time intervals (SF).
US07760166B2 Display apparatus and electronic device
A display apparatus, comprising a pixel array section and a drive section that drives the pixel array section, wherein the pixel array section includes first scanning lines and second scanning lines arranged in rows, signals lines arranged in columns, matrix pixels that are provided where the first scanning lines, the second scanning lines, and the signal lines cross, and a power line that supplies power to each of the pixels, and an earth line. The drive section includes a first scanner that sequentially line scans the pixels in rows by sequentially supplying a first control signal to each of the first scanning lines, a second scanner that sequentially supplies a second control signal to each of the second scanning lines in conjunction with the sequential line scanning, and a signal selector that supplies video signals to the columns of signal lines in conjunction with the sequential line scanning.
US07760165B2 Control circuit for stacked OLED device
A plurality of organic light-emitting diode (OLED) control circuits, each circuit comprising three electrodes, a first electrode, a second electrode independently controlled from the first electrode, and a third electrode is connected in common with the third electrode from another OLED control circuit and independently controlled from the first and second electrode. Given a first and second OLED, the first electrode is connected to a first terminal of the first OLED, the second electrode is connected to a second terminal of the first OLED and to a first terminal of the second OLED, and the third electrode is connected to a second terminal of the second OLED. At least one bypass transistor, responsive to a bypass signal, connects the second electrode and third electrode.
US07760151B2 Systems and methods for a capacitively-loaded loop antenna
A capacitively-loaded loop antenna and corresponding radiation method have been provided. The antenna comprises a transformer loop having a balanced feed interface and a capacitively-loaded loop radiator. In one aspect, the capacitively-loaded loop radiator is a balanced radiator. In another, the transformed loop and capacitively-loaded loop radiator are physically connected. That is, the transformer loop and the capacitively-loaded loop radiator have a portion shared by both of the loop perimeters. Alternately, the loops are physically independent of each other. In one aspect, the perimeters have a rectangular shape. Other shapes such as round or oval are also possible. In another aspect, the planes formed by the transformer and capacitively-loaded loop radiator can be coplanar or non-planar, while both loops are orthogonal to a common magnetic near-field generated by the transformed loop. The radiator has a capacitively-loaded side, or capacitively loaded perimeter section, depending on the shape of the perimeter.
US07760149B2 Hull or fuselage integrated antenna
An antenna structure integrated in a hull or fuselage. The hull or fuselage can be the outer surface of an aircraft, artillery shell, missile or ship. The antenna structure includes an array antenna. The array antenna includes a number of antenna elements. Each antenna element includes a radiator and an RF feed. The antenna elements are arranged in a lattice within an antenna area including a central antenna area and a transition region outside the central antenna area wherein a number of the antenna radiators as well as resistive sheets are arranged in substantially the same plane as a surrounding outer surface of the hull or fuselage.
US07760147B2 Antenna and mobile communication terminal comprising the same
A mobile terminal and antenna including a case configured to include a circuit board and an antenna disposed inside the case. The antenna including an antenna pattern formed on a substrate, a feed unit having a first end connected to the antenna pattern and a second end connected to the circuit board. The feed unit is configured to supply an electrical signal to the antenna pattern, and an Electromagnetic Interference (EMI) attenuation unit is disposed in a location corresponding to the feed unit and configured to attenuate the EMI generated by the feed unit.
US07760145B2 Raising antenna efficiency for a portable communication device
Portable communication devices are provided that include a board for receiving electrical circuits and have a ground plane and at least one throughhole. The devices also include an antenna element on one side of the board and an acoustic element placed on the board and aligned with the throughhole. The devices further include a mesh of electrically conducting material positioned between a cover of the acoustic element and the board. The mesh can be connected to the ground plane of the board to enhance the efficiency of the antenna.
US07760143B2 Multi-frequency antenna and an electric device thereof
A multi-frequency antenna is disclosed. The multi-frequency antenna is positioned on an electric device for transmitting Wi-Fi and Wimax wireless signals. The multi-frequency antenna comprises a radiating element, a grounding element and a connecting element. The radiating element comprises a first radiating area and a second radiating area, which are perpendicular to each other. The connecting element is connected to the second radiating area of the radiating element and the grounding element.
US07760142B2 Vertically integrated transceiver array
A transceiver array that employs vertically integrated circuits in one or more wafers. The array includes a digital wafer having digital circuits. A plurality of RF cubes are formed to the digital wafer, where each RF cube includes an antenna wafer and at least one lower wafer, and where each RF cube represents a separate channel of the array. The antenna wafer includes a patch antenna and a resonating cavity. The at least one lower wafer includes high frequency RF integrated circuits and intermediate frequency RF integrated circuits. The array has application as a front-end for a digital beam-forming system.
US07760141B2 Method for coupling a radio frequency electronic device to a passive element
A method for coupling a radio frequency electronic device (14) to a passive element (12), such as an antenna, the passive element including a body having an impedance at the operating frequency. the method comprises the steps of attaching a conductive pad having a shape and area corresponding to the predetermined shape and coupling area on the surface of passive element in a nonpenetrating manner, and electrically connecting the device to the conductive pad, such that, in use, the pad and the body have an impedance that is substantially capacitively reactive in nature defined therebetween, whereby the pad is electrically coupled to the body to facilitate: the transfer of electromagnetic energy at the operating radio frequency between the body and the pad. The conductive pad may take the form of a discrete conductive member attached to the passive element by an adhesive or by a biasing member. Alternatively, the conductive pad may take the form of a metallization layer formed on the passive element.
US07760140B2 Multiband antenna array using electromagnetic bandgap structures
In some embodiments, a multiband antenna array using electromagnetic bandgap structures is presented. In this regard, an antenna array is introduced having two or more planar antennas situated substantially on a surface of a substrate, a first set of electromagnetic bandgap (EBG) cells situated substantially between and on plane with the antennas, and a second set of EBG cells situated within the substrate below the antennas. Other embodiments are also disclosed and claimed.
US07760138B2 GNSS receiver with enhanced accuracy using two signal carriers
A satellite positioning receiver is disclosed having at least one receive channel. Each receive channel is intended to perform a combined processing of a first S1 and a second S2 radiofrequency signals separated in frequency. The signals are received by analogue paths of the receive channel then digitized to be processed in digital receive paths. Each receive channel has a first (160) and a second (162) correlation circuits, respectively receiving the first and the second received digitized signals. Carrier and code phase discriminators are common to both correlation circuits. A local code generator is provided for each code correlation path. The local codes are offset by a positive differential delay correction +Δτcal for one of the correlation circuits and a negative differential delay correction −Δτcal for the other. These corrections tend to compensate for the relative delay difference between the two signals in the analogue paths of the receive channel. A phase differential correction device Δφcal tends to compensate for the phase differential deviation between the two signals occurring in the analogue paths of the receive channel.
US07760133B2 Radar apparatus enabling simplified suppression of interference signal components which result from reception of directly transmitted radar waves from another radar apparatus
In a FM-CW or CW radar apparatus, when interference components are contained in channel signals obtained as beat signals from array antenna elements of respective channels, and the interference components result from directly receiving transmitted CW radar waves from an external source, phase shifting is applied to each of the channel signals to shift respective phases of the interference components of the respective channels to a condition corresponding to reception of interference waves from a predetermined direction. The interference components are then eliminated, and reverse phase shifting is applied to restore remaining components of the channel signals to their original phase condition.
US07760129B1 Simultaneous dual polarization radar system with optical communications link
A simultaneous dual polarization radar system is disclosed repositioning critical processing components below the elevation rotary coupler to avoid radar emission pulse train corruption due to waveguide phase error introductions and to fully capitalize on the simultaneous transmission of polarized signals. A fiber optic rotational coupler is introduced to allow an improved alternate data path for data transmission from the receivers to the signal processors and to allow for transmitting reflected signal returns from the receiver subsystem located above the elevation rotary coupler to the radar system processor located below the elevation rotary coupler.
US07760127B2 Flash ADC
An analog to digital converter (ADC) includes a resistance ladder including N resistances arranged in series. Connection nodes are arranged between adjacent ones of the N resistances and at each end of the resistance ladder. An input signal is received at a selected connection node of the connection nodes. N is an integer greater than one. A plurality of delay elements receive signals from corresponding ones of the connection nodes and apply predetermined delays to the signals to produce delayed signals. The predetermined delays are based on an electrical distance between the corresponding ones of the connection nodes and the selected connection node, respectively. A plurality of comparators include corresponding first input terminals that receive the delayed signals from respective ones of the plurality of delay elements.
US07760126B2 Flash converter differential reference ladder auto-zero circuit
A differential reference ladder with an auto zero circuit that can be used as part of a flash analog to digital converter. The auto zero operation is performed relative to a common mode voltage of the ladder. The resistive ladder is disconnected from the rest of the circuit during auto zero mode. As a result, the auto zero adjustment is more accurate, since the offsets are stored under the same common mode connection as when the circuit is in a compare mode. This permits auto zeroing to proceed quickly unencumbered by the parasitic capacitance of the ladder or other components.
US07760124B2 System and method for A/D conversion
In one embodiment, a method of performing an A/D conversion includes comparing a reference signal to a ramp signal, comparing an input signal to the ramp signal and causing a signal to propagate through a delay line when the ramp signal crosses a first of the reference signal or the input signal. The state of the delay line is stored when the ramp signal crosses a second of the reference signal or the input signal after the ramp signal crosses the first of the reference signal or the input signal.
US07760123B2 Data acquisition system for photon counting and energy discriminating detectors
A data acquisition system including a readout Application Specific Integrated Circuit (ASIC) having a plurality of channels, each channel having a time discriminating circuit and an energy discriminating circuit, wherein the ASIC is configured to receive a plurality of signals from a semiconductor radiation detector. The data acquisition system also includes a digital-to-analog converter (DAC) electrically coupled to the ASIC and configured to provide a reference signal to the ASIC used in the generation of digital outputs from the ASIC, and a controller electrically coupled to the ASIC and to the DAC, the controller configured to instruct the DAC to provide the reference signal to the ASIC.
US07760121B2 Dual data weighted average dynamic element matching in analog-to-digital converters
Methods and systems to provide dynamic element matching (DEM) in multi-phase sample systems include multiple uncorrelated, dual data weighted averaging, dynamic element matching (DDWA DEM). DDWA DEM may be implemented in a multiple-phase sample system in which sample paths and feedback paths share capacitances. Compensation feedback is apportioned amongst corresponding banks of capacitive sample circuits to utilize the capacitive sample circuits within each bank substantially equally over multiple sample cycles. The apportioning is substantially un-correlated between banks, which may reduce in-band quantization noise folding. DDWA DEM may be implemented within a digital-to-analog converter (DAC), in a delta-sigma modulator.
US07760118B2 Multiplexing aware sigma-delta analag-to-digital converter
The present invention relates to an electronic device for analog-to-digital conversion including a sigma-delta modulator (SD), a digital filter (FIL) for digital post processing of the output signal of the sigma-delta modulator (SD), a multiplexer (MUX) for switching the input (INSD) of the sigma-delta modulator between a first input signal (IN1) and a second input signal (IN2), a memory (MEM) adapted to hold the register content of the digital filter relating to the first input signal while the second input signal (IN2) is processed in the digital filter, and a controller (CNTL) to retrieve the register contents from the memory (MEM) when processing of the first input signal (IN1) in the digital filter is resumed.
US07760115B2 Low power serdes architecture using serial I/O burst gating
A serializer/deserializer is disclosed with a flexible design that allows for sending data streams between computer systems where the power dissipation is markedly reduced by placing the serializer/deserializer in a standby, low power mode between the sending of data. Word data bits are framed and sent along with clock pulses that define when the bits may be reliably received. High speed, typically, CML logic is used for the transmission line drivers and together with the clock pulse, a data word is sent faster than the computer system can send the next word to the serializer/deserializer. The disclosure frames the word and detects the word end, whereupon the system is placed into the standby mode. In addition the serializer/deserializers may be placed in a master/slave arrangement where the slave can be arranged to use the master's clock to send word data bits back to the master.
US07760113B2 Apparatus for assisting a parking-space entry operation of a vehicle
The invention relates to an apparatus for assisting a parking-space entry operation of a vehicle, comprising a back-up camera for acquiring a back-up image reproducing the space behind the vehicle, and comprising a screen for displaying the back-up image, a decision mark for a first steering input of the parking-space entry operation, which mark is to be brought into coincidence with at least a part of a boundary of a parking space, being depictable on the screen in superimposition with the back-up image. To assist entry into tight parking spaces, it is proposed that multiple decision marks for the first steering input be depictable simultaneously on the screen, which marks correspond respectively to a different minimum number of turns to be performed for the parking-space entry operation.
US07760112B2 System and method based on short range wireless communications for notifying drivers of abnormal road traffic conditions
The present invention predicts traffic conditions based on traffic information exchanged by means of short range wireless communications, between vehicles moving in an opposite direction. A method in accordance with an embodiment of the present invention includes: successively recording traffic information based on traffic encountered by the vehicle; sending the traffic information to vehicles moving in the opposite direction; receiving traffic information from vehicles moving in the opposite direction; consolidating the traffic information received from the vehicles; and predicting traffic conditions based on the consolidated traffic information.
US07760111B2 Vehicle exterior mirror assembly with blind spot indicator
An exterior rearview mirror system for a vehicle includes an exterior mirror assembly that is mountable at an exterior side of a vehicle and has an inboard portion that is viewable by a driver of the vehicle when the mirror assembly is mounted at the exterior side of the vehicle. A blind spot indicator is disposed at the inboard portion of the mirror casing of the mirror assembly. The blind spot indicator comprises an illumination source comprising at least one light emitting diode. The illumination source is disposed behind an at least partially light transmitting element, and light emitted by the illumination source passes through the at least partially light transmitting element for viewing by a driver of the vehicle.
US07760108B2 Methods and systems for remotely starting engines of vehicles
A method for remotely starting an engine of a vehicle includes the steps of transmitting a first plurality of engine start signals to the vehicle and transmitting a second plurality of engine start signals to the vehicle. Each of the first plurality of engine start signals having a first power level. Each of the second plurality of engine start signals having a second power level that is less than the first power level.
US07760106B2 Power cell monitoring
The invention relates to a signaling system for use in a system for monitoring and/or controlling a stack of power cells. The stack of power cells is series connected, i.e. the negative terminal of one power cell is connected to the positive electrode of the adjacent power cell. A monitoring device is associated with each power cell to monitor characteristics of the power cell (temperature, voltage). Every monitoring device is powered by the power cell it is associated. The monitoring device monitors the status of the cell (e.g. it measures the difference of potential between the positive terminal and the negative terminal of that cell but it may also measure the temperature of the power cell, the pH of the electrolyte if the power cell Ci is a battery, etc. and communicates information on the status of the cell to other monitoring devices. The monitoring devices are daisy chained. Data cannot be exchanged between a monitoring device from one cell and a monitoring device from another cell without that the data sent by the one device transits by the other devices in the chain.
US07760105B2 Household plumbing leak detector utilizing water activated battery
A water detection and alarm system to monitor household plumbing fixtures for leaks. A wick attached to a water activated battery cell connects to a charge accumulator, pulse timer, and audio transducer. The wick draws water from the leak and transports it into the battery cell. A sponge inside the cell absorbs the water and expands, chemically activating the cell, and subsequently providing the electrical energy for the charge accumulator and timer. The timer utilizes the energy stored in the charge accumulator to generate a pulse that drives an audio transducer. No conventional battery is used or required; thus periodic battery replacement is not necessary nor is there a need for a battery monitoring circuit to test for battery depletion.
US07760104B2 Identification tag for fluid containment drum
A fluid containment and dispensing system having a RFID tag associated therewith. The fluid containment and dispensing system includes a fluid containment drum having an opening defined thereon. The fluid containment and dispensing system further includes a dispensing mechanism operably coupleable with the opening, the dispensing mechanism configured to dispense the contents of the fluid containment drum. An identification tag is coupleable with the dispensing mechanism and includes a first laminate, a second laminate laminated to the first laminate, and a RFID member disposed between the first and second laminates, wherein the RFID member includes information associated with a fluid containment and dispensing system.
US07760100B2 Systems and methods for storing and transferring personal data
A button assembly for exchanging data comprising a button housing assembly, a circuit board, a switch element, and an actuator member. The circuit board is arranged within the button housing assembly. The circuit board stores data. The switch element is mounted on the circuit board. The actuator member is supported on the button housing assembly. Application of a force to the actuator member causes the actuator member to engage the switch element and form an antenna circuit. The data on the circuit board can be downloaded when the antenna circuit is formed.
US07760099B2 Radio frequency verification system and device
The present invention provides a tracking device for communicating information regarding an object, the tracking device comprising a housing including a disk having a central axis and an outer circumference, and a plurality of arms attached to the outer circumference of the disk forming a cavity. The tracking device further comprises a transponder disposed within the cavity and configured to transmit an electromagnetic signal in response to an electromagnetic wave, the transponder including an integrated circuit having a memory and an antenna electrically coupled to the integrated circuit.
US07760098B2 Portable terminal
The prevent invention provides a portable terminal capable of performing good contactless communication with a reader/writer antenna without generating a dead band even at the time of rear surface communication.The portable terminal comprises: a lower case (2); an upper case (4); an electronic component mounting board (7) provided in the lower case (2) and having a first surface (5) and a second surface (6); an electronic component mounting board (14) provided in the upper case (4) and having a first surface (12) and a second surface (13), the first surface (12) being in opposition to the second surface (6) under the state the lower case (2) and the upper case (4) are in proximity to each other; a contactless communication antenna (8) provided in the lower case (2) oppositely to the first surface (5) of the electronic component mounting board (7) and performing the contactless communication with the reader/writer antenna; and a loop coil (15) provided in opposition to the second surface (13) of the electronic component mounting board (14).
US07760095B2 Context-driven RFID tag and system content
Methods and apparatuses for tracking an item having an associated radio frequency identification (RFID) tag are described. A change in a physical attribute of the item is detected. Information stored in the tag is updated based on the detected change. Information stored in a database may also be updated based on the detected change. In another aspect, a second tag associated with a person is determined to be located within a predetermined range of a first tag associated with an item. As a result, information is stored in the first tag regarding the person.
US07760091B2 Security system
A security system for securing a set of keys comprises a housing having an external aperture for receiving a security tag which is attached to the keys, the aperture being associated with a locking mechanism which is operable by a keypad to secure the security tag in or release the tag from the aperture. A sensor monitors the presence of the security tag in the aperture, and an alarm is activated if the security tag is removed from the housing without releasing the locking mechanism. The security system eases the location of the keys in an emergency and also provides a straightforward security system for preventing the theft of house or vehicle keys or the like.
US07760090B2 Access control apparatus
An apparatus for monitoring an access portal through an enclosure around a hazard comprises a line-scan camera mounted above the portal so that its linear field of view extends along a generally opposite threshold of the portal and can detect electromagnetic radiation reflected from an object passing through the portal. The apparatus distinguishes signals from the camera corresponding to items that are intended to pass through the portal for example on a conveyor from signals corresponding to items, particularly intruders that are not intended to pass through the portal. The apparatus preferably comprise an elongate sodium discharge lamp mounted above the portal and provided with a reflector so that monochromatic light therefrom is concentrated in a narrow strip extending along the threshold and the camera is sensitive only to this monochromatic light.
US07760086B2 Tamper respondent sensor and enclosure
A tamper respondent enclosure including (a) a circuit board; (b) an enclosure surrounding the circuit board; (c) a tamper respondent sensor having (i) a substrate with first and second sides; (ii) a first layer of conductive traces on the first side; (d) wherein the tamper respondent sensor is wrapped around the enclosure with at least one overlap region; and (e) wherein only at the at least one overlap region the tamper respondent sensor has a second layer of conductive traces on the second side. Preferably, the substrate is insulating and made of opaque PET, and the first layer is adjacent the enclosure.
US07760081B2 Implicit data backup and restoral system in a peer-to-peer fire detection network
A fire detection network employs an implicit data backup and recovery system. The implicit data backup system allows fire detection units within a network to be automatically reprogrammed with configuration data. The detection units can store backup data and can access the stored backup data when necessary.
US07760078B2 Wireless bicycle communication device
A wireless bicycle communication device includes a bracket, an electronic switch, an antenna, a wiring assembly and a radio communication unit. The electronic switch is coupled to the bracket and configured to generate switching signals. The antenna is supported to an antenna receiving portion of the bracket. The wiring assembly electrically connects the antenna and a first connector. The radio communication unit is disposed within a radio unit receiving portion of the bracket and has a second connector configured to detachably mate with the first connector. The radio communication unit is configured to process switching signals from the electronic switch and broadcast corresponding radio signals via the antenna.
US07760076B2 Vehicle disabling system and process
The present invention generally relates to processes and/or devices that are capable of stopping a vehicle in response to a remote signal. Some embodiments are capable of preserving electrical power to one or more safety-related devices or systems after the engine is shut down. Some devices embodying the present invention can include a receiver, an engine-shutdown means, and a power maintaining means.
US07760072B2 System and method for providing user-selected information to a paging-capable device
A system and method for providing user-selected information to a paging-capable device. An enhanced paging system responsive to information sources and a selection device transmits information to a paging-capable device. The enhanced paging system comprises a storing means, a selecting means, a storage device, and a transmitter. Such a system can provide user-selected information to a paging-capable device, allowing the user to control what information will be sent and when the information will be sent. Intelligent-agent software can automatically search for and store information that would be of interest to the user and can alert the user that more detailed information is available. It can also send critical information to the user without user request.
US07760071B2 Appliance remote control having separated user control and transmitter modules remotely located from and directly connected to one another
Vehicle-based programmable appliance control systems and methods include a user control module and a transmitter module which are remotely located from one another. A wired connection, such as a vehicle wiring harness, directly interconnects the modules. The wired connection has two ends and is assigned solely to the modules as the user control module is connected to one end of the wired connection and the transmitter module is connected to the other end of the wired connection. The user control module includes a user control and the transmitter module includes a radio frequency transmitter. The user control module transmits a user activation signal based on assertion of the user control to the transmitter module for receipt by the transmitter via the wired connection. The transmitter transmits a radio frequency appliance activation signal based on the received user activation signal in order to activate an appliance.
US07760068B2 Operation switch wiring mechanism
A small-sized operation switch wiring mechanism which can easily set an address without using an address setting device. The operation switch wiring mechanism includes a device body formed at three-module size. Disposed on the front surface of the device body are operation buttons which cover operators of eight operation switches individually assigned with addresses corresponding to the addresses of relays, and an operator of a rotary switch which alternatively selects a combination of the addresses of the operation switches among a plurality of combinations. In the device body, a signal processor transmits a transmission signal including operation information due to the manipulation of the operation switch, and the address of the manipulated operation switch to a signal line is received. A face cover that covers the entire front surface is detachably attached to the front surface of the device surface.
US07760064B2 Apparatus for providing windings in an electromagnetic device and method for making the apparatus
An apparatus includes an electrically conductive generally planar strip having a thickness, having a width greater than the thickness and having a length greater than the width. The strip is arranged in alternating length segments. Each adjacent pair of length segments are oriented about divergent axes and are joined by a respective transition arrangement. Each respective transition arrangement presents the strip foldingly lapped upon itself in a laminate structure.
US07760061B2 Lamp transformer
Disclosed is a lamp transformer and method of assembling a lamp transformer within an igniter module or housing. The lamp transformer comprising a potted bar core transformer; and a carrier attached to the potted bar core transformer, the carrier adapted to position the potted bar core transformer on a pc board at a predetermined location.
US07760060B2 Vehicle transformer
In a vehicle transformer including a core 1, a winding 2, a rectangular tank 3 holding them, a cooling unit 7 for cooling a cooling medium 6 filling the tank 3, and a circulating pump 8 for forcibly circulating the cooling medium 6, a partition member 9 is provided for dividing an interior of the tank 3 into two and the partition member 9 divides a channel of the cooling medium 6 flowing within the winding 2 into a first cooling medium channel 10 and a second cooling medium channel 11, and both of the cooling medium channels 10, 11 are communicated at one end side of the tank 3 and the cooling unit 7 connected to both of the cooling medium channels 10, 11 is provided at the other end for the cooling medium 6 to flow and circulate in the first cooling medium channel 10 and the second cooling medium channel 11. Thereby, the connection between the tank and the cooling unit is simplified and a vehicle transformer reduced in size and weight is obtained.
US07760059B2 Permanent magnet type magnetic field generating apparatus
It is an object of the present invention to achieve a magnetic field with high uniformity and low skew angle in a dipole ring magnetic field generating apparatus. There is provided a permanent magnet type magnetic field generating apparatus comprising: a plurality of permanent magnet pieces disposed in a ring shape so that a substantially unidirectional magnetic field is generated in a space within the ring, the permanent magnet pieces having the magnetization direction undergoing one rotation over a half-circumference of the ring, the permanent magnet pieces having substantially the same magnetic strength, and the permanent magnet pieces being disposed so as to form indentations and protrusions toward a center axis of the ring, or having a shape having indentations and protrusions facing the center axis.
US07760054B2 Tubular RF cage field confinement cavity
An RF cavity is provided with a plurality of tubes that are formed into a tubular cage in a predefined shape to define the RF cavity. A selected number of tubes and a selected tube diameter are provided to form a confinement cage for the RF fields within the RF cavity defined by the tubes. The multiple, small metal tubes are selectively bent to form different cavity shapes and sizes as needed to accelerate the particles and function as a confinement cage for the RF fields within the RF cavity defined by the tubes. The cost to fabricate RF cavities using the tubular cage design is significantly lower than the cost of producing a solid cavity using conventional fabrication technology.
US07760053B2 Negative refractive index and opto-magnetic materials and method of fabricating same
One-dimensional, two-dimensional and three-dimensional negative refractive index (NRI) and/or opto-magnetic materials operating in spectral ranges spanning from the visible to far IR wavelength ranges is disclosed. Said materials are comprised of metal or metal/dielectric wire pairs arranged in a number of sublattices (one for one dimensional material, two for two-dimensional and three or more for three dimensional material), such that in each lattice, said wire pairs are essentially parallel to each other. Such a materials are useful and practical in obtaining previously unachievable important optical functions in these spectral ranges. Such optical properties are highly desired for many applications. A practical means of manufacture that is compatible with cost-effective and large-scale production methods is also provided.
US07760048B2 Elastic wave filter and communication device equipped with the elastic wave filter
An elastic wave filter includes two longitudinally coupled resonator type elastic wave filter elements that are cascade connected with each other, each longitudinally coupled resonator type elastic wave filter element including three IDTs (interdigital transducers) arranged on a piezoelectric substrate in a transmitting direction of an elastic wave. In at least one of the longitudinally coupled resonator type elastic wave filter elements, electrode fingers of the IDTs that are cascade connected are arranged at a pitch that is smaller than a pitch of electrode fingers of the remaining IDT. The adverse effect of a parasitic capacitance in cascade connected wires disposed between the longitudinally coupled resonator type elastic wave filter elements is reduced so as to improve impedance matching of a cascade connected portion and to improve the VSWR characteristics of input-output terminals of the elastic wave filter.
US07760042B2 Phase locked loop based frequency modulator with accurate oscillator gain adjustment
A frequency modulator includes a tuning circuit configured to determine a nominal gain characteristic of a digitally controlled oscillator (DCO) in a first mode, and to determine an actual gain characteristic of the DCO in a second mode using the nominal gain characteristic. The frequency modulator also comprises a modulation circuit comprising the DCO coupled to the tuning circuit, configured to modulate a frequency of a DCO output signal with a modulation signal input, and to scale the modulated DCO output signal based on the actual gain characteristic in the second mode to provide gain compensation and frequency modulation of the DCO. The tuning circuit may include a select switch to couple a minimal and maximal tuning word to the DCO in the first mode and an actual operating point word in the second mode to the DCO to determine the nominal gain characteristic.
US07760038B2 Voltage controlled oscillator capable of tuning negative resistance
Provided is a voltage controlled oscillator having a new type of a resonator and a negative resistance part capable of finely tuning negative resistance. Thus, the voltage controlled oscillator has an excellent quality factor characteristic and can finely tune the negative resistance even after its fabrication is completed. The voltage controlled oscillator having an active element includes: a resonating unit for generating an oscillation frequency according to a resonance capacitance; a frequency tuning unit, connected to a source terminal of the active element, for tuning the oscillation frequency; and a negative resistance adjusting unit, connected to the frequency tuning unit, for generating a negative resistance to adjust the oscillation frequency, the negative resistance adjusting unit including a varactor diode for finely adjusting the negative resistance.
US07760037B2 Process, voltage, and temperature compensated clock generator
According to some embodiments, a process, voltage, and temperature compensated clock generator is disclosed. The clock generator may be a charge-charge clock generator including a first load capacitive element and a second load capacitive element. A process, voltage, and temperature compensated current source is coupled to the charge-charge clock generator, and is used to charge the first load capacitive element and the second load capacitive element.
US07760036B2 Crystal oscillator emulator
An integrated circuit comprises a film bulk acoustic resonator (FBAR) circuit that generates a reference frequency. A temperature sensor senses a temperature of the integrated circuit. Memory stores calibration parameters and selects at least one of the calibration parameters as a function of the sensed temperature. A phase locked loop module receives the reference signal, comprises a feedback loop having a feedback loop parameter and selectively adjusts the feedback loop parameter based on the at least one of the calibration parameters.
US07760033B2 Ring oscillators for NMOS and PMOS source to drain leakage and gate leakage
A ring oscillator circuit using only NMOS or only PMOS transistors is described. The ring oscillator circuit uses the equivalent of three transistors to form an oscillator stage, which may be a main component to the ring oscillator: A load transistor, an enable transistor, and a switch transistor. A source of the load transistor may be coupled to a drain of the enable transistor and a source of the enable transistor coupled to a drain of the switch transistor. The load transistor can have three different configurations: 1) a reference circuit with a gate and a drain of the load transistor coupled together; 2) a source to drain leakage monitor circuit with a gate and a source of the load transistor coupled together; and 3) a gate leakage monitor circuit with a drain and the source of the load transistor coupled together. An odd plurality of oscillator stages can be coupled together with an input circuit and an output circuit to form a ring oscillator. Other embodiments are described.
US07760032B2 Self-compensating voltage-controlled oscillator
In one embodiment, a voltage-controlled oscillator (VCO) is provided that includes: a plurality of differential inverter stages coupled to form a loop, each differential inverter stage having including a switched capacitor circuit configured to control a signal delay through the differential inverter stage responsive to a control circuit, whereby an output frequency for the VCO is inherently compensated against changes in semiconductor process variations and thermal variations.
US07760030B2 Phase detection circuit and method thereof and clock recovery circuit and method thereof
The phase detection circuit may allow an operating speed of a semiconductor circuit to be increased irrespective of whether a combinational logic circuit within the semiconductor circuit operates at lower operating speeds. The phase detection circuit may adjust a data rate of an input data signal and selectively enable reference signals and error signals. The phase detection circuit may be included within a clock data recovery circuit.
US07760029B2 High-bandwidth high-gain amplifier
A pipelined analog to digital converter includes a first stage that receives an input voltage, that generates a first sampled digital value and a first residue voltage, and that includes a first amplifier that amplifies the first residue voltage and generates a first amplified residue voltage. A second stage receives the first amplified residue voltage, generates a second sampled digital value and a second residue voltage, and includes a second amplifier that amplifies the second residue voltage. At least one of the first amplifier and the second amplifier comprises a first transistor having a control terminal, a first terminal, and a second terminal, a second transistor having a control terminal, a first terminal, and a second terminal that communicates with the second terminal of the first transistor, a differential transimpedance amplifier and a differential output amplifier.
US07760024B2 System and method for increasing accuracy of transmitter power detection over a larger range of output power levels
A system and method for increasing accuracy of transmitter power detection over a larger range of output power levels wherein a diode detector is followed by a series cascade of 2 op amps. The first op amp functions as a differential/buffer amplifier, which improves temperature performance. The second op amp has two selectable gain factors. The output of the second op amp is routed to the ADC. A single control line is connected to a controllable switching device that configures the second op amp for high gain or low gain.
US07760019B2 Adaptive operational transconductance amplifier load compensation
A buffer varies the size of its output stage in response to a varying capacitive load. The capacitive load may vary in a predictable or a random manner. The buffer includes an operational amplifier having an output stage of multiple transistors, selectively connected in parallel. During operation, data regarding the size of the capacitive load is obtained and used to determine the size of the output stage. In general, as the capacitive load increases, the number of transistors connected in parallel at the output stage also increases.
US07760017B2 Integrated circuit having on die structure providing capacitance in amplifier feedback path
An amplifier structure includes shield conductors that are provided spatially adjacent to elongated feedback signal lines that couple a feedback circuit to an amplifier input. The shield conductors are provided between the feedback signal lines and a ground plane, which interrupts a parasitic capacitance that otherwise would be established between the feedback signal line and ground. The shield conductors are electrically coupled to the amplifier's outputs which create a capacitance between the output terminal and the feedback signal line. In some embodiments, the capacitance generated between the output terminal and the feedback signal line can suffice as a capacitor in a feedback path of the amplifier and be contained in an integrated circuit die on which the amplifier is manufactured. Optionally, a structure may be provided that eliminates common mode signals on the feedback lines while simultaneously preserving the common mode signals on the amplifier output terminals. In this option, a second amplifier is provided that, in response to common mode variations at the output terminal, generates counterbalancing voltage variations on a second circuit that is coupled to the feedback lines at their source. The two variations cancel each other out at nodes from which the feedback lines originate, which substantially reduces feedback common mode variation even when there is common mode variation at the output terminals.
US07760013B2 Transadmittance and filter having a gain function
Disclosed are a circuit and a method for tuning a programmable filter including input terminals, output terminals, a filter network and a transadmittance stage. The input terminals can receive input signals, and the output terminals output a filtered signal. The transadmittance stage, coupled to the input terminals, generates a current at its output based on the input signals. The output of the transadmittance stage can be coupled to the output terminals. The filter network can be a resistive-capacitive network connected to the input terminals. The RC network can include a capacitance respectively coupling the input terminals to output terminals, and a voltage divider network coupling the input and output terminals together. The transadmittance stage output terminals can be connected to the voltage divider, and the output terminals of the programmable filter circuit are coupled to respective intermediate nodes of the voltage divider network to provide a filtered output signal.
US07760012B1 High linearity gmC filter
A second order analog filter based on transconductance amplifiers and capacitors (gmC) has good linearity at low operating voltage by using linear active transconductance amplifiers with gains determined by physical resistors and output current mirrors in a positive feedback configuration to allow the implementation of complex poles in the transfer function.
US07760009B2 Power-down circuit with self-biased compensation circuit
A circuit includes a first power supply node at a first power supply voltage; a gated-node; and a first control device coupled between the first power supply node and the gated-node. The first control device is configured to pass the first power supply voltage to the gated-node or to disconnect the gated-node from the first power supply voltage. A second control device is coupled between the first power supply node and the gated-node. The second control device is configured to pass a gated-voltage to the gated-node or disconnect the gated-node from the gated-voltage. A voltage-drop device is coupled between the first power supply node and the gated-node, wherein the voltage-drop device is serially connected with the second control device. A negative-feedback current source is connected in parallel with the voltage-drop device. The negative-feedback current source is configured to provide a current tracking a variation of the gated-voltage at the gated-node.
US07760007B2 Low voltage analog CMOS switch
A CMOS analog switch circuit includes an NMOS switch transistor, a PMOS switch transistor, and a bias circuit. In an embodiment, the bias circuit includes a first and a second native bias transistors having their gate terminals coupled to a first and a second terminals of the CMOS switch circuit, respectively. The source terminals of the first and the second native bias transistors are coupled together and are also coupled to the body terminal of the PMOS switch transistor. In an configuration, the first and the second native bias transistors are characterized by substantially 0V threshold voltages, and the PMOS switch transistor is configured to exhibit a lower on-resistance in response to the greater of the voltages of the first terminal and the second terminal of the CMOS analog switch circuit.
US07760006B2 Method and system to reduce electromagnetic radiation from semiconductor devices
Reducing electromagnetic radiation from semiconductor devices. At least some of the illustrative embodiments are methods comprising driving a Boolean state to a signal pad of a semiconductor device (the driving through a transistor with a first drain-to-source impedance during the driving), and maintaining the Boolean state applied to the signal pad through the transistor with a second drain-to-source impedance, higher than the first drain-to-source impedance.
US07760005B2 Power electronic module including desaturation detection diode
A power electronic module includes: a switch module including a desaturation detection diode and a power semiconductor switch, and wherein the desaturation detection diode is coupled to a switching connection of the power semiconductor switch; and a driver module coupled to the switch module, wherein the driver module is configured for obtaining a voltage signal across the desaturation detection diode and the power semiconductor switch and configured for turning off the power semiconductor switch upon the voltage signal exceeding a threshold. In one example, the driver module is discrete from the switch module. In another example, the switch module and driver modules are configured to respectively provide and receive a voltage signal of less than or equal to seventy volts.
US07760002B2 Clock generating circuit and clock generating method thereof
A clock generating circuit, including a pulse generating unit to generate a plurality of pulse signals based on a reference clock, the pulse signals each having the same period, a phase difference between the adjacent pulse signals being a first phase difference; and a multi-phase clock generating unit to generate a plurality of multi-phase clocks, a phase difference between the adjacent multi-phase clocks being equal to a second phase difference between pulse signals of a pulse signal pair, based on a plurality of unit-phase clock generating units receiving the pulse signal pairs.
US07760001B2 Signal processing apparatus
The real number counter subtracts the positive integer C if the count value RC is equal to or larger than 0, or adds (the positive integer B-C) and outputs a Carry if the count value RC is negative. The first integer counter for generating the first clock f1 calculates (the count value IC1+the Carry+the positive integer A). The second integer counter 150 for generating the second clock f2 (f2=f1*G) calculates (the count value IC2+the Carry+the positive integer A+the offset value) at each input clock. The correction circuit outputs the offset value so that the second integer counter counts “the maximum count value*(f2/f1−1)*D” times more than the first integer counter with respect to each cycle D having a synchronization cycle length of the first clock f1 and the second clock f2.
US07760000B2 Clock generator
A multiphase clock with high resolution is generated. A first clock generator circuit (120) includes n level converters BUFs that conduct level conversion on two input signals, and generate a pair of pulse signals that switch the levels with reference to a crossing point at which the two signal are identical in level with each other. An i-th BUF in the first clock generator circuit (120) inputs a one-side output pair that is respective one-side outputs of the differential outputs of two i-th (1≦i≦n) and (i+1)-th (1 when i=n) differential circuits in a ring oscillator 110 in which n differential circuits DCELs having differential inputs and outputs are connected in a ring configuration. The one-side output pair is two one-side outputs that are input to the noninverting terminal of the next differential circuit, or the two one-side outputs that are input to the inverting terminal of the next differential circuit.
US07759998B2 Timing adjustment circuit
Three flip-flops receive a common data signal input through a data terminal based on different timing signals which are obtained from an external timing signal and differ from one another by a specific delay step. A judging circuit judges whether or not the output data of the three flip-flops coincide with one another. If all the output data coincide with one another, the latch timing is maintained, whereas if the output data of the flip-flop latching the data signal at a fastest or latest timing differs from the output data of the flip-flop latching the data signal at the central timing, the judging circuit changes the variable timing to obtain a suitable latch timing.
US07759991B2 Scannable virtual rail ring oscillator circuit and system for measuring variations in device characteristics
A scannable virtual rail ring oscillator circuit and system for measuring variations in device characteristics provides the ability to study random device characteristic variation as well as systematic differences between N-channel and P-channel devices using a ring oscillator frequency measurement. The ring oscillator is operated from at least one virtual power supply rail that is connected to the actual power supply rail by a plurality of transistors controlled by a programmable source. The transistors are physically distributed along the physical distribution of the ring oscillator elements and each can be enabled in turn and the variation in ring oscillator frequency measured. The ring oscillator frequency measurements yield information about the variation between the transistors and N-channel vs. P-channel variation can be studied by employing positive and negative virtual power supply rails with corresponding P-channel and N-channel control transistors.
US07759989B2 Time delay circuit for use in a reset circuit
A time delay circuit for providing a time delay to a reset circuit includes a first circuit, a second circuit, an AND gate and a control signal input. The first circuit includes a first resistor and a first capacitor. The second circuit includes a second resistor and a second capacitor. The AND gate includes a first input, a second input and an output. The first capacitor includes an input coupled to a power source via the first resistor, and an output grounded. The second capacitor includes an input coupled to the control signal input and an output grounded. The first input of the AND gate is coupled to the input of the first capacitor, the second input coupled to the input of the second capacitor, and the output configured for coupling to a integrated circuit to reset.
US07759988B2 Frequency multiplier
A frequency multiplier is provided that includes a switching component having a plurality of differential pairs of transistors. The frequency multiplier further includes a gain stage. A common mode feedback generated by the switching component is also provided to the gain stage.
US07759983B2 Device for comparing the peak value of at least one voltage signal with a reference voltage
A device for comparing the peak value of a periodic voltage signal or a linear combination of periodic voltage signals with a reference voltage includes a reference transconductor element for converting the reference voltage into a reference current, respective transconductor elements for converting each of the periodic voltage signals into respective periodic current signals, a current-comparison node for comparing the respective periodic current signals with the reference current, generating a comparison current as a difference between the sum of the aforesaid periodic current signals and the reference current, a current rectifier supplied with the comparison current, a hold capacitor charged with the output current of the current rectifier, and a discharge-current generator in parallel to the hold capacitor. The voltage across the capacitor indicates of the outcome of the comparison between the peak value of the periodic voltage signal or the linear combination of periodic voltage signals and the reference voltage.
US07759957B2 Method for fabricating a test structure
A method for fabricating a test structure, in which, a heating plate is formed on the wafer for heating a structure to be tested positioned above or adjacent to the heating plate. The heating plate produces heat by electrically connecting to a current. Thus, the heat provided by the heating plate and the electric input/output into/from the structure to be tested are controlled separately and not influenced each other.
US07759954B2 Semiconductor probe having resistive tip and method of fabricating the same
Provided are a semiconductor probe having a resistive tip and a method of fabricating the semiconductor probe. The semiconductor probe includes a resistive tip which is doped with a first impurity, and of which an apex portion is doped with a low concentration of a second impurity of opposite polarity to the first impurity, wherein first and second semiconductor electrode regions doped with a high concentration of the second impurity is formed on slopes of the resistive tip; a dielectric layer formed on the resistive tip; an electric field shield which is formed on the dielectric layer, and forms a plane together with the dielectric layer on the apex portion of the resistive tip; and a cantilever having an end on which the resistive tip is located.
US07759946B2 Waveguide, and device and detection method using the same
A waveguide includes a single line formed by a conductive material for propagating an electromagnetic wave including at least a part of a frequency band of 30 GHz or more and 30 THz or less, a first dielectric member covering the single line, and a second dielectric member covering the single line. A gap is provided between the first dielectric member and the second dielectric member. The electromagnetic wave which propagates from the single line covered by the first dielectric member to the single line covered by the second dielectric member, when propagating through the single line at the gap, is interactable with a specimen to be disposed at the gap.
US07759944B2 Method for verifying the calibration of a multiport network analyzer and corresponding calibration unit
The described method and calibration unit are used to verify the calibration of a multiport network analyzer which uses a calibration unit for calibration, the unit having a plurality of calibration ports corresponding to the number of measuring ports of the network analyzer, whereby different calibration standards, especially idle, short-circuit, adaptation or through-connection stands can be connected to the calibration ports. According to the inventive method, the calibration ports of the calibration unit art interchanged with the measuring ports of the network analyzer in such a manner that one calibration standard of the calibration unit each which is different from the one used in the previous calibration process is connected to every measuring port of the network analyzer.
US07759943B2 Subsurface electromagnetic measurements using cross-magnetic dipoles
Sensor assemblies including transmitter and receiver antennas to respectively transmit or receive electromagnetic energy. The sensor assemblies are disposed in downhole tools adapted for subsurface disposal. The receiver is disposed at a distance less than six inches (15 cm) from the transmitter on the sensor body. The sensor transmitter or receiver includes an antenna with its axis tilted with respect to the axis of the downhole tool. A sensor includes a tri-axial system of antennas. Another sensor includes a cross-dipole antenna system.
US07759942B2 Lightweight, low cost structure for formation conductivity measuring instrument
A well logging instruments includes an electrically conductive sonde mandrel. At least one electrical sensor is affixed to an exterior of the mandrel. The sensor is configured to be attached to the mandrel by sliding along an exterior surface thereof. A pressure-sealing electrical feedthrough bulkhead makes electrical connection from the at least one sensor through a wall of the mandrel.
US07759940B2 Mutual shielding of collocated induction coils in multi-component induction logging instruments
In a multicomponent logging tool, a coil is electrically isolated by open circuiting another, substantially orthogonal coil.
US07759935B2 Apparatus and method for cryogenically cooling a coil on a magnetic resonance imaging system
A magnetic resonance imaging system (10) includes a primary magnet and a secondary magnet operable to produce magnetic fields within a sample being imaged. The MRI system further includes at least one RF coil (50) that is operable to receive electromagnetic frequencies from the sample. The RF coil is formed from tubing (221) that serves as a cooling conduit through which flows a cooling fluid provided by a cooling source. The cooling fluid cools the RF coils to improve imaging of the sample.
US07759934B2 Magnetic resonance imaging apparatus and magnetic resonance image generating method
A magnetic resonance imaging apparatus configured to scan a subject in order to collect magnetic resonance signals from the subject in a magnetostatic field space. The magnetic resonance imaging apparatus includes a scanning unit that executes an imaging pulse sequence after executing a preparation pulse sequence to transmit preparation pulses. The scanning unit, during the preparation pulse sequence, excites a spin of the subject by successively transmitting a first chemical saturation pulse, a T2 preparation pulse and a second chemical saturation pulse, which is a reversed pulse; transmits a first killer gradient pulse after transmitting the first chemical saturation pulse and before transmitting the T2 preparation pulse; transmits a second killer gradient pulse after transmitting the T2 preparation pulse and before transmitting the second chemical saturation pulse; and transmits a third killer gradient pulse after transmitting the second chemical saturation pulse and before executing the imaging pulse sequence.
US07759933B2 Magnetic amplification device comprising a magnetic sensor with longitudinal sensitivity
The invention relates to a magnetic amplification device comprising a magnetic sensor with longitudinal sensitivity, having a first piece of magnetic material and a second piece of magnetic material, each of the pieces having a longitudinal slot at its center, the pieces being separated by a distance called the gap, and the magnetic sensor being inserted into the two slots. The device of the invention typically makes it possible to measure low magnetic fields smaller than the Earth's field using a magnetic sensor of the AMR type.
US07759924B2 Cascaded MOSFET embedded multi-input microcantilever
A sensor for detecting mechanical perturbations represented by a change in an electrical signal includes a structure such as a cantilever, membrane, etc. and a field effect transistor such as a MOSFET embedded in the structure. The drain current of the embedded transistor changes with mechanical perturbations in the structure caused, for example, by a biochemical interaction being sensed. A scanning probe microscope utilizes the embedded MOSFET with a BiMOS actuator.
US07759923B2 Current sensing in a buck-boost switching regulator using integrally embedded PMOS devices
A current sense device for a power transistor is described. The power transistor is formed in a cellular structure including a cellular array of transistor cells. The current sense device includes multiple transistor cells in the cellular array of transistor cells of the power transistor being used as sense transistor cells. The sense transistor cells are evenly distributed throughout the cellular array where the source terminal of each sense transistor cell is electrically connected to a first node through a metal line in the first metal layer and through a metal line in the second metal layer where the metal lines are electrically isolated from the metal lines connecting the transistor cells of the power transistor. The sense transistor cells measure a small portion of the current flowing through the power transistor based on the size ratio of the current sense device and the power transistor.
US07759921B2 Digital controller for DC-DC switching converters for operation at ultra-high constant switching frequencies
A digital controller for low-power DC-DC switch mode power supplies (SMPS) suitable for on-chip implementation and use in portable battery-powered systems is provided. The digital controller allows operation at ultra high constant switching frequencies and can be implemented with a simple low-power digital hardware. The digital controller includes a digital pulse width modulator (DPWM), based on a multibit 2nd orders sigma-delta (Σ-Δ) principle, and a dual-sampling mode PID compensator. The output voltage is either sampled at a frequency lower than the switching frequency (undersampled) or sampled at the switching rate. In steady-state, undersampling results in reduced power consumption, while during transients, sampling at the switching rate provides fast transient response. Another aspect of the present invention is a dual sampling/clocking scheme, which is relied on by the DPWM described. A method is also provided for controlling low power DC-DC switch mode power supplies operating at high constant switching frequencies.
US07759919B2 Switching converter with plural converter stages having calibrated current uptake
A switching converter includes a control arrangement and multiple converter stages. The control arrangement generates a control signal dependent on the output voltage. Each converter stage includes an inductive storage element, a current measurement arrangement that detects a current across the inductive storage element and furnishes a current measuring signal proportional to this current, a pulse width modulator that receives the control signal and the current measuring signal and generates a PWM signal, and a driver circuit that applies the input voltage to the inductive storage element in dependence on the PWM signal. The current measurement arrangement of a second converter stage adjusts a proportionality factor between the current across the inductive storage element and the current measurement signal thereof, responsive to an adjustment signal that is dependent on a proportionality factor between a current across the inductive storage element and the current measuring signal of a first converter stage.
US07759917B2 Power supply unit and portable apparatus using the same
A power supply unit comprises a series regulator and a switching DC-DC converter controlled by a PWM signal and connected in parallel with the series regulator, which are switchably enabled by a mode instruction signal depending on the magnitude of a load current. In switching the series regulator and the DC-DC converter, they are simultaneously enabled for a predetermined overlapping time. Further, in changing the operating condition of the DC-DC converter, the width of the PWM signal is shortened to extend the dead time of the DC-DC converter by a predetermined period, thereby suppressing free oscillations and accompanying overshoots that could take place in the power supply unit during switching.
US07759911B2 Switching regulator with reverse current detecting transistor
A switching regulator comprises a reverse current detecting transistor (P2) having a gate and a source between which a voltage across a synchronous-rectification transistor (P1) is applied. When the reverse current detecting transistor (P2) comes into an open or closed state (on-state) indicating detection of a reverse current during an on-period of the synchronous-rectification transistor (P1), the synchronous-rectification transistor (P1) is turned off even before the end of the on period.
US07759906B2 Linearly regulated battery charger
A battery charger for an electronic device receives current limited power from an external power source, such as a Universal Serial Bus power interface. The battery charger can linearly regulate a charging current to an internal battery and limit the charging current so as not to demand current in excess of what the external power source can provide. A bi-directional pass element coupled between a system power terminal and the internal battery controls the charging current and effectively isolates the internal battery from a system load during charging of the battery while providing a low impedance path from the internal battery to the system load during discharging of the battery.
US07759898B2 Battery pack lockout arrangement for cordless power tools
A cordless power tool system includes a power tool including with a motor disposed in the tool housing, and a variable speed circuit for controlling the speed of the motor. A power tool battery pack is electrically connectable to the power tool. The battery pack has an electric/electronic component connectable to the variable speed circuit. The variable speed circuit and/or the power tool are disabled if the variable speed circuit fails to detect the electric/electronic component.
US07759897B2 Method for sensorless estimation of rotor speed and position of a permanent magnet synchronous machine
A method for sensorless estimation of rotor speed and position of a permanent magnet synchronous machine, when the permanent magnet synchronous machine is fed with a frequency converter, the method comprising the steps of forming a stator voltage reference for the permanent magnet synchronous machine, injecting a high frequency signal (uc) into the stator voltage reference, measuring a DC-link current (idc) of the frequency converter when the permanent magnet synchronous machine (4) is fed with a voltage (us,ref) corresponding to a sum of the stator voltage reference and the injected signal, calculating a stator current estimate (îs), calculating a current error (ĩs) as a difference between the stator current estimate and the measured DC-link current, and estimating a rotor speed ({circumflex over (ω)}m) and position ({circumflex over (θ)}m) of the permanent synchronous machine based on the current error. The injected high frequency signal (uc) comprises a direct axis component and a quadrature axis component, the direct axis component having a first frequency and the quadrature axis component having a second frequency, the first and second frequencies being different.
US07759890B2 Control device of electric power steering apparatus
There is provided a control device of an electric power steering apparatus controlling a motor for applying steering assist torque to a steering mechanism through a driving part. The control device includes a control computation part that computes a current command value and controls the motor based on the computed current command value, a first voltage reduction monitoring part that generates a reset signal for stopping the control computation part at the time of a low voltage and a second voltage reduction monitoring part that holds reduction extent information about a power source voltage. The first and second voltage reduction monitoring parts cooperate together to monitor a reduction in the power source voltage of the control computation part.
US07759889B2 Motor drive device and electric apparatus using the same
A motor drive device of the present invention includes: an output circuit provided with a switch element connected to a motor; a PWM signal generating circuit for generating a PWM signal having a duty corresponding to a ratio between a power supply voltage applied to the motor and a predetermined control voltage; a control circuit for performing on/off control of the switch element according to the PWM signal; and a control voltage generating circuit for generating the control voltage such that the back electromotive voltage of the motor is maintained at a desired value.
US07759887B2 Motor driving device, image forming apparatus, and motor driving method
A motor driving device includes an amplifying unit, a noise removing unit, an analog-to-digital converter, a calculating unit, and a motor driving unit. The amplifying unit amplifies an analog frequency signal corresponding to a rotation speed of a direct-current brushless motor. The noise removing unit removes noise from the analog frequency signal after amplification. The analog-to-digital converter converts the analog frequency signal from which noise is removed to a digital frequency signal. The calculating unit calculates a current control amount with respect to each phase of the direct-current brushless motor based on the digital frequency signal. The motor driving unit drives the direct-current brushless motor at a specified speed based on the current control amount.
US07759884B2 Method and arrangement for commutating an electronically commutated motor
An electronically commutated motor has a permanent-magnet rotor (124) having: at least two rotor poles (183, 186, 188, 189); at least one phase (126); a power stage (122); and a rotor position sensor (140). Associated therewith is a control circuit implemented to carry out the following steps in order to even out the motor current (320): A) after a change of the rotor position signal (182), referred to as a first pole change, a first value (I_MEAS(HCnt−1)) of the current through the at least one phase (126) is ascertained; B) after a predetermined time span (T_Default+T_Offset(HCnt−1)), a new commutation is carried out; C) after a change of the rotor position signal (182), referred to as a second pole change, a second value for the motor current (I_MEAS(HCnt)) is ascertained; D) as a function of the difference between the first value (I_MEAS(HCnt−1)) and second value (I_MEAS(HCnt)), the value for the predetermined time span is modified.
US07759879B2 Automatic light dimmer for electronic and magnetic ballasts (fluorescent of HID)
An apparatus is disclosed for automatic light dimming of electronic and magnetic ballasts used for fluorescent or high intensity discharge lamps. A variable capacitant's limiting current is added in the lamps which provides lighting intensity controls without changing the ballast's operation frequency. Several capacitors are placed in line with a terminal for the lamp. The capacitor's switching capability is used to change the current received by the lamp. The amount of voltage can be controlled by either varying the supply voltage, or with an elimination sensor, or by manual potentiometer control.
US07759878B2 Lighting device for a high-pressure discharge lamp and lighting equipment employing same
A lighting device for lighting a high-pressure discharge lamp 2 having an outer tube, an interior of which is substantially under vacuum. The lighting device includes a ballast 3 having at least a current limiting element and a high-voltage pulse generating circuit 4 for generating a high-voltage pulse, and also includes a lighting discriminating means 8 for discriminating between lighting and non-lighting of the discharge lamp 2, a timer circuit 9 for setting a predetermined period of time, and a pulse-stop control means 10 for stopping generation of the high-voltage pulse. When the lighting discriminating means 8 discriminates non-lighting after lighting has been discriminated, generation of the high-voltage pulse is stopped within the predetermined period of time set by the timer circuit 9.
US07759875B2 Backlight module and current providing circuit thereof
A backlight module and a current providing circuit thereof are provided. The current providing circuit includes a signal generating unit, a switching unit, a first capacitor, a transformer and an output node. The signal generating unit generates a PWM signal according to a level of a power source. The switching unit determines whether a first signal end and a second signal end of the switching unit are conducted according to the PWM signal received by a control end of the switching unit. Following a switch performed by the switching unit, the first capacitor charges and discharges through a current path provided by a primary coil of the transformer. Thereby, a secondary coil of the transformer generates a corresponding AC voltage by sensing a current change in the primary coil and outputs the AC voltage through the output node.
US07759870B2 Plasma display panel (PDP)
A Plasma Display Panel (PDP) includes: first and second substrates facing each other and spaced apart from each other; barrier ribs arranged between the first and second substrates and defining discharge cells; an address electrode extending in a first direction to correspond to the discharge cells; first and second electrodes arranged on one of the first and second substrates and extending in a second direction crossing the first direction to correspond to the discharge cells; a dielectric layer covering the first and second electrodes; a first colored layer arranged on a portion of the barrier ribs close to the first and second electrodes, and a second colored layer arranged on the dielectric layer and corresponding to the first colored layer, the first and second colored layers inducing a subtractive color effect.
US07759866B2 Plasma display panel
A plasma display panel (PDP) is made of front panel (2) and a rear panel. The front panel includes display electrodes (6), dielectric layer (8), and protective layer (8) that are formed on glass substrate (3). The rear panel includes electrodes, barrier ribs, and phosphor layers that are formed on a substrate. The front panel and the rear panel are faced with each other, and the peripheries thereof are sealed to form a discharge space therebetween. Each of display electrodes (6) contains at least silver. Dielectric layer (8) is made of first dielectric layer (81) that contains bismuth oxide and calcium oxide and covers display electrodes (6), and second dielectric layer (82) that contains bismuth oxide and barium oxide and covers first dielectric layer (81).
US07759865B2 Plasma display panel including a chassis base with a reinforcing member
A Plasma Display Panel (PDP) that prevents an increase in manufacturing cost due to an addition of a reinforcing material includes: a display panel; a driving circuit to supply a driving signal to the display panel; and a chassis base, disposed between the driving circuit and the display panel, and including a reinforcing member having at least one bend and arranged on at least one side of edges of the chassis base.
US07759862B2 Fixing a pixel defect in a display device
A display device that lends itself to easy repair of a defective pixel is presented. The device includes: a thin film transistor formed having a first electrode and a second electrode, the second electrode having a first part facing the first electrode, a second part that protrudes from the first part and having a first width, and a third part that extends from the second part and having a second width which is different from the first width. The device also includes a wall encompassing the pixel electrode and a common electrode formed on the wall.In one version of the repairing process, the second part of the second electrode is coupled to the common electrode. This coupling causes electric current from the second electrode to flow to the common electrode instead of to a light emitting diode, thereby converting a white spot to a black spot.
US07759858B2 Display device and method thereof
A display device includes an insulating substrate having a display region formed with a display unit, a wire having power supply, data, and gate lines, a circuit board connected to a first edge of the substrate parallel to the gate line and supplying common and driving voltages to the display unit, a driving voltage supplying part provided between a second edge opposite the first edge and the display region, and connected to the power supply line, a driving voltage transmitting part connecting the circuit board to the driving voltage supplying part, and a common voltage supplying part formed between the circuit board and the display region supplying the common voltage to the display unit.
US07759856B2 Organic light emitting diode (OLED) having improved stability, luminance, and efficiency
An organic light emitting diode (OLED) includes a relatively thin diamond-like carbon (DLC) layer disposed between the anode and the hole transport layer to improve luminous efficiency and operating life time. The relatively thin DLC layer inhibits hole injection, which balances charge flow and improves efficiency, and increases the surface smoothness of the anode, which contributes to the increased operating life time.
US07759853B2 Backlight unit
This relates to a backlight unit that is adaptive for reducing leakage current. A backlight unit according to an embodiment of the present invention includes: a plurality of lamps; a common electrode electrically connected to an electrode of any one of the lamps; and a lower side support that supports the common electrode and that includes a shielding part, wherein the shielding part is in between a portion of the common electrode and the electrode.
US07759851B2 Cathode structure for emissive screen
This invention relates to a triode type cathode structure comprising, in superposition, an electrode forming a cathode (13) and supporting means made of an electron emitting material in the form of a layer (14), an electrical insulation layer (11) and a grid electrode (15), an opening (12) formed in the grid electrode and in the electrical insulation layer exposing the means made of an electron emitting material. The means made of an electron emitting material (14) are located in the central part of the opening of the grid electrode (15), this opening being in the form of a slit and the means made of an electron emitting material exposed by the slit being composed of elements aligned along the longitudinal axis of the slit.
US07759850B2 Discharge tube and lamp with cooling chambers and improved luminance
A discharge tube arrangement for a compact fluorescent lamp is provided. The tube forms a continuous arc path and has electrodes disposed at each end of the arc path. The discharge tube arrangement comprises a first cold chamber in order to control and maintain a required mercury vapor pressure. The first cold chamber is located in a longitudinal end portion of the tube arrangement. The discharge tube arrangement is further provided with at least one second cold chamber, which is positioned between the longitudinal end portions of the discharge tube arrangement. The at least one second cold chamber is positioned on the wall of the tube, and has a cold chamber wall protruding substantially away from the central axis of the discharge tube arrangement. The discharge tube arrangement may have a coiled configuration with helical tube portions or a multifinger configuration with straight tube members.
US07759849B2 High-power discharge lamp
A laser excitation lamp has a discharge tube and a hot cathode in the shape of a pin. The gas space is reduced in the region of the pin cathode. A method is also provided for production of the lamp, in which the gas space or the free cross section around the cathode is reduced by another processing step. The laser excitation lamp may be used as a pumping light source for lasing media.
US07759846B2 Piezoelectric device, process for driving for driving the piezoelectric device, and piezoelectric actuator
A piezoelectric device constituted by a piezoelectric body and electrodes. The piezoelectric body is a monocrystalline piezoelectric film formed, above a substrate, of an inorganic crystalline compound containing a first ferroelectric crystal when no electric field is applied to the piezoelectric film, and having a characteristic that phase transition of at least a portion of the first ferroelectric crystal to a second ferroelectric crystal occurs when the electric field strength applied to the piezoelectric film is at or above a predetermined level E1, the first and second ferroelectric crystals correspond to different crystal systems, and the piezoelectric device is driven under a condition that the minimum strength Emin, the maximum strength Emax, and the predetermined level E1 of the applied electric field satisfy the inequalities, Emin
US07759839B2 Acoustic decoupling in cMUTs
A capacitive micromachined ultrasonic transducer (cMUT) has an acoustic decoupling feature. A cavity is introduced underneath the regular cMUT element, preferably in the substrate, to provide acoustic decoupling. Trenches are also introduced to separate the cMUT elements and to provide further acoustic decoupling. The acoustic decoupling feature may be used in both conventional membrane-based cMUT and the newer embedded-spring cMUT (ESCMUT). Exemplary fabrication methods are also described.
US07759835B2 Method for manufacturing a winding for a stator of an electric machine
In a stator for an electric machine and a method for manufacturing a winding for the stator of such an electric machine L-shaped wire segments having a rectangular cross-section are inserted into slots arranged around the stator The long leg of the L-shaped wire segment is then inserted, into or through, a respective slot and the wire segment is then bent into an S-shape resulting in a second short leg while reducing a length of the long leg. The first short leg of each one of a majority of the wire segments is then electrically connected to the first short leg of another one of the wire segments and the second short leg of each one of a majority of the wire segments is electrically connected to the second short leg of yet another one of the wire segments.
US07759830B2 Alternating current generator with improved frame structure
In an alternating-current generator, an end wall of a frame is provided with a plurality of fin supports separately arranged on the outer surface of the end wall. The cooling fin is mounted on the plurality of fin supports. The end wall is provided with a plurality of reinforcements each arranged between a corresponding one of the plurality of fin supports and another one thereof and each configured to reinforce a rigidity of a portion of the end wall. The corresponding one of the plurality of fin supports and another one thereof are adjacent to each other in a circumferential direction of the axis of the rotor. The rigidity-reinforced portion of the end wall is located between the corresponding one of the plurality of fin supports and another one thereof.
US07759828B2 Integrated electric motor driven compressor
A motor driven compressor assembly includes a motor housing having a fluid inlet and a fluid outlet. A motor is disposed within the motor housing and includes a rotor that is coupled to a rotatable shaft and a stator. Several passages fluidly connect the fluid inlet and the fluid outlet. One passage is located radially outward of the stator and another passage extends through the rotatable shaft. A compressor is in fluid communication with the fluid outlet of the motor housing. Operation of the compressor produces a fluid stream through the motor housing. The fluid stream transfers heat away from the motor to cool the motor.
US07759827B2 DC voltage converting device having a plurality of DC voltage converting units connected in series on an input side and in parallel on an output side
A DC voltage converting device is on the output side connected to a DC voltage source and, on the output side, supplies a converted DC voltage to at least one electrical consumer via a cable connection. To improve such a DC voltage converting device in that also with high DC voltages on the input side, a conversion into another DC voltage is possible without any special constructional efforts and high costs while complicated cooling means or the like, are avoided at the same time, the Dc voltage converting device comprises a plurality of DC voltage converting units of which each is serially connected to the DC voltage source on the input side and connected in parallel with the cable connection on the output side for supplying the converted DC voltage.
US07759826B1 Smart connector wakeup and sleep control
A connector state control module includes a sensing module that determines a state of a pulse width modulation (PWM) signal. A charge switching module selectively provides a voltage based on the state of the PWM signal. A charge storage module stores a charge based on the voltage. A power supply switching module selectively outputs a power signal based on the charge.
US07759824B2 System and method for detecting an underground object using magnetic field sensing
A system and method use magnetic field sensing to detect underground objects for strike avoidance. The system detects magnetic field components for both passive distortions in the magnetic field indicative of a ferromagnetic object and active magnetic fields that are impressed on an object by a signal generator. A detection module has a magnetic sensor assembly that detects the magnetic field components. The magnetic field component data is transferred through a multiplexer to an analog/digital converter to a processor. Pitch angle data from a pitch sensor and roll angle data from a roll sensor also may be transferred to the processor. The data is processed by the processor to determine the orientation of the detection module with respect to the object. The detection module may be installed in an underground boring tool or a trenching assembly.
US07759823B2 Switching device
To provide a switching device capable of a switch-controlling a voltage source regardless of voltage changes in the voltage source to be switched and the voltage source employed for switch control.A switching path 61 includes, between the input terminal 1 and output terminal 4 for a voltage source, a series connection of the source or drain electrodes of PMOS transistors 10a and 10b connected to their back-gate electrode. A driving circuit has an NMOS transistor 11a having a load resistor 12a at its drain electrode and NMOS transistor 11b having a load resistor 12b at its drain electrode, which are connected to the gate electrodes of the PMOS transistors, respectively and receives the output from the logic inverter 14 for the switching control.
US07759820B2 Connection error avoidance for apparatus connected to a power supply
According to a first general aspect of the present invention, there is provided a logic arrangement for reducing incidence of errors in connections between a power consumer apparatus and a power supply apparatus, the logic arrangement comprising: a pattern-generating component for generating an identifiable pattern in a load to be drawn from a power supply connection to a power supply apparatus; and a testing component for monitoring across a signal connection to the power supply apparatus, the testing component monitoring for a change in the load corresponding to the pattern. A positive result of the testing by the testing component indicates a correct configuration. Additional embodiments are also presented.
US07759815B2 Wind motor with a holding device for a rotor shaft
Wind motor with a drive, the input of which is coupled with a rotor shaft, which has a separate mount, characterized in that a holding device is provided between the mount and the drive, which in its mounted state holds the rotor shaft in a predetermined position.
US07759813B2 Gravity wave power generation apparatus
A power generation apparatus that will not exhaust carbon dioxide is provided where a strong rotating motion is created by the combination of solar heat energy, gravitational energy, and ocean current or tidal current energy. In the sea area having stream current such as ocean current and tidal current, the power generation apparatus is constructed by a weight mass provided with a rotation axis (shaft) on the top part thereof, a floating body provided with a bearing for fitting in the rotation axis where it moves up and down according to the swell on the ocean surface, a normal rotation conversion generator for converting the reverse motion produced on the rotation axis to a normal rotating motion by using a one-way clutch or a ratchet mechanism, and a mooring member for fastening the wire rope between the anchor and the connecting point of the floating body and weight mass.
US07759811B2 Electronic control for a hydraulically driven generator
Hydraulic system for driving an auxiliary power source is provided, which is specifically adapted for use with a system for controlling hydraulically driven AC generator. The system includes a hydraulic pump and hydraulic motor that are connected by a fluid circuit. The hydraulic motor drivably connected to an AC generator and is operated in a manner to generate a stable AC power output. The system may include a valve which bypasses fluid around the motor or a variable displacement pump so that the fluid flow rate through the hydraulic motor is controlled in a manner to maintain the desired AC generator output level. Sensors are further provided measuring operating parameters of the system so that the controller can maintain desired operating condition limits.
US07759809B2 Electromagnetic energy device and method
An apparatus and method are shown for improving the efficiency of motors, generators and machines by using a closed ferromagnetic frame upon which is mounted a plurality of solenoid coils. Two of the solenoid coils are wired together so that they act as one in a closed wiring circuit. An associated armature assembly includes a carousel which carries additional solenoid coils and is rotated through an opening provided in an extension to the closed frame. The individual solenoid coils located on the carousel supply power to the two original solenoid coils on the ferromagnetic frame giving the basic circulation system amplification each time a solenoid enters the electric/magnetic field created by the frame uprights.
US07759804B2 Semiconductor device and a method of manufacturing the same
A semiconductor device includes plural electrode pads arranged in an active region of a semiconductor chip, and wiring layers provided below the plural electrode pads wherein occupation rates of wirings arranged within the regions of the electrode pads are, respectively, made uniform for every wiring layer. To this end, in a region where an occupation rate of wiring is smaller than those in other regions, a dummy wiring is provided. On the contrary, when the occupation rate of wiring is larger than in other regions, slits are formed in the wiring to control the wiring occupation rate. In the respective wirings layers, the shapes, sizes and intervals of wirings below the respective electrode pads are made similar or equal to one another.
US07759803B2 Semiconductor device and method of manufacturing the same
There are included a semiconductor substrate provided with a desirable element region, an electrode pad formed to come in contact with a surface of the semiconductor substrate or a wiring layer provided on the surface of the semiconductor substrate, a bonding pad formed on a surface of the electrode pad through an intermediate layer, and a resin insulating film for covering a peripheral edge of the bonding pad such that an interface of the bonding pad and the intermediate layer is not exposed to a side wall.
US07759802B2 Semiconductor device and method for manufacturing same
In conventional semiconductor devices, an insufficient supply of the resin to the end portions of the components that should be encapsulated is caused, resulting in an insufficient permeation of the resin into gaps between the components and the substrate, causing a spreading resin-wet. A semiconductor device 1 includes a mounting interconnect substrate 10, a semiconductor chip 20 mounted on the mounting interconnect substrate 10, an underfill resin 30 provided in a gap between the mounting interconnect substrate 10 and the semiconductor chip 20 and a flow-inducing section 40 provided in vicinity of the semiconductor chip 20 on the mounting interconnect substrate 10 and being capable of inducing a flow of the underfill resin 30 to the gap.
US07759798B2 Semiconductor device and method for manufacturing the same
A semiconductor device wherein destruction of a sealing ring caused by cracking of an interlayer dielectric film is difficult to occur, as well as a method for manufacturing the semiconductor device, are provided. A first laminate comprises first interlayer dielectric films having a first mechanical strength. A second laminate comprises second interlayer dielectric films having a mechanical strength higher than the first mechanical strength. A first region includes first metallic layers and vias provided within the first laminate. A second region includes second metallic layers and vias provided within the second laminate. When seen in plan, the second region overlaps at least a part of the first region, is not coupled with the first region by vias, and sandwiches the second interlayer dielectric film between it and the first region.
US07759790B2 Lidless semiconductor cooling
A system for cooling a semiconductor includes a heat sink in thermal contact with the semiconductor, a thermal interface material (TIM) layer disposed between the heat sink and the semiconductor, and a picture frame support disposed between a substrate of the semiconductor and the heat sink, wherein the picture frame support encloses at least a portion of the semiconductor in a plane between the substrate and the heat sink, and wherein the picture frame support has a height that is greater than a height of the semiconductor.
US07759789B2 Local area semiconductor cooling system
A system and method in which a semiconductor chip has electrically inactive metal-filled vias adjacent to a semiconductor device or devices to be cooled and the semiconductor device or devices are preferably surrounded by thermally insulating vias. The metal-filled vias are contacted with a thermoelectric cooler to remove excess heat from the semiconductor device or devices.
US07759783B2 Integrated circuit package system employing thin profile techniques
An integrated circuit package system that includes: providing an electrical interconnect system including a first lead-finger system and a second lead-finger system; stacking a second device over a first device between the first lead-finger system and the second lead-finger system; connecting the second device to the second lead-finger system with a bump bond; stacking a dummy device over the second device; and connecting the first device to the first lead-finger system with a wire bond.
US07759781B2 LSI package provided with interface module
A LSI package encompasses: an interposer having board-connecting joints, which facilitate connection with a printed wiring board, and module-connecting terminals, part of the module-connecting terminals are assigned as interposer-site monitoring terminals; a signal processing LSI mounted on the interposer; and an I/F module having a plurality of interposer-connecting terminals, which are arranged to correspond to arrangement of the module-connecting terminals, and a transmission line to establish an external interconnection of signal, which is transmitted from the signal processing LSI, part of the interposer-connecting terminals are assigned as module-site monitoring terminals. The interposer-site and module-site monitoring terminals are configured to flow a monitoring current to confirm electric contact between the signal processing LSI and the I/F module.
US07759778B2 Leaded semiconductor power module with direct bonding and double sided cooling
A leaded semiconductor power module includes a first heatsink, an electrically insulated substrate thermally coupled to the first heatsink, one or more semiconductor chips, a leadframe substrate, and a second heatsink thermally coupled to the leadframe substrate, the assembly being overmolded with an encapsulant to expose the first heatsink, the second heatsink and peripheral terminals of the leadframe substrate. The semiconductor chips are electrically and structurally coupled to both the insulated substrate and the leadframe substrate, and conductive spacers electrically and structurally couple the insulated substrate to the leadframe substrate.
US07759775B2 High current semiconductor power device SOIC package
A high current semiconductor power SOIC package is disclosed. The package includes a relatively thick lead frame formed of a single gauge material having a thickness greater than 8 mils, the lead frame having a plurality of leads and a first lead frame pad, the first lead frame pad including a die soldered thereto; a pair of lead bonding areas being disposed in a same plane of a top surface of the die; large diameter bonding wires connecting the die to the plurality of leads, the bonding wires being aluminum; and a resin body encapsulating the die, bonding wires and at least a portion of the lead frame.
US07759769B2 Semiconductor structure of a high side driver
A semiconductor structure of a high side driver includes an ion-doped junction. The ion-doped junction includes a substrate and a deep well. The deep well is formed in the substrate and has a first concave structure. The ion-doped junction includes a semiconductor region connected to the first concave structure of the deep well and having substantially the same ion-doping concentration as the substrate.
US07759765B2 Semiconductor device mounted with fuse memory
A fuse element utilizing a reaction between two layers by feeding current is manufactured. A fuse element including a first layer formed of an oxide or a nitride and a second layer that becomes high resistant by nitridation or oxidation, in which the first layer and the second layer are in contact with each other, is manufactured. For example, the fuse element is manufactured by using indium tin oxide for the first layer and aluminum for the second layer. By generating joule heat by applying voltage to the first layer and the second layer, oxygen in the indium tin oxide enters the aluminum, which changes the aluminum into aluminum oxide that presents an insulating property. The fuse element can be manufactured by a similar process as that of forming a TFT.
US07759760B2 Semiconductor switching element and semiconductor circuit apparatus
A semiconductor switching element, wherein on a semiconductor layer formed on a substrate, or on a semiconductor substrate, a source electrode and a drain electrode are disposed at a predetermined interval in a direction along a surface of the substrate; and a second gate electrode is provided between the source electrode and the drain electrode, the second gate electrode is electrically connected with the source electrode and structured with two types of electrode material layers having Schottky barriers of different heights from each other.
US07759759B2 Integrated circuit including a high voltage bipolar device and low voltage devices
An integrated circuit includes a high voltage NPN bipolar transistor and a low voltage device. The NPN bipolar transistor includes a lightly doped p-well as the base region of the transistor while the low voltage devices are built using standard, more heavily doped p-wells. By using a process including a lightly doped p-well and a standard p-well, high and low voltage devices can be integrated onto the same integrated circuit. In one embodiment, the lightly doped p-well and the standard p-well are formed by performing ion implantation using a first dose to form the lightly doped p-well, masking the lightly doped p-well, and performing ion implantation using a second dose to form the standard p-well. The second dose is the difference of the dopant concentrations of the lightly doped p-well and the standard p-well. Other high voltage devices can also be built by incorporating the lightly doped p-well structure.
US07759754B2 Economical miniaturized assembly and connection technology for LEDs and other optoelectronic modules
An economical miniaturized assembly and connection technology for LEDs and other optoelectronic modules is provided. A manufactured item in accordance with this technology includes a substrate with an optoelectronic component contacted in a planar manner.
US07759748B2 Semiconductor device with reduced diffusion of workfunction modulating element
A semiconductor device is disclosed that comprises a fully silicided electrode formed of an alloy of a semiconductor material and a metal, a workfunction modulating element for modulating a workfunction of the alloy, and a dielectric in contact with the fully silicided electrode. At least a part of the dielectric which is in direct contact with the fully silicided electrode comprises a stopping material for substantially preventing the workfunction modulating element from implantation into and/or diffusing towards the dielectric. A method for forming such a semiconductor device is also disclosed.
US07759744B2 Semiconductor device having high dielectric constant layers of different thicknesses
A semiconductor device 100 includes a silicon substrate 102, an N-type MOSFET 118 including a first high dielectric constant film 111 and a polycrystalline silicon film 114 on the silicon substrate 102, and a P-type MOSFET 120 including a second high dielectric constant film 12 and a polycrystalline silicon film 114 juxtaposed to N-type MOSFET 118 on the silicon substrate 102. The second high dielectric constant film 112 is formed to have the film thickness thinner than the film thickness of the first high dielectric constant film 111. The first high dielectric constant film 111 and the second high dielectric constant film 112 contains one or more element(s) selected from Hf and Zr.
US07759742B2 Metal oxide semiconductor transistor
A metal oxide semiconductor (MOS) transistor is disclosed. The MOS transistor includes: a semiconductor substrate; a gate disposed on the semiconductor substrate, wherein the gate comprises two sidewalls; a spacer formed on the sidewalls of the gate; a source/drain region disposed in the semiconductor substrate; a silicide layer disposed on top of the gate and the surface of the source/drain region; and a retarded interface layer disposed in the junction between the silicide layer and the gate and source/drain region.
US07759741B2 Method and apparatus for forming nickel silicide with low defect density in FET devices
A method and an apparatus are provided in which non-directional and directional metal (e.g. Ni) deposition steps are performed in the same process chamber. A first plasma is formed for removing material from a target; a secondary plasma for increasing ion density in the material is formed in the interior of an annular electrode (e.g. a Ni ring) connected to an RF generator. Material is deposited non-directionally on the substrate in the absence of the secondary plasma and electrical biasing of the substrate, and deposited directionally when the secondary plasma is present and the substrate is electrically biased. Nickel silicide formed from the deposited metal has a lower gate polysilicon sheet resistance and may have a lower density of pipe defects than NiSi formed from metal deposited in a solely directional process, and has a lower source/drain contact resistance than NiSi formed from metal deposited in a solely non-directional process.
US07759739B2 Transistor with dielectric stressor elements
A chip is provided which includes an active semiconductor region and a field effect transistor (“FET”) having a channel region, a source region and a drain region all disposed within the active semiconductor region. The FET has a longitudinal direction in a direction of a length of the channel region, and a transverse direction in a direction of a width of the channel region. A dielectric stressor element having a horizontally extending upper surface extends below a portion of the active semiconductor region. The dielectric stressor element shares an edge with the active semiconductor region, the edge extending in a direction away from the upper surface. In particular structures, two or more dielectric stressor elements are provided at locations opposite from each other in the longitudinal and/or transverse directions of the FET.
US07759736B2 Oxide interface with improved oxygen bonding
A deposition oxide interface with improved oxygen bonding and a method for bonding oxygen in an oxide layer are provided. The method includes depositing an M oxide layer where M is a first element selected from a group including elements chemically defined as a solid and having an oxidation state in a range of +2 to +5, plasma oxidizing the M oxide layer at a temperature of less than 400° C. using a high density plasma source, and in response to plasma oxidizing the M oxide layer, improving M-oxygen bonding in the M oxide layer. The plasma oxidation process diffuses excited oxygen radicals into the oxide layer. The plasma oxidation is performed at specified parameters including temperature, power density, pressure, process gas composition, and process gas flow. In some aspects of the method, M is silicon, and the oxide interface is incorporated into a thin film transistor.
US07759734B2 Semiconductor device
A semiconductor device including a plurality of doped regions, a metal layer and a polysilicon layer is provided. The doped regions are disposed in a substrate. The metal layer includes a plurality of metal line patterns. The polysilicon layer disposed between the substrate and the metal layer includes a gate pattern and at least one guard ring pattern. The at least one guard ring pattern connects to the gate pattern and surrounds at least one of the metal line patterns. One of the metal line patterns connects to the gate pattern. The others of the metal line patterns connect to one of the doped regions in the substrate.
US07759732B2 Power semiconductor device
A power semiconductor device includes: a first semiconductor layer of a first conductivity type; a second semiconductor layer of the first conductivity type and a third semiconductor layer of a second conductivity type formed on the first semiconductor layer and alternately arranged along at least one direction parallel to a surface of the first semiconductor layer; a first main electrode; a fourth semiconductor layer of the second conductivity type selectively formed in a surface of the second semiconductor layer and a surface of the third semiconductor layer; a fifth semiconductor layer of the first conductivity type selectively formed in a surface of the fourth semiconductor layer; a second main electrode; and a control electrode. At least one of the second and the third semiconductor layers has a dopant concentration profile along the one direction, the dopant concentration profile having a local minimum at a position except both ends thereof.
US07759730B2 Semiconductor device and method of manufacturing the same
A gate trench 13 is formed in a semiconductor substrate 10. The gate trench 13 is provided with a gate electrode 16 formed over a gate insulating film 14. A portion of the gate electrode 16 protrudes from the semiconductor substrate 10, and a sidewall 24 is formed over a side wall portion of the protruding portion. A body trench 25 is formed in alignment with an adjacent gate electrode 16. A cobalt silicide film 28 is formed over a surface of the gate electrode 16 and over a surface of the body trench 25. A plug 34 is formed using an SAC technique.
US07759729B2 Metal-oxide-semiconductor device including an energy filter
A MOS device includes first and second source/drains spaced apart relative to one another. A channel is formed in the device between the first and second source/drains. A gate is formed in the device between the first and second source/drains and proximate the channel, the gate being electrically isolated from the first and second source/drains and the channel. The gate is configured to control a conduction of the channel as a function of a potential applied to the gate. The MOS device further includes an energy filter formed between the first source/drain and the channel. The energy filter includes an impurity band operative to control an injection of carriers from the first source/drain into the channel.
US07759728B2 Depletable cathode low charge storage diode
An integrated circuit device comprising a diode and a method of making an integrated circuit device comprising a diode are provided. The diode can comprise an island of a first conductivity type, a first region of a second conductivity type formed in the island, and a cathode diffusion contact region doped to the second conductivity type disposed in the first region. The diode can also comprise a cathode contact electrically contacting the cathode diffusion contact region, an anode disposed in the island, an anode contact electrically contacting the anode, and a first extension region doped to the first conductivity type disposed at a surface junction between the first region and the island.
US07759727B2 Method and apparatus for shielding tunneling circuit and floating gate for integration of a floating gate voltage reference in a general purpose CMOS technology
A method and corresponding structure for shielding a floating gate tunneling element. The method comprises disposing a floating gate over a gate oxide using standard CMOS processing in two active areas defined by first and second doped well regions formed in a substrate surrounded by field oxide, and forming a floating gate shield layer so as to enclose the floating gate. The floating gate includes a first floating gate portion over an active area in the first doped well region and a second floating gate portion over the active area in the second doped well region. The first floating gate portion is substantially smaller than the second floating gate portion so as to enable adequate voltage coupling for Fowler-Nordheim tunneling to occur between the first doped well region and the first floating gate portion. The direction of tunneling is determined by high voltage application to one of the doped well regions.
US07759724B2 Memory cells having gate structure with multiple gates and multiple materials between the gates
Structures and methods are provided for SRAM cells having a novel, non-volatile floating gate transistor, e.g. a non-volatile memory component, within the cell which can be programmed to provide the SRAM cell with a definitive asymmetry so that the cell always starts in a particular state. The SRAM cells include a pair of cross coupled transistors. At least one of the cross coupled transistors includes a first source/drain region and a second source/drain region separated by a channel region in a substrate. A floating gate opposes the channel region and separated therefrom by a gate oxide. A control gate opposes the floating gate. The control gate is separated from the floating gate by a low tunnel barrier intergate insulator.
US07759723B2 Non-volatile semiconductor memory devices
A non-volatile memory device includes a tunneling insulating layer on a semiconductor substrate, a charge storage layer, a blocking insulating layer, and a gate electrode. The charge storage layer is on the tunnel insulating layer and has a smaller band gap than the tunnel insulating layer and has a greater band gap than the semiconductor substrate. The blocking insulating layer is on the charge storage layer and has a greater band gap than the charge storage layer and has a smaller band gap than the tunnel insulating layer. The gate electrode is on the blocking insulating layer.
US07759722B2 Semiconductor device and method of manufacturing the same
When microfabrication is done, a reliable semiconductor device is offered.A semiconductor device has a semiconductor substrate which has a main front surface, a plurality of convex patterns formed on the main front surface of a semiconductor substrate so that each might have a floating gate and a control gate, a first insulating film formed so that the upper surface and the side surface of each of a plurality of convex patterns might be covered, and so that width might become large rather than the portion which covers the lower part side surface of a convex pattern in the portion which covers an upper part side surface, and a second insulating film that covers the upper surface and the side surface of the first insulating film so that the cavity between the adjacent convex patterns may be occluded. The position occluded by the second insulating film of a cavity is a position higher than the upper surface of a floating gate, and is a position lower than the upper surface of a control gate.
US07759721B2 Single poly non-volatile memory device with inversion diffusion regions and methods for operating the same
A non-volatile memory device comprises a substrate with the dielectric layer formed thereon. A control gate and a floating gate are then formed on top of the dielectric layer. Accordingly, a non-volatile memory device can be constructed using a single poly process that is compatible with conventional CMOS processes. In addition, an assist gate, or assist gates are formed on the dielectric layer next to and between the control gate and floating gate respectively. The assist gates are used to form inversion diffusion regions in the substrate. By using the assist gates to form inversion diffusion regions, the overall size of the device can be reduced, which can improve device density.
US07759716B2 Semiconductor device, method of fabricating the same, stacked module including the same, card including the same, and system including the stacked module
A semiconductor device in which a plurality of chips can be reliably stacked without reducing integration thereof. The semiconductor device includes a substrate on which a circuit is provided. Pads are disposed on the substrate for testing the circuit. At least one terminal is provided on the substrate. First conductors are used to electrically couple the pads and the circuit. Second conductors are used to electrically couple the at least one terminal and the circuit. A switching element is disposed in the middle of the first conductors to control the electrical connection between the pads and the circuit. A plurality of semiconductor devices may be stacked on top of one another to form a stacked module, wherein chip selection lines are formed, which extend to the bottom of each of the semiconductor devices to electrically couple chip selection terminals from among the at least one terminal of the semiconductor devices.
US07759691B2 Light emitting diode and manufacturing method thereof
An exemplary light emitting diode (LED) includes a substrate, a LED chip and an encapsulation unit. The encapsulation unit includes a first encapsulation material located over the LED chip and a second encapsulation material located around the first encapsulation material. A plurality of first particles with a first distributing density is distributed in the first encapsulation material. A plurality of second particles with a second distributing density is distributed in the second encapsulation material. The first distributing density is larger than the second distributing density, a central portion of light from the light emitting diode chip transmits through the first encapsulation material and exits the encapsulation unit from a top surface thereof, and a periphery portion of light from the light emitting diode chip transmits through the second encapsulation material and exits the encapsulation unit from the top surface thereof.
US07759689B2 Photonic crystal structures and methods of making and using photonic crystal structures
A light emitting device having a buried photonic bandgap (PBG) structure is created using a relatively simple fabrication method known as epitaxial layer overgrowth (ELOG). By burying the PBG structure, the difficulties and disadvantages associated with the known technique of etching holes into a LED emission surface to form the PBG structure are avoided.
US07759684B2 Nitride semiconductor light emitting device and method for fabricating the same
A nitride semiconductor light emitting device includes a nitride semiconductor multilayer film. The nitride semiconductor multilayer film is formed on a substrate and made of nitride semiconductor crystals, and includes a light emitting layer. In the nitride semiconductor multilayer film, facets of a cavity are formed, and a protective film made of aluminum nitride crystals is formed on at least one of the facets. The protective film has a crystal plane whose crystal axes form an angle of 90 degrees with crystal axes of a crystal plane of the nitride semiconductor crystals constituting the facet of the cavity having the protective film formed thereon.
US07759683B2 White light emitting diode
The present invention relates to a white light emitting diode comprising a blue light emitting diode chip; a green light emitting diode chip; and a molding member that encapsulates the blue light emitting diode chip and the green light emitting diode chip, the molding member containing a red fluorescent substance.
US07759682B2 LED with substrate modifications for enhanced light extraction and method of making same
The surface morphology of an LED light emitting surface is changed by applying processes, such as a reactive ion etch (RIE) process to the light emitting surface. In one embodiment, the changed surface morphology takes the form of a moth-eye surface. The surface morphology created by the RIE process may be emulated using different combinations of non-RIE processes such as grit sanding and deposition of a roughened layer of material or particles followed by dry etching.
US07759677B2 Molecular electronic device including organic dielectric thin film and method of fabricating the same
Provided are a molecular electronic device and a method of fabricating the molecular electronic device. The molecular electronic device includes a substrate, an organic dielectric thin film formed over the substrate, a molecular active layer formed on the organic dielectric thin film and having a charge trap site, and an electrode formed on the molecular active layer. The organic dielectric thin film may be immobilized on the electrode or a Si layer by a self-assembled method. The organic dielectric thin film may include first and second molecular layers bound together through hydrogen bonds. An organic compound may be self-assembled over the substrate to form the organic dielectric thin film. The organic compound may include an M′-R-T structure, where M′, R and T represent a thiol or silane derivative, a saturated or unsaturated C1 to C20 hydrocarbon group which is substituted or unsubstituted with fluorine (F), and an amino(—NH2) or carboxyl (—COOH) group, respectively.
US07759669B2 Phase change memory element with phase-change electrodes
A phase change memory element with phase change electrodes, and method of making the same. Exemplary embodiments include a phase change bridge, including a bottom contact layer, a first insulating layer disposed on the bottom contact layer, a first phase change region disposed on the bottom contact layer adjacent the first insulating layer, a second phase change region disposed on the bottom contact layer adjacent the first insulating layer, wherein the first insulating layer thermally and electrically isolates the first and second phase change regions, and a third phase change region disposed on each of the first and second phase change regions, each of the third phase change regions isolated from one another by a conductor layer disposed on the first insulating layer.
US07759668B2 Memory device including phase-changeable material region and method of fabricating the same
A memory device includes first and second electrodes and a phase-changeable material region disposed between the first and second electrodes and including first and second portions contacting respective ones of the first and second electrodes and a third portion interconnecting the first and second portions and configured to preferentially heat with respect to the first and second portions responsive to a current passing between the first and second electrodes. The first and second portions of the phase-changeable material region may contact respective ones of the first and second electrodes at respective first and second electrode contact surfaces and the third portion may have a cross-sectional area that is less than areas of each of the first and second contact surfaces. For example, the third portion may include a filament portion extending between the first and second portions.
US07759664B2 Solar heat powered deployable structure
An embodiment of the present method may comprise: heating up at least one structural element beyond a change state temperature thereof; changing the configuration of the structural element from an extended configuration to a reduced size configuration; cooling the structural element to below the change state temperature thereof; covering the structural element with a thermal protection device; removing the thermal protection device to expose the structural element to heat radiation; and heating, via the heat radiation, at least a portion of the structural element to thereby cause the structural element to change from the reduced size configuration to the extended configuration. In one embodiment each of the structural elements is formed from a thin elastic memory composite material.
US07759660B2 Electron beam lithography system
Methods to reduce the write time for forming mask patterns having angled and non-angled features using electron beam lithography are disclosed. In one exemplary embodiment, non-angled features of the mask pattern are formed by exposure to an electron beam. The orientation of the substrate and a path of the generally rectangular-shaped shot from the electron beam may be relatively altered such that the substrate is exposed to the electron beam to form the angled features as if they were non-angled features. In another exemplary embodiment, the electron beam lithography system determines whether it is necessary to relatively alter the orientation of the substrate and a path of the generally rectangular-shaped shot from the electron beam to form the angled features based on the number of angled features and the time required for relatively altering the orientation. Electron beam lithography systems employing a rotatable stage, rotatable apertures, or both, are also disclosed.
US07759659B2 Charged particle beam writing method
A writing method includes emitting a first charged particle beam formed to be a first shape by passing through a first shaping aperture and a second shaping aperture, onto a target workpiece; and emitting a second charged particle beam formed to be a second shape by passing through the first shaping aperture and the second shaping aperture, wherein the second charged particle beam is superimposed onto a same position exposed by the first charged particle beam and is formed by using an opposite sides of respective first and second shaping apertures to those used for the first shape.
US07759657B2 Methods for implanting B22Hx and its ionized lower mass byproducts
Methods for implanting an ionized polyhedral borane cluster or a selected ionized lower mass byproduct into a workpiece generally includes vaporizing and ionizing a polyhedral borane cluster molecule in an ion source to create a plasma and produce ionized polyhedral borane cluster molecules and its ionized lower mass byproducts. The ionized polyhedral borane cluster molecules and lower mass byproducts within the plasma are then extracted to form an ion beam. The ion beam is mass analyzed with a mass analyzer magnet to permit selected ionized polyhedral borane cluster molecules or selected ionized lower mass byproducts to pass therethrough and implant into a workpiece.
US07759646B2 Radiological imaging apparatus and radiological imaging method and radiological imaging support method
A radiological imaging apparatus of the present invention includes an X-ray source for emitting an X-ray, a γ-ray detecting section for outputting a detection signal of a γ-ray, and an X-ray detecting section for outputting a detecting signal of an X-ray. The X-ray source moves around a bed for placing an examinee. The γ-ray detecting section has a plurality of radiation detectors aligned in the longitudinal direction of the bed and placed around the bed. The X-ray detecting section is positioned in a region formed between one end and the other end of the γ-ray detecting section in the longitudinal direction of the bed. The X-ray source is also positioned in the region. Since the X-ray detecting section is placed in the region, it is possible to accurately combine a PET image and an X-ray computed tomographic image.
US07759645B1 Scintillation materials with reduced afterglow and method of preparation
Scintillation materials having an alkali halide host material, a (first) scintillation dopant of various types, and a variety of second dopants (co-dopants).
US07759644B2 Spectrally tunable infrared image sensor having multi-band stacked detectors
A tunable infrared detector is provided that includes a substrate, a bottom wavelength detector formed over the substrate, a top wavelength detector formed over the first wavelength detector layer, and an interferometer filter formed over the top wavelength detector layer and the bottom wavelength detector layer. The interferometer filter is operatively configured to pass a first wavelength associated with a first portion of a predetermined band and a second wavelength associated with a second portion of the predetermined band to the top wavelength detector. The top wavelength detector is operatively configured to detect each wavelength associated with the first portion of the predetermined band and to transmit each wavelength associated with the second portion of the predetermined band to the bottom wavelength detector. The bottom wavelength detector is operatively configured to detect each wavelength associated with the second portion of the predetermined band.
US07759641B2 Ion trap mass spectrometer
In a mass spectrometer in which a high ion dissociation efficiency is possible, inserted electrodes are arranged with a form divided into two or more in the axial direction of the ion trap, an electric static harmonic potential is formed from a DC voltage applied to the inserted electrodes, and with an Supplemental AC voltage applied, ions in the ion trap are oscillated between the divided inserted electrodes in the axial direction of the ion trap by resonance excitation, and the ion with a mass/charge ratio within a specific range is mass-selectively dissociated. Thus, a high ion dissociation efficiency is realized by the use of ion trap of the present invention.
US07759635B2 Miniaturized optical tweezer array
Apparatus for forming a single or a plurality of threedimensional optical traps, the apparatus comprising: a. A collimated light source that is directed onto an array of focalizing refractive or diffractive elements providing a single or a plurality of focal areas, and b. An array of reflective elements, placed opposite to the said focalizing elements described in a), which reflect back the light into the said focal area. The invention also relates to a method for using this apparatus.
US07759634B2 Position detecting device capable of improving detection accuracy
A position detecting device includes an optical position detecting element and a position information portion which are disposed so as to be opposed to each other. One of the optical position detecting element and the position information portion is mounted on the movable portion while the other thereof is mounted on an internal wall of a cabinet. The position information portion has a pattern where a signal level produced by the optical position detecting element changes in a continuous manner when the movable portion moves in a predetermined direction. The position detecting device carries out position detection of the movable portion in accordance with the signal level.
US07759631B2 Raster scanning microscope having transparent optical element with inner curved surface
The optical detection system typically used in micromechanical cantilever-based instruments, e.g. scanning probe microscopes, chemical or biological sensing probes like “artificial noses”, or molecular force probe instruments, can hardly cope when measuring samples immersed in a fluid, i.e. a gas, gel, or liquid having another refractive index than the environment. Optical readout or detection becomes problematic as soon as the refractive index of the fluid changes, because signals can shift significantly. The invention provides an improved optical means at the interface between the fluid and the environment, avoiding signal shifts, and thus avoiding time-consuming and difficult re-calibration or re-adjustment of the microscope or other cantilever-based instrument.
US07759629B2 Method for manufacturing a semiconductor device
A semiconductor device is manufactured through steps in which a photoelectric conversion element and an amplifier circuit are formed over a first substrate with a release layer interposed therebetween, and the photoelectric conversion element and the amplifier circuit are separated from the first substrate. Output characteristics of the amplifier circuit are improved and the semiconductor device with high reliability is obtained. A manufacturing method of such semiconductor device includes steps of forming a metal layer having an opening portion over a substrate, forming an insulating layer over the entire surface of the substrate including the opening portion and the metal layer, forming a photoelectric conversion layer in a region which overlaps with the metal layer and is a layer over the insulating layer, forming an amplifier circuit, which amplifies an output current of the photoelectric conversion element by using a thin film transistor, in the opening portion in the metal layer, forming a protective layer over the photoelectric conversion element and the amplifier circuit, and separating the photoelectric conversion element and the amplifier circuit, together with the insulating layer, from the substrate through laser irradiation to the metal layer.
US07759626B2 Sensor device for generating ambient light information
A process circuit sets a plurality of light emitting elements in a state in which light is not emitted through a process circuit, and receives a signal S1 corresponding to received ambient light from each of a plurality of light receiving elements. The process circuit generates light receiving information (data DT) showing the light receiving state of the ambient light with respect to each predetermined number of light receiving elements among the plurality of light receiving elements. The process circuit transmits the data DT to the outside. The personal computer receives the data DT through a communication unit and displays it. In a sensor SNS, the amount of light received can be displayed with respect to each optical axis by the personal computer. Thus, an operator can find the light receiving state of the ambient light in more detail than the conventional sensor.
US07759625B2 Systems and methods for multimodal imaging using a volumetric representation of an object
The invention relates to imaging systems that include a coded aperture detection system and an optical detection system. The coded aperture detection system is configured to detect radiation emitted by a radionuclide present within an object and to provide a first detector signal from the detected radiation. The optical detection system is configured to detect optical radiation from the object and to provide a second detector signal from the detected optical radiation. The system also includes a processor configured to prepare first image data from the first detector signal, second image data from the second detector signal, and registered data indicative of a spatial relationship in at least one dimension between the first and second image data. The invention also includes methods of using the new systems, e.g., for sentinel lymph node mapping and tissue resection.
US07759621B1 Method and system of performing multiple observations using a space-based telescope comprising independently targetable sensor units
Multiple observations using a reconfigurable space-based telescope are performed by independently targeting one or more sensor units, within a field of view, relative to a main body of the space-based telescope. The sensor units are capable of simultaneously obtaining an image of one or more targets, respectively. At least one of the sensor units is independently retargetable relative to the main body of the space-based telescope to obtain an image of at least one other target. Further, the sensor units are independently maneuverable in formation relative to the main body of the space-based telescope to obtain various lines of sight without changing an optical axis of the main body of the space-based telescope.
US07759615B2 Steam cooking apparatus
Midway along an outer circulation passage provided outside a heating chamber, a steam generating device is arranged, and, through the outer circulation passage, steam is fed to the heating chamber. A control device controls a steam generating heater arranged inside the steam generating device and a vapor heating heater provided in a space through which an air stream flowing through the outer circulation passage is returned to the heating chamber, and forms a cooking sequence by using, singly or in combination, a first heating mode that uses superheated steam obtained as a result of the steam being heated with the vapor heating heater and a second heating mode that uses hot air or radiation heat obtained by making the vapor heating heater produce heat without supply of steam.
US07759614B2 Method and apparatus for the treatment of a component
Apparatus, for the localised treatment of part of a blade (14), comprises an enclosure (16) that is placed in a spaced relationship around the blade (14). Nozzles (20) extend through the enclosure (16) and direct a flow of gas onto both sides of the blade (14). The gas may be heated or cooled prior to delivery to the nozzles (20). The gas jets impinge upon the blade (14) to treat it.
US07759612B2 Glow plug comprising a pressure sensor and motor equipped therewith
A glow plug (1), includes a pressure sensor (90), suitable for measuring the internal pressure of a motor cylinder in which the plug (1) is housed, a body (10) to be secured to the motor and a finger (20) in which a heater electrode is housed. The sensor (90) is firmly secured to the body (10) by the upper face thereof and rests on the finger (20), so that the pressure exerted on the finger (20) presses the sensor against the body (10).
US07759611B2 Portable heat sealing apparatus
The present invention is a portable heat sealing apparatus with a safety circuit design. The portable heat sealing apparatus comprises a body, a heating module, an upper case and a power module. The heating module and the upper case ensure a smooth, continuous bond between facing surfaces of a plastic bag.
US07759607B2 Method of direct Coulomb explosion in laser ablation of semiconductor structures
A new technique and Method of Direct Coulomb Explosion in Laser Ablation of Semiconductor Structures in semiconductor materials is disclosed. The Method of Direct Coulomb Explosion in Laser Ablation of Semiconductor Structures provides activation of the “Coulomb explosion” mechanism in a manner which does not invoke or require the conventional avalanche photoionization mechanism, but rather utilizes direct interband absorption to generate the Coulomb explosion threshold charge densities. This approach minimizes the laser intensity necessary for material removal and provides optimal machining quality. The technique generally comprises use of a femtosecond pulsed laser to rapidly evacuate electrons from a near surface region of a semiconductor or dielectric structure, and wherein the wavelength of the laser beam is chosen such that interband optical absorption dominates the carrier production throughout the laser pulse. The further application of a strong electric field to the semiconductor or dielectric structure provides enhancement of the absorption coefficient through a field induced redshift of the optical absorption. The use of this electric field controlled optical absorption is available in all semiconductor materials and allows precise control of the ablation rate. When used in conjunction with nanoscale semiconductor or dielectric structures, the application of a strong electric field provides for laser ablation on sub-micron lateral scales.
US07759605B2 Method of deciding focal plane and method of crystallization using thereof
A crystallization method and system are provided which improve a crystallization process by deciding a best-fit focal plane for a laser beam using a test mask and then applying the decided best-fit focal plane to the crystallization process. The crystallization method includes loading a test mask on a mask stage; deciding a best-fit focal plane by performing a crystallization test using the test mask, checking the test result and deciding conditions of a best-fit focal plane from the test result; moving the mask stage to a position corresponding to the best-fit focal plane; loading a mask for crystallization process onto the moved mask stage; and performing the crystallization process using the mask for crystallization process.
US07759596B2 Method for controlling weld energy
A method for controlling weld energy used in a welding process. The method includes establishing a weld energy profile having a total weld energy used over the period of the weld cycle. During the welding process, the expulsion rate is monitored and used to modify the weld energy. Based on the expulsion rate occurring during the welding process, the total weld energy can be shifted between various phases or cycles. In addition, the overall amount of or total weld energy can be increased and decreased.
US07759592B2 Seal for electrical switch pad
Methods and apparatus are provided for an electrical assembly. The apparatus comprises a base member comprising a recessed portion and a circumferential flange, the recessed portion adapted to receive an electrical device and the flange having a channel on a first side and a sealing member comprising a retention portion and a protruding portion disposed on the retention portion, the retention portion adapted to at least partially enclose the circumferential flange with at least part of the sealing member disposed at least partially across the channel, and the protruding portion extending away from the channel.
US07759590B2 Method and apparatus to improve tactile feel for keyboards and button assemblies
A keyboard for an electronic device that incorporates a flexible carrier for the keys. The flexible carrier has cutouts or slots that aid in decoupling the actions of one from its neighbors. Moreover, in addition to or instead of cutouts or slots, the flexible carrier optionally has cutouts around its outer perimeter. In some embodiments, the keys are molded as part of the flexible carrier. In other embodiments, the keys are attached to or inserted in the flexible carrier during manufacture. Various embodiments of the invention employ various key shapes to aid the user's tactile experience while typing.
US07759589B2 Power window switch apparatus
The present invention relates to a power window switch apparatus (1) having a switch housing (5) supporting at least one actuation element (2) for user access at a first surface (4) of the switch housing (5). The actuation element (2) is arranged to be slideable from a zero position in directions perpendicular to the first surface (4). The actuation element (2) being operable upon user manipulation to slide in a first direction outwards of the housing (5) for closing of an associated first switch element (8) for energizing an associated motor for lift of an associated window. The actuation element (2) being operable upon user manipulation to slide in a second direction, opposite to the first direction, for closing of an associated second switch element (9) for energizing the associated motor for lowering the associated window.
US07759588B2 Thin keypad assembly
A thin keypad assembly with a keypad panel of a smooth surface, a mist surface or a lines layer includes an elastic layer, a carrier and a keypad layer. The elastic layer includes a plurality of support portions, and each support portion has a protrusion. The carrier is installed on a surface of the elastic layer, and the joint surface of the carrier and the elastic layer sequentially includes a ground color layer, a function color layer and a font color layer. The keypad layer has a holder disposed on a surface of the carrier, and a plurality of protruding or flat keycaps are disposed on the holder, and a smooth surface is formed on the surface of the keycap, and the surface of the holder is a mist surface, or the surfaces of both keycap and holder are a lines layer.
US07759586B2 Weight-receiving platform for a balance and a holder therefor
A weighing lift has a single-piece platform for an electronic balance and a holder into which the platform can be plugged. The platform has a load-receiving area for an object to be weighed, a centering pin and a rotation-blocking element. The rotation-blocking element is arranged between the load-receiving area and the centering pin. The single-piece platform is preferably made from a sheet metal material. The platform can be plugged substantially without loose play into the holder. The holder has at its end a first coupling portion with a wedge-shaped groove serving to receive the rotation-blocking element. It also has a body in which a receiving seat is formed for the centering pin, which serves to position the platform parallel to the load direction of the object.
US07759585B2 Distribution unit with pushing unit and a weighing apparatus including said distribution unit
Distribution unit (21, 23) for distributing material into a number of delimited openings (23) arranged next to each other in such a manner that a transition (27) is provided between the individual openings; and wherein, in connection with the individual transition, a pushing unit (25) is arranged, wherein said pushing unit is arranged such that it is able to actively push material in a direction away from the transition. The distribution unit may partake in a weighing apparatus. Material settling in the transition is pushed down into one of the openings by the pushing unit.
US07759581B2 Circuit board and method for manufacturing semiconductor modules and circuit boards
A circuit board is provided with a metal plate, having openings, as core material. The opening gradually increases from a lower surface side toward an upper surface side of the metal plate. On both surface sides of the metal plate there are provided wiring patterns, respectively, via insulating layers. The insulating layer on an upper region of the opening and the corresponding wiring pattern are provided have a recess on the upper surface. To electrically connect each wiring pattern, the circuit board includes a conductor that penetrates the metal plate via the opening and which connects the wiring patterns with each other. An LSI chip is directly coupled to the upper surface side of the metal plate via a solder ball.
US07759578B2 Communication wire
The present invention relates to an improved isolated core or insulated conductor with a low dielectric constant and reduced materials costs. Apparatuses and methods of manufacturing the improved isolated core or insulated conductor are also disclosed.
US07759577B1 Bus bar system
A system includes two or more bus bars. One or more fasteners couple at least two adjoining bus bars at a slotted joint. The one or more fasteners hold the adjoining bus bars in contact with one another to enable current to pass from one of the adjoining bus bars to another of the adjoining bus bars through the contacting surfaces of the adjoining bus bars. The slotted joint reduces mechanical stress on at least one of the bus bars when the system is under at least one electrical load condition.
US07759574B2 Sheet metal housing
A sheet metal housing is disclosed for housing measurement and control devices. The sheet metal housing comprises a cover plate, a baseplate, two lateral walls and a back wall, to accommodate rail-mounted, plug-in modules, the front panels of which are embodied to together form a closed front. The housing can be made up of two identical, essentially C-shaped housing shells and the back wall. The cover plate and the baseplate are both of double-wall construction and can form an inner and an outer plate, separated from each other, whereby the inner plates comprise means for accommodating guide rails. Each inner plate and each outer plate of opposing walls can be components of the same housing shell.
US07759572B2 Multijunction solar cell with a bypass diode having an intrinsic layer
A multijunction solar cell including first and second solar cells on a substrate with an integral bypass diode having an intrinsic layer and operative for passing current when the multijunction solar cell is shaded. In one embodiment, a vertical sequence of solar cells are epitaxially grown on a first portion of the substrate, and the layers of the diode are epitaxially grown on a second portion of the substrate with the layers of the bypass diode being deposited subsequent to the layers of the top solar cell.
US07759569B2 Crash 'n flash lighting system
A lighting system that is controlled and operated by the cymbal player of a musical band is disclosed. A limiting switch actuator arm is mounted in a predetermined proximity to the underside of the cymbals such that striking the cymbal moves the actuator arm a sufficient distance to momentarily close an electrical circuit to which a light is connected and produce the flash-lighting effect. The actuator arm is encased in a plastic sleeve and has a sleeve tip and a bead attached at the cymbal contact end. The plastic sleeve, sleeve tip and bead protect against the risk of an electric shock, help protect the actuating arm against mechanical damage and help dissipate vibrations.
US07759567B2 Single vertex damped cable tailpiece for bowed string instruments
One aspect of the present patent application is a musical instrument comprising a body, a bridge, a plurality of strings, a plurality of separate cables, a single cable, and a saddle. The plurality of strings extends from a first side to a second side of the bridge. Each of the plurality of strings is connected to one of the plurality of separate cables on the second side of the bridge. All of the plurality of separate cables are joined into the single cable. The single cable extends over the instrument's saddle along one path.
US07759561B2 Plants and seeds of hybrid corn variety CH269851
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH269851. The invention thus relates to the plants, seeds and tissue cultures of the variety CH269851, and to methods for producing a corn plant produced by crossing a corn plant of variety CH269851 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH269851.
US07759559B2 Plants and seeds of corn variety CV252827
According to the invention, there is provided seed and plants of the corn variety designated CV252827. The invention thus relates to the plants, seeds and tissue cultures of the variety CV252827, and to methods for producing a corn plant produced by crossing a corn plant of variety CV252827 with itself or with another corn plant, such as a plant of another variety. The invention further relates to corn seeds and plants produced by crossing plants of variety CV252827 with plants of another variety, such as another inbred line. The invention further relates to the inbred and hybrid genetic complements of plants of variety CV252827.
US07759557B2 Garden bean SB4285
A novel garden bean cultivar, designated SB4285, is disclosed. The invention relates to the seeds of garden bean cultivar SB4285, to the plants of garden bean line SB4285 and to methods for producing a garden bean plant by crossing the cultivar SB4285 with itself or another garden bean line. The invention further relates to methods for producing a garden bean plant containing in its genetic material one or more transgenes and to the transgenic plants produced by that method and to methods for producing other garden bean lines derived from the cultivar SB4285.
US07759555B1 Soybean variety XB09U08
According to the invention, there is provided a novel soybean variety designated XB09U08. This invention thus relates to the seeds of soybean variety XB09U08, to the plants of soybean XB09U08 to plant parts of soybean variety XB09U08 and to methods for producing a soybean plant produced by crossing plants of the soybean variety XB09U08 with another soybean plant, using XB09U08 as either the male or the female parent.
US07759550B2 Cauliflower plants having a long stem
The present invention relates to novel brassica plants, in particular to novel cauliflower plants. In one embodiment, the novel cauliflower plants provided herein comprise a long stem and are suitable for mechanical harvesting. The application also further discloses seeds the cauliflower plants of the present invention and parts thereof, for example pollen, ovules and curds. The application also further discloses methods of using a plant of instant invention, such as methods of producing a cauliflower curd of the instant invention, and methods of harvesting the curds of plants of the instant invention.
US07759547B2 Methods of producing and growing plants having improved phosphorus utilization
The invention discloses methods for genetically transforming a plant so that it expresses a glycerol-3-phosphate dehydrogenase. The method raises levels glycerol-3-phosphate in comparison to the wild type, leading to increased stress tolerance, and altered fatty acid content in glycerolipids. The method also produces plants having improved phosphorus utilization.
US07759543B2 Nucleotide sequences mediating plant male fertility and method of using same
Nucleotide sequences mediating male fertility in plants are described, with DNA molecule and amino acid sequences set forth. Promoter sequences and their essential regions are also identified. The nucleotide sequences are useful in mediating male fertility in plants. In one such method, the homozygous recessive condition of male sterility causing alleles is maintained after crossing with a second plant, where the second plant contains a restoring transgene construct having a nucleotide sequence which reverses the homozygous condition. The restoring sequence is linked with a hemizygous sequence encoding a product inhibiting formation or function of male gametes. The maintainer plant produces only viable male gametes which do not contain the restoring transgene construct. Increase of the maintainer plant is also provided by self-fertilization, and selection for seed or plants which contain the construct.
US07759541B2 Transgenic animals for assessing drug metabolism and toxicity
The present invention relates to transgenic non-human animals, tissues or cells derived therefrom and methods of producing them. The transgenic non-human animals or tissues or cells derived therefrom provide a system capable of expressing human proteins responsible for drug metabolism in place of the homologous endogenous non-human animal proteins and for the controlled expression of human genes introduced into the animal so that the expression of the human genes is regulated in a manner more closely analogous to that seen in vivo in humans.
US07759535B2 Production of aromatic hydrocarbons from methane
In a process for converting methane to higher hydrocarbons including aromatic hydrocarbons, a feed containing methane is contacted with a dehydrocyclization catalyst under conditions effective to convert said methane to aromatic hydrocarbons and produce a first effluent stream comprising aromatic hydrocarbons and hydrogen, wherein said first effluent stream comprises at least 5 wt % more aromatic hydrocarbons than said feed. At least part of the hydrogen from said first effluent stream is then reacted with an oxygen-containing species, such as carbon dioxide, to produce a second effluent stream having a reduced hydrogen content compared with said first effluent stream.
US07759531B2 Process for preparing 1,4-butanediol
The present invention provides an integrated process for continuously preparing 1,4-butanediol, which comprises the following stages: (I) reacting formaldehyde with acetylene in the presence of a copper catalyst at a pH of from 5 to 8 and a molar ratio of formaldehyde to acetylene of at most 2:1, (II) intermediately buffering the resulting butynediol-containing aqueous mixture for from 0.1 to 100 h, (III) hydrogenating the mixture obtained after the intermediate buffering and (IV) distilling the hydrogenation product obtained in stage III to obtain 1,4-butanediol.
US07759525B2 Process for preparing partial oxidation products of lower alcohols by direct oxidation of a lower alcohol and catalysts for use in that process
The use of a complex oxide having the following composition (I). Mo12VaX1bX2cX3dX4eOx (I) wherein Mo is molybdenum; V is vanadium; O is oxygen; X1 is at least one element selected from tungsten, titanium, tantalum and niobium; X2 is at least one element selected from copper, antimony, tellurium and bismuth; X3 is at least one element selected from alkaline earth metals; X4 is at least one element selected from alkaline metals; and O
US07759520B2 Synthesis of selective androgen receptor modulators
The present invention relates to a synthetic process for the preparation of a novel class of androgen receptor targeting agents (ARTA) which demonstrate androgenic and anabolic activity of a nonsteroidal ligand for the androgen receptor. The agents define a new subclass of compounds which are selective androgen receptor modulators (SARM) which are useful for a) male contraception; b) treatment of a variety of hormone-related conditions, for example conditions associated with Androgen Decline in Aging Male (ADAM), such as fatigue, depression, decreased libido, sexual dysfunction, erectile dysfunction, hypogonadism, osteoporosis, hair loss, anemia, obesity, sarcopenia, osteopenia, osteoporosis, benign prostate hyperplasia, alterations in mood and cognition and prostate cancer; c) treatment of conditions associated with Androgen Decline in Female (ADIF), such as sexual dysfunction, decreased sexual libido, hypogonadism, sarcopenia, osteopenia, osteoporosis, alterations in cognition and mood, depression, anemia, hair loss, obesity, endometriosis, breast cancer, uterine cancer and ovarian cancer; d) treatment and/or prevention of chronic muscular wasting; e) decreasing the incidence of, halting or causing a regression of prostate cancer; f) oral androgen relacement and/or other clinical therpauetic and/or diagnostic areas. The process of the present invention is suitable for large-scale preparation, since all of the steps give rise to highly pure compounds, thus avoiding complicated purification procedures which ultimately lower the yield. Thus the present invention provides methods for the synthesis of non-steroidal agonist compounds, that can be used for industrial large-scale synthesis, and that provide highly pure products in high yield.
US07759519B2 Amide and peptide derivatives of dialkylenetriamines and their use as transfection agents
This invention relates to newly identified spermidine based surfactant compounds, to the use of such compounds and to their production. The invention also relates to the use of the spermidine based compounds to facilitate the transfer of polynucleotides into cells.
US07759517B2 Process for the preparation of gabapentin
The present invention relates to a process for the preparation of gabapentin and, more in particular, to a method of synthesis of 1,1-cyclohexane acetic acid monoamide, an intermediate used in the preparation of gabapentin, comprising the basic hydrolysis reaction of α, -diaminocarbonyl-β,β-pentamethylene glutarimide.
US07759510B2 Platinum complexes and methods of use
The subject invention concerns platinum complexes that exhibit antitumor cell and/or antiparasitic activity. The subject invention also concerns the use of platinum complexes of the invention to treat oncological and inflammatory disorders. The platinum complexes of the invention can also be used to treat or prevent infection by a virus or a bacterial or parasitic organism in vivo or in vitro.
US07759509B2 Highly reactive zinc form, method for the production thereof, and use of the same
The invention relates to a highly reactive zinc form, to a method for the production thereof, and to the use of said highly reactive zinc form in synthetic chemistry.
US07759506B2 Bipolar trans carotenoid salts and their uses
The invention relates to trans carotenoid salt compounds, methods for making them, methods for solubilizing them and uses thereof. These compounds are useful in improving diffusivity of oxygen between red blood cells and body tissues in mammals including humans.
US07759505B2 Method of producing fatty acid ester
The present invention relates to a method of producing a fatty acid ester, including treating a starting fatty acid ester with an adsorbent to adsorb sulfur contained in the starting fatty acid ester, the adsorbent containing at least one metal selected from Ni and Cu in an amount of 10 to 85 percent by weight as a metal oxide(s) thereof per all the adsorbent, having a pore volume having a pore diameter range from 20 to 200 nm within 0.15 to 1.0 mL/g and then a method of producing an alcohol, including hydrogenating a fatty acid ester obtained by the above shown method of producing a fatty acid ester.
US07759504B2 Triarylamine derivative
A triarylamine derivative is represented by the following Formula (I). In Formula (I): R111, R112, R121 and R122 each independently represent a hydrogen atom, an aliphatic group or an aromatic group, R113, R114, R115, R116, R123, R124, R125 and R126 each independently represent a hydrogen atom or a substituent, provided that at least one pair among R111 and R121, R112 and R122, R113 and R123, R114 and R124, R115 and R125 and R116 and R126 includes two different groups; at least one ring may be formed by mutual bonding in at least one pair among R111 and R112, R111 and R114, R113 and R114, R113 and R123, R123 and R124, R121 and R124, R121 and R122, and two R116s which are respectively bound to different phenyl groups; Xm− represents an m-valent anion; m and n represent 1 or 2; and a product of in and n is 2.
US07759499B2 Compounds as inhibitors of hepatitis C virus NS3 serine protease
The present invention discloses novel compounds which have HCV protease inhibitory activity as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising such compounds as well as methods of using them to treat disorders associated with the HCV protease.
US07759496B2 Imidazole derivatives having affinity for alpha 2 receptors activity
Novel prodrugs of MPV-2426, methods for preparing said prodrug forms, pharmaceutical compositions containing such prodrug forms, and methods for using the prodrug forms. A compound of general formula (I), or pharmaceutically acceptable salts or hydrates thereof, wherein R represents unsubstituted or substituted lower alkyl, unsubstituted or substituted aryl, unsubstituted or substituted cycloalkyl, unsubstituted or substituted heteroaryl, unsubstituted or substituted lower alkylamino or a saturated five or six membered heterocyclic group containing one or two nitrogen atoms.
US07759494B2 Method of preparation of anticancer taxanes using 3-[(substituted-2-trialkylsilyl)ethoxy-carbonyl]-5-oxazolidine carboxylic acids
This invention relates to a process for preparation of taxanes comprisingsubjecting 7,10-diprotected intermediates 7-O-(2-haloacyl)baccatin III 6c or 7,10-O-di-(2-haloacyl)-10-deacetylbaccatin III 6b to a step of coupling with (4S,5R)-3-[(2-alkyl/aryl-2-trialkylsilyl)ethoxy-carbonyl]-4-aryl-2-substituted-1,3-oxazolidine-5-carboxylic acid 1 in the presence of a condensation agent, an activating agent and an aromatic hydrocarbon to obtain 7-O-[2-(haloacyl)]-13-[(4S,5R)-4-aryl-2-substituted-3(2-unsubstituted/substituted-2-trialkylsilyl)-ethoxycarbonyl-1,3-oxazolidinyl-5-carbonyl]baccatin III 7a or 7,10-di-O [2-(haloacyl)]-13-[(4S,5R)-4-aryl-2-substituted-3-(2-unsubstituted/substituted-2-trialkylsilyl)ethoxy-carbonyl-1,3-oxazolidinyl-5-carbonyl]-10-deacetylbaccatin III 7b; treating the coupled products 7-O-[2-(haloacyl)]-13-[(4S,5R)-4-aryl-2-substituted-3-(2-substituted-2-trialkylsilyl)ethoxy-carbonyl-1,3-oxazolidinyl-5-carbonyl]baccatin III 7a or 7,10-di-O-[2[(haloacyl)]-13-[(4S,5R)-4-aryl-2-substituted-3-(2-substituted-2-trialkylsilyl)ethoxycarbonyl-1,3-oxazolidinyl-5-carbonyl]-10-deacetylbaccatin III 7b with tetraalkylammonium halide in a haloalkane to obtain free amine of structure 8; treating free amine 8 with acid chloride or acid anhydride in the presence of a base in a heterogeneous phase to obtain the intermediates of structure 9; subjecting the intermediates of compound 9 to the deprotection of 2-haloacyl group under mild alkaline condition at −20 to +40° C. for 6-24 h in the presence of ammonia or aliphatic amines or aromatic amines or their combination to obtain paclitaxel or docetaxel.
US07759493B2 Antidiabetic bicyclic compounds
Bicyclic compounds containing a phenyl or pyridyl ring fused to a cycloalkyl or heterocyclic ring, to which is attached a 5-membered heterocyclic ring, including pharmaceutically acceptable salts and prodrugs thereof, are agonists of G-protein coupled receptor 40 (GPR40) and are useful as therapeutic compounds, particularly in the treatment of Type 2 diabetes mellitus, and of conditions that are often associated with this disease, including obesity and lipid disorders, such as mixed or diabetic dyslipidemia, hyperlipidemia, hypercholesterolemia, and hypertriglyceridemia.
US07759487B2 Preparation of ketone amides
The present invention discloses a novel process to prepare ketone amides, which are useful intermediates for the preparation of antagonists of CCR5 receptor and therefore useful for the treatment of HIV virus infected mammals. It specifically discloses a novel process to synthesize 1-(2,4-dimethylpyrimidine-5-carbonyl)-4-piperidone, 1-[(2,4-dimethyl-3-pyridinyl)carbonyl]-4-piperidone and related compounds. A salient feature of the invention is the use of a three-phase reaction medium with an organic phase and a buffer salt slurry.
US07759486B2 2,4,5-Trisubstituted pyrimidine compounds
Novel substituted 2,4,8-trisubstituted-8H-pyrido[2,3-d]pyrimidin-7-one compounds and compositions for use in therapy as CSBP/p38 kinase inhibitors.
US07759485B2 Process for the manufacture of dihydropteridinones
Disclosed are processes for preparing dihydropteridinones of general formula (I) wherein the groups L and R1-R5 have the meanings given in the claims and in the specification.
US07759483B2 3-alkenylcephem compounds and process for production thereof
A 3-alkenylcephem compound of the formula (1) wherein R1 is benzyl or phenoxymethyl, R2, R3 and R4 are alike or different and are each a hydrogen atom, C1-10 alkyl, C4-8 cycloalkyl or aryl C1-3 alkyl substituted or unsubstituted with C1-4 alkyl, R2 and R3, when taken together, form a group —(CH2)lXm(CH2)n— substituted or unsubstituted with C1-4 alkyl at an optional position, X is an oxygen atom or group —N(R5)—, l is 0 to 3, m is 0 or 1, n is an integer of 2 to 4, R5 is a hydrogen atom or C1-4 alkyl.
US07759479B1 Compositions and their uses directed to Gemin Genes
Disclosed herein are compounds, compositions and methods for modulating the expression of a Gemin Gene. Also provided are methods of target validation. Also provided are uses of disclosed compounds and compositions in the manufacture of a medicament for treatment of diseases and disorders.
US07759478B1 Bioinformatically detectable viral regulatory genes
The present invention relates to a group of novel viral RNA regulatory genes, here identified as “viral genomic address messenger genes” or “VGAM genes”, and as “genomic record” or “GR” genes. VGAM genes selectively inhibit translation of known host target genes, and are believed to represent a novel pervasive viral attack mechanism. GR genes encode an operon-like cluster of VGAM genes. VGAM and viral GR genes may therefore be useful in diagnosing, preventing and treating viral disease. Several nucleic acid molecules are provided respectively encoding several VGAM genes, as are vectors and probes, both comprising the nucleic acid molecules, and methods and systems for detecting VGAM genes, and for counteracting their activity.
US07759477B2 HIV-1, HIV-2, and SIV pol nucleotide fragments
The invention relates to polypeptide fragments of HIV-1, HIV-2, and SIV, antibodies that bind to the polypeptides of the invention, methods of using the antibodies, and kits containing the antibodies. The invention also relates to polynucleotides that encode the polypeptide fragments of the invention.
US07759474B2 Nucleic acid and corresponding protein entitled 125P5C8 useful in treatment and detection of cancer
A novel gene (designated 125P5C8) and its encoded protein, and variants thereof, are described wherein 125P5C8 exhibits tissue specific expression in normal adult tissue, and is aberrantly expressed in the cancers listed in Table I. Consequently, 125P5C8 provides a diagnostic, prognostic, prophylactic and/or therapeutic target for cancer. The 125P5C8 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 125P5C8 can be used in active or passive immunization.
US07759471B2 Monomer compositions for the synthesis of RNA, methods of synthesis, and methods of deprotection
Nucleotide monomers, polynucleotides, methods of making each, methods of deprotecting each, and the like are disclosed herein.
US07759463B2 RNA interference pathway genes as tools for targeted genetic interference
Genes involved in double-stranded RNA interference (RNAi pathway genes) are identified and used to investigate the RNAi pathway. The genes and their products are also useful for modulating RNAi pathway activity.
US07759461B2 Expression system for enhancing solubility and immunogeneicity of recombinant proteins
Expression system for enhancing solubility and immunogenicity of recombinant proteins. The expression system includes a protein expression vector that contains a chimeric gene encoding a chimeric protein comprising: (a) a first polypeptidyl fragment at the N-terminal end of the chimeric protein, containing a protein transduction domain (PTD), or a fragment thereof, having HIV Tat PTD activity; (b) a second polypeptidyl fragment at the C-terminal end of the first polypeptidyl fragment, containing a J-domain, or a fragment thereof, having heat shock protein 70 (Hsp70)-interacting activity; and (c) a third polypeptidyl fragment at the C-terminal end of the second polypeptidyl fragment, containing a target protein or polypeptide.
US07759460B2 Peptide-based conditioners and colorants for hair, skin, and nails
Peptides have been identified that bind with high affinity to hair, skin, and nails. Peptide-based hair conditioners, hair colorants, skin conditioners, skin colorants, and nail colorants are described. The peptide-based hair conditioners and hair colorants consist of a hair-binding peptide coupled to a hair conditioning agent or a coloring agent, respectively. The peptide-based skin conditioners and skin colorants consist of a skin-binding peptide coupled to a skin conditioning agent or a colorant, respectively. The peptide-based nail colorants consist of a nail-binding peptide coupled to a coloring agent. In all these compositions, the peptide may be directly coupled to the active agent or the coupling may be via a spacer. Personal care compositions containing these peptide-based conditioners and colorants are also described.
US07759458B2 Process for the purification of vinyl chloride polymers (PVC) from heavy metals
A process for the purification of a vinyl chloride polymer containing a compound of a heavy metal by: (a) dissolving the PVC in a solvent; (b) treating the solution with at least one additive capable of adsorbing or of forming a complex with the compound of the heavy metal; (c) centrifuging the treated solution to precipitate the adsorbed or complexed compound of the heavy metal; and (d) separating the precipitate from the PVC solution.
US07759457B2 Polymerisation process
A process for the polymerisation of olefins is disclosed wherein at least part of a stream, preferably a catalytically active stream, withdrawn from a polymerisation reactor is passed through a fractionator so as to remove hydrogen and active fines.
US07759455B2 Process for preparing a polymer powder extract
A process for preparing a polymer powder extract from a mixture of a polymer powder and a first particulate material reduces the level of particulate contamination of the polymer powder by exploiting the different behaviour of the particulate material and the polymer powder in a fluid.
US07759453B2 Multiblock copolymer, method of preparing the same, polymer electrolyte membrane prepared from the multiblock copolymer, method of preparing the polymer electrolyte membrane, and fuel cell employing the polymer electrolyte membrane
A multiblock copolymer includes a polysulfone repeating unit, a sulfonated polysulfone repeating unit and an ethylenic unsaturated group at a terminal of the multiblock copolymer. Also provided are a method of preparing the multiblock copolymer, a polymer electrolyte membrane prepared from the multiblock copolymer, a method of preparing the polymer electrolyte membrane, and a fuel cell including the polymer electrolyte membrane. The polymer electrolyte membrane that has a high ionic conductivity and good mechanical properties and minimizes crossover of methanol can be manufactured at low cost. In addition, the structure of the multiblock copolymer can be varied to increase selectivity to a solvent used in a polymer electrolyte membrane.
US07759450B2 Polytrimethylene terephthalate resin and method for producing the same
A polytrimethylene terephthalate resin comprising 60 to 100 mole % of (a) trimethylene terephthalate recurring units, and 0 to 40 mole % of (b) at least one monomer unit obtained from a comonomer copolymerizable with at least one of the monomers used for forming the recurring units, the total molar amount of (a) monomer units and (b) monomer units being 100 mole %, and the resin having the following characteristics (A) to (D): (A) an intrinsic viscosity [η] of from 0.6 to 4 dl/g; (B) a molecular weight distribution (Mw/Mn) of from 2 to 2.7; (C) a cyclic dimer content of not greater than 2% by weight; and (D) a psychometric lightness L-value of from 70 to 100 and a psychometric chroma b*-value of from −5 to 25.
US07759449B2 Methods for introducing additives into polyethylene terephthalate
The invention is a method for the late introduction of additives into polyethylene terephthalate. The method employs a reactive carrier that functions as a delivery vehicle for one or more additives. The reactive carrier reacts with the polyethylene terephthalate, thereby binding the reactive carrier in the polyethylene terephthalate resin and preventing the emergence of the reactive carrier and additives from the polyethylene terephthalate during subsequent thermal processing.
US07759448B2 Simplified method for production of phenolic resole resin with high molecular weight fraction
Process including steps (a.) through (c.). Step (a.) involves providing a mixture of 41-47 parts by weight phenol component and 54-58 parts by weight formaldehyde. The phenol component in this step is approximately ⅓ by weight para-phenylphenol and ⅔ by weight phenol. Step (b.) involves adding 2-12 parts by weight previously manufactured phenolic resole resin to the mixture formed in step (a.). Step (c.) involves allowing the resulting mixture of phenol, formaldehyde, and phenolic resole resin to react, thereby producing a phenolic resin having a high molecular weight fraction of at least 10 weight-percent. Also, phenolic resole resin made by the process of described herein. Such phenolic resole resin has an average molecular weight that is at least 10% lower and a viscosity that is at least 10% lower than a comparable phenolic resole resin made by carrying out steps (a.) and (c.) in the absence of step (b.) as described herein.
US07759446B2 Multistage process for preparing organopolysiloxanes comprising aminoalkyl groups
Organopolysiloxanes having aminoalkyl groups are prepared by (i) reacting (A) linear, cyclic or branched organopolysiloxanes with (B) aminoalkyl silanes having an SiC-bonded hydrocarbon radical comprising basic nitrogen and 2 or 3 hydrolyzable groups, or partial or full hydrolyzates thereof, in the presence of (C) basic catalysts and optionally (D) chain-terminating reagents, at a temperature of at least 60° C., then, after the reaction (i), (ii) deactivating the catalysts (C) and (iii) cooling the product to a temperature below 60° C. before, during or after the deactivation (ii) of the catalysts, with the proviso that the process is performed in at least two successive stirred tanks, the reaction (i) and the cooling (iii) proceeding separately in different stirred tanks.
US07759445B2 Process for preparing 1-olefin (co) polymers
For the (co) polymerization of ethylene with other 1-olefins, a Ziegler catalyst which comprises the product from the reaction of a magnesium alkoxide suspended or dispersed as ge in an inert solvent with a tetravalent transition metal compound and is subjected to a thermal after-treatment for a period of not more than 180 minutes is prepared. The catalyst gives a high yield of a polymer powder which has a broad molar mass distribution and is best suited to the production of films, hollow bodies and pipes.
US07759444B1 Compositions comprising a polyfarnesene
Provided herein are compositions comprising a polyfarnesene. The polyfarnesene can be a farnesene homopolymer derived from a farnesene (e.g., α-farnesene or β-farnesene) or a farnesene interpolymer derived from a farnesene and at least a vinyl monomer. In some embodiments, the at least one vinyl monomer is ethylene, an α-olefin such as styrene, or a substituted or unsubstituted vinyl halide, vinyl ether, acrylonitrile, acrylic ester, methacrylic ester, acrylamide or methacrylamide, or a combination thereof.
US07759441B2 Radically coupled PTFE polymer compounds and method for the production thereof
Radically coupled PTFE polymer compounds useful, for example, as tribo materials, and a method for the production thereof. Radically coupled PTFE polymer compounds are provided which exhibit improved wear resistances with comparable gliding properties, and furthermore there is provided a simple and efficient method for the production of such compounds. Radically coupled PTFE polymer compounds are provided comprising radiation-chemically and/or plasma-chemically modified PTFE powders, on the particle surface of which olefinically unsaturated polymers are chemically radically coupled by a reactive conversion into a melt. There is also provided a method for producing radically coupled PTFE polymer compounds, in which PTFE powders are reactively converted with reactive perfluoroalkyl-(peroxy) radical centers after a radiation-chemical and/or plasma-chemical modification into a melt with the addition of olefinically unsaturated polymers.
US07759440B2 Fluorine-containing polymerisable monomer and polymer prepared by using same
The present invention relates to a polymerizable monomer represented by the general formula (1), wherein R1 is a hydrogen atom, a halogen atom, a hydrocarbon group or a fluorine-containing alkyl group; R2 is a straight-chain or branched alkyl group, a cyclic alkyl group, an aromatic group, or a substituent having at least two of these groups, the R2 being optionally partially fluorinated; R3 is a hydrogen atom, a hydrocarbon group that is optionally branched, a fluorine-containing alkyl group, or a cyclic group having an aromatic or alicyclic structure, the R3 optionally containing a bond of an oxygen atom or carbonyl group; and n is an integer of 1-2.
US07759436B2 Film-former of resin with nonionic metal coordinating structure and crosslinker-reactive group
Film-forming materials include nonionic metal coordinating structures. Nonionic metal coordinating structures can coordinate metals, such as metal catalysts and metal substrates. Example film-forming materials can be the product of a poly-functional epoxide and a nucleophilic ligand having a nonionic metal coordinating structure, or the product of a poly-functional alcohol and an electrophilic ligand having a nonionic metal coordinating structure.
US07759434B2 Ionically and/or organometallically functionalized silicone polymers crosslinkable to high-strength elastomers
High strength silicone elastomers with enhanced physical properties are prepared from silicone polymers having ionic or organometallic functional groups, crosslinked through coulombic interactions and/or covalent bonds.
US07759431B2 Joining tissue with bioabsorbable isocyanate
Bioabsorbable compounds which include a polyalkylene oxide backbone with two or more isocyanate substituents are useful as one component adhesives. Absorbable compositions useful as a two component adhesive contain a) a polyethylene oxide having two or more amine substituents with b) a bioabsorbable diisocyanate compound, or alternatively contain a) a polyethylene oxide having two or more isocyanate substituents with b) a bioabsorbable diamine compound, or, alternatively contain a) a bioabsorbable diisocyanate compound and b) a bioabsorbable diamine compound.
US07759422B2 Fine-grained water-absorbent particles with a high fluid transport and absorption capacity
The invention relates to finely divided water-absorbing polymeric particles having high fluid transportation and absorption performance, the Centrifuge Retention Capacity (CRC) being not less than 26 g/g, the absorbency under a load of 4.83 kPa (AUL0.7 psi) not less than 23 g/g and the Transportation Value (TV) not less than 15,000 cm3s, the Transportation Value (TV) being the product of Saline Flow Conductivity (SFC) and wicking absorption after 60 minutes (DA60) multiplied by 107, and wherein the wicking absorption after 60 minutes (DA60) is the weight of 0.9% by weight sodium chloride solution absorbed by 70 g of the water-absorbing polymeric particles in 60 minutes, wherein the water-absorbing polymeric particles are situated, during measurement, in a circularly round vessel which has an internal diameter of 6 cm and is sealed at its lower end by a sieve base of 36 μm mesh size, and the sieve base is in atmospheric contact with 0.9% by weight sodium chloride solution, processes for their preparation and also their use in hygiene articles and packaging materials.
US07759420B2 Layered silicate and thermoplastic resin composition containing it
A layered silicate characterized by being ion-exchanged with an organic onium ion at 50-100% of its ion-exchange capacity, and by having a specific surface area of 2.5-100 m2/g, as well as a resin composition comprising a thermoplastic resin and the aforementioned layered silicate, the resin composition being characterized in that the layered silicate content is 0.01-20 parts by weight as inorganic ash with respect to 100 parts by weight of the thermoplastic resin, and the average number of layers of the layered silicate in the thermoplastic resin is 2-8 layers. Also, a film which comprises the resin composition.
US07759417B2 Stabilizer compositions
Stabilizer compositions comprise phosphate of the formula (I) or (II), a phosphite of the formula (III), and a phenol of the formula (IV) as these formulas are defined herein. The stabilizer compositions are useful for stabilizing polymers. Methods for making stabilized polymer compositions involve intermixing the stabilizer compositions and the polymers, e.g., by extruding, pelletizing, and/or molding.
US07759414B2 Nanoparticulate solar control compositions
Provided are compositions comprising infrared absorptive inorganic nanoparticles and an ethylene copolymer, and methods to produce the compositions. The infrared absorptive inorganic nanoparticles preferably include antimony tin oxide (ATO), indium tin oxide (ITO), lanthanum hexaboride (LaB6), or mixtures thereof. Also provided are polymer blends, polymeric films and sheets, solar control laminates, and processes to produce the polymer blends, polymeric films and sheets and solar control laminates.
US07759411B2 Ink composition, and recording method and recorded matter using the same
The present invention provides an ink composition comprising at least a pigment, a polymer which encapsulates the pigment to make the pigment dispersible in the ink composition, a multivalent metal ion and water, wherein the polymer is a vinyl polymer obtained by polymerizing: A) at least one specific vinyl monomer, B) a monomer having a salt-forming group, C) a macromer having a number average molecular weight of 500 to 500,000, and D) a monomer copolymerizable with the monomers A), B) and C), and wherein the content of the multivalent metal ion is from 3 to 500 ppm based on the total amount of the ink composition. Also disclosed are an ink jet recording method using the ink composition and recorded matter obtained by the ink jet recording method.
US07759405B2 Low viscosity multi-functional urethane acrylate oligomer-containing high solid UV curable coating composition
A high-solid UV-curable coating composition of the present invention, comprising a low viscosity multifunctional urethane acrylate oligomer, a UV-curable monomer, 10% by weight or less of an organic solvent and a photoinitiator has good workability and environmental characteristics and provides a coating film having improved properties including thermal shock resistance.
US07759398B2 Methods for modulating metabolism
The subject invention provides materials and methods for modulating a variety of biological factors to treat biological conditions associated with the factors. In one embodiment of the invention, a cysteamine compound is administered to a patient to treat hypercholesterolemia and/or complications associated with hypercholesterolemia. In another embodiment, a cysteamine compound is administered to a patient to prevent the onset of diabetes in an at-risk patient and/or treat or prevent the onset of diabetes-associated complications.
US07759397B2 6-amino(aza)indane compounds suitable for treating disorders that respond to modulation of the dopamine D3 receptor
The present invention relates to 6-amino(aza)indane compound of the formula (I) Wherein Ar is phenyl or an aromatic 5- or 6-membered C-bound heteroaromatic radical, wherein Ar may carry 1 radical Ra and wherein Ar may also carry I or 2 radicals Rb; X is N or CH; E is CR6R7 or NR3; R1 is C1-C4-alkyl, C3-C4-cycloalkyl, C3-C4-cycloalkylmethyl, C3-C4-alkenyl, fluorinated C1-C4-alkyl, fluorinated C3-C4-cycloalkyl, fluorinated C3-C4-cycloalkylmethyl, fluorinated C3-C4-alkenyl, formyl or C1-C3-alkylcarbonyl; R1a is H or R1a and R2 or R1a and R2a together are (CH2)n with n being 1, 2, 3 or 4; R2 and R2a each independently are H, CH3, CH2F, CHF2 or CF3; R3 is H or C,-C4-alkyl; and the physiologically tolerated acid addition salts of these compounds. The invention also relates to pharmaceutical compositions comprising at least one compound of the formula (I) or a pharmaceutically acceptable salt thereof and to a method for treating a medical disorder susceptible to treatment with a dopamine D3 receptor ligand, said method comprising administering an effective amount of at least one compound of the formula (I) or a pharmaceutically acceptable salt thereof.
US07759388B2 Phenylalanine derivatives
Specific phenylalanine derivatives or pharmaceutically acceptable salts thereof have an antagonistic effect on the α 4 integrins and, therefore, are usable as therapeutic agents or preventive agents for diseases in which α 4 integrin-depending adhesion process participates in the pathology, such as inflammatory diseases, rheumatoid arthritis, inflammatory bowel diseases, systemic lupus erythematosus, multiple sclerosis, Sjögren's syndrome, asthma, psoriasis, allergy, diabetes, cardiovascular diseases, arterial sclerosis, restenosis, tumor proliferation, tumor metastasis and transplantation rejection.
US07759383B2 Small molecule inhibitors of MDM2 and the uses thereof
The invention relates to small molecules which function as inhibitors of the interaction between p53 and MDM2. The invention also relates to the use of these compounds for inhibiting cell growth, inducing cell death, inducing cell cycle arrest and/or sensitizing cells to additional agent(s).
US07759382B2 Acylated amino acid amidyl pyrazoles and related compounds
This invention is directed to acylated amino acid amidyl pyrazoles and related compounds of Formula I. The invention is also directed to a pharmaceutical formation comprising such compound or in a pharmaceutically acceptable salt form thereof. The invention is further directed to a method for inhibiting β-amyloid peptide release and/or synthesis, a method for inhibiting γ-secretase activity, and a method for treating neurological disorders associated with β-amyloid peptide production. The method comprises administering to a host a pharmaceutical formulation comprising an effective amount of a compound of Formula I. The compounds of Formula I are useful in the prevention and treatment of Alzheimer's disease.
US07759380B2 Substituted pyrrolines as kinase inhibitors
The present invention is directed to novel substituted pyrroline compounds useful as kinase or dual-kinase inhibitors, methods for producing such compounds and methods for treating or ameliorating a kinase or dual-kinase mediated disorder.
US07759379B2 Cyclic urea derivatives, preparation thereof and pharmaceutical use thereof as kinase inhibitors
The invention relates to compounds of formula (I): in which R1, R2, L1, X, R3, A, R4, R4′, R4″, R4″′, R5, Y and L2 are as herein defined, salts and prodrugs thereof, to their use as protein kinase inhibitors, and to methods of treating diseases comprising adminstration thereof.
US07759377B2 Acylaminothiazole derivatives and use thereof as beta-amyloid inhibitors
Compounds of formula (I) as defined herein: inhibit the formation of the β-amyloid peptide (β-A4) and are, therefore, useful in the treatment of pathologies in which a β-amyloid peptide (β-A4) formation inhibitor provides a therapeutic benefit. Particular such pathologies are senile dementia, Alzheimer's disease, Down's syndrome, Parkinson's disease, amyloid angiopathy, cerebrovascular disorders, frontotemporal dementias and Pick's disease, post-traumatic dementias, pathologies linked to neuroinflammatory processes, Huntington's disease and Korsakov's syndrome.
US07759376B2 Preparation and use of biphenyl-4-yl-carbonylamino acid derivatives for the treatment of obesity
This invention relates to certain biphenyl-4-yl carbonylamino acid compounds, compositions, and methods for treating or preventing obesity and related diseases.
US07759373B2 Large conductance calcium-activated K channel opener
A large conductance calcium-activated K channel opener comprising as an active ingredient a nitrogen-containing 5-membered heterocyclic compound represented by the following formula (I): wherein X represents N—R4, O or S, R1 and R2 each independently represent hydrogen, halogen, carboxyl, amino, lower alkyl, lower alkoxycarbonyl, lower alkenyl, cyclo-lower alkyl, carbamoyl, aryl, heterocyclic or heterocyclic-substituted carbonyl group, R3 represents aryl, heterocyclic or lower alkyl group, and R4 represents hydrogen or lower alkyl group, or a pharmaceutically acceptable salt thereof.
US07759362B2 Quinolonecarboxylic acid compounds, preparation methods and pharmaceutical uses thereof
This invention discloses novel quinolonecarboxylic acid derivatives, pharmaceutically acceptable salts or hydrates thereof, and their preparation methods and medical uses. The compounds in this invention show potent antibacterial activity against broad-spectrum pathogenic bacteria, with favorable pharmacokinetics and very low toxicity. The quinolinecarboxylic acid derivatives, which possess a hydrogen atom or an amino group at C-5 position, cis-substituted optical or racemic 2,8-diazo-dicyclo[4,3,0]nonanyl at C-7 position, and difluoromethoxyl at C-8 position of quinolone core, have superior activity against gram-positive bacteria and broad spectrum antibacterial activity compared with the known quinolones.
US07759358B2 Oral bioavailable prodrugs
The invention is directed to forming duplex prodrugs that provide significant increase in the transdermal flux of drugs across human skin. The prodrugs are prepared by reacting a drug that can form an ester moiety with phosgene to form a carbonate. The drug can be an opiate or an opiate antagonist. When in contact with human skin, the duplex drug is biotransformed by enzymes or by hydrolysis into two drug molecules.
US07759355B2 Adenosine A2A receptor antagonists for treating restless legs syndrome or nocturnal myoclonus
The present invention provides methods of treating restless legs syndrome or related disorders, comprising administering an effective amount of at least one adenosine A2A receptor antagonist to a patient in need thereof. More preferably the adenosine A2A receptor antagonist is a xanthine derivative or a pharmaceutically acceptable salt thereof.
US07759351B2 Oxazolidinone compounds, and compositions and methods related thereto
The invention provides new oxazolidinone compounds of formula (I) wherein A is certain heterocycles optionally substituted; R1, R2, R3 and R4 are independently selected from —H and halogen; X is selected from O, S, NR9 and CR9R10; R9 and R10 having different meanings; Y is selected from O, S, SO, SO2, NO, NR12 and CR12R13; R12 and R13 having different meanings. It also provides different processes for the preparation of such compounds. Oxazolidinone compounds of formula (I) are active against Gram-positive and some Gram-negative human and veterinary pathogens with a weak monoamine oxidase (MAO) inhibitory activity. They are useful for the treatment of bacterial infections.
US07759347B2 2-benzylaminodihydropteridinones, process for their manufacture and use thereof as medicaments
The present invention relates to new 2-benzylaminodihydropteridinones of general formula (I) wherein the groups R1 to R7, R10 and R11 have the meanings given in the claims and specification, the isomers thereof, methods of preparing these dihydropteridinones and their use as medicaments.
US07759343B2 Pyrrolo-triazine aniline compounds useful as kinase inhibitors
Compounds having the formula (I), and pharmaceutically acceptable salts, prodrugs, and solvates thereof, are useful as kinase inhibitors, wherein R1, R2, R3, R4, R5, R6, X and Z are as described in the specification.
US07759340B2 Antibacterial agents
Naphthyridine and quinoline derivatives useful in the treatment of bacterial infections in mammals, particularly humans, are disclosed herein.
US07759337B2 Phthalazine compounds and methods of use
The present invention comprises a new class of compounds useful for the prophylaxis and treatment of protein kinase mediated diseases, including inflammation and related conditions. The compounds have a general Formula I wherein B, R1, R2, R3, R4 and R5 are d.efined herein. The invention also comprises pharmaceutical compositions including one or more compounds of Formula I, uses of such compounds and compositions for treatment of kinase mediated diseases including rheumatoid arthritis, psoriasis and other inflammation disorders, as well as intermediates and processes useful for the preparation of compounds of Formula I.
US07759333B2 Superoxide dismutase mimics for the treatment of ocular disorders and diseases
The use of SOD mimics particularly pentaazacycle Mn(II) complex SOD mimics, for the treatment of AMD, DR, and retinal edema is disclosed.
US07759332B2 Cytotropic heterogeneous molecular lipids (CHML), method of preparation, and methods of treating patients with multiple cancers
Cytotropic Heterogeneous Molecular Lipids (CHML) are used to treat patients with multiple cancers. Numerous studies have been conducted in cellular, animal, pre-clinical and clinical trials. Results showed that CHML, as a biological molecular missile, can easily penetrate through the target cancerous cells to perform programmed cancer cell death (cancer apoptosis). Furthermore, CHML has produced anti-cancer angiogenesis and induced immune function increase. CHML was used to treat 592 patients with cancers in clinical trials. Results confirmed the following advantages of CHML treatment: non-toxicity, high response rate, high quality of life, and high survival rate for these patients. The protocols include local injection, arterial drip and intravenous drip to treat cancers of liver, lung, skin, breast, brain glioma, colon and rectum, stomach, head and neck, leukemia, malignant lymphoma, sarcoma, malignant melanoma, myeloma, and metastasis cancers, etc.
US07759330B2 21-substituted progesterone derivatives as new antiprogestational agents
A compound having the general formula: in which: R1 is a member selected from the group consisting of —OCH3, —SCH3, —N(CH3)2, —NHCH3, —CHO, —COCH3 and —CHOHCH3; R2 is a member selected from the group consisting of halogen, alkyl, acyl, hydroxy, alkoxy, acyloxy, alkyl carbonate, cypionyloxy, S-alkyl and S-acyl; R3 is a member selected from the group consisting of alkyl, hydroxy, alkoxy and acyloxy; R4 is a member selected from the group consisting of hydrogen and alkyl; and X is a member selected from the group consisting of ═O and ═N—OR5, wherein R5 is a member selected from the group consisting of hydrogen and alkyl. In addition to providing the compounds of Formula I, the present invention provides methods wherein the compounds of Formula I are advantageously used, inter alia, to antagonize endogenous progesterone; to induce menses; to treat endometriosis; to treat dysmenorrhea; to treat endocrine hormone-dependent tumors; to treat uterine fibroids; to inhibit uterine endometrial proliferation; to induce labor; and for contraception.
US07759326B2 Aminophosphonic acid derivative, salt thereof, and modulator of S1P receptor
Aminophosphonic acid derivatives (e.g., 2-amino-5-[4-(3-benzyloxyphenylthio)-2-chlorophenyl]-2-methylpentylphosphonate monoester) are represented by the following general formula (1): and act as effective S1P receptor modulators while posing less side effects.
US07759324B2 Antiadhesive carbohydrates
Provided is a pharmaceutical or dietetic product, which serves for reducing and/or blocking the adhesion of pathogenic substances and organisms to eucaryontic cells, in particular mammal cells. Said preparation contains at least one carbohydrate having an uronic acid unit on one of the ends thereof. 10 to 100% of the present, terminal uronic acid units pertaining to the carbohydrates are provided with a double bond that is especially situated between the C4 and C5 atom.
US07759321B2 Compounds for the treatment of pain
Compounds of the class of adenosines, represented by structural formula I, wherein R is C1-4 alkoxy, and X is H or OH, excluding 2-methoxyadenosine, are useful as analgesics, particularly in a method of preventing, treating, or ameliorating pain which comprises administering a compound of formula I to a subject in need of such prevention, treatment, or amelioration.
US07759317B2 Analgesic and anti-inflammatory compositions and methods with flavonoid glycoside-type compounds
The present invention relates to pharmaceutical compositions containing certain flavonoid glycoside-type compounds that have been shown in the present invention to be therapeutically useful, including useful as analgesics and anti-inflammatories for the treatment and management of pain and inflammatory conditions. Methods for the therapeutic uses of such compounds and pharmaceutical compositions is also provided.
US07759315B2 Treatment of inflammatory conditions of the intestine
A method for the treatment and/or prophylaxis of an inflammatory condition of the intestine of a patient, comprises parenteral administration to the patient of an effective amount of high density lipoprotein (HDL).
US07759313B2 Induction method for cell differentiation
The invention relates to peptide derivatives which function as differentiation-inducing factors. The peptide derivatives are useful for treating cancer, particularly melanoma, for increasing the efficacy of melanoma immunotherapy, and for reducing hematological toxicity of chemotherapy.
US07759310B2 Mineral collagen chelates and methods of making and using same
Collagen peptide chelated mineral products, pharmaceutical formulations thereof and methods for preparing same are provided. Also provided is a method for generating the optimal size of collagen peptide for optimum mineral chelation as well as optimum biological function for supporting bone health and joint health. Also disclosed are methods of increasing bone density/preventing osteoporosis, of reducing joint pain and/or joint deterioration from osteoarthritis, degenerative joint disease, joint defect, and rheumatoid arthritis.
US07759309B2 Use of polypeptides in treating tissue injury
This disclosure relates to methods for treating tissue injury in a mammal. The methods include administering a therapeutically effective amount of a polypeptide having an isoelectric point of at least about 4.8 and/or a molecular weight of less than about 30 kDa to the mammal.
US07759307B2 Compositions for protection against superficial vasodilator flush syndrome, and methods of use
Compositions for protection against SVFS syndromes are composed of a flavonoid compound of the basic structures 2-phenyl-4H-1-benzopyran or 2-phenyl-4-keto-1-benzopyran or glycosides thereof, an inventive olive kernel extract and a non-bovine sulfated proteoglycan, and, optionally, one or more of bitter willow extract, D-glucosamine sulfate and serotonin inhibitor.
US07759294B2 Lubricant compositions
Lubricant compositions having improved load carrying capacity comprising an extreme pressure compound comprising a sulfur-containing compound, a load carrying capacity enhancing combination comprising a hydrocarbylamine compound and an alkylphosphorothioate compound, a friction modifier compound, and a diluent or base oil as applicable. These lubricant compositions can be used as industrial oils well-suited for the demands of geared device applications, such as in wind turbine gear-boxes and automotive gears and axles.
US07759291B2 Pyrazole compounds and use thereof
The present invention provides a pyrazole compound of formula (a): a noxious arthropod pests controlling composition containing the compound shown by the formula (a) as an active ingredient; and a method for controlling noxious arthropod pests comprising applying an effective amount of the compound shown by the formula (a).
US07759286B1 System and method for containing a spill
The invention is a system and method for containing a spill of petroleum product. The system includes a combination of ground rubber, beeswax, and ground corn cobs, which is then tossed into an area of a spill, then allowed to remain for a period until a substantial amount of the spilt petrol is adsorbed. Once this period expires, the adsorbed combination can be removed.
US07759284B2 Calcination in an inert gas in the presence of a small concentration of an oxidizing component
This invention relates to an improved process for preparing silver catalysts useful for the vapor phase production of ethylene oxide from ethylene and oxygen. An inert support is impregnated with a solution of a catalytically effective amount of a silver containing compound, a promoting amount of an alkali metal containing compound, and a promoting amount of a transition metal containing compound. The impregnated support is calcined by heating at a temperature of from about 200° C. to about 600° C. to convert the silver in the silver containing compound to metallic silver and to decompose and remove substantially all organic materials. The heating is conducted under an atmosphere comprising a combination of an inert gas and from about 10 ppm to about 5% by volume of a gas of an oxygen containing oxidizing component.
US07759283B2 Catalyst for purifying exhaust gas
To improve a CO conversion in stoichiometry-lean atmosphere, and additionally to prevent the rise of pressure loss.A catalytic coating layer 2 is constituted of a lower layer 20 including an oxygen storage capacity material and an upper layer 21 being formed on a surface of the lower layer 20 and including a catalytic noble metal, and a thickness of the upper layer is adapted so as to be 5 μm-40 μm. The upper layer 21 is good in terms of gas diffusibility, and thereby OSC resulting from the oxygen storage capacity material being included in the lower layer 20 is demonstrated maximally.
US07759282B2 Catalyst for removal of sulfer from a gaseous stream
The present invention involves a process and materials for simultaneous desulfurization and water gas shift of a gaseous stream comprising contacting the gas stream with a nickel aluminate catalyst. The nickel aluminate catalyst is preferably selected from the group consisting of Ni2xAl2O2x+3, Ni(2−y)Ni0yAl2O(5−y), Ni(4−y)Ni0yAl2O(7−y), Ni(6−y)Ni0yAl2O(9−y), and intermediates thereof, wherein x≧0.5 and 0.01≦y≦2. Preferably, x is between 1 and 3. More preferably, the nickel containing compound further comprises Ni2xAl2O2x+3−zSz wherein 0≦z≦2x.
US07759280B2 Catalysts, systems and methods to reduce NOX in an exhaust gas stream
Catalysts, systems and methods are described to reduce NOx emissions of an internal combustion engine. In one embodiment, an emissions treatment system for an exhaust stream is provided having an SCR catalyst comprising silver tungstate on an alumina support. The emissions treatment system may be used for the treatment of exhaust streams from diesel engines and lean burn gasoline engines. An emissions treatment system may further comprise an injection device operative to dispense a hydrocarbon reducing agent upstream of the catalyst.
US07759278B2 Exhaust gas-purifying catalyst
An exhaust gas-purifying catalyst includes a rare-earth element, an alkaline-earth element, and a precious metal. A part of the rare-earth element and a part of the alkaline-earth element form a composite oxide. The composite oxide and a part of the precious metal form a solid solution.
US07759276B2 Adsorptive formed body having an inorganic amorphous supporting structure, and process for the production thereof
The invention relates to a formed body comprising an at least partially amorphous inorganic supporting structure and an adsorption agent, which adsorption agent is disposed on and/or in the amorphous inorganic supporting structure. The invention further relates to a process for the production of same and to the use of said formed body in a filtering system, preferably in a motor vehicle.
US07759275B2 Sorbent system for water removal from air
A sorbent system includes a porous polymer support and a sorbent within the porous polymer support. For example, the sorbent includes a tertiary amine, such as triethanolamine.
US07759273B2 Methods of forming an alkali metal salt
A method of making an alkali metal salt is described and involves (1) reacting at least one alkali metal formate with an least one acid to form an alkali metal salt in the presence of formate ions and (2) substantially removing the formate ions from the alkali metal salt formed in step (1).
US07759269B2 Dielectric ceramic composition and electronic device
A dielectric ceramic composition of the invention comprises: BaTiO3 as a main component, MgO: 0.50 to 3.0 moles, MnO: 0.05 to 0.5 moles, oxide (RE12O3) of element selected from Sm, Eu, and Gd, oxide (RE22O3) of element selected from Tb and Dy, oxide (RE32O3) of element selected from Y, Ho, Er, Yb, Tm and Lu, BaZrO3: 0.20 to 1.0 moles, and oxide of element selected from V, Ta, Mo, Nb, and W: 0.05 to 0.25 moles as subcomponents wherein each subcomponent is calculated as a conversion of an oxide or composite oxide, with respect to 100 moles of the main component, and contents of said RE12O3, RE22O3 and RE32O3 satisfy RE12O3
US07759268B2 Refractory ceramic composite and method of making
A method for manufacturing a refractory ceramic body is disclosed. The method comprises contacting a zirconia precursor, a silica precursor, a sol-gel forming agent, and a preformed zircon. The method can further comprise forming the composition into a desired shape and firing the desired shape to form a dense, creep resistant refractory body. An article made by the methods above is disclosed, wherein a fine particle zircon is formed within and/or between grains of a preformed zircon.
US07759266B2 Dual crimped warp fabric for conveyor belt applications
A conveyor belt reinforcing fabric weave is disclosed, having a plurality of center tension warps crimped about a plurality of middle wefts. Upper and lower wefts lie above and below the middle wefts. The upper and lower wefts are in opposition to each other and in non-opposition with the center wefts. Binder warps are interlaced above and below the central tension warps in alternating sequence, with at least one of the binder warps interlacing upper and lower wefts other than those interlaced by an adjacent binder warp. Interlacing of the middle wefts by the central tension warps locks the wefts in place, providing enhanced resistance to faster pullout. The lack of straight tension warps provides a highly flexible fabric that can be used in multi-ply applications. A conveyor belt incorporating one or more plies of the inventive fabric is disclosed, as is a method for manufacturing the belt.
US07759264B2 Textile sheet, method for manufacturing same, and use
Described is a textile sheet, which in particular may be used as an interlining material in the textile industry, having a substrate based on a nonwoven fabric, woven fabric, knitted fabric, or the like. According to the invention, the substrate is provided with a mesh configuration comprising meshes of an electrically conductive material which are interlinked or interconnected in one and/or two dimensions, for example in the longitudinal and/or transverse direction. The textile sheet according to the invention is electrically conductive, and is further characterized by small thickness, low weight, high flexibility, and a very smooth textile feel. Also described is a method for manufacturing a textile sheet according to the invention, and preferred uses thereof.
US07759263B2 Methods for fabricating improved gate dielectrics
Disclosed are a variety of methods for increasing the relative thickness in the peripheral or edge regions of gate dielectric patterns to suppress leakage through these regions. The methods provide alternatives to conventional GPOX processes and provide the improved leakage resistance without incurring the degree of increased gate electrode resistance associated with GPOX processes. Each of the methods includes forming a first opening to expose an active area region, forming an oxidation control region on the exposed portion and then forming a second opening whereby a peripheral region free of the oxidation control region is exposed for formation of a gate dielectric layer. The resulting gate dielectric layers are characterized by a thinner central region surrounded or bounded by a thicker peripheral region.
US07759260B2 Selective nitridation of gate oxides
A method of fabricating a semiconductor structure. The method includes forming a first feature of a first active device and a second feature of a second active device, introducing a first amount of nitrogen into the first feature of the first active device, and introducing a second amount of nitrogen into the second feature of the second active device, the second amount of nitrogen being different from the first amount of nitrogen.
US07759255B2 Semiconductor device and method for manufacturing the same
In one embodiment of the present invention, a method for manufacturing a semiconductor device includes: forming a to-be-removed layer on a semiconductor substrate; forming a semiconductor layer on the to-be-removed layer; forming a trench that passes through the semiconductor layer to the to-be-removed layer in an SOI region; removing the to-be-removed layer by using the trench and creating a cavity; and forming an insulating film in the cavity.
US07759253B2 Method and material for forming a double exposure lithography pattern
A method of lithography patterning includes forming a first material layer on a substrate; forming a first patterned resist layer including at least one opening therein on the first material layer; forming a second material layer on the first patterned resist layer and the first material layer; forming a second patterned resist layer including at least one opening therein on the second material layer; and etching the first and second material layers uncovered by the first and second patterned resist layers.
US07759252B2 Method of two-step backside etching
The present invention is related to a method of two-step backside-etching. First, a substrate with a plurality of hard masks is provided. Next, the back and the edge of the substrate are backside-etched to remove parts of the hard masks on the back and the edge of the substrate. Then, the hard masks and the substrate are patterned in sequence to form a plurality of trenches in the substrate. Finally, before performing a wet bath step, the edge of the substrate is backside-etched to remove needle structures on the edge of the substrate.
US07759245B2 Semiconductor device fabricating method
A semiconductor device fabricating method is described. The semiconductor device fabricating method comprises providing a substrate with a logic device region and a memory device region. A logic device with a first silicide region and a first silicide block region and a memory device with a second silicide region and a second silicide block region are formed in the logic device region and the memory device region, respectively. A first insulating layer is formed covering the first and second silicide block regions. A silicide process is performed to form a silicide layer on the first and second silicide regions. An underlying second insulating layer and an insulating barrier layer are formed covering the first insulating layer and the silicide layer.
US07759244B2 Method for fabricating an inductor structure or a dual damascene structure
A method for fabricating an inductor structure or a dual damascene structure includes following steps. First, a dielectric layer is provided. Subsequently, a first etching process is performed on the dielectric layer so as to form a first opening in the dielectric layer. A polymer is also formed in the first opening during the first etching process. Next, a polymer-removing step is performed to remove the polymer. Thereafter, a second etching process is performed on the dielectric layer to form a second opening in the dielectric layer. Furthermore, the first opening and the second opening are filled with a conductive material so as to form an inductor structure or a dual damascene structure.
US07759241B2 Group II element alloys for protecting metal interconnects
A plurality of metal interconnects incorporating a Group II element alloy for protecting the metal interconnects and method to form and incorporate the Group II element alloy are described. In one embodiment, a Group II element alloy is used as a seed layer, or a portion thereof, which decreases the line resistance and increases the mechanical strength of a metal interconnect. In another embodiment, a Group II element alloy is used to form a barrier layer, which, in addition to decreasing the line resistance and increasing the mechanical integrity, also increases the chemical integrity of a metal interconnect.
US07759239B1 Method of reducing a critical dimension of a semiconductor device
The present disclosure provides a method of fabricating a semiconductor device. The method includes forming a gate layer over a substrate, forming a hard mask layer over a gate layer, forming a first material layer over the hard mask layer, forming a patterned photoresist layer having an opening over the first material layer, etching the first material layer through a cycle including forming a second material layer over the semiconductor device and etching the first and second material layers, repeating the cycle until the hard mask layer is exposed by a reduced opening, the reduced opening formed in a last cycle, etching the hard mask layer beneath the second opening to expose the gate layer, and patterning the gate layer using the hard mask layer. An etching selectivity of the first and second material layers is smaller than an etching selectivity of the second material layer and the photoresist layer.
US07759238B2 Method for fabricating semiconductor device capable of adjusting the thickness of gate oxide layer
The present invention provides a method for fabricating semiconductor device, which is capable of adjusting a gate oxide layer thickness, including: providing a semiconductor substrate; growing a first oxide layer on a surface of the semiconductor substrate; patterning the first oxide layer to expose the first oxide layer corresponding to a gate to be formed; removing the exposed first oxide layer; immersing the substrate into deionized water to grow a second oxide layer; forming a polysilicon layer on the surfaces of the first oxide layer and the second oxide layer; and etching the polysilicon layer to form a gate. The method for fabricating semiconductor device according to the present invention, which is capable of adjusting the thickness of gate oxide layer, can control the thickness of gate oxide layer precisely to satisfy the requirement for different threshold voltages.
US07759237B2 Method of forming lutetium and lanthanum dielectric structures
Methods of forming dielectric structures are shown. Methods of forming dielectric structures are shown that include lutetium oxide and lanthanum aluminum oxide crystals embedded within the lutetium oxide. Specific methods shown include monolayer deposition which yields process improvements such as chemistry control, step coverage, crystallinity/microstructure control.
US07759236B2 Flash memory device and method of manufacturing the same
A flash memory device and a method of manufacturing the same is disclosed. A gate dielectric film formed between a floating gate and a control gate of a flash memory device is formed by laminating an oxide film and a ZrO2 film. Accordingly, the reliability of the flash memory can be improved while securing a high coupling ratio.
US07759235B2 Semiconductor device manufacturing methods
Methods for manufacturing semiconductor devices are disclosed. In a preferred embodiment, a method of processing a semiconductor device includes providing a workpiece, the workpiece comprising a material layer to be patterned disposed thereon. A hard mask is formed over the material layer. A first pattern is formed in the hard mask and an upper portion of the material layer using a first etch process. A second pattern is formed in the hard mask and the upper portion of the material layer using a second etch process, the second pattern being different than the first pattern. The first pattern and the second pattern are formed in a lower portion of the material layer using a third etch process and using the hard mask as a mask.
US07759233B2 Methods for stressing semiconductor material structures to improve electron and/or hole mobility of transistor channels fabricated therefrom, and semiconductor devices including such structures
Semiconductor material strips are secured to substrates in such a way as to stress the semiconductor material. The strips of semiconductor material may be compressively stressed, subjected to tensile stress, or some strips may be compressively stressed while other strips are tensilely stressed. Stress may be induced by forming non-planarities on a surface of the substrate to which the strips are to be secured. The non-planarities may be configured to stress strips of semiconductor material as the strips are secured thereover and over an intervening surface of the substrate, or to stress strips as the non-planarities are removed from beneath the strips. The strain that ultimately results from stressing the strips improves carrier mobility (i.e., electron mobility, electron hole pair, or “hole,” mobility) relative to the carrier mobilities of unstrained semiconductor materials. The strained strips of semiconductor material may be used in the fabrication of semiconductor device structures such as transistors.
US07759232B2 Method of forming damascene patterns of semiconductor devices
A method of forming damascene patterns of semiconductor devices comprise forming a first insulating layer and contact plugs, formed in the first insulating layer, over a semiconductor substrate, forming an etch barrier layer and a second insulating layer over the first insulating layer, forming damascene patterns in the second insulating layer, forming a mask layer over the second insulating layer of other region except a region in which the contact plugs are formed so that the damascene patterns are exposed through the region in which the contact plugs are formed, removing the etch barrier layer under the exposed damascene patterns using an etching process employing the mask layer, and removing the mask layer.
US07759227B2 Silicon semiconductor substrate heat-treatment method and silicon semiconductor substrate treated by the method
A method is provided capable of universally controlling the proximity gettering structure, the need for which can vary from manufacturer to manufacturer, by arbitrarily controlling an M-shaped distribution in a depth direction of a wafer BMD density after RTA in a nitrogen-containing atmosphere. The heat-treatment method is provided for forming a desired internal defect density distribution by controlling a nitrogen concentration distribution in a depth direction of the silicon wafer for heat-treatment, the method including heat-treating a predetermined silicon wafer used for manufacturing a silicon wafer having a denuded zone in the vicinity of the surface thereof.
US07759226B1 Electrical fuse with sacrificial contact
The electrical fuse includes a cathode pad, an anode pad and a fuse link connecting the cathode pad to the anode pad. The cathode pad includes a group of multiple electrical contacts and a solitary electrical contact disposed a predetermined distance from the group and near the fuse link, i.e., between the group of multiple electrical contacts and the fuse link. The cathode and anode pads as well as the fuse link include a polysilicon layer and a silicide layer.
US07759219B2 Method of manufacturing nitride semiconductor device
A method of manufacturing a nitride semiconductor device includes the steps of; forming a stripping layer including In on a substrate; forming a nitride semiconductor layer on the stripping layer; causing a decomposition of the stripping layer by increasing a temperature of the stripping layer; irradiating the stripping layer with laser light; and separating the nitride semiconductor layer from the substrate.
US07759218B2 Indented lid for encapsulated devices and method of manufacture
A method for providing improved gettering in a vacuum encapsulated device is described. The method includes forming a plurality of small indentation features in a device cavity formed in a lid wafer. The gettering material is then deposited over the indentation features. The indentation features increase the surface area of the getter material, thereby increasing the volume of gas that the getter material can absorb. This may improve the vacuum maintained within the vacuum cavity over the lifetime of the vacuum encapsulated device.
US07759217B2 Controlled process and resulting device
A technique for forming a film of material (12) from a donor substrate (10). The technique has a step of introducing energetic particles (22) through a surface of a donor substrate (10) to a selected depth (20) underneath the surface, where the particles have a relatively high concentration to define a donor substrate material (12) above the selected depth. An energy source is directed to a selected region of the donor substrate to initiate a controlled cleaving action of the substrate (10) at the selected depth (20), whereupon the cleaving action provides an expanding cleave front to free the donor material from a remaining portion of the donor substrate.
US07759215B2 Semiconductor device having STI without divot and its manufacture
The method of manufacturing a semiconductor device has the steps of: etching a semiconductor substrate to form an isolation trench by using as a mask a pattern including a first silicon nitride film and having a window; depositing a second silicon nitride film covering an inner surface of the isolation trench; forming a first silicon oxide film burying the isolation trench; etching and removing the first silicon oxide film in an upper region of the isolation trench; etching and removing the exposed second silicon nitride film; chemical-mechanical-polishing the second silicon oxide film; and etching and removing the exposed first silicon nitride film.
US07759213B2 Pattern independent Si:C selective epitaxy
Trenches are formed in a silicon substrate by etching exposed portions of the silicon substrate. After covering areas on which deposition of Si:C containing material is to be prevented, selective epitaxy is performed in a single wafer chamber at a temperature from about 550° C. to about 600° C. employing a limited carrier gas flow, i.e., at a flow rate less than 12 standard liters per minute to deposit Si:C containing regions at a pattern-independent uniform deposition rate. The inventive selective epitaxy process for Si:C deposition provides a relatively high net deposition rate a high quality Si:C crystal in which the carbon atoms are incorporated into substitutional sites as verified by X-ray diffraction.
US07759210B2 Method for forming a MOS device with reduced transient enhanced diffusion
A method for forming a MOS device on a semiconductor substrate includes steps of: forming a gate structure on the semiconductor substrate; implanting ions into the semiconductor substrate for forming one or more lightly doped drain structures adjacent to the gate structure; thermally treating the semiconductor substrate at a first temperature lower than a threshold temperature, below which no substantial transient enhanced diffusion of the lightly doped drain structures occurs, for repairing damage to the semiconductor substrate caused by the ion implantation; forming sidewall spacers to sidewalls of the gate structure on the semiconductor substrate; and forming source and drain regions adjacent to the gate structure in the semiconductor substrate.
US07759209B2 Semiconductor device and a method of manufacturing the same
A memory cell has a control gate electrode disposed on a main surface of a semiconductor substrate through a gate insulating film, an ONO film disposed along a side surface of the control gate electrode and the main surface of semiconductor substrate, a memory gate electrode disposed on a side surface of the control gate electrode and also on the main surface of the semiconductor substrate through the ONO film. The control gate electrode and the memory gate electrode are formed, over the upper portions thereof, with a silicide film and an insulating film formed by oxidation of the surface of the silicide film, respectively.
US07759206B2 Methods of forming semiconductor devices using embedded L-shape spacers
A method of forming a semiconductor device that embeds an L-shaped spacer is provided. The method includes defining an L-shaped spacer on each side of a gate region of a substrate and embedding the L-shaped spacers in an oxide layer so that the oxide layer extends over a portion of the substrate a predetermined distance from a lateral edge of the L-shaped spacer. And removing oxide layers to expose the L-shape spacers.
US07759203B2 MOS transistor having protruded-shape channel and method of fabricating the same
A MOS transistor that has a protruding portion with a favorable vertical profile and a protruded-shape channel that requires no additional photolithography process, and a method of fabricating the same are provided. A first mask that defines an isolation region of a substrate is overall etched to form a second mask with a smaller width than the first mask. Then, the substrate is etched to a predetermined depth while using the second mask as an etch mask, thereby forming the protruding portion. Without performing a photolithography process, the protruding portion has a favorable profile and the protruding height of an isolation layer is adjusted to be capable of appropriately performing ion implantation upon the protruding portion.
US07759199B2 Stressor for engineered strain on channel
A semiconductor substrate having recesses filled with heteroepitaxial silicon-containing material with different portions having different impurity concentrations. Strained layers can fill recessed source/drain regions in a graded, bottom-up fashion. Layers can also line recess sidewalls with one concentration of strain-inducing impurity and fill the remainder to the recess with a lower concentration of the impurity. In the latter case, the sidewall liner can be tapered.
US07759195B2 Semiconductor device including transistor with composite gate structure and transistor with single gate structure, and method for manufacturing the same
A semiconductor device comprises a first transistor having a composite gate structure containing a lamination of a first polycrystalline silicon film, an interlayer insulating film, and a second polycrystalline silicon film; and a second transistor having a single gate structure containing a lamination of a third polycrystalline silicon film and a fourth polycrystalline silicon film, wherein the first polycrystalline silicon film and the third polycrystalline silicon film have substantially the same thickness; the first polycrystalline silicon film and the third polycrystalline silicon film have different impurity concentrations controlled independently of each other; the second polycrystalline silicon film and the fourth polycrystalline silicon film have substantially the same thickness, and the second polycrystalline silicon film, the fourth polycrystalline silicon film, and the third polycrystalline silicon film have substantially the same impurity concentration. Also, a method for manufacturing the above-described semiconductor device is described.
US07759192B2 Semiconductor device including capacitor and method of fabricating same
A semiconductor device includes a capacitor having a bottom electrode, a dielectric layer formed on the bottom electrode, a top electrode formed on the dielectric layer, and a contact plug having a metal that is connected with the top electrode, wherein the top electrode includes a doped poly-Si1-xGex layer and a doped polysilicon layer epitaxially deposited on the doped poly-Si1-xGex layer and the contact plug makes a contact with the doped polysilicon layer.
US07759191B2 Vertical SOI transistor memory cell and method of forming the same
The present invention relates to a semiconductor device that contains at least one trench capacitor and at least one vertical transistor, and methods for forming such a semiconductor device. Specifically, the trench capacitor is located in a semiconductor substrate and comprises an outer electrode, an inner electrode, and a node dielectric layer located between the outer electrode and the inner electrode. The vertical transistor is located over the trench capacitor and comprises a source region, a drain region, a channel region, a gate dielectric, and a gate electrode. The channel region of the vertical transistor is located in a tensilely or compressively strained semiconductor layer that is oriented perpendicularly to a surface of the semiconductor substrate. Preferably, the tensilely or compressively strained semiconductor layer is embedded in an insulator structure, so that the vertical transistor has a semiconductor-on-insulator (SOI) configuration.
US07759190B2 Memory device and fabrication method thereof
A fabrication method of a memory device is disclosed. A substrate having a trench is provided, comprising a trench capacitor, a conductive column, a collar dielectric layer and a top dielectric layer therein. A gate structure with spacers on sidewalls is disposed on the substrate and neighboring the trench. An opening is formed on the substrate between the collar dielectric layer and the gate structure. Next, a portion of the top dielectric layer and the collar dielectric layer is removed to expose a portion of the conductive column. An insulating layer is deposited on the gate structure and the exposed conductive column, filling the opening. The insulating layer is etched to expose a portion of the capacitor-side region of the substrate and the conductive column. A transmissive strap is formed by selective deposition, electrically connecting the capacitor-side region of the substrate and the conductive column.
US07759187B2 Metal plating using seed film
A seed film and methods incorporating the seed film in semiconductor applications is provided. The seed film includes one or more noble metal layers, where each layer of the one or more noble metal layers is no greater than a monolayer. The seed film also includes either one or more conductive metal oxide layers or one or more silicon oxide layers, where either layer is no greater than a monolayer. The seed film can be used in plating, including electroplating, conductive layers, over at least a portion of the seed film. Conductive layers formed with the seed film can be used in fabricating an integrated circuit, including fabricating capacitor structures in the integrated circuit.
US07759183B2 Dual work function metal gates and methods of forming
Complementary transistors and methods of forming the complementary transistors on a semiconductor assembly are described. The transistors can be formed from a metal silicon compound deficient of silicon bonding atoms on a dielectric material overlying a semiconductor substrate conductively doped for PMOS and NMOS regions. The metal silicon compound overlying the NMOS region is converted to a metal silicon nitride and the metal silicon compound overlying the PMOS region is converted to a metal silicide. NMOS transistor gate electrodes comprising metal silicon nitride and PMOS transistor gate electrodes comprising metal silicide can be formed.
US07759182B2 Dummy active area implementation
Areas of a semiconductor substrate where semiconductor devices are not to be formed are filled in with dummy active areas. Whole dummy active areas are formed in areas of the semiconductor substrate where semiconductor devices are not to be formed, and partial dummy active areas are formed in areas of the semiconductor substrate where semiconductor devices are not to be formed, but where whole dummy active areas can not be accommodated. The dummy active areas are staggered so as to provide uniform parasitic capacitive coupling to overlying leads regardless of the placement of the leads. The dummy active areas are substantially evenly separated from one another by dividers. The dummy active areas and dividers are formed concurrently with formation of semiconductor devices in non-dummy active areas. The dummy active areas mitigate yield loss by, among other things, providing more uniformity across the substrate, at least with regard to parasitic capacitances and stress and subsequent processing.
US07759176B2 Thin film transistor array panel and methods for manufacturing the same
Disclosed is a simplified method for manufacturing a liquid crystal display. A gate wire including a gate line, a gate pad, and a gate electrode are formed on a substrate. A gate insulating layer, a semiconductor layer, and an ohmic contact layer are sequentially deposited, and a photoresist layer is coated thereon. The photoresist layer is exposed to light through a mask and developed to form a photoresist pattern. At this time, a first portion of the photoresist pattern which is located between the source electrode and the drain electrode is thinner than a second portion which is located on the data wire, and the photoresist layer is totally removed on other parts. The thin portion is made by controlling the amount of irradiating light or by a reflow process to form a thin portion, and the amount of light is controlled by using a mask that has a slit, a small pattern smaller than the resolution of the exposure device, or a partially transparent layer. Next, the exposed portions of conductor layer are removed by wet etch or dry etch, and thereby the underlying ohmic contact layer is exposed. Then the exposed ohmic contact layer and the underlying semiconductor layer are removed by dry etching along with the first portion of the photoresist layer. The residue of the photoresist layer is removed by ashing. Source/drain electrodes are separated by removing the portion of the conductor layer at the channel and the underlying ohmic contact layer pattern. Then, the second portion of the photoresist layer is removed, and red, green, and blue color filters, a pixel electrode, a redundant gate pad, and a redundant data pad are formed.
US07759175B2 Fabrication method of a mixed substrate and use of the substrate for producing circuits
The fabrication method of a mixed substrate comprising a tensile strained silicon-on-insulator portion and a compressive strained germanium-on-insulator portion comprises a first step of producing a strained silicon-on-insulator base substrate comprising first and second tensile strained silicon zones. After the base substrate has been produced, the method comprises the successive steps of masking the first tensile strained silicon zone forming the tensile strained silicon-on-insulator portion of the substrate, of performing germanium enrichment treatment of the second tensile strained silicon zone of the base substrate until a compressive strained germanium layer is obtained forming said compressive strained germanium-on-insulator portion of the substrate, and of removing the masking.
US07759174B2 Method of manufacturing a semiconductor device
A semiconductor device includes a substrate including a semiconductor and a trench, and an electrically rewritable semiconductor memory cell on the substrate, the semiconductor memory cell comprising a charge storage layer including an upper surface and a lower surface, an area of the lower surface being smaller than an area of the upper surface, and at least a part of the charge storage layer being provided in the trench, first insulating layer between the lower surface of the charge storage layer and a bottom surface of the trench, second insulating layer between a side surface of the trench and a side surface of the charge storage layer and between the side surface of the trench and a side surface of the first insulating layer, third insulating layer on the charge storage layer, and a control gate electrode on the third insulating layer.
US07759173B2 Methods for charge dissipation in integrated circuits
Methods and structures and methods of designing structures for charge dissipation in an integrated circuit on an SOI substrate. A first structure includes a charge dissipation ring around a periphery of the integrated circuit chip and one or more charge dissipation pedestals physically and electrically connected to the charge dissipation pedestals. The silicon layer and bulk silicon layer of the SOI substrate are connected by the guard ring and the charge dissipation pedestals. The ground distribution grid of the integrated circuit chip is connected to an uppermost wire segment of one or more charge dissipation pedestals. A second structure, replaces the charge dissipation guard ring with additional charge dissipation pedestal elements.
US07759171B2 Method and structure of minimizing mold bleeding on a substrate surface of a semiconductor package
A method and structure of minimizing mold bleeding on a substrate surface of a semiconductor package is disclosed. In one embodiment, a method includes forming a dam structure on an outer area of a substrate surface of a semiconductor package and blocking a flow of a mold material from a mold cavity of the semiconductor package to the outer area of the substrate surface using the dam structure. In another embodiment, a substrate surface of a semiconductor package includes product forming areas to provide mounting spaces of semiconductor chips and staggered offset mesh block areas surrounding the product forming areas to act as dam structures to minimize mold bleeding from a mold cavity of the semiconductor package to outer areas of the substrate surface.
US07759168B2 Electromagnetic interference shield for semiconductors using a continuous or near-continuous peripheral conducting seal and a conducting lid
A semiconductor package structure including a conductive adhesive material which is used to form an electromagnetic interference shield-forming Faraday cage. The Faraday cage incorporates a module lid as the top surface thereof, the conductive material as the sides and a laminate ground plane(s) or substrate as its bottom. Also disclosed is a method for fabricating the foregoing semiconductor package structure.
US07759164B2 Semiconductor manufacturing method of die pick-up from wafer
A manufacturing method of a semiconductor device comprising the steps of: affixing a die attach film and a dicing film to a back surface of a semiconductor wafer: thereafter dicing the semiconductor wafer and the die attach film to divide the semiconductor wafer into a plurality of semiconductor chips: thereafter pulling the dicing film from the center toward the outer periphery of the dicing film with a first tensile force to cut the die attach film chip by chip; and thereafter picking up the semiconductor chips together with the die attach film while pulling the dicing film from the center toward the outer periphery of the dicing film with a second tensile force smaller than the first tensile force.
US07759163B2 Semiconductor module
A semiconductor module. One embodiment provides at least two semiconductor chips placed on a carrier. The at least two semiconductor chips are then covered with a molding material to form a molded body. The molded body is thinned until the at least two semiconductor chips are exposed. Then, the carrier is removed from the at least two semiconductor chips. The at least two semiconductor chips are singulated.
US07759162B2 Flip chip mounting process and flip chip assembly
A flip chip mounting process includes the steps of supplying a resin (13) containing solder powder and a convection additive (12) onto a wiring substrate (10) having a plurality of electrode terminals (11), then bringing a semiconductor chip (20) having a plurality of connecting terminals (11) into contact with a surface of the supplied resin (13), and then heating the wiring substrate (10) to a temperature that enables the solder powder to melt. The heating step is carried out at a temperature that is higher than the boiling point of the convection additive (12) to allow the boiling convection additive (12) to move within the resin (12). During this heating step, the melted solder powder is allowed to self-assemble into the region between each electrode terminal (11) of the wiring substrate (10) and each connecting terminal (21) of the semiconductor chip to form an electrical connection between each electrode terminal (11) and each connecting terminal (21). Finally, the resin is cured so as to secure the semiconductor chip (20) to the wiring substrate (10).
US07759161B2 Semiconductor device and method of manufacturing thereof
In order to implement a high-density high-performance semiconductor system small in size, there is provided a method for implementing three-dimensional connection between a plurality of semiconductor chips differing from each other with the shortest metal interconnect length, using penetration electrodes, thereby enabling a fast operation at a low noise level, the method being a three-dimensional connection method very low in cost, and short in TAT in comparison with the known example, capable of bonding at an ordinary temperature, and excellent in connection reliability.
US07759160B2 Method for producing conductor structures and applications thereof
This publication discloses a method for forming electrically conducting structures on a substrate. According to the method nanoparticles containing conducting or semiconducting material are applied on the substrate in a dense formation and a voltage is applied over the nanoparticles so as to at least locally increase the conductivity of the formation. According to the invention, the voltage is high enough to cause melting of the nanoparticles in a breakthrough-like manner. With the aid of the invention, small-linewidth structures can be created without high-precision lithography.
US07759155B2 Optical data transceivers
An optical data transceiver is manufactured by forming an integrated control circuit (101) on a suitable substrate, such as a silicon wafer, and then mounting said integrated circuit (101) onto the lead frame (102). Electrical connections may then be made between said integrated circuit (101) and said lead frame (102). The combined assembly comprising the integrated circuit (101) and lead frame (102) is then inserted into the cavity of a mold tool (not shown). A suitable molding compound is injected to encapsulate the combined assembly. The mold tool is provided with a projection (not shown) that is in contact with a portion of the surface of the integrated circuit (101) when the assembly is in the mold tool. As a result, the opening (106), exposing that portion of the surface of the integrated control circuit (101) that was in contact with the projection of the mold tool, is provided. The cavity of the mold tool is also adapted so as to form a rim (107) around the opening (106) during the encapsulation process. After the encapsulation process is complete, an optically active element (105) is then connected to the integrated circuit (101).
US07759154B2 Ultrashallow photodiode using indium
The invention provides an imager having a p-n-p photodiode with an ultrashallow junction depth. A p+ junction layer of the photodiode is doped with indium to decrease transient enhanced diffusion effects, minimize fixed pattern noise and fill factor loss.
US07759151B2 Solid state imaging apparatus, imaging apparatus and solid state imaging apparatus manufacturing method
A solid state imaging apparatus comprises: a semiconductor substrate; a photoelectric converting portion on the semiconductor substrate; a light shielding film in a region excluding a light receiving surface of the photoelectric converting portion; and a P-type impurity layer between a lower surface of the light shielding film and the semiconductor substrate.
US07759148B2 Method for manufacturing semiconductor optical device
A method for manufacturing a semiconductor optical device includes forming a BDR (Band Discontinuity Reduction) layer of a first conductivity type doped with an impurity, depositing a contact layer of the first conductivity type in contact with the BDR layer after forming the the BDR layer, the contact layer being doped with the same impurity as the BDR layer and used to form an electrode, and heat treating after forming the contact layer.
US07759143B2 System and method for separating and packaging integrated circuits
A system for separating ICs, including a controller, a fixture and a support material supply. The fixture is coupled to a stretchable substrate and the stretchable substrate has a diced semiconductor wafer secured thereto. The diced semiconductor wafer including the plurality of ICs. The fixture being capable of stretching the stretchable substrate so as to form a corresponding plurality of spaces between each of the plurality of ICs.
US07759142B1 Quantum well MOSFET channels having uni-axial strain caused by metal source/drains, and conformal regrowth source/drains
Embodiments described include straining transistor quantum well (QW) channel regions with metal source/drains, and conformal regrowth source/drains to impart a uni-axial strain in a MOS channel region. Removed portions of a channel layer may be filled with a junction material having a lattice spacing different than that of the channel material to causes a uni-axial strain in the channel, in addition to a bi-axial strain caused in the channel layer by a top barrier layer and a bottom buffer layer of the quantum well.
US07759137B2 Flip chip interconnection structure with bump on partial pad and method thereof
A semiconductor package includes a semiconductor die with a plurality of solder bumps formed on bump pads. A substrate has a plurality of contact pads each with an exposed sidewall. A solder resist is disposed opening over at least a portion of each contact pad. The solder bumps are reflowed to metallurgically and electrically connect to the contact pads. Each contact pad is sized according to a design rule defined by SRO+2*SRR−2X, where SRO is the solder resist opening, SRR is a solder registration for the manufacturing process, and X is a function of a thickness of the exposed sidewall of the contact pad. The value of X ranges from 5 to 20 microns. The solder bump wets the exposed sidewall of the contact pad and substantially fills an area adjacent to the exposed sidewall. The contact pad can be made circular, rectangular, or donut-shaped.
US07759136B2 Critical dimension (CD) control by spectrum metrology
A method for patterning a substrate includes forming a material layer on the substrate; performing a first etching on the material layer to form a pattern; measuring the pattern of the material layer using an optical spectrum metrology tool; determining whether the measuring indicates that the etching step achieved a predefined result; and producing an etching recipe and performing a second etching of the material layer using the etching recipe if the predefined result was not achieved.
US07759131B2 Device and a method for diluting a sample
A device and a method for diluting a sample are disclosed. A sample is first diluted by a porous tube type diluter configuration. Then the diluted flow is further diluted by a ejector type diluter configuration. Further a heat exchange based on serrature heat exchange elements inside said porous tube type diluter configuration is disclosed.
US07759130B2 Mass spectrometric quantitation method for biomolecules based on metabolically labeled internal standards
An object of the present invention is to quantitate with good accuracy, furthermore, quantitate absolutely, one or a plurality of biological molecules in a sample such as a tissue, a biological fluid, a cell, a cell organ or protein complex.By adding a metabolically isotope labeled biological molecule as an internal standard substance and measuring with a mass spectrometer, quantitating with good accuracy one or a plurality of target molecules in a sample has become possible. In addition, by performing waveform separation processing during mass analysis, a highly accurate quantitative analysis method of mass analysis is provided.
US07759126B2 Real-time linear detection probes: sensitive 5′-minor groove binder-containing probes for amplification (or PCR) analysis
Minor groove binder-oligonucleotide probes are provided along with methods for their use wherein the probes have an attached fluorophore which, in an unhybridized form exhibits very low background signal.
US07759125B2 Photoelectrochemical determination of chemical oxygen demand
A photoelectrochemical assay apparatus and method for determining chemical oxygen demand (COD) of a water sample is described. The photoelectrochemical assay comprises: a) a measuring cell for holding a sample to be analysed b) a titanium dioxide nanoparticle photoelectric working electrode and a counter electrode disposed in said cell, c) a UV light source adapted to illuminate the photoelectric working electrode d) control means to control the illumination of the working electrode e) potential measuring means to measure the electrical potential at the working and counter electrodes f) analysis means to derive a measure of oxygen demand from the measurements made by the potential measuring means.
US07759123B2 Removing surface deposits of concentrated collected particles
A method and apparatus for removing concentrated spots of collected particulates from an impact collection surface, and transferring those particulates into a container suitable for preparing a liquid sample. A jet of fluid can be utilized to remove and transfer the particulates. If a liquid jet is employed, care is taken to minimize the quantity of liquid to avoid unnecessarily diluting the sample. A mechanical scraper can alternatively be employed to remove and transfer the particulates into the container. The scraper can be rinsed with liquid or vibrated to remove the particulates. Alternatively, the portion of the surface containing a specific spot of particulates can be removed and placed into a container.
US07759122B2 Method of testing denitration catalyst
The present invention provides a method of testing an NOx removal catalyst, which method enables assessment of actual catalytic performance in consideration of gas flow condition in the gas conduits of the NOx removal catalyst. The method of testing a honeycomb-form NOx removal catalyst for use in a flue gas NOx removal apparatus, the catalyst having gas conduits for feeding a discharge gas from an inlet to an outlet of each conduit and performing NOx removal on the sidewalls of the conduit, wherein the method includes providing a first test piece, which is a portion of the catalyst having a length covering the entirety of a turbulent flow zone in which a gas to be treated that has been fed into the gas conduits through the inlet of the NOx removal catalyst forms a turbulent flow and further covering at least a portion of a laminar flow zone in which the turbulent flow is rectified to form a laminar flow; performing a first NOx removal test of the provided first test piece; subsequently, performing a second NOx removal test of a second test piece, which is obtained through cutting out a catalyst portion of a length covering the turbulent flow zone; and assessing, on the basis of the test results, catalytic performance of the turbulent flow zone and that of the laminar flow zone, whereby catalytic performance of the NOx removal catalyst is assessed.
US07759121B2 Methods for generating hypermutable yeast
Yeast cells are mutagenized to obtain desirable mutants. Mutagenesis is mediated by a defective mismatch repair system which can be enhanced using conventional exogenously applied mutagens. Yeast cells with the defective mismatch repair system are hypermutable, but after selection of desired mutant yeast strains, they can be rendered genetically stable by restoring the mismatch repair system to proper functionality.
US07759117B2 Use of depth filtration in series with continuous centrifugation to clarify mammalian cell cultures
Methods for clarification of cell samples using centrifugation in combination with depth filtration.
US07759116B2 MVA virus vector expressing dengue NS1 protein
The present invention relates to NS1 proteins or parts thereof of Flaviviruses, in particular of Dengue viruses useful for vaccination against said Flavivirus and against one or more other Flaviviruses. The invention further concerns the NS1 protein or parts thereof of one Dengue virus serotype, in particular serotype 2, useful for vaccination against Dengue viruses from all serotypes. The invention further concerns DNA comprising an expression cassette coding for a Flavivirus NS1 or parts thereof, vectors comprising said DNA and vaccines containing or expressing a Flavivirus NS1.
US07759114B2 Sensor chips
A method for selectively orienting molecules on a surface of a solid support. The method includes the steps of: (a) attaching a linker molecule to the surface of the solid support, the linker molecule including a head group that is capable of binding to the solid support, and a tail group that is capable of chelating to a metal ion; (b) subsequently treating the solid support with a solution containing the metal ion; (c) attaching a metal ion chelating tag to the molecules to form tagged molecules; and (d) capturing the tagged molecules on the solid support by contacting it with the tagged molecules to form a monolayer of molecules on the surface of the solid support in which a majority of the molecules are held in the same orientation with respect to the surface. The invention also provides a sensor chip formed using the methods of the invention.
US07759112B2 Apparatus, system, and method for purifying nucleic acids
Methods and devices for isolating nucleic acids from a mixture containing such nucleic acids and extraneous matter are provided. In one embodiment, the method of the invention comprises passing the mixture through a glass frit under conditions effective to separate the nucleic acids from the extraneous matter. In a more specific embodiment, the glass frit is a sintered glass frit.
US07759111B2 Cell encapsulation microfluidic device
Devices and methods for the encapsulation of cells on microfluidic platforms are disclosed. The microfluidic device generally includes a plurality of functional regions to shear, focus, and encapsulate a desired cell or group of cells into a droplet. The microfluidic device can further comprise a polymerization zone to form a polymer bead around the droplet.
US07759110B2 Process for the production of (S)-5-chloro-2-isopropylpent-4-enoic acid esters
A process for preparing a compound of formula (1) in enantiomerically enriched form, which comprises selective hydrolysis of the corresponding racemic compound (2) catalysed by an enzyme derived from a non-mammalian source and having esterase or lipase activity, wherein R is methyl or C2-10 linear or branched alkyl. The non-mammalian source is a preferably yeast from the genus Rhodosporidium, preferably Rhodosporidium toruloides, in particular Rhodosporidium toruloides CMC 103105 or CMC 103107
US07759109B2 High density growth of T7 expression strains with auto-induction option
A bacterial growth medium for promoting auto-induction of transcription of cloned DNA in cultures of bacterial cells grown batchwise is disclosed. The transcription is under the control of a lac repressor. Also disclosed is a bacterial growth medium for improving the production of a selenomethionine-containing protein or polypeptide in a bacterial cell, the protein or polypeptide being produced by recombinant DNA techniques from a lac or T7lac promoter, the bacterial cell encoding a vitamin B12-dependent homocysteine methylase. Finally, disclosed is a bacterial growth medium for suppressing auto-induction of expression in cultures of bacterial cells grown batchwise, said transcription being under the control of lac repressor.
US07759106B2 Construction of live attenuated Shigella vaccine strains that express CFA/I antigens (CfaB and CfaE) and the B subunit of heat-labile enterotoxin (LTB) from enterotoxigenic E. coli
With the goal of creating a combination vaccine against Shigella and other diarrheal pathogens we have constructed a prototype vaccine strain of Shigella flexneri 2a (SC608) that can serve as a vector for the expression and delivery of heterologous antigens to the mucosal immune system. SC608 is an asd derivative of SC602, a well-characterized vaccine strain, which has recently undergone several phase 1 and 2 trials for safety and immunogenicity. Using non-antibiotic asd-based plasmids, we have created novel constructs for the expression of antigens from enterotoxigenic E. coli (ETEC), including CFA/I (CfaB and CfaE) and the B-subunit from heat-labile enterotoxin (LTB) in Shigella vaccine strain SC608. Heterologous protein expression levels and cellular localization are critical to immune recognition and have been verified by immunoblot analysis. Following intranasal immunization (SC608(CFAI) and SC608(CFAI/LTB) of guinea pigs, serum IgG and IgA immune responses to both the Shigella LPS and ETEC antigens can be detected by ELISA. In addition, ELISPOT analysis for ASCs from cervical lymph nodes and spleen showed similar responses. All vaccine strains conferred high levels of protection against challenge with wild-type S. flexneri 2a using the Sereny test. Furthermore, serum from guinea pigs immunized with SC608 expressing CfaB and LTB contained antibodies capable of neutralizing the cytological affects of heat-labile toxin (HLT) on Chinese Hamster Ovary (CHO) cells. These initial experiments demonstrate the validity of a multivalent invasive Shigella strain that can serve as a vector for the delivery of pathogen-derived antigens.
US07759094B2 Method for the production of L-amino acids using strains from the Enterobacteriaceae family which contain an enhanced lamb gene
The invention relates to a method for the production of L-amino acids by fermentation of recombinant microorganisms of the Enterobacteriaceae family, characterized in that a) the microorganisms producing the desired L-amino acid and wherein the lamB-gene or nucleotide sequence coding for the gene product maltoporin is amplified, particularly overexpressed, are cultivated in a medium in conditions enabling the desired L-amino acid to be enriched in the medium or in cells, and b) the desired L-amino acid is isolated, wherein constituents of the fermentation broth and/or biomass remain in the entirety thereof or in parts thereof (=0 bis 100%) in the isolated product or are fully removed.
US07759092B2 Production and purification of IL-29
The expression vectors and methods using an E. coli expression system for the large scale production of IL-29 are described. The vectors utilize the IL-29 coding sequence with specific changes in nucleotides in order to optimize codons and mRNA secondary structure for translation in E. coli. Also included are methods of producing, purifying and pegylating an IL-29 polypeptide.
US07759084B2 Transformed cell with enhanced sensitivity to antifungal compound and use thereof
The present invention provides a transformed cell in which a polynucleotide having a nucleotide sequence encoding an amino acid sequence of an osmosensing histidine kinase having no transmembrane region is introduced in a functional form into a cell deficient in at least one hybrid-sensor kinase, a method of assaying the antifungal activity of a test substance using the transformed cell, and a method of searching an antifungal compound using the method, and the like.
US07759083B2 Screening method for a growth inhibitor or promoter of a vascular smooth muscle cell
It was found that TAT which has not been known biological activity has a role as a new blood vessel smooth muscle proliferation factor, and then a screening method vascular of an inhibitor or promoter of a smooth muscle cell growth with TAT is established.
US07759081B2 Annexin proteins and autoantibodies as serum markers for cancer
The present invention relates to screening methods for diagnosis, prognosis, or susceptibility to cancer in a subject by means of detecting the presence of serum autoantibodies to specific annexin protein antigens in sera from subjects. The present invention also provides screening methods for diagnosis and prognosis of cancer in a subject by means of detecting increased expression levels of annexin proteins in biological samples of the subject. The method of the invention can also be used to identify subjects at risk for developing cancer. The method of the invention involves the use of subject derived biological samples to determine the occurrence and level of expression of annexin proteins or expression of annexin derived peptides or antigens, and/or the occurrence and level of circulating autoantibodies to specific annexin protein antigens. The present invention further provides for kits for carrying out the above described screening methods. Such kits can be used to screen subjects for increased levels of annexin proteins, or for the detection of autoantibodies to annexin proteins, as a diagnostic, predictive or prognostic indicator of cancer.
US07759080B2 Method of determining pregnancy toxemia
It is intended to provide a method of detecting the onset of pregnancy toxemia whereby the onset risk of pregnancy toxemia can be adequately evaluated. Namely, a method of detecting the onset of pregnancy toxemia in a pregnant mammal which comprises the measurement step of measuring the concentration of angiopoietin-2 in a body fluid, the comparison step of comparing the angiopoietin-2 concentration obtained in the above measurement step with a normal level, and the judgment step of judging the presence or absence of the onset risk of pregnancy toxemia based on the results of the above comparison step. In the judgment step, it may be considered that the patient has a risk of the onset of pregnancy toxemia in the case where the angiopoietin-2 concentration obtained in the measurement step is lower than the normal level.
US07759079B2 Methods of diagnosing inflammatory bowel disease
The present invention provides methods for diagnosing the presence or severity of inflammatory bowel disease (IBD) in an individual and methods for stratifying IBD by determining the level of one or more IBD markers in a sample from the individual and calculating an index value using an algorithm based upon the level of the IBD markers. Methods for monitoring the efficacy of IBD therapy, monitoring the progression or regression of IBD, and optimizing therapy in an individual having IBD are also provided.
US07759077B2 Soluble fas urinary marker for the detection of bladder transitional cell carcinoma
The present invention is an apparatus, system and method for detecting bladder cancer are provided that includes a substrate including one or more sFas binding agents and one or more reagents that indicate the amount of sFas present in the sample.
US07759076B2 Quantitative ZAP-70 assay
An quantitative ZAP-70 assay is provided, with ZAP-70+ and ZAP-70− controls, normal human blood controls, an improved antibody with better signal to noise ratio, and using the median MEFL that is calibrated using a standard curve.
US07759074B2 Immunological latex turbidimetry method and reagent therefor
An immunological latex turbidimetry method for analyzing an antigen or antibody in a sample, comprising the steps of: (1) bringing a sample which may contain the antigen or antibody to be analyzed into contact with a protease-treated albumin; and (2) bringing a mixture obtained in the above step (1) into contact with latex particles carrying an antibody or antigen specifically reacting with the antigen or antibody to be assayed, and analyzing a turbidity caused by a latex agglutination reaction, is disclosed. Further, an immunological latex turbidimetry reagent comprising (1) a first component containing a protease-treated albumin, and (2) a second component containing latex particles carrying an antibody or antigen specifically reacting with an antigen or antibody to be assayed is also disclosed.
US07759072B2 Immunoassay method and reagent therefor
The present invention provides a novel immunoassay method with high reaction specificity and high sensitivity. The present invention also provides a method for immunoassaying a target antigen utilizing reactivation of an apoenzyme, which includes simultaneously or sequentially adding a test sample to an antibody specific to the target antigen, the target antigen labeled with a coenzyme, an apo-D-amino acid oxidase, a D-amino acid, and a reagent for detecting a hydrogen peroxide produced by the oxidase.
US07759071B2 Determination of apoptotic products in tumor patients undergoing therapy
The present invention concerns a method for the determination of apoptotic products in samples taken from patients in which apoptosis is induced as a result of disease or therapy, which is characterized in that the concentration of the apoptotic products in samples taken from patients is correlated with the effectiveness of the therapy and thus serves as a follow-up for the therapy. The present invention in particular concerns a method in which the concentration of nucleosomes is determined in serum samples of tumour patients in order to assess the effectiveness of tumour therapy. Furthermore the present invention also concerns the use of a method according to the invention to determine the effectiveness of therapy in tumour patients who are subjected to a radiotherapy or chemotherapy treatment as well as in patients after an acute ischaemic event or after hypothermia treatment.
US07759069B1 Compositions and methods for measuring nuclear receptor ligands
Disclosed herein are compositions and methods used for detecting and measuring ligands for nuclear receptors and intracellular lipid binding proteins in both in vitro and in vivo samples.
US07759066B2 Molecule associating with intracellular C-terminal domain of receptor
Concerning intracellular signal transduction mechanism, there has been drawn a novel hypothesis that, even in the case where phosphorylation does not occur in the intracellular C-terminal domain of a receptor, an unknown molecule associates with the Pro-C terminal domain of a G protein-coupled receptor for each chemokine and thus leukocyte chemotaxis depending on the receptor is controlled. To examine this hypothesis and clarify therapeutic targets in inflammatory diseases as well as other various diseases, attempts are made to search for a CCR2-binding protein.As a result, a novel cytoplasmic protein associating directly and specifically with the Pro-12-C-terminal domain of CCR2 is found out and it is clarified that this protein forms clusters with CCR2 after stimulation with CCL2. Thus, it is confirmed that there is a novel signal transduction system in the G protein relating signal transduction in the CCL2-CCR2 pathway. It is also found out that this novel protein associates with the intracellular C-terminal domain of a receptor CCR5 too.
US07759063B2 DNA-based functionalization of single walled carbon nanotubes for directed assembly
Disclosed herein is an article comprising a nucleic acid-carbon nanotube molecular composite in selective communication with at least one of a plurality of material phases; the selective communication being the result of an affinity of functional groups present in the nucleic acid-carbon nanotube molecular composite for the at least one of the plurality of material phases; the material phases being at least a part of a substrate; the nucleic acid-carbon nanotube molecular composite comprising at least one of i) a nucleic acid disposed on a functionalized carbon nanotube; ii) a functionalized nucleic acid disposed on a carbon nanotube; and iii) a functionalized nucleic acid disposed on a functionalized carbon nanotube to form a nucleic acid-carbon nanotube molecular composite.
US07759062B2 T-structure invasive cleavage assays, consistent nucleic acid dispensing, and low level target nucleic acid detection
The present invention relates to systems, methods and kits for low-level detection of nucleic acids, detecting at least two different viral sequences in a single reaction vessel, and increasing the dynamic range of detection of a viral target nucleic acid in a sample. The present invention also relates to T-structure invasive cleavage assays, as well as T-structure related target dependent non-target amplification methods and compositions. The present invention further relates to methods, compositions, devices and systems for consistent nucleic acid dispensing onto surfaces.
US07759060B2 Molecular method for diagnosis of prostate cancer
Methods for diagnosing or detecting cancerous prostate tissue. A panel of 8 specific marker genes are provided. The overexpression of some of these marker genes compared to their expression in normal prostate tissue and the underexpression of the rest of these marker genes are indicative of cancerous prostate tissue. By using these 8 marker genes as a diagnostic tool, smaller tissue samples, such as those obtained by core needle biopsies can be used.
US07759057B2 Method for analyzing microbial communities
The present invention provides a method for quantitatively analyzing microbial genes, species, or strains in a sample that contains at least two species or strains of microorganisms. The method involves using an isothermal DNA polymerase to randomly and representatively amplify genomic DNA of the microorganisms in the sample, hybridizing the resultant polynucleotide amplification product to a polynucleotide microarray that can differentiate different genes, species, or strains of microorganisms of interest, and measuring hybridization signals on the microarray to quantify the genes, species, or strains of interest.
US07759055B2 Compositions of solution for sequencing reaction clean-up
Wash solution and method for purifying sequencing reaction product. The wash solution comprises an effective amount of guanidine in a low ionic solution to reduce or eliminate the presence of dye terminators in a sequencing reaction product. In its method aspects, the present invention comprises the addition of the wash solution to the sequencing reaction product prior to filtration, followed by filtration to reduce or eliminate unincorporated dye terminators. The purified sequencing products can then be resuspended and transferred to an appropriate substrate for sequencing or further preparation. Dye blobs formed from unincorporated dye terminators no longer interfere with the electropherograms generated upon electrophoresis of the sample.
US07759052B2 Anti-reflective polymer, anti-reflective composition containing the same, and method for forming pattern using the same
A polymer for crosslinking an anti-reflective film has a high refractive index. An anti-reflective composition containing the polymer is useful in a damascene process and an immersion lithography process using ArF (193 nm) of a semiconductor device manufacturing process.
US07759051B2 Laser mask and method of crystallization using the same
A laser mask and method of crystallization using the same that can produce a polycrystalline silicon thin film having uniform crystallization characteristics. According to the present invention, a method of crystallization using a laser mask having a reference pattern in a first block and the reverse pattern of the reference pattern in a second block includes providing a substrate having a silicon thin film; positioning the first block of the laser mask over a portion of the silicon film and irradiating a first laser beam through the first block; and moving either the laser mask or the substrate to position the second block of the laser mask over the portion of the silicon film and irradiating a second laser beam through the second block.
US07759044B2 Low activation energy dissolution modification agents for photoresist applications
A dissolution modification agent suitable for use in a photoresist composition including a polymer, a photoacid generator and casting solvent. The dissolution modification agent is insoluble in aqueous alkaline developer and inhibits dissolution of the polymer in the developer until acid is generated by the photoacid generator being exposed to actinic radiation, whereupon the dissolution modifying agent, at a suitable temperature, becomes soluble in the developer and allows the polymer to dissolve in the developer. The DMAs are glucosides, cholates, citrates and adamantanedicarboxylates protected with acid-labile ethoxyethyl, tetrahydrofuranyl, and angelicalactonyl groups.
US07759039B2 Toner containing silicate clay particles for improved relative humidity sensitivity
Toner particles, preferably emulsion aggregation toner particles, have improved relative humidity sensitivity through inclusion therein of silicate clay particles such as kaolin clay. The toner particles include a binder, preferably an acrylate-containing binder, at least one colorant, and silicate clay particles distributed in the binder. In a core-shell embodiment, the silicate particles are distributed in the core, the shell layer, or both. Developers of the toner in combination with carrier particles are also described.
US07759034B2 Electrophotographic photosensitive member, method of producing the same and image forming apparatus
The present invention relates to an electrophotographic photosensitive member and an image forming apparatus provided with the electrophotographic photosensitive member. The electrophotographic photosensitive member includes a cylindrical body and a photosensitive layer formed on a circumferential surface of the cylindrical body and including a latent image forming area and a non-latent image forming area. The photosensitive layer includes a stress relaxation portion at the non-latent image forming area for releasing stress applied between the cylindrical body and the photosensitive layer. The present invention further relates to a method of producing the electrophotographic photosensitive member. The producing method includes a first step for forming the photosensitive layer on the circumferential surface of the cylindrical body, and a second step for forming the stress relaxation portion at the non-latent image forming area of the photosensitive layer for releasing stress applied between the cylindrical body and the photosensitive layer.
US07759033B2 Electrophotographic photoreceptor, process cartridge and image forming device using the same
An electrophotographic photoreceptor comprising a photosensitive layer and a surface layer laminated on a conductive substrate in this order, wherein the surface layer contains a group 13 element and oxygen, and absorption peak intensities showing bonds other than a bond between the group 13 element and oxygen are 0.1 times or less of an absorption peak intensity showing a bond between the group 13 element and oxygen in an infrared absorption spectrum in a range of 4000 cm−1 to 400 cm−1, is provided.
US07759032B2 Photoreceptor with overcoat layer
An electrophotographic imaging member includes a substrate, a charge generating layer, a charge transport layer, and an overcoating layer, where the overcoating layer includes a terphenyl arylamine dissolved or molecularly dispersed in a polymer binder.
US07759031B2 Photoconductors containing fluorogallium phthalocyanines
A photoconductor comprising an optional supporting substrate, a fluorogallium phthalocyanine containing photogenerating layer, and at least one charge transport layer.
US07759030B2 P-terphenyl compound and photosensitive body for electrophotography using such compound
The present invention provides p-terphenyl compounds represented by the following general formula (1) and (2): and an electrophotographic photoconductor containing the compound. According to the invention, a charge transporting agent having improved solubility in an organic solvent and an electrophotographic photoconductor excellent in drift mobility and having high sensitivity and high durability are provided.
US07759025B2 Half-tone type phase-shifting mask and method for manufacturing the same
A half-tone type phase-shifting mask is disclosed. The mask includes a half-tone film disposed on a part on which a light-shielding pattern and a part on which a semi-light shielding pattern, and a light-shielding film disposed on the half-tone film residing in a part on which the light-shielding pattern. The semi-light shielding pattern includes a first semi-light shielding pattern and a second semi-light shielding pattern having a smaller dimension than that of the first semi-light shielding pattern. In the half-tone film, a region on which the light-shielding pattern is formed and a region of the second semi-light shielding pattern have a first light transmittance, while a region of the first semi-light shielding pattern has a second light transmittance different from the first light transmittance.
US07759022B2 Phase shift mask structure and fabrication process
A photomask and method for fabricating a photomask are generally described. In one example, a photomask includes a substrate, a multilayer (ML) stack having a peripheral region that is rendered substantially opaque for a desired wavelength of radiation by localized heating, and a first and second film applied to the ML stack, the thickness of the first and second films selected to provide desired phase shift and attenuation.
US07759021B2 Multi-transmission phase mask and exposure method using the same
A multi-transmission phase mask, and an exposure method using the same are disclosed. The mask comprises a transparent substrate, a light shielding film formed on the transparent substrate and defining a light transmission region and a light shielding region, and a phase inversion region formed on a predetermined portion of the light transmission region so as to allow exposure light to be transmitted therethrough with a phase of the light being inverted. In the method, a pattern of a semiconductor diode is exposed on a wafer by illuminating exposure light to the multi-transmission phase mask through a modified illumination system comprising at least two poles, each having a preset opening angle. According to the present invention, a defect wherein a pattern unit of a storage node contact pattern is not regularly opened on a wafer, or a defect wherein the pattern units are bridged to each other can be prevented from occurring.
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