baber/WOPTO huggingface dataset:
Patent JP-2007184412-A (JP)
Title: Cleaning method of chuck table of grinding apparatus
Inventor: MASUTANI FUMIO
IPC: B24B55/00
Filed: 2006-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning apparatus for grinding apparatus capable of improving the flatness of a silicon wafer by keeping the flatness of a chuck face at a high level for a long period of time, by making use of the prevention of biased ablation of the chuck surface caused by foreign matter on the chuck face.  <P>SOLUTION: A cleaning member 31 having a length in response to a radius of the chuck face 12 of a chuck table 11 makes contact with the chuck face 12 of the chuck table 11, and is rotated relatively circumferentially with respect to the chuck face 12 of the chuck table 11. Of the cross section of the chuck face 12 of the chuck table 11 of the cleaning member 31 cut along a flat plane perpendicular to a radial direction J at least a portion comprises a curved line in contact with the chuck face 12 of the chuck table 11. Further, the cleaning member 31 is divided into plural portions in the radial direction J of the chuck face 12 of the chuck table 11, and the divided respective cleaning members 31A, 31B are pressed independently against the chuck face 12 of the chuck table 11 by pressing members 32A, 32B.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007184197-A (JP)
Title: Guiding light
Inventor: TANO NORITAKA
IPC: F21S9/02
Filed: 2006-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guiding light connecting a power line 58 and a signal line 61 for which noise affecting other external devices is prevented to avoid noise from a lamp output line or the power line to the signal line.  <P>SOLUTION: This guiding light 10 has a guiding light plate unit and a lamp unit at the front of a main unit 12. It also has a lighting device 51 for lighting a lamp 16 at a high frequency, a power line terminal block 53 for connecting a power line 58, and a signal line terminal block 54 for connecting a signal line 61 inside of a cabinet 21 of the main unit 12. The signal line terminal block 54 lies at the right side of the cabinet 21 opposite to a lamp output line 85 at a high tension side, and over the power line terminal block 53. The upper plate of the cabinet 21 has a power line port 31, and a signal line port 32 which lies at the right side of this power line port 31. The power line 58 and the signal line 61 are arranged in a position where they don't cross and at least they are distant from the lamp output line 85 at the high tension side and don't cross with that line.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006102541-A (JP)
Title: Magnetic resonance imaging device
Inventor: YUI MASAO
IPC: A61B5/055
Filed: 2006-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging device in which an effect of a coupling eddy, which is the eddy magnetic field based on the gradient magnetic field of other channel, is measured with high precision and compensated.  <P>SOLUTION: The magnetic resonance imaging device comprises a first compensation means which orthopedically fairs the driving signal of each channel so as to compensate wave form strain by the eddy magnetic field, a second compensation means which orthopedically fairs the driving signal of each channel so as to compensate the wave form strain by the eddy magnetic field of other channel, and a driving means which provides to the coil system of each channel the synthetic signal of the output signal of the first compensation means and the output signal of the second compensation means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007187698-A (JP)
Title: Random number quality control device and control method
Inventor: TANAKA AKITOMO
IPC: H04L9/12
Filed: 2006-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a random number quality control device capable of rapidly controlling the quality level of a random number.  <P>SOLUTION: At the time of by receiving a random number signal in "0" and "1" output sections 1, 2, and generating the random number, the unbalance in number of pieces in the "0" and "1" is monitored with a random number quality monitor 4 and if there is a deviation from a desired ratio, a drive controller 6 discretely so controls the respective signal reception characteristics of each of the "0" and "1" output sections 1, 2 as to compensate the deviation. The amount of information tapped between a signal transmitter and a signal receiver can be reduced by holding a mark rate of the shared random number at 50%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007185827-A (JP)
Title: Filament winding apparatus
Inventor: HIOKI KENTARO
IPC: B29C70/06
Filed: 2006-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To control the ratio between fibers and a resin in resin-impregnated fibers in parallel with product molding without causing a hindrance in a product molding process in filament winding.  <P>SOLUTION: A filament winding apparatus 10 is composed of a krill stand 14 which sets/delivers carbon fibers, a resin bath 16 which makes the delivered carbon fibers be impregnated with the resin and supplies the resin-impregnated fibers, and an abutment guide part 18 which arranges the resin-impregnated fibers and winds them along a liner 20. In the krill stand 14, process controlling dummy fibers 34 are prepared separately from the carbon fibers 30 for winding. The dummy fibers 34 are supplied to a V<SB>f</SB>measuring instrument 28 trough the same process as that of the carbon fibers 30 for winding. Data on the ratio between the fibers and the resin measured by the V<SB>f</SB>measuring instrument 28 are sent to a control part 40 to be used to control a product molding process.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006221153-A (JP)
Title: Optical fiber communication system using optical amplification
Inventor: MASUDA KOJI
IPC: G02F1/35
Filed: 2006-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that Raman gain is limited and that an optical SNR enhancing quantity is limited in an optical fiber communication system.  <P>SOLUTION: In the optical communication system is so constituted that a signal light wavelength is located on a long wavelength side of a zero dispersion wavelength of a transmission line fiber, Raman gain in the wavelength at a short wavelength end of the signal light wavelength is higher than that in the wavelength at a long wavelength end of the signal light wavelength, signal light power at the long wavelength end of the signal light wavelength is higher than that in the wavelength at the short wavelength end of the signal light wavelength and an optical SNR spectrum after transmission is flat, or signal light wavelength is located on the short wavelength side of the zero dispersion wavelength of the transmission line fiber, Raman gain in the wavelength at the short wavelength end of the signal light wavelength is lower than that in the wavelength at the long wavelength end of the signal light wave length, the signal light power at the long wavelength end of the signal light wavelength is lower than that in the wavelength at the short wavelength end of the signal light wavelength and the optical SNR spectrum after transmission is flat.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007187081-A (JP)
Title: Suction noise reducing device
Inventor: NAKAYAMA TOSHIAKI
IPC: F02M35/12
Filed: 2006-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction noise reducing device having high responsiveness, simple construction and a longer life for reducing suction noises in a wide frequency range.  <P>SOLUTION: A thin plate vibration part 30 including a magnetic substance is provided between an intake passage 13 formed by a passage member 11 and a capacity part 14 formed by a resonator 12. Thus, the natural frequency of the vibration part 30 is changed with magnetic force generated from a magnetic circuit part 41. By changing the magnetic force generated from the magnetic circuit part 41 corresponding to an engine speed, the natural frequency of the vibration part 30 is quickly changed to approximate the vibration frequency of suction noises. This quickly reduces the suction noises in a wide range corresponding to the engine speed. The magnetic circuit part 41 controls the natural frequency of the vibration part in no contact with the vibration part 30. Thus, the vibration part 30 and the magnetic circuit part 41 each have a longer life.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007188308-A (JP)
Title: Printing system and storage medium
Inventor: KOGA HIROSHI
IPC: B41J29/38
Filed: 2006-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system capable of improving a printing speed in printing a document in which various attributes concerned with complicated output formats are set, capable of displaying the performance of a printer engine speed at maximum and capable of previously grasping a final output format, the number of sheets to be used, a sheet medium, and so on.  <P>SOLUTION: An application program interface (API) capable of mutually transmitting/receiving various information and data among an application program, a printer driver program and a printer printing control program is prepared. Before receiving print job data, a printer receives various graphics control information and attribute setting information of a print job by using an API function and previously executes optimizing processing concerned with printing control on the basis of these information. Then the printer executes the printing control processing of the received print job on the basis of the optimizing processing to print out the document.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006201777-A (JP)
Title: Plasma display device and driving method thereof
Inventor: KIM MYOUNG-KWAN
IPC: G09G3/291
Filed: 2006-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device and a driving method thereof, preventing wrong discharge generated in an address period and a sustain period when a temperature of a plasma display panel is outside of a predetermined temperature range.  <P>SOLUTION: The driving method of the plasma display device includes a power recovery circuit for applying an address voltage to a third electrode utilizing resonance of an inductor which is electrically connected to the third electrode, and the capacitive load which is formed by a first electrode, a second electrode and a third electrode formed in a crossing direction with these. The method also includes; a first step for measuring the temperature of the plasma panel; a second step for determining whether to perform power recovery operation in the address period using the measured temperature; a third step for applying a reset wave form to the first electrode; and a step for generating the address voltage in the address period according to the determination of the power recovery operation after the third step and applying the address voltage to the third electrode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006148967-A (JP)
Title: Antenna
Inventor: SHIBATA KAZUHIRO
IPC: H01Q1/12
Filed: 2006-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna which has no directivity, efficiently receives radio waves from various directions and has proper characteristic over a wide band.  <P>SOLUTION: The antenna comprises a rod 10, installed upright at a center portion and a plurality of curved plates that are arranged and installed at the outer circumferential side of the rod and curved convex toward the outer circumferential side. Thus omnidirectional characteristics are obtained. As the curved plates act as antenna elements, a surface area of the antenna elements increases for a monopole antenna, and thus, a good characteristic is obtained over a wide band.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007193633-A (JP)
Title: Interface function-equipped device circuit
Inventor: MORI YASUBUMI
IPC: G06F1/04
Filed: 2006-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interface-equipped device circuit having an I/F function with a host, and allowing achievement of low power consumption by an internal clock supply stop.  <P>SOLUTION: When detecting completion of access operation by an ATA (AT Attachment) control part 4 under control of a CE-ATA (Consumer Electronics ATA) I/F control part 21, supply of an internal clock ICLK1 from an internal clock generation circuit 6 is made to be stopped after execution of first transfer operation from an ATA task file 23 to an ATA task file 22. Thereafter, when the host 1 requires the access operation by the ATA control part 4, the supply of the internal clock ICLK1 from the internal clock generation circuit 6 is resumed after writing of setting contents of the ATA task file 22, and the access operation to a buffer 5 by the ATA control part 4 is made to be executed after executing second transfer operation from the ATA task file 22 to the ATA task file 23.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007043057-A (JP)
Title: Table for adhering sheet
Inventor: KURITA TAKESHI
IPC: H01L21/683
Filed: 2006-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a table for an adhering an adhesive sheet wherein the height position of the table can be adjusted depending on the thickness of a sheet and a wafer.  <P>SOLUTION: The table 13 is provided for adhering the adhesive sheet S on an upper plane of a semiconductor wafer W. The table 13 is composed of an outer table 51 and an inner table 52. The outer table 51 and the inner table 52 are arranged to move up and down through single axis robots 54, 56, respectively, and the inner table 52 is arranged to move up and down at the same time when the outer table 51 is moved up and down.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007201168-A (JP)
Title: Natural oxide film removing method and semiconductor device manufacturing method
Inventor: HORIUCHI ATSUSHI
IPC: H01L21/302
Filed: 2006-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a natural oxide film removing method for allowing other insulating film not to extremely retract when a natural oxide film is removed, and also to provide a semiconductor device manufacturing method using the removing method.  <P>SOLUTION: A gate electrode 21a is formed on the surface of a semiconductor substrate (10a) via a gate insulating film 20a. Recessions A are formed in the semiconductor substrate on both the sides of the gate electrode 21a. The natural oxide film 27 formed on the inner wall surface of the recess is removed by etching processing. A conductor is embedded in the recession with the natural oxide film removed therefrom so as to form a pair of source-drain regions on both the sides of the gate electrode. Concerning the etching processing for removing the natural oxide film 27, the surface of the natural oxide film 27 is processed with the use of etching gas containing ammonia and hydrogen fluoride as the first processing, and a product (the layer 27c of a complex) generated in the first processing is dissolved and made to vaporize as the second processing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007200462-A (JP)
Title: Optical pickup and information-processing device
Inventor: KOJIMA HIROAKI
IPC: G11B7/125
Filed: 2006-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a deviation of an optical axis small with a simple mechanism, the deviation being caused by a light beam transmission-adjusting means for adjusting the optical power of a light beam which a light source emits.  <P>SOLUTION: The light beam transmission-adjusting means is provided with; a holder which holds a first transmission element and a second transmission element which are orthogonal each other and on which a permanent magnet is mounted; and a base which holds a rotational shaft and on which an iron core for switching a position of the holder between first and second switching positions or holding it at the first or second position and a coil are mounted. In the first switching position at which a light beam passes through the first transmission element, the permanent magnet and the iron core are attracted and held in a state, in which the small projections of the holder contact the regulating surface of the base, and positioned, and in the second switching position at which a light beam passes through the second transmission element, the permanent magnet and the iron core are attracted and held in a state, in which the small projections of the holder contact the regulating surface of the base, and positioned. The position of holder is switched to the first and second switching positions by applying pulses to the coil.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006206045-A (JP)
Title: Lighting and/or signaling assembly for vehicle with improved actuator switch
Inventor: ALVAREZ GARCIA DANIEL
IPC: B60Q1/12
Filed: 2006-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the reliability applied to a headlamp, and prolong its service lifetime.  <P>SOLUTION: An illumination or display system for a vehicle, in particular, an automobile comprises at least one illumination or display device capable of generating at least one light beam and provided with at least one actuator (12") to adjust the angle of the light beam, and at least one actuator control device (5), (6) to control the actuator. The actuator control device has control means (5), (50), (51), (52) which cannot transmit effective set point information items (CDa = CD<SB>n</SB>) to the actuator (12") only when the present value (CD<SB>n</SB>) of the set point information item is substantially different from the previous value (CD<SB>n-1</SB>) of the set information item. The improved actuator control device built in the system is useful for enhancing the reliability and prolonging the service lifetime.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007201880-A (JP)
Title: Image encoder and image decoder
Inventor: SOU YOUCHIYOU
IPC: H04N19/136
Filed: 2006-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the scale of an operation hardware in an image encoder and an image decoder.  <P>SOLUTION: The image encoder and image decoder based upon H.264/AVC is provided with an adder array part 114 capable of switching the configuration of a computing unit required for a generating operation of 1/4 precision predicted pixel of luminance 16×16 pixel blocks in prediction processing between frames and a generation operation of predicted pixel blocks in prediction processing in a frame corresponding to prediction modes, and the adder array part 114 is shared by the prediction processing in the frame and the prediction processing between frames.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007208450-A (JP)
Title: Image transmitter
Inventor: KUMAKURA SHUNICHI
IPC: H04N1/00
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image transmitter which can perform simultaneous transmission, without having to perform color/monochrome transformation of image data, even when the address of a color machine and the address of a monochromatic machine are mixed in the address of simultaneous transmission.  <P>SOLUTION: An address of simultaneous transmission is checked for mixture of an address for transmitting image data, by using a network (network FAX, such as IP-FAX or SIP-FAX) and an address for transmitting image data by using a public line (G3-FAX). In case of only network FAX, a document is read out in color mode, and a color image is transmitted to all addresses. In case of mixed address, the document is read out in monochrome mode, and monochrome image is transmitted to all addresses.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006282655-A (JP)
Title: Lipid metabolism regulant
Inventor: TANIMIZU KOICHI
IPC: A61K9/16
Filed: 2006-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lipid metabolism regulant useful for preventing or improving obesity and a fatty liver, capable of being widely utilized in pharmaceutical and food industries and, further, in animal feed and other industries, capable of inhibiting expression of a fatty acid synthetic enzyme group in a liver, capable of depressing activity thereof, and capable of decreasing amounts of triacylglycerol and cholesterol.  <P>SOLUTION: This lipid metabolism regulant contains a 20-36C higher aliphatic alcohol as an active ingredient and depresses expression of a fatty acid synthetic enzyme, wherein a fatty acid synthetic enzyme comprises fatty acid synthase, glucose-6-phosphate dehydrogenase, ATP-citrate-lyase, malic enzyme, pyruvate kinase, and glycerol-3-phosphate acyltransferase. Further, the higher aliphatic alcohol is in a powdered state and has an average particle diameter of 1-150 μm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007205248-A (JP)
Title: Control valve for variable displacement compressor
Inventor: KUME YOSHIYUKI
IPC: F16K31/06
Filed: 2006-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce labor hours and man-hours required for processing and assembly so as to reduce a manufacturing cost.  <P>SOLUTION: There are provided: a power supply head 31 having a power connector part 31A; and a cylindrical housing 60 fitted to a coil 32 and the power supply head 31. An annular groove 75 for seal is formed in the outer peripheral part of the power supply head 31, and an O-ring 66 is loaded on the annular groove 75 for seal with a state where the O-ring 66 is compressed radially inward by the housing 60. An annular groove 76 for caulking is formed on an upper side of the annular groove 75 in the outer peripheral part of the power supply head 31 and an upper end part 62 of the housing 60 is pressed into the annular groove 76 to be caulked and fixed to the annular groove 76. The upper end part 62 of the housing 60 is formed in a trumpet shape at first so as not to damage a seal member such as an O-ring, and the upper end part 62 is pressed radially inward after the fitting and then is caulked and fixed in the annular groove 76.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007202807-A (JP)
Title: X-ray ct apparatus
Inventor: YAMAZAKI MASAHIKO
IPC: A61B6/03
Filed: 2006-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent image quality from deteriorating due to the displacements of a plurality of scanning systems of a multi-tube type X-ray CT apparatus in the direction of a body axis.  <P>SOLUTION: A gantry 1 comprises: a first scanning system which includes an X-ray tube 12 and an X-ray detector 13; a second scanning system which includes an X-ray tube 22 and an X-ray detector 23; and a third scanning system which includes an X-ray tube 32 and an X-ray detector 33. A control unit 3 comprises: a displacement detection part 42 which detects the relative displacements of the first-third scanning systems in the direction of the body axis of a subject; data correction parts 61, 62 and 63 which correct the displacement of object data, collected by respective data collecting parts 14, 24 and 34, in the direction of the body axis, on the basis of the relative displacements; a preprocessing part 70 which converts the corrected object data into projection data; and an image reconstruction part 80 which reconstructs an image of the subject by merging the projection data corresponding to the respective scanning systems.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007211994-A (JP)
Title: Heating cooker
Inventor: FUJII YUJI
IPC: F24C15/00
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve safety by performing at least two actions regardless of cooking menus before starting heating of a heating portion, and to improve operability by performing the operation by a similar operating method regardless of cooking menus.  <P>SOLUTION: As the cooking menu including manual setting is selected by repeatedly operating a selecting means 3a to start heating motion of the heating portion 1 by a heating starting means 3b, the operation can be simplified with similar operating procedure regardless of automatic cooking and manual cooking, and the heating of the heating portion 1 can be started only by performing at least two or more operations in any cooking.  <P>COPYRIGHT: (C)2007,JPO&INPIT