baber/WOPTO huggingface dataset:
Patent JP-2009167884-A (JP)
Title: Intake quantity control method and device of internal combustion engine
Inventor: SUETSUGU HAJIME
IPC: F02D13/02
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the stop of an electric actuator 123 more than necessary by accurately determining the overheat state of the electric actuator 123, in a lift characteristic variable mechanism.  <P>SOLUTION: This intake quantity control method includes a process of supplying electric power to the electric actuator 123 so as to obtain a target lift characteristic of an intake valve 21 corresponding to a target cylinder air volume, a process of determining that the temperature of the electric actuator 123 is high when an electric current value of supply electric power to the electric actuator 123 is larger than a threshold on the target lift characteristic, and a process of changing an operation quantity to the electric actuator 123 so as to reduce the supply electric power to the electric actuator 123 by receiving the determination of the high temperature of the electric actuator 123.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054982-A (JP)
Title: Package for mounting electronic component, and electronic equipment using the same
Inventor: TANIGUCHI MASAHIKO
IPC: H01L23/04
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for mounting electronic components and electronic equipment, capable of preventing air-tightness failures when through-holes for fixing signal pins are made greater to increase the characteristic impedance.  <P>SOLUTION: In a package for mounting electronic components including a joint portion 1b having an upper peripheral area to which a lid 6 is welded or brazed, a base body 1 having a portion 1a to mount electronic components 5 and a plurality of through-holes 1c passing from its top to the bottom, and signal pins 3a passing through the sealing material 2 filled in the through-holes 1c and fixed thereto, the through-holes 1c pass through the base body 1 at a slant so that their openings on the top of the base body position closer to the center of the base body 1 than the openings on the bottom of the base body 1. Since the through-holes 1c are away from the joint portion 1b on the top of the base body 1, it is possible to suppress generation of cracks and separation of the sealing material 2 and assure air-tightness of the package. Consequently, high reliable electronic equipment can be obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009168224-A (JP)
Title: Actuator with rod
Inventor: FUKAMACHI TETSUYA
IPC: F15B15/24
Filed: 2008-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator with a rod adjusting a stroke even in retraction or extrusion and capable of preventing rattling in either of retraction or extrusion when the stroke is adjusted in the actuator equipped with two rods.  <P>SOLUTION: A first stroke adjustment part 35 for adjusting the stroke of a first piston rod 22 in retraction (recession) is provided in a first cylinder hole 13. A second stroke adjustment part 38 for adjusting the stroke of a second piston rod 32 is provided on an end of a second head rod 37 fixed on a second piston 28. Protruding ends of the first piston rod 22 and the second piston rod 32 are fixed floatedly by an end plate 10, and the first piston rod 22 and the second piston rod 32 are interlocked.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009172004-A (JP)
Title: Game machine
Inventor: SAITO TAKESHI
IPC: A63F7/02
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce burden on the processing of the main control board in a game machine.  <P>SOLUTION: The game machine includes: a ball detection means which transmits a ball detection signal responding to the detection of game balls passing through a prescribed area on a game board; the first control means which carries out a ball detection signal-receiving processing for receiving the ball detection signal and a prescribed signal-transmission processing for transmitting a prescribed signal responding to the reception of the ball detection signal; and the second control means which carries out a determination processing for determining whether the state of a prescribed winning pocket is shifted to that advantageous for players responding to the reception of the prescribed signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306162-A (JP)
Title: Device for processing, method of processing, method of cognizing object to be processed, and memory medium
Inventor: YAMAGUCHI HIROSHI
IPC: H01L21/02
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for processing and a method of processing capable of detecting information on positional deviations of an object to be processed which is carried into a processing unit with high accuracy using a small number of detectors and processing the object to be processed under conditions of a small positional deviation.  <P>SOLUTION: A CCD detector 30 captures an image of a circular arc shape of the outer periphery of a semiconductor wafer W which is in a standby state at a standby position W1 adjacent to an inlet of a processing unit 1. A computing unit 40 detects position data of a plurality of positions in the circular arc shape from the imaged circular arc shape of the outer periphery of the semiconductor wafer W, obtains an imaginary circle of the semiconductor wafer W, calculates the coordinate of its center, and calculates the "positional deviation information" of the semiconductor wafer W at the standby position W1. Further, a carrier device 12 is controlled by a controller 50 based on the "positional deviation information" to make a positional correction of the semiconductor wafer W in the processing unit 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173500-A (JP)
Title: Impregnation composition for hardened cement product
Inventor: TSUYUKI HISAMITSU
IPC: C04B41/68
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impregnation composition for hardened cement products which is excellent in durability, emits little odor during application, has a low viscosity, and is free from the destruction of an aggregate and to provide a method for producing the same.  <P>SOLUTION: Provided are an impregnation composition for hardened cement products comprising (A) 20-80 pts.mass silicone oil and (B) 80-20 pts.mass 1-10C alcohol, and further comprising (C) 20-500 pts.mass, per 100 pts.mass total of components (A) and (B), silicic acid-containing solution and a method for producing the same.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181988-A (JP)
Title: Cooling device
Inventor: MASAOKA HISAKAZU
IPC: H05K7/20
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate work for assembling a fan for internal air etc., to a main body case.  <P>SOLUTION: A main body case-side first terminal 65 is fixed to a fan unit fixation portion 61 for fixing the fan unit 40 for internal air on the side of the main body case 11, and a fan-side terminal 46 is fixed at the position of a motor bracket 42 of the fan unit 40 for internal air where it is connected directly to the main body case-side first terminal 65 in a state wherein the fan unit 40 for internal air is fixed to fan unit fixation portions 61 and 62. Consequently, when the fan unit 40 for internal air is assembled in the main body case 11, a connection between the fan-side terminal 46 of the fan unit 40 for internal air and the main body case-side first terminal 65 on the main body case side can be completed simultaneously with completion of fixing of the fan unit 40 for internal air to the main body case 11 side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181602-A (JP)
Title: Method for evaluating characteristics of multilayer optical recording medium
Inventor: MISHIMA KOJI
IPC: G11B7/24038
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To clearly judge and evaluate influence of film thickness and a material of an information recording layer, and that of uneven thickness of a spacer layer and so on, even in a multilayer optical recording medium with three or more information recording layers.  <P>SOLUTION: In the method for evaluating characteristics, the characteristics of the multilayer optical recording medium is evaluated by irradiating the multilayer optical recording medium having three or more information recording layers with a laser beam, passing a first signal obtained from reflected light of the laser beam through a frequency filter, and using a second signal obtained via a highpass filter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178725-A (JP)
Title: Laser beam machining apparatus and method
Inventor: KOMIYA TOMONORI
IPC: B23K26/073
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus and method in which spherical aberration of a convergent lens can be suppressed small while a laser beam is efficiently used.  <P>SOLUTION: The laser beam machining apparatus 10 includes a lens unit 20 as a laser shaping means in which laser beams L are shaped annularly around the optical axis A by refracting all the laser beams L from a laser light source 12. The annular laser C shaped by the lens unit 20 is focused at one point by a convergent lens 23, with machining performed on a workpiece W.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182496-A (JP)
Title: Defence apparatus
Inventor: NAGOYA MITSUGI
IPC: H04L12/66
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for properly defending a communication apparatus against an attack.  <P>SOLUTION: A communication control apparatus 10 includes: a database storing reference data for determining communication data used to attack the communication apparatus; a searching circuit for acquiring the communication data and searching whether the reference data stored in the database are included in the communication data; and a processing execution circuit for filtering the communication data when the communication data including the reference data is transmitted to a specific communication apparatus at the predetermined times or more. A PHY processing section 5a omits processing for confirming whether the address of a destination is the address of its own apparatus, and supplies the acquired communication data to the searching circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008113042-A (JP)
Title: Semiconductor device
Inventor: ITO MASANORI
IPC: H01L23/522
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that can sufficiently lower the series resistance component of signal lines, can reduce high-frequency resistance even in the case of using for transmitting high-frequency signals, and can further raise power gains if, for example, used for high-power MMICs.  <P>SOLUTION: In this semiconductor, a microstrip line 300 including an interlayer film and a signal line of a two-layer wiring structure (upper and lower layer wirings) is formed on a semiconductor substrate where predetermined elements are formed. On the lower wiring 306, an interlayer with a plurality of contact holes 310 that provide openings for the lower wiring 306 is formed. The upper wiring 312 is formed on all the surfaces including the side surface and bottom surface of the contact holes 310.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008270169-A (JP)
Title: Fuel cell
Inventor: MATSUOKA KOJI
IPC: H01M4/86
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the oxidation and corrosion of a carbonaceous material contained in a cathode, which occur because of reverse current produced at the time of starting a fuel cell.  <P>SOLUTION: A fuel cell 10 includes a platy cell 50, which includes a first separator 34 at one side and a second separator 36 at the other side. The cell 50 includes a polymer electrolyte membrane 20, an anode 22, and a cathode 24. The anode 22 has a laminate composed of a catalyst layer 26 and a gas diffusion layer 28. Similarly, the cathode 24 has a laminate composed of a catalyst layer 30 and a gas diffusion layer 32. The catalyst layer 30 contains a porous carbonaceous material having micropores formed therein, and ion-exchange resin, both constituting an electrical double layer. At least a portion of the porous carbonaceous material carries a catalyst metal such as platinum. Carbon derived from carbide is preferably used as the porous carbonaceous material. Preferably, the carbon derived from carbide includes micropores which each have a size of ≤1 nm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178908-A (JP)
Title: Mold release film
Inventor: KUNUGIHARA KAZUHIRO
IPC: C08J5/18
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold release film preventing a foreign matter and a defect from getting difficult to be observed, when conducting visual inspection by a crossed Nichols method for defect inspection of a polarizing plate, and attaining high inspection precision.  <P>SOLUTION: This mold release film is a film having a mold release layer on one face of a polyester film having 7-18% of film haze, and 77 or less of L value of the film measured by a reflection method, and peeling force of a surface of the mold release layer is within a range of 10-100 mN/cm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180930-A (JP)
Title: Electronic equipment
Inventor: OTA YASUYOSHI
IPC: G03B42/04
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To simply and accurately regulate a relative position with respect to a mating device for transmitting and receiving information to/from the mating device, using a laser beam.  <P>SOLUTION: Protrusions 132 provided in a plurality of portions on an opposed face 96 are inserted into positioning holes 82 provided respectively in corresponding portions on an opposed face 60, when a portable electronic cassette 12 is mounted on the opposed face 96 to bring the opposed face 60 into contact with the opposed face 96, in order to communicate the electronic cassette 12 with an image reader 84 by the laser beam, and the relative position between the electronic cassette 12 and the image reader 84 is thereby aligned to a communicable position where a laser beam emitting hole 62 of the electronic cassette 12 is opposed to a photoreception hole 100 of the image reader 84, and where a laser beam emitting hole 98 of the image reader 84 is opposed to a photoreception hole 64 of the electronic cassette 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008199607-A (JP)
Title: Driver circuit with top level shifter for transmitting input signal and corresponding method
Inventor: HERZER REINHARD DR
IPC: H03K19/0185
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver circuit capable of transmitting a signal between circuit portions where a reference potential difference is positioned so as to be equal to or higher than the voltage resistance of a gate oxide of a transistor in use.  <P>SOLUTION: In a driver circuit 10 including a TOP level shifter 80 for transmitting an input signal from a driving logic 20 to a TOP driver 40, the TOP level shifter is formed as a device constituted of a pulse generating circuit 82, an UP level shifter branch 84, a DOWN level shifter branch 86, and a signal evaluation circuit 88 post-connected thereto. In a corresponding method for transmitting the input signal, when the UP level shifter branch or the DOWN level shifter branch or both the level shifter branches apply signals to respective additional input parts of the signal evaluation circuit, the signal evaluation circuit delivers an output signal to the TOP driver.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009186593-A (JP)
Title: Cleaning device and image forming apparatus
Inventor: SENGOKU KENJI
IPC: G03G9/08
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus stably inhibiting growth of toner aggregates for a long period of time while suppressing increase in the scale of the apparatus, and suppressing generation of image density unevenness caused by the shock generated by contact between an agitator brush 93 and a peripheral member.  <P>SOLUTION: An agitator brush 93 comprising a rotation shaft 93a that is rotationally driven and a brush part 93b comprising a plurality of bristles raised on the circumferential surface of the shaft, is provided in a position where a toner scraped from an intermediate transfer belt by a cleaning member not shown in the figure and then parted from the cleaning member, deposits in a casing of the cleaning device, the position also allowing the top of the brush part 93b to come in contact with the peripheral member. The brush part 93b includes a helical structure having a helix on the circumferential face of the rotation shaft 93a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187612-A (JP)
Title: Method of manufacturing magnetic head
Inventor: ENDO HIROSHI
IPC: G11B5/39
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve flatness of a magnetoresistive effect element in a method of manufacturing a magnetic head.  <P>SOLUTION: The method includes steps of: forming a first metal film composed of three layers on a magnetoresistive effect film; forming a polishing resistant film on an upper layer of the first metal film; depositing a magnetic domain control film to cover the entire surface; forming a second metal film composed of three layers on the magnetic domain control film; removing the first metal film on the magnetoresistive effect film, the second metal film on the magnetic domain control film, and the polishing resistant film; and forming an upper part shield layer on the magnetoresistive effect element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194550-A (JP)
Title: Image quality adjustment device, image quality adjusting method, and program
Inventor: NAGANUMA HIROMASA
IPC: H04N7/173
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve output image quality by performing proper image quality adjustment of only a needed part during reproducing content.  <P>SOLUTION: There is provided the image quality adjustment device including: a characteristic point extracting part 60 for analyzing a video signal of content recorded in a recording medium and extracting characteristic point information of the content; an output image quality adjusting part 70 for adjusting output image quality of video of the content during reproducing the content recorded in the recording medium; and an image quality adjustment control part 114 for controlling the output image quality adjusting part on the basis of the characteristic point information of the content.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190234-A (JP)
Title: Image forming apparatus, information processing apparatus controlling it, information processing method, its program, and storage medium
Inventor: OYA HIROSHI
IPC: B41J2/44
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce color misregistration by correcting the write start position of image data in a sub scanning direction in units of interval smaller than a main scanning line interval.  <P>SOLUTION: The amount of misregistration of each scanning line for a plurality of light beams is measured. The measurement results are stored. The shape of each scanning line is measured from the measurement result, and a scanning line curvature cancellation curve that has a curve and an inclination that can cancel a curve and an inclination of the measured shape of each scanning line is acquired. The positions of the end points of a plurality of straight lines that approximate the curve and that are located in positions by an integral multiple of a main scanning line interval from a reference position indicating the ideal position of a main scanning line are acquired as division positions for each color. The division positions for each color are adjusted according to the amount of misregistration of each color. The amount of displacement from the reference position of the plurality of straight lines having the acquired division positions as their end points is obtained. For each of a plurality of ranges into which the main scanning line is divided at the division positions adjusted, image data in the corresponding range is displaced for each color by the amount of displacement of the plurality of straight lines from the reference position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009167155-A (JP)
Title: Wetting liquid and cleaning paper/cotton
Inventor: AKAO YUKIHIRO
IPC: A61K8/49
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wetting liquid and cleaning paper/cotton surely exhibiting antiinflammatory effects and antiallergic effects by defining the appropriate added amount of mangosteens exhibiting useful physiological actions.  <P>SOLUTION: The cleaning paper/cotton shown in a specific example, impregnated with a wetting liquid containing a xanthone derivative mixture containing α-mangosteen in an amount within the range of 1 μmol to 1 mmol relative to 1 kg of a solvent, exhibits considerable therapeutic effects when used as a hip wiper and is judged to have significant therapeutic effects on a rash, a bedsore or allergic inflammation. Therefore, it has been shown that the xanthone derivative mixture containing α-mangosteen is necessary to be contained in an amount of at least 1 μmol relative to 1 kg of a solvent in the wetting liquid to be impregnated in the cleaning paper/cotton in order to surely obtain antiinflammatory effects and antiallergic effects.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198196-A (JP)
Title: Gas sensor control device
Inventor: HANEDA SATOSHI
IPC: G01N27/419
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately determine the abnormality of activity failure, disconnection or the like, while suppressing adverse effects on gas concentration detection accuracy.  <P>SOLUTION: A current measurement resistor 61 is connected to a negative terminal of a sensor cell, and the current-measured result by the current measuring resistor 61 is output as a VS1 from a differential amplifying circuit 66 to a microcomputer. A differential amplifying circuit 62 is connected to an opposite-to-sensor terminal of the current measuring resistor 61. Regarding an electric pathway for electrically interconnecting the sensor terminal of the current measuring resistor 61 and the differential amplifying circuit 62, a switch circuit 71 is disposed on the pathway on which element current does not flow, and the potential difference between both terminals of the current measurement resistor 61 is made zero by blocking the switch circuit 71. The microcomputer detects the electromotive force of the sensor cell, while the switch circuit 71 is closed, and the abnormality of the sensor element or sensor circuit is determined, based on the electromotive force.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195142-A (JP)
Title: Method for obtaining liver ovoid cell
Inventor: TANIGUCHI HIDEKI
IPC: G01N33/53
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for isolating and identifying a liver ovoid cell from the liver, and to provide a method for culturing a single cell of the liver ovoid cell.  <P>SOLUTION: The method for separating and/or obtaining the liver ovoid cell from a mammal comprises a step of investigating the expression of CD133, CD45, and Ter119. In particular, the liver ovoid cell exhibiting three cell surface markers of CD133, CD45, and Ter119 in patterns of CD133<SP>+</SP>, CD45<SP>-</SP>, and Ter119<SP>-</SP>is separated and/or obtained from the mammal. The method for culturing the single cell of the liver ovoid cell comprises culturing the resultant liver ovoid cell in the presence of a growth factor and an extracellular matrix.  <P>COPYRIGHT: (C)2009,JPO&INPIT