baber/WOPTO huggingface dataset:
Patent JP-2009275548-A (JP)
Title: Control valve of variable displacement type compressor
Inventor: UMEMURA SATOSHI
IPC: F04B49/00
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control valve of a variable displacement type compressor allowing inexpensive manufacturing of a constitution for an autonomous control in a direction for reducing discharge capacity by forcibly opening a valve of an air supply passage and reduction of the discharge capacity by surely opening the valve of the air supply passage.  <P>SOLUTION: In a valve chest 42 of the control valve CV1, a valve element part 48 for opening/closing the air supply passage 33 is provided by contacting/separating with/from a valve seat 49 provided in the valve chest 42. In a pressure-sensitive chamber 45, an inlet pressure sensitive member 50 related to positioning of the valve element part 48 in the valve chest 42 by displacing based on pressure fluctuation of an inlet chamber 26. The inlet pressure sensitive member 50 is connected to the valve element part 48 in operation. A valve element energizing plate 60 is disposed between the inlet pressure sensitive member 50 and an internal surface of the pressure-sensitive chamber 45. The valve element part energizing plate 60 forcibly moves the valve element part 48 in a direction away from the valve seat 49 by its own deformation when a temperature reaches a prescribed temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278508-A (JP)
Title: Sound output device and sound output method
Inventor: DAISHIN HIDEKI
IPC: H03G11/00
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To keep output signal intensity enough while preventing the degradation of sound quality and to maintain the output signal intensity within a range not exceeding a maximum allowable value.  <P>SOLUTION: In the sound output device 10, a sound input signal as an analog signal is input to a D-class amplifier 11. In the D-class amplifier 11, a delta-sigma modulation section 111 delta-sigma-modulates a pulse signal generated in a switching section 112 to generate a one-bit signal with the signal. The amplitude voltages of the pulse signal and the one-bit signal are determined by driving voltage Vcc applied to the switching section 112, and the driving voltage Vcc is output by a Vcc control section 12 and it is applied to the D-class amplifier 11. In the sound output device 10, the driving voltage Vcc is set by a micro computer 17 according to a signal intensity V detected by an output detection section 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278034-A (JP)
Title: Uv sensor and method of manufacturing the same
Inventor: EBE MICHIHIRO
IPC: H01L31/10
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a UV sensor that prevents the reduction in light receiving sensitivity, and to provide a method of manufacturing the same.  <P>SOLUTION: A low-concentration N-type region formed in the semiconductor layer of an SOI substrate and a low-concentration P-type region brought into contact with the low-concentration N-type region to form a PN junction are sandwiched between a heavily doped N-type region and a heavily doped P-type region which have higher concentrations than the low-concentration N-type region and the low-concentration P-type region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282561-A (JP)
Title: User authentication system, user authentication method and program
Inventor: WATANABE TATSU
IPC: G06F21/00
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To secure confirmation of identity without breaking a form of an existing authentication system.  <P>SOLUTION: A terminal transmits a public key certificate and a private key to an intermediate authentication server, logs into it, and transmits a use request of service to a service site. The service site transmits a redirect for authentication intermediation to an OpenID authentication server when receiving the use request of the service from the terminal. When the OpenID authentication server receives the redirect for the authentication intermediation from the service site, the OpenID authentication server requests input of an ID and a password from the terminal, notifies the intermediate authentication server about a handle of a user, and transmits an authentication request. The intermediation server performs authentication by confirming a login situation of the user to the authentication request from the OpenID authentication server. The OpenID authentication server receives an authentication result from the intermediate authentication server, and transmits it to the service site. The service site provides the service to the mobile terminal of the user when receiving the authentication result of the effect that the authentication succeeds from the OpenID authentication server.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281815-A (JP)
Title: Three-dimensional shape measuring method and three-dimensional shape measuring device
Inventor: KUWABARA KAZUKI
IPC: G01B11/24
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional shape measuring method extracting surely a light cutting line in an imaged image of the light cutting line regardless of magnitude of a reflectivity of a measuring object surface, brightness of illumination in a measuring environment or the like, and coping with robust automatic control relative to exposure.  <P>SOLUTION: This three-dimensional shape measuring method by an optical cutting method is described as follows: two-dimensional images in a plurality of exposure states including a critical state on the under side and a critical state on the over side are acquired; a brightness volume V which is an integrated value of brightness values on image data is calculated relative to each of the plurality of acquired two-dimensional images; a mean value of each calculated brightness volume V relative to the plurality of two-dimensional images is set as a target brightness volume V<SB>ref</SB>in a control of exposure; and exposure is controlled based on a difference determined by comparing an input signal based on the target brightness volume V<SB>ref</SB>with a feedback signal based on a measured brightness volume V<SB>means</SB>calculated relative to a two-dimensional image corresponding to each scanning position to a work of slit light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283104-A (JP)
Title: Optical disk device, method of controlling the same, program, and information storage medium
Inventor: NISHIKATA NAOYUKI
IPC: G11B7/125
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device wherein a servo error hardly occurs when adjustment of a parameter about servo control is performed.  <P>SOLUTION: The optical disk device is provided with: an optical pickup 13 for outputting an output signal, according to the information recorded in an optical disk medium, according to the optical pickup 13; and a servo executing part for controlling a relative position of the optical pickup 13 for the surface of the optical disk medium and executing servo control for maintaining a state in which information can be read from the optical disk medium, during execution of servo control, wherein respective values of a plurality of parameters, set regarding servo control are changed to the prescribed target value and parameter adjustment is performed. In parameter adjustment, the parameter values are changed divided into a separated plural number of times, and during the execution of the plural times, the other parameters are changed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289779-A (JP)
Title: Silicon wafer cleaning method and device
Inventor: OKUUCHI SHIGERU
IPC: H01L21/304
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method and a cleaning device that prevent the device from becoming huge excessively even in the case of a silicon wafer having an increased aperture, also reduce the amount of used chemical with respect to the aperture.  <P>SOLUTION: By the cleaning method, a silicon wafer is moved and washed in a cleaning liquid of a cleaning tank. On a down slope where a stream of water or an air current is jetted out of one portion of the surface being provided in the cleaning tank, the silicon wafer is moved by free fall without being brought into contact with the slope. On an up slope following the down slope provided in the cleaning tank, the silicon wafer moved by free fall is pulled and moved without being brought into contact with an inclined surface for cleaning during the travel. The silicon wafer cleaning device includes the cleaning tank where the bottom section has a down slope from an inlet side and an up slope toward an outlet side. The down slope has a jet for jetting out a stream of water and/or bubbles, the up slope has a means for pulling and moving the silicon wafer along the inclined surface, and the silicon wafer is cleaned in the cleaning liquid while the silicon wafer is moved on the down and up slopes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290366-A (JP)
Title: Baw filter and manufacturing method thereof
Inventor: SHIRAI TAKEO
IPC: H01L41/319
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a BAW filter capable of improving a mechanical quality factor of each resonator and filter characteristics, and to provide a method of manufacturing the BAW filter.  <P>SOLUTION: In the BAW filter, a plurality of resonators 3, which have a piezoelectric layer 32 between lower and upper electrodes 31, 33, are formed at one surface side of a support substrate 1. On the support substrate 1, a cavity 1a, which exposes a surface at the side of the support substrate 1 in the lower electrode 31 of each resonator 3, is formed. Each resonator 3 is formed while warping in a convex shape at the side of the support substrate 1, and a surface 31a at the side of the cavity 1a in the lower electrode 31 becomes a convex curved surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285097-A (JP)
Title: Game machine
Inventor: TERUI YOICHI
IPC: A63F5/04
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of avoiding the monotony of an AT game and arousing players' eagerness to a game by allowing a player to select different types of AT games when winning an AT lottery.  <P>SOLUTION: When a player acquires an AT lottery right, this game machine accepts a player's selection of a pushing-order AT game or a stop symbol AT game. When the pushing-order AT lottery is selected, this game machine notifies an order of operating stop buttons 2 (2a, 2b and 2c), or a winning combination with pushing order, and the player can win a minor winning combination by operating the respective stop buttons 2 in the order. When the stop symbol AT game is selected, this game machine notifies a stop symbol specification winning combination and the player can win the minor winning combination by stopping the stop symbols. Consequently, the game machine allows the player to execute an AT game of favorite type to arouse the player's eagerness to the game.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288591-A (JP)
Title: Panel and driving control method
Inventor: SENOO YUKI
IPC: G09G3/20
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve variation in luminance of each pixel.  <P>SOLUTION: In a pixel 201, in a writing-plus-mobility correction period, a sampling transistor 31 turns on and then turns off thereafter. When the sampling transistor 31 turns on, namely, when a scanning potential is set at a high potential, an auxiliary capacitor 231 accumulates electric charges supplied thereto and holds a prescribed potential. When the sampling transistor 31 turns off, variation in gate potential Vg of a driving transistor 32 becomes dull because of electric charges accumulated in the auxiliary capacitor 231. Since the variation in gate potential Vg of the driving transistor 32 becomes dull, a feedthrough voltage drop becomes small and then variation in luminance of each pixel due to the feedthrough voltage drop is improved. The present invention is applicable to, for example, an EL panel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289138-A (JP)
Title: Software development system for developing software product for built-in device
Inventor: SAKAGAMI TAKANORI
IPC: G06F9/44
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for performing source compilation from on the command line so as to allow a software product to support various platforms when developing a software product for a built-in device.  <P>SOLUTION: A software development system includes a platform specific configuration files 203, 204 storing a platform specific compiler configuration and option configuration for each of a plurality of platforms; a common configuration file 205 storing the definition content of a common option independent from platform and specific to a built-in device; and a make file 202 for generating, as instructed from the command line, a program 208, 209 executable on the platform from a source file 201 using the platform specific configuration file 203, 204 and the common configuration file 205; thereby allowing for unified source file management.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008309785-A (JP)
Title: Attenuated total reflection sensor
Inventor: ANDERS KLAUS-DIETER
IPC: G01N21/27
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ATR (attenuated total reflection) sensor checking calibration and performing in-line calibration, and also to provide its calibration method.  <P>SOLUTION: The ATR sensor (3) for determining the substance dissolved in a measurement medium, and a method for evaluating the sensor and/or performing in-line calibration are provided. The ATR sensor is equipped with a housing (7) and an ATR body (4). A light source (12) and a detector (13) are arranged in the housing. The ATR sensor can make contact at least one measurement side (5) arranged in parallel with the ATR body (4) with the measurement medium (2). A calibration chamber (9) arranged in the housing (7) is delimited by a calibration side (10) on at least one side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009293588-A (JP)
Title: Shape-memory alloy actuator system
Inventor: TAKAHASHI MASAYA
IPC: F03G7/06
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape-memory alloy actuator system capable of responding to a response speed , position controllability and other characteristics of a moving body connected to shape-memory alloy, and change of operating environment of an actuator.  <P>SOLUTION: A resistance feedback circuit 20 further comprises a storage part 27 for storing feedback gain calculated beforehand, a resistance value obtained from a detection part, and the time of obtaining the resistance value. A calculation part 25 has a gain setting part 36 for calculating a variation amount of the resistance value within a predetermined time based on the resistance value and the time stored by the storage part 27, calculating a feedback gain based on the change of the calculated resistance value, and replacing the feedback gain calculated beforehand by it.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300093-A (JP)
Title: Magneto impedance sensor element
Inventor: MOTOKURA YOSHINOBU
IPC: G01R33/02
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturizable magneto impedance sensor element having high sensitivity.  <P>SOLUTION: The magneto impedance sensor element 1 has a substrate 2, a magnetic amorphous wire 3, a coating insulator 4, a detection coil 5, a terminal stand 6 having a terminal loading surface 61, an electrode terminal 11 for the wire and an electrode terminal 12 for the coil formed on the terminal loading surface 61, a connection wire 110 for the wire for connecting electrically the electrode terminal 11 for the wire to a pair of wire conductive ends 31 provided on the magnetic amorphous wire 3, and a connection wire 120 for the coil for connecting electrically the electrode terminal 12 for the coil to a pair of coil conductive ends 51 provided on the detection coil 5. The terminal loading surface 61 whose normal has a longitudinal direction component of the magnetic amorphous wire 3, is arranged between both ends of the magnetic amorphous wire 3 in the longitudinal direction of the magnetic amorphous wire 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297072-A (JP)
Title: Ultrasonic diagnostic apparatus and medical image processing apparatus
Inventor: IMAMURA TOMOHISA
IPC: A61B8/00
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus specifying positions of a measuring object corresponding to a plurality of ultrasonic images respectively and measuring the object for measurement at the respective positions.  <P>SOLUTION: A display control part 8 arranges and displays a plurality of ultrasonic images in a display part 12, and displays markers for measurement for obtaining quantitative information of the tissue displayed in the ultrasonic images in such a state as superimposed on each other at the relatively same position in the plurality of ultrasonic images respectively. A measuring part 10 obtains quantitative information of the measuring object predetermined by the markers for measurement. The display control part 8 displays the quantitative information in the display part 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297635-A (JP)
Title: Vertical roller mill
Inventor: TAMURA MASAHITO
IPC: B02C15/04
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical roller mill which controls jumping up and down of coal lumps supplied and allows of improvement of the crushing efficiency and reduction of the air-blowing power.  <P>SOLUTION: The vertical roller mill comprises a housing 3 constituting a classification chamber, a crushing table 6 which is housed so as to have a blowing outlet 11 there around in the lower part of the housing and driven by rotation, two or more roller pressing units 12 which press a pressing roller 16 toward the crushing table so as to crush coal on the crushing table, a coal supply tube 23 for supplying coal lumps to the crushing table and a primary air supply outlet 8 for supplying primary air to below the crushing table. Jumping-up-and-down preventive members 18 which spring back coal lumps having jumped up and down on the crushing table are arranged between the roller pressing units 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300677-A (JP)
Title: Toner carrier and image forming device
Inventor: UEMURA SAYO
IPC: G03G15/08
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner carrier (a developing roller) solving the problem of accumulated charging on the resin coating and the volume resistivity variations due to the defective distribution of the conductive material, and to provide an image forming device using it.  <P>SOLUTION: In a developing roller 100 made by covering the surface of the conductive substrate 101 with a silicon modified urethane resin layer 103, the silicon modified urethane resin has an ether structure, and its layer contains ion conductive materials. This image forming device develops the latent image formed on the electrostatic latent image carrier surface by using the toner carried on the surface of the developing roller 100.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009298906-A (JP)
Title: Adhesive composition for optical film, adherent-type optical film and image display device
Inventor: INOUE SHINICHI
IPC: C09J7/02
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition for an optical film, which can form an adhesive layer that can suppress the light leakage caused due to the stress accompanied by the dimensional change of a member such as an optical film, and to provide an adherent-type optical film and the like using the same.  <P>SOLUTION: The adhesive composition for the optical film is prepared which contains a (meth)acrylic copolymer and 0.001-20 pts.wt. of an aromatic polyisocyanate compound having a specific structure, based on 100 pts.wt. of the (meth)acrylic copolymer. The (meth)acrylic copolymer can contain an alkyl (meth)acrylate and a hydroxyl group-containing monomer as the monomer units. The aromatic polyisocyanate compound can be a polymeric MDI and the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282942-A (JP)
Title: High-speed processing technique for optimizing positional relationship of object between terrain and space
Inventor: OKUNO YOSHINORI
IPC: G06T17/50
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To develop a high-speed processing technology that effectively optimizes a positional relationship by solving the problem that extremely large interference decision is required for optimizing the positional relationship between a terrain and a space, and the interference decision needs a lot of times in processing.  <P>SOLUTION: In the high-speed processing technology for optimizing the positional relationship of the object between the terrain and the space, at first, a case to search for optimization is sorted by an evaluation function. The search is made from the case with higher evaluation, and the case is determined as an optimal solution at a point when the criteria are met. For making the high-speed interference decision, the object is divided into a configuration surface and projected into the terrain. A certain terrain point in the projected area is extracted by using two-dimensional interior and exterior. A height on the configuration surface of the object is compared with a terrain height for these terrain points, thereby achieving the high-speed interference decision. In addition to the field of an aircraft, the technology is applicable to the other field.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008233934-A (JP)
Title: Driver circuit for driver monolithic liquid crystal panel, and liquid crystal display having same
Inventor: KITAGAWA DAIJI
IPC: G09G3/36
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a circuit scale in a liquid crystal display having a plurality of liquid crystal panels of different sizes, each of which displays images based on phase-expanded image signals.  <P>SOLUTION: In a liquid crystal panel driver circuit for driving first and second liquid crystal panels of driver monolithic type having different sizes, external image data given from the outside is temporarily stored in an image memory 23 through a host interface section 22. A read control section 3 reads the image data from the image memory 23 in such a way that a two-phase developed image signal is output if an operating panel determined by a panel indication signal PS is the first liquid crystal panel and a single-phase developed image signal is output if the operating panel is the second one. The thus generated phase developed image signal is supplied as an analog video signal to the operating panel out of the first and second liquid crystal panels through a gamma conversion section 25, a D/A conversion section 26, and an output section 27.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009303092-A (JP)
Title: Network equipment and line switching method
Inventor: OKAZAKI SHUICHI
IPC: H04L12/46
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable fast line switching by fault detection using an Ethernet maintenance management function.  <P>SOLUTION: A network equipment has an Ethernet maintenance management part (103) for performing at least fault detection for each of a plurality of Ethernet lines (1-N) periodically, a line management part (104) for updating the line status of each Ethernet line in accordance with the monitoring result of each Ethernet line by the Ethernet maintenance management part, and a switching process part (102) for performing line switching from a faulty Ethernet line to a different Ethernet line according to the line status.  <P>COPYRIGHT: (C)2010,JPO&INPIT