baber/WOPTO huggingface dataset:
Patent JP-2008215115-A (JP)
Title: Scroll compressor
Inventor: SHIMADA KENJI
IPC: F04C18/02
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve a serious problem of equipment on which a scroll compressor is mounted, which is caused when the opening degree of a back pressure control valve is minute because foreign matters existing in lubricating oil are apt to be jammed in the back pressure control valve and a back pressure control mechanism does not function, so that there occurs malfunction of the compressor, under such circumstances that operating stability of the scroll compressor under a lower differential pressure condition is required in response to a recent demand for high efficiency, while it is necessary to improve adhesion between a fixed scroll and a turning scroll by increasing a differential pressure of a back pressure chamber, and therefore, it is necessary to increase the spring constant of a spring for control in the back pressure control mechanism formed in the fixed scroll.  <P>SOLUTION: A conical needle valve is employed for the back pressure control valve of the back pressure control mechanism so as to improve sealing performance and increase pressure loss, thereby ensuring a sufficient clearance of the back pressure control valve and avoiding the jamming of foreign matters.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215455-A (JP)
Title: Air spring for railroad vehicle and its manufacturing method
Inventor: YASUNAGA HIROYOSHI
IPC: B61F5/10
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air spring for a railroad vehicle improved so as to minimize the lateral swinging movement of a vehicle, while adopting a structure suspendible with an excellent ride quality by the air spring and an elastic means by a further structural device, in the air spring for the railroad vehicle of a structure for supporting the air spring via the elastic means.  <P>SOLUTION: This air spring for the railroad vehicle has a car body side outer cylinder 1, an inner cylinder 2 arranged under its outer cylinder, and an elastic material diaphragm 3 arranged over both of these 1 and 2, and is formed by interposing the cushioning elastic means 5 between upper-lower parts of the inner cylinder 2 and a bogie side support member 4, and is constituted so that a contact part (t) of the support member 4 and the inner cylinder 2 becomes a surface contact state, by arranging a stopper mechanism 6 for regulating the relative lateral directional movement of both of these 4 and 2 in a predetermined range by contact section (t) of the support member 4 and the inner cylinder 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215163-A (JP)
Title: Variable valve mechanism for internal combustion engine
Inventor: MIYASATO YOSHIAKI
IPC: F01L13/00
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve mechanism for an internal combustion engine, which changes the opening/closing characteristics of a suction valve within such a wide range as to be required, and eliminates variation of the opening/closing characteristics of the suction valve among cylinders.  <P>SOLUTION: The variable valve mechanism 6 includes: an intermediate member 12 that swings about a shaft 11 by being pushed by a rotating inlet cam 4a so as to press the suction valve 2 in a valve opening direction; and a drive mechanism 13 for moving the shaft 11 in parallel with the intermediate member 12 in a diameter direction. The intermediate member 12 comprises a first link 12a swingably connected to the shaft 11 and a second link 12b rotatably connected to the first link 12a via a pin 14. The second link 12b has a cam-side contact portion 15, a profile surface 16, and a valve-side contact portion 21. The variable valve mechanism 6 includes an adjusting mechanism which adjusts the position of the shaft 11 in the diameter direction for each cylinder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007138707-A (JP)
Title: Boundary block between sidewalk and roadway for water permeable pavement and drainage structure of water permeable pavement
Inventor: TAKEDA RYOICHI
IPC: E01C11/22
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boundary block between a sidewalk and a roadway easily constructed and suitable for providing a drainage structure in which water flow and collapse of surface layer are not produced on the road side in a water permeable pavement.  <P>SOLUTION: This boundary block comprises a levee and a roadway side apron projecting to the lower one side of the levee. A water gradient is formed on the upper surface of the roadway apron. The boundary block comprises a drain hole extending in the direction parallel with the levee. A water inlet communicating with the drain hole is opened in the side face of the roadway side apron at the position higher than the drain hole. The same structure can be adopted to the blocks with asymmetrical hat-like cross section integrally having the sidewalk side apron on the lower side of the levee. The water inlet is positioned at the boundary part of the road between the water permeable layer and the water nonpermeable layer. The drainage structure not producing water flow on the road surface can be constructed by merely installing the boundary block between the sidewalk and the roadway.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008227083-A (JP)
Title: Exposure apparatus and manufacturing method of semiconductor device
Inventor: MATSUNARI SHUICHI
IPC: G03F7/20
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EUV (extreme ultraviolet) exposure apparatus capable of cleaning a carbon film formed on the surface of an optical element in the apparatus.  <P>SOLUTION: This EUV apparatus is configured so that a filter (100) for removing and EUV light can be provided on a path of an exposure light.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007258709-A (JP)
Title: Optical system of illumination device of projection exposure apparatus
Inventor: SCHUSTER KARL HEINZ
IPC: G03H1/08
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical system of an illumination device of a microlithography projection exposure apparatus that forms photoconductivity without breaking a polarization condition.  <P>SOLUTION: The optical system of an illumination device of a microlithography projection exposure apparatus includes at least one first photoconductivity enhancement member. The first photoconductivity enhancement member has a plurality of diffractive or refractive beam polarization structures. Each of the structures extends in a common first prior direction, and the photoconductivity enhancement member includes an optically uniaxial crystal material. An optical crystallographic axis of the crystal material is substantially parallel to the first prior direction, or substantially perpendicular to the direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228091-A (JP)
Title: Reader/writer device
Inventor: TAKAHASHI YOSHIKI
IPC: G06K17/00
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a communication time by searching for a channel beforehand in accordance with a degree of the effect of an interference wave and adapting setting of communication conditions on the basis of results of the search.  <P>SOLUTION: An electric field strength of each of channels is compared with a threshold determined in accordance with communication conditions: three-stage levels of -84 dBm/-79 dBm/-74 dBm, and a channel meeting the communication conditions to be applied is searched for. In a case where a radio wave status is best when the electric field strength is lower than or equal to -84 dBm, such three channels that both side channels become idle channels are used while being overlapped, a transmission rate is set to 160kbps, a reception rate is set to 320kbps, and the highest transport rate can be obtained. As the radio wave status gets worse (-84 dBm→-79 dBm→-74 dBm), the number of overlapped channels is set to 3→2→1, and the reception rate is set to 320→160→80→40kbps, thereby avoiding a communication error.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008231524-A (JP)
Title: Method for cleaning aluminum sheet or aluminum alloy sheet
Inventor: SATO TAKAHIRO
IPC: C23G1/24
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method where an aluminum sheet is securely, easily and safely cleaned without etching the surface of the aluminum sheet.  <P>SOLUTION: Disclosed is a method for cleaning an aluminum sheet or an aluminum alloy sheet comprising a stage where the surface of an aluminum sheet or an aluminum alloy sheet is subjected to cleaning treatment with an aqueous solution. The aqueous solution comprises oolong tea extract of 0.02 to 10 wt.% and an green tea extract of 0.002 to 10 wt.%, and the weight ratio between the content of the oolong tea extract of x and the content of the green tea extract y, x/y lies in the range of 0.08 to 25, and, the method includes a stage where, after the cleaning treatment with the above aqueous solution, rinsing is performed with water having an electric conductivity of ≤200 μS/cm and whose temperature is ≤80°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233636-A (JP)
Title: Liquid crystal display device and manufacturing method thereof
Inventor: YAMAZAKI ATSUSHI
IPC: G02F1/1345
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a liquid crystal display device in high yield by surely preventing an anisotropic conductive film from becoming turned up and so on during temporary press bonding.  <P>SOLUTION: A terminal electrode 9 is formed on an array substrate 2 and a semiconductor element (driving LSI 6) is COG-mounted with the anisotropic conductive film interposed. For the COG mounting, the anisotropic conductive film 8 is press-bonded in a state wherein a dummy pattern 10 is formed on the array substrate 2, and then the driving LSI 6 is mounted by heat-press bonding.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235735-A (JP)
Title: Electrostatic chuck and plasma processing equipment having it
Inventor: HAYAMIZU TOSHIYASU
IPC: H01L21/3065
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic chuck or the like enabled to further increase adsorption power to any substrate.  <P>SOLUTION: The electrostatic chuck 21 is provided with a base 22 comprising a main body 23 and an insulating film 24, an electrode 25 and an insulating layer 26 laminated on the upper surface of the main body 23, and a DC power source 29 for applying a DC voltage to the electrode 25, wherein the insulating film 24 is formed on the upper surface of the main body 23, the electrode 25 is formed on the upper surface of the insulating film 24, and the insulating layer 26 is formed on the upper surface of the electrode 25. The insulating layer 26 is formed in the 2-layer structure of a layer 27 composed of polyimide and a layer 28 composed of ceramics, the polyimide layer 27 is formed on the upper surface of the electrode 25, and the ceramic layer 28 is formed on the upper surface of the polyimide layer 27. A substrate K is mounted on the surface of the ceramic layer 28.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008234802-A (JP)
Title: Tape cartridge
Inventor: TOYOOKA YOSHIAKI
IPC: G11B23/107
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape cartridge preventing falling off of a leader pin even if receiving a drop shock, and preventing deformation of a spring arm by preventing the leader pin from being raised while having high reliability in data recording and reproduction.  <P>SOLUTION: A main case of the recording tape cartridge comprises one reel and, a tape outlet 4 opened for draw the leader pin. A holding mechanism 6 which keeps the leader pin standing is provided in the main part case, and a tip part 63 of the spring arm of the holding mechanism 6 is projected toward the center of the thickness direction of the main part case rather than a shaft section of the leader pin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229826-A (JP)
Title: Orthogonal type robot
Inventor: KAWADA KOJI
IPC: B25J9/02
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an orthogonal robot, more reducing the manufacturing cost of the robot.  <P>SOLUTION: In this orthogonal robot 1, a hollow motor 17 and a servo motor 35 as driving sources of X-axis robots 3, 4 and a controller 2 for controlling the motors are electrically connected to each other through various kinds of cables (50). The cables include motor cables 51, 52 extended from the respective motors 17, 35 and a main cable 50 extended from the controller 2, and the respective cables 50-52 are connected by a connection part 68 constructed by a predetermined space formed in the inside of a frame 26 of a Y-axis robot 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007242626-A (JP)
Title: Solid oxide fuel cell
Inventor: SHIGEHISA TAKASHI
IPC: H01M8/12
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell capable of suppressing accident fires.  <P>SOLUTION: The solid oxide fuel cell is equipped with a housing 2, reforming cases 78a, 78b, 78c, 78d reforming gas to be reformed into fuel gas with at least one kind out of air and water as well as gas to be reformed supplied, a fuel battery cell stored in the housing 2, supplied with fuel gas and air from the reforming cases 78a, 78b, 78c, 78d and generating power, and an ignition heater stored in the housing 2 for igniting unused gas for power generating at the time of starting. The fuel cell is also equipped with a control part for controlling start and stop of the ignition heater, the control part carries out the start and stop of the ignition heater for every process of changing the amount of supply to the reforming cases 78a, 78b, 78c, 78d of at least either air or water.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008245042-A (JP)
Title: On-board unit, method and program for controlling in-vehicle unit
Inventor: INOUE AKIRA
IPC: H04Q9/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To configure an on-board unit to connect and use a plurality of kinds of portable devices and to speedily play back music files through playback control steps according to a portable device of high priority.  <P>SOLUTION: An on-board unit 20 which is connected with a plurality of kinds of portable devices 10 each including a storage medium for storing music files and performs playback control of music files, comprises: a connection section 21 to which the portable devices 10 are connected; and a preferential playback control section 26 which performs playback control of music files in accordance with playback control steps of highest priority when the portable devices 10 are connected to the connection section 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248718-A (JP)
Title: Intake device of engine for vehicle
Inventor: HIWATARI MASARU
IPC: F02M35/10
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide compact structure while elongate an intake pipe for increasing low speed torque, in an intake device of an engine for a vehicle, in which an engine body and an air cleaner are mounted on the vehicle, and a connecting tube connects between a fuel injection device and the air cleaner.  <P>SOLUTION: In the intake device of an engine for a vehicle, the connecting tube 44 is formed to be bent to go and return in a width direction of the vehicle. A part of the connecting tube 44 is formed of synthetic resin by blow molding.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007187681-A (JP)
Title: Device and method for displaying map
Inventor: YOSHIOKA MOTOTAKA
IPC: G09B29/10
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a map display device for scroll-displaying a route up to an accompanying vehicle, traveling along with own vehicle.  <P>SOLUTION: A current position detection part 101, a current position memory 102 and a display region determination part 106 of the map display device display a map indicated by map information about the current position of a moving object and a traveling route from the current position to a destination on an entire screen of a display part 110. A second current position detection part 1160 and an intersection information acquisition part 121 acquire information about intersections to the destination where a second moving object different from the above moving object is located. When the number of the intersections to the destination exceeds a predetermined number, a partial map generation control part 122 displays a partial map, indicated by the map information about the traveling route of the moving object to the destination on a partial display region, which contains a reference point on the traveling route contained in the map displayed on the entire screen and associated with the reference point with a constant distance, while scrolling it along the traveling route.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008249921-A (JP)
Title: Reticle defect inspection device and reticle defect inspection method
Inventor: WATANABE TOSHIYUKI
IPC: G03F1/84
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reticle defect inspection device and a reticle defect inspection method capable of performing defect inspection with high detection sensitivity by easily correcting focus deviation of transmitted illumination light due to deviation in the thickness of the reticle.  <P>SOLUTION: The reticle defect inspection device performing the inspection of a defect on a measurement sample using a pattern image obtained by irradiating the measurement sample with a pattern formed thereon with light includes: a transmissive illumination optical system irradiating one surface of the measurement sample with first inspection light; a reflective illumination optical system irradiating the other surface of the measurement sample with second inspection light; and a detection optical system capable of simultaneously detecting the transmitted light by the irradiation of the measurement sample with the first inspection light and the reflected light by the irradiation of the measurement sample with the second inspection light. The transmissive illumination optical system includes a focusing lens driving mechanism correcting the focusing deviation of the transmitted light originated in the thickness of the measurement sample. The reticle defect inspection method by the reticle defect inspection device is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251863-A (JP)
Title: Nozzle member and substrate heat treatment apparatus
Inventor: NAKANE SHINGO
IPC: H01L21/027
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To make a gas (fluid) jet out at uniform temperature in the longitudinal direction of a nozzle.  <P>SOLUTION: A jet nozzle 20 is slender and has a hollow nozzle body 40. The body 40 has a plurality of nozzle orifices 42, extending in the longitudinal direction and an air inlet 44 of heated air. Inside the nozzle body 40, a first cylindrical body 45, that extends in the longitudinal direction and is made of a material, having thermal conductivity higher than that of the nozzle body 40, is assembled and is heated at temperature equal to that of the air heated by the heated air.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248122-A (JP)
Title: Adhesive composition, and die bond film by using the same
Inventor: ICHIROKU NOBUHIRO
IPC: C09J163/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition excellent in gap-filling performance and also excellent in reflow resistance.  <P>SOLUTION: This adhesive composition is provided by containing (A) 100 pts.mass phenoxy resin, (B) 5 to 200 pts.mass epoxy resin, (C) 0.5 pt.mass to 15 pts.mass silicone-modified epoxy resin and/or silicone-modified phenol resin, (D) a catalytic amount of an epoxy resin-curing catalyst and (E) 5 to 900 pts.mass inorganic filler based on the 100 pts.mass total amount of the components (A), (B), (C), and (D).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250048-A (JP)
Title: Electronic equipment
Inventor: IWAZAWA AKI
IPC: G03B17/54
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic equipment capable of easily adjusting focus on a projected image.  <P>SOLUTION: When images are projected by an electronic camera 1, the electronic camera 1 is often used on a desk or the like. However, a focus adjustment lever 81 and a zoom adjustment lever 82 are disposed on the upper face of the electronic camera 1. This makes the electronic camera 1 less likely to move even during the operations of the focus adjustment lever 81 and zoom adjustment lever 82. This makes it easy to operate the focus adjustment lever 81 and zoom adjustment lever 82, and makes the position of a projected image less likely to move. Accordingly, operability improves.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007179584-A (JP)
Title: Method of controlling restriction on data use
Inventor: NAITO JOJI
IPC: G06F21/62
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To restrain unauthorized use without impairing convenience for a data user, when using a content, and to surely protect a copy right.  <P>SOLUTION: This method is provided with a data use history preparing means 3 for preparing data use history information ct including a use start time c1 and a use finish time c2, when using a data b by a data using means 1, a data use history transmission means 5 for transmitting the data use history information ct to an outside, a data use history reception means 6 for receiving data use history information cr from the outside, and a data use history comparison means 7 for comparing the respective pieces of data use history information, and for issuing duplicated device use notification information d for indicating the generation of duplicated data use time, when the data use time obtained based on any of pieces of data use history information included in the data use history information ct is duplicated with the data use time obtained based on any of pieces of data use history information included in the data use history information cr.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008258820-A (JP)
Title: Information processor, verification device, timestamp generation method, timestamp verification method and program
Inventor: HATTORI MITSUHIRO
IPC: G06F21/64
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a timestamp system which is capable of guaranteeing the context of data and guaranteeing that the data have been not tampered, while reducing a frequency of access to a TSA server.  <P>SOLUTION: A local server 130 receives a local timestamp issue request from a computer 120 and generates a local timestamp and transmits the local timestamp to the computer 120 and links the local timestamp and an existing cumulative hash value to generate a new cumulative hash value by using the linked value. In the case that the new cumulative hash value is a value of an access object to a TSA server 150, the local server 130 transmits the new cumulative hash value to the TSA server 150 and receives a TSA timestamp for the new cumulative hash value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256886-A (JP)
Title: Camera
Inventor: SHINOHARA TAKAYUKI
IPC: G03B5/00
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To intelligibly inform the user of how much the photographing is affected by the shaky camera when it is not stabilized in the hand.  <P>SOLUTION: By setting a shutter speed and finding the shutter speed SH' by considering the camera stabilizing effect based on this setup shutter speed (Step S220), the excess step number N for the stabilization limit 1/f of this shutter speed SH' (Step S240) is obtained, the instability rate is changed depending on the obtained excess step number N (Step S250), and the instability correction amount is changed to correct the blurring image of the object. Then, the camera stabilizing process is carried out (Step S260), and the object image to be photographed after stabilizing the camera is displayed before photographing (Step S270).  <P>COPYRIGHT: (C)2009,JPO&INPIT