baber/WOPTO huggingface dataset:
Patent JP-2010116333-A (JP)
Title: Method for producing difluoroacetic acid ester
Inventor: TAKADA NAOKADO
IPC: C07C67/14
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial method for obtaining a purified difluoroacetic acid ester by removing hydrogen fluoride from a difluoroacetic acid ester containing hydrogen fluoride entrained as a by-product.  <P>SOLUTION: The purifying method of the difluoroacetic acid ester comprises bringing the difluoroacetic acid ester containing hydrogen fluoride, obtained by causing difluoroacetic acid fluoride obtained by thermolysis of a 1-alkoxy-1,1,2,2-tetrafluoroethane represented by the formula: CHF<SB>2</SB>CF<SB>2</SB>OR' (wherein R' is a monovalent organic group) to react with an alcohol, into contact with water in the presence of a hydrocarbon to remove hydrogen fluoride.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118002-A (JP)
Title: Information processing apparatus and information processing method
Inventor: NAKAMURA NAOHITO
IPC: H04N5/232
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To precisely prevent an index displayed on a display screen of a display device present in a real space from being detected wrongly as an index present in the real space.  <P>SOLUTION: An index detection unit 1040 acquires an index and image coordinates from an captured image data outputted from an imaging device 1010, and a position and orientation calculation unit 1050 calculates a position and an orientation of the imaging device 1010 using the acquired image coordinates, u<SP>Qkn</SP>, and world coordinates x<SB>W</SB><SP>Qkn</SP>which is retained as known information in advance. Furthermore, a wrong detection prevention processing unit 1060 searches candidate index regions using the calculated position and orientation of the imaging device 1010 and the world coordinates x<SB>W</SB><SP>Qkn</SP>which is retained in advance, detects an index which has not been detected in the index detection unit 1040, and overlays a graphic or a small image on the index portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130060-A (JP)
Title: Data transfer system
Inventor: YUSA ATSUSHI
IPC: H04L7/00
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer system which can reliably transfer data between two function circuits which operate synchronously with different clock frequencies.  <P>SOLUTION: A data loading signal is generated immediately before timing when edges of two clocks of different frequencies coincide with each other. Only the information data received by the function circuit on a transfer data reception side within an existence period of the data loading signal is determined to be valid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129620-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: SUGITA YASUHIRO
IPC: H01L21/8247
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory device having a split gate-type non-volatile memory cell of a source side injection system, which has small parasitic capacitance between a first gate electrode and a second gate electrode and can perform high speed access.  <P>SOLUTION: The memory cell includes a first memory cell unit U1 for writing/deletion, a second memory cell unit U2 for reading and a third memory cell unit U3. The second gate electrode 7 of the first memory cell unit U1, a third gate electrode 11 of the second memory cell unit U2 and a fourth gate electrode 13 of the third memory cell unit U3 are electrically connected and a floating gate FG is formed. A fifth gate electrode 15 is formed on the fourth gate electrode 13 through a second insulating film, and the fifth gate electrode 15 is electrically connected to a control terminal CG. Thus, the floating gates 7, 11 and 13 are capacity-coupled to the control terminal CG.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125055-A (JP)
Title: Movable accessory mounting structure for game machine
Inventor: IZUMI KUNIAKI
IPC: A63F7/02
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable accessory mounting structure for a game machine which is hard for a player to expect and can effectively show dynamic direction effects of a movable accessory.  <P>SOLUTION: A game board 101 includes: a front panel 101a which has a through-hole 101a1 which can arrange a center decoration at a center part and faces a player side; and a substrate 101b layered on a back side of the front panel 101a. On the surface of the substrate 101b opposite to a reverse side of the front panel 101a, a movable accessory 115' moves along the surface and is movably provided inside the through-hole 101a1. On the reverse side of the front panel 101a, a recessed part 101a3 for housing a chain part 115b' of the movable accessory 115' in communication with the through-hole 101a1 and moves is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129852-A (JP)
Title: Laminated wiring board
Inventor: KAWAZOME MITSURU
IPC: H05K1/02
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated wiring board, wherein conductive parts of respective wiring boards are electrically connected with each other between a plurality of laminated wiring boards without providing through-holes.  <P>SOLUTION: The laminated wiring board 10 includes a base material 11 comprising a first region 11A and a second region 11B, a conductive part 12 provided on one side 11a of the base material 11, and a conductor 14 disposed on the conductive part 12 along the boundary line 15 of the base material 11 composed of the first region 11A and the second region 11B. The first region 11A and the second region 11B are bent at the boundary line 15 so that the conductive parts 12 face each other, and the first region 11A comes close to the second region 11B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129931-A (JP)
Title: Electric apparatus, and method of manufacturing the same
Inventor: YOKOZEKI MITSUHISA
IPC: H04N5/64
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure in which a television for bath is improved, and wiring works between a cable and a substrate can be facilitated without increasing the size of the housing.  <P>SOLUTION: A television 1 for bath is attached directly to the wall of a bath, and a substrate 3 is stored in a housing 5, and further, an electric cable 4 is protruded from the housing 5. The television 1 for bath is connected with a connector piece in the inside of the housing 5. A portion of a watertight surrounding part 51 of a grommet 50 is inserted into an opening 10 of a rear cover member 7 of the housing 5, and the electric cable 4 is drawn to the outside of the housing 5 through the opening 10. A flange 52 is present in the inside of the housing 5, inserted into a flange mounting recess 11, and then brought into contact with the rear cover member 7 of the housing 5 through an O-ring 15. A holding member 30 is present on the other-surface side of the flange 52, and holds the flange 52 so as to prevent its breaking-off.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135505-A (JP)
Title: Vacuum apparatus
Inventor: KITAHARA MASARU
IPC: C23C16/54
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum apparatus that shortens a cycle time and increases productivity.  <P>SOLUTION: The vacuum apparatus has a placement mechanism 41 for arranging substrates 23 and 24 on a substrate tray 11, a load lock chamber 2 having a means 1b for carrying in the substrate tray 11 and heating the substrates 23 and 24, a processing chamber 1 for carrying in the substrate tray 11, connected to the exit side of the load lock chamber 2 and having placed the substrates 23 and 24 heated to a preset temperature, from the load lock chamber 2 and processing the substrates 23 and 24 at the preset temperature, an unload lock chamber 3 connected to the processing chamber 1, a recovery mechanism 42 for recycling the substrates 22 and 23 from the substrate tray 11 carried out from the unload lock chamber 3, and a tray return mechanism 10 having a cylindrical carrier chamber for connecting between the recovery mechanism 42 and the placement mechanism 41 and returning the substrate tray 11 to the placement mechanism 41 side from the recovery mechanism 42 side. The load lock chamber 2, the processing chamber 1, and the unload lock chamber can be evacuated, and the carrier chamber can have an airtight structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010140676-A (JP)
Title: Lamp tool for vehicle and inner lens
Inventor: KOBAYASHI KOJI
IPC: F21S8/10
Filed: 2008-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp tool for a vehicle capable of making an inner lens emit plane light using only a plurality of light sources without addition of any, moreover, forming a given light distribution pattern that satisfies the legally required standards (realization of both surface light emission and the prescribed light distribution pattern).  <P>SOLUTION: For the lamp tool for a vehicle provided with an inner lens and a plurality of light sources irradiating light made incident on the inner lens, the inner lens includes the inner lens body that emits plane light as incident light from the plurality of light sources internally reflects, a reflective face as a cut face of at least one concave cut formed on a rear face of the inner lens body, and at least one prism for light distribution control. The prism for light distribution control is so formed as to form a given light distribution pattern that satisfies the legally required standards by controlling the reflected light from the reflecting face in a light axis direction extended in the vehicle back-and-forth direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010138609-A (JP)
Title: Method and structure for repairing existing roof, method for producing the repairing structure, method and structure for encapsulating asbestos material, and method for producing the encapsulating structure
Inventor: KAWAGISHI KOJI
IPC: E04D5/14
Filed: 2008-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To repair an existing roof or an existing roof floor by the mutual thermal welding of thermoplastic resins in a portion in which edges of a plurality of improvement bodies made of the thermoplastic resins including fibers overlap one another.  <P>SOLUTION: When heat is applied to the improvement body 1, thermoplastic resin yarn 3 is melted and put into fiber yarn (fiber body) 2. When the improvement body 1 is cooled, it becomes rigid. When a portion 4, wherein the edges of the plurality of improvement bodies 1 overlap one another, is heated, the improvement bodies 1 are connected and integrated together, so as to cover the existing roof or the existing roof floor with no space between. A hook bolt F of the existing roof or the existing roof floor is inserted through a hole 7 of the improvement body 1, covered with a cover 8, held by a cylindrical leaf spring 9, and covered with a cap 10; and the cap 10 is thermally welded to the improvement body 1, so that the connected and integrated improvement bodies 1 can be firmly fixed onto the existing roof or the existing roof floor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009163235-A (JP)
Title: Optical filter, optical filter for display, display provided with such filter and plasma display panel
Inventor: MOCHIZUKI TAKAYUKI
IPC: G09F9/00
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical filter which has improved adhesiveness between a mesh-like electromagnetic wave shield layer and a functional layer arranged thereon, and has excellent durability, to provide an optical filter for display excellent in electromagnetic wave shielding property, anti-reflection property and/or near-infrared cutting property, and is excellent in durability, and to provide a display and a plasma display panel provided with the optical filter for display.  <P>SOLUTION: The optical filter includes: a transparent substrate; the mesh-like electromagnetic wave shield layer arranged on the surface of the transparent substrate; and a functional layer formed on the surface of the electromagnetic wave shield layer, wherein the surface roughness Ra of the electromagnetic wave shield layer is over 0.02 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121809-A (JP)
Title: Revolving type cooling apparatus and heat exchange system
Inventor: TATENO SHINICHI
IPC: F25D7/00
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new cooling apparatus cooling a radiation part by a swirl.  <P>SOLUTION: An interior is equipped with a casing 3 formed with a revolution passage 2, a suction means 5 for sucking humid gas 4 into the revolution passage, and the radiation part 7 arranged in the revolution passage and connected to a heat generation source 6. A gas inlet 8 communicated with the revolution passage 2 and an exhaust passage 9 formed in a center side of the casing so as to communicate the revolution passage with the suction means are formed in the casing 3, and the swirling airflow R is generated by the gas 4 introduced from the gas inlet 8, and it is blown on the radiation part 7 to cool the radiation part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009170895-A (JP)
Title: Nitride semiconductor device and semiconductor laser
Inventor: FUJIMORI TAKAO
IPC: H01S5/22
Filed: 2008-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor device capable of reducing internal stress generated in a nitride semiconductor layer.  <P>SOLUTION: The nitride semiconductor device includes a semiconductor substrate 10 made of GaN; and a laminated body 20 arranged on the semiconductor substrate 10, and having at least one layer of a nitride semiconductor layer including Al. A sum S of multiplication of Al composition ratio by the film thickness of each of all nitride semiconductor layers including Al included in a laminated body 20 and substrate thickness T of the semiconductor substrate 10 fulfills a relationship of T/860≤S≤T/530.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010137352-A (JP)
Title: Method and device for centering
Inventor: ODAKA YUICHI
IPC: B24B9/14
Filed: 2008-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately and efficiently perform centering by high accurate centering in a short time without generating displacement or the like in fixing a workpiece.  <P>SOLUTION: After a lens 5 to be processed is temporarily fixed to a lens fixture 4 of a lens holding shaft 1 by vacuum suction, and centering for matching the axis center of the lens holding shaft 1 with the central axis of the lens 5 to be processed is performed by observing an outgoing light 18a and a reflected light 18b with respect to the lens 5 to be processed with an eccentricity detection device L1 mounted on a moving table 9, the lens 5 to be processed is held and rotated by holding between the lens holding shaft 1 and a lens fixing shaft 6, and centering is performed by pressing a grinding wheel 21 on an outer peripheral part of the lens 5 to be processed. Highly accurate centering can be performed by accurately fixing the lens 5 to be processed with respect to the lens holding shaft 1 in a coaxial state in a short time period without generating displacement compared to the case when the lens 5 to be processed is fixed to the lens fixture 4 by a tar as in the conventional way.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010145453-A (JP)
Title: Projector and projection system
Inventor: YOSHIZAWA KOICHI
IPC: G03B21/00
Filed: 2008-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector which can be miniaturized, wherein the shift of an image is easily compensated with a simple constitution, and to provide a protection system.  <P>SOLUTION: The projector 1 includes: a first optical engine 10A and a second optical engine 10B; a display position regulation mechanism 30 shifting the projection position of image light injected from the second optical engine 10B along a vertical direction and regulating an image display position; and an image compensation means 25 performing image processing in such a manner that the pixel position of a display pixel is shifted along a vertical direction to the second partitioned image signal output to the second optical engine 10B, and the display position is regulated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010147132-A (JP)
Title: Method of manufacturing wound coil component
Inventor: HIRAI MASAYA
IPC: H01F41/06
Filed: 2008-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a wound coil component by which manufacturing cost is reduced by enhancing manufacturing efficiency.  <P>SOLUTION: The method of manufacturing the wound coil component sequentially includes a first process of running two wires 1 through a wire guide 2 and a wiring nozzle 3 and connecting tips of the wires 1 to an external electrode part of a core 4, a second process of rotating the winding nozzle clockwise as many times as specified to form twist parts T2 and T2 above and below the winding nozzle 2, a third process of rotating the core 4 to wind the twist part T1 of the wires 1 around the core 4, a fourth process of reversing the winding nozzle 3 to untwist the twist part T2 above the winding nozzle 3 and also to form a twist part T3 below the winding nozzle 3, a fifth process of rotating the core 4 to wind the twist part T3 of the wires below the winding nozzle 3 around the core 4, and a sixth process of connecting root parts to the external electrode part of the core 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010142397-A (JP)
Title: Token feeder of token game machine and token game machine
Inventor: NANBU TOSHIHIKO
IPC: A63F9/00
Filed: 2008-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a token feeder of a token game machine capable of feeding tokens without a player arranging the tokens, and to provide the token game machine.  <P>SOLUTION: The token feeder 4L of the game machine 1 includes: a groove part 31 having an opened upper part; a width W nearly the same as the diameter of the token M and a bottom part 32 inclining downward in the longitudinal direction; a motor 36 which vibrates the groove part 31 and aligns the tokens M stored in the groove part 31; and a dropping hole 33 which is provided on the end of the lower side in the inclination direction A of the groove 31 and drops the tokens M aligned by the motor 36 and arranged on the lower side in the inclination direction to the inside of the game machine 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010145012-A (JP)
Title: Heat exchange type ventilation device
Inventor: YAMANE NORITSUGU
IPC: F24F7/08
Filed: 2008-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchange type ventilation device capable of operating air supply/exhaust fans or an external device in without excess or deficiency.  <P>SOLUTION: The heat exchange type ventilation device includes a heat exchange air supply air trunk 21a, a heat exchange exhaust air trunk 22, a bypass air supply air trunk 21b, the external device 10 for heating or humidifying air supplied into a room, an OA temperature sensor 2 disposed at an outdoor-side air supply port 3, a RA temperature sensor 16 disposed at an indoor-side exhaust port 15, and a control device 7 for controlling the start and/or stop of the air supply/exhaust fans 12, 5 or the external device 10 on the basis of output signals of the OA temperature sensor 2 and the RA temperature sensor 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010142167-A (JP)
Title: Gene encoding protein having ability of enhancing selenic acid reducing activity
Inventor: YAMASHITA MITSUO
IPC: C12N15/09
Filed: 2008-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing selenic acid.  <P>SOLUTION: The protein has ability of enhancing selenic acid reducing activity by this method. The gene encodes the same. The method for reducing selenic acid includes using them.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010147317-A (JP)
Title: Method and apparatus for expanding tape
Inventor: HATTORI ATSUSHI
IPC: H01L21/301
Filed: 2008-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for expanding a tape, capable of correctly shrinking a region to be shrunk without shrinking a portion between chips on the tape when a warpage region of a tape is heated and shrunk after a workpiece supported on a circular frame via the tape is separated into a plurality of chips by expanding the tape.  <P>SOLUTION: The tape 6 placed on a wafer holding table 30 is expanded so as to be positioned to an expansion position from a standby position, and part of a warpage region 6a (portion between the inner edge of a frame 5 and the outer edge of the wafer 1) of the tape 6 is chucked and held in a holding groove 32 formed on the wafer holding table 30 while the wafer 1 is separated into a plurality of chips 3, and the tape 6 is returned to the standby position. The warpage region 6a where warpage occurs due to expansion is heated by a heater 53 and shrunk. Thus, only the portion outside from the holding groove 32 of the tape 6 is shrunk and the inner expansion state is kept to prevent shrinkage of a portion between the chips 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010144482-A (JP)
Title: Structure of concrete skeleton
Inventor: TOKIYOSHI MASANORI
IPC: G21F3/00
Filed: 2008-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of the concrete skeleton which can prevent a shielding defect even when a crack is generated.  <P>SOLUTION: The structure 1 shields a radiation emitted from the radiation source. This structure 1 includes a wall section 11, and a floor section 12 which is formed on the wall section 11 consecutively and binds the wall section 11 and thickness of which is bigger than that of the wall section 11. In a joint part of the wall section 11 and the floor section 12, a cross section waveform-shaped joint sealer 13 which is undulating along in an irradiation direction of the radiation is arranged. By this mechanism, a crack, if any, may be induced to generate along the cross section waveform-shaped joint sealer 13. A shielding defect can be prevented from occurring even if a crack 114 is generated, since the radiation from the radiation source is scattered by this undulating joint sealer 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009161528-A (JP)
Title: Method for obtaining concentrate of von willebrand factor and complex of factor viii/von willebrand factor, and use thereof
Inventor: RISTOL DEBART PERE
IPC: C07K1/34
Filed: 2008-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a concentrate of von Willebrand factor or a complex of factor VIII/von Willebrand factor, and the use thereof.  <P>SOLUTION: The method comprises (a) the preparation of a solution of von Willebrand factor or a complex of factor VIII/von Willebrand factor containing the VWF at a VWF:RCo concentration of ≤12 IU/mL and a von Willebrand factor/factor VIII ratio of ≥0.4, and the start of nanofiltration of the solution prepared by the step (a) through a filter having a pore size of <35 nm.  <P>COPYRIGHT: (C)2009,JPO&INPIT