baber/WOPTO huggingface dataset:
Patent JP-2010062524-A (JP)
Title: Manufacturing method of silicon carbide semiconductor device
Inventor: GOTO MASAHIDE
IPC: H01L29/78
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon carbide semiconductor device with low contact resistance between a silicon carbide semiconductor substrate and an electrode film in which an electrode film hardly peels from the silicon carbide semiconductor substrate.  <P>SOLUTION: A p<SP>+</SP>contact region 6 is formed on the surface layer of a p-type silicon carbide epitaxial layer 3. A passivation film 8 is formed on the surface of a silicon carbide semiconductor substrate, then the passivation film 8 on the p<SP>+</SP>contact region 6 is removed. Then, there are laminated a first nickel film 9, a second titanium film 10, and a third nickel film 11 are laminated in succession on the surface or the silicon carbide semiconductor substrate. Successively, the first nickel film 9 and the second titanium film 10 are left only on the p<SP>+</SP>contact region 6 by etching. Then, heat treatment is performed to form a contact electrode comprising nickel silicide and titanium carbide. For etching of the nickel film, acid-based pharmaceutical solution is used. For etching of the titanium film, ammonia water or aqueous hydrogen peroxide is used.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010262480-A (JP)
Title: Control board
Inventor: MICHIGUCHI YOSHIHIRO
IPC: G05B9/02
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a critical problem that the operation stop of a plant due to the malfunction of a control board occurs since the influence of an external noise intruding from an input/output signal line or a power source supply line is increased during voltage reduction or size reduction in the control board of an industrial plant.  <P>SOLUTION: A noise detection arithmetic unit 10 and a control board controller 20 are added to a control board, and the noise of an input/output signal line or a power source line is detected, and the arithmetic operation of a plurality of signals is performed, and an external noise is determined. When the malfunction of a control board processor 4 occurs due to the external noise, and the control board stops, the control board controller 20 restarts the control board processor 4, and restores the control board based on the prescribed program of the control board controller 20 while grasping the noise determination result of the noise detection arithmetic device 10 and the state of the control board processor 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260966-A (JP)
Title: Sheet
Inventor: SAITO TOMOO
IPC: C08J5/18
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet that is easily adhered to glass, has high transmitting property for rays, flexibility and barrier property against water vapor and low water absorption, and is particularly suitable for a sealing material of a solar cell module.  <P>SOLUTION: The sheet is made of a resin composition obtained by compounding 5 to 60 parts by mass of an ester compound having at least one epoxide in the molecule based on 100 parts by mass of a polyvinyl acetal resin. The ester compound having at least one epoxide in the molecule is preferably one or two kinds selected from epoxidized fatty acid butyl and epoxyhexahydrophthalic acid di-2-ethyl hexyl, and the polyvinyl acetal resin used preferably has a polymerization degree of 400 to 3,500 and an acetalization degree of 70 to 90%. The thickness of the sheet is preferably in a range from 0.1 to 5 mm. The sheet is suitably used for a sealing material of a solar cell module.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269451-A (JP)
Title: Printer and ink passage cleaning control method for printer
Inventor: USUDA HIDENORI
IPC: B41J2/175
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fall of an L-value in printing while intermittently using ink easy to dry.  <P>SOLUTION: This printer 1 includes a head 41 for ejecting inks of a plurality of colors; a mechanism 80 for switching the filled state of ink; a storage part 63 storing matching between a quiescent time and a passage cleaning procedure; and a control part 60 carrying out first processing for switching from a first filled state of a specific ink filled in a filling chamber 70 in the head, to a second filled state of a plugging preventive ink filled therein, second processing for switching from the second filled state to the first filled state, processing for measuring the quiescent time of not ejecting the specific ink after the execution of the second processing, and processing for ejecting the specific ink for disposal in the passage cleaning procedure corresponding to the measured quiescent time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010015139-A (JP)
Title: Charging device
Inventor: FAN FA-GUNG
IPC: G03G15/02
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact, low-cost, compact, easy to manufacture, and environmentally friendly charging device.  <P>SOLUTION: The charging device (101) including a substrate (105), a first dielectric layer (107), a first conductive layer (110) and a second dielectric layer (120) including a plurality of cavities (122), wherein each of the plurality of cavities exposes a portion of the first conductive layer (110). The charging device also includes a plurality of microchips (130), wherein one of the plurality of microchips can be disposed within each of the plurality of cavities (122) and on the first conductive layer (110). The charging device further includes a second conductive layer (140) disposed over the second dielectric layer (120), and a system of interconnected air flow channels (124) disposed in the second dielectric layer (120) and connected to the cavities (122), such that air injected through an air inlet (125) exits through the plurality of cavities (122). The charging device also includes one or more power supplies to apply a first bias voltage to the first conductive layer (110) and a second bias voltage to the second conductive layer (140).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010269576-A (JP)
Title: Laminate of polyvinyl chloride composition and nitrile rubber composition
Inventor: ARAKAWA KAZUO
IPC: B32B1/08
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate of nitrile rubber and polyvinyl chloride which does not use solvent type cement in glueing between nitrile rubber and polyvinyl chloride.  <P>SOLUTION: The laminate 100 is obtained by the process in which a resin layer (B)2 consisting of a polyvinyl chloride composition (b) is directly laminated on the surface of a rubber layer (A)1 consisting of a nitrile rubber composition (a) and vulcanized under nitrile rubber composition (a) vulcanizing conditions, a resin layer (C)3 consisting of a polyvinyl chloride composition (c) is directly laminated on the surface of the resin layer (B)2, and the resin layer (B)2 and the resin layer (C)3 are heated and fused together.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278595-A (JP)
Title: Device and method of setting operation mode of cellular phone, program and computer readable medium storing the program
Inventor: TODA MASAE
IPC: H04M1/00
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation mode setting device for determining various scenes during movement of a user of a cellular phone and automatically setting an operation mode corresponding to the scene.  <P>SOLUTION: The operation mode setting device (10) for automatically setting the operation mode of the cellular phone includes: a vibration detection means (100) for detecting vibrations; a vibration pattern specifying means (110) for specifying the pattern of the detected vibrations; a first scene extraction means (120) for extracting the scene equivalent to the specified vibration pattern; a noise detection means (200) for detecting surrounding noise; a noise pattern specifying means (210) for specifying the pattern of the detected noise; a second scene extraction means (220) for extracting the scene equivalent to the specified noise pattern; and an operation mode determination means (400) for determining the operation mode to be set on the basis of the scenes extracted by the first and second scene extraction means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274946-A (JP)
Title: Liquid container
Inventor: OKISHIO KAZUHIKO
IPC: B65D35/50
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid container that can easily dispense a liquid with a suitable amount even if the liquid is highly volatile.  <P>SOLUTION: A liquid container includes a container body 2 forming an opening 3 and having a barrel portion 7 with flexibility, a nozzle lid part 5 including a nozzle 11 having a communicating path 14 through which the liquid is dispensed and a cylindrical part 10 communicating with the communicating path 14 and fitting into the opening 3, and a partition member 16 for partitioning a liquid accommodating chamber inside the container body 2 and the cylindrical part 10, and forming a partitioning chamber 22 between the communicating path 14 and the inside of the liquid accommodating chamber 6. A diaphragm valve 18 formed by a slit 19 for blocking or allowing a flow of the liquid between the liquid accommodating chamber 6 and the partitioning chamber 22 is formed in the partition member 16. The diaphragm valve 18 elastically opens and closes the slit 19. A position where the slit 19 is formed is arranged distant from the central position of the diaphragm valve 18.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273903-A (JP)
Title: Game machine
Inventor: ISHIDA YUJI
IPC: A63F5/04
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which prevents games from getting monotonous.  <P>SOLUTION: When a game state shifts from a normal game state to a fifth RT state, the game state shifts through a first RT state, a second RT state, a third RT state, and a fourth RT state. When a shifting spot stops on an effective line in the normal game state, the game state shifts to the first RT state. When winning of a second replay is established in the first RT state, the game state shifts to the second RT state. When winning of a third replay is established in the second RT state, the game state shifts to the third RT state. When winning of a fourth replay is established in the third RT state, the game state shifts to the fourth RT state. When winning of a fifth replay is established in the fourth RT state, the game state shifts to the fifth RT state. Probabilities of establishing the winning of the second replay, the third replay, the fourth replay, and the fifth replay vary before/after the number of waiting games is zero.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277947-A (JP)
Title: Spark plug
Inventor: KAWACHI RYUMA
IPC: H01T13/20
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark plug having satisfactory bonding between a metal shell and a ground electrode while preventing lateral flying sparks from being generated between the welded part of the ground electrode and the metal shell and a center electrode in the spark plug.  <P>SOLUTION: This spark plug includes an insulator having an axial hole passing through in the direction of an axial line, the center electrode provided on the tip side of the axial hole, a cylindrical metal shell having a screw portion in a part of its periphery, and a ground electrode mounted to the peripheral surface of the tip part of the metal shell while forming a discharge gap between the center electrode and the tip part, and the outer diameter of the screw part is not more than 12 mm, and a groove provided on the peripheral surface of the tip part where the screw part in the metal shell is not provided, and the ground electrode fitted in the groove and integrally welded are provided in the spark plug.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010073190-A (JP)
Title: Virtual disk management program, storage device management program, multi-node storage system and virtual disk management method
Inventor: NOGUCHI YASUO
IPC: G06F3/06
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently transfer data stored in an existing disk to a virtual disk.  <P>SOLUTION: In this multi-node storage system, the virtual disk associated to a connection target storage device 5 is created, and a slice of an already connected storage device 6 is allocated to one segment of the virtual disk. Next, data corresponding to one slice of the connection target storage device 5 are copied to the already connected storage device 6. Residual data of the connection target storage device 5 are divided into slices 5ca, 5cb, ..., and they are allocated to segments of the virtual disk. Then, metadata 5ba, 5bb, ..., corresponding to the residual slices 5ca, 5cb, ..., are written into a management information area 5b wherein the copy has been already completed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010283255-A (JP)
Title: Nitride semiconductor solar cell
Inventor: UEDA TETSUZO
IPC: H01L31/04
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a tandem structure good for a solar cell comprising a GaN-based semiconductor.  <P>SOLUTION: A nitride semiconductor solar cell includes: a first semiconductor layer 102 comprising a III-V nitride semiconductor and including a first pn junction; and a second semiconductor layer 104 comprising a III-V nitride semiconductor and including a second pn junction different in bandgap from the first semiconductor layer 102. A first contact layer 103, which is formed in ohmic contact with the first semiconductor layer 102 and the second semiconductor layer 104 and is an oxide layer including zinc, is formed between the first semiconductor layer 102 and the second semiconductor layer 104.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286888-A (JP)
Title: Information collection system, information collection method, and program therefor
Inventor: YABU YUICHI
IPC: G06F17/30
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information collection system for collecting wide information related in meaning by a desired amount, based on a given retrieval key.  <P>SOLUTION: This information collection system determines a level of relevancy between retrieval key correspondence retrieval result information retrieved by a focused crawler, based on the retrieval key, and linked-target correspondence retrieval result information retrieved by the focused crawler, based on linked-target information included in the retrieval key correspondence retrieval result information, and extracts a related word having high relevancy with a representative keyword of the retrieval key correspondence retrieval result information, out of the retrieval key correspondence retrieval result information. The information collection system specifies, as new retrieval keys, a URL used for the linked-target correspondence retrieval result information having high relevancy with the retrieval key correspondence retrieval result information, and the extracted related word of high relevancy. The information collection system limits a retrieval frequency using the new retrieval keys of the focused crawler, and collects information by the focused crawler.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287075-A (JP)
Title: Product dispensing device for vending machine
Inventor: NISHIO KOTARO
IPC: B65G59/06
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product dispensing device for a vending machine, for preventing a product located at a predetermined position from the bottom from being raised, and preventing an unintended change in effective path width of a dispensing path.  <P>SOLUTION: The product dispensing device 41 for the vending machine includes: a dispensing path 2 through which a product S is dispensed, in a lower end part of a product storage carrying path 1; a dispensing mechanism 3 opening/closing the dispensing path 2 to dispense a product S at the lowest end, in one part facing the dispensing path 2; and a path width adjustment plate 4 for adjusting the effective path width A of the dispensing path 2 while facing the dispensing mechanism 3 across the dispensing path 2, in the other part facing the dispensing path 2. In the product dispensing device 41, a rising prevention member 42 preventing that the product S located at a predetermined position from the bottom from being raised is disposed on a side on which the dispensing mechanism 3 is disposed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011000765-A (JP)
Title: Interior material for vehicle
Inventor: HASHIBA MASANORI
IPC: B32B25/14
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an interior material for a vehicle equipped with a skin layer in which no wrinkle or the like is caused and which has excellent light resistance, tensile characteristics, abrasion resistance or the like.SOLUTION: The interior material for the vehicle 100 is equipped with the skin layer 111 and a base material layer 13a. The skin layer contains an olefinic thermoplastic elastomer (EPDM etc.), a polyolefin resin (a polypropylene resin etc.), a polylactic acid resin and a styrenic thermoplastic elastomer (SEBS etc.). When the sum of the elastomers and the resins is made to be 100 mass%, the olefinic thermoplastic elastomer is 20 to 70 mass%, the polyolefin resin is 10 to 50 mass%, the polylactic acid resin is 5 to 30 mass% and the styrenic thermoplastic elastomer is 5 to 30 mass%.
Patent JP-2010041035-A (JP)
Title: Semiconductor laser device and method of manufacturing the same, and optical pickup device
Inventor: INOUE DAIJIRO
IPC: H01S5/22
Filed: 2009-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device capable of suppressing thermal influence caused by heat generation on a resonator end face, and to provide a method of manufacturing the same.  <P>SOLUTION: The semiconductor laser device includes: a semiconductor device layer having a light-emitting layer and including a current path formed on a semiconductor layer in the vicinity of the light-emitting layer; a current block layer formed in the vicinity of the current path; and a heat radiation layer formed in the vicinity of an area on which at least a resonator end face in the semiconductor device layer is formed so as to be located above the current path and having thermal conductivity larger than that of the current block layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011003114-A (JP)
Title: Alarm
Inventor: OGAWA KIYOMA
IPC: G08B17/00
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To test an alarm in an interlocking manner, under the same condition as when a test switch of an alarm installed in another room is pressed, by pressing a test switch of an alarm in a room that an operator is in.SOLUTION: An interlocked test signal is transmitted to the other alarm when the test switch 12 is special-operated, a failure source alarm is given when receiving the interlocked test signal from the other alarm, and an interlocked control signal is transmitted therein to the other alarm.
Patent JP-2011002754-A (JP)
Title: Lens barrel and image imaging device
Inventor: ISHIMASA TORU
IPC: G03B17/04
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel for simplifying its structure, thereby shortening its barrel length in a housed state.SOLUTION: In a photographing state, a distance between a shutter unit 201 and a diaphragm unit 301 is kept as a fixed interval 406 by cam grooves 403 and 404 formed in a rotating cylinder 402. Upon shifting from the photographing state to the housed state, the interval between the cam groove 403 and the cam groove 404 is changed, then, the distance between the shutter unit and the diaphragm unit is shortened. In housing the lens barrel, a diaphragm actuator 309 is driven, and the super open state of the diaphragm unit 301 is confirmed by a sensor 311. In order to prevent an interference of diaphragm blades 308 with a lens group 208, the diaphragm blades are housed in a diaphragm base 305. The lens group 208 enters the inside of the diameter 320 of the diaphragm unit 301, and also, the lens group 208 partly overlaps a lens group 102 in an optical axis direction.
Patent JP-2011004773-A (JP)
Title: Game machine
Inventor: SUZUKI YASUTAKA
IPC: A63F7/02
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of stably detecting an illegal conduct using a magnet without decreasing visibility of a playfield, and moreover reducing possibility of erroneous detection.SOLUTION: The game machine 1 includes: a front frame member 3 having a window 5, which is arranged at the front of a game board, for enabling visual recognition of the playfield; a coil 8 arranged on the front frame member 3 by winding along the periphery of the window 5; and a distance-measurement means 9, comprised of a plurality of distance sensors 9a and 9b arranged in the front frame member 3, for measuring a distance to an object near the window on the game board. A magnetic change near the window is detected on an induced electromotive force generated in the coil 8, and if the object, which is detected on a measured result by the distance sensors 9a and 9b, is positioned in a predetermined region, the illegal conduct being performed is detected.
Patent JP-2009209374-A (JP)
Title: Core for solid golf ball, and method for manufacturing the core for solid golf ball
Inventor: KATAOKA NOBUYUKI
IPC: C08K5/098
Filed: 2009-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To make a golf ball using the core excellent in ball-hitting feeling and in flying performance.  <P>SOLUTION: The core for a solid golf ball is formed by vulcanizing and molding a rubber composition for the solid golf ball containing: a co-crosslinking agent (B) of 13-45 pts.wt.; an organic peroxide (C) of 0.2-1.5 pts.wt.; a filler (D) of 2-30 pts.wt.; and one or two or more organic sulfur compounds (E) selected from thiophenols, mercaptans, and SH group-containing organic compounds of 0.1-1.5 pts.wt. with respect to a polybutadiene rubber (A) of 100 pts.wt., wherein the crosslinked polybutadiene rubber component on the core surface includes trans structures of 20-39%, and the value obtained by subtracting the trans structure content in the crosslinked polybutadiene rubber component in the core center from the trans structure content in the crosslinked polybutadiene rubber component on the core surface is 5-35%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011005431-A (JP)
Title: Method for spinning hollow fiber membrane
Inventor: HOSHIYAMA GO
IPC: D01D4/06
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for spinning a hollow fiber membrane, in which the influence of a pressure loss of a fluid for forming a hollow part to the discharge thereof or variation of a liquid level of a tank is restrained from being exerted on the variation of the inside diameters of the hollow fiber membranes owing to inter-spindle differences in a multi-spindle spinning.SOLUTION: The method for spinning the hollow fiber membrane includes steps of: discharging a spinning dope from the outside circular part of a tube-in orifice nozzle; discharging the fluid for forming the hollow part from the central hole thereof; introducing the fluid into a coagulation bath via a free running part to coagulate the fluid. A branched part is arranged on a route from the supply unit of the fluid for forming the hollow part to a spinning nozzle so that the fluid for forming the hollow part is distributed to a plurality of spinning nozzles and a resistance part is arranged between the branched part and the spinning nozzle, so that the pressure loss of the resistance part becomes 5-50 times of the discharge pressure of the spinning nozzle.