baber/WOPTO huggingface dataset:
Patent JP-2007279247-A (JP)
Title: Electrophotographic toner
Inventor: HIDAKA YASUHIRO
IPC: G03G9/08
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic toner having satisfactory durability without the occurrence of stripes on a developing roller and filming on a photoreceptor in printing by a developing machine mounted with a cleaning blade even when the toner contains a plurality of inorganic particulates, and to provide a manufacturing method for the same.  <P>SOLUTION: The electrophotographic toner contains resin particulates containing a binder resin and external additives, in which the external additives contain the inorganic particulates (inorganic particulates (a)) subjected to hydrophobing treatment by a silane coupling agent and having an average primary particle diameter of 5 to 20 nm and the inorganic particulates (inorganic particulates (b)) subjected to hydrophobing treatment by a silicone oil and having an average primary particle diameter of 5 to 20 nm; grain size difference of the average primary particle diameter of the inorganic particulates (a) and the inorganic particulates (b) is ≤5 nm; and the weight ratio (inorganic particulates (a)/inorganic particulates (b)) of the inorganic particulates (a) and the inorganic particulates (b) is 60/40 to 80/20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007275219-A (JP)
Title: Toy airplane
Inventor: TODA TAKUO
IPC: A63H27/00
Filed: 2006-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a toy airplane where the weight of a weight can be adjusted finely and a wall etc. is not damaged and which is lightweight and easy to bring by providing a weight part which a liquid can be supplied to or discharged from through a liquid supply and discharging opening.  <P>SOLUTION: The toy airplane is provided with: a trunk 11; a pair of main wings 13 provided on both of the sides of the center part of the trunk 11; and tails 14 and 15 provided at the rear of the trunk 11. The trunk 11 of the toy airplane is formed to be hollow and airtight with a plastic sheet or a rubber sheet, and the shape of the trunk 11 is kept by enclosing gas through an air supply and exhaust opening 18 which is closable. At the front of the trunk 11 of the toy airplane, the weight part 12 which the liquid can be supplied to or discharged from through the liquid supply and discharging opening 17 is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006294625-A (JP)
Title: Composition for covering temperature-sensitive metachromatic electric cable and temperature-sensitive metachromatic electric cable using it
Inventor: KIM JUN SON
IPC: H01B7/32
Filed: 2006-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for covering a temperature-sensitive metachromatic electric cable capable of visually and easily sensing an overheat state generated in the electric cable and easily sensing the overheat state over the whole electric cable, and to provide a temperature-sensitive metachromatic electric cable using it.  <P>SOLUTION: This composition for covering temperature-sensitive metachromatic electric cable which covers a metallic conductor bundle of the electric cable uses a base resin as a matrix containing a temperature-sensitive metachromatic dye which changes hue with temperature change. The temperature-sensitive metachromatic electric cable uses it.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007285554-A (JP)
Title: Range hood
Inventor: ISHINO TOMOYUKI
IPC: F24F7/06
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a range hood wherein an air supply member can be connected to any of the right/left side face and the upper face of an air supply chamber without increasing a mounting space.  <P>SOLUTION: The range hood comprises a hood body 21, an air exhaust device 30 for exhausting room air sucked into the hood body 21 to the outside, and an air supply device 40 for introducing outside air into a room. The air supply device 40 includes the bilaterally symmetric air supply chamber 41 consisting of a horizontal chamber part 43 having a connection hole portion 43c formed in the central upper face extending to the cross direction, and vertical chamber parts 44, 45 having connection hole portions 45b formed in outside faces 45a extending upward from both sides of the horizontal chamber part 43. A space between opposed inside faces 44a, 45c of the vertical chamber parts 44, 45 is gradually larger as tending from the lower side to the upper side. An air supply electric shutter 46 is connected to the connection hole portion 45b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006223311-A (JP)
Title: Genes encoding lymphocyte specific interferon regulatory factor (lsirf) polypeptides
Inventor: MATSUYAMA TOSHIFUMI
IPC: C12N5/10
Filed: 2006-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an isolated nucleic acid molecule encoding an LSIRF polypeptide or its fragment.  <P>SOLUTION: The isolated nucleic acid molecule encoding the LSIRF polypeptide or its fragment selected from a group consisting of a nucleic acid molecule having the nucleotide sequence of SEQ ID NO: 24 or its "Double Q" variant, a nucleic acid molecule having a nucleotide sequence encoding the amino acid sequence of SEQ ID NO: 25 or its "Double Q" variant, and a nucleic acid molecule having a nucleotide sequence hybridizing with the above-mentioned (c) and (e) nucleic acid molecule or their fragments.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006324236-A (JP)
Title: Fuel cell system and method of measuring fuel concentration of fuel water solution
Inventor: MURAMATSU YASUYUKI
IPC: H01M8/04
Filed: 2006-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure a fuel concentration of a fuel water solution which is sent out to a fuel cell without decreasing power generation efficiency.  <P>SOLUTION: A fuel cell system is provided with a cell stack 102 and a circulation means including pipes P3 to P7 and a water solution pump 146 which supplies by circulation a methanol water solution to a cell stack 102. The circulation means also includes a water solution tank 130 which is equipped at downstream of the cell stack 120 but upstream of the water solution tank 130. If a measuring valve 138 is opened, part of the methanol solution flowing in the pipe P4 is made to flow into the pipe P17 and after closing the measuring valve 138, the methanol water solution is made to stay in the pipe P17 and the measuring means measures a methanol concentration of the methanol water solution in the pipe P17. By opening the measuring valve 138, the methanol water solution will be sent back to the water solution tank 130 through the pipes P18, P19.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007290976-A (JP)
Title: METHOD FOR PRODUCING alpha,beta-UNSATURATED CARBOXYLIC ACID AND ACID ANHYDRIDE CONTAINING alpha,beta-UNSATURATED CARBOXYLIC ACID BACKBONE
Inventor: NINOMIYA KO
IPC: C07C57/045
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an α,β-unsaturated carboxylic acid and an acid anhydride having an α,β-unsaturated carboxylic acid backbone in a high yield by using a catalytic reaction which is easily handleable in terms of process and is industrially advantageous.  <P>SOLUTION: In producing an α,β-unsaturated carboxylic acid and an acid anhydride having an α,β-unsaturated carboxylic acid backbone by oxidizing an olefin or an α,β-unsaturated aldehyde in a liquid phase in the presence of a catalyst containing palladium as at least one useful component, the concentration of carboxylic acid in the reaction solution of the liquid-phase oxidation is retained at ≥2 mass%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007295482-A (JP)
Title: Data transmission system
Inventor: KOMORI AKIHIRO
IPC: H04L12/40
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmission system capable of restraining a risk of data loss to the minimum while maintaining superiority of non-procedural data transmission such as UDP/IP transmission procedure, and the data transmission system taking advantage of both the non-procedural data transmission such as the UDP/IP transmission procedure and procedural data transmission such as TCP/IP transmission procedure.  <P>SOLUTION: In the system for transmitting data non-procedurally as in the UDP/IP transmission, when the data 4 is transmitted 5 from a device (A)1 to a device (B)2, an address of the own device is also sent in addition, and the device (A)1 receives 6 the data 4 which is sent from the device (A)1 itself as return data 4. By checking 8 the return data 4 and response data 7, it can be determined if the transmission of the data 4 is successfully executed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007291047-A (JP)
Title: Method for producing peroxide
Inventor: IKEGAMI HIDEO
IPC: C07C407/00
Filed: 2006-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a peroxide enabling stable operation of a heat-exchanger while keeping the pressure in the system in a concentration step and having improved heat exchange efficiency.  <P>SOLUTION: The method for producing a peroxide contains an oxidation step to oxidize an aromatic hydrocarbon compound to obtain an oxidation reaction product containing a peroxide, and a concentration step to separate at least a part of unreacted hydrocarbon compounds from the oxidation reaction product by distillation. The concentration step is carried out by supplying a substance having a boiling point lower than that of the aromatic hydrocarbon compound to the upstream side of the heating heat-exchanger for distillation in liquid state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007214525-A (JP)
Title: Low-voltage organic thin-film transistor using ultra-thin metal oxide film as gate dielectric, and manufacturing method thereof
Inventor: SONG CHUNG KUN
IPC: H01L51/05
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic thin film transistor which can operate with low voltage and which is easy to commercialize by forming a gate dielectric layer on a plastic or glass substrate, in a low-temperature process with a thickness of several nanometers, and to provide a fabrication method thereof.  <P>SOLUTION: In a low-voltage organic thin-film transistor that uses an ultra-thin metal oxide film as a gate dielectric and a fabrication method thereof, a gate electrode 12 made of metal which can be oxidized is patterned and formed on a substrate 10 made of plastic or glass, and the gate dielectric layer 13 is formed by directly oxidizing the gate electrode in an O<SB>2</SB>plasma process for growing a metal oxide, having a thickness of several nanometers along the surface of the gate electrode. After an organic semiconductor layer 14 has been formed on the gate dielectric layer 13, a source electrode 15 and a drain electrode 16 are then formed on the organic semiconductor layer 14 so as to be spaced apart from each other at a fixed distance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007296935-A (JP)
Title: Power source device
Inventor: NAGAMINE KOICHI
IPC: H01M2/10
Filed: 2006-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power source device for effectively reducing electromagnetic wave noise leaking in a vehicle room.  <P>SOLUTION: This power source device has batteries 44 and 54 mounted on a vehicle, and a rear part shield cover 350 arranged so as to intercept a part between the vehicle room inside and the batteries 44 and 54 and forming an intake port 355 for introducing air in the vehicle room toward the batteries 44 and 54. The rear part shield cover 350 is formed of metal. The intake port is composed of a plurality of holes juxtaposed in at least two directions on a surface of the rear part shield cover 350 by mutually separating an interval.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007296172-A (JP)
Title: Thermotherapy implement
Inventor: MATSUO MITSUYA
IPC: A61F7/08
Filed: 2006-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermotherapy implement, preventing the occurrence of leakage of heat storage material filling the interior thereof to the outside and achieving a long time use.  <P>SOLUTION: In this thermotherapy implement, a thermoplastic synthetic resin sheet 3 is interposed between two sheets 2, 2 and stacked; a mesh cloth piece 4 is superposed on one sheet 2 of the two sheets 2, 2, and the overlapping parts of these sheets are bonded by fusion of the synthetic resin sheet 3 and the mesh cloth piece 4 caused by thermal solvent welding. The heat storage material storing part 5 partitioned by bonding caused by fusion of the synthetic resin sheet 3 between the two sheets 2, 2 is filled with the heat storage material 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007295875-A (JP)
Title: Grape cultivation field equipped with ventilation fan, and method of grape cultivation in the field
Inventor: FURUTA NARIHIRO
IPC: A01G1/00
Filed: 2006-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grape cultivation field equipped with ventilation fans ensuring in a simple structure, improvement in product quality and/or lacks, field, soil and the like which are made but not satisfactory in conventional grape cultivation because of relying on intuition or the like of respective farm households and/or farm workers, growing up grapes into those having disease resistance and rich in minerals, and employing vinyl having a transparent or semitransparent vinyl structure to aid in countermeasure against noise, harmful animal and birds, and the like.  <P>SOLUTION: The grape cultivation field provided with ventilation fans is structured as follows: covering grapevine trellises with a cover made of vinyl, glass or the like; and installing ventilation fans on the grapevine trellises and/or columns. The grape cultivation field gives the environment optimal to growth of grapes, and contributes to good news for grape cultivation farms and customers of sightseeing farms.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006342155-A (JP)
Title: Vanadium complex
Inventor: HABAGAMI SHIGEKI
IPC: C07D263/12
Filed: 2006-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new vanadium complex useful for asymmetric induction reaction.  <P>SOLUTION: The complex comprises a compound represented by general formula (I) and a vanadium simple substance or a vanadium compound (wherein, R<SP>1</SP>and R<SP>2</SP>are a hydrocarbon; R<SP>3</SP>and R<SP>4</SP>are H, hydroxy, mercapto, amino, phosphino, a hydrocarbon, a hydrocarbonoxy, a hydrocarbonmercapto, a hydrocarbonamino or a hydrocarbonphosphino; and R<SP>5</SP>and R<SP>6</SP>is H or a hydrocarbon).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007301783-A (JP)
Title: Injection molding machine
Inventor: ICHIKAWA KAZUJI
IPC: B29C45/64
Filed: 2006-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable platen guide device for the purpose of improving the parallelism of the movable platen and fixed platen of an injection molding machine.  <P>SOLUTION: In the injection molding machine 11 wherein the movable platen 17 is attached to the tie bar 16, which is arranged between the fixed platen 14 and a pressure receiving platen 15, in a freely movable manner, the movable platen guide device 22 for guiding the movable platen 17 in a direct-acting state is arranged between the part other than the upper surface of a bed 13 and the movable platen 17 separately from the tie bar 16, and the movable platen 17 is made movable in the state in which the improved parallelism to the fixed platen 14 is held.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007302503-A (JP)
Title: Ceramic green sheet laminated body and method of manufacturing wiring board and wiring board
Inventor: TOSA AKIBUMI
IPC: H01L23/15
Filed: 2006-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic green sheet laminated body by which an alumina sintered layer having high dimensional accuracy in the plane direction is obtained, a method of manufacturing a wiring board used for the same and a wiring board.  <P>SOLUTION: The ceramic green sheet laminated body 1 is provided with an unfired ceramic layer 11 and dimensionally stabilizing layers 12 laminated on both surfaces of the unfired ceramic layer to suppress the shrinkage of the ceramic sintered layer in the horizontal direction. The unfired ceramic layer contains alumina powder for a sintered compact and a sintering aid powder, wherein the content of the alumina powder for the sintered compact is ≥75 mol% per 100 mol% in total. The dimensionally stabilizing layer contains ceramic powder (alumina powder and silicon nitride powder or the like which have larger average particle diameter than that of the alumina powder for the sintered compact) for the dimensionally stabilizing layer, wherein the content of the ceramic powder for the dimensionally stabilizing layer is 50-100 mol% per 100 mol% ceramic powder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007303560-A (JP)
Title: Gas supply device and gas supply method
Inventor: KAWAI MASAYUKI
IPC: F17C5/06
Filed: 2006-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas supply device and a gas supply method for filling an on-vehicle tank with gas in a short time while suppressing the highest reachable temperature.  <P>SOLUTION: This gas supply device 1 provided with a gas storage device 11 and a dispenser 12 for supplying the gas stored in the gas storage device 11 into the on-vehicle tank 4 has a flow rate control valve 33 provided in a gas flow passage in the dispenser 12 and a controller 36 for supplying gas at high speed by setting the flow rate control valve 33 to first opening at the initial time of supply into the on-vehicle tank 4 and then supplying gas at low speed by switching the flow rate control valve 33 to second opening being smaller than the first opening by controlling opening of the flow rate control valve 33.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007303390-A (JP)
Title: Device for control during deceleration of internal combustion engine
Inventor: MURAI ATSUSHI
IPC: F01L1/34
Filed: 2006-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently alleviate torque shock due to fuel cut while suppressing deterioration of fuel economy and emission.  <P>SOLUTION: When fuel cut is required, an operating angle and lift amount of an intake valve are reduced and control to set closing timing at a bottom dead center is started. When it is determined that characteristic change of the intake valve is completed, fuel cut is started.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007302422-A (JP)
Title: Manual paper feeder and image forming device having the manual paper feeder
Inventor: MINAMINO SHIGEO
IPC: B65H11/00
Filed: 2006-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the clothes of a user from being caught by restriction members or the hand of the user from touching the restriction members in a manual paper feeder having a device body in which a paper feed port is formed and the pair of restriction members so supported as to be movable generally in the lateral direction of the paper inserted into the paper feed port and guiding the paper while restricting the lateral side edges thereof.  <P>SOLUTION: The restriction members 34 are disposed in the paper feed port 29 without projecting outward from the outer surface 39 of the device body near the opening 32 of the paper feed port 29. Consequently, the paper feeder can prevent the user from touching the restriction members 34 and the clothes of the user from being caught by the restriction members 34.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007309380-A (JP)
Title: Ball bearing
Inventor: SEKIMOTO HIROSHI
IPC: F16C33/58
Filed: 2006-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball bearing having impact resistance and not so expensive, hardly causing the temperature rise of a rotating shaft even when used as a touch-down bearing for mechanically supporting the rotating shaft of a turbo molecular pump.  <P>SOLUTION: The ball bearing adopts an inner ring 31 formed of a ferromagnetic material and an outer ring 30 formed of a ferromagnetic material. A distance between a shoulder portion 36 of a raceway groove 39 of the inner ring 31 on one axial side of the inner ring 31 and a shoulder portion 35 of a raceway groove 38 of the outer ring 30 on one axial side of the outer ring 30 is set to be 1/4 or less of the diameter of a ball 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007309907-A (JP)
Title: Grounding detecting device, and on-vehicle ac-dc conversion device
Inventor: OZAKI KIMINORI
IPC: G01R31/02
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grounding detecting device capable of detecting grounding with a simple constitution for detecting a potential change of a detection part.  <P>SOLUTION: This grounding detecting device 20 is provided on a pair of AC output lines A, B provided in the insulated state in terms of DC from a car body ground BGND. A series circuit 21 wherein two capacitors C01, C02 are connected in series and a circuit 22 wherein two capacitors C1, C2 are connected in series are connected between the AC output lines A, B. A connection point between both capacitors C01, C02 is connected to the car body ground BGND, and the car body ground BGND is used as a reference potential of the grounding detecting device 20. A connection point between both capacitors C1, C2 is used as the detection part 23. Both capacitors C01, C02 and both capacitors C1, C2 are set so as to have equal capacities, respectively. An output from the detection part 23 is inputted into a comparator 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007318253-A (JP)
Title: Arrival confirmation type broadcast distribution method, mobile terminal, and broadcast distribution server
Inventor: OMAE KOJI
IPC: H04L12/70
Filed: 2006-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arrival confirmation type broadcast distribution method, a mobile terminal, and a broadcast distribution surely detecting a reception error of broadcast information.  <P>SOLUTION: The arrival confirmation type broadcast distribution method wherein a broadcast distribution server 101 distributes the broadcast information to the mobile terminal 2 in a service area, includes: a step S102 of the broadcast distribution server 101 informs the mobile terminal 2 about a distribution schedule time of the broadcast information; a step S103 wherein the mobile terminal 2 stores the distribution schedule time as a reception schedule time; a step S107 wherein the mobile terminal 2 discriminates whether or not the mobile terminal 2 receives the broadcast distribution server 101 at the reception schedule time so as to detect the broadcast information not arrived yet depending on a result of the discrimination; and a step S108 wherein the mobile terminal 2 informs the broadcast distribution server 101 about the reception schedule time of the broadcast information not arrived yet.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007315215-A (JP)
Title: Oil-free air compressor
Inventor: TAKEDA FUMIO
IPC: F04B39/00
Filed: 2006-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil-free air compressor more reduced in noise, capable of preventing the sound absorbing material of a discharge pipe part from being deteriorated and burned out, and increased in reliability.  <P>SOLUTION: This oil-free air compressor has a suction pipe 9 connected to the suction port 2 of a compressor body 1 and a discharge pipe 12 connected to the discharge port 3. A rotor is driven by a motor 6. The oil-free air compressor comprises a first sound absorbing material 10 wrapped around each of the discharge pipe 12 and the suction pipe 9, a metal sound isolating material 11 wrapped around the outer peripheral part of the first sound absorbing material 10, a second sound absorbing material 10 surrounding the compressor body 1, and the discharge port 3 and the suction port 2, and a metal sound isolating cover 19 surrounding the outside of the second sound absorbing material 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT