baber/WOPTO huggingface dataset:
Patent JP-2010252434-A (JP)
Title: Device for control of rotary machine
Inventor: IMURA TERUHIRO
IPC: H02P21/00
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a prediction error of a model from being generated in controlling the control amount of a motor generator 10 using model prediction control.  <P>SOLUTION: A predicting section 33 predicts currents ide, iqe to be achieved by a plurality of voltage vectors V0-V7 set by an operation state setter 31. An evaluation function J is built on the basis of the difference between the prediction currents ide, iqe and command currents idr, iqr. Of the set voltage vectors V0-V7, a voltage vector having the smallest value of the evaluation function J is employed as a voltage vector for defining the operation state of an inverter IV. If the setting of the voltage vectors V0-V7 is a change in voltage vectors, the predicting section 33 executes the prediction while taking a voltage vector VDT calculated in a dead time compensating section 35 into consideration on the basis of a current polarity of the motor generator 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258696-A (JP)
Title: Multi-carrier communication method and multi-carrier communication apparatus
Inventor: NARUKAWA MASASHI
IPC: H04L1/00
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-carrier communication method for needing no adjustment of a system for modulating whole carrier waves, and preventing the useless deterioration of communication speed.  <P>SOLUTION: The method is the communication method of a multi-carrier system for performing data communications by using a plurality of carrier waves. The plurality of carrier waves are divided into a plurality of blocks in a frequency direction, the quality of reception data is evaluated by each divided block, and then, the system for modulating the carrier wave belonging to the block which is evaluated in response to the quality evaluation result of the reception data, is adjusted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255571-A (JP)
Title: Driving system for diesel engine of automobile using waste cooking oil as fuel
Inventor: WACHI KAZUO
IPC: F02M31/125
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable a waste cooking oil to be used as a vegetable oil and also drive a common rail-type diesel engine.  <P>SOLUTION: In the fuel system for an automobile mounted with a vegetable oil tank 5 and a light oil tank 1 in combination to selectively supply each fuel to a diesel engine 3 and provided with a means 8 for heating the vegetable oil, food dregs in the vegetable oil is separated and removed through centrifuge and a salt content and impurities are separated and removed with water using a centrifugal machine 4 and an oil-water separator 6 in combination before supplying the vegetable oil.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260945-A (JP)
Title: Vinylcyclopropane compound having low polymerization shrinkage and method for polymerizing the same
Inventor: HIROOKA AKIRA
IPC: C08F2/50
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound exhibiting a low-viscosity liquid state before polymerization, developing low volume shrinkage in the case of polymerizing with heat or a photo-radical initiator and having excellent optical properties such as a low refractive index.  <P>SOLUTION: There are provided a vinylcyclopropane compound expressed by formula (1), the vinylcyclopropane compound, a polymer and a copolymer obtained from the compound, and a photopolymerization method to use the vinylcyclopropane compound (wherein X and Y may be the same or different and are each C(=O)R<SP>1</SP>, C(=O)OR<SP>1</SP>, OC(=O)R<SP>1</SP>, C(=O)SR<SP>1</SP>, SC(=O)R<SP>1</SP>, C(=O)NR<SP>1</SP>R<SP>2</SP>, SO<SB>2</SB>R<SP>1</SP>or R<SP>1</SP>; R<SP>1</SP>is 3C-18C cycloalkyl which is unsubstituted or substituted with a substituent selected from the group consisting of 1C-12C straight-chain alkyl, 3C-12C cycloalkyl, 1C-12C alkoxy, 1C-12C acyl, 1C-12C acyloxy and hydroxyl; and R<SP>2</SP>is hydrogen, or alkyl, aryl or heterocyclic group).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262154-A (JP)
Title: Zoom lens and imaging apparatus
Inventor: KAWAMURA HIROKI
IPC: G02B13/18
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens that has a compact configuration of fewer lenses, while having higher magnification, properly corrected color aberrations, and high optical performance.  <P>SOLUTION: The zoom lens includes, in the order starting from the object side, a first lens group G1 of positive refractive power, a second lens group G2 of negative refractive power, a diaphragm, and a rear group with positive refractive power, as a whole. The first lens group G1 has a cemented lens formed from a first lens of negative refractive power and a second lens of positive refractive power, and a third lens having positive refractive power. The zoom lens satisfies expression (1) relating to the refractive index of the first lens, expression (2) relating to the Abbe's number of the first lens, expression (3) relating to the Abbe's number of the second lens, expression (4) relating to the Abbe's number of the third lens, and expression (5) relating to the focal distance of the entire system, at the wide-angle end and the telephoto end.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010261859-A (JP)
Title: Testing apparatus, testing method, and device
Inventor: HASE KENICHI
IPC: G01R29/02
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a testing apparatus capable of improving accuracy of a measurement result of jitter, etc.  <P>SOLUTION: This invention is the testing apparatus for testing a device to be tested. The device to be tested includes an internal circuit for generating a plurality of internal clocks having different phases based on a given reference clock, selecting the internal clock having the prescribed relative phase with respect to an input signal of an almost same frequency with the plurality of the internal clocks from the plurality of the internal clocks, and sampling the input signal in correspondence with the selected internal clock. The testing apparatus includes a selection control part for fixing the internal clock selected by the internal circuit, a phase control part for sequentially shifting the phase of the internal clock by sequentially shifting the phase of the reference clock in the outside of the device to be tested and inputting it to the device to be tested in a state that selection of the internal clock is fixed by the selection control part, and a measuring part for measuring characteristics of at least one of the input signal or the internal circuit based on a sampling result in the internal circuit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263733-A (JP)
Title: Equalizer
Inventor: MATSUURA KOYO
IPC: H02H7/18
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equalizer for preventing overdischarge or overcharge that occurs in a battery pack when power supply voltage of a control circuit, which is output from a power supply circuit, drops.  <P>SOLUTION: The equalizer 1 is provided with: an equalization unit 2 as an equalization circuit; a control unit 3; and insulating interfaces (I/F) 41 to 45. The equalization unit 2 discharges a plurality of unit cells C1 to Cn connected in series, which constitute a high-voltage battery BH, and equalizes voltage across the unit cells C1 to Cn. A low voltage-side microcomputer 31 controls the equalization unit 2. A 5-V power supply 33 generates 5-V power supply voltage of the control unit 3 from a 12-V auxiliary battery BL whose battery voltage is lower than the high-voltage battery BH, and supplies the voltage to the control unit 3. A 5-V power supply drop detecting circuit 34 stops an equalization operation by the equalization unit 2 when it detects a drop of the 5-V power supply voltage output from the 5-V power supply 33.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267572-A (JP)
Title: Electronic device
Inventor: OGAWA SHINNOSUKE
IPC: H01R13/66
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing cost, to shorten a manufacturing period, and to reduce a size and weight of a device while achieving stable connection.  <P>SOLUTION: The electronic device includes a first circuit board set with a first connector, a second circuit board set with a second connector connected to the first connector, and a first casing housing the first circuit board, including a projection, and having a shape wherein when the first connector connects to the second connector, the projection comes into contact with the second circuit board.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010000787-A (JP)
Title: Fuel hose
Inventor: SHINODA ATSUHIRO
IPC: F16L11/06
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel hose which has higher fuel barrier properties than that achieved by conventional fuel-resistant barrier techniques, a high adhesive strength with rubber layers, and excellent fuel barrier properties to alcohol-containing fuels.  <P>SOLUTION: The fuel hose has a laminated structure comprising: an intermediate layer 12 containing polyvinyl alcohol and/or an ethylene-vinyl alcohol copolymer; an inner layer 11 provided at the inner periphery of the intermediate layer 12; and an outer layer 13 provided at the outer periphery of the intermediate layer 12 and containing a rubber. The inner layer 11 contains the first ingredient including a nitrile rubber and a carbon-carbon single bond chain bridge, and is laminated directly to the intermediate layer 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010270168-A (JP)
Title: Aqueous thickener, method for producing the same, and aqueous thickened solution using the same
Inventor: WAKAYAMA TOSHIYUKI
IPC: C09K3/00
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that a conventionally known thickener generally interferes increase in the molecular weight of an aqueous copolymer contained as a component, generates branched structures, and generates insoluble portions, with respect to a strongly acidic solution, a solution having a high salt concentration, or an alcoholic solution, so as not to be sufficiently thicken, to be inferior in handleability, and the like.  <P>SOLUTION: An aqueous thickener is obtained by copolymerizing 2-acrylamido-2-methylpropane sulfonic acid (salt) having a 2-methyl-2-propenyl-1-sulfonic acid content of ≤120 wt.ppm, (meth)acrylic acid and/or a salt thereof, and a monofunctional acrylamide or an acrylate whose N atom may be bound with an alkyl group, and has a GPC top peak molecular weight of 2,000,000 to 30,000,000. The obtained aqueous thickener is excellent in thickening strongly acidic solutions, solutions having high salt concentrations, and alcoholic solutions, has good dissolvability without insoluble portions, and is easy to handle, so as to produce an excellent aqueous thickened solution.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270071-A (JP)
Title: Cation raw material for ionic fluid and process for producing the same
Inventor: KIMOTO KYOJI
IPC: C07D233/84
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cation raw material linking a sulfonic acid group and a phosphonic acid group which is useful in synthesizing an ionic fluid to be used in a lithium-ion battery, a fuel cell electrolyte or a solvent for recovering rare earth metals.  <P>SOLUTION: The cation raw material for an ion fluid includes the chemical structure: (X)<SB>m</SB>-Y-fullerene-(Z)<SB>n</SB>(wherein X is an imidazole group or a benzimidazole group; Y is S or SO<SB>2</SB>; Z is a sulfonic acid group, a phosphonic acid group or a precursor thereof; m is an integer of 1-4; n is an integer of 1-10; and m+n=2-12). A process for producing the cation raw material for an ion fluid comprises (step 1) a step of bonding an imidazole group or a benzimidazole group to fullerene, (step 2) a step of bonding a sulfonic acid group, a phosphonic acid group or a precursor thereof to the fullerene, and if necessary, (step 3) a step of oxidizing the sulfide bond into a sulfone bond.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009193597-A (JP)
Title: Document management system
Inventor: YOSHIOKA TAKESHI
IPC: G06Q10/00
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document management system for assisting business efficiency by effectively utilizing documents irrespective of changes on the side of users.  <P>SOLUTION: Access content showing the access from a user is recorded together with information for specifying the user who accesses a document associated with at least one of a plurality of predefined activity attribute information as information showing the meaning of the document in a business activity of the user. The document management system refers to the recorded information, calculates the number of activity attribute information associated with the accessed document as the total number of accesses for each access content by user, calculates a statistical value for the calculated total number of accesses, compares statistical values by user, and selects a plurality of documents determined to be similar as documents belonging to the same document group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010272748-A (JP)
Title: Substrate unit and electronic equipment, and metal component for circuit board
Inventor: IWANAGA TAKESHI
IPC: H05K9/00
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the consumption of solder when a substrate unit is manufactured.  <P>SOLUTION: In a shield member 20, eaves 23, protruding toward an opening 21OT on a counter circuit board side of side portions 21B, 21D, are formed on the counter circuit board side thereof. The eaves 23 reinforce the shield member 20 to suppress deformation of the shield member 20. Further, the shield member 20 has joint portions 22 on the circuit board side. The joint portions 22 are disposed at parts opposed to the eaves 23. The joint portions 22 have plane portions formed by bending circuit-board sides of the side portions 21B, 21D.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270533-A (JP)
Title: Waterproof pan for bathtub
Inventor: MUTO TAKAO
IPC: A47K4/00
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof pan for a bathtub, which facilitates the checking of water leakage from a drainage member arranged on the downside of at least either of a wash place floor and the waterproof pan for the bathtub, without providing the waterproof pan for the bathtub with an inspection hole.  <P>SOLUTION: This waterproof pan for the bathtub is installed separately with the wash place floor, and installed below the bathtub which is provided adjacently to the wash place floor. The waterproof pan for the bathtub includes a bottom portion, and a sidewall portion which is elongated upward from the entire perimeter of the peripheral edge of the bottom portion. At least a part of the sidewall portion, on the side of the wash place floor, of the sidewall portions has flexibility. The sidewall portion with the flexibility is horizontally pushed and deformed. This enables the formation of a space for checking the water leakage from the drainage member which is arranged on the downside of at least either of the wash place floor and the waterproof pan for the bathtub.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269036-A (JP)
Title: Clip scissors
Inventor: HASEGAWA YASUHISA
IPC: B26B13/18
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide clip scissors which has a simple constitution, is easily manufactured, and easily adjusts the sliding contact state of blades, and is excellent in touch when used.  <P>SOLUTION: The clip scissors 10 are constituted so that both ends 11a of a leaf spring bending portion 11, which is made of stainless steel and has a U-shaped cross-section, and a pair of blade bodies 13 having blades 12 brought into slidable contact with each other, are connected with grip portions 14 made of an ABS resin. The clip scissors 10 is obtained by the insertion molding of a resin forming the grip portions 14 by the insertion of the leaf spring bending portion 11 and the blade bodies 13. The scissors have a preferable mold structure that the leaf spring bending portion 11 are used as insertion in a plate-like state before bent. Besides, the leaf spring bending portion 11 and the blade bodies 13 are provided with retaining engagement portions 15a 15c for preventing the leaf spring bending portion 11 and the blade bodies 13 from coming off the grip portions 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269092-A (JP)
Title: Electronic device, game machine, main control board, peripheral board, authentication method, and authentication program
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fraud to an electronic device having a peripheral unit which executes a prescribed processing based on a control command transmitted by a main control section.  <P>SOLUTION: A main control board 310 divides data stored in a data storage section 311 into the number of division, and executes a binary operation satisfying an association law with respect to each of the divided data to generate authentication data. The main control board 310 adds the authentication data to a prescribed command to transmit it to a peripheral board 320. A type of the control command to which the authentication data are added is changed based on the number of division. The peripheral board 320 executes the binary operation with respect to the received authentication data and authenticates the main control board 310 based on whether or not the operation result and an expectation value are accorded with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276358-A (JP)
Title: High-speed liquid chromatograph
Inventor: OZAKA HIROSUKE
IPC: G01N30/08
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed liquid chromatograph which can respectively capture components, even if the components largely different in hydrophobicity or polarity like a hydrophobic and hydrophilic components get mixed in a sample, to separate and analyze them.  <P>SOLUTION: The high-speed liquid chromatograph includes: a sample feed flow channel equipped with a sample injection part; a first capturing flow channel having a first trap column; a second capturing flow channel having a second trap column having capturing characteristics different from those of the first trap column; and a flow channel changeover mechanism for changing over the connection of those flow channels. The flow channel changeover mechanism can be brought to a flow channel constitution of the mode corresponding to an analyzing process. In a sample capturing mode for capturing the sample injected from the sample injection part, the first and second capturing flow channels are connected in series on the downstream side of the sample feed flow channel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278100-A (JP)
Title: Wiring motherboard
Inventor: OKAMURA TAKUJI
IPC: H05K3/18
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring motherboard wherein predetermined different plating layers are successfully stuck to exposed surfaces of a plurality of conductors within a wiring motherboard region.  <P>SOLUTION: The wiring motherboard includes a motherboard 1 formed by laminating a plurality of insulating layers 1, a wiring board region 1a arranged at a center part of the motherboard 1, a dummy region 1b provided at a periphery of the wiring board region 1a, a first conductor 2a and a second conductor 2b provided in the wiring board region 1a, a frame-shaped first plating conductor 3a arranged on a dummy region 1b of one insulating layer and electrically connected to the first conductor 2a, and a frame-shaped second plating conductor 3b arranged on a dummy region 1b of an insulating layer different from the insulating layer 3b where the first plating conductor 3a is arranged without overlapping the first plating conductor 3a in plan view, and not electrically connected to the first plating conductor 3a, but electrically connected to the second conductor 2b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278207-A (JP)
Title: Plasma processing apparatus
Inventor: SATO KOHEI
IPC: C23C16/50
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus with the uniformity of flow distribution of processing gas in a surface direction of sample improved.  <P>SOLUTION: The plasma processing apparatus includes: a sample stand 207 arranged in a vaccum processing chamber in a vaccum container 204 and having an upper surface on which a sample W is mounted; an exhausting means 206 for exhausting the vaccum chamber; a first plate 203 arranged facing to the sample stand 207 and comprising a plurality of feed ports 203a; a second plate 202 arranged over the first plate and comprising a through-hole 216; a first space 215 between them; and a second space 214 to which the processing gas is introduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273855-A (JP)
Title: Nursing-care bed and method for operating the same
Inventor: OTA KUNIHIRO
IPC: A61G7/05
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nursing-care bed and an operation method of the same that relieve the burden of a nurse required during care time.  <P>SOLUTION: The nursing-care bed includes a bed board where an invalid lies, a support mechanism to support the bed board and lift it up and down, and an insert part inserted between the bed board and the invalid to hold the invalid during care time. Usually, the bed board is supported by the support mechanism at the first position. At the care time, the support mechanism lowers the bed board to the second position down from the first while the insert part holds the invalid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280099-A (JP)
Title: Synthetic resin molding and method for manufacturing the same
Inventor: CHIBA YUYA
IPC: B29C45/16
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin molding integrated with a synthetic resin sheet and being usable for clearer backlighting without the leakage of light from the side surfaces of a synthetic resin.  <P>SOLUTION: The synthetic resin molding 10 is produced by laying a synthetic resin sheet 20 adjacent to the surface of a mold and injecting a molten resin into the mold to join the synthetic resin sheet by fusion. It has a first synthetic resin member 12 consisting of a synthetic resin molding which has at least one plane 12a and a through-hole 16 formed in the plane 12a, a second synthetic resin member 14 consisting of another synthetic resin molding arranged in the through-hole 16 of the first synthetic resin member 12, having a plane 14a in the same plane as the first plane 12a and formed simultaneously with the first synthetic resin member 12, and a synthetic resin sheet 20 covering between the plane 12a of the first synthetic resin member 12 and the plane 14a of the second synthetic resin member 14 and joined through fusion with the first synthetic resin member 12 and the second synthetic resin member 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010281976-A (JP)
Title: Mechanism for adjusting position of optical element
Inventor: YAMAZAWA YOSHITSUGU
IPC: G02B21/26
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lower-cost mechanism for adjusting the position of an optical element.  <P>SOLUTION: The mechanism 1 for adjusting the position of the optical element B is provided in a microscope having the optical element B for observing a sample, and a microscope body configured to support the optical element B, and adjusts the position of the optical element B with respect to the microscope body. The mechanism 1 has an elastic member 2 including a fixed part 2a attached to the microscope body and extension parts 2b and 2c extending from the fixed part 2a, and elastically deformed so that the extension parts 2b and 2c may move in a direction perpendicular to an optical axis of the optical element B. Then, the optical element B is attached to the extension part 2c of the elastic member 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT