baber/WOPTO huggingface dataset:
Patent JP-2011006027-A (JP)
Title: Brake control device
Inventor: OSAWA TOSHIYA
IPC: B60T13/74
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a brake control device capable of suppressing a change from an existing brake system in a vehicle having difficulty in completely securing negative pressure.SOLUTION: The brake control device includes a VDC hydraulic circuit 30 for generating brake fluid pressure by a pump 212 which is a different hydraulic source from a master cylinder 3, and a pump-up boosting hydraulic circuit 2 provided in a brake fluid passage between the master cylinder 3 and the VDC hydraulic circuit 30 to generate brake fluid pressure to wheel cylinders 5 by the master cylinder 3 and a pump 10 which is a hydraulic source different from the pump 212 serving as the hydraulic source.
Patent JP-2011011567-A (JP)
Title: Electric power steering control device
Inventor: URA NORITAKE
IPC: H02P7/03
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering control device capable of continuously performing stable steering operation even at on-failure of a switching element.SOLUTION: When a normal circuit or a reverse circuit is in the control state and it is determined that one switching element of the two switching elements included in the circuit is in on-failure, for a period when a rotation instruction direction of a D.C. motor is in the same direction, control processing in which the on-failed switching element is on-controlled, the other switching element performs PWM control and the two switching elements included in the remained circuit are off-controlled is selected and executed.
Patent JP-2010016825-A (JP)
Title: Adaptive transmission method and system for wireless communication system
Inventor: JIE ZHANG
IPC: H04J11/00
Filed: 2009-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless transmission method and the like based on maximum multi-path delay estimation.  <P>SOLUTION: A wireless transmission method includes the steps of: in a communication apparatus 301 involved in wireless communication, estimating the maximum multi-paths delay of a currently received frame; in the communication apparatus 301, performing a quantization and coding on feedback information related with the estimated maximum multi-paths delay, and then sending the feedback information to an opposing communication apparatus 302 which is in wireless communication with the communication apparatus 301; in the opposing communication apparatus 302, recovering the feedback information by demodulating and decoding the feedback information which has been subjected to the quantization and coding; in the opposing communication apparatus 302, performing an adaptive adjustment of wireless signals transmitted to the communication apparatus 301, on the basis of the recovered feedback information. With this method, system parameters are adaptively adjusted so as to sufficiently improve the spectrum utilization efficiency of wireless resources (the throughput is increased by about 5%).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011012738-A (JP)
Title: Shock absorber
Inventor: INEMITSU KAZUTAKA
IPC: F16F9/50
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorber certainly which proportionally changes a damping force in a low-speed area with respect to a piston speed.SOLUTION: This shock absorber 1 includes: a cylinder 2; a piston 3 slidably inserted into the cylinder 2 and partitioning the inside of the cylinder 2 into two operation chambers R1, R2; and a rod 4 connected to the piston 3 and movably inserted into the cylinder 2. In the shock absorber, a choke cylinder 5 is provided for forming a choke passage C by fitting around the periphery of the cylinder 2.
Patent JP-2011013440-A (JP)
Title: State determining apparatus and failure predicting system using the same
Inventor: KAMI KOJI
IPC: G03G21/00
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in predicting a time period between the possibility of failure risk and a time when a failure actually occurs.SOLUTION: A state determining apparatus 1 collects internal information and usage information of each copying device via a communication network 11, calculates a state index value D using the collected internal information and a regression model set by a regression model setting unit 3, calculates a usage factor indicating a predicted remaining time period between a time when the state index value is calculated and a time when a failure is predicted to occur, using the usage information and computation formula data, and calculates a failure risk based on the calculated state index value D and the usage factor. Based on the calculated failure risk, the state of the copying machine is determined.
Patent JP-2011011150-A (JP)
Title: Film-washing device and film-washing method
Inventor: KANBAYASHI TAKUYA
IPC: B08B11/00
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a film-washing technology which removes a very fine foreign substance adhering to the surface of a film, in particular, a foreign substance of the same material as the film.SOLUTION: After a film 800 is heated and cooled in a heating and cooling part 300 while conveying the film concerned, the film is washed in a washing part 400 and dried in a drying part 500. In the heating and cooling part 300, the difference in thermal stress (deformation amount) between the film and a foreign substance is generated due to the temperature difference between the film when it is heated and cooled and the foreign substance adhering to the film, and consequently the foreign substance is exfoliated from the film. In the washing part 400, the foreign substance thus exfoliated is removed from the film.
Patent JP-2010285589-A (JP)
Title: Compatibilizer agent and resin composition using the same
Inventor: HORIUCHI KUNIO
IPC: C08L23/00
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compatibilizer agent which can blend especially an olefin material and a thermoplastic resin with polarity well, and can give a resin composition having excellent appearance, heat resistance, and impact resistance.  <P>SOLUTION: The compatibilizing agent consists of an acid-modified straight-chain hydrocarbon (A) having at least one carboxyl group, and 20-100C polymethylene (B), wherein an acid value is 5-300 mgKOH/g, and a melting point is 65-160°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011011961-A (JP)
Title: Preparation method of lithium carbonate from lithium-ion secondary battery recovered material
Inventor: YAMAOKA TOSHIJI
IPC: C01D15/08
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To prepare high-purity lithium carbonate containing small amounts of impurities such as Na.SOLUTION: The preparation method of lithium carbonate, in recovering valuable resources of a lithium-ion battery and reducing impurities in lithium carbonate, has a pretreatment process including: a first step of cleaning an organic phase containing nickel and lithium prepared by solvent extraction by use of a sulfuric acid solution containing nickel and enriching lithium in the cleaning solution; a second step of extracting only residual nickel using an organic solvent from a post-cleaning solution in which the lithium is enriched; and a third step of controlling pH of the post-extraction solution containing the lithium by ammonia water.
Patent JP-2011019309-A (JP)
Title: Charge system for electric vehicle
Inventor: KATADE MOTOFUMI
IPC: H02J7/02
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To perform charging for each battery device for electric vehicle accurately and safely, at a rated charge voltage and a rated charge current suited to each battery device.SOLUTION: A charge system comprises the battery device 1, which is mounted on an electrical automobile, and a charger 2 which charges the battery device 1. The battery device 1 has a memory 5, which stores information about the rated charge voltage and charge current of the battery device 1, and the charger 2 has an input part 7, which receives the input of the information about the charge voltage and the charge current, and a comparator 8, which calls out the information about the rated charge voltage and charge current stored in the memory 5 of the battery device 1, compares it with the information about the inputted charge voltage and charge current, and transmits a charge starting signal, when they agree with each other or transmits a charge stop signal in case that they do not agree with each other. The battery device 1 or the charger 2 has a control unit 9 which starts charge in case that it receives the charge starting signal or stops the charge, when it receives a charge stop signal.
Patent JP-2011019139-A (JP)
Title: Broadcast receiver
Inventor: MISAWA MASAYUKI
IPC: H04N7/173
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast receiver more efficiently satisfying user convenience and power consumption suppression.SOLUTION: A CPU 141 of a remote control section 14 switches an operating system in a main control section 13, in every lapse of a standby time, between a function standby state for activating the operating system, and a remote controller standby state for suspending the operating system.
Patent JP-2011018820-A (JP)
Title: Tuner unit and flat screen television receiver
Inventor: KITAGUCHI MASAKI
IPC: H04N5/64
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a tuner that prevents an antenna input terminal from becoming a high temperature so as to prevent a worker or a user from feeling pain or an uncomfortable feeling due to heat even when contacting with a part, exposed to the outside, of the antenna input terminal, and a flat screen television receiver including the same.SOLUTION: The tuner has: a shield case 31 that includes a plurality of sidewalls surrounding a circuit board 2 mounted with electronic components 21 and a flat plate 314 formed integrally with the sidewalls and arranged facing the circuit board 2; and an external connection terminal 4 mounted on the flat plate 314. The shield case 31 includes: a first region in which the flat plate 314 is arranged; and a second region that surrounds the part, where the electronic components 21 are mounted, of the circuit board 2. The flat plate 314 includes an external-connection-terminal mounting part 315 having at least three protrusions 317 in contact with the external connection terminal 4.
Patent JP-2010159041-A (JP)
Title: Rotary seat for vehicle and vehicle
Inventor: TANIGUCHI TAKASHI
IPC: B60N2/90
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary seat for a vehicle without increasing the number of components and the vehicle equipped with the rotary seat for the vehicle.  <P>SOLUTION: A fixed buckle 17 is attached on a vehicle-body central side of the seat 15a of a seat body 16 in a forward-looking state, and a lap webbing 21 configuring a two-point seat belt is attached to the vehicle-body central side of a seat base 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011019572-A (JP)
Title: Absorber and absorbent article
Inventor: YOSHIDA MASAKI
IPC: A61F13/15
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorber which achieves a reduction in temperature changes during urination, and an absorbent article which contains the absorber.  <P>SOLUTION: In the absorber 1 including a layer 6 containing a gelling agent and a layer 7 containing an endothermic agent, a gelling agent 2 in the layer 6 includes polysaccharides that thicken in the presence of polyvalent metal ions and a material that supplies the polyvalent metal ions, and the layer 6 is disposed closer to the surface than the layer 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021561-A (JP)
Title: Exhaust gas recirculation device for internal combustion engine
Inventor: YANAGIDA YOSHITOSHI
IPC: F02M35/10
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress breakage or abrasion of a compressor impeller 13 caused by a collision of foreign matters (broken pieces made when a DPF is broken) contained in EGR gas.  <P>SOLUTION: A step opening part 33 is disposed along an intake duct 8, and a tank case 35 is disposed to an outer peripheral part of an inlet connection part 36 of the intake duct 8. An internal space (foreign matter storage space 34) of the tank case 35 is connected to a foreign matter discharge conduit 45 through a slit 43. Foreign matters guided to the outer peripheral part by a swirl flow generated by a swirl flow generator are separated in the step opening part 33 and flows in the foreign matter storage space 34. The foreign matters in the foreign matter storage space 34 are discharged to the outside of an intake pipe through the foreign matter discharge conduit 45. Thereby, the swirl flow generated in the swirl flow generator efficiently separates the foreign matters from a fluid by centrifugation, so that the fluid containing few foreign matters flows in a compressor housing 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020154-A (JP)
Title: Flux-cored wire for gas shielded welding
Inventor: NAKAMURA SHUICHI
IPC: B23K35/368
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flux-cored wire for gas shielded welding, in which weldability in all-position welding and toughness are excellent and in which even weld metal after post welding heat treatment can bring superior toughness.  <P>SOLUTION: The flux-cored wire is characterized in that, in mass% relative to total mass of the wire, it contains a slag agent composed indispensably of 0.3-8.0% CaO and 1.0-8.0% metal fluoride, that it contains, as alloy component, 0.03-0.30% C, 0.2-1.5% Si, 0.5-2.5% Mn, 0.002-0.05% Al, ≤0.010% Nb, ≤0.010% V and the balance consisting of iron, arc stabilizer, and inevitable impurities, and that X=[C]+[Si]/24+[Mn]/6+[Ni]/40+[Cr]/5+[Mo]/4+[Cu]/40+[Ti]/30+5×[B] is 0.20-1.2% and further Y=[Nb]+[V]/2+[Ti]/20 is controlled to be ≤0.012%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024057-A (JP)
Title: Peripheral device, method of controlling the same, and information processing system
Inventor: TAGUCHI HIROO
IPC: H04N1/00
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peripheral device allowing the peripheral device itself to be used without installing a control program for controlling the peripheral device in an information processor, and improved in convenience of a user using the peripheral device and the like, and to provide a method of controlling the same and an information processing system.  <P>SOLUTION: This peripheral device includes: a storage part for storing a control program for controlling the operation of the peripheral device 110 (device body 111) in an information processor 100; a communication part for transmitting the control program to the information processor 100 from the storage part; and a control part for controlling the operation of the peripheral device 110 based on instruction information written in the storage part by the execution of the control program by the information processor 100. The control part causes the control program to be re-transmitted to the information processor 100 by the operation of the peripheral device 100 while being connected to the information processor 100 based on the use condition of the control program by the information processor 100.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021708-A (JP)
Title: Direct operated relief valve
Inventor: KOGA KAZUYA
IPC: F02M55/02
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable a direct operated relief valve which can be operated at a plurality of set pressures, provides rich functionality and correspondes to various specifications.  <P>SOLUTION: A pressure chamber 22 is formed between a diameter expansion hole 12b on a sleeve 12 and a poppet valve 20 and an annular clearance 24 is formed between the pressure chamber 22 and a tank communication channel 12c on the sleeve 12. When the pressure of a pressure introduction channel 12a reaches a first set pressure, if a valve part 20a is separated from a valve seat part 12d and opened, the valve part 20a is opened, and then a pressure is introduced into the pressure chamber 22, the valve opening state is retained at a second set pressure where the pressure of the pressure introduction channel 12a on the sleeve 12 is lower than the first set pressure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025455-A (JP)
Title: Stitching apparatus
Inventor: KAMEI SUMIO
IPC: B29D30/08
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stitching apparatus which can improve a fault in crimping between tire composing members without causing any problem, that man-hours are increased, even when the shape of the members to be subjected to stitching is changed.  <P>SOLUTION: In the stitching apparatus 1, a laminated body LB obtained by laminating two or more belt-like tire composing members is pressed, and these tire composing members TR and MS are mutually crimped. The stitching apparatus is provided with: a supporting means 2 supporting the laminated body LB from the back face thereof so as to progress with the longitudinal direction thereof as a progressing direction A; and an air spraying means 3 spraying compressed air on the surface of the laminated body LB supported by the supporting means 2, and, at least on the surface region S<SB>OL</SB>corresponding to the lapped part between the tire composing members TR and MS in the laminated body LB so as to crimp the tire composing members TR and MS to each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028414-A (JP)
Title: Optical information reading device
Inventor: SAKAMOTO HYUMA
IPC: G06K7/10
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information reading device for improving the reading accuracy, regardless of whether an information code is rough or fine.  <P>SOLUTION: On the basis of array data classified by binarization processing, when the array density of a light pattern and a dark pattern configuring a bar code B is equal to or more than predetermined density, it is determined that the array density is of high density; and when the array density is less than the prescribed density, it is determined that the array density is not of highly density. Then, when decoding fails and it is determined that the array density is of high density, the exposure time is set shorter, and an amplification rate is set to be higher than the case that it is determined that the array density is not of high density. Also, when it is determined that the array density is not of high density, the exposure time is set to be longer, and the amplification rate is set to be lower than the case that it is determined that the array density is not of high density.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029849-A (JP)
Title: Receiving device, communication system, method of combining caption with stereoscopic image, program, and data structure
Inventor: KITAZATO NAOHISA
IPC: H04N13/04
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To optimally set the position of a caption in a depth direction with respect to stereoscopic video.  <P>SOLUTION: This receiving device includes: a video decoder 108 for acquiring data of a stereoscopic video included in a broadcast signal; a caption decoder 110 for acquiring data of a caption object included in the broadcast signal; a program information processing section 106 for acquiring position information about the position of the stereoscopic video in a depth direction; a caption 3D converting section 120 for setting the position of the caption object in a depth direction with respect to the stereoscopic video. Consequently, it is possible to optimally set the position of the caption in a depth direction with respect to the stereoscopic video.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026465-A (JP)
Title: Novel vinyl ether copolymer and composition containing the same
Inventor: HOJO TAKUMA
IPC: C08F216/14
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vinyl ether copolymer which is useful as a binder or additive in fields such as an ink, coating composition, coating, adhesive, adhesive or the like, and is excellent in solubility or dispersibility to an aqueous solvent or in film forming properties.  <P>SOLUTION: The vinyl ether copolymer which includes constituent units shown by formula (I) and (II) is excellent in solubility or dispersibility to an aqueous solvent and in film forming properties.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010002914-A (JP)
Title: Coloring composition for color filter and color filter
Inventor: OKUTSU SATOSHI
IPC: G03F7/004
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coloring composition capable of forming a color filter having a high brightness and contrast ratio, and to provide a color filter having an excellent color characteristic.  <P>SOLUTION: The coloring composition for the color filter contains: a colorant carrier having a transparent resin, its precursor or the mixture of them; a red pigment as a colorant; and C.I. Pigment Yellow 139 pigment which has a specific spectral characteristics that is made by being kneaded for eight hours or more together with a water-soluble inorganic salt and a water-soluble organic solvent as a pigment. The color filter includes a red color filter segment formed by the coloring composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011030891-A (JP)
Title: Car washing brush
Inventor: HAYASHI KAZUHIKO
IPC: B60S3/04
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car washing brush having high washability without damaging a vehicle body and excellent durability and fire-proof property (flame retardancy and spontaneous extinguishing property).  <P>SOLUTION: The car washing brush includes filaments made of a polymeric composite material containing a soft vinyl chloride resin as a main component. The cross sectional shape of a washing piece 10 in the car washing brush has a polygonal cross sectional shape, a star cross sectional shape, a shape with projections/recesses in the circumference of the cross section, and a shape with acute parts in the circumference of the cross section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034469-A (JP)
Title: Coin depositing and dispensing machine
Inventor: FUKUNAGA TAKAYOSHI
IPC: G07D9/00
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coin depositing and dispensing machine capable of improving the efficiency of fund operation by re-discriminating a rejected coin even there is the rejected coin discriminated to be abnormal and processing the fund operation even during rediscriminating the rejected coin when coins in a temporary holding part are stored in storing parts according to denominations.  <P>SOLUTION: Input coins are received by a storing and feeding part 21, fed out to an annular conveyance path 17 from the storing and feeding part 21 and carried in the direction F2 of depositing, discrimination and conveyance. The input coins are discriminated by a discriminating part 31 and temporarily stored in a temporary storing part 28. According to deposit approval, the coins in the temporary storing part 28 are fed out to the annular conveyance path 17 and carried in the direction F1 of discrimination, storage and conveyance to be discriminated by the discriminating part 31. Coins discriminated to be normal by the discriminating part 31 are stored according to each different denomination in storing parts 22 to 27 of different denominations. Rejected coins discriminated to be abnormal by the discriminating part 31 are carried circulatedly in the annular conveyance path 17 and rediscriminated by the discriminating part 31. According to the rediscrimination result, coins discriminated to be normal are stored according to each different denomination in the storing parts 22 to 27 of different denominations, and coins discriminated to be abnormal are ejected from the annular conveyance path 17.  <P>COPYRIGHT: (C)2011,JPO&INPIT