baber/WOPTO huggingface dataset:
Patent JP-2010246279-A (JP)
Title: Device for controlling three-phase ac electric vehicle and method of controlling three-phase ac electric vehicle
Inventor: HOSHINA YURI
IPC: H02H3/34
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a device for controlling a three-phase AC electric vehicle which flexibly operates with respect to a detected current value, and a method of controlling the three-phase AC electric vehicle.  <P>SOLUTION: A control part 200 controls operation between an AC-DC converter 70 and a DC-AC converter 90, and controls opening of a line breaker 40 connected to a three-phase AC distribution wire. The control part 200 includes a ground-fault generation determination part 100 which calculates an absolute value ¾A¾ of a three-phase current sum, and controls operations of the AC-DC converter 70, the DC-AC converter 90 and the line breaker 40 according to a result of comparing a threshold S1 which determines whether to stop operations of the AC-DC converter 70 and the DC-AC converter 90, with the absolute value ¾A¾, and a result of comparing a threshold S2 which is set larger than the threshold S1, stops operations of the AC-DC converter 70 and the DC-AC converter 90, and determines whether to open the line breaker 40, with the absolute value ¾A¾.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242664-A (JP)
Title: Control device for internal combustion engine
Inventor: TANIGUCHI SATOSHI
IPC: F01N3/08
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine, successfully improving evaporativity of fuel added to an exhaust passage when using fuel having a high biofuel concentration.  <P>SOLUTION: This control device for the internal combustion engine includes an exhaust fuel adding valve 24 disposed in the exhaust passage 22 in the vicinity of an exhaust valve in a specific cylinder (#4) and adding fuel to the exhaust passage 22. A biofuel concentration sensor 26 is provided for detecting a biofuel concentration in fuel added by the exhaust fuel adding valve 24. A fuel adding period by the exhaust fuel adding valve 24 is set according to the biofuel concentration. Specifically, if the biofuel concentration increases, the fuel adding period during the exhaust stroke of a cylinder located adjacently to the specific cylinder is lengthened.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241997-A (JP)
Title: Polypropylene-based resin composition for injection foam molding and injection foam molding comprising the resin composition
Inventor: ABE TERUMASA
IPC: C08F8/00
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene-based resin composition for injection foam molding forming an injection foam molding having excellent light weight property and weather stability over a long period because thin injection filling is practicable and high foam magnification is obtained and an injection foam molding comprising the resin composition.  <P>SOLUTION: The polypropylene-based resin composition for injection foam molding contains following (A)-(D): (A) a polypropylene-based resin exhibiting strain hardening and having ≥2 cN melt tension; (B) polyolefin wax; (C) a weather resistant agent having a weight-average molecular weight (Mw) of ≥700, and a 2,2,6,6-tetramethyl piperidine skeleton in the molecule and having a structure formed by bonding one or more selected from a hydrogen atom, a 1-30C alkyl group, hydroxyalkyl group, alkoxy group and hydroxyalkoxy group with nitrogen atom of the 2,2,6,6-tetramethyl piperidine skeleton; and (D) a foaming agent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009272620-A (JP)
Title: Stacked image sensor
Inventor: CHOE WON-HEE
IPC: H04N5/335
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacked image sensor capable of simultaneously obtaining a color image and a black-and-white image containing infrared radiation (IR) information.  <P>SOLUTION: In the stacked image sensor capable of simultaneously obtaining the color image and the black-and-white image containing IR information, the color image and the black-and-white image are obtained at upper layer parts; and at lower layer parts, image sensitivity is improved through a stacked structure for obtaining the IR information. In this case, the IR information can be obtained with a color filter having no infrared ray blocking function and a difference between absorption positions according to wavelengths of light; and the black-and-white image can be obtained by a transparent part which is partly provided in the color filter. According to this, IR signals wider than the visible region are used and therefore a high-sensitivity image can be obtained even in low illumination circumstances; and color images are respectively extracted in a planar way and therefore color cross talk between color components can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010257263-A (JP)
Title: Mouse-operating auxiliary implement
Inventor: OKAYASU KENJI
IPC: G06F3/039
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mouse-operating auxiliary implement allowing easy-to-perform operation of a mouse for a personal computer, and to allowing improvement of comfort of a hand during operation.  <P>SOLUTION: This mouse-operating auxiliary implement consists of a body 1 formed of a sheet material having a prescribed thickness, including a hole 2 which includes a shape nearly equal to a planar shape of the mouse M and into which the planar shape is fitted, and integrally formed with a lateral frame part surrounding the hole and a carpus part side frame part on which a carpus part is placed. The body is formed of a breathable or heat-insulative material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009207163-A (JP)
Title: Decoding device and method, and recording medium
Inventor: SUZUKI TERUHIKO
IPC: H04N21/236
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To perform encoding and decoding without causing failure of a buffer.  <P>SOLUTION: A random access point header contained in the accessible points in the bit stream includes information on the minimum bit rate, the minimum buffer size, the minimum initial delay time, and the like. A bit stream analysis unit 72 analyzes the bit stream which has been input, sets the above information, and outputs it to a buffer information addition unit 73. The buffer information addition unit 73 adds the input information to an input bit stream and outputs it. This method can be applied to an encoding device and a decoding device handling bit streams.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010259483-A (JP)
Title: Reel type game machine
Inventor: NAKAMURA KAZUNORI
IPC: A63F5/04
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily restart a game even after the occurrence of a power interruption state in a reel type game machine capable of rotating reels in a plurality of forms.  <P>SOLUTION: In the state that the plurality of reels are normally rotated in a stipulated direction at a normal rotation speed, it is possible to operate a stop button and stop the reel. Also, it is possible to perform special rotation prior to normal rotation as well. While the normal rotation is restored upon restoration from the power interruption state which has occurred during the normal rotation, the state of maintaining the rotation speed of the reel lower than the special rotation for the remaining time is restored upon restoration from the power interruption state during the special rotation. Then, after the lapse of the remaining time, the normal rotation is performed. In such a manner, even when the power interruption state occurs during the special rotation, a game can be restarted by a simple processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262111-A (JP)
Title: Toner for electrostatic photography, developer for electrostatic photography, toner cartridge, process cartridge, and image forming apparatus
Inventor: TAGUCHI TETSUYA
IPC: G03G15/20
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner for forming an image having high fixing strength when the toner is used in an image forming apparatus, compared to a toner containing no deforming substance.  <P>SOLUTION: The toner includes a core, a surface layer coating the surface of the core, and a deforming substance, which is included in at least one of the core and the surface layer and responds to external stimulation to deform the surface layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010261549-A (JP)
Title: Braking device, stage moving device, workpiece treating device, and braking method
Inventor: MARUTANI KENTARO
IPC: F16D57/06
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a braking device is unsuitable for a clean environment such as a clean room because dust rises when operating the braking device in the case of using a friction brake type braking device.  <P>SOLUTION: This braking device 6 includes sealed containers (21, 24) filled with fluids 29; fluid moving means (22, 23) moving the fluids 29 in the containers (21, 24) interlocked with the moving of a moving body to be stopped by braking; and a fluid movement preventing means (25) preventing the movement of the fluids 29 in the containers (21, 24) when stopping the moving body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268549-A (JP)
Title: Stator of capacitor induction motor
Inventor: MORISHITA HONKO
IPC: H02K17/08
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin type stator of bipolar capacitor induction motors capable of standardizing quadrupolar capacitor induction motors and components.  <P>SOLUTION: The stator 1 comprises a stator core 4 composed of an annularly formed yoke section 2 and a plurality of tooth sections 3 projecting toward the inside in a diametric direction, and a coil 6 concentratedly wound around the tooth sections 3 after insulation treatment 5 to the stator core 4. In the stator 1, the coil 6 in the same phase is wound around two adjacent tooth sections 3 to form one winding body 7, thus reducing the number of turns of one coil 6, and hence thinning the stator 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268355-A (JP)
Title: Image forming apparatus, control method thereof, program, and storage medium
Inventor: YOKOYAMA HIDEHIKO
IPC: H04N1/00
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can be used even when an access error is generated due to the replacement of components, and to provide a control method for the image forming apparatus, a program and a storage medium.  <P>SOLUTION: The image forming apparatus includes a disk controller 105 and an HDD 106. The disk controller 105 accesses the HDD 106. When a configuration change detection module 205 detects a change in the HDD 106 and access to the HDD 106 results in error, the frequency and time of confirming the state of the HDD 106 are changed to access the HDD 106. When the frequency of successful accesses to the HDD 106 exceeds a predetermined value as the result, the predetermined values of the frequency and time of confirming the state of the HDD 106 are changed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268687-A (JP)
Title: Single opening frozen shellfish
Inventor: HAMACHI MIHOKO
IPC: A23L17/40
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide single opening shellfish for solving such problems that conventionally bivalve is attached with two shells joined together, and it is difficult to cook at ordinary homes, and since the inside of the shellfish is not seen, it is difficult to discriminate the size of shellfish flesh.  <P>SOLUTION: The single opening shellfish is preservable for a long period without losing freshness, and easy to remove flesh and cook by removing one shell of bivalve followed by vacuum-packing and rapidly freezing. The inside of the shellfish is seen by removing one shell so as to discriminate the color and size of flesh at a glance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010268897-A (JP)
Title: Pachinko game machine
Inventor: TANIGUCHI MASAYUKI
IPC: A63F7/02
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine wherein swelling of the outer edge of a synthetic resin game board by forcible fitting of a game nail is prevented and a game board is accurately attached to an inner frame.  <P>SOLUTION: In the Pachinko game machine, the game board wherein many prepared holes 10a are formed on the synthetic resin game board 10 and game nails 99 are forcibly fitted from the surface side of the game board to the respective prepared holes 10a, is fitted and attached inside the inner frame attached to the front part of an outer frame. In the Pachinko game machine, a deformation preventing groove 10c is formed at a position separated from the end part of the game board 10, a deformation preventing recessed part 10d is formed at the end part of the back surface of the game board 10, and the deformation of the game board 10 due to the forcible fitting of the game nail 99 to the prepared hole 10a is absorbed by the deformation preventing groove 10c and the deformation preventing recessed part 10d.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009188428-A (JP)
Title: Semiconductor substrate
Inventor: KUMAKAWA TAKAHIRO
IPC: H01L21/301
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor substrate which improves a processing tact without degrading division quality in the case of dividing a semiconductor substrate having a diaphragm structure and a beam structure, in which part of the semiconductor substrate is thinned, into individual semiconductor devices, typified by microelectromechanical systems (MEMS).  <P>SOLUTION: A semiconductor substrate 1 is formed with a plurality of semiconductor devices 2 having the diaphragm structure in a matrix in an array of rows and columns; and among orthogonal division lines 4 which individually divide the respective semiconductor devices 2, only row or column parallel division lines 4 are formed with continuous V shaped grooves 3 by anisotropic etching.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010272456-A (JP)
Title: Discharge lamp lighting device, luminaire using the same, and lighting system
Inventor: YAMANAKA MASAHIRO
IPC: H05B41/24
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce stress in recovering a voltage and re-lighting after the going out of a discharge lamp by a supply voltage drop.  <P>SOLUTION: The device includes a timer circuit 7 for switching preheating, starting and lighting modes, an output switch circuit 13 for increasing the operating frequency of an inverter circuit 2 when a detection voltage of a voltage detection circuit 12 equal to or less than a first voltage, a delay circuit 14 for, when the detection voltage of the voltage detection circuit 12 has been shifted from a state of voltage equal to or less than the first voltage to a state of voltage higher than the first voltage, maintaining an operation of increasing the operating frequency of the inverter circuit 2 for a predetermined time and then releasing it, and a means for resetting the timer circuit 7 when the detection voltage of the voltage detection circuit 12 is equal to or less than a second voltage lower than the first voltage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275689-A (JP)
Title: Mixing valves for water combination faucet having mist nozzle for heating or cooling sauna
Inventor: ISHII TAKASHI
IPC: E03C1/042
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide mixing valves for water combination faucet having a mist nozzle for heating or cooling sauna simply attachable to an existing eccentric pipe and obtaining stable temperature of hot bath mist sauna and cool-down mist sauna.  <P>SOLUTION: New mixing valves for water combination faucet can be comparatively simply manufactured by merely adding a branching part for mounting the mist nozzle 9 and adding an opening and closing valve for the mist nozzle 9 being an objective and the mist nozzle 9 to the branching part of a hot water supply side and a water supply side. The hot water having high temperature before mixing hot water and water together comes out of the mist nozzle 9 in the hot bath mist sauna, and the tap water before mixing hot water and water together comes out of the mist nozzle 9 in the cool-down mist sauna. Even if the hot water having high temperature in the hot bath mist sauna and the hot water having moderate temperature for shower are simultaneously used, respective temperatures can be stably obtained. Even if the tap water in the cool-down mist sauna and the hot water having moderate temperature for shower are simultaneously used, respective temperatures can be stably obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009293126-A (JP)
Title: Method for forming core-shell metal nanoparticle
Inventor: CHRETIEN MICHELLE
IPC: B22F1/054
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and economically producing an ink such as a conductive ink for printing a conductive circuit.  <P>SOLUTION: A method for forming core-shell metal nanoparticles of two metals comprising a core of a first metal substance and a shell of a second metal substance comprises: a step of photochemically producing metallic nanoparticle cores by irradiating light such as UV to a solution of the first metal substance and reducing metal ions contained in the same; and a step of forming a shell of the second metal substance around the core by a similar method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010277650-A (JP)
Title: Equalizer, equalizing method, and program
Inventor: ITONAGA MAKOTO
IPC: G11B20/10
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem in a conventional equalizer: a training signal needs to be used in order to reduce a nonlinear distortion of a reproduced signal.  <P>SOLUTION: A processor 7 having a function of an equalizer includes a linear equalizer 11 which linearly equalizes a signal to be processed, a nonlinear equalizer 12 which nonlinearly equalizes the signal to be processed, an adder 13 which adds the signal linearly equalized by the linear equalizer 11 and the signal nonlinearly equalized by the nonlinear equalizer 12, a first viterbi decoder 14 which temporarily checks a signal obtained by the adder 13, and a second viterbi decoder 18 which temporarily checks the signal linearly equalized by the linear equalizer 11. The nonlinear equalizer 12 derives a coefficient for nonlinear equalization by using the signal temporarily checked by the first viterbi decoder 14 as a teacher signal. The linear equalizer 11 derives a coefficient for linear equalization by using the signal temporarily checked by the second viterbi decoder 18 as an equalization target value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275455-A (JP)
Title: Method for producing fatty acid alkyl ester
Inventor: NISHIMURA YOSHIAKI
IPC: C11B11/00
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently removing a calcium-containing compound mixed in a fatty acid alkyl ester obtained by a transesterification reaction of oil and fat with an aliphatic alcohol in the presence of a calcium-containing solid catalyst.  <P>SOLUTION: The fatty acid alkyl ester is brought into contact with a water-containing and high water-absorbing resin that contains water of 10 pts.mass or more based on 100 pts.mass of the high water-absorbing resin, and then precipitated calcium-containing solid particles are removed by filtration.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277469-A (JP)
Title: Input device
Inventor: MOTOSHIGE TOMOKO
IPC: H03M11/04
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device for facilitating input operation.  <P>SOLUTION: The input device which detects a spatial operation of fingers to output an input code corresponding to the detected operation includes: detection means which are mounted on mounting parts of fingers or hands of the user to detect the operation of fingers; an output means which outputs an input code corresponding to the operation detected by the detection means; and display means which are mounted on fingers or hands relating to the mounting parts, on which the detection means are mounted, and display the input code output from the output means. The output means specifies candidates of the input code to be selected, on the basis of the operation detected by the detection means, and the display means display the specified candidates of the input code.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009192546-A (JP)
Title: Inductive displacement detector and micrometer
Inventor: AOKI TOSHIHIKO
IPC: G01D5/245
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To attain high precision in an inductive displacement detector by reducing the effect of misalignment while increasing the intensity of transmission signals flowing through a transmission winding.  <P>SOLUTION: The inductive displacement detector is a rotary type. The transmission winding 105 is arranged on a stator. The transmission winding 105 includes a ring part 27 which extends annularly from a terminal T1 to a transmission folded part 25, and a ring part 29 which extends annularly along a radius that is different from the ring part 27 from the transmission folded part 25 to a terminal T2. The transmission winding 105 has an upper-layer conductor 15 and a lower-layer conductor 17 which are spaced apart from each other in the vertical direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010280090-A (JP)
Title: Injection molding apparatus
Inventor: SATO TAKAAKI
IPC: B29C45/27
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding apparatus capable of reducing the waste of material.  <P>SOLUTION: The injection molding apparatus 1 including a die 10 having a hot nozzle 20 communicating with a cavity 10A, and a manifold 30 formed with a hot runner 31 connected to the hot nozzle 20, is adapted to fill the cavity 10A of the die 10 with molten resin from the hot runner 31 through the hot nozzle 20. The die 10 is provided with a communicating passage 11 communicating with the cavity 10A. The hot nozzle 20 includes a cylindrical nozzle body 21 inserted in the communicating passage 11 of the die 10, and a flange part 22 formed on one end side of the nozzle body 21 and exposed to the outside of the communicating passage 11. A band heater 23 heating the nozzle body 21 is interposed between the communicating passage 11 and the nozzle body 21, and a ring heater 24 heating the flange part 22 is interposed between the communicating passage 11 and the flange part 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282076-A (JP)
Title: Image forming apparatus
Inventor: YOSHIYAMA TSUGIHITO
IPC: G03G15/16
Filed: 2009-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To carry out a satisfactory image formation by applying appropriate charging bias voltage to charging members of a plurality of image forming units from one common power source for charging, even when using an image forming unit for short service life, which is short in the service life of a photoreceptor, and an image forming unit for long service life, which is long in the service life of the photoreceptor.  <P>SOLUTION: Two or more image forming units 10A to 10D in which charging bias voltage is applied from the common power source for charging 30 to the charging member 12 are discriminated by a discriminating means 31. In this case, a first bias voltage Vb1 corresponding to the image forming unit for short service life is applied by a control means 33 to respective charging members from the common power source for charging when the image forming units for short service life 10AS to 10DS are included. Then, a second bias voltage Vb2 corresponding to the image forming unit for long service life is applied when there are only the image forming units with long service life 10AL to 10DL.  <P>COPYRIGHT: (C)2011,JPO&INPIT