baber/WOPTO huggingface dataset:
Patent JP-2010216661-A (JP)
Title: Thrust roller bearing
Inventor: KOTANI KAZUYUKI
IPC: F16C19/46
Filed: 2010-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive thrust roller bearing preventing detachment from a retainer of a roller with a short overall length, and improving bearing lubricity and retainer strength.  <P>SOLUTION: The thrust roller bearing is equipped with a crank-like bent part 4 comprising bent parts bent so as to protrude from one and the other of a thickness direction in a radial middle part, and the retainer 2 having substantially rectangular pockets 5 housing rollers 3. The pocket includes a flat part using a radial inner wall surface as a roller end face guide face of a roller center position and having a protrusion. One each of an outer diameter side protruding part 4a protruding in one retainer thickness direction of the crank-like bent part and an inner diameter side protruding part 4b protruding in another are respectively provided in a radial direction. Retaining claws 7a, 7b protruding into the pocket to hold an outer peripheral surface of the roller are provided on both top part side faces of the outer diameter side protruding part and the inner diameter side protruding part. Chamfers are formed on both axial ends of the roller. An inner corner of the pocket is rounded, and protrusions 8, 9 carrying out pivot support of a center part of an end face of the roller are provided on the roller end face guide face of the pocket.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012013202-A (JP)
Title: Control device
Inventor: OHASHI KAZUTOSHI
IPC: F16H61/00
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a vehicle for properly controlling the operation of the power oil pump generating oil pressure of a transmission to smoothly restart a vehicle which is stopped in an idling stop condition.SOLUTION: The control device of the vehicle having an internal combustion engine and the transmission for performing operation and stopping of the operation of a mechanical oil pump, a rotational speed sensor, an oil temperature sensor, an oil pressure sensor, the power oil pump, an ignition switch, and the power oil pump is characterized in that the higher the oil temperature of the transmission is the shorter the operation time of the power pump is set, it is determined that the ignition switch is turned OFF from being turned ON, and it is determined that the internal combustion ending is stopped, and thereafter the power oil pump is operated for an operation time.
Patent JP-2012022397-A (JP)
Title: Device and method for determining situation
Inventor: ISHIHARA TAKESHI
IPC: G06Q10/00
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To determine whether a user keeps a schedule.SOLUTION: A situation determining device comprises: an event start determining section for determining whether a predetermined event starts or not on the basis of schedule information; a log obtaining section for obtaining log information to be obtained by a portable terminal device when the predetermined event is determined to start; a situation determining section for determining whether a situation indicated by the log to be obtained is consistent with the situation corresponding to the predetermined event which is determined to start; and an outputting section for outputting the determined result.
Patent JP-2012020818-A (JP)
Title: Sheet-stacking-amount detecting device and image forming device
Inventor: SODA KOJI
IPC: B65H31/02
Filed: 2010-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-stacking-amount detecting device that prevents the discharge of a sheet that is subsequently discharged from being disturbed when a sheet bundle stacked on a discharge tray is returned again after removing the sheet bundle once.SOLUTION: The sheet-stacking-amount detecting device 70 has an actuator member 72 that is pivotally supported above a discharge port 63 so as to oscillate in a direction along in a sheet discharge direction. The actuator member 72 comprises a first actuator member 722 and pivotally supported on the printer-body side so as to oscillate, and a second actuator member 724 and pivotally supported to the first actuator member 722 so as to oscillate. The second actuator member 724 is configured so that its rotation is regulated with respect to the first actuator member 722 by a regulation member 726 so as to prevent the oscillation of the second actuator member from the reference posture toward the downstream side in the sheet discharge direction.
Patent JP-2012028701-A (JP)
Title: Optical module
Inventor: ONOBUCHI MASATAKE
IPC: H01L33/62
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical module capable of facilitating use of a common package member for a light-emitting element having a different conductive substrate.SOLUTION: The optical module includes: a light-emitting element; a drive IC having a first pad capable of supplying a power supply-side voltage and a second pad capable of supplying a ground-side voltage; a first lead; a ground lead; a second lead; an input lead; and a power voltage lead. The ground-side voltage is supplied from the second pad to a second electrode of the light-emitting element through the first lead. On the other hand, the power-side voltage is supplied from the power voltage lead or the first pad through the second lead to the first electrode.
Patent JP-2012039520-A (JP)
Title: Semiconductor device circuit
Inventor: OGAWA AKIRA
IPC: H03K19/00
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device circuit which uses a MTCMOS circuit, has low standby current and are quickly restored from a standby state without impairing access speed.SOLUTION: The semiconductor device circuit having a functional circuit including a first PMOSFET and a first NMOSFET, comprises a second PMOSFET for controlling to connecting the first PMOSFET to a power source voltage at an active mode and not to connecting the first PMOSFET to the power source voltage at standby mode; a second NMOSFET for controlling to connecting the first NMOSFET to a grounding side power source voltage at the active mode and not connecting the first NMOSFET to the grounding side power source voltage at the standby mode; a third PMOSFET connected to the power source voltage and connected to the first PMOSFET in parallel and holding its output signal; and a third NMOSFET connected to the grounding side power source voltage and connected to the first NMOSFET in parallel and holding its output signal.
Patent JP-2012042263-A (JP)
Title: Material testing machine and measured temperature display method in material testing machine
Inventor: TSUJI HIROSHI
IPC: G01N3/08
Filed: 2010-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a material testing machine capable of displaying temperature in a material test without preparing a reference voltage power supply and without performing complicated adjustment, and a measured temperature display method in the material testing machine.SOLUTION: The material testing machine includes: an NTC thermistor 51; a fixed resistor 52 equivalent to zero degree Celsius, which has a resistance value equal to the one when the NTC thermistor 51 measures zero degree Celsius; a fixed resistor 53 equivalent to 50 degree Celsius, which has a resistance value equal to the one when the NTC thermistor 51 measures 50 degree Celsius; an amplifier circuit 24; a changeover switch 54 which selectively connects the NTC thermistor 51, the fixed resistor 52 equivalent to zero degree Celsius and the fixed resistor 53 equivalent to 50 degree Celsius to the amplifier circuit 24; a display unit 41; and a control unit 23 which displays the temperature measured by the NTC thermistor 51 on the display unit 41 based on a signal from the amplifier circuit 24.
Patent JP-2012044817-A (JP)
Title: Three-phase ac rotating machine
Inventor: YAEGASHI YUKIE
IPC: H02K21/16
Filed: 2010-08-22
Abstract: PROBLEM TO BE SOLVED: To reduce cogging torque using fractional slot structures with a relatively simple connection structure.SOLUTION: A three-phase AC rotating machine comprises: a rotor including a plurality of poles; and a stator including a plurality of slots, in which poles of 2n pieces are arranged at equal intervals and slots of 3n+3 pieces are arranged at equal intervals. As the 3n+3 pieces of slots, two kinds of slot regions, namely, n/2+1 pieces of positive slot regions and n/2 pieces of negative slot regions are alternately provided. The slots in the positive regions connect to U phase, V phase, and W phase respectively in order and connection directions for the slots are forward. The slots in negative regions connect, skipping a phase successive to the last phase in a former block, to corresponding U phase, V phase, and W phase from the next phase respectively in order, and connection directions for the slots are reverse. The connection of the last slot in the slots in the negative slot regions finishes with the next phase to the last slot skipped.
Patent JP-2012050207-A (JP)
Title: Multiphase dc/dc converter circuit
Inventor: KIKUCHI TSUKASA
IPC: H02M3/155
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a multiphase DC/DC converter circuit capable of reducing a pulsating current of an output current even if the number of operating phases is changed.SOLUTION: A DC/DC converter circuit 100 comprises: a plurality of converters 110 through 140 which are connected in parallel with each other and driven; and a controller 170 that generates a plurality of drive signals controlling respective switching operation of the plurality of converters. The controller 170 determines the number of converters to be driven, and when the number of converters to be driven is more than one, switches respective phase differences of the driving signals corresponding to each one of the plurality of converters according to the number of converters.
Patent JP-2012049871-A (JP)
Title: Portable device and camera shake correction method
Inventor: KADOKURA JUNICHI
IPC: G03B5/00
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a portable device and a camera shake correction method capable of appropriately performing camera shake correction by simple processing.SOLUTION: The portable device includes: an acceleration sensor for measuring acceleration speed of the portable device; an image sensor for imaging a moving image and sequentially outputting a plurality of image data one by one; a DSP for detecting the amount of difference between the position of a feature point in an image shown by reference image data in the plurality of image data and the position of a feature point in an image shown by correction candidate image data that is output after the reference image data, as correction amount for camera shake correction; and a CPU that determines whether the device is in a camera shake state or not on the basis of the acceleration speed measured by the acceleration sensor while the image sensor is outputting the correction candidate image data, and performs camera shake correction processing on the correction candidate image data on the basis of the correction amount detected by the DSP when it is determined that the device is in a camera shake state, or does not perform camera shake correction processing on the correction candidate image data when it is determined that the device is not in a camera shake state.
Patent JP-2012050016-A (JP)
Title: Imaging apparatus
Inventor: SAKATANI KOJI
IPC: G03B17/02
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of realizing the configuration of suppressing dust generated from a shutter unit or the like by a simple configuration and contributing to the miniaturization of a device.SOLUTION: The imaging apparatus includes: an imaging unit 14; the shutter unit 13 positioned on the object side front surface of the imaging unit; a first optical member 18 disposed on the object side of the shutter unit, for preventing the intrusion of dust to the shutter unit; a second optical member 17b disposed on the imaging unit side of the shutter unit, for preventing the intrusion of dust to the shutter unit; and a vibration member 17a for excitation disposed on at least one of the first optical member and the second optical member, for vibrating the first optical member or the second optical member at a position other than an area where object light is transmitted.
Patent JP-2012053533-A (JP)
Title: Driving support device
Inventor: YAMASHIRO HANAKO
IPC: G08G1/16
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To enhance safety through improving functions for attracting attention to a dead angle.SOLUTION: A laser radar 2 detects an obstacle around a user's own vehicle, a own vehicle course prediction part 7 predicts the course of an own vehicle 1, a dead angle prediction part 8 predicts a dead angle formed by the obstacle detected, a dead angle attention level setting part 9 sets an attention level for predicted dead angles in such a manner that the higher attention level is set for the closer dead angle to a side of the route of the own vehicle 1, and a display part 12 displays the set attention level, which enhances safety.
Patent JP-2012052330-A (JP)
Title: Wooden fireproof structure
Inventor: OKIURA HIROSHI
IPC: E04B1/94
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a wooden fireproof structure which has a texture of wood, heat resistance conforming to a one hour heating test prescribed in JIS-A-1304 and a simple layered structure to restrain an increase in a cross-sectional area.SOLUTION: A column 1 which is a wooden fireproof structure has a core section 2 made of a wooden material and a covering section 3 to cover a surface of the core section 2 to form an outer surface of the wooden fireproof structure. The covering section 3 is made of a eucalyptus wood 31 having an ignition temperature of equal to or higher than 1000°C.
Patent JP-2012054094-A (JP)
Title: Cooling device of led lighting system
Inventor: ODA YOICHI
IPC: F21S2/00
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device of an LED lighting fixture which is created for realizing a heat radiation device having a sufficient heat radiation capacity with a small size and light weight, and which can obtain a sufficient heat radiation capacity even with a size of 40% of a conventional cooling device (heat sink) of the LED lighting fixture, and thereby, can extend the lifetime of the LED lighting fixture and attain high efficiency.SOLUTION: The cooling device of an LED lighting fixture has a nearly rectangular body shape and is formed of a metal member having thermal conductivity. The cooling device has a substrate installation face on which a substrate mounting an LED is installed at the lower face; and a plurality of ventilation ports having ventilation passages which are installed to go from the side face position of the positions near the lower face toward the inside and are provided nearly in parallel with the lower face and ventilation passages which are connected from the rear end of those ventilation passages and extend toward the upper face direction and in which ventilation openings opened to the upper face are formed, are arranged on nearly a straight line so as to go around on four side faces of the cooling device having a nearly rectangular body shape.
Patent JP-2012052379-A (JP)
Title: Locking device of drawer storage
Inventor: MORITA KEI
IPC: E05B65/46
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a locking device of a drawer storage having a plurality of drawers in a vertical direction in a body which is capable of simultaneously performing locking or unlocking of the drawers by: rotating an operation plate provided in a side stile of the body by a locking rod caused to project to the side following a locking operation of a lock body provided at a proper portion; and attaching/detaching a plurality of locking claws provided on the operation plate to/from stoppers provided on respective drawers, and allows an easy mounting of the operation plate into even a narrow space of the side stile of the body by a simple work.SOLUTION: A side stile 4 has a structure including a front side internal surface plate 22 to form a storage space opened backward together with a side surface plate 20 of a body 1. An upper cutout part 23 and a lower cutout part 24, which are opened backward, are formed in upper and lower parts of the front side internal surface plate 22, respectively. An upper bearing tool 7 and a lower bearing tool 8, which are made of synthetic resin, are rotatably mounted by vertical spindles 25 and 26 at upper and lower end parts of the operation plate 5, respectively. In the state, the upper bearing tool 7 and the lower bearing tool 8 are unremovably engaged to the upper cutout part 23 and the lower cutout part 24, respectively, from a rear side.
Patent JP-2011085908-A (JP)
Title: Driving method of display device and display device
Inventor: UMEZAKI ATSUSHI
IPC: G09G3/34
Filed: 2010-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption of a display device which can perform multi-gray scale display and to suppress deterioration in an element included in the display device.  <P>SOLUTION: The display device includes a first initialization period in which the gray scale level of an entire pixel portion is converted into a first gray scale level and a second initialization period in which the gray scale level of an entire pixel portion is converted into a second gray scale level. In the first initialization period, scanning of a plurality of signals and weighting of a holding period of each signal are performed. Therefore, with the small number of scanning of signals, a voltage can be applied for an appropriate time with respect to each of a plurality of gray scale storage display elements included in the display device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012058102-A (JP)
Title: Position estimation apparatus, position estimation method, and program
Inventor: MITSUYA KOSHIRO
IPC: G01S19/12
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a position estimation apparatus, a position estimation method, and a program.SOLUTION: The present invention relates to a position estimation apparatus including: a base station information storage section storing positional information of a base station; and a position estimation section for estimating a measuring position of a radio signal transmitted from a base station whose positional information stored in the base station information storage section is within a restriction range, on the basis of the positional information of the base station and measurement information of a signal strength of the radio signal.
Patent JP-2012061179-A (JP)
Title: Scalp care device
Inventor: OUCHI KAZUMASA
IPC: A46B13/02
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a scalp care device which can suppress the number of a part and an assembling man day.SOLUTION: The scalp care device includes: a device body which comprises holding a motor which actuates an output shaft 56 in a body housing; and an operation head part 12 which is assembled to the body housing in which operation pieces 81a-81d which have an operation projection 83 are actuated at least to the orthogonal direction of the output shaft 56 based on the driving of the output shaft 56, and the gap produced to the circumference of the operation pieces 81a-81d is at least covered by a cover part 61 which has flexibility which can follow the operation of the operation pieces 81a-81d. The operation children 81a-81d are integrally fabricated with the cover part 61.
Patent JP-2010279756-A (JP)
Title: Game machine
Inventor: KANIE KOGORO
IPC: A63F7/02
Filed: 2010-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To achieve higher performance effects in related performances to be carried out over a plurality of variable displays.  <P>SOLUTION: When game balls enter the first starter slot, the first reservation status is retained and when the game balls enter the second starter slot, the second reservation status is retained. The processing of the second reservation is made preferentially to the first reservation. In the retention of the first reservation status, related performances so arranged as to display performances successively on a pattern display part can be executed during a plurality of varying operations until the processing of the first reservation status is completed after the retention of it. When the performances on the pattern display part making up the related performances are to be executed during the variable display of special patterns based on the first reservation status while the game balls enter the second starter slot before the starting of the variable display of the special patterns based on the first reservation status just as a trigger for the execution of the related performances, prescribed performances making up the related performances are executed during the variable display of the special patterns to be carried out on the basis of the second reservation status acquired being triggered by the entry of the game balls.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012061454-A (JP)
Title: Scale removing apparatus
Inventor: HANADA NAOYA
IPC: B08B3/04
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a scale removing apparatus, by which a scale removing liquid can be brought into contact with a scale stuck onto a structure surface for a predetermined time and thereby the scale can be simply and safely removed.SOLUTION: The scale removing apparatus removes the scale at a part to be inspected from the structure surface 106 in which the scale 200 is stuck by using the scale removing liquid 10. The scale removing apparatus has: a liquid vessel 4 for accommodating the scale removing liquid 10; a liquid inlet 23, in which the scale removing liquid in the liquid vessel is injected; and a liquid check valve 24 provided at the liquid inlet. Further, the scale removing apparatus is provided with: a case body 2, which has an opening on one surface side; and a seal part 3, which is provided at an edge part on the opened side of the case body and has adhesion and air tightness. A charging space 21 is formed between the structure surface 106 and the case body 2 by contact of the seal part 3 with the structure surface 106, and the case body 2 is sucked and held to the structure surface 106 by charging the scale removing liquid 10 into the charging space 21.
Patent JP-2011089114-A (JP)
Title: Aqueous pigment dispersion, ink composition, and image forming method
Inventor: NISHIMURA NAOKO
IPC: C09D11/00
Filed: 2010-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous pigment dispersion excellent in long-term stability by suppressing precipitation of dispersed particles, and suppressing trouble of a white deletion defect arising in the images when an ink composition is prepared.  <P>SOLUTION: The aqueous pigment dispersion includes: a pigment; a dispersion polymer having a neutralization degree of from 50 to 90% and a solubility of from 0.2 to 0.8 g per 5 ml of water, and containing an acidic group and a hydrophobic structural unit (a) having an aromatic ring linked via a linking group to an atom included in a main chain, a content ratio of the aromatic ring being from ≥10 to <20 mass% based on a total mass of the polymer; and a water-based liquid medium. The hydrophobic structural unit (a) preferably includes a structural unit represented by formula (1). [In the formula, R<SP>1</SP>is H, a methyl group, or a halogen atom; L<SP>1</SP>is<SP>*</SP>-COO-,<SP>*</SP>-OCO-,<SP>*</SP>-CONR<SP>2</SP>-,<SP>*</SP>-O-, a phenylene group (mark * means a bond that is connected to the main chain), R<SP>2</SP>is H, or an alkyl group with 1-10 carbon atoms, L<SB>2</SB>is a single bond, or a divalent linking group with 1-30 carbon atoms].  <P>COPYRIGHT: (C)2011,JPO&INPIT