baber/WOPTO huggingface dataset:
Patent JP-2012094683-A (JP)
Title: Wide band-gap semiconductor device
Inventor: KINOSHITA AKIMASA
IPC: H01L29/872
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in leakage current when applying a reverse voltage and an increase in on-resistance of a device with a metal/wide band-gap semiconductor interface, in a wide band-gap semiconductor device.SOLUTION: A wide band-gap semiconductor device comprises: high concentration wide band-gap semiconductor substrate of a first conductive type; a low concentration wide band-gap semiconductor deposition film of the first conductive type formed on the semiconductor substrate; a metal film 8 that is formed on the semiconductor deposition film and constitute a Schottky interface region between the metal film and the semiconductor deposition film; and regions 4 and 5 of a second conductive type formed in regions corresponding to a peripheral portion of the metal film on the low concentration wide band-gap semiconductor deposition film of the first conductive type. The Schottky interface region in the low concentration wide band-gap semiconductor deposition film of the first conductive type constitutes a plurality of periodic island regions with surrounded by the second conductive-type regions.
Patent JP-2012090592-A (JP)
Title: Fishing line guide and method for manufacturing the same
Inventor: MORI HIROYUKI
IPC: A01K87/04
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a fishing line guide for fitting a guide ring, and a method for manufacturing the same.SOLUTION: The fishing line guide 20 is attached to the outer side of a fishing rod 10. The fishing line guide has such a structure that the guide ring 20R for inserting a fishing line is held by a guide holding part 20A of a guide holder attached to the fishing rod. A projection 30 projecting to the other side is disposed at least in one of the guide ring and the guide holding part. The guide ring is fitted to the inner side of the guide holding part in such a way that the projection abuts to the other member. The projection is formed of a softer material than the material of the other member.
Patent JP-2012098488-A (JP)
Title: Image forming apparatus and attachment part
Inventor: FUKUMURO KOJI
IPC: G03G21/18
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To surely read out information from a storage medium attached to an attachment member attached to an image forming apparatus and to surely write information in the storage medium.SOLUTION: An attachment member 360 is formed in a cylindrical shape and a storage medium 17 is attached on its outer peripheral surface. The attachment member 360 is also provided with two insertion parts 361 which are inserted into an insertion port provided on the main body of an image forming apparatus when a toner cartridge is attached to the image forming apparatus. When the toner cartridge is attached to the image forming apparatus, the insertion parts 361 enter into the insertion port of the image forming apparatus. By this, movement of the toner cartridge is restricted, and positioning of the toner cartridge is performed. Thus, contact between terminals of the storage medium 17 and the terminals provided on the image forming apparatus is easily maintained.
Patent JP-2012096195-A (JP)
Title: Method for manufacturing nitrogen-enriched air from hot gas
Inventor: KANATSUKI YUTAKA
IPC: B01D69/02
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for more conveniently and efficiently manufacturing a nitrogen-enriched air to be used for explosion-proof of an aircraft etc.SOLUTION: The method is provided for manufacturing the nitrogen-enriched air by supplying air of a high temperature of 150°C or more to an air separation membrane module.
Patent JP-2012096923-A (JP)
Title: Paper discharging system of image forming system
Inventor: KIMURA TAKESHI
IPC: B65H31/20
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To adjust positions of side fences of a paper discharging system according to the width position of the paper actually discharged from an image forming part.SOLUTION: An image forming system 1 includes a paper feeding system 2, the image forming part 3 and the paper discharging system 15 provided with a pair of side fences 18, 18 capable of adjusting the interval and guiding both side edges of the paper. A control means stops the image forming part at proper timing during the formation of an image by which a front end side of the paper coming out from the image forming part is brought into a state of existing between the pair of side fences and a rear end side of the paper is brought into a state of being held by the image forming system. In this state, an operator manually adjusts positions of the side fences with respect to the width direction of the paper.
Patent JP-2012101587-A (JP)
Title: Vehicle seat
Inventor: TAKAUCHI SHUJI
IPC: B60N2/06
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat easily slidable even from the vehicle outside.SOLUTION: This vehicle seat 1 can slidably adjust its cushion frame 10 to a vehicle floor F. A knob 70 for releasing a lock of a slide adjustment is slidably pivoted in the axial direction of a pivot shaft on a side surface on the outer side of the cushion frame 10. The knob 70 is energized so as to be returned to a state before rotational movement when rotating itself in the lock releasing direction of the slide adjustment, and is energized so as to be returned to a state before slide when sliding itself to the outer side of the pivot shaft. Engaging projections 12 and 78 capable of holding the knob 70 in the lock releasing state of the slide adjustment when mutually engaging, are respectively formed on an inner surface of the knob 70 and the side surface on the outer side of the cushion frame 10.
Patent JP-2012101609-A (JP)
Title: Hydraulic control unit
Inventor: NAKAMURA MOTOYASU
IPC: B60T8/34
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control unit that reduces the number of part items and manhours required in installing a motor on a base body.SOLUTION: This hydraulic control unit 1 includes a base body 10 with a brake liquid passage formed therein, and a motor 20 installed on one surface 10a of the base body 10. An arm part 23 inserted into an installation hole 17 formed on the one surface 10a of the base body 10 is formed in a case 22 of the motor 20. A wide part 24 wider than a maximum diameter of the installation hole 17 is formed in the arm part 23. In inserting the arm part 23 into the installation hole 17, the wide part 24 bites in an inner peripheral surface of the installation hole 17.
Patent JP-2012100885-A (JP)
Title: Endoscopic apparatus
Inventor: KOBAYASHI EIICHI
IPC: A61B1/00
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an endoscopic apparatus capable of easily generating a video file for accurately mapping the path of a subject.SOLUTION: The endoscopic apparatus 1 includes: an insertion section 2 having a leading end 2a equipped with an imaging element 14 for imaging the subject; a gravity sensor 13 detecting information for detecting the rotation angle of the insertion section 2 with respect to an insertion axis; an insertion length measuring section 4 measuring the length of the insertion of the insertion section 2 into the subject; and a change-of-path direction instruction section 17 providing instructions on the input of the insertion direction of the insertion section 2 when the path of the subject is changed. A control section 25 generates an AVI file 30, in which information for detecting the rotation angle of the insertion section 2, information on the insertion length of the insertion section 2, and information on the insertion direction of the insertion section 2 are associated with one another, for each frame of an endoscopic image of the subject, and records the AVI file in an image recording section 28.
Patent JP-2011085592-A (JP)
Title: State detection device for power source apparatus, and the power source apparatus
Inventor: KAWAHARA YOHEI
IPC: H01M10/44
Filed: 2010-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a state detection device for power source apparatus which can detect the state of storage means with a high degree of accuracy, by sequentially correcting the characteristic information necessary for detecting the state of the storage means.  <P>SOLUTION: Measuring means 300 obtains, as measured values, at least the current, voltage, and temperature of storage means 200 contained in memory means 130. Calculating means 110 detects the state of the storage means, by using the measured values and characteristic information on the storage means. Contradiction detecting means 120 detects, as a contradiction deviating from a theoretical value, a case where the calculating means 110 gives a state detection result which differs by more than a predetermined threshold and which contradicts the measured values obtained by the measuring means 300. According to the contradiction detected by the contradiction detecting means 120, a correcting means 140 corrects the characteristic information stored in the memory means 130.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012108272-A (JP)
Title: Developing device and image forming apparatus
Inventor: MIHARA KOICHI
IPC: G03G15/08
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a developing device and an image forming apparatus in which a sufficiently charged developer may be conveyed while suppressing stress caused in the developer.SOLUTION: A developing device 200 comprises a developing tank 201 and a developing roller 204, and an internal space of the developing tank 201 is partitioned by a partition wall 207 into a first conveyance path P, a second conveyance path Q, a first communication path R and a second communication path S. A first developer conveying part 202 for conveying a developer contained in the developing tank 201 in a conveyance direction X is provided in the first conveyance path P, and a second developer conveying part 203 for conveying the developer contained in the developing tank 201 in a conveyance direction Y is provided in the second conveyance path Q. The first developer conveying part 202 includes an inner spiral blade 202a, an outer spiral blade 202b, an upstream spiral blade 202c, a downstream spiral blade 202d, a rotary cylinder 202e, a supporting member 202f and a first gear 202g, and a supply port 205a is provided vertically above the outer spiral blade 202b.
Patent JP-2012111362-A (JP)
Title: Cushion length adjustable seat
Inventor: KUNO AKIRA
IPC: B60N2/90
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a cushion length adjustable seat capable of extending a cushion length of a seat cushion in an optimal state.SOLUTION: The cushion length adjustable seat includes: a cushion pad 21; and a movable member 50 which is moved in a front-back direction by an actuator 42, and thereby, which changes the cushion length by displacing a front-side part 22 of the cushion pad 21 in a front-back direction. On a movable member 50 side, a detector 70, which is operated by pressure when the front-side part 22 of the cushion pad 21 is displaced forward to contact a lower limb A of a seated person and which stops the actuator 42, is arranged.
Patent JP-2012111904-A (JP)
Title: Two-component type polysulfide-based sealing material composition
Inventor: MATSUMOTO TAKESHI
IPC: C08G18/50
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a two-component type polysulfide-based sealing material composition, which suppresses foaming when the composition is cured, and which can improve strength of the obtained cured product.SOLUTION: The composition comprises: a first liquid containing, in one molecule, a polysulfide polyether polymer having a polysulfide bond and one or more thiol groups at a terminal; and a second liquid containing a urethane prepolymer containing an isocyanate group at a terminal and a compound having at least one oxazolidine ring.
Patent JP-2012116513-A (JP)
Title: Aromatic container
Inventor: SUZUKI KAZUO
IPC: B65D85/00
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic container including a container and a case, in which the container with high sealing strength can be simply unsealed without causing a trash from a sealing function part, by releasing the seal of the container to allow the aromatic to be diffused by means of mounting of the container onto the case.SOLUTION: A sheet shape cover 13 which seals an opening of the container 1 containing the aromatic, has a multilayer structure of a permeation sheet 14 and a seal film 15. The seal film 15 is broken by detachably mounting the container 1 onto the case 22 to form a break hole 16, and the aromatic fed to the permeation sheet 14 exposed to the break hole 16 through a permeation wick 9 prepared in the container 1, is permeated into an air-diffusion sheet 17 to be diffused into the atmosphere. The size of this air-diffusion sheet 17 can be freely set without being restricted by an opening of the container 1, so that it becomes easy to set a diffusion capacity of the aromatic approximately in a desired state.
Patent JP-2012116937-A (JP)
Title: Method for producing polyamide composite material
Inventor: FUKUSHIMA YOSHIAKI
IPC: C08K3/26
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyamide composite material capable of utilizing carbon dioxide which is a cause of global warming.SOLUTION: This method for producing a polyamide composite material includes processes for: introducing carbon dioxide into a solution containing a first polyamide raw material compound having an amino group and/or an imino group which is a raw material of polyamide, to thereby allow the first polyamide raw material compound to absorb carbon dioxide; reacting carbon dioxide absorbed into the first polyamide raw material compound with an alkaline earth metal-containing compound, to thereby obtain suspension containing the first polyamide raw material compound and an alkaline earth metal carbonate; and polymerizing the first polyamide raw material compound, to thereby obtain a polyamide composite material which is a composite material of polyamide and the alkaline earth metal carbonate.
Patent JP-2012117291-A (JP)
Title: Electronic key system
Inventor: TAKECHI KAZUHIRO
IPC: B60R25/01
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an electronic key system for monitoring a communication terminal taken out of a vehicle while an ignition switch of the vehicle is in an on state, whereby minimally causing a situation where the vehicle is started again with the communication terminal left outside the vehicle.SOLUTION: A cellular phone 21 having a key function is provided with an acceleration sensor 32, movement of the cellular phone 21 is detected by the acceleration sensor 32, and the thus detected movement is sent through Bluetooth communication to a vehicle 1 as acceleration information Sra. The movement of the cellular phone 21 is monitored by the vehicle 1, and when the cellular phone 21 is taken out of the vehicle while an ignition switch 14 is in an on state, the vehicle 1 alerts a user to the cellular phone 21 taken out of the vehicle.
Patent JP-2012124977-A (JP)
Title: Reactor unit for multiphase converter
Inventor: FUMA HIROO
IPC: H02M3/155
Filed: 2010-12-06
Abstract: PROBLEM TO BE SOLVED: To enable miniaturization of a converter and improve the convenience of an input side power supply, in a reactor unit for a multiphase converter.SOLUTION: A reactor unit 30 that is a reactor unit for a multiphase converter has: a reverse-coupling reactor 32 including a reverse-coupling side first phase coil 36 and a reverse-coupling side second phase coil 38, which are magnetically reverse-coupled with each other; and a forward coupling reactor 34 including a forward-coupling side first phase coil 40 and a forward-coupling side second phase coil 42, which are magnetically forward-coupled with each other. The reverse-coupling side first phase coil 36 and the forward-coupling side first phase coil 40 are connected in series to constitute a first element 44. The reverse-coupling side second phase coil 38 and the forward-coupling side second phase coil 42 are connected in series to constitute a second element 46.
Patent JP-2012124746-A (JP)
Title: Video display device and video display method
Inventor: TOKUYAMA SATORU
IPC: H04N7/173
Filed: 2010-12-09
Abstract: PROBLEM TO BE SOLVED: To shorten a period from execution of selecting operation of a channel till a video of a channel of a selection destination is displayed.SOLUTION: A video display device 100 is provided with a control part 114 which when a channel is selected, sets to a system time measuring part 104 a first value for measuring time of a first time ahead of a synchronization time, thereby controlling the system time measuring part 104 to measure a system time reference value indicating the first time, controls a reproduction part 105 to reproduce a video signal in synchronization with the system time reference value indicating the first time, and controls a frame buffer 109 to output the video signal in synchronization with the system time reference value indicating the first time.
Patent JP-2012123296-A (JP)
Title: Electronic device
Inventor: KOJIMA KAZUHIRO
IPC: H04N13/239
Filed: 2010-12-10
Abstract: PROBLEM TO BE SOLVED: To expand a range capable of accurately detecting a subject distance.SOLUTION: An imaging device 1 includes imaging parts 11 and 21 that have parallax, and obtains first and second input images taken by the imaging parts 11 and 21. A first distance detection part 51 detects distance by a stereovision method, from the first and second input images that are taken simultaneously, and outputs a first distance detection result. A second distance detection part 52 detects distance by a detection method different from the distance detection method used in the first distance detection part, and outputs a second distance detection result. For example, the second distance detection part 52 detects the distance using a method of SFM (Structure From Motion) capable of detecting the distance even for a close subject. An integration part 53 integrates the first and second distance detection results to generate output distance information.
Patent JP-2012132337-A (JP)
Title: Control device of internal combustion engine with supercharger
Inventor: YONEKAWA YUTAKA
IPC: F02M25/07
Filed: 2010-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine with a supercharger, the control device capable of achieving preferable responsiveness, fuel consumption and warming-up property of a turbocharger.SOLUTION: The control device includes: a first exhaust passage to allow exhaust gas of a first cylinder group in an internal combustion engine having a plurality of cylinders, to flow into one inlet of a turbine; a second exhaust passage to allow exhaust gas of a second cylinder group in the internal combustion engine to flow into the other inlet of the turbine, in which exhaust gas at a temperature higher than that of the exhaust gas flowing in the first exhaust passage; an external EGR passage connecting the first exhaust passage and the second exhaust passage to an air intake passage of the internal combustion engine; and a changeover valve that can selectively switch between a first communication state of communicating the first exhaust passage and the external EGR passage and a second communication state communicating the second exhaust passage and the external EGR passage. During a warming-up operation, the control device keeps the second communication state and switches into the first communication state after the warming-up operation.
Patent JP-2012135100-A (JP)
Title: Synchronous motor control device and control method
Inventor: MAEDA DAISUKE
IPC: H02P23/04
Filed: 2010-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a control device and a method of control thereof which drive a synchronous motor to high motor output capacity and with low vibration and low noise in an inexpensive configuration.SOLUTION: A synchronous motor control device having a three-phase inverter for outputting three-phase AC voltages of variable voltage/variable frequency for driving a synchronous motor, and motor control means for controlling the three-phase inverter further includes a harmonic setting circuit for setting a fifth harmonic content included in the synchronous motor. The motor control means includes: an output voltage computing section for the three-phase inverter; a harmonic content setting section for detecting and setting a harmonic content; a harmonic signal formation section for computing fifth harmonic voltage commands from the harmonic content set by the harmonic content setting section and the output voltages; a signal wave formation section for computing output voltage commands with the fifth harmonics superimposed from the output voltages and the fifth harmonic voltage commands; and a drive signal formation section for generating drive signals to the three-phase inverter according to the output voltage commands.
Patent JP-2012131377-A (JP)
Title: Pneumatic tire for two-wheeled vehicle
Inventor: SAIWAKI IZUMI
IPC: B60C1/00
Filed: 2010-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a tire having excellent straight-advancing stability and excellent grip property while making a turn.SOLUTION: The tire 2 is attached to a two-wheeled vehicle. The tire 2 has a tread 4 divided into two or more areas in the axial direction. The tread 4 includes a center region 20, an intermediate region 22, and a shoulder region 24. The rubber hardness Hof the intermediate region 22 is smaller than the rubber hardness Hof the center region 20. The rubber hardness Hof the shoulder region 24 is smaller than the rubber hardness Hof the intermediate region 22. The tread 4 has a groove 46 striding from the center region 20 to the shoulder region 24 of the tread 4. The groove 46 has a wall surface. The minimum value in the intermediate region 22 of the inclination angle of the wall surface is smaller than the minimum value in the center region 20, and the minimum value in the shoulder region 24 is smaller than the minimum value in the intermediate region 22.
Patent JP-2012132233-A (JP)
Title: Attachment structure of planting tray
Inventor: UEDA EIJI
IPC: E04D13/00
Filed: 2010-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an attachment structure of a planting tray which allows a planting tray to be fixed on a folded-plate roof easily and firmly without the need of fixing work by screwing of a bolt, a nut or the like.SOLUTION: A planting tray 10 has a structure with a magnetic material (permanent magnet 20) attached to a bottom face 12 thereof and the planting tray 10 is placed on an apex 41a of a folded-plate roof 40 to magnetically attach the magnetic material to the top face of the apex 41a.
Patent JP-2012136610-A (JP)
Title: Light oil composition
Inventor: MASUKO MASAO
IPC: C10L1/08
Filed: 2010-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a light oil composition that has a low sulphur component and has an excellent oxidative stability even under high temperature conditions that can be expected for the operating environments of the future.SOLUTION: This light oil composition has a sulphur component of not more than 10 ppm by mass, a fluorenes content of not less than 200 ppm by mass, and an acenaphthylenes content of not more than 2,500 ppm by mass. 'Fluorenes' denotes fluorene as well as alkyl-substituted fluorenes in an amount not less than 200 ppm; not less than 500 ppm is preferable and not less than 1,500 ppm more preferable. 'Acenaphthylenes' denotes acenaphthylene as well as alkyl-substituted acenaphthylenes. They are preferably present in an amount not less than 25 ppm by mass and more preferably not less than 400 ppm by mass.