baber/WOPTO huggingface dataset:
Patent JP-2012253990-A (JP)
Title: Piezoelectric actuator, robot hand, and robot
Inventor: MIZUSHIMA NOBUYUKI
IPC: H01L41/09
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To realize a piezoelectric actuator which inhibits fluctuations of the rotation speed of a rotor and attains stable rotations.SOLUTION: A piezoelectric actuator 100 includes: a vibrator 1 including a piezoelectric element 11; a rotor 2 having a disk shape; a slide part 15 protruding from one end of the vibrator 1 and contacting with the rotor 2; and a drive control part 5 supplying a drive signal to the piezoelectric element 11. The drive control part 5 changes the frequency of the drive signal on the basis of the change of a difference between the rotation speed of the rotor 2 and a target value, which occurs as time elapses from the start of driving and is obtained in advance, to control the rotation speed.
Patent JP-2012249992-A (JP)
Title: Pachinko game machine
Inventor: YOSHIDA HIROSHI
IPC: A63F7/02
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine for enhancing interest in a game by increasing seeming probability of jackpot.SOLUTION: In the Pachinko game machine, groups of symbols 111, 112 other than a group of final stop symbols 113 are stop-displayed in the state where they constitute a part of combination for notifying jackpot and are in a ready-to-win state where the group of final stop symbols is variation-displayed, the group of final stop symbols is replaced by those which are constituted only of pictures A, B, C, D that do not notify whether or not jackpot occurs or those which are constituted of one or more pictures and one or more symbols for notifying whether or not the jackpot has occurred and have the total number smaller than that of pictures constituting the group of final stop symbols, and they are displayed at the same time, then the pictures are changed into symbols N, Na, Nb, Z, and changed pictures include symbols for notifying jackpot, and it is notified whether or not jackpot has occurred according to a combination of a picture selected from among the pictures displayed at the same time with other pictures.
Patent JP-2011201771-A (JP)
Title: Method of producing synthetic quartz glass and thermal treatment apparatus
Inventor: YAJIMA SHOJI
IPC: C03B20/00
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing synthetic quartz glass useful as a material for an optical component and others used together with an ultraviolet laser, and a thermal treatment apparatus used therein.SOLUTION: The method of producing synthetic quartz glass includes: a first step of ejecting a silicon compound and a combustion gas containing oxygen and hydrogen from a burner to effect hydrolysis of the silicon compound in oxyhydrogen flame to produce fine particles of quartz glass, and thereafter depositing and vitrifying the fine particles of quartz glass on a target to obtain a synthetic quartz glass ingot; a second step of heating the synthetic quartz glass ingot or the like obtained in the first step up to a first retention temperature of not less than 900°C, retaining the ingot or the like at the first retention temperature, and cooling the ingot or the like at a temperature decrease rate of not more than 10°C/h down to a temperature of not more than 500°C; and a third step of heating the synthetic quartz glass ingot or the like obtained in the second step up to a second retention temperature of 500 to 1100°C, retaining the ingot or the like thereat, and thereafter cooling the ingot or the like at a temperature decrease rate of not less than 50°C/h down to a temperature 100°C lower than the second retention temperature.
Patent JP-2013007762-A (JP)
Title: Method for manufacturing support frame for pellicle, support frame for pellicle, and pellicle
Inventor: TAGUCHI YOSHIHIRO
IPC: C25D11/04
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a support frame for a pellicle which is sufficiently blackened, excellent in light resistance even under irradiation of high energy light, and suppresses generation of haze, and to provide the support frame for the pellicle and the pellicle with the above characteristics.SOLUTION: There is provided a method for manufacturing a support frame for a pellicle, which includes an optical thin film body to be used as the pellicle, in which the support frame for the pellicle is blackened by annealing a T6 thermal refined material of Al-Zn-Mg system aluminum alloy at temperature of 150 to 350°C, after that, performing anodic oxidation treatment by using alkaline aqueous solution containing tartaric acid, and depositing one or two or more kinds selected from a group consisting of Ni, Co, Cu, Sn, Mn and Fe by electrolytic deposition treatment, the support frame for the pellicle, and the pellicle of which the Lvalue is 33 or less, and content of acid components is less.
Patent JP-2013008444-A (JP)
Title: Fuel cell system
Inventor: HONDA SEIJI
IPC: H01M8/04
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent freezing of a circulation adjusting valve and improve power generation performance stability.SOLUTION: A fuel cell system 1 includes: a fuel cell stack 2 that generates power with supplied air including hydrogen and oxygen; an air supply passage 11 through which the air to be supplied to the fuel cell stack 2 flows; a cathode off-gas passage 12 through which cathode off-gas emitted from the fuel cell stack 2 flows; a compressor 10 that forces the air into the fuel cell stack 2 through the air supply passage 11; a cathode off-gas circulation passage 20 that branches off from the cathode off-gas passage 12 and is joined to the air supply passage 11 upstream of the compressor 10; a circulation adjusting valve 21 that is provided on the cathode off-gas circulation passage 20; and a heat exchanger 13 that is bridged between the cathode off-gas circulation passage 20 upstream of the circulation adjusting valve 21 and the air supply passage 11 downstream of the compressor 10.
Patent JP-2013006646-A (JP)
Title: Suspension clamp
Inventor: MORII SATORU
IPC: B66C1/48
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To minimize side touch of a work caused in carrying due to a clearance inevitably generated between the innermost surface of a clamp body opening part and an upper end surface of the set work.SOLUTION: A pair of work applying materials 35 are projectingly arranged on both sides in the width direction of a clamp body so that their under surfaces substantially flush with the opening part innermost surface 18a of the clamp body 11 in a position facing to the innermost surface. Thus, the side touch (θ1) of the work caused when suspending and carrying the work W inserted into a work insertion port 18, is minimized by the work applying materials. Since the under surface of the work applying materials imparts a wide work abutting surface by continuing from the opening part innermost surface, when the work is incorrectly set in an inclined state, it is quite obvious, and there is the effect capable of preventing it previously.
Patent JP-2012238826-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/417
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To increase the reliability of a semiconductor device including an oxide semiconductor by giving stable electric characteristics to the semiconductor device.SOLUTION: A semiconductor device comprises a multilayer structure including: a gate insulation layer; a first gate electrode in contact with one plane of the gate insulation layer; an oxide semiconductor layer in contact with the other plane of the gate insulation layer and provided in a region overlapping with the first gate electrode; and a source electrode, a drain electrode, and an oxide insulation layer which are in contact with the oxide semiconductor layer. The nitrogen concentration of the oxide semiconductor layer is 2×10atoms/cmor less, and the source electrode and the drain electrode are each formed using one element or a plurality of elements selected from tungsten, platinum, and molybdenum.
Patent JP-2013021462-A (JP)
Title: Terminal device, picture imaging method for terminal device, and picture imaging device
Inventor: MOMONO KAZUYO
IPC: H04M1/00
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a terminal device, picture imaging method for the terminal device, and picture imaging device that are capable of selecting an optimum picture for an object around a specific object as well as the specific object, and capable of saving a photographer's trouble.SOLUTION: A terminal device performing radio communication with another terminal device through a radio base station device, comprises: an imaging part which images N (N is an integer equal to or greater than 2) pictures including a first and second objects, and outputs the imaged N pictures as N picture frames; and a control part which selects N' picture frames (N' is an integer satisfying 2≤N'≤N) in descending order of optimum degree for the first object from the N picture frames, and selects a picture frame having the maximum optimum degree for the second object from the selected N' picture frames, where the optimum degree is a value evaluated by a parameter showing how the imaged object looks in the picture.
Patent JP-2012036498-A (JP)
Title: Method for manufacturing iridium
Inventor: YAGI KAZUTO
IPC: C22B7/00
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing iridium for removing impurities and obtaining iridium metal powder of high quality at a high yield in the solution reaction of reducing iridium contents into iridium.SOLUTION: In the iridium manufacturing method, iridium metal powder is obtained by baking reduced iridium powder obtained by adding formic acid to be used as the reducing agent of ≥2.0 equivalent of the iridium reduction reaction to iridium chloride solution having the iridium concentration of ≥40g/L in which iridium contents are dissolved with hydrochloric acid, and setting the temperature of the solution during the reduction being set to ≥90°C, for 1-2 hours in the reduction atmospheric gas at the temperature of 300-400°C.
Patent JP-2013022749-A (JP)
Title: Inkjet recorder
Inventor: MINATOMOTO MANABU
IPC: B41J2/01
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To suppress a density variation due to a mechanical vibration caused by external disturbance during scanning.SOLUTION: This inkjet recorder includes a carriage 2 with a recording head 1 for ejecting ink thereon and a motor 7 adapted to drive the carriage in a scanning direction, and performs recording by scanning by a carriage 2 in one recording area on a recording medium. The inkjet recorder further includes an information output section 56 which detects a frequency of scanning by the carriage 2 in the one recording area and outputs information indicative of a detected frequency of scanning, a cycle signal generation section 57 which generates a cycle signal and modulates a generated cycle signal in accordance with the frequency of scanning by the carriage 2 indicated by a scanning frequency signal so as to output the cycle signal, and a drive circuit 45 which causes a motor 7 to drive the carriage 2 on the basis of a signal which is obtained by synthesizing the cycle signal output from the cycle signal generation section 57 with a control signal for controlling the driving of the carriage 2.
Patent JP-2013027182-A (JP)
Title: Electric power conversion device
Inventor: SAKUMA YOSHIHIRO
IPC: H02M7/48
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an electric power conversion device which is constituted so that electric power is not supplied to an inverse conversion section due to circuit break when a smooth capacitor section of the electric power conversion device is not connected.SOLUTION: An electric power conversion device comprises: a forward conversion part where electric power is supplied from an AC power supply; an inverse conversion part connected to the forward conversion part; and a capacitor provided between the forward conversion part and the inverse conversion part. The forward conversion part is connected to the inverse conversion part through the capacitor.
Patent JP-2013028204-A (JP)
Title: Turn traveling control device and method for controlling turn traveling
Inventor: SANO SANEMARE
IPC: B60G17/015
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To improve turning performances of a vehicle having a narrow tread width compared to a vehicle height.SOLUTION: A limit value Kφis set to the roll stiffness of front and rear wheels. By controlling to drive electric stabilizers 4F and 4R to individually adjust the roll stiffness of the front and rear wheels, the roll stiffness of the front and rear wheels is increased than the limit value Kφ. A front-rear wheel roll stiffness distribution P, where a wheel load on a turning inner wheel in the front wheels is 0, is defined by an upper limit value P=aQ+b, and a front-rear wheel roll stiffness distribution P, where a wheel load on a turning inner wheel in the rear wheels is 0, is defined by a lower limit value P=aQ+b. The electric stabilizers 4F and 4R are controlled and driven to obtain a front-rear wheel roll stiffness distribution P smaller than the upper limit value Pand larger than the lower limit value P, to individually adjust the roll stiffness of the front and rear wheels.
Patent JP-2013032433-A (JP)
Title: Thermosetting resin powder composition, thermosetting resin tablet, substrate for mounting optical semiconductor element, and optical semiconductor device
Inventor: KOTANI ISATO
IPC: C08K5/098
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin powder composition that can reduce adhesion to a processing unit and a molding apparatus sufficiently, and can manufacture a tablet with high mechanical strength; and to provide a thermosetting resin tablet to be molded by using the same.SOLUTION: This invention relates to the thermosetting resin powder composition, comprising an epoxy resin (A), a curing agent (B), a white pigment (C), and a water-repellent powder (D). The epoxy resin (A) contains an epoxy resin having a weight average molecular weight of 500 to 5,000. The curing agent (B) contains an acid anhydride curing agent having a weight average molecular weight of 500 to 5,000.
Patent JP-2013033375-A (JP)
Title: Information processing apparatus, information processing method, and program
Inventor: TAKAMURA SEIICHI
IPC: G06F13/00
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To easily grasp change in trends of posts regarding a posting subject.SOLUTION: A collecting unit collects posts regarding a posting subject that proceeds over time. A counting unit counts the number of collected posts for each of predetermined classes. A display controlling unit control a plurality of graphs illustrating time-wise change in the number of posts for each class, so as to be displayed along a time axis together with additional information including posts at respective times and/or information regarding the posting subject. This technology is applicable, e.g., to a system analyzing posts regarding contents, events, and the like.
Patent JP-2013037770-A (JP)
Title: Battery direct-mounting fuse unit and manufacturing method thereof
Inventor: OHASHI NORIHIRO
IPC: H01H85/12
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a battery direct-mounting fuse unit that can be miniaturized, have improved strength, and further reduce an operation time for mounting to a battery, and a manufacturing method thereof.SOLUTION: A resin fuse housing 30 housing a fuse element 20 comprises a battery connection plate part 21 screwed with an element connection plate part 12 of a battery terminal 10 coupled with a battery post. The battery terminal 10 and the fuse element 20 are insert-molded so as to integrally form a coupling part housing part 31 for housing the element connection plate part 12 and the battery connection plate part 21. In the battery terminal 10, the element connection plate part 12 and the battery connection plate part 21 are fastened with a screw member.
Patent JP-2013038907-A (JP)
Title: Switching power supply
Inventor: HAKODA YASUNARI
IPC: H02M3/28
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent a malfunction in a switching power supply in starting the operation of the switching power supply.SOLUTION: The switching power supply 1 includes a discharge circuit section 10 and a control section 20. The discharge circuit section 10 includes a switching element Q1 that is provided between an output terminal OUT1 and an output terminal OUT2 and constituted of an N-channel MOSFET, and a resistor R1 connected in series to the switching element Q1. The control section 20 turns on the switching element Q1 when the operation of the switching power supply 1 is completed or when the operation of the switching power supply 1 is started.
Patent JP-2013036138-A (JP)
Title: Glove made of synthetic resin
Inventor: IIJIMA AKIO
IPC: A41D19/00
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a glove made of synthetic resin, allowing to open a finger crotch without a sense of resistance, and obtaining excellent workability.SOLUTION: The glove 1 made of synthetic resin has bumps 2 in each of finger crotches 11 between a finger part 11A for an index finger and a finger part 11B for a middle finger, between the finger part 11B for the middle finger and a finger part 11C for a ring finger, and between the finger part 11C for the ring finger and a finger part 11D for a little finger.
Patent JP-2013038238-A (JP)
Title: Opening method of resin sealing type semiconductor device
Inventor: ENDO HIROHIKO
IPC: H01L21/60
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent a bonding wire from being cut in an opening process of a resin sealing type semiconductor device including the bonding wire composed mainly of copper.SOLUTION: A protection film formation process is performed to a semiconductor device, in which a sealing resin is partially removed and a part of or an entire part of a bonding wire is exposed, using concentrated sulfuric acid or fuming sulfuric acid. In the protection film formation process, a protection film is formed on a surface of an exposed portion of the bonding wire. A sealing resin removal process is performed to the semiconductor device using a solution containing a nitric acid component.
Patent JP-2013037591-A (JP)
Title: Visual observation object determination device, visual observation object determination method and visual observation object determination program
Inventor: NAKAJIMA SATORU
IPC: G06T1/00
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To accurately determine an object visually observed by a visual observer.SOLUTION: A visual observation object determination device 100 is configured to detect a visual line 1a of a visual observer 1 on the basis of image data of the visual observer 1, and to calculate a visual point position 1b beyond the visual line 1a. The visual observation object determination device 100 is configured to acquire the features of objects 10A to 10C displayed at a display device 10. The visual observation object determination device 100 is configured to determine whether or not each object is visually observed by the visual observer on the basis of a distance between the visual point position 1b of the visual observer and each of the objects 10A to 10C and the features of each of the objects 10A to 10C.
Patent JP-2013040250-A (JP)
Title: Heat-resistant film and production method and sticking method thereof
Inventor: TAGAWA KENICHI
IPC: B32B27/34
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resistant film adherable to an adherend by a simple method even if the adherend has a complex shape.SOLUTION: The heat-resistant film includes a heat-resistant resin porous film and a polyimide contained in pores of the porous film, the polyimide is soluble in a solvent whose boiling point is 100°C or lower.
Patent JP-2013041205-A (JP)
Title: Image reading lens and image reading apparatus
Inventor: KITAHARA TAMOTSU
IPC: G02B13/22
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To exert favorable imaging performance by correcting various aberrations in an image reading lens.SOLUTION: The image reading lens includes, in order from an object side, a front group GF, an aperture stop St, and a back group GB, and has a telecentricity in the object side. The front group GF is disposed with: a first group G1 of a positive or negative cemented lens; a second group G2 of a positive or negative cemented lens; a third group G3 of a positive cemented lens with its convex surface on the object side; and a fourth group G4 of a cemented lens with its concave surface on an image side. The back group GB comprises three or four lens groups, and includes a fifth group G5 of a negative cemented lens with its concave surface on the object side, and a positive sixth group G6 with its convex surface on the image side. Three or more positive lenses constituting the front group GF and two or more positive lenses constituting the back group GB are configured to satisfy a conditional expression (1): νd>60.0, and one or more positive lenses constituting the front group GF and two or more positive lenses constituting the back group GB are configured to satisfy a conditional expression (1): Δθ>0.015.
Patent JP-2013040600-A (JP)
Title: 2-cycle engine and engine working machine using the same
Inventor: KINUKAWA YOHEI
IPC: F01M3/00
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To improve reliability by simplifying channel structure up to where oil is delivered to an intake port of an engine by an oil pump, in a separation lubricating system of a 2-cycle engine.SOLUTION: In the 2-cycle engine which has a cylinder 11, a crank 16, and crankcases 12 (12a and 12b) housing the crank 16 and holding the cylinder 11 and in which output is taken out of one end side of a crankshaft 13 extending from the crankcases 12 through a power transmission mechanism (7), an oil tank 41 is provided on a side of the crankcase 12b which is simultaneously the other end (rear end side) of the crankshaft 13. The oil tank 41 is arranged to house the rear end side of the crankshaft 13, and in the oil tank 41, the oil pump 50 is provided. The oil delivered from the oil pump 50 passes through oil passages formed in blocks of the crankcases 12 and the cylinder 11 to be delivered to the intake port.
Patent JP-2013040752-A (JP)
Title: Convection-type geothermal exchange well
Inventor: NAKAGOME HIDEKI
IPC: F24J3/08
Filed: 2011-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a convection-type geothermal exchange well, which performs heat exchange with a drain and well, and also the surrounding ground by combining and using the drain, the well and a geothermal exchange duct, thereby securing a large heat exchanging capacity.SOLUTION: The convection-type geothermal exchange well is characterized in that the large heat exchange capacity can be secured by widely performing heat exchange with the surrounding ground by generating convection or pseudo convection via a passage in which water pressure is relieved as liquefaction measures, and via a passage in which water drainage is performed as soft ground measures by combining and using the geothermal exchanging duct, particular substances such as gravel and sand which have been used for relieving gap water pressure between sand particles which mainly acts in an earthquake in the case of the liquefaction measures, and for mainly efficiently performing the water drainage in the case of the soft ground measures, a cylindrical structure having water permeability such as a porous pipe, and the drain and the well which are composed of a variety of other materials, and by circulating a heat exchanging refrigerant in the duct.