baber/WOPTO huggingface dataset:
Patent JP-2012217249-A (JP)
Title: Rotor and permanent magnet motor
Inventor: ASHIMORI TAKEAKI
IPC: H02K1/27
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a rotor and a permanent magnet motor which can produce a large rotational torque while suppressing generation of vibration or noise.SOLUTION: The rotor includes flux barriers 12 for preventing short circuit of flux formed at both ends of a magnet embedment hole in a circumferential direction, a peripheral core 15 formed on the outer peripheral side of the magnet embedment hole, and a plurality of slits 16, 18, 20 of a predetermined shape formed contiguously to the flux barriers 12 at both ends of the peripheral core 15 in the circumferential direction. The slits 16, 18, 20 are formed to have the circumferential width larger than the magnetic path width between the slits, and the radial width larger than the magnetic path width in the radial direction of the remaining peripheral cores 15. A certain area in the center of the magnetic pole 22 of the peripheral core 15 is formed only of a magnetic part, so that the magnetic path width between the plurality of slits formed near the both ends of the peripheral core 15 decreases gradually from the magnetic pole 22 toward the part between poles 24.
Patent JP-2012214118-A (JP)
Title: Electrically-powered brake device
Inventor: ONISHI TAKAAKI
IPC: B60T13/74
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To improve assembly workability by facilitating the operation of assembling a piston and its peripheral components.SOLUTION: An electrically-powered brake device includes: a first slave piston 88b that is arranged anteriorly; a second slave piston 88a that is arranged in the rear of the first slave piston 88b; a regulation means 100 for regulating isolation positions of the first slave piston 88b and second slave piston 88a; and a second spring 96a that urges the first slave piston 88b and second slave piston 88a in the direction of isolation from each other. In the electrically-powered brake device, the first slave piston 88b, the regulation means 100, the second spring 96a, and the second slave piston 88a are integrally assembled via a connecting pin 79.
Patent JP-2012200790-A (JP)
Title: Fracture determination method in press work
Inventor: UEMURA HAJIME
IPC: G06F17/50
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a fracture determination method eliminating the necessity of experience or intuition of a skilled worker by eliminating uncertainty of fracture determination which has been a problem of a conventional fracture determination method of predicting the fracture of a workpiece in a press work simulation of the workpiece using a computer.SOLUTION: In the fracture determination method for the workpiece, regarding a condition of the occurrence of fracture assuring sureness of determination or nonnecessity of experience or intuition of a skilled worker, a bifurcation interface indicating a place where local deformation occurs is determined based on a three-dimensional local bifurcation theory, and focusing on deformation, that is, cleavage deformation, including elongation deformation in a direction vertical to the bifurcation interface, fracture is determined on an instability condition of the cleavage deformation in which the cleavage deformation progresses without increasing force necessary for the occurrence of the cleavage deformation.
Patent JP-2012225394-A (JP)
Title: Half-segmented sliding bearing
Inventor: ITO AYUMI
IPC: F16C33/14
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To manufacture a pair of facing thrust metals and radial metal at low cost while facilitating component management.SOLUTION: This half-segmented sliding bearing 13 comprises radial metal 11 and a thrust metal unit 12. The thrust metal unit 12 includes a pair of facing thrust metals 12a. A space between abutting ends of both thrust metals 12a are connected by a stay part 12b to integrate them. Since the radial metal 11 becomes an independent component relative to the thrust metal unit 12, only the radial metal 11 is commonly used for other regions to reduce component costs. Further, the pair of facing thrust metals 12a are integrated, thereby facilitating component management.
Patent JP-2012228062-A (JP)
Title: Power conditioner
Inventor: SUZUKI TETSUYA
IPC: H02M7/48
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a power conditioner capable of suppressing degradation in the conversion efficiency of the power conditioner without need for cleaning a filter.SOLUTION: The power conditioner includes: a housing; an inverter that is disposed in the housing and converts DC power generated at a solar cell into AC power; a ventilation fan disposed in the housing; and a filter that is disposed at a position corresponding to the ventilation fan in the housing. The ventilation fan can implement forward rotation and reverse rotation, and the forward rotation ventilates the inside of the housing and reverse rotation removes dust adhering to the filter.
Patent JP-2011140745-A (JP)
Title: Resin compatible yarn binder and use thereof
Inventor: RAU ROBERT B
IPC: D06M15/61
Filed: 2011-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated fiber strand for reinforcing a composite material.  <P>SOLUTION: There are provided the fiber strands comprising at least one fiber at least partially coated with a starch-free composition formed from following components comprising: (a) at least one film forming material, (b) at least one polymeric lubricant, (c) at least one rosin, (d) at least one organo silane coupling agent, (e) at least one dispersion of polymeric particles, wherein the individual particles have a diameter of at least 0.1 microns, (f) at least one emulsifying agent, and (g) at least one additional lubricant that is different from the at least one polymeric lubricant.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012223429-A (JP)
Title: Pachinko game machine
Inventor: OGASAWARA YOSHIKI
IPC: A63F7/02
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To execute a notice performance 1 and a notice performance 2 using one notice command table.SOLUTION: When execution of the notice performance 2 is determined, two of three notice commands corresponding to one character number is selected. Each of the three notice commands is for displaying one kind of a woman symbol corresponding to one character number in mutually different variations. When when execution of the notice performance 2 is determined, one kind of woman symbol is displayed in two variations different from each other. When execution of the notice performance 1 is determined, one of the three notice commands is selected for each of three character numbers different from each other, thereby displaying three kinds of different woman symbols.
Patent JP-2012229731-A (JP)
Title: Dust cover for ball joint
Inventor: ONO SHIGEYUKI
IPC: F16J15/52
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a dust cover for a ball joint which does not pose the problem that a winkle occurs at a film part and causes the film to be twisted to result in breakage in an early stage when a ball joint rotates/swings because of high rigidity against twist deformation, while preventing sealing performance at a small-aperture opening from degrading much even if the ball joint is used at a wide angle.SOLUTION: In the dust cover for a ball joint, one end large-aperture opening is fixed and held by the outer-peripheral surface of a socket, and the other end small-aperture opening is fixed and held on an axis side with a reinforcing ring embedded therein, the reinforcing ring consisting of a shaft, a concentric cylindrical part, and a disc part which extends from a socket side end of the cylindrical part to the outside in radial direction. It includes a film part containing a bent part which bends outward to connect the large-aperture opening to the small-aperture opening. The reinforcing ring has a plurality of legs which extend from the outer peripheral end of the disc part to the film part and are equaly arranged on the circumference of circle.
Patent JP-2012229653-A (JP)
Title: Control apparatus of internal combustion engine
Inventor: KANEKO MASATO
IPC: F02M69/00
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a control apparatus of an internal combustion engine that reduces particulates in an exhaust gas and prevents dilution of oil for cooling.SOLUTION: When a first intake valve and a second intake valve are closed, an intake valve opening/closing mechanism opens the first intake valve first, and afterwards opens the second intake valve. The mechanism includes an injection control device for controlling an injection amount and an injection timing of fuel from a first fuel injection port in response to an injection direction of the fuel from the first fuel injection port and a temperature of a first intake port and controlling the injection amount and the injection timing of the fuel from a second fuel injection port in response to the injection amount and the injection direction of the fuel from the first fuel injection port and a temperature of a second intake port.
Patent JP-2012228718-A (JP)
Title: Device for manufacturing can body, and method for manufacturing can body using the device
Inventor: YAGI YUJI
IPC: B21D3/14
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device that eliminates the need of a temporary joint welding at a part jointing a barrel to a barrelhead, holds a state where joint parts are brought into close contact with each other, and has a sufficient space for arranging welding tools therein.SOLUTION: The manufacturing device operates the steps of: bringing a rear surface 2b of a raised part of the barrelhead 2 into contact with a stepped part 21a of a correction ring 21 each disposed in barrelheads 2 provided both sides of the barrel 1; butting closely a front surface 2c of a raised part of the barrelhead 2 on a front surface 1b of a raised part of the barrel 1 with the pressurizing force of a pressurizing unit 3; and separating correction rings 21 from a butting part 12 by the operation of a lateral drive unit 22, and then integrally rotating the barrel 1, barrelheads 2 and each correction ring 21 by the operation of a rotary drive unit 4.
Patent JP-2011172266-A (JP)
Title: Imaging apparatus, imaging method and imaging program
Inventor: SASAKI MASAAKI
IPC: H04N5/232
Filed: 2011-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To detect camera shake and image blurring with high accuracy, and to record an image in the state where there is no camera shake or image blurring.  <P>SOLUTION: At first, a rough degree of image blurring is determined by using a global motion vector. After it is determined that the image blurring is converged to some extent, the degree of image blurring is determined more in details, by using a difference value between image frames. Then, when it is determined that there is no image blurring, photographic recording is performed. As a result, photography is surely performed in timing without camera shake or image blurring.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012234373-A (JP)
Title: Driving support device
Inventor: KOBAYASHI AYAKA
IPC: G08G1/16
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To enhance accuracy of identifying a traveling lane on which another vehicle is traveling and improve reliability of support control of driving operations, in a driving support device.SOLUTION: A driving support device is provided with: lane width acquisition means 1 for acquiring a lane width of a road on which a vehicle carrying the device is traveling; other vehicle position acquisition means 3 for acquiring a position of another vehicle traveling around the vehicle; identification means 5 for identifying a traveling lane of the other vehicle on the basis of the lane width acquired by the lane width acquisition means 1 and the position acquired by the other vehicle position acquisition means 3; and control means 6 for executing support control for avoiding contact of the vehicle and the other vehicle when the traveling lane of the other vehicle is adjacent to a traveling lane of the vehicle.
Patent JP-2012232941-A (JP)
Title: Cleaning agent composition
Inventor: HIRAHARA MAYUKO
IPC: C11D1/68
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning agent composition exhibiting excellent foam-increasing properties in use, enabling the greasy feeling to be removed rapidly at rinsing, having strong stop feeling, and providing excellent touch feeling to the skin after being dried.SOLUTION: The cleaning agent composition contains (A) 1-20 mass% anion surfactant, (B) 0.02-5 mass% cation group-containing polymer, (C) 0.02-10 mass% cationized hydroxypropyl cellulose represented by the formula, and (D) water.
Patent JP-2012237405-A (JP)
Title: Gear
Inventor: KOTADA TOMOYASU
IPC: F16H55/17
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a gear that can reduce gear noise while reducing processing cost.SOLUTION: The gear includes: a hub 10 mounted on a rotary shaft 18; a flange 12 extending from the hub 10 toward in an outer radial direction of the rotary shaft 18; and a rim 14 that is provided at outer ends of the flange 12, and on an outer circumferential surface of which, teeth are formed. The flange 12 includes a flange position central region 22 connected to the rim 14 at the center of the rim 14 in a central axis S direction, and a flange position end region 24 connected to the rim 14 at a position deviated from the center of the rim 14 in the central axis S direction.
Patent JP-2012226722-A (JP)
Title: Thin data storage device
Inventor: JU HON TI
IPC: G06F3/00
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a thin data storage device including at least one integrated circuit module and a stack body.SOLUTION: A mount part is tightly supported by being pushed up to the height of an USB port by the length of a support receiving part, and a USB metal contact point efficiently comes into electric contact with a USB port female connector. Therefore, even when the integrated circuit module is made thin, there is no influence of the electric connection between the USB metal contact point and the USB metal female connector of the computer, so that there is not problems of ineffective connection and a connection defect. A thin data storage device is widely used for other electronic products by making the integrated circuit module thin.
Patent JP-2011199888-A (JP)
Title: Differential amplifier
Inventor: HARAGUCHI HIROKO
IPC: H03K19/01
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a differential amplifier equipped with current mirror circuits each of which delivers one of the outputs of the differential amplifier to a load side.SOLUTION: The differential amplifier includes a circuit element connected between the terminals which can be the output points of the differential amplifier among the terminals of each transistor which constitutes the differential amplifier and to which one of two inputs to the differential amplifier is given. The differential amplifier also include: a first transistor connected to a transistor to which a monitor current flows in a current mirror circuit, and to which a copy current flows in the current mirror circuit, and a second transistor which is connected to the resistor as a load to which the output of the differential amplifier is delivered and which turns off when the input to the above-recited transistor, to which one of two inputs is given, is L, and further a current source which is connected between the connection point of the first transistor and the second transistor and the grounding wires.
Patent JP-2012244842-A (JP)
Title: Rotary electric machine
Inventor: YOSHIDA SHINICHIRO
IPC: H02K3/46
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine which can be reduced in size by sufficiently ensuring electric insulation between an inner diameter side terminal part and an outer diameter side terminal part in a centralized winding coil which is wound edgewise while suppressing increase in the length of a stator in an axial direction.SOLUTION: A centralized winding coil 14 is wound around a tooth 13 while housing a coil end part in a recessed space formed from body parts of the tooth 13 at both ends in an axial direction and first and second guide parts 22 and 23. Third cover parts 30 of insulation sheets 26 disposed at both sides of the tooth 13 in a peripheral direction are folded to be overlapped with each other and extend to cover the coil end part of the centralized winding coil 14. A second lead wire 14d extending from the inner diameter side end part of the centralized winding coil 14 is folded and drawn outside of a diameter direction along with the coil end part covered with the third cover parts 30.
Patent JP-2012241681-A (JP)
Title: Hermetic compressor
Inventor: KOBAYASHI HIDENORI
IPC: F04B39/12
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a compressor with high reliability by suppressing stress of a discharge inlet pipe and a discharge outlet pipe in a discharge route.SOLUTION: Two-stage bending sections (first bending section 136, second bending section 138, third bending section 144, and fourth bending section 146) are provided on the discharge inlet pipe 134 and the discharge outlet pipe 142 composing the discharge route 130, respectively. Stress concentration due to deformation of the discharge inlet pipe 134 and the discharge outlet pipe 142 is suppressed when a compression element 106 is whirled due to their bending sections in start and stop of the compressor. Breakage of the discharge inlet pipe 134 and the discharge outlet pipe 142 is prevented to provide the compressor with high reliability.
Patent JP-2012244605-A (JP)
Title: Power line communication system and bypass circuit
Inventor: TAKAHASHI KEIGO
IPC: H04B3/54
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To effectively suppress signal intensity reduction by the operation of an electric device and to prevent the spread of electric inconvenience in the periphery of an information processing device.SOLUTION: A power line communication system includes: a power supply; a plurality of information processing devices; and a power line for connecting between the power supply and electric devices such as the plurality of information processing devices, and for performing signal transmission/reception by the plurality of information processing devices. The power line includes a plurality of sub-power lines branching halfway from the power supply to the plurality of information processing devices. Inductors are attached in series to the respective plurality of sub-power lines. Further, bypass means are attached to connect among the plurality of sub-power lines through capacitors.
Patent JP-2012246234-A (JP)
Title: Autoinducer-2 inhibitor
Inventor: SONO HATSUMI
IPC: A61K45/00
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an autoinducer-2 inhibitor, which has activity to inhibit autoinducer-2 and is effective for non-antibacterial prevention and treatment of infectious diseases.SOLUTION: The autoinducer-2 inhibitor contains as an active ingredient, at least one kind selected from the group consisting of γ-lactones having 8 to 12 carbon atoms.
Patent JP-2012247590-A (JP)
Title: Photosensitive coloring composition for color filter, and color filter
Inventor: YOSHIZAWA TOSHIHIRO
IPC: G02B5/22
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive coloring composition suitable as a color filter material, being good in developability and in image and line formability, preventing a coloring composition from remaining on a non-pixel part on a substrate after developing (development residue), a pattern defect of a pixel part and/or peeling, and having high productivity, and a color filter formed using the photosensitive coloring composition.SOLUTION: The problem is solved by a photosensitive coloring composition for a color filter, containing a colorant, a binder resin, a photoinitiator and a photopolymerizable monomer, the photosensitive coloring composition for a color filter being characterized in that the colorant contains a phthalocyanine pigment represented by the general formula (1) and the photopolymerizable monomer contains a polyfunctional monomer having an acid group.
Patent JP-2012247123-A (JP)
Title: Ventilating fan unit for duct
Inventor: HAKAMATA HIROYUKI
IPC: F24F7/10
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating fan unit for a duct in which workability and maintenance ability can be enhanced by fixing the vicinity of a sucking opening of a fan casing to an outer casing by screws and the screws for fixing the fan casing to the outer casing does not interfere with a spring for fixing a decorative grill to the fan casing.SOLUTION: The ventilating fan unit has the box-like outer casing 20 in which the lower surface is opened, a blower 3 is attached to the top surface, and an exhaust opening is arranged in the side surface, a fan casing 6 in which an upper surface is opened, the sucking opening 7 is arranged in the lower surface, which is introduced into the outer casing 20, in which the blower 3 is housed, a wind channel 8 is formed between the blower 3 and the fan casing, and a discharge opening communicating with the exhaust opening of the outer casing is arranged in the side surface, and the decorative grill 30 secured to the lower surface of the fan casing 6 by the spring 35 and closing the lower surface opening of the outer casing 20, the fan casing 6 is fixed to the outer casing by a plurality of screwing parts arranged around the sucking opening 7 by the screws.
Patent JP-2012247611-A (JP)
Title: Scanner device and laser processing device with it
Inventor: NAKAYAMA NORIYUKI
IPC: B23K26/082
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a scanner device which suppresses distortion of a reflection face of a scan mirror due to a stress of thread fastening in fixing the scan mirror on a motor shaft while securing rigidness of the mirror, and a laser processing device.SOLUTION: At a first fixing part 21 provided on a scan mirror 20 and a second fixing part 31 provided on a motor shaft 30, a recess 61 of a first fixing member 60 is fit to a first inclined face 23 and a second inclined face 33 in a state where a first end face 22 and a second end face 32 are brought into tight contact with each other. Then, by sandwitching it with a second fixing member 70 and combining the second fixing member 70 with a fixing screw 80, the scan mirror 20 is fixed onto the motor shaft 30. As the direction of a stress generated at this moment becomes parallel to a reflection face of the scan mirror 20, a scanner device 10 can have the capability of suppressing distortion or deformation of the mirror reflection face caused due to a stress of thread fastening, and a laser processing device 100 excellent in quality of processed holes with high accuracy in positioning processed holes can be provided at low cost.
Patent JP-2011200246-A (JP)
Title: Soft candy
Inventor: IIZUKA MASAO
IPC: A23G3/34
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide soft candy causing no stain of oil and fat when cooling a concentrated solution obtained by mixing and boiling raw materials such as saccharide, a dairy product, and oil and fat, and adding spice and coloring matter to the product followed by kneading.SOLUTION: The soft candy includes: glycerol succinic acid fatty acid ester, (A ingredient) diglycerol fatty acid ester containing not more than 6 mass% of free polyol, and not less than 35 mass% and less than 50 mass% of a monoester body in 100 mass% of diglycerol fatty acid ester; and (B ingredient) triglycerol fatty acid ester containing not more than 6 mass% of free polyol, and not less than 35 mass% and less than 50 mass% of a monoester body in 100 mass% of triglycerol fatty acid ester.