baber/WOPTO huggingface dataset:
Patent JP-2013084836-A (JP)
Title: Cmp method, and semiconductor device manufacturing method
Inventor: KAWASE AKIFUMI
IPC: B24B37/015
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To ensure the abrasive selection ratio of a silicon oxide film and a silicon nitride film serving as an abrasion-stopper film in the case of planarizing the silicon oxide film by use of an abrasive including abrasive grains of silicon oxide.SOLUTION: A CMP method comprises the step of planarizing a silicon oxide film which is a film to be polished while using an abrasive including abrasive grains of silicon oxide and a silicon nitride film as an abrasion-stopper film. In the planarizing step, the silicon oxide film is polished in a condition where the abrasive includes a first water-soluble polymer having a weight-average molecular weight between 50000 and 5000000 inclusive, and a second water-soluble polymer having a weight-average molecular weight between 1000 and 10000 inclusive.
Patent JP-2013089341-A (JP)
Title: Battery cooler
Inventor: SUZUKI HIROAKI
IPC: H01M2/10
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a battery cooler which can be easily assembled to a battery cell unit.SOLUTION: A battery cooler 10 according to the present invention is configured such that a plurality of pack bodies 40 each provided with a cooling pack 40A inside are attached side by side to a lower surface of a header 11 having a rectangular plate shape as a whole. Cooling water flowing from an inflow-side connection pipe 12A of the header 11 into the header 11 is discharged from an outflow-side pipe 12B through the inside of the cooling pack 40A.
Patent JP-2013093128-A (JP)
Title: Connector
Inventor: IWASAKI TORU
IPC: H01R13/52
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of reliably removing foreign matters adhered on a terminal fitting at a simple and inexpensive constitution.SOLUTION: When a male connector housing 11 is fitted with a female connector housing 31, a tab part 18 of a male terminal fitting 17 passes between a pair of contact projection parts 52 provided on the female connector housing 11, and therefore, foreign matters adhered to a surface of the tab part 18 can be removed. The contact projection parts 52 are provided at a terminal insertion part 50 provided at a front end of the male connector housing 31, and so that they can be integrally formed in forming the female connector housing 31. Accordingly, the foreign matters adhered to the tab part 18 of the male terminal fitting 17 can be reliably removed at a simple and inexpensive constitution in fitting the male connector 10 with the female connector 30.
Patent JP-2013090749-A (JP)
Title: Portable small article container
Inventor: TONEGAWA DAICHI
IPC: A45C13/00
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a portable small article container from which a small article such as a mobile phone is easily and quickly taken out when a user walks with a bag.SOLUTION: The container includes: a winding mount (1) wound around part of a strap-shaped body (B) for a shoulder strap of the bag to be secured and unwound therefrom to be removed; a shape holding mount (10) overlapped with a top side of the winding mount (1) and forming both ends in a longitudinal direction as outlet seam portions (10a and 10b); a flexible storage bag forming body (20) of which a lower end is sewed on the outlet seam portions (10a and 10b) across the shape holding mount (10) to be formed into a tube shape opening at both end surfaces, and having an opening (22) closed with a zipper fastener (23); and a frame binder material (30) for covering the whole peripheral edge of the winding mount (1) with sandwiching the edge to sew both ends of the storage bag forming body (20) on the winding mount (1), thereby flatly closing both end openings of the storage bag forming body (20) to form the forming body into a storage bag body (20A).
Patent JP-2013081731-A (JP)
Title: Practice tap dance shoe
Inventor: ISHIKAWA SANAE
IPC: A43B5/12
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a practice tap dance shoe with which a participant in a tap dance trial class is relieved from the trouble of mounting and dismounting a tip, or a tap dance class does not need to increase the number of tips, or the number or size of shoes of the class, and thus anyone is allowed to easily experience real tap dance.SOLUTION: The practice tap dance shoe has a body other than a sole, which is made of a material such as a cloth or leather, the practice tap dance shoe is mounted over a sock or shoe by being knotted at a plurality of points, and mounted on an individual foot of any size, and fits well without trouble for the movement of tap dance. The tip making a sound is fixed at a certain position of the sole of the body, and the tip is readily mounted and dismounted by knotting and unknotting a pair of the tops of the body without using a double-sided adhesive tape.
Patent JP-2013093259-A (JP)
Title: Negative electrode active material for lithium ion secondary battery and production method therefor and lithium ion secondary battery
Inventor: MORIMOTO HIDEYUKI
IPC: H01M4/38
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode active material containing Sn, having a large charge/discharge capacity and applicable to a lithium ion secondary battery for general use, and to provide a production method of the negative electrode active material, and a lithium ion secondary battery containing Sn as a negative electrode active material, having a large charge/discharge capacity and applicable to general use.SOLUTION: The production method of the negative electrode active material for a lithium ion secondary battery containing tin (Sn) includes a first step for mechanically milling a tin material containing SnO as a main component, and a second step for performing oxidation treatment of the tin material subjected to mechanical milling. Sn and SnOare produced by mechanically milling the SnO, and it is believed that the amount of SnOincreases furthermore by performing oxidation treatment of the product. Since Sn and SnOreact on Li reversibly as different negative electrode active materials, it is believed that the charge/discharge capacity is large, and they are applicable to a lithium ion secondary battery of general use.
Patent JP-2013092739-A (JP)
Title: Transfer device and image forming apparatus
Inventor: KAMIYAMA HIDEKI
IPC: G03G15/16
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device and an image forming apparatus capable of obtaining a satisfactory image by preventing color shift by preventing skew of a belt-like carrier at the end of which a bias regulating member is disposed.SOLUTION: There is provided a transfer device 10 for primarily transferring toner images formed on image carriers 1K, 1M, 1C and 1Y on a belt-like carrier 7 wound around a plurality of roller members 12 to 16 and then secondarily transferring the toner images on a recording medium P, which comprises a bias regulating member 30 which is disposed at at least one end 7b of an inner surface 7a of the belt-like carrier and abuts on end surfaces 12a to 16a of each roller member, wherein the position of the bias regulating member 30 in the width direction W of the belt-like carrier is placed opposite to the roller member 12 and the bias regulating member 30 is disposed outside the width direction at a constant distance A or longer from an end 21a of a contact member 21 which can contact with and separate from a surface 7c of the belt-like carrier.
Patent JP-2013095156-A (JP)
Title: Vehicle control system and control device
Inventor: YOSHIKAWA MASAHITO
IPC: B60L50/16
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control system and a control device which can appropriately start an internal combustion engine.SOLUTION: The control device 6 controls the internal combustion engine 7, a rotating electrical machine 10 and a clutch 9, and can implement first starting control which rotates an output shaft 20 of the internal combustion 7 by power from the rotating electrical machine 10 side while putting the clutch 9 in a slip condition, and then causes ignition by injecting a fuel to a combustion chamber of the internal combustion engine 7 to start the internal combustion engine 7, and second starting control which causes ignition by injecting a fuel to the combustion chamber of the internal combustion 7 in a state where the output shaft of the internal combustion 7 stops rotation and rotates the output shaft 20, and then assists the rotation of the output shaft 20 by power from the rotating electrical machine 10 side through the clutch 9 to start the internal combustion engine. When implementing the second starting control, the control device 6 controls a hydraulic control device 28 to increase a line pressure which is a source pressure of a working fluid supplied to the clutch 9 compared to a case when implementing the first starting control.
Patent JP-2013099090-A (JP)
Title: Electromagnetic wave propagation device and power transmission system
Inventor: KOBAYASHI NAOKI
IPC: H04B13/00
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission structure for transmitting power efficiently in a wider frequency band when compared with a conventional resonance type power transmission structure.SOLUTION: The electromagnetic wave propagation device comprises a resonance structure where a plurality of resonators are arranged one-dimensionally or two-dimensionally while spaced apart by a predetermined distance, and an additional structure having a plurality of additional conductors arranged in the clearances of the resonators or at positions near the clearances. Resonance frequency of the resonator is differentiated from that of the additional conductor. When both the resonator and the additional conductor are coils, the number of turns of coil of the resonator is differentiated from that of the additional conductor.
Patent JP-2013098078-A (JP)
Title: Mobile terminal
Inventor: AZUMA TORU
IPC: H01R13/52
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a mobile terminal in which the water stop property of a communication hole thereof, which provides communication between the outside and the inside of a housing, is secured, and a cover member is firmly attached.SOLUTION: A second outer surface 351 of an inserting portion 33 is positioned at the center side of a communication hole 27 with respect to a first inner surface 275, thereby being not in contact with the first inner surface 275. A protruding-tip protruding from the second outer surface 351 at a claw portion 352 is provided in such a manner as not to reach the first inner surface 275, and the claw portion 352 is therefore not in contact with the first inner surface 275 of the communication hole 27. Further, because the second inner surface 276 is more protruding toward the inserting portion 33 than the first inner surface 275, the claw portion 352 not in contact with the first inner surface 275 is caught by the second inner surface 276. This prevents the claw portion 352 of a cover member 30 from coming in contact with the inner surface, which is a water-stop surface, when the cover member 30 is attached to and detached from the communication hole 27, thereby avoiding the water-stop surface from being scraped and securing the water stop property at the communication hole 27.
Patent JP-2013094502-A (JP)
Title: Assist robot controller
Inventor: ANDO GEN
IPC: B25J13/08
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To apply a required amount of assist torque for a part requiring the torque, in rehabilitation or muscle boosting use.SOLUTION: An assist robot controller 120 includes: an estimator gain computing unit 121 configured to estimate the estimator gain based on status detection values; a status estimation error computing unit 122 configured to calculate the status estimation error based on the status detection values and estimator gain; a user torque estimator 123 configured to calculate the user torque estimation value based on the status estimation errors; and an assist torque computing unit 124 configured to calculate assist torque required for operation assistance or rehabilitation treatment based on the user torque estimation value and to output a motor current so as to generate assist torque by means of a joint motor.
Patent JP-2013100580-A (JP)
Title: Refractory for converter bottom-blown tuyere, and converter using the same
Inventor: HOSOHARA SEIJI
IPC: C04B35/043
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a highly-durable refractory for a converter bottom-blown tuyere, and to provide a converter using the same.SOLUTION: In the refractory for the converter bottom-blown tuyere, a brick mainly containing magnesia (MgO), alumina (AlO), and graphite (C) is used in a tuyere for blowing gas from a furnace bottom of the converter. In the brick, the magnesia is 60-85 wt.%, the alumina is 5-20 wt.%, and the graphite is 10-25 wt.%.
Patent JP-2013104694-A (JP)
Title: Simulated gas supply device
Inventor: OKADA YOICHI
IPC: F01N3/00
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To change a flow rate of a simulated gas to be supplied to a test object while suppressing a temperature variation of the simulated gas to be supplied to the test object.SOLUTION: A simulated gas supply device includes: a first gas supply path 2; a first gas heating part 4 that is connected with the first gas supply path 2 and heats the first gas supplied through the first gas supply path 2; a simulated gas supply path 6 that supplies the test object with the simulated gas generated by heating by the first gas heating part 4; and a simulated gas discharge path 7 that discharges the simulated gas outside, without supplying the test object with the simulated gas generated by heating by the first gas heating part 4. The simulated gas supply device controls a discharge flow rate of the simulated gas through the simulated gas discharge path 7, to adjust a supply flow rate of the simulated gas supplied from the simulated gas supply path 6 to the test object.
Patent JP-2013104966-A (JP)
Title: Apparatus for heating resin-layered flexible base material and method for heating resin-layered flexible base material
Inventor: OBATA CHIAKI
IPC: G02B5/20
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To effectively heat and cure a resin layer made of a photosensitive resin without giving thermal damage to a flexible base material.SOLUTION: A resin-layered flexible base material 1A is prepared. The resin-layered flexible base material 1A has a flexible base material 2, and a resin layer 3A formed of a photosensitive resin on the flexible base material. The resin-layered flexible base material 1A is taken-up to manufacture a wind-out roll 11. From the wind-out roll 11, the resin-layered flexible base material 1A is wound out continuously, and taken up by a take-up roll 12. A flash lamp 20 is arranged between the wind-out roll 11 and the take-up roll 12. The flash lamp 20 irradiates and heats the resin layer 3A of the resin-layered flexible base material 1A with flash light.
Patent JP-2013104336-A (JP)
Title: Exhaust heat recovery type ship propulsion apparatus
Inventor: KAWAMI MASAYUKI
IPC: F02B37/013
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust heat recovery type ship propulsion apparatus capable of improving exhaust heat recovery efficiency.SOLUTION: An exhaust heat recovery type ship propulsion apparatus includes a single shaft two stage type turbocharger 2 with a radial turbine wheel 94 including: a plurality of first blades positioned at a radial direction inner side and forming a first flow channel 75; a hub disposed at a root part of the first blades; a shroud disposed at a distal end side of the first blades and partitioning the first flow channel 75 and a second flow channel 77; and a plurality of second blades positioned at a radial direction outer side and forming the second flow channel 77. The apparatus leads a fluid compressed when passing through the first flow channel 75 to an inlet of the second flow channel 77 and further compresses the fluid by causing the fluid to pass through the second flow channel 77.
Patent JP-2013110855-A (JP)
Title: Fault detection device for inverter circuit
Inventor: HIRONO DAISUKE
IPC: G01R31/50
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a fault detection device for an inverter circuit capable of detecting the fault of current detection means for detecting a current flowing through the inverter circuit before detecting the fault of the inverter circuit and capable of being manufactured easily and at a low cost.SOLUTION: A fault detection device for an inverter circuit includes: current detection means 10 that includes a shunt resistor 11 connected to an inverter circuit 2 and an amplifier circuit 12 connected in parallel to the shunt resistor 11, and detects a current flowing through the inverter circuit 2; test voltage application means 20 that applies a first test voltage to the current detection means 10; and control means 30 that determines the fault of the current detection means 10 on the basis of the first test voltage, applies a second test voltage to the inverter circuit 2, determines the fault of the inverter circuit 2 on the basis of the applied second test voltage, and controls the inverter circuit 2. The control means 30 determines the fault of the current detection means 10 according to an input of a drive start signal sig1 of the inverter circuit 2, and then determines the fault of the inverter circuit 2.
Patent JP-2013109805-A (JP)
Title: Objective lens holder, objective lens driving device, and optical pickup device
Inventor: IIJIMA AKIRA
IPC: G11B7/12
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To reinforce an objective lens holder.SOLUTION: An objective lens holder includes: a rectangular holding plate that holds an objective lens; first and second plate-like leg plates that rise in a same direction from two opposed sides of the holding plate and to which coils for displacing the objective lens in at least one of a focus direction and a tracking direction are each attached; and a reinforcement plate that is attached to the holding plate and the first and second leg plates on a surface at a side surrounded by the holding plate and the first and second leg plates.
Patent JP-2013110895-A (JP)
Title: Control motor
Inventor: KAKEGAWA KAZUTOMO
IPC: H02K11/00
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a control motor capable of improving the yield of a circuit board.SOLUTION: A circuit board 16 provided in a control motor 10 has both a wiring part 50 to which an end of a winding 22 provided on a stator 12 is electrically connected, and a drive control unit 52 which is electrically connected to the wiring part 50 and controls driving of the motor, thereby allowing the yield of the circuit board 16 to be improved.
Patent JP-2013106865-A (JP)
Title: Air cleaning device and air conditioner
Inventor: AIZAWA HIROSHI
IPC: A61L9/14
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaning device having stable sterilization effect by preventing bacteria from being propagated in a sterilization element.SOLUTION: The air cleaning device includes: a dripping device 18 for delivering sterilization liquid 17 by drops to the sterilization element 16 to impregnate it with the liquid; and an immersion tank 19 for storing the sterilization liquid 17. The lower end of the sterilization element 16 is dipped in the sterilization liquid 17 within the immersion tank 19, and the sterilization element 16 sucks the sterilization liquid 17 in the immersion tank 19 by capillarity when it is dried.
Patent JP-2013107565-A (JP)
Title: Duct structure
Inventor: SUGISAKI TETSUYA
IPC: B62D25/20
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a duct structure capable of smoothly circulating cooling air in the order of a battery, and a heat sink of an electric apparatus.SOLUTION: The duct structure includes: a battery 10 arranged on the right side of a center tunnel 101 of a vehicle; a DC/DC converter 21 arranged on the left side of the center tunnel 101; a battery cooling air outlet which is opened downwardly; an electric apparatus cooling air inlet 24 which is opened toward the center in the vehicle width direction; and a duct 30 which connects the battery cooling air outlet to the electric apparatus cooling air inlet 24, and guides the cooling air from the battery cooling air outlet to the electric apparatus cooling air inlet 24. The duct 30 includes an upwardly inclined part having the ascending gradient toward the downstream side along the profile of the battery 10 side of the center tunnel 101, and a horizontal part extending horizontally from a downstream end of the upwardly inclined part. The electric apparatus cooling air inlet 24 is arranged on the downstream side extension of the horizontal part.
Patent JP-2013114768-A (JP)
Title: Organic electroluminescent stereoscopic image display system
Inventor: NAKAZAWA YUKIHITO
IPC: C08K5/03
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent stereoscopic image display system improved in visibility when stereoscopic display is visually recognized.SOLUTION: An organic electroluminescent stereoscopic image display system includes: an organic electroluminescent display device having a circular polarization plate A laminated on a visible side of an organic electroluminescent element; and a spectacle for stereoscopic display having a circular polarization plate B. The organic electroluminescent stereoscopic image display system satisfies specific requirements.
Patent JP-2013112827-A (JP)
Title: Gear excellent in pitching resistance and manufacturing method therefor
Inventor: FUKUOKA KAZUAKI
IPC: C21D1/06
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a gear excellent in pitching resistance and a manufacturing method therefor.SOLUTION: The gear is subjected to carburizing treatment in a vacuum after being processed to a gear shape by forging or machining, subjected to nitriding treatment between in-furnace cooling after the carburizing treatment in a furnace and heating/holding prior to hardening when hardening is done after cooling in the furnace, and subjected to tempering treatment after the hardening. The gear, which is excellent in pitching resistance, has a component composition containing, by mass%, 0.15-0.35% C, 0.70-2.50% Si, 0.20-1.00% Mn, 0.01-0.80% Ni, 0.10-1.50% Cr, 0.01-0.80% Mo, and 0.005-0.200% Al, the balance being Fe and inevitable impurities. The Si and Cr in the component composition and the tempering softening resistance parameter Hby the surface layer maximum invasion nitrogen amount by the nitriding treatment satisfy formula (1). Formula (1): H(=58Si+42×(Ns-Cr×14/52))≥80, where Si and Cr represent their amount contained (mass%), and Ns represents the surface layer maximum invasion nitrogen amount (mass%).