baber/WOPTO huggingface dataset:
Patent JP-2013112484-A (JP)
Title: Sheet discharge device and image reading device having the same
Inventor: NAKAYAMA DAISUKE
IPC: B65H5/06
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a sheet discharge device capable of reliably delivering sheets by a simple structure, and also provide an image reading device having the sheet discharge device.SOLUTION: First discharge rollers 51A, 51B are rotated about the axis AX1 of a first shaft 54. Second discharge rollers 52A, 52B are disposed so as to face the first discharge rollers 51A, 51B, and rotated about the axis AX2 of a second shaft 55. Deliver sections 53A, 53B are provided to the first shaft 54. The deliver sections 53A, 53B are separated from the discharge rollers 51A, 51B. The deliver sections 53A, 53B are rotated about the axis AX1 of the first shaft 54. A plurality of projecting sections 53P provided to the deliver sections 53A, 53B are configured so as to be elastically deformed and recessed in the radial direction when the projecting sections are rotated and opposed to and brought into contact with the second discharge rollers 52A, 52B.
Patent JP-2013117115-A (JP)
Title: Vehicle door latch device
Inventor: NISHIJIMA HIROTAKA
IPC: E05B85/24
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle door latch device that allows a bolt to be efficiently fastened in fixing a body to a door.SOLUTION: In order to fix the body 4 to the door, only the following two bolts are used: a first bolt for fixing a first area part 41 in the body 4 to the door; and a second bolt for fixing a second area part 42 in the body 4 to the door. At least the second bolt 3 is arranged closer to an entrance of striker grooves 51, 61 than a latch shaft 10.
Patent JP-2013119692-A (JP)
Title: Manufacturing method for paper and paper obtained by the same
Inventor: MURASE YUKI
IPC: D21H17/68
Filed: 2011-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for paper capable of suppressing thickening of a slurry and having excellent yield when recycled particles are used as a filler, and paper obtained by the manufacturing method.SOLUTION: A manufacturing method for paper comprises: a silica composition step to make silica composition recycled particles by compositing silica to recycled particles which uses papermaking sludge as a main raw material and is provided through dewatering, heat-treatment and grinding processes; a recycled particles condensation step to make condensation silica composition recycled particles inclusion slurry by condensing the silica composition recycled particles with coagulator; an addition step to add the condensation silica composition recycled particles inclusion slurry in pulp slurry; and a papermaking step to make paper with the pulp slurry in which the condensation silica composition recycled particles inclusion slurry is added. The condensation silica composition recycled particles have a volume average particle diameter of 3 μm or more and 10 μm or less.
Patent JP-2013122536-A (JP)
Title: Display panel and display device
Inventor: KIDA KAZUO
IPC: G09F9/30
Filed: 2011-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-crystal display panel which can inhibit exposure of the oxide semiconductor which forms a channel portion toward a light, and can lower the resistance of an electrode formed of a transparent conductive material.SOLUTION: In a transparent substrate 10, there are formed a semiconductor layer 14 formed of an oxide semiconductor, the semiconductor layer 14 functioning as a channel portion of a TFT 2, an electrode 16 formed of a transparent conductive material and located over the semiconductor layer 14, and a light-shielding conductor 17 formed on the electrode 16, the light-shielding conductor being formed of a material which has a conductivity higher than that of the transparent conductive material and which has light-shielding property, the light-shielding conductor covering the semiconductor layer 14.
Patent JP-2012254619-A (JP)
Title: Collator
Inventor: KUBOTA RYOTARO
IPC: B42C1/00
Filed: 2011-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a collator which can easily cope with the change in size of an article to be collated or a collated article thereof to suppress occurrence of failures.SOLUTION: The collator includes a conveying path extending in a lateral direction, a conveying means for conveying articles to be collated along the conveying path, a plurality of paper feeding pieces including paper feeding base arranged in one row in the lateral direction on one side along the conveying path for placing articles to be collated thereon, and a paper feeding means for subsequently supplying the articles to be collated placed on the paper feeding base of each of paper feed pieces to the conveying path. The conveying path is provided with a lower table 120 on which overlaid articles to be collated are conveyed, and an upper stage table 130 which once receives the articles to be collated taken out from each of paper feeding pieces in accordance with each of the paper feeding pieces. The lower table 120 is adjustable in the vertical direction relative to the upper stage table 130 and the paper feeding base.
Patent JP-2013123196-A (JP)
Title: Pre-coding apparatus, radio transmission apparatus, pre-coding method, program and integrated circuit
Inventor: TOMEBA HIROMICHI
IPC: H04J99/00
Filed: 2011-12-12
Abstract: PROBLEM TO BE SOLVED: To realize great reduction in an operation amount while maintaining a transmission characteristic achievable by VP.SOLUTION: A pre-coding apparatus to be applied to a radio transmission apparatus comprises plural antennas, and in which plural data signals to the radio reception apparatus is subjected to spatial multiplexing to be transmitted. The apparatus comprises: a matrix decomposition part 401A decomposes a propagation path matrix configuring propagation path information obtained by each wireless receiving apparatus to a part propagation path matrix; a perturbation vector probe part 303A which probes a perturbation vector on the basis of the propagation path information shown by the part propagation path matrix and an input transmission data vector, and outputs the probed perturbation vector and a linear filter; and a transmission signal generation part 305 which generates a transmission signal vector on the basis of the input transmission data vector, the output perturbation vector and the linear filter.
Patent JP-2013125554-A (JP)
Title: Method for manufacturing magnetic recording medium, magnetic recording medium and magnetic recording/reproducing device
Inventor: SAKAWAKI AKIRA
IPC: G11B5/667
Filed: 2011-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetic recording medium, capable of maintaining high perpendicular orientation of a perpendicular magnetic layer and achieving higher recording density.SOLUTION: A method for manufacturing a magnetic recording medium in which at least a soft magnetic backing layer 31, a seed layer 32, an intermediate layer 33 and a perpendicular magnetic layer 34 are sequentially laminated on a nonmagnetic substrate 30 comprises: forming, as the seed layer 32, an eutectic alloy film including two or more kinds of elements composing an eutectic structure and having columnar crystal nuclei 32a dispersed in dot shapes; and forming a microcrystal film having the crystal nucleus 32a projected from the surface of the eutectic alloy film by applying an etching process to the surface of the eutectic alloy film.
Patent JP-2012074735-A (JP)
Title: Organic electroluminescent element, and display system and lighting system based on the same
Inventor: OTSU SHINYA
IPC: C07D401/14
Filed: 2011-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element, a lighting system and a display system which have controllable emission wavelength, high luminous efficiency, and long emission lifetime.SOLUTION: The organic electroluminescent element is placed between positive and negative electrodes and contains at least a luminous layer. The luminous layer contains at least one of compounds represented by the following general formula (1).
Patent JP-2012053073-A (JP)
Title: Optical defect inspection apparatus
Inventor: AIZAWA NORIYUKI
IPC: G01N21/956
Filed: 2011-12-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the surfaces of first and second plane mirrors are deteriorated, reflectances thereof become low and a sufficient light quantity cannot be secured, when the same portions of the first and second plane mirrors are irradiated with a thin beam of high irradiation density over a long period of time, in the case of using a laser beam as a light source, and to increase the service life of the plane mirrors, without changing the optical axis itself.SOLUTION: A laser beam L1 oscillated from a laser source 3 is deflected in its path by first and second plane mirrors 4a, 4b and enters a beam expander 5. The surface of each of the plane mirrors 4a, 4b is deteriorated with irradiation by the laser beam L1 and the reflectance is reduced. Therefore, the inventive optical defect inspection device is formed in a structure capable of rotating mirror faces on faces including the respective first and second plane mirrors 4a, 4b, or a structure capable rather than not of rotating but moving the mirror faces in parallel, at positions on the first and second plane mirrors 4a, 4b irradiated with the laser beam L1, so as not to bring the light quantity incident into the expander 5 into a reference value or smaller by the reduction in the reflectance in the each, and so as not to change the optical axis itself, when the irradiation of the laser beam L1 exceeds a fixed time.
Patent JP-2013124538-A (JP)
Title: Glass holder
Inventor: HIGUCHI KOTA
IPC: E05F11/38
Filed: 2011-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a glass holder capable of improving its assemblability to a door glass.SOLUTION: A wall part 52 of an insert body 18 is movable toward a door glass 10 inserted in a glass insertion groove 35 of a holder body 16, with respect to a wall member 32 of the holder body 16. When the insert body 18 is moved from an initial position to a temporary lock position where the door glass 10 is temporarily locked, a guide part 58 of the insert body 18 overrides a protrusion 60 of the holder body 16 and is locked on a root part of the guide part 58, and a locking groove 56 of the insert body 18 is locked to a locking claw 46 of the holder body 16.
Patent JP-2013128073-A (JP)
Title: Piezoelectric material, piezoelectric element, liquid discharging head, ultrasonic motor and dust removal device
Inventor: MIURA KAORU
IPC: C04B35/58
Filed: 2011-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric material consisting of a non-lead perovskite oxynitride having a piezoelectric constant as large as that of BaTiOor larger.SOLUTION: The piezoelectric material comprises a perovskite oxynitride expressed by the general formula (1). In the formula (1), x, y, z and w are numerical values satisfying 0≤x≤1, 0≤y≤1, 0<z<1/3 and 0<w≤z, respectively; z preferably falls in a range of 0.1≤z≤0.2. Further, the piezoelectric material is composed of a film having a thickness between 200 nm and 10 μm inclusive; the perovskite oxynitride has a tetragonal structure preferably. The absolute values of Δd33 and Δd31 each represented by a difference between the piezoelectric constant of tetragonal crystal corresponding to the general formula (x=0 and 0.15; y=0; 0<z<1/3) and the piezoelectric constant of BaTiO3 exhibit local maxima respectively when z is about 0.125.
Patent JP-2012104496-A (JP)
Title: Method and apparatus for producing uniform processing rate
Inventor: ARTHUR M HOWALD
IPC: H01L21/3065
Filed: 2011-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an antenna arrangement for generating an rf electromagnetic field distribution at a plasma generating region in a process chamber of a plasma processing apparatus.SOLUTION: The antenna arrangement includes an rf inductive antenna 210 for generating a first rf electromagnetic field extending into the plasma generating region, and passive antennas 220, 222. The passive antennas 220, 222 are inductively coupled to the rf inductive antenna 210 to generate a second rf electromagnetic field. The second rf electromagnetic field modifies the first rf electromagnetic field such that the rf electromagnetic field at the plasma generating region has altered radial and azimuthal distributions to provide a different degree of processing uniformity of the processing apparatus from that in the absence of the passive antennas 220, 222. The rf electromagnetic field distribution at the plasma generating region has a different azimuthal symmetry from that in the absence of the passive antennas 220, 222 to the rf inductive antenna 210.
Patent JP-2013130715-A (JP)
Title: Light modulator
Inventor: KAWAI HIROTAKA
IPC: G02F1/09
Filed: 2011-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a light modulator capable of preventing degradation of an extinction ratio caused by retardation at a variable Faraday rotator, in the whole area of a Faraday rotation angle.SOLUTION: In a light modulator 1a, a variable Faraday rotator 4 and a linear phase element 5 are arranged in this order from the front on an optical path L, when a traveling direction of light is from the front to the back. The variable Faraday rotator includes a Faraday element 41 containing magneto-optical material and magnetism application means 42. The magnetism application means can variably control the direction and the magnitude of a magnetic field applied to the Faraday element, and an optical axis 51 of the linear phase element is parallel to a long axis direction 21 of polarized light incident on the variable Faraday rotator.
Patent JP-2013129401-A (JP)
Title: Seal device for automobile door
Inventor: KUWABARA HIROKAZU
IPC: B60J10/79
Filed: 2011-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent formation of a groove-shaped clearance between a weather strip and a retainer or a vehicle body when a door glass is brought into contact with the weather strip.SOLUTION: A weather strip 7 has a hollow shape formed by a base 13 to be inserted between opposed engagement parts 11, 12 of a retainer 6 and a seal part 14 to come into contact with a cabin-side surface of a door glass 5. The base 13 is formed into a V shape in a cross section in a center part, projecting toward the cabin. When the center part of the base 13 comes in elastic contact with the retainer 6 to be subjected to a reaction force from the retainer 6, both side rims of the weather strip 7 are pressed against a vehicle body or side rims of the retainer 6 via the base 13.
Patent JP-2013134090-A (JP)
Title: Breakage determination method for finger joint
Inventor: UEHIGASHI YASUSHI
IPC: G01N29/12
Filed: 2011-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining breakage of a finger joint by easily and efficiently grasping fatigue cracking of a face plate at an initial stage.SOLUTION: Sound sampling means including a plurality of microphones is used to sample a sound pressure signal of a sound which is generated while a face plate of a finger joint installed in a road bridge is oscillated, a sound source direction of the sound in a frequency band higher than a preset oscillation frequency peculiar for the finger joint is estimated from the sound pressure signal, and a video image of the face plate is captured. Data of the estimated sound source direction and the captured image data of the face plate are combined to create a breakage determination image in which a graphic indicating the estimated sound source direction is rendered, and breakage of the finger joint is determined from a plurality of created breakage determination images.
Patent JP-2013132969-A (JP)
Title: Steering wheel position control system
Inventor: OBARA KENJI
IPC: B62D1/18
Filed: 2011-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a steering wheel position control system capable of easily adjusting a position of a steering wheel when changing a position of a seat.SOLUTION: A steering wheel position control system includes a head part position obtaining means 3 for obtaining a position of a head part 27 of a driver 25, a seat movement detecting means 5 for detecting the movement of the seat 29 for seating the driver 25, a steering wheel position calculating means for calculating the position of the steering wheel 21 based on the position of the head part 27 obtained by the head part position obtaining means 3 when detecting the movement of the seat 29 by the seat movement detecting means 5, and a steering wheel position changing means for moving the steering wheel 21 to the position of the steering wheel 21 calculated by the steering wheel position calculating means.
Patent JP-2013135346-A (JP)
Title: Capacitance coupling type electrostatic sensor
Inventor: KADOI HIDEO
IPC: H03K17/955
Filed: 2011-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a switch that can be prevented from malfunctioning owing to mixed noise and is in such a type that a C/F converting circuit converts variation in capacitance into a frequency, and a capacitance coupling type electrostatic sensor.SOLUTION: Malfunction due to a noise frequency is prevented by eliminating the frequency of noise by a connected wiring for driving from a sin signal by converting a signal generated by an oscillator 4 into the sin signal and a cos signal synchronized by synchronous oscillation circuits 5, 6, a current-voltage conversion circuit 15, a wiring connected to a switch electrode 10, a multiplying circuit 19 multiplying a current-voltage converted signal by the sin signal and cos signal, and low-pass filter circuits 21, 22 extracting DC signal from a result thereof. Wirings for driving are all not connected or held at a constant voltage to detect the same frequency with the sin signal, and the frequency of signals generated by the oscillator is varied to vary the frequency of the sin signal.
Patent JP-2013081928-A (JP)
Title: Method of coating polymeric elastomer aqueous dispersion, and method of manufacturing grain artificial leather
Inventor: MEGURO SHOJI
IPC: D06M11/65
Filed: 2011-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an artificial leather base material which is excellent in a mechanical property, soft, lightweight, and excellent in texture, wherein, in coating a polymeric elastomer aqueous dispersion on a surface, a coat layer can be formed without being sunk inside.SOLUTION: The method of coating the polymeric elastomer aqueous dispersion is characterized by that the polymeric elastomer aqueous dispersion is coated after applying a gelation agent-added aqueous solution on at least the surface of the base material in coating the polymeric elastomer aqueous dispersion on the surface of the base material.
Patent JP-2013135179-A (JP)
Title: Multilayer capacitor
Inventor: NAKADA DAISUKE
IPC: H01G4/30
Filed: 2011-12-27
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of a failure caused by withstand voltage properties.SOLUTION: A multilayer capacitor 1 comprises: a first lamination part composed by alternately laminating a plurality of internal electrode layers 13 and a plurality of ceramic layers 12; an electrode lamination part 10 having a via conductor 14 penetrating the first lamination part along a lamination direction SD of the first lamination part; a second lamination part which is adjacent to the electrode lamination part 10 along a direction orthogonal to the lamination direction and composed by alternately laminating a plurality of internal electrode layers 23 and a plurality of ceramic layers 22 along the lamination direction; an electrode lamination part 20 having a via conductor 24 penetrating a second lamination part along the lamination direction; and an internal electrode layer 33 disposed between two adjacent internal electrode layers 13 along the lamination direction so as to face the internal electrode layers 13 and between two adjacent internal electrode layers 23 along the lamination direction so as to face the internal electrode layers 23, and are not electrically connected to the internal electrode layers 13 and the internal electrode layers 23.
Patent JP-2013133078-A (JP)
Title: Control device for hybrid vehicle
Inventor: MACHIDA SHOGO
IPC: F02D29/02
Filed: 2011-12-27
Abstract: PROBLEM TO BE SOLVED: To surely protect a hydraulic transmission by securing sufficient oil pressure to the hydraulic transmission, even if sudden deceleration occurs during traveling using an electric motor, without complicating a hydraulic system.SOLUTION: Between an engine 11 and a motor 12, there is provided a hydraulic clutch 16 for bringing both of them into a connected state/disconnected state. There is provided a continuously variable transmission 18 in which, at a side of the motor 12, a primary pulley 23 is provided and at a side of an axle 31, a secondary pulley 24 is provided, and which changes a gear ratio. A hydraulic pump 20 is provided which is connected at the side of the engine 11 and at the side of the motor 12 in the hydraulic clutch 16 and driven by one of the engine 11 and the motor 12, which is being rotated faster. An HEVCU, a TCU, an ECU and an MCU respectively cooperate to perform internal combustion engine start control for starting the engine 11 while maintaining the disconnected state of the hydraulic clutch 16 when a vehicle speed is reduced suddenly when traveling by the motor 12 under a stopped state of the engine 11 and the disconnected state of the hydraulic clutch 16.
Patent JP-2013137895-A (JP)
Title: Activation method of fuel cell
Inventor: KATO TAKASHI
IPC: H01M8/04
Filed: 2011-12-28
Abstract: PROBLEM TO BE SOLVED: To determine an end timing for an activation treatment of a polymer electrolyte fuel cell.SOLUTION: In an activation method of a fuel cell, a potential sweep is performed in a polymer electrolyte fuel cell 12 to obtain a cyclic voltammogram. An end timing of the activation treatment may be any one of the followings: (a) a point of time when the number of peaks within the range from 0.1 to 0.3 V increased from one to two, and I1/I3≥1.2 and I2/I3≥1.2 where I1 and I2 are the current values of the two peaks, and I3 is a minimum current value between the two peaks; (b) a point of time when the amount of charge of an oxidation peak within the range from 0.4 to 0.7 V becomes 20 mC or less; and (c) I5/I4 becomes from below 1 to 1 where I4 is current value of a reduction peak within the range from 0.6 to 0.7 V, and I5 is current value of the reduction peak within the range from 0.7 to 0.8 V. The end timing may be the combination of (a) and (b), or the combination of (a) to (c).
Patent JP-2013136887-A (JP)
Title: Vehicle component and door lock device
Inventor: YAMAGUCHI ATSUSHI
IPC: E05B79/02
Filed: 2011-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle component and a door lock device capable of improving the quietness of a vehicle.SOLUTION: In a door lock device 100 of the present invention, in the state that a side face cover 70 is fixed to a first supporting base 51 of a door lock device body 10, a latch module 60 is fixed to a second supporting base 55 neighboring the first supporting base 51 out of the device body 10 with bolts 56B, 56B so that one side part 60A of the latch module 60 is joined to one side part 70A of the side face cover 70 while being pushed thereagainst. Front end faces 77T, 77T of butting shaft bodies 77, 77 projecting from the one side part 70A of the side face cover 70 toward the one side part 60A of the latch module 60 butt against butted faces 66, 66 provided on the one side part 60A of the latch module 60 via grease. On the front end faces 77T, 77T of the butting shaft bodies 77, 77, irregularities are formed to hold the grease.