baber/WOPTO huggingface dataset:
Patent JP-2013015611-A (JP)
Title: Optical scanner and image forming apparatus having the same
Inventor: KUROKAWA SHUICHI
IPC: G02B13/18
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning apparatus capable of reducing pitch unevenness caused by a face tangle of a deflection face and forming a high definition image, and to provide an image forming apparatus having the same.SOLUTION: An optical scanner includes: light source means; deflection means for deflecting a light flux from the light source means; an incident optical system for guiding the light flux from the light source means to the deflection means; and an imaging optical system for imaging the light flux reflected and deflected by the deflection means as a spot on a surface to be scanned. The incident optical system makes the light flux from the light source means obliquely incident to a plane perpendicular to the rotational axis of a deflection surface of the deflection means at a predetermined angle in a sub-scanning cross section. The imaging optical system has a non-arcuate shaped optical element in which the slave line shape of at least one optical surface includes an aspherical coefficient of a 4-th or higher even-numbered order. Among the aspherical coefficients of a 4-th or higher even-numbered order of the slave line shapes of the optical surfaces, the aspherical coefficients of any order change according to the position in a main scanning direction, and an original point of the non-arcuate shape of the slave line in the position in each main scanning direction of the optical surface is positioned within the light flux in an entire effective area.
Patent JP-2013016233-A (JP)
Title: Magnetic head suspension
Inventor: FUJIMOTO YASUO
IPC: G11B21/21
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To cause a resonance frequency of bending primary and secondary modes to rise without any mass increase.SOLUTION: A load beam part has a left pair of swelling regions at a boundary part of left and right pairs between a body part and a pair of flange parts. Each of the pair of swelling regions is located at a region sandwiched between an inner point located inward in a suspension width direction from a boundary line between the body part and the flange parts by a predetermined distance and an intermediate point between a base end part and a tip part of the flange parts, and molded by being pressed out to a side opposite to a disk surface with respect to the other part of the body part and the flange parts.
Patent JP-2012212642-A (JP)
Title: Metal oxide particle dispersion composition
Inventor: ITO KAZUYUKI
IPC: H01L29/786
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a metal oxide particle dispersion composition capable of improving denseness of a metal oxide particle after deposition and capable of forming a metal oxide semiconductor thin film and a transparent conductive film which have desired performance.SOLUTION: A metal oxide particle dispersion composition for forming a transparent conductive film contains a metal oxide particle, a metal salt and/or an organometallic compound, and a solvent. The metal oxide particle contains an oxide of at least one metal selected from the group consisting of Zn, Ga, In, Sn, Al, Sb, Cd and Fe. The metal salt and/or the organometallic compound is a metal salt of at least one metal selected from the group consisting of Zn, Ga, In, Sn, Al, Sb, Cd and Fe, and/or an organometallic compound including at least one metal selected from the group consisting of Zn, Ga, In, Sn, Al, Sb, Cd and Fe.
Patent JP-2013018019-A (JP)
Title: Method and device for changing flying thickness
Inventor: OGASAWARA TOMOYOSHI
IPC: B21B37/26
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for changing flying thickness capable of suppressing tension variation even when thinning start and end points enter in a tandem mill at the same time.SOLUTION: The roll gap of a rolling stand through which a thickness change start point has just passed is set to become target thickness on a mill outlet side; the rolling speed of a rolling stand next to the rolling stand on the upstream side is set by considering a mass flow; for rolling stands on the further upstream side relative to it, the rolling speeds of the respective rolling stands are set to a thickness change start condition by using successive control; at the thickness change end point, the roll gap of a rolling stand through which the thickness change end point has just passed is restored to the original condition; the roll speed of the rolling stand next to the rolling stand on the upstream side relative to the rolling stand is restored by a portion changed when the thickness change start point has passed; and the rolling stands on the further upstream side relative to it are set to the thickness change end condition by changing the roll speeds by using successive control.
Patent JP-2013019767-A (JP)
Title: Method for measuring sample surface shape using scanning white light interferometer
Inventor: MIZUTANI NAOKI
IPC: G01B9/02
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a sample surface shape using a scanning white light interferometer, which enables calculation of a sample surface shape on the basis of both an envelope curve and a phase of an interference waveform to measure the sample surface shape.SOLUTION: On the basis of video file data captured, an envelope curve and a phase of an interference waveform is calculated by using Hilbert transform for each pixel corresponding to a position on a sample surface. A scanning position where the envelope curve becomes a peak and a scanning position where the phase becomes 0 are calculated. On the basis of a difference between the scanning positions, a value of a position shift due to a phase change of reflecting light from a sample surface is detected. On the basis of magnitude of the value, determination is made as to whether a sample surface of a pixel and a sample surface of other pixel are of same type or different type. For pixels of the same type, an average of shifts of scanning positions where the phase of the interference waveform becomes 0 is calculated. Then for each of the pixels, from a measurement value of a position where the phase becomes 0, the average of the shifts of the scanning positions where the phase of material on a corresponding sample surface becomes 0 is subtracted. This allows the influence of the phase change of the reflecting light to be cancelled, thus enabling measurement of the sample surface shape.
Patent JP-2013020527-A (JP)
Title: Image processing device, method, and program
Inventor: ONO HIROAKI
IPC: G06T7/20
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To acquire a global motion vector more accurately and at a higher speed.SOLUTION: An image processing device comprises: a global motion vector prediction part that, from a global motion vector of a past captured image, calculates a prediction value of a global motion vector of a captured image of a processing object frame; an effective area calculation part that, on the basis of the prediction value, determines an effective area on the captured image; a local characteristic amount calculation part that extracts a local characteristic amount from the effective area on the captured image; an integral projection part that calculates projection characteristic vectors by projecting the extracted local characteristic amount on axes in predetermined directions; and a global motion vector calculation part that calculates a global motion vector by performing matching processing of the projection characteristic vectors of consecutive two frames. The present invention is applicable to an imaging apparatus.
Patent JP-2013018921-A (JP)
Title: Curable epoxy resin composition
Inventor: SUZUKI HIROYO
IPC: H01L23/31
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a curable epoxy resin composition giving a cured product having excellent transparency, heat resistance, light resistance and crack resistance combinedly.SOLUTION: This curable epoxy resin composition includes an alicyclic epoxy compound (A), a monoallyldiglycidyl isocyanurate compound (B) expressed by formula (1), at least one leveling agent (C) selected from the group consisting of a silicone-based leveling agent and a fluorine-based leveling agent, a curing agent (D) and a curing promotor (F). In formula, Rand Reach represents a hydrogen atom or a 1-8C alkyl group.
Patent JP-2011201323-A (JP)
Title: Decorative sheet
Inventor: TAKAHASHI HIROAKI
IPC: B32B27/00
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet having an excellent weather resistance, a flaw resistance, and processability.SOLUTION: The decorative sheet comprises at least a pattern print layer, a transparent resin layer, a primer layer and a surface protective layer on a material, wherein a base material is made of a polyolefin resin, the primer layer is made of a polycarbonate urethane acrylic copolymer and an acrylic polyol so that the mass ratio of the polycarbonate urethane acrylic copolymer and the acrylic polyol is 80:20 to 20:80, the surface protective layer is made by crosslinking and hardening an electron beam curable resin composition, and a tensile ductility in a tensile test measured under the following measuring conditions according to JIS K 7127 of the surface protective layer is ≥10%. A test piece, under measuring conditions, of the decorative sheet of a thickness of 50 μm, a width of 25 mm, and a length of 120 mm is used, and a tensile ductility up to the breakage under the conditions of a tensile speed of 30 mm/min, a distance between chucks of 80 mm, a distance between marked lines of 50 mm, and the temperature of 23°C is measured.
Patent JP-2013024254-A (JP)
Title: Electromagnetic proportional control valve
Inventor: FUNAKUBO YUKO
IPC: F16K31/06
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic proportional control valve which is capable of stably controlling a spool within an overall control range including a stroke end by reducing hysteresis through a current dither in the stroke end of the spool.SOLUTION: A spool 5 driven by an electromagnetic proportional solenoid 3 is energized by a spool return spring 4 which energizes the spool inversely to a drive direction V of the electromagnetic proportional solenoid 3, a mechanism stopper 11 is disposed in a stroke end of the spool 5, and a control current driving the electromagnetic proportional solenoid 3 is minutely oscillated by a current dither. The mechanism stopper 11 includes a stopper energizing spring 12 which oscillates the spool 5 with the current dither even in the state where the spool 5 is abutted to the mechanism stopper 11.
Patent JP-2013023842-A (JP)
Title: Manufacturing method of baseboard
Inventor: KOBAYASHI SATOSHI
IPC: E04F19/04
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a baseboard, with high productivity.SOLUTION: A manufacturing method of a baseboard 3 formed by split-cutting a base material 1 applied with a decorative material 2 comprises the steps of: forming a plurality of continuous top face protrusions 12 with an approximately triangular chevron-shape in a side view, having a first top face slope 10 and a second top face slope 11, on the top face 1a of the base material; depositing the decorative material on the whole area of the first top face slope and the second top face slope, thereafter; forming a plurality of continuous rear face protrusions 15 with an approximately triangular chevron-shape in a side view, having a first rear face slope 13 in approximately parallel with the first top face slope of approximately the same size and a second rear face slope 14 in approximately parallel with the second top face slope of approximately the same size, on the rear face 1b of the base material; and obtaining a plurality of baseboards having an approximately rectangle in a side view due to the top face protrusions and the rear face protrusions.
Patent JP-2013023920-A (JP)
Title: Turn trap type flush toilet bowl
Inventor: ARASHI KENJIRO
IPC: E03D11/02
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a turn trap type flush toilet bowl for enabling the formation of a trap case incorporating a trap and having a compact longitudinal width, and securing the height of the draft surface of a bowl part of the toilet bowl body.SOLUTION: In a turn trap type flush toilet bowl 1, an upstream end opening 30 of a deformable trap 3 is communicated with and connected to a discharge port 12 of a bowl part 11 of a toilet bowl body 10 and a downstream end opening 31 of the trap 3 can be turned up and down by a turn mechanism 4. Herein, an expansion mechanism is provided for increasing a turn radius R of the downstream end opening 31 in the state that the downstream end opening 31 is turned up.
Patent JP-2013023348-A (JP)
Title: Elevator lifting device
Inventor: ITO HIROYUKI
IPC: B66B9/04
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an elevator lifting device with superior responses when an elevator car where a hydraulic unit can be installed starts to rise.SOLUTION: A tank 41, a pump 42 and a motor 43 are provided as a hydraulic unit 4, a control part for controlling a vertical lifting speed of the elevator car by changing the rotation speed of the motor 43 and adjusting the supply amount of oil by the pump 42 is provided, and the tank 41 is arranged at a higher level than the pump 42.
Patent JP-2013022947-A (JP)
Title: Method for molding foam
Inventor: OZAKI TAKAHIRO
IPC: B29C44/00
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a foam that can obtain the foam of high quality with desired density distribution by suppressing the filling failure and density dispersion of the foam in manufacturing the foam that presents extremely complicated shape.SOLUTION: The method for molding the foam includes a first process for arranging a plurality of primary foams 11-21 respectively having unique expansion ratios, in a molding die K, and a second process for raising the internal temperature of the molding die K to at least the foaming start temperature of the primary foams 11-21 to foam the plurality of primary foams 11-21 in the molding die K, and integrating the plurality of primary foams 11-21 to mold a secondary foam 100.
Patent JP-2013030601-A (JP)
Title: Solar cell, solar cell module, and manufacturing method of solar cell
Inventor: TOHODA SATOSHI
IPC: H01L31/04
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell having improved output.SOLUTION: A solar cell 1 including bus bar parts 3b, 4b and finger parts 3a, 4a is arranged so that the finger parts 3a, 4a include a first end part extending in a longitudinal direction of the finger parts 3a, 4a and a second end part connected to the bus bar parts 3b, 4b, where a cross section of the first end part is triangular and a cross section of the second end part is trapezoidal.
Patent JP-2013027371-A (JP)
Title: Wall surface covering film, door for agricultural film extending house and agricultural film extending house
Inventor: TAWARA SATORU
IPC: A01G9/14
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a wall surface covering film that can obtain an insect repellent ventilation window only by extending the film to a door part, a transverse face or a side face of an agricultural film extending house, and a door for agricultural film extending house and an agricultural film extending house to which the film is extended thereto.SOLUTION: The wall surface covering film includes: a body film 2A comprising an agricultural film, which is extended to a frame-shaped object to be mounted or a position to be mounted; and the insect repellent ventilation window 3A arranged on the body film 2A. The insect repellent ventilation window 3A is fixed to a peripheral part of a window opening 4A which is opened by cutting the body film 2A. The window includes: a mesh sheet 7A extending the whole surface of the window opening 4A; a window film 5A capable of closing the whole surface of the window opening 4A; and a fastener 6A fixed to an edge part of at least a facing side 2B of the window opening 4A and an edge part of the window film 5A corresponding thereof, which opens and closes the window film.
Patent JP-2013032718-A (JP)
Title: Hermetic compressor, and refrigerator using the same
Inventor: KOSOKABE HIROKATSU
IPC: F04B39/00
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To improve efficiency by reducing mechanical friction loss of a thrust slide surface supporting a thrust load acting on a crankshaft, and to improve reliability.SOLUTION: This hermetic compressor includes a compression element and an electric element stored in a closed vessel, and is structured such that the compression element is driven by the electric element through a crankshaft, the lower end of the crankshaft is immersed in lubrication oil stored in the closed vessel, and the lubrication oil is supplied to the crankshaft and a slide part of the compression element by an oil pump arranged at the lower end of the crankshaft. The hermetic compressor includes a bearing part 5c for supporting a thrust load acting on the crankshaft, wherein the bearing part includes a bearing thrust surface 5ca for supporting a thrust load acting on the crankshaft, a dynamic pressure groove 14 for generating oil film pressure in the lubrication oil flowing to a space of the thrust slide surface by rotation of the crankshaft is formed on the bearing thrust surface, and the dynamic pressure groove penetrates from the inner side of the bearing thrust surface to the outer side thereof.
Patent JP-2013032976-A (JP)
Title: Liquid sending tube connector
Inventor: AKIYAMA SHOJI
IPC: G01N37/00
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid sending tube connector which facilitates connection of a liquid sending tube with a flow channel.SOLUTION: A liquid sending tube connector 1 comprises: a tube holder 2 in which a through hole 7 into which a liquid sending tube 5 is inserted is formed in the longitudinal direction; a ring-shaped elastic member 3 into which the liquid sending tube is inserted and which has a diameter approximately equal to that of the liquid sending tube; and a connector body 4 having a hollow structure which accommodates the tube holder such that a part of the tube holder protrudes outside. When the protruding tube holder is pressed into the connector body, the ring-shaped elastic member is pressed and deformed by the tube holder which is pressed in so that the ring-shaped elastic member comes into tight contact with the inserted liquid sending tube.
Patent JP-2013003570-A (JP)
Title: Display panel
Inventor: YI HEE-KUN
IPC: G02F1/16755
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a display panel that uses a flexible substrate, which can prevent defects that may occur during the manufacturing process of the display panel.SOLUTION: This invention relates to a display panel that includes a flexible substrate. The display panel includes: a first substrate which is flexible and includes a first corner; and a plurality of display elements disposed on the first substrate, in which the first substrate includes a first primary edge and a second primary edge which extend in different directions to meet at the first corner, and the first corner of the first substrate includes a first polygonal edge having n (n is a natural number of 2 or more) vertexes.
Patent JP-2013036512-A (JP)
Title: Gimbal mechanism of flying object
Inventor: HONMA MOTOKI
IPC: F16C19/18
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a gimbal mechanism that is high in rigidity and does not have a backlash.SOLUTION: The gimbal mechanism of a flying object according to embodiments has two sets of combined angular ball bearings rotatably supporting the rotation shaft of a movable body such as an antenna to the support of the flying object. The inner ring of the combined angular ball bearing is installed on the rotation shaft of the movable body by the inner ring retainer and provided with pressurization along a shaft direction. The outer ring of the combined angular ball bearing is held by a holding sleeve slidably installed in the shaft direction to the support. This holding sleeve is fixed to the support by a fixing member with the slide position adjusted in a position without backlash.
Patent JP-2013037488-A (JP)
Title: Image recognition device
Inventor: MIZUNO YUSUKE
IPC: G06N3/063
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a technology for downsizing hardware and performing image recognition processing using neurocomputing in real time.SOLUTION: An image recognition device 100 determines whether or not a pedestrian is photographed in a frame 30F of moving image data which is shot by an on-vehicle camera. A pre-processing part 2 determines a detection block from the frame and cuts block image data corresponding to the detection block out of the frame. Block data 33 of prescribed size smaller than that of the detection block is created from block image data. A neurocomputing part 4 performs neurocomputing on the block data 33 to calculate an output synapse 34. A post-processing part 6 determines whether or not there is any pedestrian in the detection block on the basis of the output synapse 34. The post-processing part 6 creates result data 35 where the detection block in which a pedestrian is detected is superimposed on the frame 30F when a pedestrian is detected.
Patent JP-2013035776-A (JP)
Title: Collagen production promoter
Inventor: YOKOI TOKIYA
IPC: A61Q19/00
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a new plant-derived collagen production promoter having excellent collagen production-promoting activity.SOLUTION: The new collagen production promoter includes: a solvent extract from the flower of Chrysanthemum japonense or Dendranthema occidentali japonense belonging to genus Chrysanthemum of Asteraceae family or genus Dendranthema of Asteraceae family.
Patent JP-2013035816-A (JP)
Title: QUATERNARY α-TRIFLUOROMETHYL KETONE DERIVATIVE AND METHOD FOR PRODUCING THE SAME USING DECARBOXYLATION ALLYLATION REACTION
Inventor: SHIBATA TETSUO
IPC: C07C49/687
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To develop a manufacturing method capable of simply synthesizing a quaternary α-trifluoromethyl ketone derivative in a high yield.SOLUTION: The manufacturing method comprises subjecting an α-trifluoromethyl-β-ketoester to allylation reaction with decarboxylation in the presence of a phosphorus ligand and a Pd catalyst to synthesize a quaternary α-trifluoromethyl ketone derivative.
Patent JP-2013040072-A (JP)
Title: Method for manufacturing optical device
Inventor: MATSUMOTO KOSEI
IPC: C03B11/12
Filed: 2011-08-16
Abstract: PROBLEM TO BE SOLVED: To shorten the time for a cooling step after a thermal treatment step and suppress the production of a large amount of goods-in-process before the thermal treatment step, in the thermal treatment step to reduce the refraction index distribution of a glass molded lens after molding.SOLUTION: An optical molded article W is conveyed in a heating apparatus 100. The optical molded article W is heated to a certain temperature at which the glass viscosity becomes ≥10dPa s and ≤10dPa s. Then, the optical molded article W is released outside the heating apparatus 100. Thereby, the optical molded article W is cooled to a temperature at which the glass viscosity becomes 10dPa s, at a cooling rate of ≥50°C/min and ≤400°C/min. The axisymmetrical temperature difference to the optical axis of the optical molded article W in the cooling step is made to be ≥1°C and ≤5°C. In order to accomplish this, the conductance of the thermal flow outgoing from the optical molded article W in the cooling step is axisymmetric with respect to the optical axis of the optical molded article W.