baber/WOPTO huggingface dataset:
Patent JP-2013211063-A (JP)
Title: Semiconductor storage device
Inventor: OKAMURA HITOSHI
IPC: G11C11/417
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device that can avoid data corruption of a semi-selected state memory cell, and that can achieve a wide operation margin and high integration at the same time without using a single cell access method.SOLUTION: The semiconductor storage device comprises: a read word line, a write word line and a bit line which are arranged in a lattice array; a memory cell disposed at each intersection; and a column selection circuit which connects the bit line with an external data input line and an external data output line in accordance with a column address signal. Each memory cell includes a DFF, and write-side and read-side access transistors. The column selection circuit, in correspondence to each of the bit lines, comprises: a precharge circuit for applying a 1/2 voltage of a power supply voltage to the bit line, or a data holding circuit for latching a logic level voltage of the bit line; and a hold switching circuit for connecting a bit line on which the column address signal is non-selected with the precharge circuit or the data holding circuit when any of write selecting signals is asserted.
Patent JP-2013210926-A (JP)
Title: Groove forming method
Inventor: IWAI TERUO
IPC: B23Q15/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To accurately form a groove on a curved surface of a work while using a 5-axis NC machine tool which cannot simultaneously perform 2-axis control for changing a rotation axis of the machine tool and 3-axis control for relatively moving the machine tool.SOLUTION: A curved surface 30 is divided into a plurality of divided surfaces 31 in a predetermined dividing position 32. The divided surfaces 31 are cut by a machine tool 10 in which a direction and an angle of a rotation axis 12 are adjusted. On the divided surface 31, a groove 22 is formed by the machine tool 10. In the dividing position 32, the machine tool 10 is separated from a work 20 and the formation of the groove 22 is intercepted. The direction and the angle of the rotation axis 12 of the machine tool 10 separated from the work 20 are changed in accordance with the divided surface 31 to be cut next. The machine tool 10 is returned to the dividing position 32, and the formation of the groove 22 is resumed.
Patent JP-2013209073-A (JP)
Title: Vehicle brake device
Inventor: MARUYAMA MASAKI
IPC: B60T11/18
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle brake device with an input piston and a master piston held at a distance from each other, configured to estimate a contact of the input piston to the master piston.SOLUTION: A vehicle brake device includes: cylinders (11, 12); a master piston (14) slidably arranged in the cylinder; an input piston (13) slidably arranged in the cylinder, apart from the master piston, to form a gap chamber (1B); an input piston moving amount detection part (72) that detects a moving amount of the input piston; a master piston moving amount calculation part (6) that calculates a moving amount of the master piston on the basis of the moving amount of the input piston; and a contact estimation part that estimates a contact between the master piston and the input piston on the basis of the moving amount of the input piston and the moving amount of the master piston.
Patent JP-2013213436-A (JP)
Title: Work vehicle
Inventor: FUJITA YASUSHI
IPC: F01P11/12
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency of a work vehicle by maintaining efficiency of cooling an engine.SOLUTION: A radiator (80) is arranged at an outer portion of an engine (20). A filter (12) is arranged at an outer portion of the radiator (80). A fan (40) is arranged at a portion between the engine (20) and the radiator (80). A hydraulic continuously variable transmission (30) allowing normal/reverse rotation output and shifting the driving force of the engine (20) to drive the fan (40) is provided. By performing shifting actuation of the hydraulic continuously variable transmission (30), a cooling state for sucking outside air from the outer side to the inner side of the filter (12) by performing normal rotation driving of the fan (40) is switched to/from a dust removing state for blowing wind from the inner side to the outer side of the filter (12) by performing reverse rotation driving of the fan (40). A steering part (9) is provided with an operation tool (100) for arbitrarily performing shifting operation of the hydraulic continuously variable transmission (30).
Patent JP-2013213638-A (JP)
Title: Heating cooker
Inventor: UCHIUMI TAKASHI
IPC: F24C7/02
Filed: 2012-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker that can reduce energy of radio wave leaking out in any state of a heating cooker.SOLUTION: On an inner frame 7 positioned on a heating chamber side of an outer frame 6 of a door of a microwave oven, a sinking comb 27 is formed which prevents radio wave from leaking out. A wave absorber 50 is arranged near a door-oven gap of the sinking comb 27 of the inner frame 7.
Patent JP-2013215769-A (JP)
Title: Laser beam machining apparatus
Inventor: MORISHIGE YUKIO
IPC: B23K26/06
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus that prevents a risk in which a machining head is broken by the disturbance of a liquid column.SOLUTION: A laser beam machining apparatus includes: a holding means for holding a workpiece; and a laser beam emitting means comprising at least a laser oscillator and a machining head and emitting a laser beam onto the workpiece held with the holding means. The machining head is provided with: a condensing lens for condensing a laser beam oscillated from the laser oscillator; a liquid jetting means for forming a liquid column into which the laser beam condensed with the condensing lens is guided by jetting the liquid onto the workpiece; a pipe through which the liquid column formed by the liquid jetting means passes; a gas inflow path which makes the gas, for rectifying the liquid column by surrounding the liquid column, flow into the pipe; and a means for detecting the abnormality of the liquid column for detecting the abnormality of the gas, which flows in the gas inflow path, as the abnormality of the liquid column.
Patent JP-2013222853-A (JP)
Title: Method of manufacturing electronic device
Inventor: SATO TAKUYA
IPC: H01L21/60
Filed: 2012-04-17
Abstract: PROBLEM TO BE SOLVED: To secure wettability of an adhesive agent with respect to an electronic component and a surface of a substrate by preventing inclination of the electronic component on the substrate and highly accurately control an interval between the electronic component and the substrate.SOLUTION: A method of manufacturing an electronic device includes the steps of: interposing an adhesive agent 30 between a surface 11 of a substrate 10 and an electronic component 20 in a state where elastic members 40 which can be elastically deformed are included in the adhesive agent 30; applying a first load F1 to the electronic component 20, pressing the electronic component 20 to the substrate 10 via the adhesive agent 30 and the elastic members 40 and shrinking the elastic members 40 by elastic deformation to make a distance between the electronic component 20 and the surface 11 of the substrate 10 narrower than a predetermined interval L1; restoring the distance between the electronic component 20 and the surface 11 of the substrate 10 to the predetermined interval L1 by restoration elastic force F3 of the elastic members 40 while applying a second load F2 smaller than the first load F1 to the electronic component 20; and curing the adhesive agent 30.
Patent JP-2012166039-A (JP)
Title: Proteoglycan-reduced soft tissue xenograft
Inventor: STONE KEVIN R
IPC: A61L27/00
Filed: 2012-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an article of manufacture comprising a substantially non-immunogenic soft tissue xenograft for implantation into humans.SOLUTION: The invention provides methods for preparing a soft tissue xenograft by removing at least a portion of a soft tissue from a non-human animal to provide a xenograft; washing the xenograft in saline and alcohol; subjecting the xenograft to cellular disruption treatment; and digesting the xenograft with a proteoglycan-depleting factor and/or glycosidase and optionally following with a capping treatment. The invention also provides an article of manufacture produced by the method. The invention further provides a soft tissue xenograft for implantation into a human including a portion of a soft tissue from a non-human animal, wherein the portion has extracellular components and substantially only just dead cells. The extracellular components have reduced proteoglycan molecules. Each of the xenografts is substantially non-immunogenic and has substantially the same mechanical properties as a corresponding native soft tissue.
Patent JP-2013224619-A (JP)
Title: Valve timing control device of internal combustion engine and hydraulic oil feeding/discharging structure of the valve timing control device
Inventor: YOSHIMURA NAOZUMI
IPC: F01L1/356
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing control device capable of maintaining afv sealing performance by suppressing the generation of the wear of a seal ring.SOLUTION: A cylindrical part 17 having an opening hole 17a formed therein is integrally provided at a rotation center position of a front plate 12 of a housing. In a vane rotor 7 fixed to one end of a camshaft, a holding hole 21c facing the opening hole is formed at an internal center of a rotor 21, four retard hydraulic chambers 9 and four advance hydraulic chambers 10 are partitioned and formed between the respective vanes and shoes formed at a periphery thereof. A shaft-like part 41a of a passage member 41 in which a retard passage 34 and an advance passage 35 selectively supplying and discharging hydraulic oil to each of the hydraulic chambers is inserted into the opening hole and the holding hole, and a first seal ring 44 having an outer circumferential surface sliding on an inner circumferential surface of the opening hole is fitted to an outer circumference of the shaft-like part.
Patent JP-2013225054-A (JP)
Title: Optical scanner and image forming apparatus, and shading correction control method and program
Inventor: IGARASHI JUN
IPC: G03G21/00
Filed: 2012-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner and an image forming apparatus, and a shading correction control method and program capable of supporting an individual variation and a change over time of shading characteristics, and performing shading correction in an easy and accurate manner.SOLUTION: A distribution of a light amount ratio on design or detected in advance to different image height positions on a surface to be scanned is stored as a shading characteristic table; the amount of reflection light from the surface to be scanned or the amount of incident light on the surface to be scanned to at least three image height positions on the surface to be scanned is detected, and a distribution of the light amount ratio is calculated by function approximation; and shading correction is performed by controlling light source means on the basis of the stored distribution of the light amount ratio and the calculated distribution of the light amount ratio.
Patent JP-2013227366-A (JP)
Title: Thermoplastic resin composition and its molding
Inventor: MIYAMOTO KOHEI
IPC: C08L81/02
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having high adhesive strength to a metal and heat resistance, and a molding comprising the same.SOLUTION: There is disclosed a thermoplastic resin composition formulated of 40-90 wt.% of polyphenylene sulfide (A), 5-50 wt.% of a liquid crystalline polyester (B), and 1-20 wt.% of an elastomer (C) with a melt flow rate of 10-400 g/10 min (measured pursuant to ISO1133, temperature 190°C, load 2,160 g).
Patent JP-2013233041-A (JP)
Title: Cable stripper
Inventor: SHIMA AKIYUKI
IPC: B26B27/00
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a cable stripper that enables a grip case to rotate around a wire rod such as a cable and an electric wire orthogonally by allowing a user to easily view a position in which a cut is made in an insulating covering B by using a cutting edge of a rod-like cutter projecting from a tip of the grip case and that enables the insulating covering to be easily peeled from the wire rod such as the cable and the electric wire by making a cutting start and a cutting end of the insulating covering easily correspond to each other.SOLUTION: A rod-like cutter 2 having a cutting edge 2a that can appear/disappear from a tip 1a of a grip case 1 is installed within the horizontally long grip case 1. A holder 5 including a hook portion 4 that can separate from the tip of the grip case 1, resisting to spring energization is arranged before the cutting edge 2a of the rod-like cutter 2. A tip of the hook portion 4 of the holder 5 is formed to have a bent shape, and a peep hole 6 is arranged on an upper face 4a or a lower face 4b of the hook portion 4.
Patent JP-2013232556-A (JP)
Title: Silicon carbide semiconductor element manufacturing method
Inventor: FUKUDA KENJI
IPC: H01L21/28
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To achieve low ohmic resistance of a rear face to reduce erosion of an outermost surface due to sacrificial oxidation and the like; enable reduction in energy and time which are necessary for ion implantation; and inhibit increase in size of an ion implantation device provided in a production line.SOLUTION: A silicon carbide semiconductor element manufacturing method in which an Si face 1a is set as a surface and a C-face 1b is set as a rear face, comprises: performing ion implantation of an n-type dopant from the C-face 1b of the silicon carbide substrate 1; and performing ion implantation of a p-type dopant to a region of the silicon carbide substrate 1, which is shallower than a region of the n-type dopant on the rear face. By doing this, erosion of an outermost surface due to sacrificial oxidation and the like can be reduced.
Patent JP-2013230443-A (JP)
Title: Fluid filter
Inventor: TAKEDA YOHEI
IPC: B01D53/04
Filed: 2012-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a fluid filter capable of preventing the leakage of a processed fluid, and capable of obtaining a highly purified fluid.SOLUTION: A fluid filter has a housing that has an inlet and an outlet of a fluid, and a filter element disposed in the housing, wherein the filter element fills directly in the housing.
Patent JP-2013034176-A (JP)
Title: Crystal oscillation plate and crystal oscillator using the same
Inventor: NAKANISHI KENTARO
IPC: H01L41/337
Filed: 2012-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oscillation plate capable of coping with size reduction and obtaining excellent characteristics, and a crystal oscillator using the crystal oscillation plate.SOLUTION: An AT-cut crystal oscillation plate 2 of substantially a rectangular shape in plan view whose ridge part m is chamfered, having a resonant frequency of 7 MHz or higher and 9 MHz or lower, and having dimensions of a long side and a short side of the rectangle in a range of 1.5 mm or longer and 2.4 mm or shorter, in which at least a frequency difference between a main oscillation and a sub oscillation satisfies a range of 975 kHz or higher and 1015 kH or lower.
Patent JP-2013235996-A (JP)
Title: Solar battery sheet for pipe house
Inventor: NISHIO KAZUHISA
IPC: H01L31/042
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery sheet for a pipe house having a new structure which allows a solar battery module installed at the pipe house, such as a vinyl house for agriculture use etc., to receive solar light with high efficiency, avoids hindering the replacement of a cover sheet covering the pipe house, and has the solar battery module.SOLUTION: A solar battery sheet is attached to a pipe house 10 where a structural material 12 forming a frame is covered by a cover sheet 14. A flexible type solar battery module 26 is fastened to a soft resin film 24, and the resin film 24 extends from a peripheral edge part of the solar battery module 26 to provide an ear part for fixture 32. The solar battery module 26 is installed at a roof part of the pipe house 10 so as to be exposed to the exterior, and then the ear part 32 is engaged with an engagement member 30 fixed to the structural material 12 of the pipe house 10, thereby attaching the solar battery module 26 to the pipe house 10.
Patent JP-2013234623-A (JP)
Title: Intake system component with built-in resonator
Inventor: MISHIMA NORIYASU
IPC: F02M35/12
Filed: 2012-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an intake system component with a built-in resonator with a simple structure for assembling, to which a resonator is easily and quickly attached.SOLUTION: A pair of projective guide rails 20 is formed on an inner surface of a bottom wall 17 and inner surface of long sidewall 18 of a first housing case 11 composing an air cleaner which is an intake system component. A resonator 16 has a groove 26 to be guided engaging with the guide rails 20. The first housing case 11 has a hole 21 to be engaged, while the resonator 16 has an engaging projection 27 to engage with the hole 21 to be engaged. The groove 26 to be guided of the resonator 16 is made engage with the guide rails 20 of the first housing case 11 and slide along them so that the engaging projection 27 engages with the hole 21 to be engaged, and thus the resonator 16 is built in the first housing case 11.
Patent JP-2013238688-A (JP)
Title: Optical receiver
Inventor: OHATA NOBUO
IPC: G02B6/42
Filed: 2012-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical receiver having a simple construction that is capable of correcting chromatic aberration.SOLUTION: An optical receiver 100 receives signal light and outputs an electrical signal according to the received signal light. The signal light enters from the end section of an optical fiber 101 into the optical receiver 100. Incident light Lenters an optical filter 111. The short-wavelength light Lis reflected off the front surface of the optical filter 111 and long-wavelength light Lis reflected off the rear surface thereof to be emitted through the front surface. The short-wavelength light Land long-wavelength light Lthat are reflected off the optical filter 111 are condensed into a light-receiving region 119 of a photoelectric converter 115 through a condenser 112.
Patent JP-2013237775-A (JP)
Title: Vibration-damping silicone composition
Inventor: ITO HIROSHI
IPC: C08K3/00
Filed: 2012-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-damping silicone composition having high vibration damping performance.SOLUTION: A vibration-damping silicone composition includes: (A) a diorganopolysiloxane; (B) a branched organopolysiloxane represented by a siloxane unit formula : (RSiO)(RSiO)(RSiO)(wherein Rs are the same or different mutually and are each a substituted or unsubstituted monovalent hydrocarbon group, hydroxy group or alkoxy group; and a, b and c are numbers satisfying a relationship 0≤a, 0≤b, 0<c, and a+b+c=1); and (C) fine inorganic particles with specific gravity of ≥3.0.
Patent JP-2013236756-A (JP)
Title: Game machine
Inventor: NAKANISHI HIROAKI
IPC: A63F7/02
Filed: 2012-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of reliably selecting a performance execution mode that a player desires.SOLUTION: A game machine includes: a means of executing a game performance in a performance execution mode set from among a plurality of performance execution modes; a means of generating a selectable state in first operation to an operation means; a means of selecting a performance execution mode during the selectable state; a means of determining a change to the selected performance execution mode in second operation to the operation means; a means of changing to the selected performance execution mode when a new symbol variation game is started in a state where the change in the performance execution mode is determined; and a means of continuing the selectable state during the new symbol variation game when the new symbol variation game is started from the generation of the selectable state to determination of the change in the performance execution mode, and of continuing the selectable state during a standby state when the standby state is generated from generation of the selectable state during the symbol variation game to the determination of the change in the performance execution mode.
Patent JP-2013240282-A (JP)
Title: Structure and method for preventing entering of animal
Inventor: HONDA MASAKAZU
IPC: E03F5/10
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a structure and a method for preventing entering of an animal according to various installation modes of the road.SOLUTION: This structure prevents an animal from entering a road facility such as expressways. The structure includes a measure 10 disposed in a part of a drain intersecting an entering preventive fence F forming a boundary between the inside and the outside of the road facility. The measure 10 has an inflow port 11 connected with a drain 40 in the road facility on the upstream side and a discharge port 12 connected with a drain 42 outside the road facility on the downstream side, and a step of a suitable height is provided between the base of the drain 40 in the road facility and the base of the drain 42 outside the road facility in the draining passage of the measure 10. In a method for preventing an animal from entering the road facility such as expressways, in the drain intersecting the entering preventive fence F forming a boundary between the inside and the outside of the road facility, a step of a predetermined height is provided at a suitable position of the drain base in the vicinity of the entering preventive fence F, thereby disabling an animal from getting over the step.
Patent JP-2013243075-A (JP)
Title: Battery case lid and method for forming explosion-proof valve of battery case lid
Inventor: KONISHI HARUYUKI
IPC: H01M2/04
Filed: 2012-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a battery case lid having an explosion-proof mechanism to be surely cleaved, capable of accurately processing a thin recessed groove for rupture of a lid made of an aluminum alloy, and also to provide a method for forming an explosion-proof valve of the battery case lid.SOLUTION: When a thinner recessed groove 4 for rupture is provided to a thin flat recess 3 by coining processing as an explosion-proof valve 2 of a battery case lid made of an aluminum alloy, a recessed groove 5 for assisting molding of the recessed 4 for rupture, which is thicker than the recessed groove 4 for rupture but thinner than the flat recess 3, is further provided after being simultaneously processed by coining.
Patent JP-2013247403-A (JP)
Title: Antenna device
Inventor: TAZAKI OSAMU
IPC: H01Q19/10
Filed: 2012-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device which is easily manufactured at low costs.SOLUTION: An antenna device includes: a substrate 2; a metal chassis 5 disposed in a rear surface R side of the substrate 2; multiple patch antenna elements 3 formed in an array shape on a surface S of the substrate 2; power feeding lines 4 formed on the surface S of the substrate 2 and feeding power to the multiple patch antenna elements 3; and ground conductors 6 provided at positions on the rear surface R of the substrate 2 which face the power feeding lines 4.