baber/WOPTO huggingface dataset:
Patent JP-2013025228-A (JP)
Title: Stereoscopic display device
Inventor: OKI YOJI
IPC: G02B30/25
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that horizontal illumination crosstalk occurs.SOLUTION: A stereoscopic display device comprises: a transmissive liquid-crystal light guide plate 1; two light sources 2a and 2b that are provided on two entrance surfaces Sand Sof the light guide plate 1; a single-sided irregular-shaped triangular prism sheet 3 that is provided on a side of an emission surface Sof the light guide plate 1; a 3D backlight that includes a synchronous drive circuit 5 for allowing a transmissive liquid-crystal display panel 4 to display a parallax image by synchronizing the two light sources 2a and 2b; and the display panel 4. A main polarization direction of the 3D backlight coincides with a polarizing axis of a polarizer 4a on a side of an emission surface Sof the single-sided irregular-shaped triangular prism sheet 3 of the transmissive liquid-crystal display panel 4. And, a contact layer 7 is provided between the single-sided irregular-shaped triangular prism sheet 3 and the transmissive liquid-crystal display panel 4.
Patent JP-2013029931-A (JP)
Title: Method and apparatus for automatically verifying component clearance
Inventor: ISHII HIROSHI
IPC: G06F17/50
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To accurately and efficiently verify whether or not a clearance between a member moving along a predetermined trajectory and a member around the trajectory is secured for a predetermined interval or more from a starting point of the trajectory to its end point.SOLUTION: There are prepared three-dimensional shape data of a movable-side member 40 and a fixed-side member 45, position data of a trajectory T, data of a verification position on the trajectory T and data of a predetermined interval, and simulation is performed on the basis of the data. In the simulation, on a virtual space 100, a virtual trajectory T' is overlapped on a virtual fixed-side member and in the virtual space 100, a virtual movable-side member 50 is moved from a starting point of the virtual trajectory T' to its end point along with the virtual trajectory T'. When the virtual movable-side member 50 reaches a verification position Pn on the virtual trajectory, the virtual movable-side member is disposed at each of positions displaced from the verification position in a plurality of predetermined directions by the predetermined interval on an orthogonal surface Kn to the virtual trajectory at the verification position, thereby determining whether or not the virtual movable-side member 50 is interfered with the virtual fixed-side member.
Patent JP-2013028497-A (JP)
Title: Polycrystalline diamond and method for producing the same
Inventor: IKEDA KAZUHIRO
IPC: C01B31/06
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide polycrystalline nanodiamond utilizable to magnetic sensing, and to provide a production method thereof.SOLUTION: This polycrystalline nanodiamond 1 is composed of carbon with ≥99.9 mass% purity ofC carbon isotope, and a plurality of impurities other than carbon, where the concentration of the plurality of impurities is each 0.01 mass% or less, and the crystal grain diameter is 500 nm or less. This polycrystalline nanodiamond 1 has ≥99.9 mass% purity ofC carbon isotope, and can be produced by pyrolyzing hydrocarbon gas with ≥99 mass% chemical purity to obtain graphite, and applying heat treatment to the obtained graphite in a high temperature, high pressure press machine to convert the graphite into diamond.
Patent JP-2014199830-A (JP)
Title: Organic electroluminescent element and method for manufacturing the same
Inventor: ENDO NORITAKA
IPC: H05B33/10
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element low in power consumption and excellent in reliability and durability.SOLUTION: An organic electroluminescent element includes a pair of electrodes on a base material and also includes, between the pair of electrodes, an organic electroluminescent layer having two or more layers of organic thin films. In a material comprising the two or more layers of organic thin films, the layers as nearer to the base material have a higher glass transition point, or a higher melting point if the material has not a glass transition point.
Patent JP-2013035694-A (JP)
Title: Method for producing slurry composition
Inventor: OTSUKI KENICHI
IPC: C04B35/632
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a slurry composition, which can achieve excellent dispersibility by a simple step; and to provide a slurry composition produced by the same.SOLUTION: The method for producing a slurry composition containing an inorganic powder, a polyvinyl acetal resin, and an organic solvent includes a step of adding and mixing an inorganic powder, a polyvinyl acetal resin (A), and an organic solvent for inorganic dispersion to fabricate an inorganic dispersion liquid, a step of adding and mixing a polyvinyl acetal resin (B) and an organic solvent for a resin solution to fabricate the resin solution, and a step of adding the resin solution to the inorganic dispersion liquid, wherein the polyvinyl acetal resin (A) has a degree of polymerization of 20 to 190 and a hydroxyl group amount of 28 to 60 mol%; the polyvinyl acetal resin (B) has a degree of polymerization of 800 to 4,000 and a hydroxyl group amount of 28 to 42 mol%; and in the step of fabricating the inorganic dispersion liquid, 0.1 to 20 pts.wt. of the polyvinyl acetal resin (A) is added to 100 pts.wt. of the inorganic powder.
Patent JP-2013036219-A (JP)
Title: Open shield construction method
Inventor: UEMURA MAKOTO
IPC: E21D9/06
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an open shield construction method, which prevents outflow of a primary backfill material and can avoid increase in the thickness of a secondary backfill material.SOLUTION: An open shield construction method is used to sequentially bury concrete caissons 4 in single file by repeating steps as necessary including: a step to excavate and remove the forward soil at the front face or the upper surface opening of an open shield machine 1; a step to advance the shield machine by utilizing a concrete caisson 4 for the reaction force; and a step to lift down a new concrete caisson 4 from the upper position and set it to a tail part behind shortened shield jacks located in the jack part of the shield machine. In the aforesaid step of setting the concrete caissons 4, where a primary backfill material 6 is packed into a gap between the outer side of the concrete caisson 4 and the tail part after setting the concrete caisson 4, an outflow-prevention part member 15 meant for the primary backfill material 6 is installed at the front end position of the installed concrete caisson 4 in the location for packing the aforesaid primary backfill material 6, and the primary backfill material 6 is prevented from flowing out.
Patent JP-2013040361-A (JP)
Title: Aluminum alloy pipe member for heat exchanger
Inventor: EBIHARA YUSUKE
IPC: C22C21/00
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide excellent strength and corrosion resistance, and to achieve wall thinning and a long corrosion resistant life.SOLUTION: An aluminum alloy pipe member used for a heat exchanger includes 0.7-1.2 mass% of Si and 0.8-1.7 mass% of Mn with the balance comprising Al and unavoidable impurities. It is desired that Fe is 0.3 mass% or less, Cu is 0.05 mass% or less, Mg is 0.05 mass% or less, Cr is 0.05 mass% or less, Zn is 0.10 mass% or less, and Ti is 0.05 mass% or less.
Patent JP-2013044680-A (JP)
Title: Rubber sampling apparatus
Inventor: SAKAMOTO TOSHIYA
IPC: G01N1/04
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a rubber sampling apparatus, when collecting a sample from kneaded rubber on a conveyer, capable of improving productivity by shortening a stroke of a sampling cylinder.SOLUTION: A rubber sampling apparatus comprises: a sampling cutter; a sampling cylinder reciprocating the cutter with respect to the surface of the kneaded rubber at a sampling position above the conveying path to bring it closer thereto or separate it therefrom and, when bringing the cutter closer thereto, causing the cutter to collect a sample; a cutter unit including the cutter and the sampling cylinder; and a turning mechanism for turning the cutter unit between a standby position at the side of the conveying path and the sampling position of the kneaded rubber. When collecting a sample, the cutter unit is turned from the standby position to the sampling position, and then the cutter is brought closer to the kneaded rubber and collects a sample piece.
Patent JP-2013043777-A (JP)
Title: Sheet post-processing device and image forming system including the same
Inventor: OBA YASUO
IPC: B65H9/00
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent a shift in a saddle stitch processing position originating from deflection of a sheet due to conveyance of a sheet bundle to a curved conveyance passage in a sheet post-processing device.SOLUTION: Clampable fences 120, 121 are attached to a clamp longitudinal shaft 106 disposed outside a machine side plate and move longitudinally and laterally along the curved conveyance passage 4. The clampable fences move longitudinally by the clamp longitudinal shaft; and move laterally along a guide rail 110 on the machine side plate as the same locus as the conveyance passage 4, for conveying the sheet or the sheet bundle along the conveyance passage 4. The sheet of the sheet bundle of which sheet rear end is pinched is conveyed to a predetermined position corresponding to the sheet size along the locus of the guide rail 110 and saddle-stitched by stapling an optimal place of a sheet bundle length center portion.
Patent JP-2013046915-A (JP)
Title: Scrap removing device and removing method in laser machining
Inventor: UEDA MAKOTO
IPC: B23K26/42
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To cope with a line tact of a production line even if getting faster when scraps generated during laser machining are removed and to simplify the tip of a robot arm to realize light weight.SOLUTION: In a laser machining head 3 where an electromagnet 7 is arranged near a laser radiation nozzle 5, and a magnetizing surface 7a is positioned near the peripheral portion of the tip of the laser radiation nozzle 5, a surrounding member B of a scrap collecting portion 15 covers the circumference of the laser radiation nozzle 5 and that of the electromagnet 7 such that the scrap collecting portion 15 can slide around a shaft member 21 by activation of a cylinder unit 14. When machining is performed by the laser radiation nozzle 5, the cylinder unit 14 is activated by receding to be evacuated to a position where the scrap collecting portion 15 does not inhibit magnetizing of scraps W1 by the electromagnet 7, and when the scraps W1 are received at the scrap collecting portion 15, the cylinder unit 14 is activated to extend so that an original position is restored.
Patent JP-2013051530-A (JP)
Title: Fader controller and controller device including the same
Inventor: TANAKA HISAMUNE
IPC: H04R3/00
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a touch sense type fader controller which reduces an installation area to a small area, enables a display of a display part to intuitively match the operation feeling, and obtains the accurate operation position by continuously detecting the operations.SOLUTION: A fader controller 40 includes: a touch sense type fader part 43 detecting an operation position of the operation conducted by a finger; position information obtaining means obtaining position information on the basis of the detection of the operation position of the fader part 43; and a display part 48 for displaying the operation position of the fader part 43. In the fader controller 40, the display part 48 is composed of multiple translucent window parts 43a located at the center in the width direction relative to the slide direction of the fader part 43 so as to be arranged along the slide direction; and LED elements 23 disposed on a circuit board 20 so as to respectively face the multiple window parts 43a.
Patent JP-2013048847-A (JP)
Title: Game machine
Inventor: YAMADA YUTAKA
IPC: A63F7/02
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing trouble in a presentation with a movable generator caused by temporary shut-off of power supply during the variable display of symbols.SOLUTION: A game control part 100 executes a special symbol lottery for determining whether a special game should be executed or not when a game ball enters a first starting hole 21 or second starting hole 22, and stops and displays symbols after variably displaying special symbols in a first special symbol display 41 or second special symbol display 42, by which the result of the special symbol lottery is announced. When the power supply is temporarily shut off and restored thereafter, a restoration command is transmitted to a presentation control part 130. The presentation control part 130 executes a process of operating the movable generator 7 during the variable display of special symbols based on the result of the special symbol lottery, and executes a process of moving the movable generator 7 to a prescribed position of the origin when the restoration command is received.
Patent JP-2013053599-A (JP)
Title: Abnormal combustion detection apparatus and control unit of internal combustion engine
Inventor: ITO HARUHITO
IPC: F02D45/00
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an abnormal combustion detection apparatus of an internal combustion engine, which can reliably detect a change in waveform amplitude even in case of switching a gain, in a configuration of detecting an abnormal combustion of an internal combustion engine by converting a waveform output from a vibration sensor into digital data by an AD conversion circuit, and to provide a control unit of the internal combustion engine.SOLUTION: In the abnormal combustion detection apparatus, a gain of a gain circuit is switched from a small gain value to a large gain value at an ignition timing where a generation period of a small abnormal combustion can be divided from a large abnormal combustion in an abnormal combustion determination period, thereby effectively making the most of a dynamic range of the AD conversion circuit.
Patent JP-2013056644-A (JP)
Title: Corrugated bulkhead structure of chemical tanker
Inventor: UCHIMURA HIDEYUKI
IPC: B63B3/60
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated bulkhead structure in which the surface area of a corrugated bulkhead can be minimized, and stiffness of the corrugated bulkhead can be increased, in a chemical tanker having a tank arrangement where the number of cargo tanks in the ship breadth direction (the number of rows of tanks) is changed in the ship length direction.SOLUTION: In the chemical tanker having a tank arrangement where the number of cargo tanks in the ship breadth direction (the number of rows of tanks) is changed in the ship length direction, a weld stop part 04 is located at the optional position of a corrugated longitudinal bulkhead 1a located at the center, and a section from the weld stop part 04 to weld stop parts 01, 03 located at both ends from the weld stop part 04 is welded by using corrugated inclined bulkheads 2c, 2b.
Patent JP-2013060837-A (JP)
Title: Engine control system
Inventor: TAKADA TOMOYUKI
IPC: F02D9/06
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an engine control system capable of properly achieving a warming-up promotion using a back pressure regulator.SOLUTION: The engine control system 100A includes: an operating angle variable mechanism 57 capable of varying an operating angle, while keeping constant the maximum lift amount of an exhaust valve 55 included in an engine 50A; a back pressure regulating valve 40 capable of regulating a back pressure generated by an exhaust system 20; and ECU 1A for controlling the back pressure regulating valve 40 to improve the back pressure generated by the exhaust system 20 at the warming-up of the engine 50A, and also for controlling the operating angle variable mechanism 57 to expand the operating angle of the exhaust valve 55. The valve timing of intake and exhaust valves 54, 55 is set such that the overlap amount of the intake and exhaust valves 54, 55 is expanded by expanding the operating angle of the exhaust valve 55.
Patent JP-2012041346-A (JP)
Title: Compounds for proteasome enzyme inhibition
Inventor: SMYTH MARK S
IPC: A61P29/00
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide enzyme inhibitors which can inhibit a specific proteasome activity and to provide pharmaceutical compositions containing pharmaceutically effective amount of the hydrolase inhibitor analogues or prodrugs.SOLUTION: There are provided peptide-based compounds including heteroatom-containing three-membered rings efficiently and selectively inhibit specific activities of N-terminal nucleophile (Ntn) hydrolase. The activities of those Ntn having multiple activities can be differentially inhibited by the compounds having three peptide units, an epoxide or aziridine, and functionalization at the N-terminus. Also, the chymotrypsin-like activity of the 20S proteasome is selectively inhibited.
Patent JP-2012025591-A (JP)
Title: Operating device and moving device including the same
Inventor: OGAWA KOJI
IPC: B66C13/40
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-operate and compact operating device that allows an operator to issue accurate operating instructions, and easily confirm operations of a driving device to be used for moving an object on hand, and a moving device including the operating device.SOLUTION: The operating device is used for instructing operations of the driving device to be used for moving an object by changing the amount or direction of relative rotation between a first casing 20 and a second casing 30. The first casing and the second casing are adjacent to each other along the rotation axis of the relative rotation. Each of vertical sections that has substantially the same diameter around the rotation axis of the relative rotation at the adjacent position or the vicinity or vertical to the rotation axis of the relative rotation includes substantially circular outer surface. The operating device includes an indicator part which indicates information on the amount of rotation or the rotation direction on the outer surface of the first casing and the second casing so that the operator can visually recognize the information.
Patent JP-2013067314-A (JP)
Title: Vehicle seat
Inventor: FUKUDA YOSHIHISA
IPC: A47C7/40
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To alleviate a stress of a back frame of the vehicle seat under a state of being installed on the floor of a vehicle without being removed from the floor.SOLUTION: A vehicle seat, which includes a back frame 18 comprising a pair of side frames 50 connected to the floor of a vehicle in such a way that their inclination angles can be modified and an upper frame 52 brought over these pair of side frames to connect the pair of side frames, is constituted by an adjuster mechanism 60 in such a way that at least one of the pair of side frames and the upper frame can be connected and fixed and at the same time a relative position in a forward or rearward direction between at least one of the pair of side frames and the upper frame in a forward or rearward direction can be adjusted by it. Such a constitution as above enables a relative position between the side frames and the upper frame in the forward or rearward direction can be adjusted under a state in which the vehicle seat is fixed to the floor and further a stress generated at the back frame can be reduced.
Patent JP-2013068901-A (JP)
Title: Toner for electrostatic charge image development, developer for electrostatic charge image development, toner cartridge, process cartridge, manufacturing method of toner for electrostatic charge image development, and image forming apparatus
Inventor: YOSHIDA SATOSHI
IPC: G03G9/087
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development that prevents an increase in glossiness unevenness of an output image even if paper made from conifer and the like and having thick paper fibers is used, a developer for electrostatic charge image development, a toner cartridge, a process cartridge, a manufacturing method of the toner for electrostatic charge image development, and an image forming apparatus.SOLUTION: A toner for electrostatic charge image development contains a binder resin, a mold release agent, a black colorant, methyl glycin di-acetic acid, and an aluminum element. The content of the methyl glycin di-acetic acid is 5 to 500 ppm, and the content of the aluminum element measured by total elemental analysis by using a fluorescence X-ray is 0.07 to 0.18%. A developer for electrostatic charge image development comprises the toner for electrostatic charge image development and a carrier.
Patent JP-2013072502-A (JP)
Title: Disk brake apparatus
Inventor: YOSHIDA KOICHI
IPC: F16D55/225
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a disk brake apparatus that further suppresses rattle noise compared with the conventional disk brake apparatus.SOLUTION: The disk brake apparatus is configured such that an outer brake pad is loosely fitted and held to a claw part of a caliper having a caliper body, including a cylinder, and the claw part provided at a position facing the caliper body. The claw part includes flange parts respectively on the leading edge and on the trailing edge of a rotor on the basis of the central position of the caliper. The flange parts are respectively provided with a loosely fitting part to which each of a pair of protrusions provided to the outer brake pad is loosely fitted.
Patent JP-2013073853-A (JP)
Title: Catalyst paste manufacturing method
Inventor: HAYAKAWA SAI
IPC: B01J37/04
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To propose a catalyst paste suitable for a reaction layer of a fuel cell having PFF structure.SOLUTION: A catalyst paste manufacturing method includes: a first step for mixing a catalyst with water to obtain a pre-paste; a second step for adding an electrolyte solution and a large amount of water to the pre-paste and homogenizing them to obtain a fluid dispersion; and a third step for removing moisture from the fluid dispersion to make a moisture content of the resultant pre-paste into a range from a fluidization limit to a slurry state.
Patent JP-2013072538-A (JP)
Title: Base isolation device
Inventor: SHINTANI MASANORI
IPC: F16F15/02
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization and lightweight of an entire base isolation device capable of effectively protecting arbitrary articles such as fine and applied arts and precision machine instruments from an excessive seismic quake.SOLUTION: The base isolation device includes a base plate 11, an intermediate plate 12 capable of linearly moving relatively to the base plate 11, a top plate 13 capable of linearly moving relatively to the intermediate plate 12 in a direction perpendicular to the moving direction of the intermediate plate 12, and a support plate 14 held through a plurality of springs 26, first and second damping mechanisms 30 and 40 being interposed between the base plate 11 and the intermediate plate 12, and between the intermediate plate 12 and the top plate 13.