baber/WOPTO huggingface dataset:
Patent JP-2013018353-A (JP)
Title: Simulation method and simulation apparatus
Inventor: OSAWA YASUO
IPC: B60C19/00
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To estimate a bead expansion force in a short time even when a structure of bead is altered.SOLUTION: A simulation method includes steps of: dividing a tire into a finite number of elements 10 to create a tire model 1; creating a jig model 2; fitting the jig model 2 to a bead 1A of the tire model 1; and evaluating the expansion force of the bead of the tire based on displacement and a reaction force when the jig model 2 is moved in a radial direction F of the tire model 1.
Patent JP-2011250456-A (JP)
Title: Mobile station and radio communication method
Inventor: KURODA NAOKO
IPC: H04W52/24
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication method that can reduce radio resource overhead (transmission power, transmission time, frequency bandwidth) arising from transmission of control signals to mobile stations in an inferior propagation environment and thereby increase overall system throughput.SOLUTION: A base station 101 is communicably connected with mobile stations 111, 112 via a wireless circuit where a control channel and a data channel are configurable for downlink and uplink, respectively. The base station 101 transmits a control signal to the mobile stations 111, 112 over the control channel. According to the control signal received from the base station 101, the mobile stations 111, 112 transmit or receive data over the data channel. The base station 101 changes the amount of information included in the control signal according to the communication state of a propagation path of the wireless circuit formed between the mobile stations 111, 112.
Patent JP-2011251984-A (JP)
Title: Crosslinkable arylamine compound and conjugated oligomer or polymer based thereon
Inventor: GAYNOR SCOTT
IPC: C08G61/12
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide novel compounds for use in various layers of a multilayer LED, such as hole transport layers and interlayers of a multilayer LED, as well as in other electronic devices such as field effect transistors (FET's), photovoltaic cells, and even for integrated circuits or printed circuit boards.SOLUTION: This invention relates to a crosslinkable arylamine compound represented by the formula: Z-(Ar-NX)n-Ar-(NX-Ar)n'-Z and to oligomers and polymers prepared from such crosslinkable arylamine compound. In the formula, Ar each independently is a group comprising one or more divalent aromatic groups, wherein two Ar groups separated by a single NX group are joined together by a second covalent bond or by a bridging group; X is an inert substituent or a cross-linkable group, with the proviso that in at least one, X is a crosslinkable group; Z each independently is hydrogen or a leaving group; n is 1 or 2; and n' is 0, 1 or 2.
Patent JP-2012188340-A (JP)
Title: Insensitive solid propellant composition
Inventor: KIM CHANG KEE
IPC: C06B29/22
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a new insensitive solid propellant composition which is insensitive to impact and thermal reaction and used for a solid rocket propulsion engine.SOLUTION: The insensitive solid propellant composition includes: 5-10 wt.% of one or more selected from hydroxyl group-terminated polyethers and hydroxyl group-terminated polycaprolactone ethers as a binder; 5-15 wt.% of N-butyl-N-(2-nitrateethyl)nitramine as a plasticizer; 10-70 wt.% of ammonium perchlorate as a main oxidant: 10-30 wt.% of ammonium nitrate as an auxiliary oxidant; and 1-30 wt.% of one or more selected from the group comprising Al-compounds, Zr-compounds, B-compounds and Fe-compounds.
Patent JP-2013022551-A (JP)
Title: Formation method of resist film, workpiece and electrostatic sprayer
Inventor: KOBAYASHI KAZUHIKO
IPC: B05D1/04
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a formation method of a resist film, capable of uniformly forming the resist film at a low cost.SOLUTION: The formation method of the resist film, for forming the resist film on a workpiece 3 by electrostatic spraying, includes: a step of applying a prescribed voltage between a nozzle 2 and the workpiece 3 and spraying resist liquid from the nozzle 2 to the workpiece 3; and a step of curing the resist liquid sprayed onto the workpiece 3 and forming the resist film.
Patent JP-2013023758-A (JP)
Title: Treatment liquid for forming chromium-free black chemical conversion film and method for forming black chemical conversion film using the same
Inventor: MORITA AKIO
IPC: C23C22/40
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To stably form a chromium-free chemical conversion film having excellent corrosion resistance and uniform luster appearance regardless of a shape of a plating member and execution of heat treatment after plating.SOLUTION: A zinc plating member and zinc alloy plating member are subjected to immersion treatment by an acidic reaction type chemical conversion treatment liquid containing a vanadium group compound, a rare earth ion, a nitrite ion, optionally one metal compound including one or more selected from Fe, Mg, Ca, Ni, Co, Zn, Y, La, Mo, W, Ti, Al, Zr, Mn, and optionally a silicon compound. Furthermore, optionally a coating film including inorganic, organic, or organic and inorganic compound or a multilayer coating film thereof is formed on a protective coating film after the object to be treated is cleaned by water.
Patent JP-2013032425-A (JP)
Title: Sealing material
Inventor: ARAI TORU
IPC: C08L55/00
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a new sealing material which has excellent yellowing resistance in addition to transparency, softness, electric insurance and moisture proofness as a sealing material for the next generation solar cells.SOLUTION: The sealing material sheet comprises a cross copolymer composed mainly of aromatic vinyl compound units, ethylene units and aromatic polyene units, obtained by a production method involving a polymerization process including a coordination polymerization step and an anion polymerization step succeeded thereto, contains a light resistant agent, does not substantially contain a phenolic antioxidant, and has excellent yellowing resistance.
Patent JP-2011219276-A (JP)
Title: Sheet carrying device
Inventor: SAITO HIROYUKI
IPC: B65H5/06
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a sheet carrying device which can make precise carrying control of a record medium by a structure in which a plurality of carrying rollers are provided in a record medium carrying path as well.SOLUTION: An amount of carrying by a first carrying roller which is provided in the carrying path to carry the record medium is detected by a first encoder sensor. Further, an amount of carrying by a second carrying roller which is provided on the downstream side of the first carrying roller concerning a carrying direction of the record medium in the carrying path for carrying the record medium is detected by a second encoder sensor. Meanwhile, an output signal from the first or second encoder sensor is selected in accordance with a position on the carrying path of the record medium, and the carrying of the record medium is controlled based on the selected output signal.
Patent JP-2011221562-A (JP)
Title: Image forming device
Inventor: NAKAJIMA KEIGO
IPC: G03G15/08
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of facilitating connection of each supply port of a plurality of developer cartridges with each receiving port of a plurality of developing units.SOLUTION: The image forming device comprises: a plurality of the developer cartridges 73 which stores a developer; a process unit 70 which supports a plurality of developing units 72 and can be attached/detached in the arrangement direction of the developing units 72; and a plurality of supply ports (openings 221) provided on a device body (a base member 210). Each supply port is arranged so as to be shifted in a direction orthogonal to the attached/detached direction. The process unit 70 comprises a plurality of receiving ports (openings 121) connected to each supply port and a receiving side shutter 130 for opening/closing each receiving port. The device body is provided with a first abutting member (the base member 210) abutted on the receiving side shutter 130 to open the receiving side shutter 130 in a process in which the process unit 70 is mounted on the device body.
Patent JP-2013034792-A (JP)
Title: Pinball game machine
Inventor: NAKAYAMA REINA
IPC: A63F7/02
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent disadvantages of a player in a pinball game machine configured as a composite machine that gives one lottery an advantage.SOLUTION: In a Pachinko game machine 10, a first lottery value is reserved up to a predetermined upper limit when a ball enters a first start pocket 62, and a second lottery value is reserved up to a predetermined upper limit when a ball enters a second start pocket 63, where the second lottery values are consumed preferentially. A second lottery based on the second lottery value gives an advantage over a first lottery based on the first lottery value. A performance decision means 132 decides whether to display a special performance for urging a ball to enter the second start pocket 63 as a performance displayed during the special game, depending on the number of reserved second lottery values, when transition to a special game is decided. Information on operation timing of a ball entry variation mechanism is acquired when display of the special performance is decided, to decide performance content suggesting the operation timing.
Patent JP-2012237305-A (JP)
Title: Weight power spring type generator
Inventor: YATSU YOICHI
IPC: F03G3/00
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a weight power spring type generator, for securing general household power sources in order to solve problems wherein as a power failure countermeasure, securement of stable power source in emergency for general household power sources has been impossible, and global warming and exhaustion of natural resources are caused by using fossil fuel as power generation fuel.SOLUTION: A chain 3 is set to a drum 5 and a weight 1 is suspended therefrom, forming a first manual power source at the right of the drum 5, and a chain 29 is set to a drum 31 and a weight 27 is suspended therefrom, forming a second manual power source at the left of the drum 31.
Patent JP-2012050819-A (JP)
Title: Living hinge needle assembly for medicament delivery device
Inventor: CHAPIN DAVID
IPC: A61M5/32
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a multi-pack assembly for containing and dispensing one or more new pen needles and receiving and storing used pen needles after use.SOLUTION: A plurality of both new and used pen needles can be contained in a series of storage vessels, each of which is secured to an adjacent storage vessel, thereby forming an easily managed multi-pack assembly shape. Caps are provided for each individual pen needle storage vessel to provide a sterility barrier. The caps can be opened independently of one another, and can be closed in the same manner after use to prevent unwanted interaction with the used pen needles contained therein.
Patent JP-2013040063-A (JP)
Title: Method and device for manufacturing fiber-optic strand
Inventor: MATSUSHITA SHINGO
IPC: C03C25/12
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a fiber-optic strand in which residual compressive stress is reliably and stably imparted to the surface layer of the bare-optical-fiber portion, that is, a fiber-optic strand having reliably and stably excellent bending resistance.SOLUTION: A bare optical fiber 16 pulled out from a fiber spinning heating furnace 14 is cooled and solidified, and when the surface temperature of the bare optical fiber 16 reaches ≤100°C, the surface layer only of the bare optical fiber 16 is caused to re-melt while applying tension to the bare optical fiber 16. The surface layer is then caused to re-solidify and coated with a resin to thereby obtain a fiber-optic strand 24 in which compressive stress exists in the surface of the bare optical fiber 16 in a state after tension release.
Patent JP-2013039526-A (JP)
Title: Grain washing machine
Inventor: YOSHIZAKI YOKO
IPC: A47J43/24
Filed: 2011-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a grain washing machine which prevents increase in concentration of bacteria and dirt in washing water and improves capacity of removing the bacteria and the dirt stuck to a surface of floatable grain.SOLUTION: The floatable grain is stored in a dry storing tank 110, a gap 125 is provided at its bottom between an air foam water stream nozzle 123 and an entrance of a pressurized water sending pipe 124 and the air foam water stream nozzle 123 of a pressurized water jetting part 120 strikes an air foam water stream into the entrance of the pressurized water sending pipe 124. The floatable grain entered in the gap 125 is swallowed in the air foam water stream and is spouted upward in the pressurized water sending pipe 124. The floatable grain is agitated in hydraulic air foam water, minute shock waves are generated when air foam explodes and the floatable grain is washed. The air foam water stream jetted out of the pressurized water sending pipe 124 makes the air foam water stream reaching a discharge canal after rounding a surrounding route of a surrounding container flow out downward in a mixing water rotating device 130. Only the floatable grain flowed out of the mixing water rotating device 130 is sieved and is taken out by a sieving drainage section 160.
Patent JP-2013040281-A (JP)
Title: Polylactic acid resin composition, and molded body thereof
Inventor: ONISHI HIDEAKI
IPC: C08L67/04
Filed: 2011-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a polylactic acid resin composition excellent in transparency, heat resistance and impact resistance, and excellent in productivity in molding, and to provide a molded body thereof.SOLUTION: The polylactic acid resin composition contains (A) a polylactic acid, (B) a compound obtained by reacting at least one selected from the group consisting of lactic acid, a lactide and a polymer thereof with a silicon alkoxide compound, (C) an ester of a polyvalent carboxylic acid with a monool added with an oxyalkylene, and (D) a compound having two or more functional groups of at least one selected from a hydroxyl group, an amide group and an ester group in the molecule. The molded body is obtained by molding the polylactic acid resin composition.
Patent JP-2013044638-A (JP)
Title: Image generation device, image generation method, and program
Inventor: KOSAKA SHINICHI
IPC: G16B45/00
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an image generation device which can facilitate analysis of a substance having repetition structure.SOLUTION: An image generation device 100 generates an image for analyzing a substance having repetition structure. The image generation device 100 comprises: an ionic strength data acquisition unit 11 for acquiring ionic strength data of a substance including information of ionic strength for a mass-to-charge ratio; mass information acquisition unit 12 for acquiring mass information in unit of repetition of the substance; an arrangement unit 13 for arranging the ionic strength data by predetermined range of the mass-to-charge ratio on the basis of mass information in unit of repetition of the substance; and an image generation unit 14 for generating an image on the basis of the arranged ionic strength data.
Patent JP-2013043614-A (JP)
Title: Pneumatic tire
Inventor: YOSHIDA YASUYUKI
IPC: B60C11/04
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire easy to remove foreign matters caught in a groove out of the groove.SOLUTION: An irregularity structure 20 is provided in at least one of tread grooves 14A. The irregularity structure 20 includes a pair of groove-side face irregular part 22 and a groove bottom face irregular part 24. The groove side face irregular part 22 is includes a plurality of side face irregular parts 28, and the groove bottom face irregular part 24 includes a pair of a bottom face sideward projection 32 and a bottom face center projection 34. Residual side face projections 28 excluding a pair of the side face projections 28 positioned at the uppermost part and the bottom face sideward projection 32 are inclined so that their tops are near to an opening 1420 further than a base. The nearer are intervals between the tops of the pair of the side face projections 28 and between the tops of the pair of the bottom face sideward projections 32 to the bottom face center projection 34, the smaller sizes or equal sizes are the intervals. The height of the bottom face center projection 34 is formed in a size positioning the top of the bottom face center projection 34 in the neighborhood of a virtual line connected between the tops of the pair of the bottom face sideward projections 32.
Patent JP-2013053576-A (JP)
Title: Engine controller
Inventor: WAKAMATSU MIKARI
IPC: F02D45/00
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an engine controller configured to generate a cam angle signal at a predetermined angle position corresponding to each of cylinders, and to start the engine when a crank angle signal is abnormal.SOLUTION: When the crank angle signal is abnormal from the start of the engine (S410: Yes and S418: No), the engine controller adds +1 to a previous cylinder estimated position to decide a current cylinder estimated position (S420). When the first cam angle signal is detected after the engine start, a cylinder position during engine stop is decided as the previous cylinder estimated position. After the second cam angle signal is detected (S424: No), the engine control device executes fuel injection and ignition processing on the basis of a pseudo crank angle signal generated on the basis of a time interval between the cam angle signals, the current cylinder estimated position, and the cam angle signal (S436 and S438). When the third and subsequent cam angle signals are detected and a previous injection fuel is not combusted normally (S422: No, and S430: No), the current cylinder estimated position is shifted (S434).
Patent JP-2012012934-A (JP)
Title: Water retentive paving unit, water retentive paving system, and method for forming water retentive pavement using water retentive paving unit
Inventor: KIMURA TAKASHI
IPC: E01C5/00
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a water retentive paving unit capable of preventing a water retentive block from being broken even when a heavy object such as a vehicle or the like is put on it; a water retentive paving system composed of a plurality of water retentive paving units; and a method for forming water retentive pavement using the water retentive paving units.SOLUTION: The water retentive paving unit 11 has a water storage vat 3 having an opening part in its upper part, a water permeable cushion layer 5 formed by spreading water permeable cushion materials in the water storage vat 3, and a water retentive blocks 6 spread over the water permeable cushion layer 5. A plurality of water retentive paving units 11 are mutually connected to constitute the water retentive paving system.
Patent JP-2013054649-A (JP)
Title: Commodity sales data processor, checkout system and control program
Inventor: HASEGAWA KEIICHI
IPC: G07G1/12
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To allow integral execution of code reading of a commodity and nullification (deletion) of a crime prevention tag of the commodity whose commodity code is read.SOLUTION: A commodity sales data processor has determination means for, on the basis of a taken image of a commodity, determining whether it is a commodity with an image display member attached in which a specific image indicating that the commodity has a crime prevention tag is displayed. When the determination means determines that it is a commodity with an image display member attached, notification means notifies that the commodity has a crime preventing tag.
Patent JP-2013057283-A (JP)
Title: Hermetic compressor
Inventor: AKASHI HIRONARI
IPC: F04B39/00
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic compressor having high efficiency and reliability, in which an amount of lubricant supplied to a piston is increased to improve sealability between the piston and a cylinder.SOLUTION: A downward-inclined oil groove 132 is provided toward the cylinder 117 or a semi-circular notch 126 in the inner circumferential surface of the crankshaft of a block 115. The lubricant 107, which is discharged from the upper end of a connection hole 113 or a lubricant discharge hole 114 and dispersed to the oil groove 132 or the block 115 above the oil groove 132, is supplied from the oil groove 132 to the cylinder 117 or the semi-circular notch 126. This improves the sealability between the piston 119 and the cylinder 117, and secures high efficiency and reliability by cooling of the piston 119.
Patent JP-2013057849-A (JP)
Title: Development device and image forming device equipped with the same
Inventor: MAESHIMA MASANOBU
IPC: G03G15/08
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can simply remove only a development device while a developer supply mechanism is left on a device body side, and prevents the generation of connection failures between the developer supply mechanism and the development device.SOLUTION: An intermediate hopper 6 is composed of a hopper upper part 6a; and a hopper lower part 6b rotatably coupled to the hopper upper part 6a. A carrying pipe 70 for carrying a toner to a toner supply port 20a of a development device 4 is coupled to the hopper lower part 6b. The carrying pipe 70 is a cylindrical body having stiffness, and a development side end portion 70a of the carrying pipe 70a is rotatably coupled to a plate 42 supported above a supporting frame 41. The plate 42 is rotatably supported by the supporting frame 41 at a supporting shaft 43. When the supporting frame 41 reciprocates (moves in parallel) in an arrow AA' direction, the carrying pipe 70 rotates in an arrow BB' direction.
Patent JP-2012084867-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To make a semiconductor device with high reliability using an oxide semiconductor film by providing stable electrical characteristics to the semiconductor device.SOLUTION: A first material film (film having a hexagonal crystal structure) is formed on an insulation surface with a film thickness of 1 nm or more and 10 nm or less and a second material film (crystalline oxide semiconductor film) having the hexagonal crystal structure is formed using the first material film as a nucleus to form a laminate of the first material film and the second material film. As the first material film, a material film having a wurtzite crystal structure (for example, gallium nitride or aluminium nitride) or a material film having a corundum crystal structure (α-AlO, α-GaO, InO, TiO, VO, CrO, or α-FeO) is used.