baber/WOPTO huggingface dataset:
Patent JP-2012083054-A (JP)
Title: Drive mechanism
Inventor: OKUDA MINORU
IPC: F42B10/64
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a drive mechanism capable of achieving a compact configuration by increasing a permissible load that can be transferred between an arm member and a cylindrical frame.SOLUTION: The drive mechanism includes a cylindrical frame 2 which is rotatably provided at a predetermined position of a case and contains an engagement part 21 at required points, and an arm member 1 which causes an action part 12 to engage with the engagement part 21 of the cylindrical frame 2, for transmission of motive energy to the cylindrical frame 2. Between the engagement part 21 of the cylindrical frame 2 and the action part 12 of thee arm member 1, a load transmission auxiliary member S which can assist load transmission is interposed.
Patent JP-2012088431-A (JP)
Title: Image forming apparatus
Inventor: KIHARA TAKAYOSHI
IPC: G03G15/08
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that accurately detects contact time of a photoreceptor drum with a developing roller in calculating developer consumption to accurately detect the developer consumption.SOLUTION: An image forming apparatus accurately detects contact time of a photoreceptor drum and a developing roller according to timing where an instruction is issued for contacting and separating the photoreceptor drum and the developing roller to each other, and timing where an image is actually developed on the photoreceptor drum. The image forming apparatus calculates developer consumption of an image forming unit and developer consumption of a non-image forming unit according to the detected contact time, and thereby calculates accurate developer consumption.
Patent JP-2012093419-A (JP)
Title: Optical waveguide device for touch panel
Inventor: SHIBATA NAOKI
IPC: G06F3/042
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide device for a touch panel where, though a plurality of optical waveguides are coupled, optical coupling loss of a core is small in a coupling part and an optical signal does not impinge on an adjacent core.SOLUTION: An optical waveguide device for a touch panel is installed along the peripheral edge of a display screen of a touch panel. Optical waveguides A1 and A2 for emission and optical waveguides B1 and B2 for incidence are alternately arranged along one end edge of the display screen, and end surfaces at end parts of the optical waveguides A1 and A2 for emission and those of the optical waveguides B1 and B2 for incidence are butted against each other to couple both the optical waveguides A1 and A2 and the optical waveguides B1 and B2. An end part of a core 2 of the optical waveguides A1 and A2 for emission is formed into a lens portion 2A for light emission, and an end surface of the lens portion 2A is formed into a lens surface for light emission. An end part of a core 2 of the optical waveguides B1 and B2 for incidence is formed into a lens portion 2B for light incidence corresponding to the lens portion 2A for light emission, and an end surface of the lens portion 2B is formed into a lens surface for light incidence on which emitted light from the lens surface for light emission impinges.
Patent JP-2012094974-A (JP)
Title: Receiving device, communication device, transmitting device, reception method, and transmission method
Inventor: TAMURA RYOKO
IPC: H04L47/6275
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To allow a packet to be transferred flexibly.SOLUTION: A receiving unit 111 receives a packet including a label indicating the user of the packet and quality information indicating communication quality required for the packet. A storage unit 112 stores correspondence information associating a combination of a label and quality information with priority of a packet. An assignment unit 113 assigns to a received packet priority corresponding to a combination of a label and quality information included in the received packet by the receiving unit 111 based on correspondence information stored by the storage unit 112. An output unit 114 outputs a packet assigned priority by the assignment unit 113 to a switch which performs transfer control of a packet based on priority.
Patent JP-2012091138-A (JP)
Title: Apparatus for fracturing polycrystalline silicon and method for producing fractured fragment of polycrystalline silicon
Inventor: TADA TATSUSUKE
IPC: C01B33/02
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for fracturing polycrystalline silicon capable of preventing the generation of fine powder by fracturing the polycrystalline into masses with a desired size by preventing the occlusion of the polycrystalline silicon between fracturing teeth.SOLUTION: In the apparatus 1 for fracturing polycrystalline silicon fracturing the clumped polycrystalline silicon by sandwiching the same between a pair of rolls 3 rotated in a counter direction each other around parallel axes, the rolls 3 are formed by laminating a plurality of disks 31, 32 wherein the fracturing teeth 5 protruding outward in a radial direction are arranged with an interval in a peripheral direction in an axial direction, and by making the rotational frequencies of the adjacent disks 31, 32 different.
Patent JP-2012090910-A (JP)
Title: Hair-holding device manufacturing device, hair-holding device manufacturing device set, and hair-holding device manufacturing method
Inventor: KOBAYASHI NATSUKO
IPC: A45D8/36
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device for easily making a ring-shape hair-holding device with original extension property, and to provide a hair-holding device manufacturing device set including the hair-holding device manufacturing device and a material for the hair-holding device, and also to provide a ring-shape hair-holding device manufacturing method.SOLUTION: The hair-holding device manufacturing device 1 is the device for manufacturing the hair-holding device, which is obtained by making the string-shape extensible body of a ring shape and in which the periphery of the string-shape extensible body is wound with a thread-shape body, and is provided with: a rotatable columnar body 2 having a fixing part 3 for fixing the both ends of the string-shape extensible body on a pedestal 4; and an operation body 5 for rotating the columnar body. The hair-holding device manufacturing device set includes: the hair-holding device manufacturing device 1; the string-shape extensible body; and the thread-shape body. The ring-shape hair-holding device manufacturing method is also provided.
Patent JP-2012096140-A (JP)
Title: Filtering machine
Inventor: YANO MASAYA
IPC: B01D24/00
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a filtering machine with excellent in corrosion resistance which is used for separating a matter to be filtered from an aqueous mixture of 80°C or more that includes a chloride ion-containing aqueous solution and the matter to be filtered.SOLUTION: In the filtering machine, at least a part which comes into contact with the aqueous mixture is made of stainless steel. As the chemical composition of the stainless steel, carbon content is >0 and ≤0.030 wt.%; silicon content is >0 and ≤0.80 wt.%; manganese content is ≥0 and ≤1.00 wt.%; phosphorus content is >0 and ≤0.030 wt.%; sulfur content is ≥0 and ≤0.020 wt.%; chromium content is ≥24.00 wt.% and ≤26.00 wt.%; nickel content is ≥6.00 w.% and ≤8.00 wt.%, molybdenum content is ≥2.50 wt.% and ≤3.50 wt.%; copper content is ≥0.20 wt.% and ≤0.80 wt.%; tungsten content is ≥1.50 wt.% and ≤2.50 wt.%; nitrogen content is ≥0.24 wt.% and ≤0.32 wt.% (the remainder is iron and total chemical composition including iron becomes 100 wt.%).
Patent JP-2012098440-A (JP)
Title: Image forming device and image forming method
Inventor: NOMURA YUJIRO
IPC: G03G15/11
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of suppressing the change in a driving state of a squeeze roller, reducing irregularity in the driving speed of a squeeze roller and reducing the occurrence of an image disturbance.SOLUTION: An image forming device of the present invention comprises an image carrier (10Y) for carrying an image developed by a liquid developer containing toner and a liquid carrier, an image carrier driving part for driving the image carrier (10Y), a squeeze roller (13Y) for abutting on the image carrier (10Y) to squeeze the image carrier, a driving motor for generating a driving force to rotate the squeeze roller (13Y) and a squeeze roller driving part having a torque adjusting part for adjusting a driving force output from the driving motor to transmit to the squeeze roller (13Y).
Patent JP-2011049588-A (JP)
Title: Semiconductor wafer and method of manufacturing same
Inventor: UCHIDA HIROAKI
IPC: H01L27/12
Filed: 2010-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor wafer such as an SOS or SOQ, wherein the manufacturing process of the wafer is simple and no warpage or fracture is generated during the wafer process, and accurate positioning can be performed with an optical sensor.  <P>SOLUTION: The semiconductor wafer includes an insulation substrate (for example, a circular plate like sapphire substrate ) 1 provided with a notch for positioning, and a silicon thin film 4 comprising a crystalline silicon layer having a device forming region formed on the whole surface of one side of the sapphire substrate 1. A silicon oxide film 5 is formed on the whole surface of silicon thin film 4. A silicon film is formed, having a rough surface with an amorphousized silicon film 6 and a semispherical grain polysilicon film (HSG film) 7, on the whole surface of the sapphire substrate 1 opposite to the face having a silicon thin film 4 is formed. Accurate positioning is performed by using conventional optical sensor, since the HSG film 7 disperses the transmitted light into the back face of the wafer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012106522-A (JP)
Title: Riding electric working vehicle
Inventor: MORIGUCHI KAZUMA
IPC: B60K1/00
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a riding electric working vehicle which facilitates replacement of its electrical equipment and its maintenance.SOLUTION: The electric lawn mower 10 includes: a pair of rear wheels 12 and 12 on the right and left ; a main frame 18 disposed between and adjacent to the rear wheels 12 and 12; fenders 24L and 24R covering each of the rear wheels 12 from above; a pair of traveling motors 31 and 31 on the right and left, which drive the rear wheels 12 and 12 on the right and left, respectively; and a driver E1 for the traveling motors, which controls the revolution of the traveling motors 31. The fenders 24L and 24R are opened/closed freely, and have a housing portion formed inside each of the fenders 24L and 24R so that the driver E1 for the traveling motors is housed in the housing portion.
Patent JP-2012110078-A (JP)
Title: Actuator
Inventor: FUJII KAZUHIKO
IPC: E05B79/08
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an actuator that can reduce manufacturing costs by facilitating the fixation of terminals to a case.SOLUTION: The actuator includes: a motor 19 having a motor casing 35, feed terminals 43, and a rotary shaft 20 projecting from a front end 38 of the motor casing 35; terminals 31 each having one end connected to the feed terminal 43 of the motor 19, and the other end provided with a first tab-shaped portion 84 extending opposite to the direction of projection of the rotary shaft 20 and with a step portion 83 extending in a direction across the direction of extension of the first tab-shaped portion 84; a case 14 having a motor housing portion 52 housing the motor casing 35, and a connector portion 57 having through holes 70 in which tips of the first tab-shaped portions 84 are passed, in a closing portion 54 opposite to an opening where a mating connector is connected; and terminal clamp portions 60 constituting part of the case 14 and clamping the step portions 83 against the motor casing 35 housed in the motor housing portion 52 to fix the terminals 31.
Patent JP-2012106656-A (JP)
Title: Cooling duct structure of air-cooling type battery unit
Inventor: TAKEUCHI TOMOKAZU
IPC: B62D25/20
Filed: 2010-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent infiltration of water inside of an air-cooling type battery unit having an air-cooling structure and make a cooling duct structure compact with a simple structure in the cooling duct structure of the air-cooling type battery unit.SOLUTION: A case (17) of a cooling fan (15) is projected upward from the top surface of the air-cooling type battery unit (11), a cooling duct (13) is provided so as to extend from the case (17) of the cooling fan (15), and the intermediate portion of the cooling duct (13) is arranged so as to stride over the top part of the case (17) of the cooling fan (15).
Patent JP-2012108024-A (JP)
Title: Highly sensitive recognition substrate of protein
Inventor: SATO YASU
IPC: G01N5/02
Filed: 2010-11-18
Abstract: PROBLEM TO BE SOLVED: To provide novel means for suppressing nonspecific adsorption and improving recognition ability of protein or peptide for further sensitively detecting and determining the target protein or peptide.SOLUTION: An organic redox compound having an electron giving/receiving function is immobilized on an electrode substrate directly or via a linker molecule along with a molecule that has saccharide selectively recognizing the protein or the peptide, at a terminal thereof. An electric potential is applied to the electrode substrate to shift the organic redox compound to an oxidized type so as to significantly improve the recognition performance of the protein or peptide and effectively suppress the nonspecific adsorption.
Patent JP-2012110529-A (JP)
Title: Wallet
Inventor: GOTO KEIICHIRO
IPC: A45C1/08
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a wallet having an extremely small number of parts, being easy to manufacture, being excellent in mass-producibility and operability, and having an excellent designability.SOLUTION: The wallet 1 is foldable into two and includes a bill compartment section 2, a coin compartment section 3, and a card holder section 4. The wallet 1 has the coin compartment section 3 and the card holder section 4 on both sides of the bill compartment section 2 while a sheet material S is deployed. The bill compartment section 2, the coin compartment section 3, and the card holder section 4 are connected in the form of a band at the center part C of the sheet material S.
Patent JP-2012111165-A (JP)
Title: Boring method
Inventor: MATSUBARA HIROYUKI
IPC: B28D1/14
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To supply an abrasive without changing structure of a boring device, when a boring speed gets low, in an internal dust collection type boring method for carrying out air cooling of a core bit cutting edge part and discharge of chips by outside air sucked into a core bit, when boring a material to be bored using the boring device equipped with the core bit.SOLUTION: A bottle-like container 22 is once grasped, when the boring speed gets low, to supply the abrasive from a core bit outside toward a boring groove, using a pump tool 21 comprising the flexible resin bottle-like container 22, and a straw-like nozzle 24, and capable of delivering the abrasive in the container from the nozzle 24, when grasping once the container 22.
Patent JP-2012116766-A (JP)
Title: Cgrp responsiveness suppressor
Inventor: NOMURA TOMOKO
IPC: A61P17/00
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a material for suppressing CGRP responsiveness of cells.SOLUTION: There is provided the CGRP responsiveness suppressor of cells containing at least one substance selected from the group consisting of great burnet, meadow saxifrage, evening primrose, Himalayan raspberry and their extracts as an active component.
Patent JP-2011044748-A (JP)
Title: Method of manufacturing leadframe
Inventor: MIKAMI JUNTARO
IPC: H01L23/50
Filed: 2010-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a leadframe with a plating layer for improving adhesion between the leadframe and a sealing resin without lowering productivity.  <P>SOLUTION: Ni plating layers of the same thickness are formed on both sides of a metal substrate, and etching is carried out only to the Ni plating layer of a mounting surface side of semiconductor elements, so that the thickness of the Ni plating layer of the mounting surface side is formed thinner than that of the Ni plating layer of a rear surface side to be connected to an external substrate. Concretely, the Ni plating layers having a thickness of 2.5 to 5 μm are formed on both sides, and the etching is carried out only to the mounting side of semiconductor elements, thereby the Ni plating layer of the mounting surface side is formed 0.5 to 2 μm thinner than the Ni plating layer of the rear surface side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012116378-A (JP)
Title: Saddle for tricycle
Inventor: WATANABE YAICHI
IPC: B62K5/02
Filed: 2010-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a saddle for tricycle capable of being ridden or operated with ease by elderly persons, ladies or men and women with anal or lumbar diseases, etc., by using a swing mechanism that is loaded to a conventional tricycle as it is and to provide the saddle for tricycle with pre adjustable height of the seat and pedal step when mounting or traveling according to the height, physique and other personal features of a rider.SOLUTION: The saddle is provided on a rear frame I of a rear vehicle body 2 where the swing mechanism of the tricycle is not provided and includes: a bottom plate 10 capable of being fixed to the rear frame I to be detachable; a seat base 20 composed of foaming synthetic resin body 200 with an expansion ratio of 30 or less capable of being detachably fixed to the bottom plate 10 through a top plate 30; and the seat 40 having a wide and long sitting surface 41 capable of being detachably fixed to the seat base 20 through the top plate 30.
Patent JP-2012122354-A (JP)
Title: Control device of internal combustion engine
Inventor: MORI YUKIO
IPC: F02D23/02
Filed: 2010-12-06
Abstract: PROBLEM TO BE SOLVED: To suppress a variation of combustion by stably evaporating injection fuel, even if a blow-back amount of an exhaust gas is varied due to the variation of the combustion.SOLUTION: Each cylinder of an engine comprises intake ports 20A, 20B and exhaust ports 22A, 22B. An ECU performs a scavenging operation for scavenging blow-back by utilizing a supercharger 36 after heating the intake port 20A by using the blow-back of the exhaust gas during an exhaust stroke, and then injects fuel into the intake port 20A after starting the scavenging operation. Thus, an amount of the fuel which is blown up by the blow-back of the exhaust gas can be reduced while quickly evaporating the fuel adhering to the inside of the intake port 20A and an intake valve 28A. Accordingly, even if exhaust pressure (amount of the blow-back) is varied due to the variation of the combustion, the evaporation state of the fuel can be stabilized and the further variation of the combustion can be suppressed.
Patent JP-2012123102-A (JP)
Title: Display body and labeled article
Inventor: NAGANO AKIRA
IPC: G02B5/18
Filed: 2010-12-07
Abstract: PROBLEM TO BE SOLVED: To display an image exhibiting a complicated visual effect with high image quality.SOLUTION: One or more pixels include display elements 220a and display elements 220b having visible light transmissivity, and the display elements 220b are located in front of the display elements 220a. Each of the display elements 220a includes a light transmission layer 223a having a first main surface on at least a part of which a first relief structure is provided, and an arrangement of the first relief structure displays a first image as an image of a structural color when observed from a first direction under a specific illumination condition. Each of the display elements 220b includes a light transmission layer 223b having a second main surface on at least a part of which a second relief structure is provided, and an arrangement of the second relief structure displays a second image as an image of a structural color when observed from a second direction under the above illumination condition. An area of a region of the second main surface, in which the second relief structure is provided, is smaller than that of a region of the first main surface, in which the first relief structure is provided.
Patent JP-2012123873-A (JP)
Title: Memory tester
Inventor: SUZUKI KUNIHIKO
IPC: G11C29/56
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a memory tester capable of improving test efficiency.SOLUTION: A memory tester of the embodiment includes: a test board having plural connectors electrically connectable to each lead of plural test memories; a first test device that has a first input-output section and a first selection section for selecting the test memory and performs a first test mode in which the first input-output section and the plural test memories are electrically connected in common and the first selection section and the test memory are electrically connected in common; and a second test device that has a second input-output section and a second selection section for selecting the test memory and performs a second test mode in which the second input-output section and the second selection section are connected to each of the corresponding plural connectors.
Patent JP-2012120991-A (JP)
Title: Anion exchange membrane
Inventor: YAMAMOTO KAZUYA
IPC: H01M8/10
Filed: 2010-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an anion exchange membrane that can achieve improvement in the durability while maintaining the membrane performance.SOLUTION: The anion exchange membrane includes a quaternary ammonium salt group in which two methyl groups, and one alkyl group having 3 to 8 carbon atoms are bonded to a nitrogen atom.
Patent JP-2011173863-A (JP)
Title: Photoacid generator and photoresist comprising the same
Inventor: LI MINGQI
IPC: C07C381/12
Filed: 2010-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new synthesis method for a photoacid generator compound (PAG), a new photoacid generator compound, and photoresist composition including the PAG compound.  <P>SOLUTION: The new photoacid generator compound (PAG) comprises sulfonium (>S+) component for using in the photoresist composition of a positive or negative type. In particular, a preferred sulfonium-containing PAG comprises difluorosulfonic acid cation component (for example, R-CF2SO3-, herein R is a non-hydrocarbon substituent group). Further, the synthesis method for producing the photoacid generator including sulfonium is to synthesize a cyclopentyl, cyclohexyl or cycloheptyl sulfonium PAG (for example, RS+<(CH2)4-6 (wherein R is the non-hydrocarbon substituent group)) by cyclising substituted alkylsulfide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012123709-A (JP)
Title: Commodity sales system, manufacturer device, control method, and program
Inventor: OKI KOICHIRO
IPC: G06Q30/06
Filed: 2010-12-10
Abstract: PROBLEM TO BE SOLVED: To sell commodities.SOLUTION: A manufacturer device 110 used by a manufacturer producing a commodity 190 includes: a related commodity price calculation part for, when a related commodity associated with the commodity 190 purchased by a consumer is delivered to the consumer, calculating a price of the related commodity depending on whether the commodity 190 purchased by the consumer is a new product or a used product; and a related commodity price data transmission part for transmitting data that shows the price calculated by the related commodity price calculation part to a consumer device used by the consumer.