baber/WOPTO huggingface dataset:
Patent JP-2011250914-A (JP)
Title: Rice cooker
Inventor: KUMA NORIHIRO
IPC: A47J27/00
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a water-current stirring type rice cooker that allows a stirring blade to rotate stably, and also facilitates the attachment and detachment of the stirring blade after rice is cooked.SOLUTION: The rice cooker is provided with an inner pot 2 having an upwardly protruding cylindrical protrusion 2a provided at the bottom thereof; a body for containing the inner pot 2; a stirring blade 5 for stirring rice and water contained in the inner pot 2, which has a recess 5c formed at the lower side thereof and configured to rotatably fit over the protrusion 2a of the inner pot 2; and a drive section (4, 6) disposed in the body and below the inner pot 2, for rotating the stirring blade 5in the inner pot 2 through a radial type magnetic coupling. Protrusions 5d which have curved surfaces at the tips thereof are formed on a flat surface in the recess 5c of the stirring blade 5 and at positions having rotational symmetry about the rotation axis of the stirring blade 5.
Patent JP-2010188206-A (JP)
Title: Autonomous floor-cleaning robot
Inventor: JONES JOSEPH L
IPC: A47L9/10
Filed: 2010-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autonomous cleaning device capable of optimizing the cleaning capability and efficiency of a cleaning mechanism.  <P>SOLUTION: The autonomous floor-cleaning robot comprises: a housing structure including a chassis; right and left main wheel assemblies for driving the robot forward; a vacuum system disposed in the chassis for cleaning a floor by ingesting particulates; a brush assembly for collecting particulates from the floor surface during the floor cleaning; and a removable dust cartridge communicating with the vacuum system or main brush assembly and removably mounted in the housing structure for storing the particulates ingested by the vacuum system or collected by the brush assembly. The dust cartridge includes a bottom member, a top member, a sidewall member which joins the bottom member and the top member with each other, and a curved arcuate member disposed in combination with the top member and the sidewall member to define an outer sidewall structure in the rear of the autonomous floor-cleaning robot.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012001031-A (JP)
Title: Pneumatic tire
Inventor: SUDO HIROKI
IPC: B60C13/00
Filed: 2010-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire equipped with an identifier which can suppress cracks, improve visibility irrespective of a light irradiation state or a tire rotation angle and is advantageous in achieving a cost reduction of a mold for tire molding.SOLUTION: The identifier 14 consists of a first part 20 positioned at a site away in a direction perpendicular to the surface 12A of a sidewall portion 12 and a second part 22 formed on the first part 20 and further away from the first part 20 in a direction where the first part 20 is away from the surface 12A. A site at a boundary between the surface 12A and the first part 20 consists of a first inclined portion 24 which is gradually displaced from the surface 12A to the first part 20. A portion at a boundary between the first part 20 and the second part 22 consists of a second inclined portion 26 which is gradually displaced from the first part 20 to the second part 22.
Patent JP-2012006174-A (JP)
Title: Inkjet printing device, and inkjet printing method
Inventor: MURO KENTARO
IPC: B41J2/175
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet printing device that prints objective images while ensuring bleeding performance satisfactorily and eliminating soilure to a conveying mechanism or the like.SOLUTION: The inkjet printing device that performs printing on a print medium with a print head including a nozzle for discharging ink, includes: a transport unit transporting the print medium; a printing unit discharging the ink from the print head while transporting the print medium by the transporting unit such that the printing unit prints an image for printing and an image formed by a preliminary discharge on the print medium; a first limiting unit limiting, based on image data on the image for printing, an ink amount to be discharged such that the amount of ink per unit area of the print medium is equal to or less than an upper limit Alim; and a second limiting unit limiting an ink amount to be discharged for the image formed by the preliminary discharge such that the amount of ink per unit area of the print medium is more than the upper limit Alim and is equal to or less than an upper limit Blim.
Patent JP-2012007635-A (JP)
Title: Rotating inertial mass damper
Inventor: ISODA KAZUHIKO
IPC: F16H25/20
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a rotating inertial mass damper which can provide a large inertial mass effect without increasing the size.SOLUTION: This rotating inertial mass damper 40 is interposed between a first member and a second member which displace relative to each other in the direction in which these members are abutted on and separated from each other for reducing the relative vibration thereof. The rotating inertial mass damper includes a displacement amplifying mechanism. The displacement amplifying mechanism includes: ball screws 21, 22 each having a screw part, a nut allowing the screw part to be inserted thereinto, and a ball bearing disposed between the screw part and the nut; and a rotating weight 31 disposed to be rotated together with the screw parts or the nuts. The first screw part 11 and the second screw part 12 are disposed on both sides of the rotating weight. The first nut 13 into which the first screw part is inserted and the second nut 14 into which the second screw part is inserted are also disposed on both sides of the rotating weight. The first lead of the first ball bearing disposed between the first screw part and the first nut and the second lead of the second ball bearing disposed between the second screw part and the second nut are different from each other.
Patent JP-2010234079-A (JP)
Title: Filter for removal of substances from blood products
Inventor: ZAMBIANCHI LAURA
IPC: A61M1/34
Filed: 2010-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide novel polymeric materials, which are particularly suitable for the manufacturing of the porous element of a blood filter device, and to provide a polymeric material which can be processed into fine fibres, e.g. by melt-blowing, which have the appropriate hydrophilicity (CWST) for use in a blood filter, without the need of additional surface coating or surface grafting.  <P>SOLUTION: The filter for the removal of substances from blood products. The filter for the removal of substances from blood product has a porous element of a polymeric material consisting of a polyether-ester copolymer or of a polymer blend comprising the copolymer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012012945-A (JP)
Title: Control device for direct injection gasoline engine
Inventor: TOSHINARI TAKASHI
IPC: F02D41/02
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To further suppress smoke generation while avoiding adverse effect to an engine 1 caused by oil dilution before finish of warming-up of an engine 1.SOLUTION: In a non-warmed up state before finishing warming-up of an engine body 1 and on the basis of the temperature of the engine body 1 sensed at starting of the engine body 1, a control means (Engine controller 100) sets the fuel injection time at predetermined time on the lead angle side in an intake stroke if the start time temperature is lower than a predetermined temperature, and meanwhile sets the fuel injection time on the delay angle side from the predetermined time in the intake stroke if the start time temperature is higher than a predetermined temperature.
Patent JP-2012011603-A (JP)
Title: Information processing apparatus, image output apparatus, information processing method, and program
Inventor: UEDA KOICHI
IPC: B41J5/30
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem with an image output apparatus where an image data output unit and a data control unit executing image processing are connected via an inter-chip bus using an inter-chip interface, wherein a buffer is required to execute a real-time image output without interruption, which results in the increase of buffer size with the increases of the speed and resolution of recent output images.SOLUTION: When data stored in a memory are transferred to a buffer in the output unit, a first mode in which data equal to the buffer size are transferred and a second mode in which data smaller than the buffer size are transferred a plurality of times are used to transfer the data stored in the memory.
Patent JP-2011070645-A (JP)
Title: Mobile object device
Inventor: MURASE YUICHI
IPC: B25J13/00
Filed: 2010-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To move a robot, while suitably inferring an operator's operation intent.  <P>SOLUTION: A ZMP detection means 22 detects a ZMP position of the robot moving along a ground surface (traveling surface), an operation purpose inference means 44 infers an operation purpose, based on the ZMP position moved by a force applied from the operator to the robot which is detected by the ZMP detection means 22, and a movement means 42 moves the robot based on the operation purpose inferred by the operation purpose inference means 44.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012012072-A (JP)
Title: Synthetic resin bottle having double wall structure
Inventor: MURATA YOSHIYUKI
IPC: B65D1/00
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin bottle having a double wall structure including a bottle body serving as an insert material, having a decorative layer having a metal foil film layer formed by a hot stamp method and is transferred and laminated on an outer circumference surface, and a mold-injected transparent outer shell body, in order to sufficiently suppress peeling of the decorative layer itself, and generation of wrinkles or cracks of the metal foil film layer.SOLUTION: The synthetic resin bottle has a double wall structure formed of the bottle body as a synthetic resin blow bottle body having a cylindrical mouth portion connected to it, and the transparent outer shell body made of a synthetic resin into a cyliderical shape having a bottom which covers a barrel portion and bottom part of the bottle body. The outer shell body is formed by injection molding with the bottle body used as the insert material. The bottle body is structured by transferring and laminating the decorative layer piece having the metal foil film layer formed by the hot stamp method on the outer circumference surface of the barrel portion, and covering a predetermined region including the decorative layer piece of the outer circumference surface and a periphery of the decorative layer piece with a transparent protective layer.
Patent JP-2012015309-A (JP)
Title: Semiconductor device manufacturing method
Inventor: TAKANO EIJI
IPC: H01L21/301
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which reduces manufacturing cost, for example.SOLUTION: The semiconductor device manufacturing method comprises the steps of bonding a semiconductor substrate on which a plurality of semiconductor elements are formed on a first main surface of a glass substrate having the first main surface and a second main surface, singulating regions among the plurality of semiconductor elements on the semiconductor substrate, with being supported by the glass substrate, forming scratches on at least one of the first main surface and the second main surface in regions corresponding to the regions among the plurality of semiconductor elements before or after the bonding step and before the singulating step, and breaking the regions on the glass substrate where the scratches are formed as to be singulated into a plurality of semiconductor devices after the singulating step.
Patent JP-2012012535-A (JP)
Title: Lance
Inventor: NISHIOKA ATSUSHI
IPC: C10B29/06
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a lance accompanying an increase in weight in no small way by providing an air cooling means as a cooling means.SOLUTION: The lance 1 sprays a thermal spray material on a furnace wall when a coke oven is repaired. The lance has a double tube structure where a protective pipe 13 is externally filled to a body pipe 11 press-feeding a thermal spray material TSM with oxygen O. The tip of the protective pipe 13 is closed, and an air jet nozzle 131 jetting compressed air Air fed to a gap between the body pipe 11 and the protective pipe 13 is projected from the side face in the vicinity of the closed tip to the extending orthogonal direction of the protective pipe 13.
Patent JP-2012019607-A (JP)
Title: Fuel cell vehicle
Inventor: OHASHI YASUHIKO
IPC: H01M8/10
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of high-concentration area of hydrogen in a closed space when a fuel cell vehicle is parked in the closed space such as a garage.SOLUTION: When hydrogen leakage is detected only from a roof hydrogen detector 91, a bypass passage 80 is allowed to communicate, and to make a radiator fan 65 differentially actuate, so that an air compressor 30 is operated. Thereby, the air in a garage 200 can be agitated by sucking outside air from the radiator fan 65 and by sending the same out toward an exhaust pipe 130.
Patent JP-2010246985-A (JP)
Title: Pinball game machine
Inventor: SUZUKI YASUO
IPC: A63F7/02
Filed: 2010-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine which evokes excitement and enjoyment of a player by imparting variations in performance properties.  <P>SOLUTION: A game board 6 includes: a starting means 15 for detecting game balls; a symbol display means 21 for varying a plurality of symbols for a prescribed period of time on the condition that the starting means 15 detects the game ball; and a game state-generating means for generating a game state which is advantageous to the player when the symbol after the variation of the symbol display means 21 is in a specific mode. The game board 6 includes: a performance display means 22 for executing a performance display different from the symbol display means 21; and a hiding means 23 for switching between a hiding state in which the entire or a portion of the performance display of the performance display means 22 is hard to recognize and a non-hiding state in which the recognition is made easily.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012021556-A (JP)
Title: Free ball bearing and bearing unit
Inventor: IGUCHI KAORU
IPC: B65G39/02
Filed: 2010-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a free ball bearing and a bearing unit, which can suppress the rotation of a main ball without causing contamination in a carrying chamber.SOLUTION: The free ball bearing 110 includes: a body 20 that has a ball cup 23; a plurality of support balls 41; a main ball 42 that is rotatably supported by the concave hemispherical surface 21 through the support balls 41; a housing 30 formed with a main ball protruding opening 31; a support ball retaining ring 50 having a retaining prong 55 that is inserted between the concave hemispherical surface 21 and the main ball 42 and restricts the movement of the support balls 41, thereby increasing the rotational resistance of the main ball 42; a movable body 60 that is provided movably in the housing 30; an energizing means 61 that elastically energizes the movable body 60; and a driving force transmitting part 71 that connects the movable body 60 to the support ball retaining ring 50. The movable body 60 can switch between a position in which the movement of the support balls is restricted by the retaining prong 55 and a position in which the restriction is released against the energizing force.
Patent JP-2012021476-A (JP)
Title: Rotary machine
Inventor: MIZUTA IKUHISA
IPC: F02C9/54
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To suppress aerodynamic performance from being varied in accordance with a rotational angle of a variable stator vane in a rotary machine having the variable stator vane.SOLUTION: In a wall face of a flow channel wall 5, the region where the variable stator vane 3b rotates is flattened region R.
Patent JP-2012020053-A (JP)
Title: Teeth observation device
Inventor: KANEKO MAMORU
IPC: A61B1/24
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To easily and visually recognize peripheral parts of teeth without affecting image quality of a fluorescence image obtained by imaging faint fluorescence from a lesion part such as caries existing in the teeth.SOLUTION: A teeth observation device 1 includes: an excitation light source 6 that generates excitation light with a wavelength in a near-infrared region; a visible light source 8 that generates visible light with a wavelength in a visible region; a light illumination section 3 that irradiates the same positions of the teeth with the excitation light from the excitation light source 6 and the visible light from the visible light source 8; an excitation light cut filter 13 that transmits the fluorescence generated from a fluorescence probe applied to the teeth A by excitation light illumination, while blocking light of a band including the wavelength of the excitation light and equal to/shorter than the wavelength of the excitation light; an imaging section 14 that operates in synchronization with the excitation light source 6 and that images the fluorescence transmitted through the excitation light cut filter 13; and a control section 5 that performs control so as not to irradiate the teeth A with the visible light from the visible light source 8 in an imaging period in which the fluorescence is imaged by the imaging section 14.
Patent JP-2012028495-A (JP)
Title: Semiconductor light-emitting element manufacturing method and semiconductor light-emitting element, lamp, electronic equipment and machinery
Inventor: SAKAI HIROMITSU
IPC: H01S5/343
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element and a manufacturing method of the same which prevent decrease in crystallinity of an n-type semiconductor layer, a light-emitting layer and a p-type semiconductor layer due to crystallinity of a ground layer or contamination of impurities and enable a high output power to be gained.SOLUTION: A semiconductor light-emitting element manufacturing method comprises a first step of forming a ground layer on a substrate at a first metalorganic chemical vapor deposition apparatus, and a second step of sequentially laminating a first n-type semiconductor layer, a second n-type semiconductor layer, a light-emitting layer and a p-type semiconductor layer on the ground layer at a second metalorganic chemical vapor deposition apparatus.
Patent JP-2012028611-A (JP)
Title: Mobile electronic apparatus, and support member of electric substrate
Inventor: SUZUKI YASUHIRO
IPC: H04M1/18
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a mobile electronic apparatus achieving both high waterproof performance and high strength.SOLUTION: A support member 204 is a soft resin for supporting an electric substrate 203. A front case 201 and a rear case 202 respectively enclose sidewalls covering the side faces of the mobile electronic apparatus 200. On an end of the sidewall of the front-side case 201 and an end of the sidewall of the rear-side case 202, concave-shaped grooves are provided respectively. The support member 204 has a front convex portion fitting a groove provided on the end of the sidewall of the front case 201, and a rear convex portion fitting a groove provided on the end of the sidewall of the rear case 202, respectively, and includes a peripheral portion 214 supported by the front case and the rear case.
Patent JP-2012033536-A (JP)
Title: Thermistor device
Inventor: WAKABAYASHI HIROSHI
IPC: H01C7/04
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermistor device capable of reducing shear stress which acts on a thermistor element.SOLUTION: A thermistor device comprises: a thermistor element provided with a pair of terminal electrodes formed thereon; and a pair of core wires having tip ends connected to the terminal electrodes, respectively. The core wires each have a coated wire main portion which is continuously covered with coating resin along the longitudinal direction, and a tip end processed portion formed at a tip end of the coated wire main portion. The tip end processed portion has, in the following order, a coated wire removed portion from which the coating resin is removed at a predetermined distance from the coated wire main portion, a coating resin remaining portion covered with the coating resin, and a tip end exposed portion which is exposed from the coating resin remaining portion and is connected to the terminal electrode of the thermistor element at the tip end. The core wires are connected to each other at the coated wire removed portion via fixing resin.
Patent JP-2012035279-A (JP)
Title: Method and device for joining metal member by caulking
Inventor: NAKAZAWA MORITAKA
IPC: B21D39/03
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for joining a metal member by caulking, capable of ensuring sufficient conduction to improve reliability when applied to electric connection by more surely joining the metal member.SOLUTION: A pressing recess 21a of a punch 21 is constituted of a center pressing portion 21b and a peripheral pressing portion 21c. The metal members 4, 5 clamped between a second die 12 and a pressing plate 22 are pressed by the center pressing portion 21b and the pressing recess 13, and then, the peripheral portions of the metal members 4, 5 which are pressed by the center pressing portion 21b are further pressed by the peripheral pressing portion 21c and are joined.
Patent JP-2012036603-A (JP)
Title: Railroad track displacement measuring device having snow melting function
Inventor: SATO TETSUO
IPC: E01B35/00
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a railroad track displacement measuring device having a snow melting function, capable of highly reliably and stably measuring track displacement while melting falling snow in a region where snow is accumulated on and around a railroad track.SOLUTION: The railroad track displacement measuring device includes: a plurality of targets 30 for track measurement provided at every prescribed interval in the longitudinal direction of the railroad track; and a track displacement measuring device 10 which is installed near the railroad track and measures the position of the target for the track measurement by projecting measurement light to the target for the track measurement and receiving reflected light; a heating element 51 for melting snow, for generating heat for preventing falling snow from being accumulated at the lower part of the target for track measurement and near the lower part; and a heating element attaching device 50A which is provided with a heating element attaching member 52 where the heating element for melting snow is attached turning a heat radiation surface to a roughly vertical direction, and installs the heating element for melting snow in the railroad track so as to be positioned between the track surface of the railroad track and the target for track measurement.