baber/WOPTO huggingface dataset:
Patent JP-2012189311-A (JP)
Title: Combustion device, and method of operating the same
Inventor: AOYANAGI YUSUKE
IPC: F23G7/04
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device, along with a method of operating the same, capable of reliably burning powdered carbide, by using a fuel gas mainly made of methane as its fuel.SOLUTION: In the combustion device, a combustion burner 1 including a fuel injection pipe 5, a primary air supply pipe 7, a carbide supply pipe 11 for supplying powdered carbide, and a secondary air supply pipe 14, is disposed while facing a combustion chamber opening 3, the fuel injection pipe 5 injects the fuel gas mainly made of methane, the primary air is circularly supplied while circulated around the fuel injection pipe 5, the carbide supply pipe 11 is opened to a tip side in the injecting direction, with respect to the fuel injection pipe 5, the powdered carbide is circularly supplied while circulated around the primary air supply pipe 7, the secondary air is circularly supplied while circulated around the carbide supply pipe 11, and the combustion chamber opening 3 is configured so that its cross-sectional area is gradually reduced from a burner combustion section side toward a combustion chamber 2 side to a minimum diameter section 18, and then gradually enlarged to the combustion chamber 2. The method of operating the combustion device is also provided.
Patent JP-2013165850-A (JP)
Title: Game device and supply device
Inventor: SAITO KOHEI
IPC: A63F7/06
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a game device which allows novel amusement of a game to be provided, and the amusement of the game to be maintained for both players to be opponent to each other even when there is skill level difference between both the players.SOLUTION: An air hockey game device 100 is a game device designed to allow a plurality of players to play a game of putting a first puck 10 and a second puck 20 into the other player's goal by hitting game medium by using hitting means while competing against each other. The air hockey game device 100 includes: a field board 210 having a sliding surface to allow the first puck 10 and the second puck 20 to slide and a wall surface provided around the sliding surface; a plurality of goal pockets 220 storing the game medium as goals; a supply unit 400 supplying the plurality of second pucks 20 to the field board 210 at the same time during the game; and a structure of controlling the supply unit 400 in accordance with a state of progress of the game.
Patent JP-2013171550-A (JP)
Title: Non-factoid question answering system and computer program
Inventor: OH JONG HOON
IPC: G06N20/10
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a non-factoid question answering system which can offer better accuracy.SOLUTION: A question answering system 160 includes; a candidate sentence retrieval unit 222 which takes out answer candidates from a corpus storage unit 178 in response to a question; a feature vector generator unit 232 which generates a feature for the combination of the question and each of the answer candidates; an SVM 176 which has learned to calculate a score representing a degree of correctness of the combination of the original question and the answer candidate when the feature vector is given; and an answer sentence ranking unit 234 which outputs as an answer the answer candidate having the highest calculated score. The feature is generated based on results of a morphological analysis and a syntax analysis for the question, positively or negatively evaluated phrases in the question and polarity thereof, and semantic classes of nouns in the feature.
Patent JP-2013159550-A (JP)
Title: Silicon processing apparatus and use thereof
Inventor: HYUN JANG SOO
IPC: C01B33/02
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a silicon processing apparatus for production of a silicon lump or a silicon ingot by melting waste silicon using gas.SOLUTION: A silicon processing apparatus includes: a lower casing which has an opening part formed on an upper side; an upper casing which has the other opening part communicating with the opening part and formed on a lower side, and is attachable to and detachable from the lower casing; a crucible which is configured to move along the opening part and the other opening part, and to house silicon; a support base which is positioned below the crucible and supports the crucible; an elevation part which is coupled to the support base, positioned below the support base, and configured to elevate the support base; a gas burner which is inserted into the upper casing while penetrating the upper casing, and is configured to supply gas for melting the silicon; a heat insulator which is mounted in the upper casing and surrounds the crucible; and an exhaust pipe which includes one end opposed to a side face of the crucible and the other end positioned outside the upper casing, and is configured to discharge exhaust gas, discharged as the silicon is melted, to the outside.
Patent JP-2013178892-A (JP)
Title: Cable connector
Inventor: KITAGAWA MIKI
IPC: H01R12/79
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a cable connector capable of improving a lock retaining property against an unexpected external force while miniaturizing the overall connector, in spite of a type including a Non-ZIF and an actuator.SOLUTION: A cable connector comprises a pair of lock members 45 and a pair of spring means 60. The pair of lock members 45 are rotatable independently of each other with respect to an insulator between a lock position that can be engaged with a locked portion of a cable and an unlock position that cannot be engaged with the locked portion. The pair of spring means can be deformed elastically while holding the lock members at the lock position, respectively. The spring means includes an elastic deforming part 62, a distal end extending part 63 and an engage part 64 which extends in parallel with the elastic deforming part from a distal end of the distal end extending part to a proximal end side and is engaged with the lock member to integrate the spring means and the lock member.
Patent JP-2013177940-A (JP)
Title: Power transmission device for vehicle
Inventor: AKIMOTO TATSUYA
IPC: F16D13/72
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To improve discharge performance of dust such as abrasion powder, by enhancing a flow of air passing through a dry type friction clutch.SOLUTION: Dust such as abrasion powder is discharged to the outside by flows K1-K3 of air passing through the inside of a dry type friction clutch to the radially outside. A suction duct 45 is disposed to a housing cover 13 of a clutch housing 11 disposed in an axial clearance between the dry type friction clutch and the damper 3. Air whose pressure is increased by rotation of the damper 3 and which flows near an outer peripheral part of the damper 3 is fed to near an engagement portion between a clutch hub 22 of the dry type friction clutch and a hub-side friction plate 25 by the suction duct 45, to enhance the air flows K1-K3.
Patent JP-2013180443-A (JP)
Title: Liquid jetting apparatus
Inventor: TANAKA TAKESHI
IPC: B41J2/165
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jetting apparatus allowing maintenance operation to be performed properly when a cartridge is replaced.SOLUTION: A liquid jetting apparatus includes: liquid containers 26; a jetting head 10 having nozzles NZ that jet a liquid; liquid supply portions 17 that supply the liquid to the jetting head 10; and a maintenance portion that maintains the jetting head 10. Each liquid supply portion 17, which has a liquid absorber 28 provided in a liquid housing body 26 and a filter 31 provided in a liquid flow path 23 in the jetting head 10, supplies the liquid from the liquid housing body 26 side to the jetting head 10 side by bringing the liquid absorber 28 and the filter 31 into contact with each other. The maintenance portion performs maintenance operation in the case where the amount of liquid evaporation in the liquid flow path between the filter 31 and the nozzle NZ exceeds an amount of evaporation that causes liquid meniscus of the nozzle NZ to be broken when the liquid absorber 28 and the filter 31 are separated from each other by the removal of the liquid container 26.
Patent JP-2013180615-A (JP)
Title: Tire
Inventor: HARADA TAKASHI
IPC: B60C1/00
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a tire formed of a resin material and excellent in adhesion durability between a reinforcing metal cord member and a tire skeleton.SOLUTION: A tire has an annular tire skeleton formed of a resin material, and a reinforcing metal cord member wound around the external periphery of the tire skeleton. At least a part of the reinforcing metal cord member is coated with a coating mixture containing at least a thermoplastic resin and a rubber component, a content of the thermoplastic resin in the coating mixture exceeds 60 mass% and is not larger than 95 mass%, and a content of the rubber component in the coating mixture is not smaller than 5 mass% and smaller than 40 mass%.
Patent JP-2012148279-A (JP)
Title: Cyclonic separating apparatus
Inventor: GOMICIAGA-PEREDA RICARDO
IPC: A47L9/16
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a cyclone separating apparatus which includes a shroud that can maintain the circulation of enough air still, and decreases the amount of dirt and dust that passes.SOLUTION: The cyclonic separating apparatus (100) comprises a chamber (112) for separating dirt and dust from an airflow, an inlet (110) to the chamber (112) and a shroud (200). The shroud (200) comprises a wall (200) having a multiplicity of through-holes (208) forming an outlet from the chamber (112), each through-hole (208) having a width and a height, wherein the through-holes (208) have substantially rectangular cross-sections with width to height ratios in the range of 1.5:1 to 1:1.5. The rectangular cross section of the through-holes (208) maximizes the available through-hole (208) area in the shroud (200). This results in a low pressure drop across the shroud (200) and reduces the amount of material required for manufacture.
Patent JP-2013184235-A (JP)
Title: Calibration method and calibration apparatus for robot
Inventor: OTA HIROMITSU
IPC: B25J9/10
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a calibration method and apparatus for a robot capable of performing calibration of the robot having redundancy without using devices such as a three-dimensional measuring instrument, a displacement detector and a hand-held camera.SOLUTION: A distal end of a manipulator having redundancy is constrained so as to leave one degree of freedom, an attitude of the manipulator is changed into a plurality of attitudes that are allowed by the redundancy by outputting joint position command values from a controller to servomotors that drive links that constitute the manipulator of which the distal end is fixed, and calibration is performed by obtaining parameter errors of a robot constant of the manipulator on the basis of the joint position command values and actual measured values from rotary encoders, which are respectively provided at the servomotors, after each attitude change.
Patent JP-2013185874-A (JP)
Title: Infrared detector
Inventor: NISHIDA SOUSUKE
IPC: G01J1/02
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To easily and accurately position an opening of a housing and a light reception part of a resin mold type infrared sensor in a process of mounting a substrate on which the infrared sensor is mounted in the housing.SOLUTION: An infrared sensor 2 mounted on a substrate 1 includes an element 21 enveloped by a resin package, and a resin visual field restriction part 23 provided over a periphery of a light receiving surface 21a. An opening 31 of a housing 3 and the light receiving surface 21a of the infrared sensor 2 are positioned by the engagement of positioning protrusions 33 which protrude from a surface facing to the substrate 1 in the vicinity of the opening 31 of the housing 3 with position restriction parts 11 formed in the substrate 1.
Patent JP-2013187257-A (JP)
Title: Magnetic memory
Inventor: KONDO TAKESHI
IPC: H01L29/82
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic memory which can be reduced in manufacturing cost.SOLUTION: The magnetic memory of the present embodiment includes: a magnetic material structure which extends in a first direction and has an annular cross section in a plane orthogonal to the first direction; a nonmagnetic layer provided on an outer surface of the magnetic material structure along the first direction; and a reference part which contains a magnetic material and is provided on a part of that surface of the nonmagnetic layer which is on the side opposite to the magnetic material structure.
Patent JP-2013188018-A (JP)
Title: Energy harvesting device
Inventor: IWASAKI IKUO
IPC: H02J7/00
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To supply stable power to a load even when environmental energy varies.SOLUTION: An energy harvesting device includes: a first power generation part which captures environmental energy other than heat to generate first power; a second power generation part which captures heat as environmental energy to generate second power; a secondary battery for storing the first power and the second power; and a processing unit for performing predetermined processing on the basis of power supplied from the secondary battery.
Patent JP-2013188052-A (JP)
Title: Electric power conversion system
Inventor: NAKAYAMA YUSUKE
IPC: H02M7/48
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an electric power conversion system which prevents false detection of a current sensor.SOLUTION: Multiple power modules (60) are radially placed on an upper surface of a base part (100), and a first bus bar (120) and a substrate (130) are sequentially laminated above the power modules (60). Multiple second bus bars (114) respectively extend from the multiple power modules (60) at the outer peripheral side of the substrate (130) in an erection direction from the base part (100). Current sensors (131) are placed so as to correspond to the multiple second bus bars (114).
Patent JP-2013191469-A (JP)
Title: Conductive pattern formation method and conductive member
Inventor: NISHIMURA NAOYA
IPC: H01B13/00
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a conductive pattern formation method for forming a conductive pattern having a high conductivity even when using a composition containing ultrafine metal particles in a low concentration, and to provide a conductive member.SOLUTION: In the conductive pattern formation method, a composition containing ultrafine metal particles having an average particle size of 1-100 nm is imparted to the surface of a substrate for forming a conductive pattern, where a porous layer containing inorganic fine particles as a main component is formed on a support and a resin layer is formed on the porous layer, and the average value of the width of cracks existing in the surface of the resin layer is 0.10-2.5 μm.
Patent JP-2013188191-A (JP)
Title: Carbonated alcoholic beverage
Inventor: WADA KANAKO
IPC: C12G3/04
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a carbonated alcoholic beverage having palatability of fresh vegetables and suppressed in generation of gush in opening the cap of a vessel, and a method for improving the gush and flavor of the carbonated alcoholic beverage.SOLUTION: There are provided a carbonated alcoholic beverage containing 0.5-75 mass% vegetable juice, 1-5 mass% citrus fruit juice and having a pH of 3-4.5, and a method for improving gash and flavor of the carbonated alcoholic beverage by bringing the same to contain 0.5-75 mass% vegetable juice and 1-5 mass% citrus juice and to have a pH of 3-4.5 in the carbonated alcoholic beverage containing the vegetable juice.
Patent JP-2013194528-A (JP)
Title: Turbocharger
Inventor: TAKAHASHI YUKIO
IPC: F01D5/04
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To improve durability of a turbine shaft by suppressing the concentration of stress to a border portion between a side face and a bottom face of a recess provided in one end of the turbine shaft.SOLUTION: A turbocharger includes a turbine shaft 7 and a turbine impeller 8. In one end of the turbine shaft, there are provided a welding surface 20 to which a wheel 23 of the turbine impeller is welded, a protrusion 21 having a diameter smaller than the welding surface and protruding from the welding surface in an axial direction of the turbine shaft, and a recess 22 provided inward in a radial direction of the turbine shaft from the protrusion and recessed in the axial direction from one end side of the turbine shaft to another end side. The turbine impeller includes an insertion hole 23e which is formed in the wheel and into which the protrusion of the turbine shaft is inserted. While opposing an edge of the insertion hole to the welding surface, the impeller is welded to the turbine shaft and a depth L of the recess in an axial direction of the recess with a distal end of the protrusion as a criterion is 1.8 times as large as a protruding height Lref in an axial direction of the protrusion with the welding surface as a criterion.
Patent JP-2013193319-A (JP)
Title: Liquid amount detecting device, and liquid supply device
Inventor: SEISHIN TAKAHITO
IPC: B41J2/175
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid amount detecting device capable of accurately detecting the amount of liquid in a tank, and a liquid supply device including the liquid amount detecting device.SOLUTION: A plurality of sensor electrodes A-E are mounted on a sub-tank for supplying ink to a head. An MCU including a sensor circuit connected to each of the sensor electrodes A-E causes each of the sensor electrodes A-E to function as a capacitance detecting electrode by time division. The MCU computes the amount of ink in the sub-tank based on the obtained capacitance. The amount of ink in the sub-tank can thereby be more accurately computed than the conventional case where capacitance is detected by fixed detecting electrodes.
Patent JP-2012120886-A (JP)
Title: Mannequin
Inventor: NAKAJIMA KUNIO
IPC: A47F8/00
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that in a conventional method in which only a mannequin's body is formed by blow molding, and for an arm or the like, a different thing with a shoulder joint structure or an elbow joint structure is attached, thereby higher cost is unavoidable.SOLUTION: In a mannequin which is formed by blow molding of a thermoplastic resin, a joint is composed by a bellow structure, thereby the problem is solved. Moreover, an arm and a hand are formed by blow molding through a shoulder joint part or an elbow joint part, thereby the mannequin can be manufactured markedly inexpensively comparing with a conventional product.
Patent JP-2013198701-A (JP)
Title: Vacuum cleaner and attachment thereof
Inventor: OTSUKA YUJI
IPC: A47L9/24
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner attachment that further facilitates cleaning of a face to be cleaned by freely bending.SOLUTION: An attachment 35 is an attachment of a vacuum cleaner and can be connected to a communication tube 24 for communicating with the suction side of a blower of the vacuum cleaner. The attachment 35 has a soft pipe 45 that is cylindrically formed with a flexible member. The attachment 35 also has hard pipes 55, 56 that are cylindrically formed with a harder member than in the soft pipe 45 and that are in communication with the soft pipe 45.
Patent JP-2012185164-A (JP)
Title: Improved system for scatterometric measurements and applications
Inventor: ANATOLY FABRIKANT
IPC: G01B11/24
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To provide spectroscopic scatterometric systems and methods employing models for measuring parameters of a diffracting structure.SOLUTION: Eigenvalues of models that are precalculated are stored and reused later for other structures having certain common characteristics. Scatterometric data used to find a value of at least one parameter can be limited to those at wavelengths that are less sensitive to underlying film characteristics. A model for a three-dimensional grating may be constructed by slicing a representative structure into a stack of slabs 200'(i) and creating an array of rectangular blocks 210, 212, 214, 216, 218 to approximate each slab.
Patent JP-2013207021-A (JP)
Title: Resin composition for solar cell sealing material
Inventor: OTA KOICHI
IPC: C08K9/04
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for a solar cell sealing material, which has a further improved acid accepting effect by further improving dispersibility of a layered composite metal compound and is capable of prolonging the service life of a solar cell and suppressing deterioration in conversion efficiency thereof, and to provide a solar cell sealing material.SOLUTION: The resin composition for a solar cell sealing material, which contains an ethylene copolymer (A), is characterized by containing at least one of a layered composite metal compound of a specific structure, whose surface is coated with an organic compound, and a fired product thereof.
Patent JP-2013206527-A (JP)
Title: Library device
Inventor: TANAKA ATSUSHI
IPC: G11B23/50
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a library device that prevents removed dust from sticking on a cleaning brush and efficiently cleans a cartridge with the cleaning brush having no sticking dust.SOLUTION: A library device is characterized in that an accessor A includes a cartridge storage portion 7 which stores a cartridge C taken in and a picker mechanism P which takes the cartridge C in and out of the cartridge storage portion 7 and a drive device 5 or the accessor A includes a brush 13 which is supported rotatably through a rotary support shaft and cleans a surface of the cartridge C taken in and out of the cartridge storage portion 7, and a brush rotating mechanism which rotates the brush 13 as the cartridge C is taken in and out by the picker mechanism P.
Patent JP-2013211668-A (JP)
Title: Mobile communication system, base station, and signal transmission system
Inventor: WATANABE SHINGO
IPC: H04W24/02
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To review communication conditions as needed.SOLUTION: A demodulator (52) of a mobile terminal (12-1) measures the signal quality of a received downlink signal, and supplies the measured signal quality to an environmental change detector (54). The environmental change detector (54) detects whether the prescribed change occurs that involves reviewing communication conditions, on the basis of the comparison result of different statistics for different time periods of the signal quality from the demodulator (52). The mobile terminal (12-1) transmits the results of environmental change detection by the environmental change detector (54) to a base station (10A) over the uplink. A controller (20) of the base station (10A) notifies a management server (14) of the results of environmental change detection from the mobile terminal (12-1). The management server (14) reviews communication conditions for base stations (10A, 10B), such as base station parameters, according to the results of environmental change detection from the base stations (10A, 10B).
Patent JP-2013209508-A (JP)
Title: Thermoplastic resin composition and molded article thereof
Inventor: KINOSHITA KOJI
IPC: C08L101/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having excellent heat-releasing properties, and to provide a molded article thereof.SOLUTION: There is provided a thermoplastic resin composition obtained by compounding a thermoplastic resin (A), with a heat-conductive filler (B) and a complex oxide (C). Preferably, the complex oxide (C) is a silicon element-containing compound, especially at least one kind selected from steatite, enstatite, willemite, cordierite, forsterite, zircon and mullite. A molded article thereof is also provided.