baber/WOPTO huggingface dataset:
Patent JP-2011251880-A (JP)
Title: Vanadate-phosphate glass excellent in water resistance and chemical durability
Inventor: NISHIDA TETSUAKI
IPC: C03C4/14
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a vanadate-phosphate glass having conductivity, water resistance and chemical durability.SOLUTION: The vanadate-phosphate glass is obtained by melting a raw material composition including a metal oxide mixture containing vanadium oxide, barium oxide and iron oxide, and diphosphorus pentoxide, with the total mole number of metal atoms contained in the metal oxide mixture to the total mole number of phosphor atoms being 41:59 to 60:40, followed by quenching and solidifying, and then annealing the resulting mixture at a temperature ranging from the glass transition temperature of vanadate-phosphate glass to the melting point thereof for a predetermined time.
Patent JP-2011258613-A (JP)
Title: Solid-state imaging device and method for manufacturing the same
Inventor: TSUNO MORIKAZU
IPC: H01L27/146
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device capable of preventing a generation of a white dot-shaped defect on a reproduction screen which is caused by a leak current due to a crystal defect.SOLUTION: A solid-state imaging device 10 comprises: a semiconductor substrate 103; a photodiode 110; a floating diffusion 160; and a transfer gate electrode 123. The floating diffusion 160 includes: a first impurity region 121 that is formed in a first region so as to extend from a surface of the semiconductor substrate 103 down to a first depth, and contains a first impurity of a first concentration; a second impurity region 122 that is formed in a second region farther from the transfer gate electrode 123 than the first region so as to extend from the surface of the semiconductor substrate 103 down to a second depth, and contains a second impurity of a second concentration; and a third impurity region 124 that is formed in the second region so as to extend from the surface of the semiconductor substrate 103 down to a third depth more shallow than the second depth, and contains a third impurity different from the second impurity, of a third concentration higher than the second concentration.
Patent JP-2011255397-A (JP)
Title: Rotary powder compression molding device
Inventor: WADA TAISUKE
IPC: B30B11/00
Filed: 2010-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a rotary powder compression molding device capable of producing core-containing moldings while suppressing a centering failure of a core member supplied into a mortar hole of a mortar mounted on a turntable.SOLUTION: A tableting device 1 includes a tableting machine 2 for compressing powder in the mortar 9 by an upper pestle and a lower pestle to form a molding, and a core supply machine 3 for supplying a core tablet A to first powder supplied into the mortar hole 9a. The core supply machine includes servo motors 45, 49 for moving a transfer disk 47 for transferring core tablets in the radius direction of the turntable 7 and in the direction approximately orthogonal thereto. The core supply machine 3 is installed in a mechanically unconnected state to the tableting machine 2. A temporary compression roll 17 for pressurizing the first powder and the core tablet supplied into the mortar hole is disposed between the disk 47 and a powder supplier 12 for supplying second powder for covering the core tablet into the mortar hole. An imaging device 31 for imaging a temporarily compressed product is disposed between the roll 17 and a scraper 24. A correction amount of a supply position of the core tablet A to the mortar hole 9a detected based on an image signal from the imaging device 31 is given to the servo motors 45, 49 by a controller 55, to thereby adjust the position of the disk 47.
Patent JP-2011259336-A (JP)
Title: Mobile station device, wireless communication system, wireless communication method, and integrated circuit
Inventor: KATO YASUYUKI
IPC: H04J11/00
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To acquire system information efficiently.SOLUTION: When a mobile station device receives from a base station device information showing that system information of at least one component carrier has been changed and stops data reception processing from the component carrier whose system information has been changed, the mobile station device starts the data reception processing from the component carrier, receives the system information, and stops the data reception processing from the component carrier after the reception.
Patent JP-2012001823-A (JP)
Title: High elastic modulus fiber with uniform structure and manufacturing method for the same
Inventor: KIKUTANI YUUJI
IPC: D01F8/14
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To provide highly strong and highly elastic modulus fiber of molten liquid crystalline polyester fiber without using a conventional method of performing high degree polymerization by means of heat treatment.SOLUTION: In composite fiber made of core component of molten liquid crystal polyester and sheath component of polystyrene with a melt flow rate (MFR) of 1 g per 10 minutes or larger or block copolymer including polystyrene block and polyolefin block, a method of manufacturing molten liquid crystal polyester by removing the sheath component by a solvent is adopted, thereby obtaining liquid crystalline polyester fiber having a uniform structure without any portion devitrifying in a fiber axis direction when observed with an optical microscope.
Patent JP-2012002087-A (JP)
Title: Chamber structure attached to suction port of multi-blade fan
Inventor: OKADA YOSHIKATSU
IPC: F04D29/44
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a chamber structure attached to a suction port of a multi-blade fan capable of improving various performance, such as reduction of the pressure loss of air flow, an increase in air quantity, reduction of power consumption, reduction of noise of operation or the like.SOLUTION: In the chamber structure, a hollow disk-like chamber 20 with a plurality of branched tubes 21 extending in a radial direction disposed at proper radial intervals on a circumferential wall, is attached onto the suction port of the multi-blade fan having a ring-shaped impeller stored in a spiral casing. In the chamber structure, the branched tubes 21 are disposed at a horizontal angle inclined with respect to the radial direction A so that air flowing into the chamber 20 from the branched tubes 21 generates vortex of the same rotation direction as the impeller.
Patent JP-2012003608-A (JP)
Title: Drive recorder for vehicle, recorded information analysis method, recorded information analysis program, and recorded information analyzer
Inventor: OISHI HIROYUKI
IPC: G08G1/00
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To allow recognition of accurate information relating to a stop state by accurately detecting timing when a vehicle has actually stopped.SOLUTION: A drive recorder 10 for vehicle includes: a vehicle speed pulse signal input part; a vehicle speed calculating part 16 which calculates a current vehicle speed on the basis of an input vehicle speed pulse signal; a pulse information acquiring part 17 which periodically acquires information showing the presence or the absence of the input vehicle speed pulse signal or an on/off level of the vehicle speed pulse signal; and a time series data recording part 18 which records information of the calculates vehicle speed and pulse information as time series data at timings synchronously with each other. When recorded data is analyzed, a time point when the calculated vehicle speed has become 0 is detected and then the time series data is searched backward from this time point to detect a time point when the presence or the absence of the vehicle speed pulse signal has changed, as an actual stop position.
Patent JP-2012004481-A (JP)
Title: Electrolytic capacitor
Inventor: KONDO MASASHI
IPC: H01G9/048
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic capacitor securing the sealability between an anode (a cathode) terminal and a sealing member.SOLUTION: In the electrolytic capacitor, a common anode lead tab terminal 17 is formed where two lead wires 16c of a first (a second) anode lead tab terminal 11 (12) are bundled into one common lead wire 16d, and a common cathode lead tab terminal 18 is formed where two lead wires 16c of a first (a second) cathode lead tab terminal 14 (15) are bundled into one common lead wire 16d. The common lead wire 16d (16d) of the common anode (cathode) lead tab terminal 17 (18) is inserted through an opening 22a (22b) of a sealing rubber 22.
Patent JP-2012007478-A (JP)
Title: Supercooling preventing member for cylinder bore wall and internal combustion engine
Inventor: NISHIO KAZUAKI
IPC: F02F1/10
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a supercooling preventing member for a cylinder bore wall which can improve the uniformity of the wall temperature of the cylinder bore wall and easily inserted into a groove-like cooling water path around the cylinder bore wall, and an internal combustion engine.SOLUTION: The supercooling preventing member is to be installed in a groove-like cooling water path formed around a cylinder bore wall in a cylinder block of an internal combustion engine. It has a contact surface to be swelled by contact with cooling water of 70°C or higher to be contacted with the wall surface of the cylinder bore wall on the groove-like cooling water path side.
Patent JP-2012009550-A (JP)
Title: Wafer processing method
Inventor: KUBOTA KAZUHIRO
IPC: H01L21/304
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a wafer processing method which can reduce strength degradation of a wafer when the wafer is circularly cut.SOLUTION: The wafer processing method of processing an outer periphery part of a wafer 11 circularly by rotating the wafer 11 while making a cutting blade cut into the outer peripheral part of the wafer 11 comprises a cutting step of rotating the wafer 11 while making the cutting blade cut into the wafer 11 to form a circular outer peripheral wall 15 at the outer periphery of the wafer 11, and a polishing step of polishing the circular outer peripheral wall 15 with a polishing pad 28 after performing the cutting step to remove a cutting distortion generated on the circular outer peripheral wall 15 in the cutting step.
Patent JP-2010266881-A (JP)
Title: Projector
Inventor: TAKASUGA HIDEKI
IPC: G03B21/16
Filed: 2010-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector for sending clean air and for efficiently cooling an object to be cooled.  <P>SOLUTION: This projector is equipped with: a light source; a light modulating device that modulates the flux of light emitted from the light source on the basis of image information to form an optical image; a projection optical system that projects the formed optical image; and an exterior housing that accommodates the light source, the light modulating device, and the projection optical system. In the projector, an opening that introduces air from the outside of the exterior housing into the inside thereof is formed in the exterior housing. The object to be cooled, a duct 613 connecting the opening to the object to be cooled, and a filter purifying the air introduced from the opening are provided inside the exterior housing. Cooling fans 614 and 615 that suck the air having been purified through the filter and send the air to the object to be cooled are provided in the duct 613. First sealing members 73 and 74 with which a gap is filled, are interposed between the cooling fans 614 and 615 and the duct 613.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012005660-A (JP)
Title: Kitchen knife
Inventor: KAWAMURA MITSUYASU
IPC: B25G1/10
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To simply and inexpensively manufacture a kitchen knife provided with a handle formed of a material such as aluminum preferable to sanitation and difficult in manufacturing.SOLUTION: The kitchen knife includes a blade body 20 provided with an edge 11 and the core 12, a cylindrical handle cover 25 made of aluminum, a handle body 21 to which the cover 25 is fixed, and an anti-slip member 26 for preventing the cover 25 from slipping off. The handle body 21, including a setting part 23 to which the inside of the cover 25 is set nearly tightly-closely, a collar part 22 provided on one end of the part 23 to prevent the cover 25 from slipping off and a fixing part 24 provided on the other end of the part 23 and to fix the member 26, is one-piece molded from a resin. The member 26 includes a recess 27 for insertion of the part 24. A wall 26b forming the recess is inserted into a gap between the periphery of the part 24 and the inside of the cover 25. The core 12 is insert-molded into the handle body 21.
Patent JP-2011179490-A (JP)
Title: Reducing and inhibiting sheet and reducing and inhibiting system for co and hc during engine combustion
Inventor: WATANABE TADAO
IPC: F02M27/04
Filed: 2010-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To achieve inhibition and reduction of environmental pollutants by enhancing fuel consumption of an engine, by enhancing consumption efficiency of fuel, by lowering concentrations of mainly CO (carbon monoxide), HC (hydrocarbon) contained in exhaust gas, and by lowering a total discharge quantity of CO (carbon monoxide), HC (hydrocarbon).  <P>SOLUTION: In a reducing and inhibiting sheet and system of CO and HC during engine combustion in which a flexible adhesive sheet of 1 to 3 millimeters is adhered at a battery position installed in the vicinity of an engine, air cleaner position and muffler position, the flexible adhesive sheet is composed of kneading materials of natural ore powder and a synthetic rubber/synthetic resin materials. The natural ore powder is composed of black silica, Sera-stone, phyllite, Onega-stone, Io-stone, germanium ore, titanium, zirconium, radium ore, crystal, shellfish fossil, and the synthetic rubber/synthetic resin material is composed of NBR (synthetic rubber), polyethylene, and zeolite.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012008898-A (JP)
Title: Central processing unit, control system and port setting method
Inventor: OGASAWARA MASAAKI
IPC: G06F13/24
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a central processing unit capable of controlling external devices other than a low-speed external device outputting a waiting signal even in a situation where waiting operation continues, a control system with the processing unit, and a port setting method performed by the central processing unit.SOLUTION: When a waiting signal is input to a wait terminal T1 at the time of start-up, a CPU 2 does not execute setting for a port P4 and the wait terminal T1 that are connected to an LCD controller IC 7, but executes setting for multiple ports P1 to P6 excluding the port P4 connected to the LCD controller IC 7.
Patent JP-2012012229-A (JP)
Title: POWDER, SINTERED BODY AND SPUTTERING TARGET, EACH CONTAINING ELEMENTS Cu, In, Ga AND Se, AND METHOD FOR PRODUCING THE POWDER
Inventor: TOKUHIRA MASAYA
IPC: C22C9/00
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To provide: a Cu-In-Ga-Se based powder which contains Cu, In, Ga and Se and is free from occurrence of cracks during sintering or process; and a sintered body and a sputtering target, each of which uses the Cu-In-Ga-Se based powder.SOLUTION: The powder containing elements Cu, In, Ga and Se is characterized by containing a Cu-In-Ga-Se based compound and/or a Cu-In-Se based compound in an amount of ≥60 mass% in total. It is preferable that the powder contains: an In-Se based compound of ≤20 mass%; and/or a Cu-In based compound of ≤20 mass%.
Patent JP-2012010822-A (JP)
Title: Designing method for dimple pattern of golf ball
Inventor: KIM HYOUNGCHOL
IPC: A63B45/00
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a designing method for easily obtaining a golf ball 2 excellent in aerodynamic symmetry.SOLUTION: The designing method includes steps of: (1) dividing a surface of a phantom sphere of the golf ball 2 into a plurality of units U by division lines 14 obtained by projecting edge lines of a regular polyhedron, which is inscribed in the phantom sphere, on the surface of the phantom sphere; (2) obtaining a base pattern by randomly arranging a plurality of dimples 8 in one unit U such that the dimples 8 do not overlap each other; and (3) developing the base pattern over other units U such that patterns of two adjacent units U are not mirror-symmetrical to each other. The regular polyhedron is preferably a regular dodecahedron or a regular icosahedron.
Patent JP-2012014949-A (JP)
Title: Lighting system and image display device equipped with it
Inventor: MORI KEIKO
IPC: G02F1/1333
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system and an image display device equipped with it capable of improving heat dissipation performance with structural strength maintained, restraining brightness unevenness caused by uneven distribution of heat, and aiming at thinning of the system.SOLUTION: A thermally conductive member 6 has a light source retention part with a face opposed to a light-incident face and a plate-shaped part with a face opposed to a light irradiation face as well as a face opposed to a heat dissipation member 5 formed in adjacency. The light source retention part has light sources 7 arranged toward the light-incident face on a face opposed to the light-incident face, a face of the plate-shaped part opposed to the heat dissipation member 5 is in contact with a face of the heat dissipation member 5 opposed to a light guide member, and a gravity center of the plate-shaped part is slanted along a direction in parallel with both the light-incident face and the light irradiation face.
Patent JP-2012014471-A (JP)
Title: Traffic information processing apparatus, traffic information processing system, program, and traffic information processing method
Inventor: ONISHI ISAO
IPC: G01C21/26
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a traffic information processing apparatus which allows a user to acquire information or the like on an incurred traffic event even in the situation or the like where official information has not been provided from a traffic control center yet.SOLUTION: A traffic information processing apparatus 2 includes: a first reception processing section 23 for receiving, from an in-vehicle unit 4B mounted in a vehicle 3B that an information provision applicant who desires provision of information on traffic gets on, provision desired data D4 indicating that the provision of information is desired; a second reception processing section 24 for receiving, from an in-vehicle unit 4A mounted in a vehicle 3A that an information provider capable of providing the information on traffic gets on, provision enabled data D5 indicating that information can be provided; a binding processing section 25 for binding the in-vehicle unit 4A and the in-vehicle unit 4B; and a relay processing section 27 for relaying voice data D8-D11 on an interaction between the information provision applicant and the information provider between the in-vehicle unit 4A and the in-vehicle unit 4B.
Patent JP-2011017338-A (JP)
Title: Fuel nozzle assembly of gas turbine engine
Inventor: BAILEY DONALD MARK
IPC: F02C7/20
Filed: 2010-07-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem with a fuel nozzle assembly of a combustor for a gas turbine engine in which, when the natural frequency of the fuel nozzle assembly is near or the same as the driving frequency of the gas turbine engine, a stress concentration occurs around the fuel nozzle assembly to lead to a fuel leakage owing to a hole formation in a component part.SOLUTION: The fuel nozzle assembly has a first end part connected with an end cover 304 of a combustor, a flange 306 furnished with a second end part on the side opposite the first end part, and a premixing pipe 308 connected with the second end part of the flange. The premixing pipe 308 is connected at its first end part with the second end part of the flange. The natural frequencies of the flange 306 and the premixing pipe 308 are different from the driving frequency of the gas turbine engine.
Patent JP-2012017657-A (JP)
Title: Fuel injection amount control device of internal combustion engine
Inventor: IDE KOJI
IPC: F02D45/00
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection amount control device of an internal combustion engine, capable of avoiding the increase of an NOdischarge amount as much as possible when the nonuniformity of air/fuel ratios among cylinders occurs.SOLUTION: The control device performs main feedback control such that the air/fuel ratio represented by an output value of an upstream side air/fuel ratio sensor is conformed to the target air/fuel ratio. Further, the control device gains an air/fuel ratio imbalance index value which becomes larger as the differences among the cylinders of the air/fuel ratio of a mixed gas supplied to respective combustion chambers is large, and the target air/fuel ratio is corrected to the rich side as the gained air/fuel ratio imbalance index value is large. Then, the control device separately calculates a stoichiometric correction term (first correction amount) for conforming a real average air/fuel ratio to the reference air/fuel ratio in the range of the window of catalysts and an enriching correction term (second correction amount) for conforming the real average air/fuel ratio to an air/fuel ratio of the reference air/fuel ratio or less, based on the air/fuel ratio imbalance index value, and determines the target air/fuel ratio by using them.
Patent JP-2012019177-A (JP)
Title: WIRE BONDING STRUCTURE USING Al PLATED STEEL WIRE
Inventor: KAMOSHITA SHINICHI
IPC: C23C2/02
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To provide highly strengthened wire bonding structure that is strong against vibration and impact.SOLUTION: In this wire bonding structure, surfaces of conductors 4 on an electronic circuit board 1 are connected with each other by Al plated steel wires 5 that is made by coating the periphery of a steel core wire with a molten aluminum plating layer, having an outside diameter of 0.08-0.6 mm and an area rate of 15-98% of the steel core wire occupied on a cross section perpendicular to the longitudinal direction. The surface of the conductor is Al, Al alloy or Ni, for example. The Al plated steel wire and the surface of the conductor are connected by ultrasonic bonding, for example. The molten Al plating layer can comprise Si by 0-12 mass%, and the remainder comprises Al and impurities.
Patent JP-2012019702-A (JP)
Title: Processor controller in working machine
Inventor: KANARI YASUHIKO
IPC: A01G23/099
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a processor controller in a working machine preventing a log from crashing against a driver seat when performing operation while changing the posture and the position of the gripped log so as to enable safe visual observation.SOLUTION: The processor controller in a working machine is structured as follows: a processor which holds the log to perform a prescribed operation or cut the log, is mounted at the tip end of the arm of the working machine; the processor is provided with a hydraulic motor for turning the body of a working tool, a grapple for grappling the log, a log conveyor 107 for conveying the log grappled with the grapple in a length direction, and a chain saw 106 for cutting the grappled log; and the processor includes a calculation unit 93 for calculating the position of the log after a periodic calculation when activating an actuator to give a desired action to the log grappled with the grapple, and a contact determination means for determining whether or not there is fear that the log comes in contact with the working machine, based on the position of the log after the periodic calculation, and data on a contact determination area which are stored in a storing means 92.