baber/WOPTO huggingface dataset:
Patent JP-2013032032-A (JP)
Title: Power transmission system
Inventor: KASUYA SATORU
IPC: B60L50/16
Filed: 2011-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology which allows a pump to be driven at startup of a vehicle by utilizing an electric motor provided as a power source without requiring undue durability to a transmission while avoiding the need to increase the size of the power transmission system in a direction of a rotary shaft in a power transmission system.SOLUTION: A rotating electrical machine is interposed between an internal combustion engine and a transmission. A first engagement device is interposed between the internal combustion engine and a rotating electrical machine. A second engagement device is interposed between the rotating electrical machine and the transmission. An oil pump is provided that generates a hydraulic pressure for integral rotation with the rotating electrical machine to regulate the transmission. The first engagement device is a gear engagement device. The second engagement device is a friction engagement device. The second engagement device is provided on the inner peripheral side of the rotating electrical machine. The first engagement device is provided on the inner peripheral side of the second engagement device. The rotating electrical machine, the first engagement device, and the second engagement device are provided to be overlapped with each other at least in a part thereof in a direction of the rotary shaft in the rotating electrical machine as viewed from a direction perpendicular to the rotary shaft in the rotating electrical machine.
Patent JP-2013031599-A (JP)
Title: Nasal cavitty administering container
Inventor: KUBO TOMOHIKO
IPC: A61M3/00
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a nasal cavity administering container capable of easily administering medicinal liquid to left and right nasal cavities.SOLUTION: The nasal cavity administering container 100 has a barrel 10, a plunger 20, a stopper member 30, and a lock member 40. The stopper member 30 selectively forms a first condition where the stopper member is arranged so as to face a flange part 14 and abut on the flange part 14 when the plunger 20 moves forward and a second condition where the stopper member is arranged so as not to face the flange part 14 and so as to enter the inside 10s of the barrel 10 along with the plunger 20 when the plunger 20 moves forward respectively. The lock member 40 selectively forms a third condition where a lock member is arranged so as to be spaced apart from the stopper member 30 and a fourth condition where the lock member is arranged closer to the stopper member 30 so as to be able to engage with the stopper member 30 forming the second condition.
Patent JP-2013037493-A (JP)
Title: Keyword extraction device, method, and program
Inventor: MIYAHARA SHINJI
IPC: G06F17/30
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To extract a keyword associated with a search target (for example, a store) in accordance with an input time.SOLUTION: A keyword extraction method includes the steps of: calculating transition probability between stores on the basis of a prescribed bipartite graph transition probability calculation rule for determining an edge weight between a query and a store, which has been calculated on the basis of the number of clicks in a bipartite graph composed of queries and clicked stores; determining a time weight function in accordance with business hours of the store on the basis of the transition probability between the stores, and calculating the degree of time association between the stores using the time weight function; and calculating the degree of association of a keyword with a time as an input using time information about the keyword, a feature quantity of the keyword, and a weight function.
Patent JP-2013036827-A (JP)
Title: Defect evaluation system and defect evaluation method
Inventor: AKAMATSU TAIZO
IPC: G02F1/13
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a defect evaluation system and a defect evaluation method which can perform highly accurate evaluation.SOLUTION: A defect evaluation system includes: a liquid crystal device; a projection display device for projecting an image of the liquid crystal device; and a pseudo-defect window 500 capable of displaying a pseudo defect 501 at an arbitrary position on a projected projection image 301.
Patent JP-2013038006-A (JP)
Title: Short arc discharge lamp
Inventor: SAWADA AIKO
IPC: H01J61/073
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a short arc discharge lamp in which generation of radiation noise from the lamp is prevented.SOLUTION: A negative electrode includes a substantially conical negative electrode distal end and, a negative electrode core rod continuous thereto. A positive electrode includes a tapered part the diameter of which decreases toward the distal end, and a flat positive electrode distal end continuous thereto. The external diameter at the front end of the flat tapered part is smaller than that of the negative electrode core rod, and the external diameter at the rear end of the tapered part is larger than that of the negative electrode core rod, in the short arc discharge lamp.
Patent JP-2013040073-A (JP)
Title: Method of treating steel slag
Inventor: SUEOKA KAZUO
IPC: B09B3/00
Filed: 2011-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating a steel slag, which prevents fluorine, COD component, and calcium from being eluted from a treated steel slag and simultaneously reduces pH of an eluent.SOLUTION: The method of treating the steel slag includes: mixing the steel slag with a predetermined amount of water and then kneading the resultant mixture; and subjecting the kneaded product to hydrothermal curing treatment, thereby preventing the fluorine, the COD component, and the calcium from being eluted from the treated steel slag and thereby simultaneously lowering the pH of an eluent.
Patent JP-2013040128-A (JP)
Title: Metal complex, and adsorbing material and occluding material each comprising the same
Inventor: INUBUSHI YASUTAKA
IPC: C07F3/06
Filed: 2011-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a metal complex that exhibits excellent gas-adsorbing performance and excellent gas-occluding performance.SOLUTION: The metal complex comprises a dicarboxylic acid compound (I) represented by general formula (I) (wherein R-Rare the same or different and are each a hydrogen atom, optionally substituted alkyl group, alkoxy group, formyl group, acyloxy group, alkoxycarbonyl group, nitro group, cyano group, amino group, monoalkylamino group, dialkylamino group, acyl amino group or halogen atom), at least one metal ion selected from among ions of metals belonging to groups 2 and 7-12 of the periodic table and a specific bidentately coordinatable organic ligand.
Patent JP-2013041755-A (JP)
Title: Cable structure for cancelling mutual inductance (offset magnetic canceling geometry)
Inventor: NAKAMORI TARO
IPC: H01B11/00
Filed: 2011-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a cable structure for reducing magnetic crosstalk from adjacent core wires in consideration of mutual inductance between core wires of a cable.SOLUTION: Core wires are arranged so that a forward wire and a return wire are arranged at both sides of any one of the core wires so as to be positioned at an equal distance from the core wire, which allows mutual inductance elements from the adjacent core wires to be cancelled. For instance, core wires 11 and 15 are arranged as forward wires of a channel 1 and core wires 13 and 17 are arranged as return wires of the channel 1, and core wires 12 and 16 are arranged as forward wires of a channel 2 and core wires 14 and 18 are arranged as return wires of the channel 2, so that the forward wires and return wires are at an equal distance from any one of core wires, thereby allowing an induced electromotive force by magnetic fields of both channels to be cancelled. Any type of structure having core wires for two channels mounted as core wires for one channel can reduce the amount of passing current per one core wire and have the merit that effect of electromagnetic induction thereby can be reduced.
Patent JP-2013040537-A (JP)
Title: Steel pipe pile connection structure
Inventor: UMEDA MASAYOSHI
IPC: E02D5/24
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a non-welded steel pipe pile connection structure capable of effectively resisting against not only rotating force but also bending force.SOLUTION: The steel pipe pile connection structure comprises a pair of steel pipe piles 10 connected to each other via connection members 20. Each steel pipe pile 10 comprises: a steel pipe pile body 11; and an end member 12 mounted at the tip of the steel pipe pile body 11. At the end of the end member 12, a plurality of protruded portions are provided at peripheral spaces, and between the protruded portions, a plurality of recessed portions are provided. The recessed and protruded portions of the end members 12 of the two steel pipe piles 10 are fitted to each other, the connection members 20 are mounted on the outer peripheral faces of the recessed and protruded portions of both end members 12 in closely contacting relation and inside annular members 40 are arranged on the inner peripheral faces of the protruded portions of both end members 12 in closely contacting relation, and male screw members 30 are threaded via stopper holes of the connection members 20 into female screw portions of both end members 12 to fasten the connection members 20 to both end members 12. Thus, both end members 12 are closely fixed to each other to connect both steel pipe piles 10 to each other.
Patent JP-2013044337-A (JP)
Title: Vehicle drive system and hybrid vehicle with the same
Inventor: NIIMURA MASASHI
IPC: B60L50/16
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle drive system capable of reducing inertial weight by the interlocking rotation of a differential mechanism to wheels in a driven state according to a regeneration drive state of a motor-generator, and to provide a hybrid vehicle thereof.SOLUTION: The vehicle drive system includes a front motor 5 which changes a pair of front wheels 17 from the driven state to a drive state by output drive and which can perform charging by regeneration drive in the driven state of the front wheels 17, and a front differential 15 which has a differential case 41a rotating along with the front wheels 17 side and which transmits the output torque of the front motor 5 entered into the differential case 41a to the front wheels 17. On the front differential 15, an axle clutch 55a is provided which disengages the interlocking rotation of the differential case 41a to at least the front wheels 17 according to the regeneration drive state of the front motor 5 in the driven state of the front wheels 17.
Patent JP-2013044278-A (JP)
Title: Reciprocating engine
Inventor: MASUDA YUTAKA
IPC: F02B23/00
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating engine that prevents deterioration in cleanliness of exhaust gas due to knocking by suppressing the knocking by changing the piston structure.SOLUTION: The reciprocating engine 1 includes: a cylinder 2; and a piston 4 forming a combustion chamber 3 together with the cylinder 2 and having a top surface 4a. The reciprocating engine also includes: a recess 9 provided on the top surface 4a side of the piston 4 and communicating with the combustion chamber 3; an operation part 12 that is air-tightly arranged between the top surface 4a side and the bottom surface 9a side of the recess 9 in the recess 9, provided slidably between the top surface 4a side and the bottom surface 9a side, forming a volume varying chamber 17, communicating with the combustion chamber 3, on the top surface 4a side, and forming an auxiliary chamber 18 on the bottom surface 9a side; a flow passage 19 of the piston 4 provided outside the recess 9 and communicating the combustion chamber 3 and the auxiliary chamber 18 with each other; and a valve 23 provided in the flow passage 19 in order to close the flow passage 19 when the pressure inside the combustion chamber 3 exceeds the preset set pressure and to open the flow passage 19 when the pressure in the combustion chamber 3 becomes less than the set pressure.
Patent JP-2012073602-A (JP)
Title: Anti-reflective coatings
Inventor: CHUNG CHAO-JEN
IPC: H01L31/04
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a composition that forms anti-reflective coatings especially useful for constructing solar cell modules.SOLUTION: A composition comprises polymeric particles having an average particle diameter of 0.5 to 30 μm and the Vickers scale hardness of 100 to 700 Kgf/mm. The composition also contains a film-forming polymer having Tof 80°C or less. The average refractive index difference between the polymeric particles and the film-forming polymer measured from 400 nm to 1100 nm is 0.04 or less.
Patent JP-2013053671-A (JP)
Title: Hydraulic shock absorber
Inventor: SAKAWAKI TOSHIHIKO
IPC: F16F9/48
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain more preferable riding comfort in a vehicle by auxiliary attenuation action by an auxiliary attenuation mechanism.SOLUTION: In a hydraulic shock absorber having an upright damper comprising a cylinder 3 which is a lower end member accommodating operation fluid therein and a rod 4 which is an upper end member passed in the cylinder 3 so as to be freely come in and out and constituted by making the outside of the damper a reservoir R, an auxiliary attenuation mechanism 10 is arranged in the reservoir R, the auxiliary attenuation mechanism 10 has an annular plate 102 arranged above an upper end part of the cylinder 3 so as to be able to change the height position, and the annular plate 102 allows the operation fluid to pass from a lower side to an upper side in the reservoir to carry out attenuation action.
Patent JP-2013058379-A (JP)
Title: Fuel cell system
Inventor: YAMAMOTO MASAO
IPC: C02F1/42
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system provided with a water purifier having a sufficient cation exchange capacity.SOLUTION: A water purifier 18 comprises: a container 21 provided with an inlet connection part 24 and an outlet connection part 25; and an ion exchange resin 23 held by a filter 22 in the container 21, and removes a cation and an anion from condensed water recovered from the fuel cell system and produces purified water. The ion exchange resin 23 comprises an anion exchange resin and a cation exchange resin. The anion exchange resin and the cation exchange resin are mixed and filled in the container 21 so that a capacity of the cation exchange resin for exchanging cations becomes larger than a capacity of the anion exchange resin for exchanging anions.
Patent JP-2013058433-A (JP)
Title: Plasma display panel and method for manufacturing the same
Inventor: SAWA RYOSUKE
IPC: B82Y30/00
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel which is low in power consumption and has high luminous efficiency.SOLUTION: The present invention is a method for manufacturing a plasma display panel, in which a front plate comprising a protective layer and a back plate are disposed facing each other with a discharge space formed therebetween and are sealed and the discharge space is evacuated. The protective layer comprises a base film and metal oxide particles. The metal oxide particles are magnesium oxide crystals. The base film contains a carbonate composite material of cesium. After formation of the protective layer, the surface of the protective layer is exposed to a reducing organic gas.
Patent JP-2013060835-A (JP)
Title: Variable valve system
Inventor: IWATA KAZUYASU
IPC: F01L1/34
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a variable valve system that improves fuel consumption of an internal combustion engine.SOLUTION: The variable valve system (50) includes: a variable valve mechanism (60) for changing at least one of phases of a first exhaust valve (17a) and a second exhaust valve (17b) arranged in one cylinder (18) of the internal combustion engine (10); and a control unit (80) for controlling the variable valve mechanism such that a valve opening period of the first exhaust valve is earlier than that of the second exhaust valve by a first value at a high speed in which a speed of the internal combustion engine is higher than a predetermined value, and for controlling the variable valve mechanism such that the valve opening period of the first exhaust valve is earlier than that of the second exhaust valve by a second value being smaller than a first value at a high exhaust pressure in which an exhaust pressure is higher than a predetermined value.
Patent JP-2013062726-A (JP)
Title: Imaging apparatus and evaluation value generating device
Inventor: TANAKA YOSHINOBU
IPC: H04N5/232
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus and an evaluation value generating device, which can generate an evaluation value without deteriorating accuracy even if an output system of a pixel signal in a solid-state imaging apparatus differs.SOLUTION: The imaging apparatus includes: an imaging section for outputting a plurality of imaging signals corresponding to the pixel signal of the solid-state imaging apparatus including a plurality of pixels arranged in a matrix; and an evaluation value generating section for generating the evaluation value depending on the imaging signal. The evaluation value generating section includes: a horizontal direction thinning section for thinning the signal in a row direction; a vertical direction thinning section for thinning the signal in a column direction; a vertical direction evaluation value generating section including a vertical direction filter section for extracting a component in the column direction of the signal and generating the evaluation value in the column direction; and a horizontal direction evaluation value generating section including a horizontal direction filter section for extracting a component in the row direction of the signal and generating the evaluation value in the row direction. The signals corresponding to the imaging signal are inputted to the horizontal direction thinning section and the vertical direction thinning section, output of the horizontal direction thinning section is inputted to the vertical direction evaluation value generating section, and output of the vertical direction thinning section is inputted to the horizontal direction evaluation value generating section.
Patent JP-2013065435-A (JP)
Title: Terminal member and electronic apparatus
Inventor: KOJIMA MASAHIKO
IPC: H01R13/73
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To maintain reliable electric connection over a long term by minimizing occurrence of cracking of a board or peeling of solder due to insertion and removal of a connection cord.SOLUTION: In the body 31 of a terminal member 30, a connector 38 having a metal contact 39 for connecting a connection cord is provided, and the metal contact 39 is extending rearward. On the upper surface of the body 31, three terminal protrusions 37 being inserted into the terminal holes 16 of a sub-board 12 are provided. From the body 31, two flanges 32 being fastened for the upper case 20 are extending integrally. A pair of flanges 32 are extending from the body 31 in a direction perpendicular to the extension direction of the metal contact 39 so as to separate from each other.
Patent JP-2013071485-A (JP)
Title: Air-blowing duct used for air conditioning system for vehicle
Inventor: SETO TAKAHIRO
IPC: B60H1/00
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To attain the reduction of air-blowing resistance and the improvement of assemble performance simultaneously in an air-blowing duct.SOLUTION: The air-blowing duct 10 includes a first housing 16 provided at the vehicle front side (arrow A direction) and a second housing 18 connected to the first housing 16 and provided at the vehicle rear side (arrow B direction) in an air conditioning system 12 for a vehicle. The first housing 16 has a pair of partition walls 26a, 26b extended toward the second housing 18 side. Fitting portions 28 tapered toward each tip are provided at ends of the partition walls 26a, 26b and inserted and fitted into fitting grooves 34 formed in a second wall 30 of the second housing 18. Thereby, the inside of the air-blowing duct 10 is separated into a center air passage 42 and a pair of side air-blowing channels 44a, 44b formed at both sides of the center air passage 42.
Patent JP-2013070835-A (JP)
Title: Game machine
Inventor: YOSHIKAWA ATSUSHI
IPC: A63F5/04
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing amusement of the game in which a replay winning high-probability game state is started by stop-displaying specific symbols.SOLUTION: A first symbol combination and a second symbol combination are simultaneously stop-displayed on different winning lines. An RT (replay time) state more advantageous to a player is provided when the number of winning lines on which the first symbol combination is stop-displayed is smaller than the number of winning lines on which the second symbol combination is stop-displayed than when the number of winning lines on which the second symbol combination is stop-displayed is smaller than the number of winning lines on which the first symbol combination is stop-displayed.
Patent JP-2013072491-A (JP)
Title: Rolling bearing and electric motor provided with the same
Inventor: ISOMURA YOSHINORI
IPC: H02K5/173
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that electric current occasionally flows to an inner part of a rolling bearing from a motor and electric corrosion occurs on a contact portion between a rolling element of rolling bearing, and inner and outer rings due to the electric current flowing through the inner part of rolling bearing to shorten the life of bearing.SOLUTION: In the rolling bearing in which grease is enclosed, the rolling element is formed with glass. Therein, the glass has a Rockwell hardness of 60 or more. Thereby, the cracking and the chipping of the rolling element are prevented and an insulation structure can be secured.
Patent JP-2013074168-A (JP)
Title: Multipiece wiring board and wiring board
Inventor: KITAGAWA HITOSHI
IPC: H05K3/00
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a multipiece wiring board which can be divided well along a division groove even if a second board region having a different size from a wiring board region is contained between the wiring board regions.SOLUTION: The multipiece wiring board includes a mother board 1 containing, in top view, a plurality of first board regions 1a, a plurality of second board regions 1b, and division grooves 2a and 2b, and thickness of the mother board 1 at a border between the first board region 1a and the second board region 1b varies each other along the direction in which the plurality of first board regions 1a are arrayed. The plurality of second board regions 1b are smaller than the first board regions 1a in width along the direction in which the plurality of first board regions 1a are arrayed, with the second board region 1b being alternately provided between the first board regions 1a. The division groove 2 is provided at the border between the first board region 1a and the second board region 1b. A situation can be reduced in which division is performed while the first board region 1a and the second board region 1b are being connected together.