baber/WOPTO huggingface dataset:
Patent JP-2012042120-A (JP)
Title: Heat storage type heat exchanger
Inventor: TANAKA MANABU
IPC: F28D20/00
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat storage type heat exchanger which can store heat in high density by preventing degradation of heat transfer performance while utilizing a large heat storage amount by latent heat.SOLUTION: The heat storage type heat exchanger in terms of a first viewpoint for solving a problem, seals heat storage material formed of phase-change material in a small-diameter heat transfer tube, and uses a tube group with many heat transfer tubes arranged as a heat storage part of the heat storage type heat exchanger. In this case, a pair of plate members for supporting the tube group are preferably included. For example, water, alcohol, paraffin, molten salt can be used as the phase-change material.
Patent JP-2012041449-A (JP)
Title: Method for producing hydrocarbon oil and system for producing hydrocarbon oil
Inventor: TASAKA KAZUHIKO
IPC: C10G47/00
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing hydrocarbon oil capable of accurately and quantitatively monitoring inflow of fine powder of a Fischer-Tropsch (FT) synthesis reaction catalyst into an upgrading reaction system and of predicting occurrence of problems in the reaction system.SOLUTION: The method for producing the hydrocarbon oil fractionates the hydrocarbon oil obtained by the FT synthesis reaction using a catalyst in a slurry bed reactor C2 into distillate oil and bottom oil in a rectifying column C4, circulates a part of the bottom oil through a first transfer line L12 which connects the bottom of the rectifying column C4 and a hydrocracker C6, circulates at least a part of the bottom oil through a second transfer line L14 which branches from the first transfer line L12 and connects to the first transfer line L12 at a downstream branch point, collects catalyst fine powder in the bottom oil that flows through the second transfer line L14 with a removable filter 2 installed in the second transfer line L14 and monitors the collected amount, and hydrocracks the bottom oil in the hydrocracker C6.
Patent JP-2012040247-A (JP)
Title: Toothbrush
Inventor: OKUDA YASUSHI
IPC: A46B9/04
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush which has an improved scraping out power in the back teeth and which is capable of cleaning the narrow and small part of the interdental part and the cervical area of teeth and the like favorably.SOLUTION: On the bristle implanting surface 6, a tip side region which is the region on a head part tip 7 side, and a base-end side region which is the region on a handle part 2 side are formed. In the tip side region, tip side bristle bundle groups 20, where a plurality of bristle bundles are lined and planted from the head part tip 7 to the handle part 2 side, are provided. In the tip side bristle bundle groups 20, the angle of the handle part 2 side formed by the length direction of an arbitrary bristle bundle constituting the group and the bristle planting surface is smaller than the angle of the handle part 2 side formed by the length direction of the other bristle bundle adjacent to that arbitrary bristle bundle at the handle part side and the bristle implanting surface 6. In the base-end side region, base-end side bristle bundle groups 10, where a plurality of bristle bundles are planted almost vertically to the bristle implanting surface 6, are provided. The bristle elasticity strength ratio expressed by [bristle elasticity strength at the actual length of the tip side bristle bundle group]/[bristle elasticity strength at the actual length of the base-end side bristle bundle group] is 1 or stronger.
Patent JP-2012043733-A (JP)
Title: Switch operation apparatus and method of adjusting making spring force thereof
Inventor: AMITA YOSHIAKI
IPC: H01H33/40
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To enable spring force of a making spring in a switchgear operation mechanism to be safely constrained by a simple structure without using a large-scale dedicated jig, thereby making it possible to adjust the spring force by only inserting a spacer without removing the making spring part from the operation mechanism.SOLUTION: A spring bearing support medium 3 is disposed on the back of a spring bearing 5 which is disposed at an end of a making spring 4, and a screw hole for a jack bolt is opened in the spring bearing support medium 3 while penetrating therethrough. A jack bolt 10 is screwed into the screw hole, thereby pushing down the spring bearing 5 and the making spring 4 to form a clearance 16 between the spring bearing support medium 3 and the spring bearing 5. A spring force adjusting spacer 7 is inserted into the clearance 16, allowing the spring force to be adjusted by changing the working height of the spring.
Patent JP-2012049189-A (JP)
Title: Electronic component
Inventor: NITTA KUNIYUKI
IPC: H01C7/00
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent the interfacial separation between a first exterior resin and a second exterior resin, in an electronic component in which an electronic component element is coated with two or more exterior resin layers.SOLUTION: In a high-voltage resistor (electronic component) 100 of the present invention, an exterior resin is constituted of a first exterior resin 7 directly coating an electronic component element and a second exterior resin 8 coating the electronic component element via the first exterior resin. Monomer structures of the first exterior resin 7 and the second exterior resin 8 are made identical, and an elastic modulus of the first exterior resin 7 is made lower than that of the second exterior resin 8.
Patent JP-2012049285-A (JP)
Title: Substrate for solar cell and the solar cell
Inventor: OIWA HIDEO
IPC: H01L31/04
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a solar cell which allows an operator to easily check the position of the substrate and determine the orientation of the substrate in the manufacturing process, which prevents occurring defects due to the orientation of the substrate.SOLUTION: In a substrate for a solar cell, a chamfered part is formed at one of corners of a silicon substrate formed in a square shape in a plain view or a notch is formed near the corner. The chamfered part or the notch is formed by grinding.
Patent JP-2010259886-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2010-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which hardly causes fading desires of players for games.  <P>SOLUTION: The Pachinko game machine 1 has an open/close type front frame 5 in front of its body. While covering the game board from ahead of it, the front frame 5 is so arranged as to make the playfield 12 visually recognizable from its front side through an opening window 30 formed wide open at its center. A number of decorative lamps are arrayed on the right and left side rim parts of the front frame 5 and are lit or blinked with the progress of games, thereby carrying out performance-oriented light-emitting operations as prescribed. Especially with a shift to a special game state such as the jackpot, the decorative lamps are lit or blinked in a special pattern and generators (not shown) are operated dramatically on a large scale, thereby preventing fading desires of the players for games with performance-oriented effects enhanced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012045222-A (JP)
Title: Automatic bread maker
Inventor: WATANABE TAKASHI
IPC: A47J42/26
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic bread maker that is conveniently structured to be able to make good bread with grain particles as a starting material and is simply structured.SOLUTION: The automatic bread-maker 1 includes: a baking chamber 60 that opens upward; a bread container 70 housed in the baking chamber 60; a mixing blade 72 attached to a rotation shaft 73 provided in the bread container 70; a mixing motor 67 for rotating the mixing blade 72 via the rotation shaft 73; a crushing container 40 having a crushing blade 47; and a crushing motor 51 for rotating the crushing blade 47. The crushing container 40 has an openable/closable lid 42 and is disposed on the upper side of the bread container 70 such that contents of the container drop into the interior of the bread container 70 housed in the baking chamber 60 while the lid 42 is open.
Patent JP-2012053537-A (JP)
Title: Emergency information management system, emergency information management method and program
Inventor: KAWABATA MASAAKI
IPC: G06Q50/22
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To constitute an emergency information management system which allows ambulance crews to quickly view related emergency information and share the emergency information among relevant departments to use it, while preventing leak of personal emergency information.SOLUTION: When a user makes a emergency call to 119 connected to a command desk 2 of a fire-fighting command center from a user terminal 1, the command desk 2 transmits emergency information associated with the telephone number of the user terminal 1 to an information control device 3. The information control device 3 retrieves the emergency information of the user, using the telephone number of the user terminal 1 as a key. When the retrieval results shows that the telephone number of the user terminal 1 from which the emergency call to 119 was made coincides with the telephone number of the user terminal 1 registered in the emergency information, an availability criteria flag for browsing or using the retrieved emergency information of the user is rewritten to an available state. The command desk 2 and an emergency terminal 4 acquire the emergency information of the user available for browsing or using from the information control device 3 to display it.
Patent JP-2012051162-A (JP)
Title: Mixing head and method for manufacturing foamed polyurethane molding
Inventor: HORIMATSU TOSHIYUKI
IPC: B29C39/24
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a mixing head that has good durability of a head body and of a center rod and supplies a mixture with relatively high accuracy, and also to provide a method for manufacturing a foamed polyurethane molding with the same.SOLUTION: The mixing head 1 includes: the cylindrical head body 10; a center rod 30 which is freely and rotatably held in the head body 10; a mixing chamber 50 which is formed between an inner peripheral surface of the head body 10 and an outer peripheral surface of the center rod 30; a driving device for rotating the center rod 30; raw material supply parts 11 and 12 which are installed on the head body 10 and for supplying a raw material to be mixed into the mixing chamber 50; and a cleaning rod 40 which advances and retreats in the mixing chamber 50.
Patent JP-2012051057-A (JP)
Title: Honing method and machining device
Inventor: KITSUKAWA ISAO
IPC: B24B33/02
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce a friction resistance on an inner surface of a cylinder and improve a seizure resistance.SOLUTION: A honing method for machining crosshatched grooves in the inner surface 3a of the cylinder 2 by rotating a honing head 5 provided with a grinding wheel 11 against the inner surface of the cylinder 2, while moving the honing head 5 in an axial direction, includes the steps of dividing the grinding wheel 11 of the honing head 5 into three, corresponding to an axial central part of the inner surface 3a of the cylinder 2, and an upper end part and a lower end part on both end sides thereof; making the grinding wheels 11b and 11c for the upper end part and lower end part coarser than the grinding wheel 11a for the central part; thereby machining the grooves 9 in the crosshatches 8a of the central part of the inner surface 3a of the cylinder 2 shallower, and the grooves 10 in the crosshatches 8b and 8c of the upper end part and lower end part deeper than those in the crosshatches 8a of the central part.
Patent JP-2012038284-A (JP)
Title: Tag management system
Inventor: NABESHIMA HIDEO
IPC: G06K17/00
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a technique for determining where in a management target area a tag exists.SOLUTION: A tag management system of the present invention manages plural tags that transmit second frequency band signals when the tags receive first frequency band signals, and includes: transmission control means for executing control so that plural first frequency band antennas individually issue the first frequency band signals including identification information of the first frequency band antennas at different timing; reception means for receiving the second frequency band signal from each tag in response to each first frequency band signal from each first frequency band antenna; and output means for outputting predetermined control information according to the identification information of the first frequency band antennas included in the second frequency band signals received by the reception means.
Patent JP-2012060723-A (JP)
Title: Dc-dc converter
Inventor: OMOTO YASUMICHI
IPC: H02M3/00
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To promptly detect failure which occurs during droop control of output voltage of a DC-DC converter.SOLUTION: In a case where droop control of a voltage transformation unit 21 is performed by an output voltage control unit 53 controlling output voltage of the voltage transformation unit 21 of the DC-DC converter, when increased amount of output current of the voltage transformation unit 21 per predetermined time exceeds a predetermined threshold value, a failure detection unit 54 determines that failure occurs in the DC-DC converter or a section around the DC-DC converter. This invention is applicable to, for example, a DC-DC converter for an electric vehicle.
Patent JP-2012058021-A (JP)
Title: Sensor
Inventor: NAKANO SHIGEHIRO
IPC: B60J5/00
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a space-saving sensor including an aperture, an external electrode arranged on one of opening/closing members for opening/closing the aperture and having conductivity, and an internal electrode separated from the external electrode, arranged along the external electrode and electrically insulated from the external electrode.SOLUTION: The internal electrode 207 and the sensor body (external electrode) 201 are electrically connected to each other through a conductive resin part 251 having a thermoplastic property and having electrical resistance formed by pouring conductive rein of a liquid state.
Patent JP-2012057214-A (JP)
Title: SULFURIC ACID BATH FOR PLATING Sn ON COPPER ALLOY SHEET AT HIGH CURRENT DENSITY, AND METHOD FOR PLATING Sn
Inventor: SAKURAI TAKESHI
IPC: C25D3/32
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a sulfuric acid bath for plating Sn at a high current density which foams little, has reduced production quantity of sludge and does not cause plating burning upon plating Sn on a copper alloy sheet at a high current density, and to provide a method for plating Sn on a copper alloy sheet with the use of the sulfuric acid bath.SOLUTION: The sulfuric acid bath for plating Sn at a high current density includes: 30 to 120 g/l of sulfuric acid and 20 to 150 g/l of tin sulfate as the main components; 0.3 to 5 g/l of polyoxyethylene styrenated phenyl ether, 0.05 to 3 g/l of EO-PO adduct of an ethylenediamine and 0.05 to 5 g/l of polyoxyethylene naphthyl ether as a brightener; and 0.1 to 10 g/l of pyrogallol as an antioxidant.
Patent JP-2012063478-A (JP)
Title: Toner for image formation, single-component developer, two-component developer, image forming method, image forming apparatus and process cartridge
Inventor: MORITA TATSUYA
IPC: G03G9/09
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a toner having a wide color reproducing range and high transparency and granulated in an aqueous medium, and to provide a two-component developer using the toner, and an image forming method, an image forming apparatus and a process cartridge using the toner for image formation.SOLUTION: The toner for image formation is obtained by dispersing or emulsifying a toner material in an aqueous medium, the toner material prepared by dissolving or dispersing at least a binder resin and a colorant in an organic solvent. The colorant is prepared by melting and kneading at least a lake pigment of a dye or a hydrophilic pigment with a resin for a master batch. The resin for a master batch shows a turbidity of 1 degree or more when dissolved or dispersed in the organic solvent. The binder resin shows a turbidity of less than 1 degree when the binder resin is subjected to the above measurement of turbidity, replacing the above resin for a master batch.
Patent JP-2011245470-A (JP)
Title: Oil-water solubilizing agent, method for producing the same, and mixed fuel
Inventor: TAYA KINJU
IPC: C09K23/22
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a solubilizing agent, capable of maintaining the dispersed state of a mixed fuel in which water is finely dispersed to a hydrocarbon-containing oil for a long period, and improving the storage stability and combustion efficiency of the mixed fuel.SOLUTION: The solubilizing agent to be used to uniformly disperse water to an oil containing a 5-50C hydrocarbon includes fatty acid alkanolamide, 3-4C alkanol, 10-26C fatty acid, amine, and ammonium. The content of the fatty acid alkanolamide is 7-15 wt.%, the content of the 3-4C alkanol is 15-27 wt.%, and the content of the ammonia is 0.01-2 wt.%.
Patent JP-2012062524-A (JP)
Title: Method and system for managing v-groove of cathode plate
Inventor: NOCHIDA TOMOYA
IPC: C25C7/06
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for managing a V-groove of a cathode plate, which can accurately determine whether a V-groove is good or not, and to provide a system therefor.SOLUTION: An electrodeposited metal is formed by electrodepositing a metal on a surface by electrolytic refining, and a depth of a groove of the cathode plate 1 which is divided into two by an exfoliation device 103 with the V-groove at its bottom of which the electrodeposited metal is formed as a center is managed by the V-groove management system 200. The V-groove management system 200 comprises: a displacement sensor 21 which measures the depth of the groove of the V-groove 7 of the cathode plate 1 in a process in which the electrodeposited metal 2 is exfoliated by the exfoliation device 103 and transferred to a second transfer device 35b; and a control device 30 which performs processing for taking out, to a reject conveyor 8, the cathode plate 1 which is shallowed in groove by comparing measurement values D, Dmeasured by the displacement sensor 21 with a set value D. The system also performs this processing to all of the cathode plates 1.
Patent JP-2012062692-A (JP)
Title: Method for reinforcing existing building, and stiffener for use in the same
Inventor: TAHARA KENICHI
IPC: E04G23/02
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for reinforcing an existing building having a building frame equipped with a brace member 16 made of a steel material, which can effectively reinforce the existing building at a low construction cost in a short construction period.SOLUTION: Stiffeners 20a and 20b, which are elongated in a longitudinal direction of a brace member 16 in such a manner as to surround the periphery of the brace member 16 and which restrain buckling of the brace member 16 when it is compressed, are attached to the existing steel-material brace member 16 of a building frame 10 of an existing building. Thus, since the existing brace member 16 functions as a compressed brace member, aseismatic performance of the existing building is enhanced.
Patent JP-2012062003-A (JP)
Title: Hybrid work vehicle
Inventor: KANEKO SATORU
IPC: B60K6/40
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid work vehicle which has excellent vehicle mountability with a simple structure and which can efficiently transmit power.SOLUTION: The hybrid work vehicle comprises: an engine (1); a hydraulic pump (4) which is driven by the engine; a work device (5) which is disposed at the front of the vehicle and performs operations using the hydraulic pump as a drive source; a motor/generator (6) which generates power by means of the rotation of the engine; and a travel drive device which causes the vehicle to travel by rotating and driving wheels by means of the power generated by the motor/generator. The hybrid work vehicle is steered by bending the vehicle by way of a center joint (15). The travel drive device comprises: a plurality of electric motors (21, 22); and a propeller shaft (8) which is linked with the plurality of electric motors and transmits power from the plurality of electric motors to the wheels. The plurality of electric motors are disposed separately at the front and rear sides across the center joint.
Patent JP-2012062183-A (JP)
Title: Liquid ejection device
Inventor: KUMAGAI KEIICHI
IPC: B41J2/01
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection device that obtains stable ejection characteristics.SOLUTION: The liquid ejection device includes: an ejection head with a plurality of nozzles that eject liquid on an entire surface of a conveyance medium; a roller unit that conveys the conveyance medium to a region where the liquid is ejected by the ejection head; and a conductive liquid supply unit that supplies a conductive liquid to the entire surface of the conveyance medium before conveyed to the region by the roller unit.
Patent JP-2012068061-A (JP)
Title: Nondestructive inspection apparatus and nondestructive inspection method
Inventor: OGAWA AKIHIRO
IPC: G01B7/26
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a nondestructive inspection apparatus that can measure the depth of any flaw in an inspection object without using a sample in which a plurality of defects differing in depth are made.SOLUTION: A nondestructive inspection apparatus has a current supply unit that supplies an exciting coil with alternating currents, whose amplitudes decrease with a rise in frequency, to cause an eddy current of a constant amperage to be generated on the surface of an inspection object and a magnetic sensor that measures a magnetic field from the surface of the inspection object and outputs a magnetic field signal corresponding to the intensity of the magnetic field, wherein, when the exciting coil is being supplied with alternating currents of a first frequency and a second frequency different from the first frequency, a first magnetic field signal and a second magnetic field signal corresponding to a magnetic field intensity in the vicinity of a dent flaw in the surface of the inspection object obtained from the magnetic sensor and a third magnetic field signal and a fourth magnetic field signal corresponding to a magnetic field intensity in the vicinity of a hole of a predetermined depth formed in the surface of the inspection object obtained from the magnetic sensor are used to calculate the depth of the dent flow on the basis of variations in the values of the first and second magnetic field signals, variations in the values of the third and fourth magnetic field signals and a prescribed depth.
Patent JP-2012069303-A (JP)
Title: Lamp and lighting system
Inventor: SEKI KATSUSHI
IPC: F21V19/00
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a lamp and a lighting system capable of restraining generation of distortion.SOLUTION: The lamp is provided with a straight tube 10, a pedestal 30 fitted inside the straight tube 10 for loading a plurality of LED modules 20, and an adhesive material 40 for adhering the straight tube 10 and the pedestal 30. The pedestal 30 is equipped with notched parts 32 formed on a face on a side opposed to an inner face of the straight tube 10. The notched parts 32 are formed along a direction crossing a tube axis of the straight tube 10, and the adhesive material 40 is formed inside the notched parts 32.