baber/WOPTO huggingface dataset:
Patent JP-2015081891-A (JP)
Title: Method and apparatus for purifying nuclear-power-generation used fuel pool water, and method and apparatus for treating used fuel pool water
Inventor: IZUMI TAKESHI
IPC: G21C19/07
Filed: 2013-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for reducing oxidation accelerating substances produced in nuclear power generation and contained in used fuel poo water, extending a life of an ion exchange resin in a fuel pool water purifier, and reducing a replacement frequency of the ion exchange resin.SOLUTION: Provided is a nuclear-power-generation used fuel pool water purification method including: conducting water to a nuclear-power-generation used fuel pool water purifier 3 filled with a metal-carrying resin 3b stacked on a surface layer of an ion exchange resin 3a at a height of 2 cm or more at a flow rate in a range equal to or lower than 50 m/h; decomposing an oxidation accelerating substance contained in the nuclear-power-generation used fuel pool water; and then causing the nuclear-power-generation used fuel pool water to contact the ion exchange resin.
Patent JP-2015084285-A (JP)
Title: Mobile mounting battery pack
Inventor: TANAKA NOBUKAZU
IPC: H01M2/02
Filed: 2013-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent the top surface of a lead-acid battery from rubbing against the fixing member 4 of the lead-acid battery due to vibration and causing abnormality, even if the fixing member of the lead-acid battery provided on a lid 6 covering the side opening of a housing container 2 continues such a state as holding down the top surface of the lead-acid battery, in a battery pack where a plurality of valve regulated lead-acid batteries are housed in the housing container so that the electrode plate face is parallel with the installation surface.SOLUTION: A fixing member 4 of lead-acid batteries is provided on a lid 6 covering the side opening of a housing container 2, and the upper surface of the lead-acid batteries is held down by the fixing member 4. The press-contact surface 5 of the fixing member 4 against the lead-acid batteries has a dynamic friction coefficient of 0.15 or less, preferably 0.1 or less.
Patent JP-2015085521-A (JP)
Title: Recording device
Inventor: KISHIGAMI MINORU
IPC: B41J2/175
Filed: 2013-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a recording device enlargement of which can be suppressed in a constitution where a tube for supplying ink to a recording head is folded back.SOLUTION: A printer includes: a recording head 25; a carriage 26 movable in a prescribed movement direction; ink cartridges 38a-38d set to a position higher than the carriage 26; and a flexible tube 33 leading ink to the recording head 25. The tube 33 extends in a first direction (a right side of the device), is folded back to a second direction as a direction opposite to the first direction and is connected to the carriage 26. A connection part 29 as a position where the tube 33 is connected in the carriage 26 is near the second direction in the carriage 26.
Patent JP-2015086890-A (JP)
Title: Spring and method for manufacturing spring
Inventor: YOSHIKAWA HIDETOSHI
IPC: B24C11/00
Filed: 2013-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a spring having improved fatigue strength.SOLUTION: A spring 10 includes a steel material layer 12, and a compound layer 14 formed on a surface of the steel material layer 12 and containing nitride. The compound layer 14 includes an ε phase, which has a compressive residual stress of 800-1400 MPa.
Patent JP-2015084859-A (JP)
Title: Chair
Inventor: HAYASHI KATSUAKI
IPC: A47C3/026
Filed: 2013-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a chair with a simple structure in which application work of initial reaction force to a seat and a backrest can be easily performed.SOLUTION: In a chair, a seat and a backrest are held by a support base part supported by a leg between an initial position and a locking position movably in a synchro-locking way, and the seat and backrest are energized by a spring to a direction of the initial position. The chair comprises: a reciprocation member for performing reciprocating movement along with the synchro-locking movement of the seat and backrest; and a regulation member for locking the reciprocation member at the initial position. Before attaching the regulation member, the reciprocation member can be moved from an assembling position at which the energizing force of the spring becomes zero via the initial position to the locking position. In a state where the reciprocation member is moved closer to the locking position side than the initial position, the regulation member can be retrofitted.
Patent JP-2015084712-A (JP)
Title: Fishing reel
Inventor: TOMA HIROSHI
IPC: A01K89/01
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a fishing reel that comprises a bearing with a magnetic fluid seal that can prevent performance degradation of magnetic fluid (performance degradation of a magnetic seal function) by preventing foreign bodies from entering the magnetic fluid seal.SOLUTION: A fishing reel according to the present invention comprises a bearing 30D with a magnetic fluid seal that rotatably supports a driving shaft (a pinion 13). In this case, protective walls 60 and 60A that prevent foreign bodies from entering the inside of a bearing body 32 of the bearing 30D with the magnetic fluid seal are oppositely arranged in proximity to side parts of the bearing body 32.
Patent JP-2014232720-A (JP)
Title: Organic light emitting display device and method of manufacturing the same
Inventor: LEE SHOKO
IPC: H01L51/50
Filed: 2013-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an organic light emitting display device and a method of manufacturing the same.SOLUTION: An organic light-emitting display device 100 includes a substrate 110 which includes a plurality of areas I to III, first electrodes 112 located respectively on the plurality of areas I to III of the substrate 110, a second electrode 132 located on the first electrodes 112, and a plurality of light emitting layers 118, 122, 126 disposed between the first electrodes 112 and the second electrode 132. At least two of the plurality of light emitting layers 118, 122, 126 are commonly formed on the plurality of areas II, III.
Patent JP-2015085886-A (JP)
Title: Rice transplanter
Inventor: WATARI KEISUKE
IPC: A01C11/02
Filed: 2013-11-01
Abstract: PROBLEM TO BE SOLVED: To transmit power to a hydraulic pump stably, maintain left and right balance of a machine body, and make a bonnet small.SOLUTION: An output shaft of an engine 20 is projected to both sides of a lateral direction orthogonal to a progress direction of a travel machine body 5. From the first output shaft projected to one side of the engine, power is transmitted to a transmission case (gear for traveling) via a pulley and a belt. From the second output shaft 33 projected to the other side of the engine 20, power is transmitted to a hydraulic pump attached to a rear side of the engine 20 via pulleys 43, 52 and a belt 53.
Patent JP-2014075347-A (JP)
Title: Organic electroluminescent element and lighting system
Inventor: OTSU SHINYA
IPC: H01L51/50
Filed: 2013-11-05
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in brightness during an initial stage of drive and voltage rise over time which are caused due to a charge generation layer material, in an organic electroluminescent element having a multi-unit structure.SOLUTION: In an organic electroluminescent element including a charge generation layer that generates holes and electrons by applying an electric field between a plurality of light emitting units and comprises at least two or more layers, the charge generation layer is formed by a coating process, a first charge generation layer contains an organic compound having a work function of 3.0 eV or lower, and a second charge generation layer contains an organic compound having a work function of 4.0 eV or higher.
Patent JP-2014044433-A (JP)
Title: Liquid crystal display device
Inventor: KUNII MASABUMI
IPC: G02F1/1333
Filed: 2013-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of improving photosensitivity of a light-receiving element 32 and suppressing generation of dark current.SOLUTION: An insulation film 60b is formed on a surface of a planar film 60a in a sensor area SA provided with a light-receiving element 32 in a pixel area PA. Dry etching processing for removing the insulation film 60b formed on the surface of the planar film 60a in the sensor area SA is not performed.
Patent JP-2015091211-A (JP)
Title: Power-supplying apparatus
Inventor: IWAMIZU MORIO
IPC: H02M1/00
Filed: 2013-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a power-supplying apparatus including a clamp circuit capable of effectively clamping, at a low clamp voltage, a negative voltage surge due to back electromotive force occurring in an inductive load.SOLUTION: A power-supplying apparatus includes: a semiconductor element for output provided between a power-supply line and an output terminal, and supplying power to an inductive load connected to the output terminal by being switching-driven; and a clamp circuit clamping a voltage applied between the power-supply line and the output terminal caused by back electromotive force occurring in the inductive load at the time of turn-off of the semiconductor element for output with reference to an operating reference voltage of the semiconductor element for output.
Patent JP-2015097441-A (JP)
Title: Charge and discharge device
Inventor: MORI MASAKI
IPC: H02J7/00
Filed: 2013-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a charge and discharge device capable of effectively charging and discharging a storage battery while suppressing an adverse influence on a commercial electric power system during charging and discharging of the storage battery.SOLUTION: There is provided a charge and discharge device A which charges and discharges a storage battery Bt mounted on a vehicle EV, the charge and discharge device including charging and discharging means 1 connected to a commercial electric power system CS and charging and discharging the storage battery Bt, a switch 2 arranged between the commercial electric power system CS and the charging and discharging means 1, characteristic detecting means 14 of detecting characteristics of the storage battery Bt, and control means 11 of driving the switch 2 to turn ON and OFF based upon the characteristics of the storage battery Bt detected by the characteristic detecting means 14.
Patent JP-2015101967-A (JP)
Title: Impeller, rotary machine, and impeller manufacturing method
Inventor: YAGI NOBUYORI
IPC: F04D29/28
Filed: 2013-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an impeller, a rotary machine, and an impeller manufacturing method capable of improving channel shape quality and facilitating attaching/detaching of the impeller to/from a rotary shaft.SOLUTION: An impeller includes: a disc section 30 including at least a first end portion 33 in an axis O direction fixed to a rotary shaft 5 rotating about the axis O, and extending radially outward from a second end portion 36 in the axis O direction opposite to the first end portion 33; a blade section 40 provided to protrude from the disc section 30 toward the first end portion 33; and a cover section 50 provided integrally with the blade section 40 and covering the blade section 40 from the first end portion 33, the disk section 30 including a first member 31 and a second member 32 obtained by dividing the disc section 30 by half on a division surface B orthogonal to an axis O radially inward of the blade section 40, the first member 31 and the second member 31 being bonded to each other on the division surface B.
Patent JP-2015102431-A (JP)
Title: Boiling water reactor control rod
Inventor: TAKAZAWA SHUICHI
IPC: G21C7/113
Filed: 2013-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a boiling water reactor control rod capable of improving deformation following performance while maintaining a loading weight of a neutron absorber.SOLUTION: In a boiling water reactor control rod 1 including four blades 2a to 2d including neutron absorber loading regions each storing therein a neutron absorber and orthogonal to one another, a plurality of regions formed in a neutral axis direction of the control rod 1 include: a first region that has a first cross-section in which the four blades 2a to 2d are coupled together; a second region that has a second cross-section in which the four blades 2a to 2d are separated from one another; and a plurality of third regions each of which has a third cross-section in which a pair of blades 2b and 2d arranged to face each other among the four blades 2a to 2d are coupled to each other by bridge sections 6b and 7b and the other pair of blades 2a and 2c arranged to be orthogonal to the bridge sections 6b and 7b are separated from each other, and that are arranged between the first and second regions in the neutral axis direction of the control rod 1, a plate thickness of the bridge section 7b in at least one of the third regions being smaller than a plate thickness of the blade 2b so as to increase a distance at which the blades 2a and 2c orthogonal to the bridge sections 7b and 7a interfere with the bridge sections 7b and 7a.
Patent JP-2015102703-A (JP)
Title: Support structure of sub reflection mirror
Inventor: KATO ATSUSHI
IPC: G02B23/16
Filed: 2013-11-26
Abstract: PROBLEM TO BE SOLVED: To suppress vibration of a sub reflection mirror to a tolerable range even if a diameter of a main reflection mirror increases.SOLUTION: There are provided a sub reflection mirror support part 7 which includes a sub reflection mirror fitting part 8 to which a sub reflection mirror 6 is fitted and a plurality of rod-like bodies 9 where one end is connected to the sub reflection mirror fitting part 8 and the other end is connected to an annular body 5, to arrange the sub reflection mirror 6 at a position which is determined relative to a main reflection mirror 3, and a vibration suppressing device 10 which suppresses vibration of the sub reflection mirror support part 7 including a lever body whose one side is connected to one rod-like body 9 whose one end is connected to the intersection, being arranged on the suppressing force acting surface, or to two rod-like bodies 9 whose one end is connected to the intersection, being arranged symmetrical on the suppression force acting surface, at each of two intersections between the annular body 5 and a suppressing force acting surface which is a flat surface containing an optical axis of the main reflection mirror 3, with a mass body having a decided weight connected to the other side, as well as a support point of the lever body provided near the intersection.
Patent JP-2015103136-A (JP)
Title: Medium processor
Inventor: MIYAZAWA DAISUKE
IPC: G07D9/00
Filed: 2013-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a bill binding processing arrangement device which reduces noise due to separation sound, and which allows operation of additional loading which gives less burden to an operator.SOLUTION: The medium processor comprising a separation taking-in part 10 for separating a medium from a lower part of a bundle of media, and taking the medium in the device, comprises: a back-up 2 which presses the bundle of the media from upward for assisting separation operation of the separation taking-in part 10; cam links 4-1, 4-2 for supporting the back-up 2 in a vertically movable state; cam followers 6-1, 6-2 for respectively operating the cam links 4-1, 4-2 for moving the back-up 2 between the uppermost position and the lowermost position; and a taking-in part cover 1 for covering the separation taking-in part 10 in an openable state. The cam follower 6-2 is operated in interlock with opening/closing of the taking-in part cover 1.
Patent JP-2015105303-A (JP)
Title: Method for manufacturing polyarylene sulfide
Inventor: YAMAMOTO DAISUKE
IPC: C08G75/025
Filed: 2013-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyarylene sulfide, capable of continuously obtaining the polyarylene sulfide in a short time when a cyclic polyarylene sulfide is inverted to the polyarylene sulfide.SOLUTION: The method for manufacturing a polyarylene sulfide comprising heating a cyclic polyarylene sulfide by a melt-kneading machine can achieve a higher molecular weight of the polyarylene sulfide in a short time and manufacture the polyarylene sulfide narrow in molecular weight distribution and low in gasification and industrially useful.
Patent JP-2015105807-A (JP)
Title: Heat exchange system with heat source water and circulation water
Inventor: SHINANO KENZO
IPC: F24H1/18
Filed: 2013-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchange system with heat source water and circulation water that has high heat exchange efficiency and a simple configuration to reduce thermal energy supply cost and that effectively uses the heat source water as a heat source and a water source with a highly safe and easily maintained and controlled thermal storage medium.SOLUTION: A heat exchange system 1 with heat source water 6 and circulation water 7 comprises: a heat exchange water tank 2 for exchanging heat between the predetermined amount of heat source water 6 supplied into the heat exchange water tank 2 and the circulation water 7 flowing in circulation water piping 5 that is wound to form a loop shape and stacked in the heat exchange water tank 2; a heat radiator 3 for the heat source water 6, which releases heat of the heat source water 6 continuously supplied to the heat exchange water tank 2 as a heat source and can continuously use the heat source water 6 as a water source after recovery from the heat exchange water tank 2; and a heat collector 4 for the circulation water 7 that collects heat while moving in the heat exchange water tank 2, releases heat as a heat source after flowing out from the heat exchange water tank 2 and flows in to the heat exchange water tank 2 again for circulation.
Patent JP-2015110715-A (JP)
Title: Coating agent for concrete
Inventor: HATAKE ISAMU
IPC: C09D7/12
Filed: 2013-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a coating agent for concrete imparting water repellency, stain resistance and durability to the surface of a concrete structure.SOLUTION: The main component of a coating agent for concrete is composed by adding a water dispersion type colloidal silica as a vehicle and titanium dioxide having a photocatalytic function to a liquid silicone rubber as a base. The silica particulates of a film formed by applying the coating agent to the surface of concrete penetrate into the fine pores on the concrete surface to polymerize while having a strong adsorption power and thereby, a film-applied concrete has a characteristic such that crack hardly generates. Further, since the silicone rubber includes the polymerized silica, the film has high water repellency and as a result, an antifouling property is improved by the water repellency of the film and also by the self-cleaning operation based on the photocatalyst function of titanium dioxide. Besides, the intrusion of acidic materials into concrete or breakdown of concrete is prevented by the water repellency of the film, and durability is improved. Thereby, the cut-down of social capital input aiming at infrastructure regeneration which will generate in future is expected by the extended service life of concrete accompanying improvement of weatherability or the like.
Patent JP-2014144259-A (JP)
Title: Prize put-out machine
Inventor: SEKI HIROAKI
IPC: A63F7/02
Filed: 2013-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a prize put-out machine which improves efficiency of prize replenishing work when replenishing prizes such as when additionally putting prizes into the prize put-out machine.SOLUTION: The prize putout machine which stores a plurality of cassettes containing prizes and puts out the prizes on the basis of a prize put-out command from a prize management device includes: a display device for displaying the stock status of the prizes inside the prize put-out machine; a counting device for counting the number of the prizes contained in the respective cassettes; counting processing means for counting the number of the prizes contained in the respective cassettes by utilizing the counting device, when a stock confirmation command is given; and display control means for causing the display device to display the stock status on the basis of the number of the prizes in the respective cassettes counted by the counting processing means. The display control means causes the display device to display the stock status including the number of the prizes that can be replenished in units of a prescribed number of cassettes.
Patent JP-2014199051-A (JP)
Title: Shaft coupling device and wind power generator
Inventor: FUJIWARA HIDEKI
IPC: F03D1/06
Filed: 2013-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a shaft coupling device capable of providing a one-way clutch between an output shaft of a speed-increasing gear and an input shaft of a power generator in a wind power generator even if an axial distance between the output of the speed-increasing gear and the input shaft of the power generator is narrow.SOLUTION: A shaft coupling device 9 connecting an output shaft 35 of a speed-increasing gear to an input shaft 41 of a power generator so as to be integrally rotatable in a wind power generator, comprises: an inner rotational body 5 including a coupling portion 52 coupled to one shaft 35; an outer rotational body 6 including a coupling portion 62 coupled to the other shaft 41, and arranged concentrically with the inner rotational body 5 radially outward of the inner rotational body 5; and a one-way clutch 7 arranged between the inner rotational body 5 and the outer rotational body 6 in a radial direction, connecting the inner rotational body 5 to the outer rotational body 6 so as to be integrally rotatable in a state in which a rotational speed of the output shaft 35 exceeds that of the input shaft 41, and disconnecting the inner rotational body 5 from the outer rotational body 6 in a state in which the rotational speed of the output shaft 35 falls below that of the input shaft 41.
Patent JP-2015114938-A (JP)
Title: Information processing equipment
Inventor: ENATSU SHUICHI
IPC: G07G1/01
Filed: 2013-12-13
Abstract: PROBLEM TO BE SOLVED: To provide information processing equipment which prevents commodity information which is displayed to an operator from being hidden by help information or the like, or being displayed by reduction display, and which prevents operation error caused by them.SOLUTION: A POS register (information processing equipment) 1 comprises: a display screen 31 of a display part for clerk 30 for displaying commodity information toward the clerk (operator); and a display screen 51 of a display part for customer 50 for displaying information toward the customer. The POS register further comprises display control means for displaying help information related to the displayed information which is displayed on the display screen 31 of the display part for clerk 30 or operation procedure information of the POS register 1 on the display screen 51 of the display part for customer 50.
Patent JP-2014077547-A (JP)
Title: Seal device
Inventor: SEKI KAZUNARI
IPC: F16J15/24
Filed: 2013-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a seal device capable of exhibiting a sealing function even in a state that a fluid pressure is low, while suppressing sliding torque.SOLUTION: A seal device has an outer peripheral ring 200 made of a resin, and an inner peripheral ring 300 composed of a rubber elastic body. A recessed portion 220 disposed on the center in the width direction and extending in the circumferential direction, a first protruding portion 230 disposed at a low pressure side through the recessed portion 220 and sliding to an inner peripheral face of a shaft hole, and a plurality of second protruding portions 240 disposed at a high pressure side through the recessed portion 220 at intervals in the circumferential direction, and sliding to the inner peripheral face of the shaft hole, are disposed at an outer peripheral face side of the outer peripheral ring 200.