baber/WOPTO huggingface dataset:
Patent JP-2014132247-A (JP)
Title: Cesium decontamination method
Inventor: KATO SEIICHI
IPC: B09C1/06
Filed: 2013-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a cesium decontamination method capable of significantly reducing a processing cost and conveniently recovering separated cesium while maintaining high cesium decontamination efficiency from soil.SOLUTION: A cesium decontamination method includes steps of: mixing decontamination object soil with sodium chloride (NaCl) of at least 0.03 times the decontamination object soil in weight ratio; heating the mixture at 900°C or higher for 1 hour to 3 hours to sublimate cesium from the soil; and cooling the sublimated cesium and recovering it in a state of solid or dissolution in a treating solution.
Patent JP-2014135218-A (JP)
Title: Battery
Inventor: SAKATA JIRO
IPC: H01M8/18
Filed: 2013-01-11
Abstract: PROBLEM TO BE SOLVED: To improve energy efficiency furthermore in a battery using an aqueous electrolyte.SOLUTION: A redox flow battery 10 includes a separator 18 separating a positive electrode chamber 14 and a negative electrode chamber 16, and a positive electrode aqueous electrolyte tank 24 connected to the positive electrode chamber 14. The aqueous electrolyte stored in the positive electrode chamber 14 while being in contact with a positive electrode collector plate 20 is flown by a positive electrode side circulation pump 28. A sulfur compound as an active material and a water-soluble compound that is at least one or more of aldehydes, ketones and amides are dissolved in the aqueous electrolyte of the positive electrode. The water-soluble compound is one of acetone, dimethylformamide and glucose. The sulfur compound is one or more of an alkali metal sulfide and an alkali metal polysulfide. Charging and discharging are performed while the aqueous electrolyte of the positive electrode is circulated by the positive electrode side circulation pump 28 and an aqueous electrolyte of a negative electrode is circulated by a negative electrode side circulation pump 34.
Patent JP-2014137246-A (JP)
Title: Device and method for absorbing radioactive substance
Inventor: CHIBA REI
IPC: G21F9/02
Filed: 2013-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a technique to absorb a radioactive substance, which simplifies pouring/drawing an absorbent into/from a container fastened in a divisible manner, and which removes a radioactive substance and prevents the absorbent from flowing out with an inexpensive treated water collecting device configured by combining multipurpose items.SOLUTION: A device for absorbing a radioactive substance according to the present invention comprises: a container 11 that is fastened in a divisible manner; an inlet-side screen 23, installed in the subsequent part of an inlet of this container 11, for diffusing provided treated water; an absorbent 24, poured into the container 11, for absorbing a radioactive substance from the treated water; a treated water collecting device 25, provided in the container 11, for collecting treated water treated by the absorbent 24; and a connecting pipe 23 for connecting a discharge side of this treated water collecting device 25 and an outlet pipe 32 connected to a treated water outlet line. The treated water collecting device 25 collects treated water treated by the absorbent 24 while preventing the absorbent 24 from flowing out, and discharges the treated water from the outlet pipe 32 to the treated water outlet line.
Patent JP-2014137960-A (JP)
Title: Fuel cell power generation device
Inventor: WADA TAKANORI
IPC: H01M8/10
Filed: 2013-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell power generation device capable of supplying moisture to an oxidant gas without using a device for humidification and needing the running costs.SOLUTION: A fuel cell stack 10 is provided with a communication pipeline 21 for connecting an oxidant gas supply pipeline 14, which supplies an oxidant gas, with the side of a cooling plate of a coolant circulation pipeline 19, in which a coolant to be supplied to a fuel cell circulates, to add the coolant recovering reaction heat of the fuel cell to the oxidant gas. The structure eliminates the need of a humidifier and energy for humidification and is able to add moisture needed for power generation reaction to the oxidant gas.
Patent JP-2013078655-A (JP)
Title: Dental implant
Inventor: GAHLERT MICHAEL
IPC: A61K6/00
Filed: 2013-01-21
Abstract: PROBLEM TO BE SOLVED: To utilize the advantage of ceramic in a visible region while guaranteeing high mechanical stability.SOLUTION: A one-part dental implant includes an anchoring part (12, 32 or 52) for anchoring within the bone, and a placing part (18, 38 or 58) for receiving an element to be applied. The placing part (18) has a truncated cone or conical shape, and the anchoring part has a cylindrical shape. The anchoring part (12, 32 or 52) and the placing part (18, 38 or 58) are integrally formed of grindable zirconia ceramic whose color is close to the color of natural teeth. The anchoring part (12, 32 or 52) has a threaded portion (14, 34 or 54). A groove (22) or a recess (60) and a flat part (20) are provided in the outer surface of the placing part. The anchoring part (12, 32, or 52) has a microstructure and is coated with titanium or a titanium alloy by thermal spraying only in an invisible region to accelerate ossification while using a color close to the color of natural teeth in a visible region.
Patent JP-2014143885-A (JP)
Title: Stator of rotary electric machine
Inventor: TAMURA AKITO
IPC: H02K3/34
Filed: 2013-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a stator of a rotary electric machine, which can prevent occurrence of breaking of an insulation sheet member arranged in a slot of a stator core while stator wiring is miniaturized.SOLUTION: A stator includes: an annular stator core 22 having a plurality of slots 25 arranged in a circumferential direction; stator winding which has a skew section where an open end which is inserted from one side in an axial direction and extends to the other side in the axial direction is twisted in a circumferential direction in the slot 25 and which is constituted of a plurality of conductor segments where terminals of the skew section are bonded; and an insulation sheet member 24 interposed between the inner wall face of the slot 25 and the conductor segment. The insulation sheet member 24 includes an overlap section 24a which is wound in a cylindrical shape along the inner wall face of the slot 25 and in which both ends in the circumferential direction are overlapped, and a slack section 24b is arranged in an opposite side in the radial direction of the overlap section 24a.
Patent JP-2014144498-A (JP)
Title: Clamping device
Inventor: FUKUI CHIAKI
IPC: B23Q3/06
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a clamping device that stably performs clamping of a workpiece with substantially constant clamping force over the entire range from the start of clamping the workpiece till the completion of the clamping in a simple configuration, and also achieves miniaturization of the device.SOLUTION: A clamping device 10 includes first and second clamp arms 14, 16 turnably supported to a body 12, and a drive unit 18 having a pair of first and second pistons 44, 46 displaced under the supply action of a pressure fluid. The driving force is transmitted to the first and second clamp arms 14, 16 via a knuckle joint 74, a force increasing lever 78 and a link arm 38, connected to first and second piston roda 48, 50. In the force increasing lever 78, the side of the knuckle joint 74 is formed longer to the side of the link arm 38 centering on a support pin 86, so that the driving force from the first and second pistons 44, 46 is increased and transmitted to the first and second clamp arms 14, 16.
Patent JP-2013229564-A (JP)
Title: Manufacturing method of substrate for power module
Inventor: TERASAKI NOBUYUKI
IPC: H01L25/07
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a substrate for a power module which reduces warpage occurring when a circuits layer and a metal layer, which are respectively formed on one surface and the other surface of an insulation layer by different kinds of metals, are jointed to each other in a relatively short time at low costs.SOLUTION: A substrate 10 for a power module includes: an insulation layer 11; a circuit layer 12 disposed on one surface of the insulation layer 11; and a metal layer 13 disposed on the other surface of the insulation layer 11. In a manufacturing method of the substrate 10 for the power module, the circuit layer 12 and the metal layer 13 are formed by different kinds of metals. After the circuit layer 12 and the metal layer 13 are respectively joined to the one surface and the other surface of the insulation substrate 11, the obtained substrate for the power module is cooled to a temperature lower than a normal temperature while being pressurized in a lamination direction.
Patent JP-2014144161-A (JP)
Title: Handrail for toilet bowl
Inventor: NIKI SABURO
IPC: A47K17/02
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a handrail for a toilet bowl having lock means which is easy to operate and user-friendly.SOLUTION: A handrail for a toilet bowl includes: a body part 10 fixed to a toilet bowl A by a fixing part 20; a handrail member 40 fixed at a movable part 30 attached to this body part 10 freely movable forward/backward in a forward and backward direction; and lock means 50 for holding the handrail member 40 in a predetermined position. The lock means 50 is configured by: a slit 51 formed at each support member 15 of the body part 10; three pieces of slits 52 formed at an upper part movable member 32 of the movable part 30; and a lock member 53 rotatably supported at an upper end part of an upper part support post 14 of the body part 10. The lock member 53 has a locking claw 54a which can be engaged with the corresponding slits 51 and 52 at a tip of a rotating piece 54. The lock member 53 is configured in such a manner that, by the action of gravity, the other end side of the rotating piece 54 in which an operation piece 55 is connected rotates to the lower side, and the locking claw 54a is held in a state of entering the slit 51.
Patent JP-2013160041-A (JP)
Title: Screen water intake cleaning system using variable flow of non-compressive liquid
Inventor: MICHAEL EGHOLM
IPC: E02B5/08
Filed: 2013-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an effective cleaning method of a screen water intake device for a water intake system.SOLUTION: A screen water intake device for a water intake system uses a cleaning system 100 to perform cleaning of one or more screen water intakes 200. A plurality of pipes 120 inside a screen 210 take in a liquid (for example, water or non-compressive liquid) fed under pressure from a pump 104 to remove dust of the screen 210. Subsequently, outlet ports 122 of the pipes which are holes, nozzles 130, or the like send the liquid fed under pressure to the inside of the screen 210. One or more valves 114 change, agitate, or pulsate the liquid fed under pressure, and additionally or alternatively, send the liquid fed under pressure selectively to the pipes to remove the dust accumulated on the outside of the screen 210. Furthermore, a heater 108 of the system removes or prevents formation of ice crystals on the screen by heating the liquid and sending it to the pipes 120.
Patent JP-2014148139-A (JP)
Title: Image processing apparatus and image processing program
Inventor: SHOUKAI TAKEHARU
IPC: B41J29/26
Filed: 2013-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus avoiding useless paper feeding after jamming of recording media is released, and an image processing program.SOLUTION: An image processing apparatus interrupts the operation of non-visualization means when recording media are jammed, and restarts the interrupted operation when the jamming is released. The apparatus counts the number of the recording media including the number of jamming, and the operation of the non-visualization means is continued until the counted value of the number reaches a set number.
Patent JP-2014152802-A (JP)
Title: Slide nut and slide screw device
Inventor: FUKUZAWA SATORU
IPC: B29C45/14
Filed: 2013-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a slide nut of a slide screw device, which is excellent in slide characteristics such as seizure resistance and abrasion resistance even in a high load condition, and provide the slide screw device.SOLUTION: A slide nut relatively moves with rotation of a screw shaft in a slide screw device while sliding on the screw shaft. A nut body 3a comprises a sintered metal, and a resin layer 3b of a resin composition having a synthetic resin as a base resin is formed as a screw groove part on the surface of a female screw part screwed into the screw shaft in the nut body. The nut body 3a is subjected to predetermined chemical surface processing on a connection surface with the resin layer 3b.
Patent JP-2014152827-A (JP)
Title: On-off valve
Inventor: SOMEYA SATOSHI
IPC: F16K49/00
Filed: 2013-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an on-off valve capable of suppressing generation of thermal stress and suppressing complication of a structure and an increase in manufacturing costs.SOLUTION: An on-off valve includes: a casing 11 in which a passage 12 capable of circulating main steam is formed; a space part 13 formed above the passage 12 in the casing 11; a valve body 22 allowed to be rotated between a position where the passage 12 is closed and a position retreated from the passage 12 to the space part 13; and a rugged part 31 to be a heat transmission member for reducing a temperature difference between the passage 12 and the space part 13.
Patent JP-2014152067-A (JP)
Title: Method for producing mortar or concrete
Inventor: YAMADA TAKESHI
IPC: C04B14/06
Filed: 2013-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing mortar or concrete which can effectively use natural fine aggregate and steel slag.SOLUTION: Fine aggregate obtained by mixing a part of a coarse grain fraction in natural fine aggregate with steel slag and the natural fine aggregate from which the part of the coarse grain fraction has been removed are separately used as fine aggregate to produce mortar or concrete.
Patent JP-2014150758-A (JP)
Title: Evaluation method of efficiency for secondary pollution prevention of nonaqueous skin external product
Inventor: ARAKI HIROYUKI
IPC: A61Q19/00
Filed: 2013-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating prevention efficiency for secondary pollution by microorganisms in a nonaqueous skin external product.SOLUTION: An evaluation method of efficiency for secondary pollution prevention of a nonaqueous skin external product comprises the steps of: (1) contacting at least one kind of substrate selected from the group consisting of microorganisms, keratinocyte, protein and peptide, on a surface of the nonaqueous skin external product, with at least one kind of auxiliary substrate selected from the group consisting of amino acid, saccharides, vitamins, metal salt and lipid; (2) maintaining the nonaqueous skin external product of the step (1) for a predetermined period under a humidity condition in which microorganisms can be grown; and (3) evaluating produced smell or proliferative of microorganisms in the nonaqueous skin external product of the step (2).
Patent JP-2013127123-A (JP)
Title: Electrochemically deposited indium composites
Inventor: BRESE NATHANIEL E
IPC: C09D7/61
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing electrochemically deposited indium composites having high thermal conductivities for thermal interface materials.SOLUTION: Indium composites TIM having substantially uniform and high thermal conductivities and desirable interface properties are provided. Electrochemically deposited indium composites are disclosed. The indium composites include indium metal or an alloy of indium with one or more ceramic materials. The indium composites have high bulk thermal conductivities. Articles containing the indium composites also are disclosed.
Patent JP-2014156713-A (JP)
Title: Electric shutter apparatus
Inventor: MINOURA KENTO
IPC: E06B9/68
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for registering a remote control for one of a plurality of electric shutters.SOLUTION: When a relationship between a remote control and an electric shutter is registered, signal intensity of a communication signal for use in transmission and reception is used so that registration can be performed between an operation device and an electric shutter apparatus body in the case where a distance therebetween is shorter. A person (registration person) performing the registration can simply and reliably perform the registration only by bringing the operation device and the electric shutter apparatus body closer to each other.
Patent JP-2014157257-A (JP)
Title: Image display device
Inventor: SASAKI YASUSHI
IPC: G02F1/13363
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an image display device with improved visibility.SOLUTION: An image display device includes: (1) a white light source 2 having a continuous emission spectrum; (2) an image display cell; (3) a polarizer placed closer to a viewing side than the image display cell; (4) a scattering preventing film 14 placed closer to the viewing side than the polarizer; and (5) a base film with a laminated transparent conductive layer placed closer to the viewing side than the scattering preventing film 14. The scattering preventing film 14 and the base film are oriented films having 3000 to 150000 nm retardation. Orientation principal axes of the scattering preventing film 14 and the base film are approximately parallel to each other, or the polarizer protective film and the scattering preventing film have different retardations from each other, and the difference is 1800 nm or higher.
Patent JP-2014160700-A (JP)
Title: Optical device, lighting device, exposure device, device manufacturing method, and holding method of optical element
Inventor: KONDO HIROYUKI
IPC: G03F7/20
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To cool an optical element.SOLUTION: Multiple elements 41 are located close to a base plate 42serving as a cooling/heating source by a mirror drive system (drive devices 42) thereby enabling rear surfaces of the elements 41 to make contact with a surface of the base plate 42through a heat transmission medium 45 provided between the multiple elements 41 and the base plate 42. The structure improves the contact heat transfer rate between the elements 41 and the base plate 42and is able to cool, in particular, the multiple movable elements 41 used in a vacuum.
Patent JP-2014160321-A (JP)
Title: Structure analysis device
Inventor: MAZAKI HIROAKI
IPC: G06F17/50
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To divide a whole area into a plurality of areas so as to satisfy calculation conditions of a load transfer path method and to speed up a calculation in divided calculation by the finite element method.SOLUTION: A structure analysis device divides a whole area into a main calculation area including a specific load point and a change load point and a sub-calculation area not including the specific load point and the change load point by dividing means 10. Only when the sub-calculation area is changed, a degeneracy calculation of the sub-calculation area is executed once. A specific load point A is applied with a load by fixing a support point B of an analysis object structure, and a displacement of each point is obtained by a finite element method. A change load point C is given three inspection loads by fixing the specific load point A and the support point B, and the deformation of the main calculation area is calculated by finite element method calculation means 2 so as to obtain the displacement. Multi-dimensional simultaneous linear equations are solved by simultaneous equation calculation means 7, a partial rigidity matrix Kis obtained, and a value of a rigidity index Uis calculated. All the points required by the analysis object structure are sequentially tracked, and the value of Uof each point is calculated by changing the change load point C.
Patent JP-2013199423-A (JP)
Title: Carbon alloy including nitrogen and method of manufacturing the same, carbon alloy catalyst, and fuel cell
Inventor: TANABE JUN
IPC: H01M4/90
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing carbon alloy including nitrogen having sufficiently high oxidation-reduction activity or a number of reactive electrons of an oxidation-reduction reaction.SOLUTION: A method of manufacturing carbon alloy containing nitrogen includes a process of burning a precursor containing an organic compound containing nitrogen and an inorganic metallic salt containing one or more kinds of Fe, Co, Ni, Mn, and Cr. For the sum of the organic compound containing nitrogen and the inorganic metallic salt included in the precursor, the inorganic metallic salt is contained beyond 45 mass%. The organic compound containing nitrogen is a compound represented by formula (1) and its tautomer, and their salt or their hydrate. (In the formula, Q is an aromatic ring or hetero ring of 5- to 7-membered rings; R is a substituent represented by formulas (2) to (5); n is 1 to 4; Rto Rare a hydrogen atom, a substituted or non-substituted alkyl group, an aryl group, a heterocyclic group, or a hetero ring formed by adjoining two substituents).
Patent JP-2014159043-A (JP)
Title: Manufacturing method of rolling bearing device for wheel
Inventor: SANKAI YOICHIRO
IPC: B60B35/14
Filed: 2013-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a rolling bearing device for a wheel in which degradation of dimension accuracy due to caulking processing can be suppressed.SOLUTION: A rolling bearing device 1 for a wheel comprises: a cylindrical inner ring 2 which a flange 6 extending to a radial direction outside is formed at one edge part of; and an inner ring member 10 which is mated from outside to other edge of the inner ring 2. The inner ring member 10 is fixed without slip-off to the inner ring 2 by caulking processing of other edge of the inner ring 2 to the radial outside direction. A manufacturing method of the rolling bearing device 1 for a wheel includes: a process in which the inner ring 2 is supported a supporting stage 20 which supports the inner ring 2 by contacting the inner peripheral edge part of one edge surface of the inner ring 2 without contacting the flange 6, and caulking processing is applied to the inner ring 2 supported by the supporting stage 20.
Patent JP-2013136514-A (JP)
Title: Method of manufacturing precision glass sphere and method of manufacturing optical glass element
Inventor: YAMASHITA TERUO
IPC: G02B3/00
Filed: 2013-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a glass material free from an optically nonuniform layer by a simple method and a method of manufacturing an optical glass element excellent in optical properties from the glass material.SOLUTION: The method of manufacturing a precision glass sphere includes a process to form a glass sphere by dropping a molten glass 2 and shaping the dropped molten glass gob 3 on a receiving mold 4 and a process to remove an optically nonuniform layer on the surface of the glass sphere and obtain a glass sphere (precision glass sphere) free from the optically nonuniform layer. The method of manufacturing an optical glass element includes a process of press-molding a heated and softened glass material by using a pressing mold shaped precisely based on the shape of an optical element to be obtained.