baber/WOPTO huggingface dataset:
Patent JP-2018139780-A (JP)
Title: Electrostimulator
Inventor: YOSHIDA DAIGO
IPC: A61N1/06
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrostimulator that improves treatment efficiency and that uses physical energy.SOLUTION: The electrostimulator uses a first electrode 202, a second electrode 203, and a third electrode 204. An electric signal of a first frequency is supplied to the first electrode, an electric signal of a second frequency to the second electrode, and an electric signal of a third frequency to the third electrode. The first frequency is controlled by a first control in which the frequency is changed with a prescribed first period; the second frequency is controlled by a second control which gives a prescribed frequency difference to the first frequency that is controlled by the first control; and the third frequency is controlled by a third control which gives a prescribed frequency difference to the first frequency that is controlled by the first control.SELECTED DRAWING: Figure 2
Patent JP-2018141859-A (JP)
Title: Writing control device and image formation apparatus
Inventor: SHIRASAKI YOSHINORI
IPC: G03G15/01
Filed: 2017-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a writing control device which reduces the downtime due to color shift correction regardless of the formation position of a correction pattern.SOLUTION: An optical writing control unit 409 includes: a light emission control section 34 which controls light emission of an LEDA 11; a correction pattern generation section 32 which can generate the first correction pattern group formed of the transverse line and the second correction pattern group formed of the slant line; a correction value calculation section 36 which calculates the correction value of correcting the writing position on a photoreceptor on the basis of the detection result of correction pattern detection means 17 of detecting a correction pattern image in an endless rotor; and a correction execution determination section 31 which receives the result of fluctuation factor detection means 500 that can detect the change of the state of an apparatus mounted with the optical writing control device and determines the necessity of correction execution using the correction pattern. The correction pattern generation section selects a case of generating both of the first correction pattern group and the second correction pattern group or a case of generating only the first correction pattern group.SELECTED DRAWING: Figure 5
Patent JP-2018141055-A (JP)
Title: Polypropylene-based resin composition and parts for exterior automotive trim
Inventor: IMAI MAKOTO
IPC: C08K7/00
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene-based resin composition and parts for automobile exterior trim which are excellent in balance of brightness, flip-flop metallic feeling and other physical properties (impact strength, hardness and the like).SOLUTION: There are provided a polypropylene-based resin composition which contains 45-90 pts.mass of a polypropylene-based resin (A) composed of 80-95 mass% of a decane insoluble part and 5-20 mass% of a decane soluble part, 10-30 pts.mass of an ethylene-α-olefin copolymer (B) having an MFR (Melt Flow Rate) of 0.1-20 g/10 min and a density of 850-892 kg/mand 0-25 pts.mass of an inorganic filler (C), and further contains 1.5-4.0 pts.mass of the total of 0.5-3.5 pts.mass of aluminum flake (I) having an average particle diameter of 5-55 μm and 0.1-1.5 pts.mass of aluminium flake (II) having an average particle diameter of 45-90 μm (average particle diameter of (I) is smaller than average particle diameter of (II)) and 0.005-0.06 pts.mass of carbon black (D); and parts for automobile exterior trim formed from the composition.SELECTED DRAWING: None
Patent JP-2018140093-A (JP)
Title: Game machine
Inventor: SHIMA NOBUYOSHI
IPC: A63F7/02
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine enhancing amusement of big win games.SOLUTION: A game machine includes game control means. If a first special symbols or a second special symbols indicate a lottery winning of a big win, after a stop display of the first special symbols or the second special symbols, upon an establishment of a prescribed condition, the game control means causes a big win game to start, the first special symbols having been stop displayed upon a winning of a game ball to a first start port, the second special symbols having been stop displayed upon a winning of a game ball to a second start port where a winning is easier in a variation shortening state than in a normal game state. Further, an establishment impossible period is provided during which the prescribed condition after the stop display of the first special symbols or the second special symbols cannot be established. The establishment impossible period when the first special symbols indicate the lottery winning of the big win is set longer than the establishment impossible period when the second special symbols indicate the lottery winning of the big win.SELECTED DRAWING: Figure 10
Patent JP-2018145250-A (JP)
Title: Fluorine-containing diol/triazine derivative composite
Inventor: KIJIMA SATOSHI
IPC: C09K3/18
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a fluorine-containing diol/triazine derivative composite that uses a fluorine-containing alcohol having a unit that does not generate perfluorooctanoic acid or the like even when released into the environment and is easy to degrade into a short-chain compound, and imparts hydrophilicity and/or oil-repellency to a mineral base material or the like.SOLUTION: A fluorine-containing diol/triazine derivative composite comprises a product from the condensation between a fluorine-containing diol represented by general formula HO-A-R-A-OH (where, Ris a perfluoro alkylene ether group having a perfluoro alkylene group with 6 or less carbon atoms, containing an oxygen atom, being linear or branched; A is a C1-6 alkylene group) and a triazine derivative.SELECTED DRAWING: None
Patent JP-2017122734-A (JP)
Title: Particle sorting apparatus, particle sorting method, and program
Inventor: OTSUKA FUMITAKA
IPC: G01N15/14
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a particle sorting apparatus, a particle sorting method, and a program, capable of accurately sorting target particles even when the target particles are large.SOLUTION: A particle sorting apparatus includes a vibration element that gives a vibration to a fluid that flows in a channel that generates a fluid stream, a camera that captures an image of at least some of droplets of the fluid stream, and a vibration control unit that controls the size of a vibration according to a distance from a break-off-point of the fluid stream to a first satellite.SELECTED DRAWING: Figure 1
Patent JP-2018143146-A (JP)
Title: Method for determining inosinic acid content in meat of individual cattle
Inventor: UEMOTO YOSHINOBU
IPC: C12Q1/68
Filed: 2017-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a novel indicator that can contribute to the rapid detection of high inosinic acid content in meat of individual cattle.SOLUTION: Provided is a method of determining inosinic acid content in meat of slaughtered animals involving the detection of the presence of a mutation in the NT5E gene region of a nucleic acid specimen isolated from an individual cattle. The NT5E gene region mutation is a mutation that results in a decrease in the function of the NT5E gene or the NT5E protein coded thereby. If at least one mutation is detected on at least one allele of the NT5E gene, it is determined that the inosinic acid content in the meat of the slaughtered animal is high.SELECTED DRAWING: None
Patent JP-2017165099-A (JP)
Title: Heat treatment method and resin molding method
Inventor: MIZUNO YOSHIHISA
IPC: B29C33/08
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment method capable of melting the whole of a thermoplastic resin whose heat distortion temperature is 130°C or higher in a short time, and capable of obtaining a resin molding whose properties are uniform as possible, and a resin molding method.SOLUTION: A specific thermoplastic resin 4 arranged at the inside of a molding die 3 made of a heat resistant inorganic material and whose heat distortion temperature is 130°C or higher is heated with a specific electromagnetic wave X including a wavelength region of 0.01 to 100 m. In a storage step, a molding die 3 in which the specific thermoplastic resin 4 is arranged at the inside is stored at the inside of the closed space S of a thermal insulation storage box 10 in which a heat generating material 15 is arranged at the inside bottom face 111 in a state where it is contacted with the heat generating material 15. In a heating step, a specified electromagnetic wave X is transmitted through the thermal insulation storage box 10 by an electromagnetic wave irradiation means 20 and is applied on the molding die 3 and the heat generating material 15 to heat-generate the heat generating material 15, and, utilizing the heat transfer from the heat generating material 15, the specific thermoplastic resin 4 in the molding die 3 is heated.SELECTED DRAWING: Figure 1
Patent JP-2018145964-A (JP)
Title: Fuel injection device
Inventor: KATAOKA HAJIME
IPC: F02M31/125
Filed: 2017-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device which efficiently heats fuel.SOLUTION: A fuel injection device injects fuel and includes: a body 10 formed with a fuel passage 11, in which the fuel circulates, and an injection hole 15a communicating with the fuel passage; a valve part 30 which is provided at the fuel passage and opens or closes the injection hole; a heater 61 which is provided on an outer surface 18a of the body and heats the fuel in the fuel passage; and a heater cover 62 covering the heater. A contact area between the heater and the body is larger than a contact area between the heater and the heater cover.SELECTED DRAWING: Figure 1
Patent JP-2018152745-A (JP)
Title: Recording device, vehicle and record method
Inventor: IMAMOTO YOSHIHARU
IPC: H04L12/28
Filed: 2017-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a recording device capable of efficiently storing data flowing on an on-vehicle network.SOLUTION: A recording ECU 22 stores plural patterns of the order in which plural types of packets assigned with different IDs are transmitted by the CAN 24. The recording ECU 22 stores, as inspection data, among a plurality of previously stored patterns, a pattern in which the order of a plurality of types of packets received from the CAN 24 matches. The recording ECU 22 further stores a piece of data of plural type packets received from the CAN 24 as inspection data.SELECTED DRAWING: Figure 3
Patent JP-2018149213-A (JP)
Title: Ultraviolet irradiation device
Inventor: SAKAMOTO YASUYUKI
IPC: A61L2/10
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet irradiation device exhibiting high energy utilization efficiency, which is capable of effectively utilizing heat of an ultraviolet LED for sterilizing viruses and the like in fluids.SOLUTION: An ultraviolet irradiation device 1 includes: a fluid storage 2 formed in the middle of a flow passage 3; a first on-off valve 5 for opening and closing a fluid inlet port 4 of the fluid storage 2; a second on-off valve 7 for opening and closing a fluid discharge port 6 of the fluid storage 2; and an ultraviolet LED 17 which is disposed in a lower part at the center of the inside the fluid storage 2 for irradiating ultraviolet light toward an upper side of the fluid storage 2. The inner wall face of the fluid storage 2 is formed as an ultraviolet reflection face. Further, the ultraviolet LED 17 is designed to irradiate the ultraviolet light in a state where the first on-off valve 5 closes the fluid inlet port 4 and the second on-off valve 7 closes the fluid discharge port 6 to confine the fluid inside the fluid storage 2.SELECTED DRAWING: Figure 1
Patent JP-2018153058-A (JP)
Title: Insulator, stator and electric motor
Inventor: HASEGAWA MASAHIRO
IPC: H02K3/34
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a technology for easily fixing an end of a stator coil wire wound on an insulator to be attached to a tooth.SOLUTION: An insulator 200 to be attached to a tooth has a first flange 210, a second flange 220, a drum, and a trough hole. The first flange has protrusions 240 and 250 in a region at an end face 211 side and the side surface 213 side, and in a region at the end face side, and on the side surface 214 side. The protrusion 240 has a groove 245 opening to the end face and a protrusion 246 protruding to the outer peripheral side in a radial direction. The protrusion 250 has a notch 255 where areas on the end face side and the side surface side are cut off. A string 160 binding the end of the stator coil wire 150 wound on the insulator is passed through a space formed by the notch of the insulator on one side in a circumferential direction and the side surface of an insulator on the other side in the circumferential direction out of two insulators adjacent in the circumferential direction, the other side in the axial direction of the protrusion of the insulator on the other side in the circumferential direction and the groove 245.SELECTED DRAWING: Figure 24
Patent JP-2017185993-A (JP)
Title: Webbing for passenger restraint belt, seat belt and seat belt apparatus
Inventor: SHIMAZAKI SADAYUKI
IPC: B60R22/12
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a webbing for a passenger restraint belt that inhibits abrasion of conductive yarns, and a seat belt and a seat belt apparatus that use the same.SOLUTION: A webbing 1 for a passenger restraint belt includes warp yarns and weft yarns 4 which are woven so as to extend orthogonally to each other. The warp yarns include conductive yarns 2 and non-conductive yarns 3. The non-conductive yarns 3 are thicker than the conductive yarns 2.SELECTED DRAWING: Figure 3
Patent JP-2017170436-A (JP)
Title: Coating sprayer, method for assembly and disassembly
Inventor: GILLES GOISOT
IPC: B05B5/04
Filed: 2017-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a coating sprayer, and a method for assembly and disassembly.SOLUTION: A sprayer (1) including an air guide element (4), and means (6, 8) for fixing the air guide element (4) onto a stationery member (2) of the sprayer. Fixation means includes at least one magnetic attraction means (6) which is located one constituent of the air guide element and the stationery member, and at least a part (8) which is intended to cooperate with the magnetic attraction means, which is located on the other constituent of the air guide element (4) and the stationery member (2) or is formed by the other constituent, and which is made from a ferromagnetic material.SELECTED DRAWING: Figure 3
Patent JP-2017165647-A (JP)
Title: Nitrided silicon substrate and nitrided silicon circuit board using the same
Inventor: NAKAYAMA NORIO
IPC: C04B35/587
Filed: 2017-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a nitrided silicon substrate small in variation of insulation property in a thickness direction and capable of providing a circuit board excellent in insulation property and high in credibility when used for the circuit board or the like.SOLUTION: There is provided a nitrogen substrate having more excellent performance by setting thickness T1 of a nitrided silicon substrate having nitrided silicon crystal particles 2 and a particle boundary phase 3 and thermal conductivity of 50 W/m K or more at 0.10 to 0.25 mm, a ratio of total length T2 o the particle boundary phase 3 in the thickness direction to thickness T1 of the nitrided silicon substrate in a cross section structure of the nitrided silicon substrate (T2/T1) at 0.01 to 0.30, variation from average of insulation bearing force when measured by a 4 terminal method with contacting an electrode to front and rear of the substrate at 20% or less, preferably 15% or less and further controlling maximum length of the particle boundary phase 3, average particle diameter of a longer diameter of the nitrided silicon crystal particles 2, pore diameter or the like.SELECTED DRAWING: Figure 2
Patent JP-2017148051-A (JP)
Title: Method for inactivating virus during protein purification process
Inventor: ALEX XENOPOULOS
IPC: C12N7/04
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for inactivating a virus during a protein purification process.SOLUTION: According to the present invention, a method for inactivating one or more viruses in a sample comprises continuously mixing the sample with one or more virus-inactivating agents as the sample flows from the first unit operation to the second unit operation using one or more in-line static mixers P-2 during a process for purifying a target molecule. Here, the flow of sample is in the laminar flow range, and complete virus inactivation is achieved within 10 minutes or less or 5 minutes or less, more preferably 2 minutes or less, particularly preferably 1 minute or less. The first unit operation includes binding and eluting chromatography, and the second unit operation includes a flow-through purification process.SELECTED DRAWING: Figure 1
Patent JP-2018160502-A (JP)
Title: Method of manufacturing wound core
Inventor: GOTO HIROSHI
IPC: H01F41/02
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a wound core that can be easily handled during manufacturing.SOLUTION: A method of manufacturing a wound core according to an embodiment includes laminating an amorphous material cut by a predetermined length such that the amorphous material is formed into a U shape (S1, S2, and S3), annealing the amorphous material in a state of being formed in a U shape (S4), and closing an opening of the annealed amorphous material to form an annular shape (S6).SELECTED DRAWING: Figure 2
Patent JP-2018160331-A (JP)
Title: Conductive wire
Inventor: SHIMIZU TAKESHI
IPC: H02G15/08
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a conductive wire capable of suppressing a step in a radial direction in a connection portion between a flexible conductor and a columnar conductor.SOLUTION: High pressure electric wires 13 and 14 as conductive wires include: a core wire 32a of a twisted wire 32a having conductivity and flexibility; a conductor 31a of a single core wire 31 which has conductivity and is arranged on a coaxial line L with the core wire 32a of the twisted wire 32; and a cylindrical member 33 to which the core wire 32a of the twisted wire 32 and the conductor 31a of the single core wire 31 are inserted. On an inner peripheral surface 33a of the cylindrical member 33, a projection 33b which projects to the side of the conductor 31a of the single core wire 31 and electrically connects the core wire 32a of the twisted wire 32 and the conductor 31a of the single core wire 31 is provided over the whole inner peripheral surface 33a in the circumferential direction.SELECTED DRAWING: Figure 2
Patent JP-2018159413-A (JP)
Title: Crankshaft structure of internal combustion engine
Inventor: ITO KATSUHIKO
IPC: F16C3/08
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide crankshaft structure of an internal combustion engine that has an increased bearing allowable load, a prolonged time and increased productivity.SOLUTION: The crankshaft structure of an internal combustion engine is provided in which a pair of crank components 73R, 73L formed by integrally forming annular parts 74R, 74L having balance weight parts 75R, 75L and shaft parts 76R, 76L are united together on both sides of a connecting rod 45. In the crankshaft structure of an internal combustion engine: the connecting rod has a crank pin bearing 45b as a metal slide bearing at a large end hole part 45a; one crank component has a crank pin 72 formed in one body; an outer circumferential surface 72aa of the crank pin is a machining-finished smooth surface; the one crank component comprises a cylindrical reinforcement part 77 at a connection part for the crank pin of the annular part and a surface 77a of the cylindrical reinforcement part 77 is located more on a crank pin side than a surface 75Ra of the balance weight part; each of an end surface 72b of the crank pin and an outer end surface 74Ra of the annular part comprises a center hole 78 for machining concentric with the crank pin; and a tip of the crank pin is press-fitted into and coupled to the other crank component.SELECTED DRAWING: Figure 5
Patent JP-2018108071-A (JP)
Title: Method for obtaining aptamers specifically binding to low molecular weight nitrogen-containing compounds by electrophoresis
Inventor: ONODERA MARI
IPC: C12Q1/68
Filed: 2017-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining aptamers specifically binding to low molecular weight nitrogen-containing organic compounds from a DNA library by electrophoresis.SOLUTION: The method for obtaining aptamers specifically binding to low molecular weight nitrogen-containing organic compounds comprises: (a) a step of preparing an aqueous solution containing the low molecular weight nitrogen-containing organic compound and a DNA library; (b) a step of fractionating the aqueous solution via electrophoresis using an electroosmotic flow suppressing capillary and obtaining fractions containing a complex of a single stranded DNA contained in the DNA library and the low molecular weight nitrogen-containing organic compound; and (c) a step of amplifying the single stranded DNA contained in the complex by PCR and obtaining the amplified single stranded DNA as the aptamer that specifically binds to the low molecular weight nitrogen-containing organic compound.SELECTED DRAWING: Figure 2
Patent JP-2018163450-A (JP)
Title: Data storage control device, data storage system, data storage method, and program
Inventor: HASEBE YOSHIHIRO
IPC: G06F3/06
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To facilitate data restoration for errors resulted from retention.SOLUTION: A data storage control device includes: a horizontal code generation unit 110 for generating a first error detection code between a plurality of storage media for data written in each of divided regions which are obtained by dividing each of storage regions of the plurality of storage media into predetermined regions; a vertical code generation unit 120 for generating a second error detection code for each of a plurality of storage media for data written at different timings in each of the divided regions; and a code writing unit 130 for writing the first error detection code generated by the horizontal code generation unit 110 and the second error code generated by the vertical code generation unit 120 to the divided regions to which data is not written among the divided regions.SELECTED DRAWING: Figure 1
Patent JP-2018163248-A (JP)
Title: Image acquisition method and image acquisition device
Inventor: MORIWAKI SANZO
IPC: G01N21/27
Filed: 2017-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an image acquisition method and an image acquisition device that can photograph a biological sample such as a cell in a bright field and obtain an observation image suitable for observation of the biological sample.SOLUTION: A method firstly includes photographing a biological sample at a plurality of wavelength bands with different center wavelengths while radiating illumination light to the biological sample (step S1). The method next includes obtaining a wavelength profile representing change in brightness corresponding to change in a wavelength band for each pixel from a plurality of obtained photographic images (step S2). It then includes classifying each pixel into a plurality of clusters according to the wavelength profile (step S3). It finally includes generating an observation image by allocating a gradation value corresponding to the classified cluster to each pixel (step S4). This allows the observation image suitable for observation of the biological sample to be generated.SELECTED DRAWING: Figure 3