baber/WOPTO huggingface dataset:
Patent JP-2019183951-A (JP)
Title: Fixing device
Inventor: SUZUKI HIROSHI
IPC: F16B21/00
Filed: 2018-04-09
Abstract: To provide a fixing device which can reduce a production cost, is favorable in workability, easy in an operation, and fixable and releasable by a simple operation.SOLUTION: A fixing device 10 comprises: a drive body 30 which is movable in an axial direction; an operation body 40 for movably operating the drive body 10; a main body 15 having a plurality of penetration holes 15a, and covering at least an external peripheral face of the drive body 10; rolling bodies 20 held in the penetration holes 15a, and rolling between a protrusion position H protruding to the outside from the penetration holes 15a and a retreat position L retreating to the inside of the penetration holes 15a by being pressed to the external peripheral face of the drive body 10; and a moving mechanism 50 for relatively moving the main body 15 and the drive body 30 so as to arrange and maintain the rolling bodies 20 in the protrusion position H or the retreat position L in conjunction with an operation of the operation body 40.SELECTED DRAWING: Figure 3
Patent JP-2019184427-A (JP)
Title: Gas concentration meter
Inventor: AKIYAMA SHIGEYUKI
IPC: G01N21/3504
Filed: 2018-04-10
Abstract: To provide a gas concentration meter with higher responsibility.SOLUTION: A gas concentration meter has a sample cell 1. The sample cell 1 includes side walls 11 and 12, which define an internal space 10, a gas entrance port 13, and a gas exit port 14. The gas concentration meter also includes a light source 2 for emitting light to sample gas introduced into the internal space 10 and a detector 3 detecting light which has passed through the sample gas. The gas concentration meter is provided outside the sample cell 1 to face flow of the sample gas flowing outside the sample cell 1, and further includes a baffle 5 for causing the sample gas to be introduced to the internal space 10 through the gas entrance port 13.SELECTED DRAWING: Figure 1
Patent JP-2019181369-A (JP)
Title: Ultrasonic chemical reaction device and method
Inventor: ASAKURA YOSHIYUKI
IPC: B01F3/04
Filed: 2018-04-10
Abstract: To provide an ultrasonic chemical reaction device capable of inducing efficiently, ultrasonic chemical reaction, when using superfine air bubbles.SOLUTION: An ultrasonic chemical reaction device 1 of the invention induces chemical reaction by radiation of ultrasonic to a treated liquid W1, for treating the treated liquid W1, and comprises: an air bubble generation tank 11A; a reaction tank 11B; and a liquid circulation device 21. The air bubble generation tank 11A has a first ultrasonic vibrator 15A for generating ultrasonic with low frequency, and generates superfine air bubbles whose diameter is 1 μm or smaller in the treated liquid W1 by radiation of ultrasonic from the first ultrasonic vibrator 15A. The reaction tank 11B has a second ultrasonic vibrator 15B for generating ultrasonic with high frequency, and generates a cavitation in the treated liquid W1 by radiation of the ultrasonic from the second ultrasonic vibrator 15B to the treated liquid W1 including the superfine air bubbles. The liquid circulation device 21 circulates the treated liquid W1 between the air bubble generation tank 11A and the reaction tank 11B.SELECTED DRAWING: Figure 1
Patent JP-2019182497-A (JP)
Title: Lid material, and container therewith, and manufacturing method thereof
Inventor: NAKATA YUKI
IPC: B65D81/34
Filed: 2018-04-12
Abstract: To provide lid material which never includes a metal layer such as aluminum so as to be able to possess a metal detection inspection process, and can maintain a stable dead hold property, and has high preservation performance and a high transportation function, and a container.SOLUTION: In lid material (2) which consists of a surface layer (31) made of at least biaxial stretching film, a base material layer (32) made of paper, a resin film layer (33), and a sealant layer (34), and which seals on a flange portion (11) of a container, and does not include an aluminum layer, an incision work portion (21) formed by laser beam machining is provided near a boundary position between an opening region and a non-opening region in the surface layer.SELECTED DRAWING: Figure 1
Patent JP-2019183081-A (JP)
Title: Polyester diol, polyurethane, manufacturing method of polyurethane
Inventor: HAYASHI HIROMI
IPC: C08G18/42
Filed: 2018-04-17
Abstract: To provide novel polyester diol, especially polyester diol excellent in heat resistance, polyurethane, and a manufacturing method of polyurethane.SOLUTION: There is provided polyester diol having a repeating unit represented by the following formula [I]; in the formula [I], Rand Rrepresent each independently a hydrocarbon group, Rrepresents each independently a hydrogen atom, a group containing a hetero atom, a group containing a halogen group, a linear alkyl group having 1 to 6 carbon atoms, a branched alkyl group having 3 to 6 carbon atoms, or a group containing an aryl group and having 6 to 12 carbon atoms, and A is a bivalent hydrocarbon group.SELECTED DRAWING: None
Patent JP-2018133992-A (JP)
Title: Photovoltaic power generating system, connection method for cable way between solar cell modules, and release method for cable way between solar cell modules
Inventor: IMAI YOSHITO
IPC: H02S50/00
Filed: 2018-04-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that power generation output of a solar cell array connecting solar cell modules may become high voltage of DC hundreds V and if a building in which such a solar cell array is installed is on fire, since the solar cell array is generating high voltage in the daytime, there is risk that a fire fighter may get electric shock during water discharge work or the like for firefighting, although a system in which a device for reducing the output voltage of the solar cell array in the case of fire is integrated is being advocated as countermeasures, a dedicated apparatus such as fire detection means may be required and further, a wiring construction may be complicated.SOLUTION: A photovoltaic power generation system comprises: a plurality of cable way switches between a plurality of solar cell modules installed in a cable way between the solar cell modules; and connection control means for controlling connection between solar cell modules in a state of a system power source. The connection control means controls a cable way switch between solar cell modules on a first stage and then successively controls cable way switches between solar cell modules on next and subsequent stages in a dizzy chain manner.SELECTED DRAWING: Figure 4
Patent JP-2019191854-A (JP)
Title: Image recognition device, artificial pollination system, and program
Inventor: SHIMIZU HIROSHI
IPC: G06T7/00
Filed: 2018-04-24
Abstract: To provide an artificial pollination system capable of easily recognizing a target object such as a flower and a fruit with high accuracy, performing sanitary and detailed pollination, and automating processing.SOLUTION: An artificial pollination system 1 includes: a three-dimensional sensor 500; an image recognition device 600; and an ultrasonic focusing device 400. The three-dimensional sensor acquires three-dimensional information including a color image of a crop and distance information to the crop. The image recognition device includes: a learning processing unit 650 for creating and storing a recognition model of a target object such as a flower and a fruit from the three-dimensional information; and an image processing unit 630 for performing prescribed image processing of the three-dimensional information, recognizing the target object by using the recognition model created and stored by the learning processing unit, and acquiring the position of the target object. The ultrasonic focusing device vibrates the target object by irradiating an ultrasonic wave to the target object on the basis of the position and the distance information of the target object acquired by the image recognition device to perform pollination.SELECTED DRAWING: Figure 1
Patent JP-2019193129-A (JP)
Title: Data transfer device, data transfer method, and network system including data transfer device
Inventor: TANIDA NAOKI
IPC: H03M7/42
Filed: 2018-04-26
Abstract: To provide a technique capable of coping with changes in communication contents and performing highly compressed communication.SOLUTION: A data communication device including a common dictionary learning unit, an encoding unit, and a decoding unit creates a common dictionary for compression from communication data during a learning period in advance, and adds a temporary dictionary temporarily created to the common dictionary at the time of data transfer of the communication data to perform data transmission by one-pass. When learning the common dictionary for creating the common dictionary, learning data of similar communication destination devices are integrated.SELECTED DRAWING: Figure 11
Patent JP-2019187982-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: H05K1/02
Filed: 2018-04-27
Abstract: To provide a game machine in which a wiring pattern of a board is suitably formed.SOLUTION: In a game control board, a first terminal (game control microcomputer) and a second terminal (terminals of an input circuit and an output circuit) that are separated in a specific direction (right-left direction) are connected, and a specific wiring pattern (data bus) used for transmitting a specific signal (input data and output data) is formed. The specific wiring pattern (data bus) is divided into a plurality of wiring patterns and formed that consist of straight wiring patterns extending in a specific direction (right-left direction), and the straight wiring pattern extending in the specific direction (right-left direction) is formed shorter than a specific length (λ/2) being an antenna length corresponding to the frequency (bus clock) of each specific signal (input data and output data).SELECTED DRAWING: Figure 5
Patent JP-2019196050-A (JP)
Title: Trunk receiving device and railway vehicle
Inventor: ONISHI GOJI
IPC: B61G7/10
Filed: 2018-05-08
Abstract: To provide a trunk receiving device whose shape of an end face in a rail direction of a railway vehicle can have an improved degree-of-freedom while suppressing a weight loaded by a coupler.SOLUTION: A trunk receiving device which supports a trunk of a coupler fitted to a body structure of a railway vehicle in a way that the coupler can fluctuate around two respective fluctuation axles in a vertical or sleeper direction, and is fitted to the body structure, comprises: a bearing member installed so as to extend in the sleeper direction and supporting the trunk from the underside; a transverse beam arranged in a fluctuation axle side of the bearing member; a trunk receiving connection part connecting the transverse beam and the bearing member; and an elastic support part elastically supporting the transverse beam in a way that the beam can move up and down to the body structure.SELECTED DRAWING: Figure 1
Patent JP-2019196520-A (JP)
Title: Aluminum alloy wire and method for producing the same
Inventor: NISHI KAZUYA
IPC: H01B13/00
Filed: 2018-05-09
Abstract: To provide an aluminum alloy wire having strength, elongation, conductivity and heat resistance at high levels in a balanced manner.SOLUTION: The present invention provides a wire composed of an aluminum alloy, where the aluminum alloy has a chemical composition comprising Co: 0.1-1.0 mass%, Zr: 0.2-0.5 mass%, Fe: 0.02-0.09 mass%, Si: 0.02-0.09 mass%, Mg: 0-0.2 mass%, Ti: 0-0.10 mass%, B: 0-0.03 mass%, Cu: 0-1.00 mass%, Ag: 0-0.50 mass%, Au: 0-0.50 mass%, Mn: 0-1.00 mass%, Cr: 0-1.00 mass%, Hf: 0-0.50 mass%, V: 0-0.50 mass%, Sc: 0-0.50 mass%, Ni: 0-0.50 mass%, with the balance being Al and unavoidable impurities, and has a metallographic structure comprising Al crystal grains, and Al-Co-Fe compounds and Al-Zr compounds, where a region occupied by Al crystal grains with a crystal grain size of 10 μm or less is 90% or more in area ratio.SELECTED DRAWING: Figure 1
Patent JP-2019053713-A (JP)
Title: Electronic voting system, and, control method
Inventor: KAIJO YUJI
IPC: G07C13/00
Filed: 2018-05-15
Abstract: To provide an electronic voting system that allows for secret ballot.SOLUTION: An authentication server 200a comprises: an authentication processing unit that authenticates a voter using authentication data including first ID and authentication information of the voter; and a first synchronization unit that synchronizes a first block chain including first transaction data indicating that the voter has been authenticated using the authentication servers 200a or the like. A voting server 300a comprises: a voting processing unit that receives voting data including second ID, which is independent from the first ID, and voting information from a terminal; a second synchronization unit that synchronizes a second block chain including the voting information included in the voting data as second transaction data using the voting server 300a or the like; a second block generation unit that connects a second block including the second transaction data to the second block chain; and a determination unit that determines which second block the second transaction data is included in. The terminal transmits the authentication data to the authentication server, and transmits the voting data to one voting server of the plurality of voting servers after the authentication is successfully performed.SELECTED DRAWING: Figure 1
Patent JP-2018122166-A (JP)
Title: Program, game control method, and information processing device
Inventor: KANAYA YOSUKE
IPC: A63F13/79
Filed: 2018-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a communication system control method, server, and program capable of enhancing interest in a game by increasing variations in a method for acquiring match cards, etc.SOLUTION: A program includes: a step of allowing a control section 12 to count the number of continuous winnings of each player; a step of allowing a communication section 10 to inquire a first player about the will of a rematch with a second player who has won in a match when the first player who has received a match request has been defeated in a match with the second player offering the match request and also the number of continuous winnings of the first player is equal to or more than one; a step of allowing the control section 12 to perform the rematch when the rematch request has been received from the first player; and a step of allowing the control section 12 to reserve the number of continuous winnings of the first player when the second player has defeated in the rematch.SELECTED DRAWING: Figure 8
Patent JP-2019205127-A (JP)
Title: Radio-wave propagation estimation apparatus and radio-wave propagation estimation
Inventor: KITAO KOSHIRO
IPC: H04B17/309
Filed: 2018-05-25
Abstract: To provide a radio-wave propagation estimation apparatus and a radio-wave propagation estimation method each of which can be improved in estimation accuracy of radio-wave propagation characteristic.SOLUTION: The radio-wave propagation estimation apparatus includes an estimation part that estimates the radio-wave propagation characteristics between a transmission point in an outdoor area of radio waves and a reception point in the indoor area of the radio waves, and a determination part that determines the radio-wave propagation characteristics between the transmission point and the reception point. The estimation of the radio-wave propagation characteristics includes estimation of a first radio-wave propagation characteristic between the transmission point and a radio wave incident point set in the boundary between the indoor area and the outdoor area by a first estimation method and estimation of a second radio-wave propagation characteristic between the incident point and the receiving point by a second estimation method. The determination part determines a radio-wave propagation characteristic between the transmission point and the reception point on the basis of the first radio-wave propagation characteristic and the second radio-wave propagation characteristic.SELECTED DRAWING: Figure 1
Patent JP-2018204792-A (JP)
Title: Valve, storage facility, and filling station
Inventor: YVES LACOMBE
IPC: F17C13/04
Filed: 2018-05-30
Abstract: To optimize filling and discharging performances of a station corresponding to a number of valves.SOLUTION: In a valve for storage of a fluid under pressure, the valve includes a main body (2) housing a fluid circuit (3) including a first end portion (4) intended to be connected to an orifice of at least one pressurized fluid storage facility (1), at least one second draw-off end portion (5), and at least one third filling end portion (6), the second end portion (5) and the third end portion (6) are respectively connected to the first end portion (4) through a draw-off branch (15) of the circuit (3) and a filling branch (16) of the circuit (3), and the draw-off branch (15) and the filling branch (16) are connected to the first end portion (4) of the circuit and respectively include a set of valves.SELECTED DRAWING: Figure 1
Patent JP-2019206293-A (JP)
Title: Steering control device
Inventor: ANRAKU KOJI
IPC: B62D5/04
Filed: 2018-05-30
Abstract: To provide a steering control device that can impart more appropriate steering reaction force to a driver.SOLUTION: A control device of a steering device controls a reaction force motor on the basis of a steering reaction force command value that is calculated according to a steering state. The control device has an ideal axial force calculation part 81, an estimated axial force calculation part 82, a virtual rack end axial force calculation part 83, an axial force allocation calculation part 84 and a maximum value selection part 85. The calculation part (81) calculates ideal axial force F1 on the basis of a target pinion angle θ. The calculation part (82) calculates estimated axial force F2 on the basis of a current value Iof a turning motor. The calculation part (83) calculates virtual rack end axial force F3 for virtually restricting an operation range of a steering wheel. The calculation part (84) calculates mixed axial force in which the ideal axial force F1 and the estimated axial force F2 are distributed at a prescribed allocation ratio. The maximum value selection part 85 selects, as axial force to be reflected to a command value, either of the mixed axial force F4 or the virtual rack end axial force F3, whose absolute value is larger.SELECTED DRAWING: Figure 4
Patent JP-2019209627-A (JP)
Title: Printer
Inventor: AIHARA YUICHI
IPC: B41J17/36
Filed: 2018-06-06
Abstract: To provide a printer of high printing quality, that reduces a conveyance amount of a film-like medium used in the printer, and suppresses skewing of the film-like medium.SOLUTION: Control means for controlling conveyance means that conveys a film-like medium 46, controls a conveyance amount of the film-like medium 46 in accordance with information on whether or not to print only one side of a recording medium when detecting a kind and/or emptiness of the film-like medium 46, on the basis of a mark detection result in an initialization operation of the film-like medium 46.SELECTED DRAWING: Figure 1
Patent JP-2018148926-A (JP)
Title: Chymosin mutant with improved coagulation characteristics
Inventor: JOHANNES MAARTEN VAN DEN BRINK
IPC: A23L11/60
Filed: 2018-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a chymosin mutant with improved coagulation characteristics.SOLUTION: The chymosin mutant is produced by a method of producing a chymosin mutant comprising: a step of forming a mutation at one or more positions in the parent polypeptide having chymosin activity; a step of producing and isolating a mutant polypeptide; and a step of obtaining the isolated chymosin polypeptide mutant. The chymosin activity of the mutant is maintained.SELECTED DRAWING: Figure 2
Patent JP-2018204012-A (JP)
Title: Water-based ink for inkjet and method for producing printed matter
Inventor: UTSUGI MASAKI
IPC: B41J2/01
Filed: 2018-06-07
Abstract: To provide a water-based ink for an inkjet which can form a quality image excellent in water resistance and scratch resistance without white spots or color-mixing bleeding on various print substrates, and is also excellent in decap properties and discharge stability; and a water-based ink for an inkjet which has excellent storage stability in addition to the properties above.SOLUTION: A water-based ink for an inkjet contains a pigment, a fixing resin, an organic solvent, and water, where the fixing resin is an A-B block polymer having a block A and a block B, the block A comprising a structural unit (P-1) having an anionic functional group, where the acid value of the A-B block polymer is 5 to 80 mgKOH/g.SELECTED DRAWING: None
Patent JP-2018138058-A (JP)
Title: Specific detection tool for mesenchymal and epithelial-mesenchymal transformed circulating tumor cells
Inventor: ARUN SATELLI
IPC: G01N33/574
Filed: 2018-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a specific detection tool for mesenchymal and epithelial-mesenchymal transformed circulating tumor cells.SOLUTION: The present invention includes the discovery of cell-surface vimentin as a novel biomarker to detect and isolate mesenchymal and epithelial-mesenchymal transformed circulating tumor cells from blood of cancer patients. In addition, an antibody specific for the detection of cell-surface vimentin on circulating tumor cells and the use of the antibody to detect, enumerate and isolate CTC are provided. In one embodiment, the present invention provides an isolated monoclonal antibody, where the antibody specifically binds to a vimentin polypeptide, and the antibody competes for binding of the polypeptide with a 84-1 monoclonal antibody.SELECTED DRAWING: None
Patent JP-2019213119-A (JP)
Title: Video image switcher and switching method
Inventor: SUGIMOTO YUKIKO
IPC: H04H20/28
Filed: 2018-06-07
Abstract: To prevent harmful effect on the operation of a system, even if standards of different luminance ranges are mixed, and to allow for broadcast suppressing image quality deterioration of a video image.SOLUTION: A video image switcher 10 comprises: conversion means for converting a first base signal into a first conversion signal, and for converting a second base signal into a second conversion signal; switching means for inputting the first and second base signals, inputting the first and second conversion signals by the conversion means, and distributing these signals; a first processing part for synthesizing any one of the first base signal and the second conversion signal and a superposition signal and outputting a first synthesis signal as synthesis results; and synthesis means provided in parallel with the first processing part, synthesizing any one of the second base signal and the first conversion signal and the superposition signal, and outputting a second synthesis signal as synthesis results. The switching means selects any one of the first and second synthesis signals, in units of program.SELECTED DRAWING: Figure 1