baber/WOPTO huggingface dataset:
Patent JP-2018137972-A (JP)
Title: Exciting system for transformer
Inventor: TSUCHIDA KOHEI
IPC: H02M5/22
Filed: 2017-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an exciting system for transformer, capable of suppressing an excitation rush current without need for a brake resistance of long-time rated type.SOLUTION: A controller 70 of the exciting system closes an inverter output side breaker 4 before starting excitation of a main transformer 21 when starting operation of the main transformer 21 and makes an inverter 31 excite the main transformer 21 with a bypass breaker 2 opened, and determines it that excitation of the main transformer 21 has been completed when a synchronism detector 51 detects that secondary side output frequency, phase and voltage of a transformer 23 with gap meet them of a high-voltage system. The controller closes the bypass breaker 2 after excitation completion of the main transformer 21 and opens the inverter output side breaker 4.SELECTED DRAWING: Figure 1
Patent JP-2017226669-A (JP)
Title: Herbicidal composition containing certain pyridine carboxylic acids and (2,4-dichlorophenoxy)acetic acid
Inventor: DANIEL OVALLE
IPC: A01N37/36
Filed: 2017-07-06
Abstract: PROBLEM TO BE SOLVED: To provide improved herbicidal compositions for controlling weeds in crops or other settings, e.g., in wheat, rye, barley, oats, triticale, rice, turf, pasture, rangelands, cereals, rapeseeds, and industrial vegetation management (IVM).SOLUTION: A herbicidal composition comprises 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid represented by formula (I) or an agriculturally acceptable salt, ester or amide of the carboxylic acid, and (2,4-dichlorophenoxy)acetic acid (2,4-D) or an agriculturally acceptable salt, ester or amide of the carboxylic acid.SELECTED DRAWING: None
Patent JP-2020167440-A (JP)
Title: Oscillation device
Inventor: MORISAKA Shinichi
IPC: H04B1/26
Filed: 2017-07-07
Abstract: To obtain an oscillation signal with high spectral purity.SOLUTION: An oscillation device 10 according to an embodiment of the present invention includes an oscillator 11 whose oscillation frequency is uncontrollable, a multiplier 85 that multiplies the frequency of an output signal of the oscillator, a divider 83 that divides the output signal of the multiplier, a first signal synthesizing unit 82 that synthesizes the output signal of the divider with the output signal of the multiplier, an error frequency detection unit 12 that detects a difference in the frequency of the output signal of the oscillator with respect to the nominal frequency of the oscillator, a correction signal generation unit 14 that generates a correction signal on the basis of the error frequency, and a second signal synthesizing unit 16 that synthesizes the correction signal with the output signal of the first signal synthesizing unit.SELECTED DRAWING: Figure 26
Patent JP-2019015699-A (JP)
Title: Distance measuring device, water level measuring system, and distance measurement method
Inventor: KIKUCHI YOSHIO
IPC: G01S13/88
Filed: 2017-07-11
Abstract: To improve the accuracy of deriving distance pertaining to a distance measuring device, a water level measuring system and a distance measurement method.SOLUTION: The present invention relates to a distance measuring device for acquiring a power signal p of the synthesized wave of a transmitted electromagnetic wave radiated to a measurement object and frequency swept and a reflected wave that is reflected by the measurement object and measuring the distance to the measurement object on the basis of the distance spectrum |P(x)| of an analysis signal p(f) constructed from the power signal p. A removal unit 8 is included that derives a first AC signal P(f, x) consisting of the power signal p with the DC component DC removed therefrom. A quadrature calculation unit 9 is included that calculates, on the basis of the first AC signal P(f, x), a second AC signal P(f, x-(λ/8)) having a π/2 phase difference relative to the first AC signal P(f, x). A construction unit 10 is included that constructs an analysis signal p(f) on the basis of the first AC signal P(f, x) and the second AC signal P(f, x-(λ/8)).SELECTED DRAWING: Figure 1
Patent JP-2019021439-A (JP)
Title: Ion beam irradiation apparatus and ion beam irradiation method
Inventor: MIKAMI TAKASHI
IPC: H01J37/20
Filed: 2017-07-13
Abstract: To provide an ion beam irradiation apparatus with high productivity without requiring a shutter.SOLUTION: An ion beam irradiation apparatus includes a vacuum container 2 which is evacuated to vacuum, a substrate holder 3 for holding a substrate in the vacuum container 2, an ion beam irradiator 7 for irradiating a substrate W held by the substrate holder 3 with the ion beam IB, and a holder rotation mechanism 6 that rotates the substrate holder 3 between an irradiation location 3Q at which the substrate W is irradiated with the ion beam IB and a retreat location 3P at which the substrate W is not irradiated with the ion beam IB. The holder rotation mechanism 6 rotates the substrate holder 3 located at the irradiation location 3Q along the ion beam IB sets the substrate holder 3 to the retreat location 3P.SELECTED DRAWING: Figure 3
Patent JP-2019025373-A (JP)
Title: Cleaning gun
Inventor: KOJIMA KATSUYOSHI
IPC: B08B3/02
Filed: 2017-07-25
Abstract: To provide a cleaning gun which can prevent a splash or mist formed by a high pressure cleaning water hitting a cleaned object and bouncing back when cleaning the cleaned object from spreading to the outside of the device.SOLUTION: A cleaning gun includes: an injection nozzle having an injection port attached to a tip of a cleaning gun body; an attachment plate fixed to the injection nozzle; a cylindrical scattering prevention wall fixed to an outer periphery of the attachment plate; a mist capturing member which is disposed at the inner side of the cylindrical scattering prevention wall and captures a splash or mist of a fluid mixture which is formed by water jetted from the injection nozzle and air, contacts with a cleaned object, and bounces back; and slide bodies disposed at a tip of the cylindrical scattering prevention wall.SELECTED DRAWING: Figure 1
Patent JP-2019029807-A (JP)
Title: Image reading device and image forming apparatus including the same
Inventor: HORIGUCHI YASUYUKI
IPC: H04N1/04
Filed: 2017-07-28
Abstract: To provide an image forming apparatus that can prevent adjustment failure due to opening/closing of a cover member when performing PWM adjustment of a reading module arranged on a document conveying device side, and an image forming apparatus including the same.SOLUTION: An image reading device comprises: a document conveying device, a first reading module, and a control unit. When executing PWM adjustment of the first reading module, the control unit executes, for all colors of LEDs, first open/closed determination processing of determining the open/closed state of a cover member, light quantity adjustment processing of, after confirming closing of the cover member in the first open/closed determination processing, lighting one color of LEDs to adjust the light quantity, second open/closed determination processing of, after execution of the light quantity adjustment processing, determining the open/closed state of the cover member again, and adjustment confirmation processing of, after confirming closing of the cover member in the second open/closed determination processing, determining whether the light quantity satisfies a predetermined condition.SELECTED DRAWING: Figure 5
Patent JP-2019027231-A (JP)
Title: Roof structure
Inventor: ISHIKAWA AKIRA
IPC: E04B1/343
Filed: 2017-08-03
Abstract: To make a user recognize the soundness while achieving cost reduction.SOLUTION: The roof structure includes a roof material 5, a receiving member 12 for receiving the load of the roof material 5, and a supporting member 9 for supporting the receiving member 12. The receiving member 12 includes a receiving member body 10 for receiving the load of the roof material 5 and a fixing member 11 for supporting the receiving member body 10. The receiving member body 10 and the fixing member 11 are provided with a first latching structure 13 that latches with each other to maintain the position of the receiving member body 10 with respect to the fixing member 11 at the first position, and a second latching structure 14 that latches with each other to maintain the position of the receiving member body 10 with respect to the fixing member 11 to the second position different from the first position.SELECTED DRAWING: Figure 3
Patent JP-2018019692-A (JP)
Title: Second generation virus like particles (vlp) from epstein-barr virus for vaccination purpose
Inventor: REGINA FEEDERLE
IPC: C12N15/09
Filed: 2017-08-04
Abstract: PROBLEM TO BE SOLVED: To provide means and methods that enable efficient production of Epstein-Barr virus (EBV) vaccine.SOLUTION: Disclosed is a method for producing an Epstein-Barr virus like particle (EB-VLP) substantially free of EBV DNA by culturing a suitable host cell, where the host cell comprises an EBV genome polynucleotide: (a) lacking at least one expressible gene selected from BFLF1 gene, BBRF1 gene, BGRF1 gene, BDRF1 gene, BALF3 gene, BFRF1A gene and BFRF1 gene; and (b) capable of producing EB-VLP.SELECTED DRAWING: None
Patent JP-2019033129-A (JP)
Title: Power module
Inventor: HIROTSURU HIDEKI
IPC: H01L25/18
Filed: 2017-08-04
Abstract: To provide a power module having a heat radiation surface which can be suitably brought into close contact with a heat radiation component.SOLUTION: A power module 1 includes a base plate 2, a ceramics insulating substrate 4 bonded on the base plate 2 and having a ceramic base material 7 and at least one metal layer 8, 9 provided on both sides of the ceramic base material 7, and a semiconductor element 6 bonded on the ceramic insulating substrate 4, and the surface 2b on the side opposite to the ceramic insulating substrate 4 of the base plate 2 has a convex warpage 2c and compressive stress or tensile stress of 40 MPa or less remains in the outermost layer of the metal layers 8 and 9.SELECTED DRAWING: Figure 1
Patent JP-2019033206-A (JP)
Title: Wiring board manufacturing method and semiconductor device manufacturing method
Inventor: ABE TOMOYUKI
IPC: H05K3/28
Filed: 2017-08-09
Abstract: To provide a wiring board manufacturing method which enables formation of an opening in a short time.SOLUTION: A wiring board manufacturing method comprises: a step of preparing a resin sheet with a carrier base material, which has a solder resist film 10 on a polymeric film carrier base material; a step of embedding the solder resist film in a conductive pattern 24 formed on a surface of a circuit board and arranging the solder resist film of the resin sheet with the carrier base material in an oriented manner; a step of separating the carrier base material to expose a surface of the solder resist film; a step of forming a dry film resist 12 on the exposed surface; a step of selectively removing the dry film resist to pattern the dry film resist; an opening formation step of selectively removing the solder resist film by wet etching with an N-(β-aminoethyl) ethanolamine-containing water solution through the patterned dry film resist to form an opening 28 where part of the conductive pattern is exposed; and a step of removing the dry film resist.SELECTED DRAWING: Figure 1
Patent JP-2019031045-A (JP)
Title: Metal foil mesh member for screen printing, screen printed sheet, and manufacturing method of solar cell using the screen printed sheet
Inventor: SHINODA TATSUAKI
IPC: B41N1/24
Filed: 2017-08-09
Abstract: To provide a metal foil mesh member for screen printing capable of fine line printing with printing line width of 39 μm or less and having sufficient strength hardly breaking a screen printed sheet, and the screen printed sheet using the metal foil mesh member.SOLUTION: A metal foil mesh member for screen printing consists of a metal foil used by integration with a resin forming a printing pattern, opening width Y is 10 μm to 39 μm, width C along one direction of a rib is 30 μm or less, and cross section area B of the rib per unit length obtained by dividing cross section area A of the rib by pitch X satisfies a relationship formula of 3(μm/μm)≤B(μm/μm), when Y is opening width of a plurality of openings aligned with the pitch X along one direction of the metal foil mesh member, and A is cross section area of the rib in the case that the member is cut in a thickness direction along one direction of the rib consisting of the metal foil sandwiched by 2 openings aligned along one direction.SELECTED DRAWING: Figure 3
Patent JP-2018029587-A (JP)
Title: Method of culturing lymphocyte having improved cytotoxic activity, and cellular immunological therapeutic agent containing lymphocyte having improved cytotoxic activity obtained by the method
Inventor: ODA HARUNORI
IPC: A61P13/08
Filed: 2017-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of culturing a lymphocyte having improved cytotoxic activity, and a cellular immunological therapeutic agent containing a lymphocyte having improved cytotoxic activity obtained by the method.SOLUTION: The inventors have completed the invention by discovering the new fact that: a lymphocyte, which is obtained by adding an anti-PD-1 antibody to a lymphocyte after cultured for 1-20 days, and removing the antibody several hours after the addition, has high cytotoxic activity and also has anticancer effect in low concentrations.SELECTED DRAWING: None
Patent JP-2019038428-A (JP)
Title: Heat insulation cover of fuel tank and method for manufacturing heat insulation cover
Inventor: SHIRAISHI TERUO
IPC: B29C51/10
Filed: 2017-08-25
Abstract: To solve the problem that a lower part of a vehicular fuel tank is structurally covered with a cover to be insulated from heat, in order to deal with the problem that as the vehicular fuel tank is provided in a lower part of a vehicle body, a temperature of the tank is increased by radiation heat from a ground surface and the like when outside air temperature is high and therefore inner pressure increases, which may cause risk and cause an environmental problem that volatile components of fuel are discharged to outside air, where it is required for a thickness of a heat insulation material to be increased for achieving sufficient heat insulation performance, which has disadvantages that shape followability by forming die deteriorates and material costs increase.SOLUTION: Two foam sheets 34 and 36 of thermoplastic resin are used as materials of a heat insulation cover 24 for covering a fuel tank 38, and a space 30 is formed between the two sheets 34 and 36, so that sufficient heat insulation performance can be achieved even if the foam sheets 34 and 36 with thinner thicknesses are used and further, material costs can be suppressed low.SELECTED DRAWING: Figure 1
Patent JP-2019045905-A (JP)
Title: Behavior predicting system and behavior predicting method
Inventor: FUJIMURA SHIGERU
IPC: G05B23/02
Filed: 2017-08-29
Abstract: To provide a behavior predicting system and a behavior predicting method which can predict future behavior in a production process.SOLUTION: A behavior predicting system calculates prediction time series data indicating behavior of a prediction variable from present time toward future, by inputting data for prediction calculation to an already learned behavior predicting model 31. Thus, the behavior predicting system predicts future behavior in a production process, on the basis of the prediction time series data indicating the behavior of the prediction variable from the present time toward the future.SELECTED DRAWING: Figure 3
Patent JP-2019043194-A (JP)
Title: Vehicle control device
Inventor: GOTO TAKASHI
IPC: B60W30/095
Filed: 2017-08-30
Abstract: To provide a vehicle control device that can surely avoid an obstacle while calculating a target travel route at all times including a time of avoiding an obstacle.SOLUTION: The vehicle control device comprises: a travel route control part 10a that updates a target travel route R for a vehicle 1; and automatic emergent avoidance control parts (10b and 10e) that execute automatic emergent avoidance control processing for automatically activating a prescribed control system for avoiding a collision with an obstacle. The travel route control part 10a corrects the target travel route R and calculates a plurality of corrected travel routes for avoiding an obstacle, and evaluates the routes using predetermined evaluation function J to select one corrected travel route. The travel route control part 10a generates a first request signal so that the vehicle 1 travels on the corrected travel route. While, the automatic emergent avoidance control parts (10b and 10e) generate a second request signal. An output control part 10d outputs the first or the second signal to the prescribed control system.SELECTED DRAWING: Figure 2
Patent JP-2019043211-A (JP)
Title: Boarding bridge and method of controlling boarding bridge
Inventor: SHIMIZU YASUAKI
IPC: E01D18/00
Filed: 2017-08-30
Abstract: To provide a boarding bridge and a method of controlling the boarding bridge such that a revolving floor of the boarding bridge can be properly and easily connected to the entrance of an aircraft.SOLUTION: A boarding bridge comprises: a passage part; a travel part 7 provided at the passage part and having wheels for moving the passage part; a head installed at one end of the passage part to revolve about the passage part; a revolving floor installed at the one end of the head to revolve about the head; a first detection part 41, a second detection part 42 and a third detection part 43 for detecting the angle of revolution of the revolving floor about the passage part; and a control device 50 for adjusting the angle of revolution of the wheels about the passage part based upon the detected angle of revolution.SELECTED DRAWING: Figure 10
Patent JP-2018095636-A (JP)
Title: Pest control agent
Inventor: KOBORI TOMIHIRO
IPC: A01N37/02
Filed: 2017-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a new use of pelargonic acid as a pest control agent.SOLUTION: A pest control agent contains pelargonic acid and salt thereof as active ingredients.SELECTED DRAWING: None
Patent JP-2019042276-A (JP)
Title: Pinball game machine
Inventor: OMURA MAKOTO
IPC: A63F7/02
Filed: 2017-09-05
Abstract: To provide a pinball game machine capable of suitably adjusting a business profit of a game parlor and positively utilizing the profit adjustment as one part of business strategy of a game parlor.SOLUTION: A pinball game machine includes: winning/losing determination means for determining winning or losing caused by entry of game balls into a start pocket; small win game execution means for executing a small win game on the condition of determination of a small win by winning/losing determination; jackpot game execution means for executing a jackpot game on the condition of determination of a jackpot by winning/losing determination and entry of game balls into a specific area during a small win game; and setting value selection means that is used for changing a setting of a winning probability of winning/losing determination and can select a setting value from among a plurality of kinds of setting values allocated to a plurality of kinds of winning probabilities according to external operation. The setting value selection means does not change the setting of a probability of determining as a jackpot even if a setting value is selected while changing a probability to a different setting even if a small win is determined for each setting value.SELECTED DRAWING: Figure 10
Patent JP-2019042289-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2017-09-05
Abstract: To further enhance an amusement of games in a game machine after a ready-to-win is established.SOLUTION: In a normal state less advantageous than an advantageous state, as a symbol variation presentation in a variable display where symbol display means stops with big win symbols, when causing execution of a presentation which progresses from a ready-to-win presentation to a symbol definite determination presentation via an operation presentation, a presentation control board 120 of a game machine 1 executes presentations at least a part of which are in a same presentation mode when the symbol definite determination presentation in the symbol definite determination presentation after execution of an operation presentation is a symbol variation presentation to become a first big win and a symbol definite determination presentation to become a second big win. In an advantageous state, as a symbol variation presentation in a variable display where the symbol display means stops with big win symbols, when causing execution of a presentation which progresses from a ready-to-win presentation to a symbol definite determination presentation via an operation presentation, the presentation control board 120 executes presentations in different presentation modes when the symbol definite determination presentation in the symbol definite determination presentation after execution of an operation presentation is a symbol variation presentation to become a first big win or a symbol definite determination presentation to become a second big win.SELECTED DRAWING: Figure 12
Patent JP-2019038095-A (JP)
Title: monkey wrench
Inventor: SHIMIZU AKIRA
IPC: B25B13/22
Filed: 2017-08-22
Abstract: To provide a monkey wrench in which a movable jaw can be easily set at a predetermined position and can remain stationary to keep an open width unchanged during tightening/loosening a bolt or a nut.SOLUTION: A monkey wrench comprises: a body 12 marked with a scale 22 indicating an open width W; and a movable jaw 13 engraved with a series of grooves 14, which is engaged using a ratchet function with a stopper 15 energized with energizing means 17, in a state of providing an open width W corresponding to a distance between opposing side faces of a bolt or a nut. The ratchet function provides directionality that allows the movable jaw 13 to freely slide in a direction to narrow the open width W, while that fixes the movable jaw 13 with an engagement with the stopper 15 in a direction to widen the open with W. For widening the open width W, the engagement between the grooves 14 and the energized stopper 15 is manually released to enable the movable jaw 13 to be slid in the direction to widen the open width W.SELECTED DRAWING: Figure 1
Patent JP-2019053960-A (JP)
Title: Carbon black and method for manufacturing the same
Inventor: YAO AKIFUMI
IPC: H01M4/62
Filed: 2017-09-19
Abstract: To provide carbon black which can be as a conductive assistant of a nonaqueous electrolyte secondary battery having good cycle characteristics without increasing an internal resistance.SOLUTION: The carbon black is to be used as a conductive assistant of a nonaqueous electrolyte secondary battery having a positive electrode, a negative electrode and an electrolyte, of which the BET specific surface area is 300 m/g or more and 1500 m/g or less, the ratio of fluorine atoms to carbon atoms, namely F/C ratio is no less than 0.001 and less than 0.025, and the ratio of oxygen atoms to the carbon atoms, namely O/C ratio is no less than 0.1 and less than 0.2, where those are measured by XPS analysis.SELECTED DRAWING: None
Patent JP-2019052274-A (JP)
Title: Block copolymer and method for producing the same, and use thereof
Inventor: KAWAI MICHIHIRO
IPC: C08F293/00
Filed: 2017-09-19
Abstract: To provide an elastomer material that has excellent heat resistance and oil resistance, shows excellent flowability, and also excellent moldability, and a method of producing the same, and further provide an elastomer material with small compression set.SOLUTION: A block copolymer has a polymer block (A) containing a structural unit derived from a methylene malonate compound, and an acrylic polymer block (B). The acrylic polymer block (B) is a polymer having a solubility parameter of 9.7 or more and a glass transition temperature of 25°C or less.SELECTED DRAWING: None