baber/WOPTO huggingface dataset:
Patent JP-2019162671-A (JP)
Title: Polishing member
Inventor: KATAOKA HIDENAO
IPC: B24D3/00
Filed: 2018-03-19
Abstract: To provide a polishing member that allows for polishing where generation of a work-affected layer such as a flaw is suppressed while polishing capability for a work is maintained.SOLUTION: A polishing member includes: an elastic layer 4 fixed to a substrate 2 and containing a resin grain 3; and a polishing layer 6 fixed to the elastic layer 4 and containing an abrasive grain 5. Adhesion between the elastic layer 4 and the polishing layer 6 is lower than adhesion between the substrate 2 and the elastic layer 4. The resin grain contained in the elastic layer has an average grain size 0.5 to 100 μm and an average grain size of the abrasive grain is smaller than an average grain size of an elastic grain.SELECTED DRAWING: Figure 1
Patent JP-2019164177-A (JP)
Title: Toner for electrostatic latent image development and two-component developer for electrostatic latent image development
Inventor: MATSUBARA SEIJI
IPC: G03G9/113
Filed: 2018-03-19
Abstract: To provide a toner for electrostatic latent image development that is excellent in stability of charge starting property and charging performance even under a low-temperature and low-humidity environment, and with which high-quality images can be formed even when continuous printing is performed under a low-temperature and low-humidity environment, and a two-component developer for electrostatic latent image development.SOLUTION: A toner for electrostatic latent image development of the present invention is a toner for electrostatic latent image development that includes toner particles each having an external additive on the surface of a toner base particle, and contains, as the external additive, at least first spherical silica particles and titanium dioxide particles. The average primary particle diameter based on the number of the first spherical silica particles is within a range of 20 to 55 nm, and the content of the titanium dioxide particles in the total amount of the toner base particles is within a range of 0.01 to 0.50 mass%.SELECTED DRAWING: None
Patent JP-2019164888-A (JP)
Title: Superconducting cable
Inventor: TOMITA MASARU
IPC: H01B12/16
Filed: 2018-03-19
Abstract: To provide a superconducting cable that includes an inner tube and an outer tube, has flexibility, and can reduce pressure loss of a refrigerant when the refrigerant flows through the inner tube.SOLUTION: A superconducting cable 1 includes a superconducting cable core 2 and a corrugated tube 21 that houses the superconducting cable core 2. The superconducting cable core 2 includes a corrugated tube 11, a superconducting conductor 12 provided on the outer peripheral side of the corrugated tube 11, and a heat insulating tube 23 housed in the corrugated tube 11 and having a smooth inner peripheral surface. A refrigerant flows through a flow path FP1 formed inside the heat insulating tube 23, and then flows through a flow path FP2 formed between the outer peripheral surface of the corrugated tube 11 and the inner peripheral surface of the corrugated tube 21.SELECTED DRAWING: Figure 2
Patent JP-2018114309-A (JP)
Title: Game machine
Inventor: SASAKI YOSHIKAZU
IPC: A63F7/02
Filed: 2018-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest in a game by a new performance for reporting winning of a jackpot and a type of a jackpot.SOLUTION: A game machine 1 includes first winning (16R jackpot), and second winning (10R jackpot) as types of a jackpot in which the amount of privilege acquired as a jackpot type differs. When a special pattern lottery results in winning of a jackpot, a performance pattern is variably displayed and then a first performance button operation informing performance or a second performance button operation informing performance is executed. When a jackpot and a game are executed after execution of the first performance button operation informing performance, the first winning (16R jackpot) is given to a player.SELECTED DRAWING: Figure 48
Patent JP-2019164696-A (JP)
Title: Change machine, portable terminal, information processing system, information processor, information processing method for the change machine and the portable terminal, and program
Inventor: MORI Aika
IPC: G07G1/00
Filed: 2018-03-20
Abstract: To facilitate setting of a change machine.SOLUTION: A portable terminal 200 includes: a set money amount obtaining unit 202 for obtaining, for each change identification information, a set amount of money to be held by a change machine 100; and a transmission unit 204 for associating the obtained set amount of money with the change identification information and transmitting it to the change machine 100.SELECTED DRAWING: Figure 6
Patent JP-2019162093-A (JP)
Title: Hematopoietic cell production method
Inventor: SAKAI SHINICHI
IPC: C12M3/02
Filed: 2018-03-20
Abstract: To induce the differentiation of stem cells to hematopoietic cells in suspension culture, and separate and recover the obtained hematopoietic cells from the stem cells.SOLUTION: A hematopoietic cell production method has: a first step in which a liquid culture medium is supplied to a culture vessel from the bottom of it, so that a cell cluster of stem cells is cultured while floated in the liquid culture medium for differentiation induction; and a second step in which from the culture vessel, the hematopoietic cells obtained by differentiation induction are recovered together with the overflowing liquid culture medium.SELECTED DRAWING: Figure 1
Patent JP-2018089987-A (JP)
Title: Method for producing antistatic surface protective film
Inventor: KOBAYASHI HIROYUKI
IPC: B32B37/14
Filed: 2018-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an antistatic surface protective film which gives little contamination to an adherend and has excellent peeling antistatic performance without degradation with time.SOLUTION: A method for producing an antistatic surface protective film 10 having an adhesive layer 2 containing no an antistatic agent and an antistatic agent layer 3 in this order on one surface of a base material 1 formed of a resin having transparency includes: forming the adhesive layer 2 using an acrylic adhesive composition; then sticking a release film 4 formed by a release agent layer containing an antistatic agent-containing material on one surface of a resin film onto the adhesive layer 2 through the release agent layer; and transferring an antistatic agent contained in the release agent layer over the whole surface of the adhesive layer 2 to form the antistatic agent layer 3, where the antistatic agent layer 3 contains at least one selected from the group consisting of alkali metal salt and an ionic compound.SELECTED DRAWING: Figure 1
Patent JP-2019167855-A (JP)
Title: Engine control method and engine controller
Inventor: KAMIYA KOHEI
IPC: F02D29/02
Filed: 2018-03-23
Abstract: To provide an engine control method and an engine controller, capable of reducing shock of a vehicle in a case where an accelerator is turned on for acceleration from the coast.SOLUTION: A controller 3 is configured to, when an accelerator is turned on from the coast, increase a target intake air amount Qt by an ISC command air amount Qisc, which is the larger one of a rotation holding air amount Qamon during operation of an auxiliary machine for maintaining an engine speed Ne at a target speed Net and a negative pressure required air amount Qnp that satisfies negative pressure requirement for an engine 2; and increase a driver request torque Tdrv by a shortage correction torque Tc corresponding to the air amount obtained by subtracting the ISC command air amount Qisc from an auxiliary load compensation air amount Qam_t for compensating the load torque of the auxiliary machine of the engine 2.SELECTED DRAWING: Figure 1
Patent JP-2019168180-A (JP)
Title: Water cooler/heater combined type fuel cell system
Inventor: OSHITA SATORU
IPC: H01M8/04
Filed: 2018-03-23
Abstract: To provide a water cooler/heater combined type fuel cell system capable of stably supplying hot heat to a water cooler/heater in accordance with load states of a plurality of fuel cells.SOLUTION: A water cooler/heater combined type fuel cell system includes: a plurality of fuel cells 2a, 2b; a water cooler/heater 5 having a reclaimer unit, a regenerator, a condenser 53 and an evaporator 52, and producing cold water by the evaporator 52; a plurality of hot water production means 3a, 3b disposed on each of the plurality of fuel cells 2a, 2b and producing hot water while using an off-gas generated by the fuel cells 2a, 2b as heat sources; a hot water circuit for allowing hot heat of the hot water produced by the plurality of hot water production means 3a, 3b to be utilized in the regenerator; flow rate regulation means 90 capable of regulating a flow rate of hot water delivered to the hot water circuit from the plurality of hot water production means 3a, 3b; and control means 10 for controlling the flow rate regulation means 90 so that the hot water delivered to the hot water circuit from the plurality of hot water production means 3a, 3b has substantially uniform temperatures.SELECTED DRAWING: Figure 1
Patent JP-2019167660-A (JP)
Title: Fiber pretreatment method
Inventor: HANASATO AKITSU
IPC: D06P5/00
Filed: 2018-03-26
Abstract: To provide a pretreatment ink containing a cationic polymer and having excellent storage stability.SOLUTION: A pretreatment ink contains a cationic polymer containing a structural unit represented by formula (1) in the molecule, an anionic resin, a polyoxy C2-C4 alkylene glycol, wherein, the number of oxy C2 alkylene groups in the total number of oxy C2-C4 alkylene groups in the polyoxy C2-C4 alkylene glycol is smaller than 50%. [Rand Rindependently represent H, an alkyl group, an aryl group, or a heteroaryl group; X is a halogen atom; n is an integer of 1 or greater].SELECTED DRAWING: None
Patent JP-2019175009-A (JP)
Title: Data trend analysis method, data trend analysis system, and narrowing and restoring device
Inventor: KIMURA TATSUYA
IPC: G06F16/00
Filed: 2018-03-27
Abstract: To accurately obtain the same result as analysis using all data items while reducing a calculation load by selecting the data items to be analyzed, and to facilitate interpreting analysis results by collecting similar attributes even if the number of items is large.SOLUTION: A computer extracts relationships between data items as for a plurality of data tables, generates related information of the data items, generates restoration information of the data items on the basis of the related information, generates a group of the data items on the basis of the related data, selects a representative data item from the data items in the group on the basis of the related information and the restoration information, performs a trend analysis of the data corresponding to the representative data item, restores the data item of the group to which the representative data item belongs on the basis of the restoration information, and outputs a result of the trend analysis of the data corresponding to the representative data item and the restoration result of the data item.SELECTED DRAWING: Figure 1
Patent JP-2019175634-A (JP)
Title: Positive electrode active material and lithium ion secondary battery
Inventor: TSUNODA HIROIKU
IPC: H01M4/36
Filed: 2018-03-28
Abstract: To provide a positive electrode active material having good cycle characteristics and a lithium ion secondary battery using the same.SOLUTION: The positive electrode active material includes: a first compound represented by LiVOPO; and a coating layer at least on a part of a surface of the first compound. The coating layer includes a second compound represented by LiVPO.SELECTED DRAWING: Figure 1
Patent JP-2019174023-A (JP)
Title: Indoor unit of air conditioner
Inventor: TANI NORIYUKI
IPC: F24F1/16
Filed: 2018-03-28
Abstract: To provide an outdoor unit of an air conditioner easy in maintenance work and having high energy conversion efficiency.SOLUTION: An outdoor unit 1A of an air conditioner includes a box-shaped housing 10 having a polygonal bottom portion 13, a heat exchanger 30A having a wall-like first heat exchange portion 31A fixed to the bottom portion 13 and having an opening portion 300A, and a second heat exchange portion 32A disposed on the opening portion 300A, and openably and closably supported by the first heat exchange portion 31A by being connected to the first heat exchange portion 31A by a flexible pipe 33, and being formed into the polygonal cylindrical shape as a whole by binding the first heat exchange portion 31A and the second heat exchange portion 32A, and a blower 20 disposed inside of the housing 10 for making the air sucked from a side face of the housing 10 pass through the heat exchanger 30A.SELECTED DRAWING: Figure 2
Patent JP-2019178445-A (JP)
Title: Sheet
Inventor: TANAKA RINA
IPC: D21H15/02
Filed: 2018-03-30
Abstract: To provide a sheet having a pearly appearance regardless of a pigment.SOLUTION: The sheet includes a paper substrate and a fine fibrous cellulose-containing layer, wherein a ripple amplitude of an absolute reflection rate of the surface on the side of the fine fibrous cellulose-containing layer in a wavelength region of 380-780nm measured in accordance with JIS Z 8722:2009 is 0.10% or over.SELECTED DRAWING: None
Patent JP-2019183734-A (JP)
Title: Wind farm, and operation method and controller thereof
Inventor: IGAWA YOSHIKATSU
IPC: F03D7/04
Filed: 2018-04-09
Abstract: To improve accuracy of optimizing the entire wind farm.SOLUTION: A method for operating a wind farm comprising a plurality of wind turbines, comprises an acquisition step of acquiring at least one of a wind condition including a wind direction or a wind speed or power generation output from each of the plurality of wind turbines; a first calculation step of inputting a setting value related to a pitch angle, yaw angle or power generation output of each wind turbine to a wind farm model to calculate a predicted value of the wind condition or power generation output related to each wind turbine; and an estimation step of estimating a representative wind condition in the entire wind farm based on the difference between the wind condition or power generation output acquired in the acquisition step and the predicted value calculated by the wind farm model.SELECTED DRAWING: Figure 5
Patent JP-2018116066-A (JP)
Title: Electric contact and electric connection device
Inventor: NASU MIKA
IPC: H01L21/66
Filed: 2018-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an electric contact that can achieve sufficient electric contact properties with a small number of elements and has high resistance against deformation.SOLUTION: An electric contact permitting electric contact between a first contact target and a second contact target includes: a plurality of spring parts in which a partial section of a longitudinal direction shows a spring function; a plurality of barrels as non-contact parts that cannot show a spring function; a first plunger that allows at least one portion to be inserted from one end of the barrel and is electrically in contact with the first contact target; and a second plunger that is at least partially inserted from the other end of the barrel and closes an opening at the other end of the barrel, and is electrically in contact with the second contact target. An end inside the barrel in the first plunger and an end inside the barrel in the second plunger are positioned in an internal space of the same non-spring part.SELECTED DRAWING: Figure 1
Patent JP-2019186083-A (JP)
Title: Klystron
Inventor: MUNEMOTO NAOYA
IPC: H01J23/087
Filed: 2018-04-12
Abstract: To provide a klystron applicable to diameter reduction and a higher magnetic field.SOLUTION: A klystron 10 comprises an electron gun 20, a plurality of resonant cavities 24, a collector 22, and a focusing magnetic field device 12. The focusing magnetic field device 12 has: an output-side coil 32 arranged in a periphery on the collector 22 side; and an output-side yoke 35 making contact with a collector-side pole piece 28 and a main yoke 33, and arranged in a periphery of the output-side coil 32. The output-side yoke 35 comprises: an inner peripheral part 36 making contact with the collector-side pole piece 28 and arranged on an inner peripheral side of the output-side coil 32; an end face part 37 provided in an outer diameter direction from a tip side of the inner peripheral part 36 and arranged on an end face side of the output-side coil 32; and an outer peripheral part 38 provided from the end face part 37 toward the main yoke 33 and arranged on an outer peripheral side of the output-side coil 32 while making contact with the main yoke 33. On an inner surface side facing the output-side coil 32 between the inner peripheral part 36 and the end face part 37, there is provided an enlarged cross-section part 39 which is enlarged toward the inner surface side.SELECTED DRAWING: Figure 1
Patent JP-2019192411-A (JP)
Title: Cell device and bus bar
Inventor: KOJIMA NAOTO
IPC: H01M2/10
Filed: 2018-04-20
Abstract: To reduce the volume of relay sound.SOLUTION: A cell device 10 includes a relay 18 and an auxiliary bus bar 12. The relay 18 is fixed to the outer surface of a housing 13 through a vibration isolating material 21. The auxiliary bus bar 12 has a first terminal portion 27, a second terminal portion 28, and a coupling portion 29. The first terminal portion 27 is connected to a contact terminal 23 of the relay 18. The second terminal portion 28 is electrically coupled to the first terminal portion 27. The second terminal portion 28 is connected to a terminal other than the contact terminal 23 at a height position different from the height position of the first terminal portion 27. The coupling unit 29 includes a division unit and a waveform unit. The waveform unit connects the divided parts of the division portion.SELECTED DRAWING: Figure 1
Patent JP-2019180380-A (JP)
Title: Mosquito coil container cover
Inventor: KAWARAZUKA NOBORU
IPC: A01M1/20
Filed: 2018-04-05
Abstract: To provide a mosquito coil container cover for the purpose of using a mosquito coil outdoors.SOLUTION: Along the outer peripheral edge of a cover that has a steel made flat dome shape, there are provided a plurality of smoke exhaust openings, with a spacer provided in the rear face apex part, with a nearly truncated chevron shaped lateral axis arranged up and down, and with each releasing end connected with a vertical axis. In the upper convergent ends, a vertical axis is each provided upward, with a lateral axis provided from the end in an open direction and connected to a fixture. The lower convergent ends are connected successively with the lateral axis. The lower lateral axis has a dihedral angle, with the connection part to the vertical axis as a fulcrum. A suspension fixture for forming a frame body that has a return with a near side of the convergent ends as a fulcrum is connected to the spacer, thereby holding the mosquito coil container in the air and making it freely detachably installed.SELECTED DRAWING: Figure 1
Patent JP-2019190962-A (JP)
Title: Image horizontal adjusting device and program of the same, and drawing generating system
Inventor: YANAGIMOTO TAKASHI
IPC: G06T7/70
Filed: 2018-04-24
Abstract: To provide an image horizontal adjusting device allowing an easy horizontal adjustment in various places.SOLUTION: An image horizontal adjusting device 30 includes: parameter setting means 31 for setting a BOX object and auxiliary line; adjustment calculation means 33 for calculating the attitude and position of an entire celestial sphere camera 10, by solving a BOX object adjustment calculation fundamental equation and auxiliary line adjustment calculation fundamental equation using a nonlinear least-squares method; convergence determining means 34 for determining whether the attitude and position of the entire celestial sphere camera 10 satisfy a convergence condition; and horizontal adjusting means 35 for performing the horizontal adjustment using the attitude and position of the entire celestial sphere camera 10.SELECTED DRAWING: Figure 4
Patent JP-2019187845-A (JP)
Title: Game system, game machine, and game medium managing device
Inventor: KIKUCHI NAOTO
IPC: A63F5/04
Filed: 2018-04-26
Abstract: To input the minimum information regarding the number of stored game media from a putout control board to a main control board and determine a depression condition of one bet button and a lamp lighting condition of a bet number on the basis of the information.SOLUTION: A game system includes a game machine and a processor. The game machine includes: a first control part; a second control part; a first control connection part; a second control connection part; bet operation means; and bet number informing means. The first control part outputs operation data including type information for indicating that bet operation is performed and the maximum prescribed number of a bet number to the second control part. The second control part outputs a predetermined number less than the maximum prescribed number to the first control part as a bet number of game media when the number of times of bet operation exceeds the maximum prescribed number. The first control part controls an emission mode of the bet number informing means on the basis of a bet number inputted from the second control part.SELECTED DRAWING: Figure 12
Patent JP-2018112320-A (JP)
Title: Valve device
Inventor: YUTANI KENTARO
IPC: F16K5/06
Filed: 2018-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a valve device capable of combining improvement of abrasion resistance of a valve seat and improvement of reliability for leakage prevention of cooling water.SOLUTION: In a valve device which includes a valve (1) having a convex spherical ball surface (21) convex to a radial outer side on a prescribed rotation axis, and a first opening (11) opened on the ball surface to allow a fluid to pass through, and an annular seat (2) being opposed to the ball surface in a manner of being slidably kept into contact therewith, and pressed to the ball surface, and having a second opening (12) connectable to the first opening, and in which at least opening/closing motion is executed by reciprocating the valve in its rotating direction, a clearance is defined by the seat and the valve to reduce an area where the seat and the valve are slid and kept into contact with each other in a valve opening time when the first opening and the second opening are overlapped. Thus abrasion of a part of the seat forming the clearance can be reduced, and the abrasion resistance of the seat can be improved.SELECTED DRAWING: Figure 9
Patent JP-2018188139-A (JP)
Title: Lamp module for motor vehicle
Inventor: MARIE PELLARIN
IPC: B60Q1/04
Filed: 2018-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a single module which is constituted so as to project two types of beams without casing the existence of dark line streams in the beams at a "high-beam" mode by the instantaneous control of two constituent members of a lamp module.SOLUTION: A lamp module 1 for a motor vehicle comprises: at least two light sources 2, 4; devices 6, 8 for optically deflecting light beams discharged from the light sources 2, 4; a forming optical component 10 for forming the deflected light beams; and a shield body 12 which is arranged between the optical deflection devices 6, 8 and the forming optical component 10, and takes at least two different positions. The light sources 2, 4 are controlled as functions of the positions of the shield body 12.SELECTED DRAWING: Figure 1