baber/WOPTO huggingface dataset:
Patent JP-2020128527-A (JP)
Title: Coating polyamic acid solution to glass substrate
Inventor: YAMADA HIROKI
IPC: C09D179/08
Filed: 2020-01-31
Abstract: To provide a coating polyamic acid (PAA) solution to a glass substrate having an extremely low level of the number of foreign matters having a particle diameter of 5 μm or more; and to provide its manufacturing method.SOLUTION: [1] In a coating PAA solution to a glass substrate, which is a coating solution to the glass substrate comprising PAA and a solvent, the number of foreign matters having a particle diameter of 5 μm or more and 10 μm or less is 10 pieces/g or less, and the number of foreign matters having a particle diameter of 0.5 μm or more and 1.0 μm or less is over 100 pieces/g and 8,000 pieces/g or less. [2] In a manufacturing method of the PAA solution, a PAA solution containing foreign matters having a particle diameter of 5 μm or more as much as over 10 pieces/g is circulated and filtered by a filter having a nominal pore size of 1.0 μm or more and 4.0 μm or less.SELECTED DRAWING: None
Patent JP-2021124068-A (JP)
Title: Floating type wind turbine installation
Inventor: SUGANO YU
IPC: F03D13/25
Filed: 2020-02-06
Abstract: To stabilize an angle defined by a wind direction and a rotation axis of a wind turbine without any influence from shaking of a floating structure and a wind turbine installation due to disturbance such as waves, in a wind turbine installation which is mounted to a floating structure.SOLUTION: A wind turbine installation which is mounted to a floating structure includes a wind turbine of which blade (wing) or wind-receiving body rotates about a rotation axis by receiving a wind from a direction crossing with the rotation axis thereof. The wind turbine installation has a function of horizontally supporting the rotation axis of the wind turbine and adjusting a posture of the floating structure so as to be arranged to cross with the wind direction.SELECTED DRAWING: Figure 1
Patent JP-2020073141-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2020-02-12
Abstract: To provide a game machine capable of accurately suggesting to a player a possibility of transferring to a game state advantageous to the player.SOLUTION: When receiving a winning information command during execution of a continuous chance symbol performance, a voice lamp control device 113 temporarily stores the winning information command in an acquisition standby command memory 223k. This configuration can prevent continuous chance symbol determination processing (refer to Figure 22) from being executed during the execution of the continuous chance symbol performance so as to prevent a value of a continuous chance symbol counter 223b from being overwritten, thereby accurately executing the currently-executing continuous chance symbol performance to the last. Accordingly, the game machine further accurately suggests to the player a game state that the game machine is to be transferred to after termination of the continuous chance symbol performance, by the number of continuations of the variable performance with a stop symbol defined as "the chance symbol".SELECTED DRAWING: Figure 21
Patent JP-2020109715-A (JP)
Title: Electronic device, electronic components, and semiconductor package
Inventor: IKEDA TAKAYUKI
IPC: H01L27/108
Filed: 2020-02-13
Abstract: To provide an electronic device for being used in an artificial neuron network.SOLUTION: An electronic device 100 includes an artificial neuron array (ANA) 111, a row decoder 112, a column decoder 113, an input circuit 114, an output circuit 115, an analog signal processing circuit 116 and a memory 130. The ANA 111 includes a plurality of circuits 10, 11, a plurality of wirings WW, WB, DL, RB, and one wiring RD. The circuits 10 are arranged in an array of n rows and m columns, and the circuits 11 are arranged in an array of n rows and one column, wherein n is an integer of N<1 and m is an integer of 0<m. In accordance with the arrangement of the circuit 10, n pieces of wirings WW and DL and m pieces of wirings WB and RB are provided. The circuit 10[i,j] is electrically connected to wirings WW[i], WB[j], DL[i], and RB[j], and the circuit 11[j] is electrically connected to wirings DL[j] and RD, wherein i is an integer of 1<i<n, and j is an integer of 0<j<m.SELECTED DRAWING: Figure 1
Patent JP-2020080173-A (JP)
Title: Fidelity estimation for quantum computing systems
Inventor: JOHN MARTINIS
IPC: G06N10/00
Filed: 2020-02-13
Abstract: To provide a method and device for estimating the fidelity of quantum hardware.SOLUTION: A method of the present invention includes the steps of: accessing a set of quantum gates; sampling a subset of quantum gates from the set of quantum gates, wherein the subset of quantum gates defines a quantum circuit; applying the quantum circuit to the quantum system and conducting measurement on the quantum system for determining output information of quantum system; calculating output information of the quantum system based on application of the quantum circuit to the quantum system; and estimating a fidelity of the quantum circuit based on the determined output information and the calculated output information of the quantum system.SELECTED DRAWING: Figure 1A
Patent JP-2020132881-A (JP)
Title: Resin material and multilayer printed wiring board
Inventor: KAWAHARA YUKO
IPC: C08L101/00
Filed: 2020-02-18
Abstract: To provide a resin material that can, in the cured product of the resin material, 1) lower the dielectric loss tangent, 2) enhance the thermal dimensional stability, 3) enhance the elongation property, 4) enhance the bending property, and 5) enhance the peel strength against metal layer.SOLUTION: The resin material according to the present invention contains a thermosetting compound, and an imide skeleton-containing maleimide compound that has one or more maleimide skeletons and two or more imide skeletons and that has at least one functional group capable of reacting with the thermosetting compound.SELECTED DRAWING: Figure 1
Patent JP-2021132967-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2020-02-27
Abstract: To increase game amusement.SOLUTION: A game machine that can execute a game (special symbol variable display game) on the basis of satisfaction of a start condition and generate a special game state in which a game value is given to a player when the result of the game is a special result includes game control means (game control device 100) that controls the game, and performance control means (performance control device 300) that controls a performance of the game. The game control means can generate a normal game state, a specific game state (ordinary electric accessory support) in which a start condition is more easily satisfied than the normal game state, and a special game state. The performance control means can execute a suggestion performance (ceiling suggestion performance at the time of power supply) that suggests information on the number of times of game executions, when the power is supplied.SELECTED DRAWING: Figure 106
Patent JP-2021140219-A (JP)
Title: Program, installer, and information processing apparatus
Inventor: ICHIKAWA YUJI
IPC: G06F3/12
Filed: 2020-03-02
Abstract: To provide a technology of a program which receives a printing parameter, configured to improve convenience in printing on special paper.SOLUTION: After executing a versatile printer driver 43, a CPU 11 of a PC 1 receives, on a print setting screen 51, an input of a printing parameter to be used for printing in a printer 2. Items of the printing parameters to be received on the print setting screen 51 include long-size-only item and standard-size-only item. The print parameters received on the print setting screen 51 are used to generate print data. The CPU 11 further determines, on receipt of the long-size-only item on the print setting screen 51, whether a dedicated printer driver 44 has been installed on the PC1, and displays, when the printer driver has not been installed, a recommendation message 53 to install the dedicated printer driver 44.SELECTED DRAWING: Figure 2
Patent JP-2020099096-A (JP)
Title: Video distribution system, video distribution method, and video distribution program
Inventor: KURABUCHI AYA
IPC: H04N21/258
Filed: 2020-03-03
Abstract: To provide a video distribution system that can display a gift from a viewer on a co-star video in an orderly manner.SOLUTION: A video distribution system 1 distributes a first video including a first character object of a first user, and displays a display instruction object on a first user device of the first user while not displaying the display instruction object on a viewing user device used by the viewing user and a second user device used by a second user in response to receiving a first display request regarding a first gift from the viewing user who views the first video. On the other hand, the display instruction object is displayed on the first user device and the second user device that display the co-star video including the first character object of the first user and the second character object of the second user.SELECTED DRAWING: Figure 1
Patent JP-2021138856-A (JP)
Title: Overcoat agent and printed matter
Inventor: SUGI YUKI
IPC: C09D167/00
Filed: 2020-03-06
Abstract: To provide an overcoat agent which can exhibit high glossiness equal to or higher than a film surface of a laminate in addition to various physical properties such as adhesion, heat resistance and odor.SOLUTION: An overcoat agent contains a binder resin and an isocyanate curing agent for forming a transparent protective layer arranged on a printing layer, in which the binder resin contains 30 mass% or more of a polyester-based resin with respect to the whole binder resin, the polyester-based resin contains 50 mass% or more of a structural unit derived from a dibasic acid and polyhydric alcohol with respect to the whole polyester-based resin, and either or both of the binder resin and the isocyanate curing agent have at least one cyclic structure selected from an aromatic group, an alicyclic group and a pyranose group.SELECTED DRAWING: None
Patent JP-2021141750-A (JP)
Title: Power converter and control method thereof
Inventor: CHODEL ABHIJIT
IPC: H02M7/483
Filed: 2020-03-06
Abstract: To suppress the occurrence of switching loss in a power converter.SOLUTION: A power converter includes an upper arm 110a and a lower arm 110b for each phase of AC power, In each of the arms 110a and 110b, a plurality of cells 111 each having a switching element and a capacitor are connected in series, and the output voltage is controlled by the operation of the switching element, and the insertion state of the capacitor in each of the arms 110a and 110b is switched in units of the cells 111. The control unit generates a reference signal that outputs the H level or L level in a predetermined cycle, executes rotation to change an insertion cell when the reference signal is in the H level, and does not execute the rotation when the reference signal is in the L level.SELECTED DRAWING: Figure 2
Patent JP-2021141536-A (JP)
Title: Communication control apparatus and method for controlling communication control apparatus
Inventor: TAMAI TOSHINORI
IPC: H04L29/10
Filed: 2020-03-09
Abstract: To select a transfer queue for storing data from a plurality of transfer queues in accordance with the processing priority of the data without applying additional information for indicating the processing priority to the data.SOLUTION: A communication controller (10) comprises: a plurality of reception queues (13) that are applied in advance with the orders of priority (NP) different from each other; a queue selection table (121); and a selection unit (122).SELECTED DRAWING: Figure 1
Patent JP-2021143370-A (JP)
Title: Aluminum alloy forged article and method for producing aluminum alloy forged article
Inventor: ARAYAMA TAKUYA
IPC: C22C21/06
Filed: 2020-03-11
Abstract: To provide an aluminum alloy forged article that has excellent mechanical property and is less likely to generate recrystallized grain, and to provide a method for producing the same.SOLUTION: An aluminum alloy forged article 1 contains Cu: 0.15 mass% to 1.0 mass%, Mg: 0.6 mass% to 1.15 mass%, Si: 0.95 mass% to 1.25 mass%, Mn: 0.4 mass% to 0.6 mass%, Fe: 0.2 mass% to 0.3 mass%, Cr: 0.11 mass% to 0.25 mass%, Ti: 0.012 mass% to 0.035 mass%, and B by 0.0001 mass% to 0.03 mass%, the Zn content is 0.25 mass% or less, the Zr content is 0.05 mass% or less, the balance is Al and unavoidable impurities, and, setting the integrated intensity of the diffraction peak of (220) plane of Mg2Si phase in the X-ray diffraction pattern obtained by X-ray diffraction measurement of the cross section of the forged article 1 as "Q1" (cps-deg), and the integrated intensity of the diffraction peak of (200) plane of Al phase as "Q2" (cps-deg), the value of Q1/Q2 is 7×10-2 or less.SELECTED DRAWING: Figure 1
Patent JP-2021144658-A (JP)
Title: Device, method, and program for controlling information
Inventor: FUKUI KOTARO
IPC: G06Q50/00
Filed: 2020-03-13
Abstract: To allow for effectively support users so as to clear their doubts and worries.SOLUTION: An information control device disclosed herein comprises: an evaluation reception unit configured to receive evaluations of questions in a service designed to provide questions and answers to the questions; and a control unit configured to control how questions are asked according to the evaluations received by the evaluation reception unit.SELECTED DRAWING: Figure 5
Patent JP-2021146848-A (JP)
Title: Flight system of multicopter, flight method of multicopter
Inventor: FUKUTOMI HIROYUKI
IPC: B64C27/08
Filed: 2020-03-18
Abstract: To allow a drone to easily fly autonomously on a desired flight path even inside a building where radio waves from a satellite cannot be received.SOLUTION: The present invention relates to a radio-controlled multicopter. Storage means 31 stores flight operations based on the operations of a left lever and a right lever of a transmitter 13. The transmitter 13 has a selection function of selecting a flight operation (manual flight) based on the operation of the operation means or a flight operation (automatic flight) based on the instruction of the storage instruction means. When the automatic flight is selected, reception control means is instructed to perform the flight operation stored in the storage means 31 by the storage instruction means 32 to cause an airframe 12 to fly autonomously based on a path stored in the storage means 31.SELECTED DRAWING: Figure 3
Patent JP-2020166849-A (JP)
Title: Adjustable blind spot monitor
Inventor: WANG ZIRAN
IPC: B60W40/04
Filed: 2020-03-19
Abstract: To provide an adjustable blind spot monitor.SOLUTION: A method for a vehicle includes: detecting a change in a vehicle head direction of the vehicle; and correcting an operation of a blind spot monitor of the vehicle on the basis of the change in the vehicle head direction of the vehicle so as to enhance performance of the blind spot monitor for improving safety of the vehicle in a scenario where the vehicle changes the vehicle head direction.SELECTED DRAWING: Figure 5A
Patent JP-2020113309-A (JP)
Title: Electronic receipt management server, program, and electronic receipt management method
Inventor: MURAKAMI TOMOTAKA
IPC: G07G1/12
Filed: 2020-03-19
Abstract: To provide an information processing device and a program capable of transmitting electronic receipt data which makes the execution of return processing visually recognizable to a portable terminal of a customer.SOLUTION: An electronic receipt management server includes: electronic receipt data reception means 401 for receiving electronic receipt data including merchandise information of merchandise transacted by a merchandise sales data processor; return data reception means 402 for receiving merchandise specification information for specifying merchandise subjected to return processing and electronic receipt data specification information for specifying electronic receipt data including the merchandise specification information; electronic receipt information generation means 403 for generating electronic receipt information for enabling an operator to visually recognize the merchandise subjected to the return processing on the basis of the electronic receipt data, the merchandise specification information, and the electronic receipt data specification information; and electronic receipt information transmission means 404 for transmitting the electronic receipt information generated by the electronic receipt data generation means 403 to the portable terminal.SELECTED DRAWING: Figure 10
Patent JP-2021146958-A (JP)
Title: Vehicle air conditioner and operation mode switching control method
Inventor: ISHINO HIROYUKI
IPC: F25B1/00
Filed: 2020-03-23
Abstract: To reduce the noise generated when switching between a heating operation that does not allow refrigerant to flow through an evaporator and a dehumidifying heating operation that allows the refrigerant to flow through.SOLUTION: In vehicle air conditioners equipped with refrigeration cycles, a compressor 11, a first heat exchanger 2, a first inflator 12, a passenger compartment outdoor heat exchanger 4, a second inflator 14, and a second heat exchanger 3 are connected in this order in a loop. The connection is made via a first bypass flow path 16 provided with a first refrigerant control unit 15 between the first heat exchanger 2 and the first inflator 12 and between the passenger compartment outdoor heat exchanger 4 and the second inflator 14. A backflow blocking unit 13 is provided on the downstream side of the passenger compartment outdoor heat exchanger 4 between the passenger compartment outdoor heat exchanger and the merging portion with the first bypass flow path 16. The connection is made via a second bypass flow path 18 provided with the second refrigerant control unit 17 between the passenger compartment outdoor heat exchanger 4 and the backflow blocking unit 13 and between the second heat exchanger 3 and the compressor 11. The second expansion device 14 is closed to switch to the heating operation, and the second inflator 14 is closed to switch to the dehumidifying heating operation.SELECTED DRAWING: Figure 3
Patent JP-2021147684-A (JP)
Title: Copper and copper oxide-containing fine particle and manufacturing method thereof
Inventor: YAMAGUCHI RYOTA
IPC: H01B1/00
Filed: 2020-03-23
Abstract: To provide copper and copper oxide-containing fine particle capable of suppressing further oxidation of copper fine particle that is a core and capable of fusing and bonding due to low temperature sintering, by covering the outermost layer of the copper fine particle with a layer containing crystalline cuprite (Cu2O).SOLUTION: According to the present invention, as a result of a thorough examination to solve these problems, the present invention shows that when copper and copper oxide contain fine particles having an average primary particle diameter (DTEM) of smaller than 100 nm, and a concentration ratio of Cu2O and Cu in the fine particles ([Cu2O]/[Cu]) of smaller than 0.27 is used in a bonding material as a main agent of bonding, a plurality of metal made members can be mutually connected, and, copper and coper oxide-containing fine particle capable of fusing and bonding due to low temperature sintering can be provided.SELECTED DRAWING: Figure 3
Patent JP-2021152702-A (JP)
Title: Apparatus for assisting plant-operation optimization, and apparatus and method for controlling plant-operation optimization
Inventor: YOSHIDA TAKUYA
IPC: G05B13/02
Filed: 2020-03-24
Abstract: To provide an apparatus for assisting plant-operation optimization in which introduction of a machine learning function is configured in a form matched with an existing control unit.SOLUTION: An apparatus for assisting plant-operation optimization is for a PID-control arithmetic section 2 to determine a control input to a plant according to a difference between a control-quantity target value and a control-quantity measurement value from a plant. The apparatus for assisting plant-operation optimization comprises a data storage section that accumulates measurement values from the plant, a control-quantity estimating section 4 that forms a model by learning using accumulated measurement values and estimates a control quantity at a measurement value obtained from the plant in the present time through making reference to the model and a control target value-arithmetic section 1 that determines a control-quantity target value using a difference between a set target value that is a previously given control-quantity target value and an estimated control quantity and presents the control-quantity target value to an outside.SELECTED DRAWING: Figure 1
Patent JP-2021155553-A (JP)
Title: Continuous manufacturing method of nonwoven fabric-like prepreg
Inventor: OKU YASUYUKI
IPC: C08J5/24
Filed: 2020-03-27
Abstract: To provide a manufacturing method of nonwoven fabric-like prepregs which can manufacture carbon fiber reinforcing resin complexes efficiently.SOLUTION: A continuous manufacturing method of nonwoven fabric-like prepregs includes: a step of producing wet web that the water rate is 40-90 mass% from slurry containing carbon fiber and thermoplastic resin; a step of pressing, coiling and laminating the wet web around a cylindrical support continually; a step of cutting and unfolding the laminated wet web to make a single plate; and a step of pressing, drying and heating the single plate wet web.SELECTED DRAWING: None
Patent JP-2021157528-A (JP)
Title: Reading device
Inventor: SUZUKI NORIYUKI
IPC: G06K7/10
Filed: 2020-03-27
Abstract: To provide a reading device that can extend a readable range without impairing operability.SOLUTION: An RFID reader 1 includes: an RFID unit 10 that includes an antenna 12 for reading information from an RF tag; a base unit 20 that transmits information generated based on output of the antenna 12 to a portable information terminal; and a connection unit 30 that connects the RFID unit 10 to the base unit 20 by wire. The connection unit 30 can be extended and contracted so as to increase or decrease a distance between the RFID unit 10 and the base unit 20.SELECTED DRAWING: Figure 1
Patent JP-2021156142-A (JP)
Title: Composite slab structure
Inventor: NISHIYAMA RUMIKO
IPC: E04B5/40
Filed: 2020-03-30
Abstract: To provide a composite slab structure that enables a step to be provided without complicating the structure.SOLUTION: A stress transmission member 20 has an upper stage section 21 extending in a span direction D1 in a groove 10d of an upper stage deck plate 10A, a lower stage section 22 extending in the span direction D1 in the groove 10d of a lower stage deck plate 10B, and a connection portion 23 to connect the upper stage section 21 and the lower stage section 22. Since the upper stage section 21 is disposed in the groove 10d of the upper stage deck plate 10A, the upper stage section can sufficiently receive the stress applied on the upper stage deck plate 10A. Since the lower stage section 22 is disposed in the groove 10d of the lower stage deck plate 10B, the lower stage section can sufficiently receive the stress applied to the lower stage deck plate 10B. The stress transmission member 20 can preferably transmit the stress between the upper stage section 21 and the lower stage section 22 through the connection portion 23.SELECTED DRAWING: Figure 3