baber/WOPTO huggingface dataset:
Patent JP-2021197017-A (JP)
Title: Lightning information retrieval server and power distribution line lightning protection support system
Inventor: SATO TOMOYUKI
IPC: G06Q50/06
Filed: 2020-06-17
Abstract: To provide a technique for utilizing lightning strike information located by a lighting location system (LLS).SOLUTION: A lightning information retrieval server according to the present invention includes a memory that stores information and data acquired by a communication device and various programs, and a processor that loads the various programs from the memory and executes them. The processor executes a process to acquire information and a period of a specified feeder that caused section power outage due to a lightning accident, a process to acquire lightning strike information in a specified period from a lighting location system (LLS), a process to identify a power distribution facility closest to a lightning strike position among power distribution facilities extracted from a power distribution facility database based on information on the feeder, and a process to output information on the power distribution facility closest to the lightning strike position.SELECTED DRAWING: Figure 3
Patent JP-2021195091-A (JP)
Title: Tire air pressure monitoring system and tire air pressure monitoring program
Inventor: ICHIKAWA HIROMITSU
IPC: B60C23/04
Filed: 2020-06-18
Abstract: To provide a tire air pressure monitoring system which can accurately grasp a leakage condition of a tire during travelling of a vehicle, and can maintain the tire at appropriate timing.SOLUTION: A tire air pressure monitoring system includes: a sensor unit (SU) which is arranged in an inner surface (10a) of a pneumatic tire (10) and detects temperature information and inner pressure information of the tire; a measurement data storage part (202) for storing the temperature information and the inner pressure information acquired from the sensor unit at first measurement time; a correction inner pressure value calculation part (251) for calculating a correction inner pressure value where the inner pressure information stored in the measurement data storage part is corrected on the basis of the temperature information at second measurement time after the elapse of predetermined time from the first measurement time; and an inner pressure reduction determination part (252) for determining an inner pressure reduction condition of the tire on the basis of time change of the correction inner pressure value.SELECTED DRAWING: Figure 2
Patent JP-2022000294-A (JP)
Title: Bathhouse wastewater purifier and water purification apparatus
Inventor: SHIMAMURA KENJI
IPC: C02F1/44
Filed: 2020-06-19
Abstract: To provide a bathhouse wastewater purifier and a water purification apparatus capable of reducing water consumption by sufficiently purifying and reusing concentrated water.SOLUTION: In a bathhouse wastewater purifier, in a reverse osmosis treatment part 30, a reverse osmosis membrane apparatus 36 removes impurities from the bathhouse wastewater and discharges bathwater for reuse in the bathhouse, and in a return purification part 40, an electrolytic treatment apparatus 41 returns, as treated water, electrolytically treated water that has been removed from concentrated water in which impurities discharged from the reverse osmosis membrane apparatus 36 are concentrated by adsorbing ionized impurities onto electrodes to which a voltage is applied.SELECTED DRAWING: Figure 3
Patent JP-2022001411-A (JP)
Title: Polyethylene-based resin multilayer extrusion expanded sheet
Inventor: TANIGUCHI RYUICHI
IPC: C08J9/14
Filed: 2020-06-19
Abstract: To provide a multilayer extrusion expanded sheet having extremely suppressed migration of low-molecular-weight components, etc., to articles to be packed, excellent anti-static performance, excellent slipperiness, and good appearance.SOLUTION: A polyethylene-based resin multilayer extrusion expanded sheet includes a polyethylene-based resin foamed layer and a resin layer laminated by coextrusion, wherein the resin layer includes an anti-static layer and a non-anti-static layer, the anti-static layer includes a polyethylene-based resin (B) and an ionomer resin, the ionomer resin forms a disperse phase dispersed in a layer in a specified vertical cross-section (a) in a continuous phase of the polyethylene-based resin (B), an average layer number of the disperse phase is 3 or more layers per 1 μm in a thickness direction, the non-anti-static layer includes a polyethylene-based resin (C) and substantially does not include an anti-static agent, an average thickness of the non-anti-static layer is in a specified range, and a surface resistivity of the multilayer extrusion expanded sheet is 1×1012 Ω or under.SELECTED DRAWING: None
Patent JP-2021074498-A (JP)
Title: Nursing care auxiliary table
Inventor: TOMIYAMA TAKASHI
IPC: A47B31/00
Filed: 2020-06-24
Abstract: To provide a nursing care auxiliary table which, in the event that an inpatient or the like eats from tableware on a table by using own hands, facilitates eating by moving hard-to-reach tableware to the near side by simple operation and which in addition prevents the inpatient from spilling food.SOLUTION: The nursing care auxiliary table includes: a fixed base 10 which is freely detachably installed on a top face of an installation target; a movable table 30 which is freely movably arranged along the top face of the fixed base 10; and a rotary connection member 50 which is freely movably in front and behind and also freely rotatably forward and reversely the movable table 30 with respect to the fixed base 10. The rotary connection member 50 is journaled freely rotatably forward and reversely in one end by the fixed base 10, with a proper place of the movable table 30 journaled freely rotatably forward and reversely by the other end, and comprises a stopper 65 which regulates a rotation range of the rotary connection member 50.SELECTED DRAWING: Figure 3
Patent JP-2020161185-A (JP)
Title: Use of timing of symbol input for collation of password
Inventor: ROLAND R BROWN
IPC: G06F21/31
Filed: 2020-06-25
Abstract: To improve security of a system by examining a timing interval between inputs of each symbol of a password.SOLUTION: There is provided a method for authenticating user authentication information, therein a user inputs a user name and a password on a client computing device 102a, and the client computing device 102a determines a timing in which a symbol of the password is input, and the client computing device 102a transmits the input user name and password and the determined timing information to a server system 101. The server system 101 compares the received user name and password and timing information with multi-dimensional authentication information, and the server system 101 gives an access to a user of the client computing device 102a when the received user name and password and timing information coincides with the stored multi-dimensional authentication information.SELECTED DRAWING: Figure 4
Patent JP-2021014115-A (JP)
Title: Injection molding system and injection molding method
Inventor: CHEN CHING-HAO
IPC: B29C44/00
Filed: 2020-06-26
Abstract: To provide an injection molding system and an injection molding method capable of increasing a production efficiency of a foamed polymer molded product.SOLUTION: An injection molding system of the present invention includes: an extrusion system 10 configured to produce a mixture; a discharge channel 20 including a discharge port 21 that communicates with the extrusion system and is configured to discharge the mixture; and molding devices 30a, 30b configured to receive the mixture. Each molding device includes a hollow space 31 and a supply port 35 that is communicable with the hollow space and engages with the discharge port.SELECTED DRAWING: Figure 1
Patent JP-2022007782-A (JP)
Title: Thermosetting resin composition for sealing, sealing material for semiconductor, semiconductor device and method for manufacturing the same
Inventor: ITO KYOKO
IPC: C08K5/51
Filed: 2020-06-26
Abstract: To provide a thermosetting resin composition for sealing which is usable for forming a sealing material for sealing a gap between a semiconductor element and a substrate in a semiconductor device, has low viscosity, is excellent in gap penetration property, and prevents non-filling of the sealing material.SOLUTION: A thermosetting resin composition for sealing contains a thermosetting resin (A), an inorganic filler (B) and a dispersant (C). The dispersant (C) contains a salt of at least one of acidic phosphoric chain ester and acidic phosphorous chain ester, with polyamine.SELECTED DRAWING: Figure 1
Patent JP-2022010481-A (JP)
Title: Cushion Cover
Inventor: FUJITA KAZUO
IPC: A47G9/10
Filed: 2020-06-29
Abstract: To provide a cushion cover that enables the partial adjustment of the height of a cushion body such as a pillow and a seat cushion.SOLUTION: A cushion body 50 and a height adjustment member 30 are inserted into a cushion cover 1. The cushion cover 1 comprises holding means 20 for the height adjustment member 30. The holding means 20, which is fixed by a stationary portion 21 of an inner bottom surface 13 of the cushion cover, can be reversed together with the height adjustment member 30 round on the stationary portion 21 within the cushion cover 1.SELECTED DRAWING: Figure 3
Patent JP-2022011170-A (JP)
Title: Pinball game machine
Inventor: UNNO TATSUYA
IPC: A63F7/02
Filed: 2020-06-29
Abstract: To provide a pinball game machine that can adjust occurrence of an advantageous state based on the number of continuous determination times according to a management policy.SOLUTION: A pinball game machine includes: winning/losing determination means; counting means; and advantageous state setting means. The pinball game machine is configured so as to be capable of holding memory of the number of continuous determination times and a game state setting regardless of presence or absence of power supply, cancels the number of continuous determination times and a game state when first operation is executed at the time of restoration of power supply, and holds the number of continuous determination times and cancels a game state setting when second operation is executed at the time of restoration of power supply. The pinball game machine is configured so as to be capable of suggesting the number of continuous determination times, and does not execute suggestion of the number of continuous determination times until a predetermined number of game balls are shot after power supply is restored.SELECTED DRAWING: Figure 23
Patent JP-2022011325-A (JP)
Title: Separation membrane and method for producing the same
Inventor: UZAWA MASASHI
IPC: B01D69/12
Filed: 2020-06-30
Abstract: To provide a separation membrane capable of preventing attachment of mold, and a method for producing the same.SOLUTION: A separation membrane has a filtration film and a polymer layer formed on the surface of the filtration film. The polymer layer contains an aniline-based polymer, and metal having an oxidation-reduction potential of -0.4 or less. A method for producing a separation membrane having a filtration film includes a step of treating the surface of the filtration film using a composition containing an aniline-based polymer and metal having an oxidation-reduction potential of -0.4 or less.SELECTED DRAWING: None
Patent JP-2020180140-A (JP)
Title: Dihydrochromene derivative
Inventor: SAKA HITOSHI
IPC: C07D491/20
Filed: 2020-07-08
Abstract: To provide a compound useful as a novel antitumor agent targeting CSC, which is supposed to be significantly involved in the sustained growth of malignant tumors, cancer metastasis, recurrence, and resistance to antitumor agents.SOLUTION: The present invention provides a compound represented by formula (I) in the figure or a pharmaceutically acceptable salt thereof. [In the formula, R1A, R1B, R1C and R1D each represent H, a halogen atom, or the like; R2A and R2B each represent H or an alkyl group; R3A, R3B, R3C and R3D each represent H, a halogen atom, a hydroxy group, or the like; L represents a bond or -C(O)-; V represents C1-6 alkylene; and Q represents optionally substituted imidazole.]SELECTED DRAWING: None
Patent JP-2020170723-A (JP)
Title: Slurry composition for lithium ion secondary battery electrode, having superior viscosity characteristic
Inventor: HARADA YUSAKU
IPC: H01M4/62
Filed: 2020-07-09
Abstract: To provide a slurry composition for a lithium ion secondary battery electrode, which is superior in the viscosity characteristic, and coatability.SOLUTION: A slurry composition for a lithium ion secondary battery electrode comprises an active material, a conducting agent, a binder and a solvent. The conducting agent contains carbon black of 60% or larger in crystallization rate calculated from a crystal layer thickness Lc and an average primary particle diameter. As to the mixing ratio of solid contents, the active material is 80-99.8 mass%, the conducting agent is 0.1-10 mass%, and the binder is 0.1-10 mass%. The concentration of the solid contents is 50-70% by mass, and the viscosity at a shear rate of 1 s-1 is 10 Pa s or less. The viscosities η1 and η2 for arbitrary shear rates γ1 and γ2 (γ1<γ2) in a range of 0.01-100 s-1 in shear rate satisfy η1>η2.SELECTED DRAWING: Figure 1
Patent JP-2022018263-A (JP)
Title: Electrode for electroencephalogram measurement and electroencephalograph
Inventor: HARADA TAKUYA
IPC: A61B5/256
Filed: 2020-07-15
Abstract: To provide a technique of improving electroencephalogram acquisition performance by improving a performance of pushing the hair aside.SOLUTION: An electrode for electroencephalographic detection 50 of an electroencephalogram electrode unit of an electroencephalograph comprises: a columnar base 51 (a support body); a plurality of protrusions 60 extending from the circular end face of the base 51; and electrodes 80 provided at the protrusions 60. Each of the protrusions 60 has a shape obtained by obliquely cutting off the tip portion of a cone, and the protrusions 60 are arranged annularly on the base 51 without interfering with each other.SELECTED DRAWING: Figure 4
Patent JP-2022018310-A (JP)
Title: Unevenness detection device and unevenness detection method for linear body
Inventor: SUZUKI TOMOYA
IPC: B65H63/06
Filed: 2020-07-15
Abstract: To reduce wrong detection on unevenness of a linear body to be inspected.SOLUTION: An unevenness detection device for linear body has: a light projection part which projects light on a traveling linear body; a light reception part which receives the light projected by the light projection part; a first guide roller which guides the linear body to travel upstream when passing through a detection space between the light projection part and light reception part; a second guide roller which guides the linear body to travel downstream when passing through the detection space; a cover which covers the light projection part, light reception part, the first guide roller, and the second guide roller; and a supply part which supplies clean air into the cover. The cover is provided with an air supply part communicating with the supply part, an entry-side opening part that the linear body enters, and an exit-side opening part that the linear body exits from.SELECTED DRAWING: Figure 1
Patent JP-2021076580-A (JP)
Title: Method for self-sensing of displacement and force of generation of piezoelectric actuator
Inventor: CUI YUGUO
IPC: H02N2/18
Filed: 2020-07-16
Abstract: To provide a method for self-sensing of a displacement of generation and force of generation of a piezoelectric actuator.SOLUTION: The displacement of generation and the force of generation are determined from relations of the self-sensing force, the self-sensing displacement, the self-sensing load-free displacement, the rigidity, the capacity, the insulating resistance, the driving voltage, the dielectric absorption charge, the integrated capacity of an integrator, and the output voltage of a piezoelectric actuator. The accuracy of self-sensing of the displacement of generation and the force of generation of a piezoelectric actuator can be increased by compensating for the dielectric absorption and the bias current of the piezoelectric actuator.SELECTED DRAWING: Figure 1
Patent JP-2022018751-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-07-16
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2022020995-A (JP)
Title: Manufacturing method of silicon carbide epitaxial wafer
Inventor: SAKAI MASA
IPC: C30B25/20
Filed: 2020-07-21
Abstract: To provide a manufacturing method of a silicon carbide epitaxial wafer, adopted to suppress the generation of a triangular defect.SOLUTION: The manufacturing method of a silicon carbide epitaxial wafer comprises: an etching step of etching a front surface of a silicon carbide substrate by using an etching gas containing H2 under a first temperature; a flatness treatment step of flatting the front surface etched in the etching step under a second temperature by using a gas containing a H2 gas, a first Si supply gas, and a first C supply gas; and an epitaxial layer growth step of performing an epitaxial layer growth onto the front surface to be flatten in the flatness treatment step under a third temperature by using a gas containing a second Si supply gas and a second C supply gas. A first temperature T1, a second temperature T2, and a third temperature T3 satisfy T1>T2>T3.SELECTED DRAWING: Figure 3
Patent JP-2021166374-A (JP)
Title: Bulk-acoustic resonator
Inventor: HAN WON
IPC: H03H9/17
Filed: 2020-07-29
Abstract: To provide a bulk-acoustic resonator capable of improving the reflective performance of a lateral wave.SOLUTION: There is disclosed a bulk-acoustic resonator including: a first electrode disposed above a substrate; a piezoelectric layer disposed to cover at least a portion of the first electrode; and a second electrode disposed to cover at least a portion of the piezoelectric layer. A plurality of steps are formed in at least one of the first electrode, the piezoelectric layer, and the second electrode in an active region where the first electrode, the piezoelectric layer, and the second electrode are all disposed to overlap one another.SELECTED DRAWING: Figure 1
Patent JP-2022026879-A (JP)
Title: Gas analysis system and gas analysis method
Inventor: SUZUKI YUTA
IPC: G01N21/61
Filed: 2020-07-31
Abstract: To provide a gas analysis system and a gas analysis method that are capable of improving the limit on detection of the concentration of a measurement target gas.SOLUTION: A gas analysis system includes: a light-emitting element that emits laser beams modulated at a predetermined modulation frequency; a light-receiving element that receives the laser beams via measurement target gas; and a processing unit. The processing unit determines the concentration of the measurement target gas on the basis of the magnitude of a third component that is obtained by removing a second component from a first component. The first component is a component having a frequency n-times (n is an integer of 2 or greater) higher than a modulation frequency included in the light-receiving signal which is output from the light-receiving element. The second component is a component of an optical interruption noise that is generated on an optical path of the laser beams passing from the light-emitting element to the light-receiving element, and has the same frequency as the first component.SELECTED DRAWING: Figure 1
Patent JP-2022027002-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-07-31
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2020205594-A (JP)
Title: Fingerprint layouts for content fingerprinting
Inventor: CHEN JUIKUN
IPC: G06F16/74
Filed: 2020-08-12
Abstract: To provide a server and a program for identifying media content.SOLUTION: In a content distribution network 100, an ACR fingerprinter server 105 receives media content from a content provider 102, collects fingerprints to obtain a first set of fingerprints and a second set of fingerprints, compares a first fingerprint and a second fingerprint, identifies the media content and overlay content linked to the media content, sends the identified overlay content to an electronic device, and superimposes it on the media content.SELECTED DRAWING: Figure 1
Patent JP-2022032560-A (JP)
Title: Transaction system, transaction method, device, and program
Inventor: YAMAGUCHI KOJI
IPC: G07D11/00
Filed: 2020-08-12
Abstract: To improve security in a transaction system in which a remote operator implements a task on a transaction demanded by a customer visiting a business store of a banking institution.SOLUTION: A transaction system performs transaction processing with a customer by cooperation between a first terminal provided on a business store side of a banking institution and a second terminal provided in a place different from the business store. The transaction system comprises a giving unit which can transmit information relating to a transaction from the first terminal to the second terminal via communication, and gives a time stamp to at least a part of information relating to a transaction transmitted from the first terminal until an operator of the second terminal starts the transaction processing.SELECTED DRAWING: Figure 5
Patent JP-2022034650-A (JP)
Title: Target locus change system of attachment
Inventor: AKIYAMA MASAKI
IPC: E02F3/43
Filed: 2020-08-19
Abstract: To provide a target locus change system of an attachment which can improve work efficiency.SOLUTION: A target locus change system of an attachment comprises: target point setting means which sets a target point 72 for each specific time on a target locus 71 of a specific portion of an attachment as information associated with a posture of an attachment; a display device which displays the target locus 71 and the target point 72; object point selection means which makes a worker select any of the plurality of target points 72 as a change object point 73; range setting means which sets a range where the change object point 73 is movable as a movable range on the basis of information about the posture of the attachment at at least one of a change start point 74 being the target point 72 located on a front side of the change object point 73 and a change end point 75 being the target point 72 located on a rear side of the change object point 73; and object point movement means which makes the worker move the change object point 73 in the movable range.SELECTED DRAWING: Figure 5