baber/WOPTO huggingface dataset:
Patent JP-2019118153-A (JP)
Title: Method for adjusting contention window size in wireless access system supporting unlicensed band, and device for supporting the same
Inventor: KIMU SONUKU
IPC: H04W28/06
Filed: 2019-04-26
Abstract: To provide a suitable method for adjusting a contention window size in a wireless access system supporting an unlicensed band, and a suitable device for supporting the same.SOLUTION: The present invention relates to a wireless access system that supports an unlicensed band, and provides various methods for adjusting a contention window size and devices for supporting the same. As an embodiment of the present invention, a method for adjusting a contention window size (CWS) in a wireless access system that supports an unlicensed band may comprise the steps of: performing a channel access procedure; transmitting a transmission burst including a downlink signal when, as a result of performing the channel access procedure, it is determined that a serving cell (S cell) in the unlicensed band is in an idle state; receiving HARQ-ACK information corresponding to the transmission burst; and adjusting the CWS on the basis of the HARQ-ACK information corresponding to the first sub frame of the transmission burst.SELECTED DRAWING: Figure 26
Patent JP-2020184095-A (JP)
Title: Information processing device
Inventor: IWATO HIROFUMI
IPC: G06F9/38
Filed: 2019-04-26
Abstract: To provide an information processing device that improves efficiency of reading data from a memory by accessing a memory provided with a plurality of banks by designating different banks at the same time from a plurality of hash arithmetic circuits.SOLUTION: An information processing device 100 is provided with a memory 1 having a plurality of banks, a plurality of hash calculation circuits 8, and an interconnect 2 for connecting each bank of the memory and a hash calculation circuit. Each hash arithmetic circuit controls so that a read request for reading data from the memory includes a bank number for each to designate a different bank in a same cycle.SELECTED DRAWING: Figure 1
Patent JP-2020183135-A (JP)
Title: Tire transportation device
Inventor: MIMURA YOSHIO
IPC: B60B30/04
Filed: 2019-04-26
Abstract: To provide a tire transportation device which can be easily moved and rotated in arbitrary directions.SOLUTION: A tire transportation device 1 that can be moved in arbitrary movement directions on a road surface 2 in a state of liftably supporting a tire 8 includes: a base 3; a mounting base 4 mounted in a liftable manner in a state where the tire 8 stands; a drive part 5 which is arranged on the base 3 and lifts and drives the mounting base 4; drive force transmission means 6 which is arranged on the base 3 and transmits a drive force of the driving part 5 to the mounting base 4; and a plurality of wheels 7 which are provided on the lower surface of the base 3 and can roll in a movement direction.SELECTED DRAWING: Figure 1
Patent JP-2019199679-A (JP)
Title: Knitted fabric
Inventor: CENG HUAN ZHI
IPC: D04B1/18
Filed: 2019-05-14
Abstract: To provide a knitted fabric which achieves the effect of lowering temperature.SOLUTION: A knitted fabric includes a first row 11 and a second row 12 adjacent to each other. The first row has a first row course formed by knitting with a first yarn 20. The second row has a second row course formed by knitting with a second yarn 30. The second row course is overlaid on the first row course at an interval formed with a prescribed number of empty needles. At the same time, a yarn feed tension in the knitting formation of the first row course is made larger than a yarn feed tension in the formation of the second row course. In addition, a hydrophobic fiber 21 is included in the first yarn, and a cellulose filament 31 is included in the second yarn, thereby providing the knitted fabric.SELECTED DRAWING: Figure 1
Patent JP-2020187056-A (JP)
Title: Semiconductor sensor module
Inventor: UENO KEIKO
IPC: G01L9/00
Filed: 2019-05-16
Abstract: To provide a semiconductor sensor module which can be downsized.SOLUTION: A semiconductor sensor module 1 includes: a metal member 3 in the shape of a thin plate; a semiconductor element 4 connected to the metal member; and a resin structure 2 connected to the metal member, the resin structure including a wire 24. The semiconductor element is an element for measuring distortion and the metal member is a diaphragm. The semiconductor sensor module 1 can be thus obtained with which the semiconductor element 4, a chip component 5, the resin structure 2, and the diaphragm 3 are integrated.SELECTED DRAWING: Figure 1
Patent JP-2020185332-A (JP)
Title: Board unit for game machine
Inventor: YABUMOTO MICHITO
IPC: A63F5/04
Filed: 2019-05-17
Abstract: To provide a board unit for a game machine for improving visibility of a control chip and a socket arranged on a control board.SOLUTION: One identification information display part 19b that is continuous separably via a printed board body 20 and an easy-to-break line 27, and a cutout part 28 in which another identification information display part is separated from a printed board body 20 are arranged in an outer peripheral part of a printed board 15 for composing a control board 8, and an area corresponding to the cut-out part 28 is set to be a gap in an area that is in a transparent board case 7 and stores the control board 8. A socket 17 is mounted near the cut-out part 28 on one surface of the printed board 15, and a control chip 18 is mounted to the socket 17, thus allowing the socket 17 and/or the control chip 18 to be visible through the cut-out part 28 from a rear side of one surface of the printed board 15.SELECTED DRAWING: Figure 9
Patent JP-2020189417-A (JP)
Title: Printing sheet and method for production thereof
Inventor: SATO ARINA
IPC: B32B27/20
Filed: 2019-05-20
Abstract: To provide a printing sheet having a coat layer for ink reception on at least one surface of a substrate, excellent in printability, favorable in adhesion of substrate with coat layer and also in anti-static performance, hardly generating defects such as paper jam at printing and further superior in various properties such as water resistance or weatherability, and to provide a method for production of the sheet.SOLUTION: An objective printing sheet is characterized by having a coat layer prepared by compounding (meth)acrylic ester-based resin particles of 1 to 10 mass% and a clay of 50 to 70 mass% in a continuous phase comprising an acrylic polymer.SELECTED DRAWING: None
Patent JP-2020003780-A (JP)
Title: Polarizing plate
Inventor: NAKAMURA DAICHI
IPC: H01L27/32
Filed: 2019-05-21
Abstract: To provide a polarizing plate capable of maintaining a high degree of polarization even in hot and humid environments.SOLUTION: A polarizing plate is provided, comprising a polarizer layer, a retardation layer, and a resin layer disposed between the polarizer layer and the retardation layer, where the retardation layer is made of a cured product of a liquid crystal composition, and the resin layer has a Martens hardness in a range of 160 N/mmto 500 N/mm, inclusive, as measured in compliance with ISO14577.SELECTED DRAWING: Figure 1
Patent JP-2020189447-A (JP)
Title: Bilayer anti-fouling coating film, coated object having on surface the coating film
Inventor: YASUI TAKUYA
IPC: C09D133/04
Filed: 2019-05-22
Abstract: To provide a bilayer anti-fouling coating film comprising excellent shock resistance and being excellent in both of anti-fouling property in initial water immersion and anti-fouling property in a long term.SOLUTION: According to the invention, there is provided a bilayer anti-fouling coating film comprising a lower layer coating film and an upper layer coating film, the upper layer coating film contains a copolymer A, the lower layer coating film contains a copolymer B, the upper layer coating film and the lower layer coating film contain respectively an anti-fouling agent. The copolymer A is a copolymer of a first monomer mixture containing monomers (a) and (c) and capable of containing a monomer (b), the copolymer B is a copolymer of a second monomer mixture containing at least one of the monomers (a) and (b). The monomers (a)-(c) are expressed by general formulae (1)-(3), the copolymer A is configured so that, if the first monomer mixture is 100 mass%, a content of the monomer (a) is 10-45 mass%, a content of the monomer (b) is 0-15 mass%, a content of the monomer (c) is 20-50 mass%, a total content of the monomers (a) and (b) is 10-45 mass%, the copolymer B is a copolymer other than the copolymer A, and if the second monomer mixture is 100 mass%, a total content of the monomers (a) and (b) is 46-65 mass%, in the bilayer anti-fouling coating film.SELECTED DRAWING: None
Patent JP-2020188741-A (JP)
Title: Oxidation method of amine
Inventor: ADACHI KAZUO
IPC: C12N9/04
Filed: 2019-05-24
Abstract: To provide a method for decreasing amine that is harmful to a human body such as histamine or tyramine and generated by decarboxylation reaction of amino acid by enzyme reaction.SOLUTION: Amine generated by decarboxylation reaction of amino acid is oxidized by making the amine interact with: (a) amine oxidase derived from a filamentous fungus; and (b) aldehyde oxidase compound material derived from acetic acid bacteria in which a membrane-bound type aldehyde dehydrogenase having molybdopterin co-enzyme in the cell membrane and a terminal ubiquinol oxidase are bound.SELECTED DRAWING: None
Patent JP-2020192493-A (JP)
Title: Vessel cleaning device
Inventor: OKAYASU SHIN
IPC: B08B3/02
Filed: 2019-05-27
Abstract: To simplify a structure of a vessel cleaning device used for cleaning of the inside of a vessel.SOLUTION: A vessel cleaning device 10 includes a vessel supporting part 14 for supporting a cleaning target vessel 6 with an opening 6a of the cleaning object vessel 6 facing down, a cleaning liquid supply pipe 16 for injecting a cleaning liquid to the inside of the cleaning target vessel 6 in a supported state of being supported by the vessel supporting part 14, and an attachment part 20 for attaching the vessel cleaning device 10 to an edge 5a of a dirt sink 5. The vessel cleaning device 10 is configured such that with the vessel cleaning device 10 attached to the edge 5a of the dirt sink 5 by the installation part 20, the cleaning liquid that has flowed out of the opening 6a of the cleaning target vessel 6 after being injected to the inside of the cleaning target vessel 6 in a supported state from the cleaning liquid supply pipe 16 flows into the dirt sink 5.SELECTED DRAWING: Figure 1
Patent JP-2020191833-A (JP)
Title: Method for selectively amplifying dna of target bacterium in bacterial population
Inventor: ODAMAKI TOSHITAKA
IPC: C12N15/09
Filed: 2019-05-29
Abstract: To provide a method for selectively amplifying the DNA of a target bacterium in a bacterial population.SOLUTION: Disclosed is a method for selectively amplifying DNA of a target bacterium using total DNA of a bacterial population as a template, which comprises conducting polymerase chain reaction (PCR) using a DNA polymerase not having strand displacement activity and a primer set comprising a first oligonucleotide and a second oligonucleotide that are capable of amplifying respective target DNA regions in the target bacterium and a non-target bacterium in the presence of a third oligonucleotide that specifically hybridizes to an internal sequence of the target region of non-target bacterium.SELECTED DRAWING: None
Patent JP-2020193957-A (JP)
Title: Distance image generator which corrects abnormal distance measurement
Inventor: TAKAHASHI YUKI
IPC: G01S17/36
Filed: 2019-05-30
Abstract: To easily and precisely correct an abnormal distance measurement caused by various optical phenomena.SOLUTION: A distance image generator 1 includes: a light projection unit 10 for projecting reference light to an object O; a light reception unit 11 having two-dimensionally arranged pixels; an optical system 12 for guiding light from the object O to the light receiving unit 11; influencing degree calculation means for calculating the influencing degree of optical phenomena in noted pixels and peripheral pixels of the plurality of pixels on the basis of the light reception amounts of the noted pixels and the peripheral pixels; influenced degree calculation means for calculating an influenced degree, which is a degree to which the noted pixels are influenced by the peripheral pixels, on the basis of the influencing degree; and distance image generation means for generating a distance image to the object on the basis of the influenced degree.SELECTED DRAWING: Figure 1
Patent JP-2020196141-A (JP)
Title: Ink jet recording method
Inventor: MORITA KEISUKE
IPC: B41J2/01
Filed: 2019-05-31
Abstract: To provide an ink jet recording method capable of improving both of a black density and an image clarity of an image while suppressing interference fringes by using coating ink.SOLUTION: There is provided an ink jet recording method including the steps of: discharging droplets of an aqueous colored ink onto a recording medium to form images; and discharging droplets of an aqueous coating ink onto the images to form a coating ink layer, wherein the aqueous colored ink is discharged as a plurality of kinds of droplets having different volumes of the droplet per one drop, and a volume of the droplet per one drop of the aqueous coating ink is smaller than a volume of the droplet per a smallest drop of the aqueous colored ink.SELECTED DRAWING: Figure 1
Patent JP-2020197867-A (JP)
Title: Software development device and software development program
Inventor: TEITO KURITOSHI
IPC: G05B19/042
Filed: 2019-05-31
Abstract: To provide a solution which allows a share of software between controllers using semiconductor devices with different specifications.SOLUTION: There is provided a software development device which generates an execution code executed by a controller with at least one pad from a source code. The software development device includes: analysis means for analyzing the source code and extracting a specification for the at least one pad; and generation means for generating an execution code which includes a specification for an extracted pad with reference to hardware information of a target controller.SELECTED DRAWING: Figure 12
Patent JP-2020196362-A (JP)
Title: Control device for vehicle
Inventor: TATEWAKI KEIICHI
IPC: B60W20/14
Filed: 2019-06-04
Abstract: To provide a control device for a vehicle which suppresses an increase in size of an electric oil pump.SOLUTION: A control device for a vehicle configures settings of regulating a generated regenerative torque to become small as the deceleration of a hybrid vehicle becomes large.SELECTED DRAWING: Figure 2
Patent JP-2020202022-A (JP)
Title: Positive electrode material for secondary battery and secondary battery using the same
Inventor: HORIKAWA DAISUKE
IPC: H01M4/36
Filed: 2019-06-06
Abstract: To provide a positive electrode material capable of imparting excellent low temperature output characteristics, excellent high temperature cycle characteristics, and excellent high voltage resistance to a secondary battery.SOLUTION: A positive electrode material for a secondary battery disclosed here includes: a positive electrode active material particle; and a coating which contains a titanium-containing compound on the surface of the positive electrode active material particle. In a surface layer part of the positive electrode active material particle, a layer is formed, which has Ti concentration higher than the Ti concentration at a depth of 500 nm from the surface. The titanium-containing compound of the coating is at least one compound selected from a group consisting of an oxide containing TiO2 or TinO2n-1 (where n is an integer greater than or equal to 3), and Li and Ti.SELECTED DRAWING: Figure 1
Patent JP-2020200542-A (JP)
Title: Method for forming fibrous structure, and sheet
Inventor: WAKABAYASHI SHIGEMI
IPC: D04H1/736
Filed: 2019-06-07
Abstract: To provide a method for forming fibrous structure, with rare occurrence of curling.SOLUTION: A method for forming fibrous structure includes a step of defibrating a raw material containing a plurality of fibers, a step of forming a web by deposition of a product defibrated in the previous step, a step of applying a liquid containing a thermoplastic resin for binding a plurality of the fibers, and a step of forming a fibrous structure by heating the web applied with the liquid. The fibrous structure has a storage modulus of 600 MPa or more at 100°C, and a storage modulus of 400 MPa or more at 150°C.SELECTED DRAWING: Figure 1
Patent JP-2020201127-A (JP)
Title: Position detector
Inventor: CAI YONGFU
IPC: G01R33/02
Filed: 2019-06-10
Abstract: To enable a decrease in detection accuracy to be suppressed even when a magnetic sensor includes an MR element suitable for detecting a magnetic field the direction of which changes in a prescribed plane and the direction of the magnetic field to be detected changes in a variable range that includes a direction out of the prescribed plane.SOLUTION: A position detector 1 comprises a magnet 2 that generates a magnetic field to be detected, and a magnetic sensor 3. The magnetic sensor 3 detects the magnetic field to be detected and generates a detection value that corresponds to the position of the magnet 2. The magnetic sensor 3 includes an MR element and a substrate. The substrate includes a principal face. The magnetic field to be detected that the MR element receives, has a first direction D1 that changes in a first plane PL1. The MR element includes a magnetic layer having first magnetization in a direction parallel to the principal face and changeable in a second plane PL2. The first plane PL1 and the second plane PL2 intersect each other forming a dihedral angle α other than 90°. The detection value depends on the direction of first magnetization.SELECTED DRAWING: Figure 1
Patent JP-2019173550-A (JP)
Title: sash
Inventor: MASUYAMA SHINSAKU
IPC: E06B5/00
Filed: 2019-06-12
Abstract: To suppress the convection of the air transmitted with cold heat to the indoor space and improve the heat insulation performance.SOLUTION: The sash comprises a frame body fixed to the building opening, and a shoji supported by the frame body. The upper frame of the frame body is covered with a resin member from the inner peripheral surface facing the shoji to below the lower end of the indoor side vertical wall. As for the resin member of the upper frame, a fin-like protrusion that separates the space on the upper surface of the shoji from the indoor space is provided toward the resin member forming the indoor side surface of the shoji.SELECTED DRAWING: Figure 4
Patent JP-2019171124-A (JP)
Title: Server device, game system and game card combining method
Inventor: KANAYA YOSUKE
IPC: A63F13/69
Filed: 2019-06-13
Abstract: To activate card combining of game cards in a match game in which game cards are used.SOLUTION: A server device comprises: game card storage means for storing plural game cards which are virtual and which are used in a game; combination storage means for storing a combination of a first game card which is one of the plural game cards and a second game card which is an object of card combining with the first game card; condition storage means for storing a condition related to card combining which is set to at least the first game card; and card combining control means for, when the first and second game cards are selected by a player on a terminal device, and a combining instruction of the card combining is output, if the condition set to the first game card is satisfied in the condition storage means, performing the card combining in first processing, and if the condition is not satisfied, performing the card combining in second processing different from the first processing.SELECTED DRAWING: Figure 2
Patent JP-2020204881-A (JP)
Title: Information processing device, method, and program
Inventor: HAYASHI TAKAHARU
IPC: G06F40/123
Filed: 2019-06-17
Abstract: To provide a file sharing service which can be smoothly used even between a plurality of users using different languages.SOLUTION: In an information processing device (server) 10 of a file management system 1, a processing unit 13 comprises: a reception unit 131 which receives directory information and a directory name and/or file name of a first language corresponding to the directory information from another first information processing device (user terminal) 30a; a translation unit 132 which translates the received directory name and/or file name of the first language to a directory name and/or file name of a second language; and a transmission unit 133 which transmits the directory information and the directory name and/or file name of the second language to another second information processing device (user terminal) 30b.SELECTED DRAWING: Figure 1
Patent JP-2019193814-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-06-17
Abstract: To provide a game machine that can further increase game amusement.SOLUTION: When a sign of a power outage to a game machine is detected, a power outage notice command (power outage notice information) is transmitted to a mobile terminal 470 by wireless communication which is a control command for displaying an image for indicating to call a staff member such as a hall clerk moving around the hall in the display area of the mobile terminal 470. For this reason, if the game machine is in the same state as when power from a Pachinko island facility is cut off due to occurrence of some electrical trouble, an image instructing to call a staff member such as a hall clerk moving around the hall is displayed in the display area of the mobile terminal 470 as a player's action, so it is possible to prevent a game machine with a high probability that an electrical trouble occurs from being left.SELECTED DRAWING: Figure 67
Patent JP-2020205208-A (JP)
Title: Fuel cell system
Inventor: YAMAMORI KEITARO
IPC: H01M8/04746
Filed: 2019-06-19
Abstract: To provide a technique capable of suppressing the number of occurrences of abnormal voltage, without increasing hydrogen supply amount excessively.SOLUTION: A fuel cell system includes a fuel cell stack for generating electricity by receiving supply of anode gas and cathode gas, an anode gas supply part for supplying anode gas to the fuel cell stack, a voltage measurement unit for measuring the output voltage of the fuel cell stack, an abnormal voltage detector for detecting occurrence of abnormal voltage in the fuel cell stack during stoppage of the fuel cell system, and a control section for stopping the fuel cell system when an abnormal voltage is detected during previous stoppage of the fuel cell system, by controlling the anode gas supply part so that the supply amount of anode gas exceeds that during previous stoppage of the fuel cell system.SELECTED DRAWING: Figure 3
Patent JP-2020204593-A (JP)
Title: Optical device, on-vehicle system, and mobile device
Inventor: KAWAKAMI TOMOAKI
IPC: G01S17/93
Filed: 2019-06-19
Abstract: To provide an optical device capable of satisfactorily detecting short-distance to long-distance objects, an on-vehicle system, and a mobile device.SOLUTION: An optical device includes: a deflection unit that deflects at least one of first illumination light of the first wavelength and second illumination light of the second wavelength and scans an object and deflects first reflected light of the first wavelength and second reflected light of the second wavelength from the object; and a branching unit that guides the first reflected light from the deflection unit to a first light receiving unit and guides the second reflected light from the deflection unit to a second light-receiving unit.SELECTED DRAWING: Figure 1