baber/WOPTO huggingface dataset:
Patent JP-2020035373-A (JP)
Title: Electronic device, control method thereof, program, and information processing system
Inventor: TSUCHIHASHI MASAKAZU
IPC: G06F3/0484
Filed: 2018-08-31
Abstract: To efficiently provide or acquire multiple information files.SOLUTION: An electronic device having a storage unit for capable of storing a plurality of files includes: a communication unit which communicates with an external device; and a response unit which generates, on receipt of a request for browsing a file stored in the storage unit from the external device via the communication unit, information corresponding to the type of the request to be transmitted as a response to the external device. The response unit includes: a determination unit for determining whether the received request belongs to the type for requesting information on multiple files stored in the storage unit, or not; a generation unit which generates one chunk containing the requested information for the corresponding multiple files when the determination unit determines that the received requests belongs to the type for requesting information on multiple files; and transmission unit which transmits the chunk generated in the generation unit as a response to the request.SELECTED DRAWING: Figure 7A
Patent JP-2020040431-A (JP)
Title: Refrigeration cycle device
Inventor: TADA KAZUHIRO
IPC: B60H1/32
Filed: 2018-09-06
Abstract: To provide a refrigeration cycle device that achieves both of appropriate temperature adjustment of blast air blown to an air-conditioning object space, and appropriate temperature adjustment of a temperature adjustment object.SOLUTION: A refrigeration cycle device 10 includes: a compressor 11; an outdoor heat exchanger 16; a cooling expansion valve 14b; an indoor evaporator 18; a fifth three-way joint 13e; a cooling expansion valve 14c; a battery side heating medium circuit 50 including a chiller 19; a sixth three-way joint 13f; a bypass passage 22a leading a discharged refrigerant to an upstream side of the fifth three-way joint 13e by detouring the outdoor heat exchanger 16; and a dehumidification on-off valve 15a. In a cooling mode, the outdoor heat exchanger 16 is caused to function as a radiator, and the indoor evaporator 18 and the chiller 19 are caused to function as heat absorbers, and thereby, blast air and a battery 80 are cooled. In warming-up the battery 80, the discharged refrigerant discharged from the compressor 11 is led to the chiller 19 via the bypass passage 22a, and the battery 80 is heated by using heat that the discharged refrigerant has as a heat source.SELECTED DRAWING: Figure 1
Patent JP-2020041275-A (JP)
Title: Column member cutting device
Inventor: SATO YORIHIDE
IPC: E04H12/28
Filed: 2018-09-06
Abstract: To provide a column member cutting device having a function of appropriately holding and cutting a cylindrical column member having a large diameter constituting a steel tower or the like.SOLUTION: The distance between a first rotation shaft 731-1 and a turning center line RL can be varied while keeping the first rotation shaft 731-1 of a first circular saw 710-1 parallel to the turning center line RL, and the distance between a second rotation shaft 731-2 and the turning center line RL can be varied while keeping the second rotation shaft 731-2 of a second circular saw 710-2 parallel to the turning center line RL. By increasing the distance between the first rotary shaft 731-1 and the turning center line RL and the distance between the second rotary shaft 731-2 and the turning center line RL respectively, it becomes easy to introduce a column member to a position held by a holding part 71 even if the column member has a relatively large diameter.SELECTED DRAWING: Figure 12
Patent JP-2020043412-A (JP)
Title: Base station device, control method thereof, and program that perform transmission power boost in radio communication system employing repetitive transmission
Inventor: TERABE SHIGEO
IPC: H04W52/34
Filed: 2018-09-07
Abstract: To use resources appropriately in a communication system in which a signal is repetitively transmitted.SOLUTION: Provided is a base station device in a radio communication system capable of performing communication at prescribed radio quality by repetitively transmitting a signal between the base station device and a terminal device. The base station device determines, at least on the basis of whether a signal transmitted to the terminal device is modulated by a prescribed modulation scheme that does not have information in amplitude, transmission power of the signal to be transmitted to the terminal device and a repetitive transmission number of the signal to be transmitted to the terminal device, and transmits the signal to the terminal device using the determined transmission power and the repetitive transmission number.SELECTED DRAWING: Figure 6
Patent JP-2020042110-A (JP)
Title: Resist composition and resist pattern forming method
Inventor: SEO TAKEHITO
IPC: C08F20/26
Filed: 2018-09-07
Abstract: To provide a resist composition which enhances lithographic characteristics and is capable of forming a resist pattern having a better shape.SOLUTION: The resist composition contains: a resin component having more than 30 mol% of a constituent unit represented by formula (a0-1); and an acid generator represented by formula (b1). In the formulae, Rrepresents a hydrogen atom, an alkyl group or a halogenated alkyl group; Varepresents an alkylene group; Rarepresents an acid-dissociable group; Rrepresents a cyclic hydrocarbon group; Lrepresents -O-C(=O)- or -C(=O)-O-; Yrepresents a divalent linking group or a single bond; Vrepresents a fluorinated alkylene group; Rrepresents a fluorine atom or a hydrogen atom, provided that the total number of fluorine atoms of Vand Ris 2 or 3; and Mrepresents an m-valent organic cation.SELECTED DRAWING: None
Patent JP-2020044880-A (JP)
Title: Lower part structure of electric vehicle
Inventor: NAGANO KOYO
IPC: B60K1/04
Filed: 2018-09-14
Abstract: To enable the suppression of intrusion of water into a central portion of a battery undercover in a vehicle width direction more than in a conventional practice.SOLUTION: A battery pack 10 is installed under a floor panel. A plurality of pack external cloths 20 are provided on the bottom surface of the battery pack 10, and are provided at intervals in a vehicle length direction with both side ends in a vehicle width direction projecting outward with respect to the battery pack 10. A battery undercover 30 is provided under the pack external cloths 20 to cover the battery pack 10 and bottom faces of the pack external cloths 20. The battery undercover 30 includes a pair of lateral cover pieces 33A, 33B arranged on both sides in the vehicle width direction and a center cover piece 31 sandwiched by the pair of lateral cover pieces 33A, 33B. Ribs 31E arranged between pack external cloths 20, 20 adjacent in the vehicle length direction are erected on both sides of an inner surface 31A in the vehicle width direction facing the pack external cloths 20 of the center cover piece 31.SELECTED DRAWING: Figure 6
Patent JP-2019176122-A (JP)
Title: Method for manufacturing r-t-b based sintered magnet
Inventor: KUNIYOSHI FUTOSHI
IPC: B22F9/08
Filed: 2018-09-20
Abstract: To provide a method for manufacturing an R-T-B based sintered magnet having high Band high Hwithout Dy nor Tb while achieving a high connection strength.SOLUTION: A method for manufacturing an R-T-B based sintered magnet comprises the steps of: preparing an R1-T-B based sintered magnet material; preparing an insulating member; and preparing R2-M alloy powder produced by an atomization method, provided that R2 is 65 mass% or more and 97 mass% or less and M is 3 mass% or more and 35 mass% or less. The method further comprises a bonding step of disposing the R2-M alloy powder between the R1-T-B based sintered magnet material and the insulating member and bonding the R1-T-B based sintered magnet material and the insulating member at a temperature of 450°C or higher and 1000°C or lower.SELECTED DRAWING: Figure 6
Patent JP-2020046145-A (JP)
Title: Heating cooker
Inventor: TANAKA KATSUYUKI
IPC: F24C15/04
Filed: 2018-09-20
Abstract: To prevent, in a heating cooker, an inner glass from falling down from a support bracket due to affection of a detergent contained in wash water for washing a cooking chamber.SOLUTION: A heating cooker 10 includes: a cooking chamber 20 having an opening 20a on a front face inside a housing 11; and a door 30 closing the opening 20a of the cooking chamber 20 in an openable/closable manner. The door 30 includes a door body 31 rotatably supported on the housing 11, an inner glass 32 provided at a cooking chamber 20 side of the door body 31, and a support bracket 33 for supporting the inner glass 32 on the door body 31. The support bracket 33 includes a lower plate part 35 extending in the right and left direction in the lower part of the front face opposite to the cooking chamber 20 side of the inner glass 32 and fixed by adhesion, and an arm part 35c extending to the lower edge part of a back face to be the cooking chamber 20 side of the inner glass 32 in the lower edge part of the lower plate part 35.SELECTED DRAWING: Figure 3
Patent JP-2019082997-A (JP)
Title: Collaborative virtual reality online meeting platform
Inventor: LOUISE BERGMANN
IPC: G09G5/393
Filed: 2018-09-21
Abstract: To provide a collaborative virtual reality online meeting platform that replaces on-site meetings with meetings in a common virtual space in VR.SOLUTION: A collaborative virtual reality (VR) online meeting platform 200 includes a three-dimensional (3D) point cloud data defining a virtual space, identifiers of a plurality of meeting participants, and meeting data that includes positions in the virtual space of a plurality of avatars that correspond to meeting participants. The system includes a processor that executes instructions to initiate an online meeting of the plurality of meeting participants. The step of initiating the online meeting includes providing an address of the 3D point cloud to each of the meeting participants, and transmitting the 3D point cloud data and meeting data to each of the meeting participants. A current location of each of the avatars in the virtual space is communicated to all of the meeting participants.SELECTED DRAWING: Figure 2
Patent JP-2020053164-A (JP)
Title: Lithium ion secondary battery
Inventor: KASAI TAKAKO
IPC: H01M10/0568
Filed: 2018-09-25
Abstract: To provide a lithium ion secondary battery in which polyester does not deteriorate even when stored in a high temperature environment.SOLUTION: In a lithium ion secondary battery using a separator containing polyester, an electrolyte in which electrolytic solution is dissolved in a non-aqueous solvent contains 0.5 to 5 mass% of lithium iodide.SELECTED DRAWING: None
Patent JP-2019061958-A (JP)
Title: Thermal runaway delay battery housing
Inventor: JOHN B PAGE
IPC: A62C3/06
Filed: 2018-09-25
Abstract: To solve the problem in which lithium and lithium ion batteries are vulnerable to thermal runaway, during which heat and gas are rapidly released from a battery, creating a fire hazard.SOLUTION: A battery is housed in a battery chamber having an air passage to a tray. The tray is filled with flame retardant powder and closed with a lid having a plurality of holes. In the case of thermal runaway of the battery, a resulting increased pressure causes the flame retardant powder to be discharged from the tray to form a cloud of the flame retardant powder at the outside of a housing.SELECTED DRAWING: Figure 1A
Patent JP-2019064262-A (JP)
Title: Composite type textile product
Inventor: Zhang zhi yu
IPC: B32B5/24
Filed: 2018-09-28
Abstract: To provide a composite type textile product, having excellent moisture permeability and waterproofness compared to prior art, of which a material can be recycled and reused, and fitting environmental protection and economic effect.SOLUTION: There is disclosed a composite type textile product having a polyamide textile layer and a polyamide film layer. The polyamide film layer and the polyamide textile layer are adhesively laminated. Average pore diameter of the polyamide film layer is 10 to 150 μm.SELECTED DRAWING: Figure 1A
Patent JP-2022001890-A (JP)
Title: Wire grid type polarizer
Inventor: SEKIKAWA KENTA
IPC: G02B5/30
Filed: 2018-10-01
Abstract: To provide a wire grid type polarizer capable of reducing the reflectance Rp of p polarized light while suppressing reduction in the reflectance Rs of s polarized light.SOLUTION: A wire grid type polarizer includes a light transmissive substrate 1 having a projection strip 11 and a recessed groove 12 parallel to each other and alternately formed at a the predetermined pitch on the surface; and a metal layer 2 provided on the surface of the projection strip 11 and consisting of metal or a metal compound. An absorber layer 3 including dye or pigment is provided on the bottom surface of the recessed groove 12; and a height f from the bottom surface of the recessed groove 12 to the upper surface of the absorber layer 3 is equal to or less than that g from the bottom surface of the recessed groove 12 to the upper end of the metal layer 2.SELECTED DRAWING: Figure 1
Patent JP-2020056671-A (JP)
Title: Color analyzer, analysis system, quality visualization system, and color analysis method
Inventor: SUWA YUJI
IPC: G01K11/12
Filed: 2018-10-02
Abstract: To perform measurement using an inexpensive color sensor that changes color depending on the strength of physical quantity and the time exposed thereto, and when analyzing the result, specify the strength of physical quantity and the exposed time independently of each other by a simple method.SOLUTION: An arithmetic device 102 comprises: a storage unit for storing, for each sensor, discoloration characteristics with regard to a sensor that changes color in accordance with the magnitude of physical quantity and the time for which the physical quantity sustains, as a discoloration map 123 composed of physical quantity and time axes; and a physical quantity conversion unit 122 for specifying a region in the discoloration map 123 corresponding to the measured color information of each sensor from a display region 10 having a plurality of sensors mutually differing in discoloration characteristic, finding an overlapping region when the discoloration maps 123 are placed one on top of another with regard to each specified region in the discoloration map 123, and specifying a combination of corresponding physical quantity and time from the position of the overlapping region in the discoloration map 123.SELECTED DRAWING: Figure 3
Patent JP-2020061802-A (JP)
Title: Charge control system, and charge control method and program
Inventor: YAMAMOTO YUTO
IPC: H02J3/46
Filed: 2018-10-04
Abstract: To provide a charge control system capable of performing more diverse charging modes, and a charge control method and program.SOLUTION: A charge control system 10 includes a control part 13. The control part 13 controls charging of a storage battery 31 used as a power source for a mobile. The control part 13 is capable of switching between a first mode and a second mode. The first mode is a mode in which the storage battery 31 is charged according to the charging schedule that represents the operating status for each period. The second mode is a mode in which the storage battery 31 is charged according to an operation signal from an input interface 15 that accepts user operation. The control part 13 is configured so as to, when receiving an operation signal while operating in the first mode, switch the mode to the second mode.SELECTED DRAWING: Figure 1
Patent JP-2020059129-A (JP)
Title: Ink jet recording apparatus, ink jet recording method, and program
Inventor: KANO YUTAKA
IPC: B41J2/18
Filed: 2018-10-05
Abstract: To provide an ink jet recording apparatus capable of maintaining a stable discharge operation by effectively eliminating thickening of ink near a discharge opening.SOLUTION: A recording apparatus includes an ink circulation system that circulates ink for being supplied to a recording head. When a print job is received, the recording apparatus starts ink circulation S102, heats the ink to a temperature T1 for circulation, which is a temperature lower than a temperature for ink discharge, until the lapse of the predetermined period of time and after the lapse of the predetermined period of time, and keeps the recording head warm by heating the recording head to a proper temperature T2 for recording.SELECTED DRAWING: Figure 8
Patent JP-2020061242-A (JP)
Title: High-frequency coupler for accelerator
Inventor: TAKAHASHI HIDEJI
IPC: H01P3/06
Filed: 2018-10-09
Abstract: To provide a high-frequency coupler for accelerator with improved reliability.SOLUTION: A high-frequency coupler for accelerator comprises: an outer conductor; an inner conductor which is provided at an inner peripheral side of the outer conductor; a rod which is provided inside of the inner conductor freely movably in an axial direction of the inner conductor; a bellows for keeping a clearance between a tip end of the rod and the inner conductor airtight; and a ceramic support member which is provided inside of the inner conductor and supports the rod.SELECTED DRAWING: Figure 1
Patent JP-2020059787-A (JP)
Title: Printing ink for laminate
Inventor: UEJIMA HIDEYASU
IPC: C09D11/106
Filed: 2018-10-09
Abstract: To provide a printing ink for a laminate, which has printability excellent in adhesiveness to a film substrate and high-light transfer property without contamination in a non-printed part even in high-speed printing, as well as moldability when used for a tray container.SOLUTION: A printing ink for a laminate comprises a chlorinated polyolefin (A), at least one compound selected from a group consisting of an ethylene vinyl acetate copolymer (B1), a chlorinated ethylene vinyl acetate copolymer (B2) and a copolymer (B3) of vinyl chloride and isobutyl vinyl ether, a rosin (C1) and/or a rosin derivative (C2), and an organic solvent (D), in which an acid value of the rosin (C1) and the rosin derivative (C2) is 90 mgKOH/g or less.SELECTED DRAWING: None
Patent JP-2020060992-A (JP)
Title: Display control method, display control program, and display control device
Inventor: FUKUNAGA MITSUMASA
IPC: G06F11/34
Filed: 2018-10-11
Abstract: To provide a display control method, a display control program, and a display control device that output information indicating a priority for handling terminals.SOLUTION: In a display control method for displaying symbol information of a plurality of terminals to be dealt with on a display unit, a computer executes steps of: referring to a storage unit that stores implementation status of dealing a terminal in association with the terminal; identifying, for each of the plurality of terminals, implementation status of dealing with other terminals that have an access record with each of the plurality of terminals; selecting, based on the identified implementation status, at least one of the plurality of terminals; and displaying symbol information of the selected terminal in a distinguishable manner.SELECTED DRAWING: Figure 8
Patent JP-2020062921-A (JP)
Title: Vehicle structure
Inventor: HAYASHI NORIHIRO
IPC: B60K6/28
Filed: 2018-10-16
Abstract: To reduce fluctuation of a gravity center of a vehicle due to residual fuel amounts in a fuel tank to improve travelling stability of the vehicle.SOLUTION: The vehicle structure has a fuel tank 16 that stores fuel to be supplied to an internal combustion engine and a battery 18 for travelling/driving that stores electricity to be supplied to an electric motor. The fuel tank and the battery for traveling/driving are arranged so that a gravity center 18g of the battery for travelling/driving is closer to a lower side of the vehicle than a gravity center 16g of the fuel tank, and at least part of the fuel tank is arranged at a position at which the part overlaps with the battery for travelling/driving in a planar view from an upper side of the vehicle.SELECTED DRAWING: Figure 7
Patent JP-2020064980-A (JP)
Title: Semiconductor module
Inventor: MATSUI NAMI
IPC: H01L25/07
Filed: 2018-10-17
Abstract: To provide a semiconductor module that achieves both securing of heat dissipation and thinning of a package.SOLUTION: A semiconductor module 2 has a semiconductor element 10 and metal plates 4, 5. In the semiconductor element 10, an emitter electrode 11 and a signal electrode 12 are provided on one surface, and a collector electrode is provided on an opposite surface. The metal plate 5 is connected to the emitter electrode 11. The metal plate 4 sandwiches the semiconductor element 10 in conjunction with the metal plate 5 and is connected to the collector electrode. The semiconductor element 10 is sealed in a package between the metal plates 4 and 5. A signal terminal extends outward from the package. In the metal plate 5, a notch 5a is provided at a portion facing the signal electrode 12. A signal terminal 24 is directly connected to the signal electrode 12 in a space of the notch 5a.SELECTED DRAWING: Figure 3
Patent JP-2019018047-A (JP)
Title: Suture thread
Inventor: KIM YOUNG JAE
IPC: A61B17/04
Filed: 2018-10-19
Abstract: To provide a suture thread that is usable in the surgical operation.SOLUTION: One suture thread positioned in the inside of a hollow where a portion is provided in a suture thread support comprises a central part, a first distal end and a second distal end, a first resistance part between the central part and the first distal end, and a second resistance part between the central part and the second distal end. The first resistance part comprises a first body part for connecting the central part with the first distal end, and a first thorn diverged from a first branching point of the first body part and extended. The second resistance part comprises a second body part for connecting the central part with the second distal end, and a second thorn diverged from a second branching point of the second body part and extended. An angle formed by the first body part extended from the first branching point toward the suture thread support and the first thorn is an acute angle. An angle formed by the second body part extended from the second branching point toward the suture thread support and the second thorn is the acute angle. The suture thread is extended from two places of the bottom of the hollow to the outside the suture thread support. The cross-sectional width of the suture thread support is monotonically decreased from the bottom to the top face.SELECTED DRAWING: Figure 8
Patent JP-2020065743-A (JP)
Title: Discharging operation detection device and management system
Inventor: IDENO YOSHINORI
IPC: A61L2/18
Filed: 2018-10-25
Abstract: To provide a method capable of notifying that an expiration time of an antiseptic solution (exchange time of an antiseptic bottle) is near without necessitating much labor on a staff.SOLUTION: A discharge operation detection device 100 is constituted from a first member 10 and a second member 20, the first member 10 and the second member 20 are mounted on an antiseptic bottle 500 in a mutually combined state, and in a state where mutual combination is freed, the antiseptic bottle 500 is separated. Thereupon, when a state where combination of the respective members 10, 20 is freed is detected, exchange detection information is transmitted to a management device, in the management device, a time passed after the exchange detection information is transmitted is measured, by informing by detecting whether the expiration time of the antiseptic solution is near, it is made unneccesary for a staff to perform an operation other than exchange of the discharge operation detection device 100 that necessarily performs when exchanging the antiseptic bottle 500.SELECTED DRAWING: Figure 1