baber/WOPTO huggingface dataset:
Patent JP-2023066692-A (JP)
Title: Non-aqueous electrolyte storage element
Inventor: MIZUNO YUSUKE
IPC: H01M10/052
Filed: 2021-10-29
Abstract: To provide a non-aqueous electrolyte storage element with excellent charge/discharge efficiency using a Li2O-based cathode active material.SOLUTION: A non-aqueous electrolyte storage element includes a positive electrode containing a positive electrode active material made of an oxide represented by the following formula 1, and a non-aqueous electrolyte containing an ionic liquid. In the formula, LiaM1bM2cOAd, M1 is at least one selected from the group consisting of Cr, Mn, Fe, Co, Ni, and Cu. M2 is at least one selected from the group consisting of Group 13 elements, Group 14 elements, P, Sb, Bi, and Te. A is N or F. a, b, c, and d satisfy 1.0<a<2.0, 0<b<0.5, 0≤c<0.2 and 0≤d<0.2, respectively.SELECTED DRAWING: Figure 4
Patent JP-2023068854-A (JP)
Title: Power supply device and activation method for the power supply device
Inventor: MIYAGAWA RYUJI
IPC: H02M3/155
Filed: 2021-11-04
Abstract: To provide a power supply device capable of suppressing an inrush current at the time of activation in a downsized and inexpensive configuration more than the prior arts.SOLUTION: A power supply device 10A comprises: a rectification unit 40A which rectifies an AC voltage; a smoothing capacitor C1 which smooths the rectified voltage; a DC/DC conversion unit 50 capable of performing a step-down operation, in which voltages of first input/output terminals 51 and 52 connected to the smoothing capacitor C1 are stepped down and outputted from second input/output terminals 53 and 54, and a step-up operation in which voltages of the second input/output terminals 53 and 54 connected to a DC load 200 are stepped up and outputted from the first input/output terminals 51 and 52; a DC power supply unit 70 connected to the second input/output terminals 53 and 54; and a control unit 80. Before supplying the rectified voltage to the smoothing capacitor C1, the control unit 80 causes the DC power supply unit 70 to output a DC voltage and causes the DC/DC conversion unit 50 to perform the step-up operation on the DC voltage.SELECTED DRAWING: Figure 1
Patent JP-2022028733-A (JP)
Title: Flexible display device and manufacturing method therefor
IPC: H01L27/32
Filed: 2021-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a flexible display device capable of preventing cracks caused by bending. 
     SOLUTION: A flexible display device is provided, comprising a flexible substrate and a conductive pattern. The flexible substrate includes a bendable part where bending occurs. At least a portion of the conductive pattern is disposed on the bending part, and the conductive pattern includes grains. Each grain has a grain size of 10 nm to 100 nm. 
     SELECTED DRAWING: Figure 2A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069583-A (JP)
Title: Weighing control method for injection foam molding
Inventor: ARIMA YUICHIRO
IPC: B29C44/00
Filed: 2021-11-08
Abstract: To provide a weighing control method capable of efficiently generating foaming gas and stabilizing foaming molten resin without being restricted by a combination of a resin material and a foaming agent in an injection foam molding using a foaming resin material in which a foaming agent that is decomposed by heating to generate a foaming gas is mixed with the resin material.SOLUTION: A weighing control method for injection foam molding is configured in that: a preheating temperature T11 is set in a transport zone FZ of an injection cylinder 11 at which foaming gas is not generated when a foaming resin material passes through the transport zone FZ; a plasticizing temperature T21 for generating foaming gas is set in a compression zone CZ when the foaming resin material passes through the compression zone CZ; from a melting zone MZ to a nozzle zone NZ, a holding temperature T31 is set at which a foaming molten resin is stabilized; and when a retraction speed of a screw 14 is decreased below a preset limit speed, a rotational speed of the screw 14 is corrected.SELECTED DRAWING: Figure 1
Patent JP-2023070769-A (JP)
Title: game machine
Inventor: TAKESAWA MANABU
IPC: A63F7/02
Filed: 2021-11-10
Abstract: To provide a game machine capable of increasing interest.SOLUTION: When a chance symbol is derived that can be derived when a big winning is not won in a big winning lottery in a special game in a normal game state, then, a game state may be controlled to a substantially normal state. When a second big winning symbol is derived in the special game in the substantially normal state, a third ready-to-win performance can be executed. However, when the second big winning symbol is derived in the special game in the normal game state, the third ready-to-win performance is not executed.SELECTED DRAWING: Figure 9
Patent JP-2023078595-A (JP)
Title: Control method of image output device and display system
Inventor: KIHARA HIROHIKO
IPC: H04N21/442
Filed: 2021-11-26
Abstract: To provide a control method of an image output device which can stably transmit sound data.SOLUTION: A control method of an image output device 10 comprises the steps of: performing wireless communication with a projector 50 by using a first frequency band and a second frequency band; acquiring communication traffic of the first frequency band and communication traffic of the second frequency band; and transmitting sound data by using the first frequency band and transmitting image data by using the second frequency band when the communication traffic of the first frequency band is smaller than the communication traffic of the second frequency band.SELECTED DRAWING: Figure 3
Patent JP-2022028925-A (JP)
Title: Medical liquid-collection tip, liquid-collection nozzle, and injector set
IPC: A61M5/34
Filed: 2021-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent a medical fluid from adhering to a female screw surrounding a male member of a male connector when an injector is connected to the male connector in a simple suspension method. 
     SOLUTION: A medical liquid-collection tip (1) comprises at its one end a male member (11) which is inserted into the cylinder tip of an injector and at its the other end a liquid-collection needle (20). A flow path (8) passes through the medical liquid-collection tip (1) in the length direction, and allows the male member (11) to communicate with the liquid-collection needle (20). The outer circumferential surface (12) of the male member (11) is a male tapered surface having an external diameter which reduces as the surface approaches the tip. The outer circumferential surface is formed so as to be fluid-tightly connected to the female tapered surface of the cylinder tip. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023082970-A (JP)
Title: expert answer system
Inventor: FUJIMORI SHOGO
IPC: G06F16/90
Filed: 2021-12-03
Abstract: To provide an expert answer system capable of pseudo-outputting an answer from an individual expert to a user who desires to obtain an answer to a question from the individual expert in a specific field.SOLUTION: An expert answer prediction system 1 includes a machine learning device 10. The machine learning device 10 includes: a learning model storage unit 11 that stores, as a digital clone Ci of each individual expert Ei, a learning model built to be able to predict an answer that each individual expert Ei will give to a question by learning life logs of each of individual experts E1 to EN; a question input unit 12 that inputs question data for any individual expert Ex into the digital clone Cx corresponding to the individual expert Ex; and an answer output unit 13 that outputs an answer predicted as an answer of the individual expert Ex by the digital clone Cx according to the input question data.SELECTED DRAWING: Figure 1
Patent JP-2023084220-A (JP)
Title: Reflection board
Inventor: NAKAMURA ATSUO
IPC: H01Q15/14
Filed: 2021-12-07
Abstract: To provide a reflection board which can reduce a manufacturing cost.SOLUTION: A reflection board 1 that reflects an electromagnetic wave of a specified frequency band to a direction different from a specular direction, includes an uneven structure in which a plurality of unit structures 10 including a thickness distribution where a thickness is increased to a predetermined direction is arranged. The unit structure 10 includes a plurality of cell regions 11a to 11f each having a different thickness, at least includes a first unit structure having two or more cell regions each having a different thickness as a unit structure, and includes a conductive layer 3 on a surface on each uneven structure side. Both of the adjacent cell regions are conducted.SELECTED DRAWING: Figure 1
Patent JP-2022036096-A (JP)
Title: Server, information processing method, and program
IPC: G06F3/0484
Filed: 2021-12-07
Abstract: PROBLEM TO BE SOLVED: To prompt a user to view a content which has not been viewed, out of contents displayed on a terminal. 
     SOLUTION: A program to be executed by a terminal which displays a plurality of contents with display order set thereto in a display area includes: displaying at least some of the contents and a video content in the display area; causing a control unit of the terminal to move the at least some of the contents displayed in the display area on the basis of the order, in response to an input to the terminal by a user of the terminal and hide the contents from the display area; and causing the control unit to continue displaying the video content in the display area when the video content has not been displayed in the display area for a set reproduction time or longer, and hide the video content from the display area when the video content has been displayed in the display area for the set reproduction time or longer. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023085029-A (JP)
Title: Fixation control device, image formation apparatus, fixation control method and program
Inventor: TAMADA TAKESHI
IPC: G03G15/20
Filed: 2021-12-08
Abstract: To provide a fixation control device and the like which can suppress a flicker when driving a switching element by switching the same in each section by control signals in different duty ratios.SOLUTION: A fixation control device comprises: fixation means 5 which incorporates a heater 52; chopper means 83 which includes a reactor L2, a reflux element D and a switching element 831 and performs chopping of input power; and control means 6 which can control the power supply to the heater by supplying the power to a heater from the chopper means by switching the switching element by a control signal and outputting the control signals in the different duty ratios. When a period for switching the switching element 831 by the control signals in the same duty ratio is one time section, the control means 6 sets the duty ratio such that the power supply to the heater becomes a target value by a combination of the different power supplied in at least three time sections in the first to third time sections with the mutually-different duty ratios of the control signals.SELECTED DRAWING: Figure 9
Patent JP-2023085045-A (JP)
Title: Biometric authentication device, biometric authentication method, and program
Inventor: SATO AKIHIRO
IPC: G06T1/00
Filed: 2021-12-08
Abstract: To provide a biometric authentication device, a biometric authentication method, and a program that suppress a case where authentication fails due to a different way of holding a biometric portion of a user at time of authentication from that at time of registration.SOLUTION: A biometric authentication device 1 includes: a biometric information reading unit 10 that reads biometric information of a biometric portion of a user; a distance detection unit 20 provided in the biometric information reading unit 10 that detects a distance to the living body portion held over a reading surface of the biometric information reading unit 10; a comparison unit 30 that compares a detection value of the distance detection unit 20 at time of biometric authentication of the user and a detection value of the distance detection unit at time of biometric registration of the user; and a guidance unit 40 that guides, as a result of the comparison by the comparison unit 30, when the detection value of the distance detection unit 30 at the time of biometric authentication of the user does not match or substantially does not match the detection value of the distance detection unit 30 at the time of biometric registration of the user, the biometric portion of the user so that the detection value of the distance detection unit 30 at the time of biometric authentication of the user matches or substantially matches the detection value of the distance detection unit 30 at the time of biometric registration of the user.SELECTED DRAWING: Figure 1
Patent JP-2023085900-A (JP)
Title: bag breaking machine
Inventor: NAKAMURA TOMOAKI
IPC: B65B69/00
Filed: 2021-12-09
Abstract: To provide a bag breaking machine which can break a culture medium-filled bag by a simple device configuration, and allows the culture medium to be separated and taken out from the bag without adhesion of a liquid in the bag to the device.SOLUTION: In a bag breaking machine, a culture medium-filled bag P delivered from a bag conveyance part A to a hanging conveyance part B is conveyed to a predetermined position in a state of holding an unfilled part P1 and being hung. Then, a first cutting line L1 is formed from the unfilled part P1 to a culture medium-filled part on both side faces in a conveyance direction of the culture medium-filled bag P by a first cut part C1 and a second cutting line L2 connecting thereto is formed at a height position crossing the first cut line L1 by a second cut part C2 along with a conveying operation of conveying the culture medium-filled bag P by the hanging conveyance part B, and thereby the bag is broken, a broken part P3 is hung down, and an exposed culture medium Q falls by its own weight and is received by a culture medium receiving part D.SELECTED DRAWING: Figure 1
Patent JP-2022098466-A (JP)
Title: Device and method for associating object detection between frames using neural network
Inventor: NICLAS DANIELSSON
IPC: G06V10/74
Filed: 2021-12-13
Abstract: To provide a method and device which facilitates improvement in association of an object detection in a first frame with an object detection in a second frame in order to reduce risks of erroneous association.SOLUTION: The method for associating object detection between frames uses a convolutional neural network to: determine a reference set of two or more feature vectors associated with an identified area corresponding to an object detection in a first frame and a candidate set of feature vectors associated with a corresponding area of an identified area corresponding to an object detection in a second frame; determine measurement of closeness to the reference set of the feature vectors; determine corresponding weights on the basis of the determined measurement of closeness to the reference set of the feature vectors of the candidate set; and associate with one of the objects in the second frame on the basis of the assigned weights.SELECTED DRAWING: Figure 1
Patent JP-2022095587-A (JP)
Title: Aircraft comprising air separation device and method of operating that aircraft
Inventor: CARLOS CASADO MONTERO
IPC: B01D53/22
Filed: 2021-12-15
Abstract: To provide an aircraft comprising an air separation device, and a method of operating the aircraft.SOLUTION: An aircraft includes a combustion engine with a combustion chamber, and an injection device for injecting fuel into the combustion chamber. The invention also relates to a method of operating the aircraft. The aircraft also includes an air separation device adapted to separate air into an oxygen-enriched gas mix and a nitrogen-enriched gas mix, where the oxygen-enriched gas mix is injected into the combustion chamber with the fuel while the nitrogen-enriched gas mix is used to make inert at least some portions of the aircraft in the environment of the combustion engine.SELECTED DRAWING: Figure 3
Patent JP-2023090568-A (JP)
Title: developing roller
Inventor: ATAMI AKIHIKO
IPC: F16C13/00
Filed: 2021-12-17
Abstract: To provide a developing roller which improves durability of toner against deterioration.SOLUTION: A developing roller 1 conveys toner to a photoreceptor. The developing roller 1 has a hardness of 0.1 N/mm2 or less as measured when a surface of the developing roller 1 is indented to a depth of 30 μm by an indenter in compliance with ISO14577. A surface roughness of the developing roller 1 is such that the maximum peak height Sp as stipulated by ISO25178 is at least twice an average particle diameter of a toner, and a core void volume ratio as stipulated by ISO25178 is in a range of 59% to 61%, inclusive.SELECTED DRAWING: Figure 2
Patent JP-2023026285-A (JP)
Title: Waveguide element and manufacturing method for the same
Inventor: TANI KENTARO
IPC: H05K1/02
Filed: 2021-12-20
Abstract: To provide a waveguide element for guiding an electromagnetic wave of 30 GHz or more that sufficiently reduces the propagation loss and a manufacturing method for the same.SOLUTION: A waveguide element 100 includes an inorganic material substrate 1 that satisfies the following equation (1), a conductor layer 2 on a top surface of the inorganic material substrate 1, a support substrate 7 located on the opposite surface of the conductor layer 2, a second ground electrode 3 between the inorganic material substrate 1 and the support substrate 7, a third ground electrode 4 provided on the support substrate 7, and a first via 5 and a second via 6 connected to first ground electrodes 2b, 2c provided on the conductor layer 2. In the equation, t represents a thickness of the inorganic material substrate 1, λ represents a wavelength of an electromagnetic wave guided in the waveguide element, ε represents the relative permittivity of the inorganic material substrate, and a represents a number equal to or greater than 3.SELECTED DRAWING: Figure 1
Patent JP-2022028028-A (JP)
Title: Manufacturing method of insulated gate type semiconductor device
IPC: H01L21/8234
Filed: 2021-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an insulated gate type semiconductor device that can be further improved. 
     SOLUTION: The insulated gate type semiconductor device includes first unit cells C2, C3, having gate protection regions 2a, 2b, in which a plurality of trenches with both side walls defined by a first side wall and a second side wall opposite the first side wall are arranged in a chip structure and a second unit cell C1, which has an operation suppression region 2x, in contact with the first side wall and the second side wall of a second trench 10a. The gate protection regions 2a, 2b are in contact with main electrode regions 4a, 4c, which are in contact with the first side wall of first trenches 10b, 10c, base regions 3a, 3b, which are in contact with a bottom surface of the main electrode regions 4a, 4c and the first side wall, a drift layer 1, which is in contact with a bottom surface of the base regions 3a, 3b and the first side wall, and the second side wall and a bottom surface of the first trenches 10b, 10c. The second unit cell C1 includes the second trench 10a located at one end of an array of the multiple trenches 10a-10c. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022046628-A (JP)
Title: 1-amino-1-cyclopropanecarboxylic acid formulations
IPC: A01P21/00
Filed: 2021-12-23
Abstract: PROBLEM TO BE SOLVED: To provide stable high-concentration liquid formulations of 1-amino-1-cyclopropanecarboxylic acid ("ACC"), which has been used in agriculture to induce ethylene responsive events. 
     SOLUTION: A formulation comprises ACC, water and calcium chloride, where the molar ratio of ACC to calcium chloride is between about 1.59:1 and about 1:2.27. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023094369-A (JP)
Title: Conductive polymer solution, conductive polymer thin film and method for producing the same
Inventor: ESAKI Yu
IPC: C08F12/30
Filed: 2021-12-23
Abstract: To provide a technique that can improve the conductivity of conventional π-conjugated conductive polymers.SOLUTION: A conductive polymer solution comprises a π-conjugated conductive polymer and dialkylene glycol monoalkyl ether.SELECTED DRAWING: None
Patent JP-2023094696-A (JP)
Title: Detoxification apparatus for exhaust gas
Inventor: NAKAMURA SATOSHI
IPC: H01L21/3065
Filed: 2021-12-24
Abstract: To provide a detoxification apparatus capable of processing an exhaust gas by means of wet processing devices less than the prior arts.SOLUTION: A detoxification apparatus comprises: a pre-stage wet processing devices 5; a combustion type processing device 6; gas introduction lines 7A-7D connected to process chambers 2A-2D of a deposition device 1; first passage switching devices 8A-8D connected to the gas introduction lines 7A-7D; first gas transfer lines 9A-9D extending from the first passage switching devices 8A-8D to the pre-stage wet processing devices 5; second gas transfer lines 10A-10D extending from the first passage switching devices 8A-8D to the combustion type processing device 6; and an operation control unit 15 by which operations of the passage switching devices 8A-8D are controlled, a process gas is sent to the pre-stage wet processing devices 5, and a cleaning gas is sent to the combustion type processing device 6. The number of pre-stage wet processing devices 5 is less than a plurality of process chambers 2A-2D.SELECTED DRAWING: Figure 1
Patent JP-2023096794-A (JP)
Title: Slip sheet for soda glass plate and manufacturing method thereof
Inventor: TAMURA ATSUSHI
IPC: B65D85/48
Filed: 2021-12-27
Abstract: To provide a slip sheet for a soda glass plate which is difficult to form a burn mark.SOLUTION: A slip sheet for a soda glass plate contains a wood pulp as its main component, wherein the slip sheet for soda glass plate is characterized by that a hot water extraction pH measured in accordance with JIS P-8133 is 6.5-9.5 and a tone index measured by using β-ray tone meter is 0.6 or under.SELECTED DRAWING: Figure 1
Patent JP-2023071572-A (JP)
Title: Bolt holding device
Inventor: SUGIMOTO SUMIO
IPC: F16B41/00
Filed: 2021-12-27
Abstract: To provide a bolt holding device with improved workability.SOLUTION: A bolt holding device includes a first plate member forming a first through hole, a second plate member which is mounted so as to overlap the first plate member and forms a second through hole opposite to the first through hole, and a bolt having a head part, a shaft part and a diameter enlarged part. In the first through hole, a first part having a diameter larger than that of the diameter enlarged part of the bolt, and a second part having a diameter smaller than those of the diameter enlarged part and the head part are continuously formed, the second through hole is opposite to the second part of the first through hole and has a diameter larger than that of the diameter enlarged part, and in the bolt, the shaft part is held in a state of being inserted to the second part of the first through hole and the second through hole.SELECTED DRAWING: Figure 1
Patent JP-2022513421-A (JP)
Title: 酸性ｐＨでＶＩＳＴＡと結合する抗体
IPC: C12N1/19
Filed: 2019-07-10
Abstract: 本出願は、酸性ｐＨでＴ細胞活性化のＶドメイン免疫グロブリン含有サプレッサー（ＶＩＳＴＡ）と特異的に結合する抗体およびがん処置におけるその使用に関する。一部の実施形態では、抗体は、酸性ｐＨでヒトＶＩＳＴＡと特異的に結合するが、中性または生理学的ｐＨではヒトＶＩＳＴＡと著しく結合しない。
Patent JP-2021532669-A (JP)
Title: サービングノード更新方法及び機器
IPC: H04W48/08
Filed: 2019-07-24
Abstract: 本開示の実施例は、サービングノード更新方法及び機器を提供し、当該方法は、ターゲットノードへ第一メッセージを送信することと、前記ターゲットノードから、前記第一メッセージに応答するための第二メッセージを受信することと、前記第二メッセージが、マルチ接続サービングノード更新を前記ターゲットノードが拒否したことを示す場合、端末機器へ第三メッセージを送信することであって、前記第三メッセージは、前記端末機器に従来サービングノード更新方式でサービングノードの更新を行うように指示するためのものである、送信することとを含む。
Patent JP-2021520284-A (JP)
Title: 多機能車いす
IPC: A61G5/10
Filed: 2018-05-02
Abstract: 本願に開示される多機能車いすは、車輪付きベースを含み、ベースの上方に連結された調節可能な昇降装置を更に含む。調節可能な昇降装置は、底板、底板の後端にヒンジ連結された背もたれ、ベースに連結された下側連結板、及び底板と下側連結板との間にヒンジ連結された支持構造を含む。支持構造は、前側支持ロッドアセンブリ、後側支持ロッドアセンブリを含む。調節可能な昇降装置は、支持構造の回転駆動及び／又は底板の昇降駆動のための駆動機構を更に含む。駆動機構は、底板、前側支持ロッドアセンブリ、下方連結板、及び後側支持ロッドアセンブリによって形成される平行四辺形機構を展開状態又は格納状態にするための回転運動又は直線運動を生成する。ベースと調整可能な昇降装置とが協働する構造形式を採用する。【選択図】図３