baber/WOPTO huggingface dataset:
Patent JP-2023128910-A (JP)
Title: Power source circuit, encoder and method of controlling power source circuit
Inventor: MORITA AKIRA
IPC: H02J1/00
Filed: 2022-03-04
Abstract: To provide a power source circuit and an encoder each of which comprises a power generation element and can highly efficiently utilize power supplied from the power source circuit, and a method of controlling a power source circuit.SOLUTION: A power source circuit is provided, comprising: a power generation element; a first power storage element that has a first terminal connected to a common potential, and a second terminal connected to the power generation element; a rectifier that has a positive terminal connected to the second terminal, and a negative terminal; a second power storage element that has a third terminal connected to the common potential, and a fourth terminal connected to the negative terminal; a comparison element that has a first input terminal connected to the second terminal, and a second input terminal connected to the negative terminal, and that outputs comparison result from an output terminal on the basis of a potential difference between a first potential at the first input terminal and a second potential at the second input terminal; a stabilization power source circuit; and a switch element that connects or disconnects between the second terminal and the stabilization power source circuit on the basis of the output of the output terminal.SELECTED DRAWING: Figure 2
Patent JP-2023129126-A (JP)
Title: Rotary device
Inventor: KOSHI KAZUHIRO
IPC: F16F15/131
Filed: 2022-03-04
Abstract: To provide a rotary device that enables reduction of the weights of rotary bodies without lowering hysteresis torque.SOLUTION: The rotary device includes a first rotary body, a second rotary body, and a viscous fluid. The second rotary body is arranged at a space from the first rotary body. The second rotary body is arranged rotatably relative to the first rotary body. The viscous fluid is arranged in a space between the first rotary body and the second rotary body. The second rotary body has a first surface opposed to the first rotary body and a second surface not opposed to the first rotary body. The second rotary body has a punched part in the second surface.SELECTED DRAWING: Figure 7B
Patent JP-2023130063-A (JP)
Title: mount
Inventor: KAWAMURA SHOTA
IPC: F16F15/08
Filed: 2022-03-07
Abstract: To suppress the deterioration of durability even if an elastic modulus of a spring portion is low.SOLUTION: A mount 1 is equipped with a sleeve 2, and an elastic body portion 3. The elastic body portion 3 has an attaching portion 10, a stopper portion 20, a spring portion 30, and a sleeve holding portion 40. The stopper portion 20 is located on a supported side of the attaching portion 10, and the sleeve holding portion 40 is located on an inner peripheral side of the attaching portion 10 and the stopper portion 20. The spring portion 30 has a bending portion 31 that extends between the stopper portion 20 and the sleeve holding portion 40 and is a part bending protrudedly to the supported side. The spring portion 30, on the outer peripheral side, forms an outer peripheral side space G1 that is an annular space opening to the supported side between the spring portion 30 and the stopper portion 20, and on the inner peripheral side, forms an inner peripheral side space G2 that is an annular space opening to the supported side between the spring portion 30 and the sleeve holding portion 40.SELECTED DRAWING: Figure 2
Patent JP-2022091797-A (JP)
Title: Manufacture method of active material
IPC: H01M4/525
Filed: 2022-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery having a large capacity, alternatively, a lithium ion secondary battery having improved cycle characteristics. 
     SOLUTION: An active material includes particles with cleavage planes, and a carbon-containing layer coated on at least part of the cleavage planes, the particles having cleavage planes include lithium, manganese, nickel, and oxygen. The carbon-containing layer is preferably graphene. By using an electrode containing particles having a carbon-containing layer coated on at least a part of the cleavage planes as an active material in a lithium ion secondary battery, it is possible to increase the discharge capacity and improve the cycle characteristics. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023133909-A (JP)
Title: Substrate processing device and substrate processing method
Inventor: SHIMIZU SHINJI
IPC: H01L21/304
Filed: 2022-03-14
Abstract: To identify a processing liquid in a chamber with high precision.SOLUTION: A substrate processing device (100) includes: a chamber (112); a substrate holder (120) that holds a substrate (W) in the chamber (112) and rotates the substrate (W); a processing liquid supply unit (130) that supplies a processing liquid to an upper surface (Wt) of the substrate (W); a near-infrared light source (140) that irradiates the inside of the chamber (112) with near-infrared light; a near-infrared imaging unit (150) that generates a captured image obtained by capturing an image of the processing liquid in the chamber (112) irradiated with the near-infrared light from the near-infrared light source (140); and a control unit (102) that identifies an outer edge of the processing liquid in the chamber (112) on the basis of the captured image.SELECTED DRAWING: Figure 2
Patent JP-2022088459-A (JP)
Title: Vertical carbon nanotube and lithium ion battery chemistry
IPC: H01M4/64
Filed: 2022-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical cell which has a significantly improved energy density. 
     SOLUTION: An electrochemical cell comprises: a substrate; a negative electrode supported by the substrate, the negative electrode comprising a first assembly of carbon nanotubes supporting an anode active material coating each nanotube of the first assembly of carbon nanotubes; a positive electrode supported by the substrate, the positive electrode comprising a second assembly of carbon nanotubes supporting a cathode active material coating each nanotube of the second assembly of carbon nanotubes; and an electrolyte disposed between the positive electrode and the negative electrode, the electrolyte capable of conducting charge carriers, wherein the first assembly of carbon nanotubes and the second assembly of carbon nanotubes are physically separated from each other. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023136133-A (JP)
Title: Display for vehicle
Inventor: SUDA GOJI
IPC: G06F3/0482
Filed: 2022-03-16
Abstract: To provide a display for vehicles having further high convenience for users.SOLUTION: A display 1 for vehicles has a plurality of functions to be usable by a user, the display for vehicles configured to change over between a home screen and an individual screen, where the plurality of functions include a first function group and a second function group. The home screen is configured to display a first button group including a plurality of buttons respectively corresponding to a plurality of functions included in the first function group. Further, the home screen is configured to display a plurality of simple display areas respectively corresponding to a plurality of functions included in the second function group. In each of the plurality of simple display areas, a changeover button is displayed for changing over to the individual screen having a detailed display area of the functions. The individual screen is configured to display the detailed display area, the first button group, and the second button group having a plurality of buttons respectively corresponding to a plurality of functions included in the second function group.SELECTED DRAWING: Figure 10
Patent JP-2023137121-A (JP)
Title: Production method of polyphenylene ether powder
Inventor: YAMAMOTO SHIGERU
IPC: C08J3/12
Filed: 2022-03-17
Abstract: To provide a production method in which a PPE solution can be directly dried without using a poor solvent and PPE particles having excellent handleability as a powder and a particle shape suitable for post-processing can be obtained.SOLUTION: There is provided a method for producing polyphenylene ether particles of the present invention that includes: supplying a polyphenylene ether solution containing polyphenylene ether and a good solvent for polyphenylene ether to a spray nozzle; forming droplets by discharging the solution from the spray nozzle; and removing the good solvent from the droplets to obtain polyphenylene ether particles, wherein the spray dispersibility index Dsp represented by formula (1) is adjusted to the range of formula (2).SELECTED DRAWING: None
Patent JP-2023137648-A (JP)
Title: Packaging material, bracket and fastener
Inventor: SUZUKI HIDEO
IPC: B65D85/00
Filed: 2022-03-18
Abstract: To provide a packaging material which can flexibly respond to changes in the shape, size, or number of large and heavy items to be packed, and has good stability and fixation properties for the items to be packed, and a bracket and a fastener that can be used with the packaging material.SOLUTION: A packing material 100 includes a base member 110 on which articles G are placed, a support member 120 that is detachably attached to the base member 110 and supports the articles G, and a bracket 130 that is fixed between the base member 110 and the support member 120. This bracket 130 has a connection part 131 that connects one end of a fixture S that is spanned over the articles G, and an engagement part 132 with which the other end of the fixture S removably engages.SELECTED DRAWING: Figure 2
Patent JP-2023138154-A (JP)
Title: Adhesion/peeling method, and adhesion/peeling device
Inventor: USUI TAKASHI
IPC: C09J7/38
Filed: 2022-03-18
Abstract: To provide an adhesion/peeling method and an adhesion/peeling device with which an adherend can be peeled off without any residue after the adherend has been adhered to a non-conducting fixation target object.SOLUTION: In an adhesion/peeling method according to an embodiment, one face side of an adhesive sheet, having adhesiveness on the one face side and on the other face side and formed of an electrically peelable adhesive of which the adhesiveness is lowered based on an input voltage, is adhered to a predetermined position of a fixation target object, a first electrode of an adherend having the first electrode formed of a conductor is adhered to the other face side of the adhesive sheet, a second electrode, to a surface of which conductivity is imparted at the predetermined position of the object fixation target by impregnating the predetermined position thereof into a liquid, is temporarily formed. By inputting a predetermined voltage between the first and second electrodes, the adhesive sheet is peeled off from the fixation target object.SELECTED DRAWING: Figure 2
Patent JP-2023140709-A (JP)
Title: Negative ion irradiation device
Inventor: ISSHIKI MASAHITO
IPC: G21K5/04
Filed: 2022-03-23
Abstract: To provide a negative ion irradiation device which can irradiate a granular material with negative ions.SOLUTION: A negative ion irradiation device 1 includes: a plasma gun 14 which generates plasma; and a chamber 2 which has a space which can supply plasma p generated by the plasma gun 14 to a raw material of negative ions. Therefore, negative ions are generated by allowing the plasma P to react with the raw material of the negative ions in the chamber 2. In this case, a granular material 11 is stored in a container 20 arranged in the chamber 2. The container 20 has an opening 21c which can irradiate the stored granular material 11 with negative ions. Therefore, the granular material 11 stored in the container 20 is irradiated with the negative ions generated in the chamber 2 through the opening 21c. Thus, the granular material 11 can be irradiated with the negative ions.SELECTED DRAWING: Figure 1
Patent JP-2023144653-A (JP)
Title: Ozone gas generation system
Inventor: Todo Masayuki
IPC: C01B13/11
Filed: 2022-03-28
Abstract: To provide an ozone gas generation system capable of bringing an ozone gas concentration in a target space to a set target ozone gas concentration.SOLUTION: An ozone gas generation system is characterized by a target space, multiple ozone gas generators 1, 1a to 1e installed in the target space and capable of generating ozone gas, multiple ozone gas concentration measurement sensors 2, 2a to 2e installed in the target space and capable of measuring an ozone gas concentration, a control section for controlling the multiple ozone gas generators, and connection of the multiple ozone gas generators to the multiple ozone gas concentration measurement sensors by wireless network communication to feed back an ozone gas concentration measured by the ozone gas concentration measurement sensors to the ozone gas generators. Thereby, the ozone gas generation system controls the generation of ozone gas so that an ozone gas concentration in a target space becomes a target concentration. Thus, for example, it is possible to set an ozone gas concentration in a room to a set target ozone gas concentration.SELECTED DRAWING: Figure 2
Patent JP-2023145249-A (JP)
Title: Information processing device, information processing system, and information processing program
Inventor: TANAKA KAZUNARI
IPC: H04N1/00
Filed: 2022-03-28
Abstract: To provide an information processing device, an information processing system, and an information processing program that allow a user to pay after receiving a printed matter after giving a user time to check the printed matter.SOLUTION: An information processing device includes a processor, the processor receives print data from a user terminal operated by a user and a designation of a facility selected by the user, transmits the print data to a device installed in the designated facility, transmits receipt information which is information that enables the user terminal to receive printed matter related to the print data, and charges the user a fee for the printed matter when the user who entered the facility receives the printed matter using the receipt information and leaves the facility.SELECTED DRAWING: Figure 4
Patent JP-2023146685-A (JP)
Title: Tension checking method and tape bonding device
Inventor: UCHIHO TAKASHI
IPC: H01L21/301
Filed: 2022-03-29
Abstract: To provide a tension checking method that can easily check whether a tape is bonded to a frame at a uniform tension.SOLUTION: A tension checking method includes: a heating step of heating a tape T; an imaging step of picking up an image of the heated tape T and displaying a picked-up image on a monitor 24; and a checking step of checking tension from a twist of the tape T.SELECTED DRAWING: Figure 8
Patent JP-2023147850-A (JP)
Title: Message relay device, message relay method, and program
Inventor: KAWABATA HIDEAKI
IPC: H04L51/226
Filed: 2022-03-30
Abstract: To reduce the delay of a message to be sent back from a company to a consumer.SOLUTION: In a message relay system comprising a message relay device, a message distribution device, and an information terminal, the message relay device 1 includes: a receiving unit 131 for receiving a message; a priority management unit 132 which causes, when sender identification information and addressee identification information of a received first message indicate that the message has been transmitted from a user to a company, a priority management table to store user identification information included in the received message; and a transmission unit 133 which transmits the received message to an addressee. On receipt of a second message, in the case where sender identification information and addressee identification information indicate that the message has been transmitted from the company to the user, and the addressee identification information is coincident with the user identification information stored in the priority management table, the priority management unit 132 causes the transmission unit 133 to transmit the second message in preference to other messages.SELECTED DRAWING: Figure 2
Patent JP-2023149870-A (JP)
Title: Design method of hybrid beam
Inventor: YAMAGAMI SATOSHI
IPC: E04C3/293
Filed: 2022-03-31
Abstract: To provide a design method of a hybrid beam applicable even when the embedded length of a steel frame at the end of the SRC beam of a steel beam is less than 2.5 times the beam depth of the steel beam.SOLUTION: When calculating the allowable shear stress during long-term loading on an SRC beam structure 15 with the beam end of a steel beam 14 constituted of a steel frame 12 is buried in a reinforced concrete part 13, considering the residual crack width of the SRC beam structure 15, the calculated value is multiplied by a reduction coefficient β corresponding to the ratio of the embedded length of the steel frame 12 in the SRC beam structure 15 to the beam depth of the steel beam 12, with the SRC beam structure 15 as an RC member.SELECTED DRAWING: Figure 2
Patent JP-2023001020-A (JP)
Title: Cushion and vehicle seat
Inventor: MIYOSHI AKIRA
IPC: B60N2/90
Filed: 2022-03-31
Abstract: To provide a cushion and vehicle seat capable of suppressing a large deformation of a cushion member made of biomass urethane.SOLUTION: A cushion C includes a first cushion member 11 and a deformation suppression member (second cushion member 12). The first cushion member 11 is made of biomass urethane. The deformation suppression member (second cushion member 12) is brought into contact with the first cushion member 11 so as to suppress the deformation of the first cushion member 11.SELECTED DRAWING: Figure 3
Patent JP-2022159256-A (JP)
Title: Polishing composition for semiconductor process and method for manufacturing semiconductor element applying polishing composition
Inventor: HONG SEUNG CHUL
IPC: B24B37/00
Filed: 2022-04-01
Abstract: To provide a polishing composition for semiconductor processes and a method for manufacturing semiconductor elements using the composition that not only polishes the three film qualities to the desired selection ratio in a chemical mechanical polishing (CMP) process where the three film qualities are simultaneously exposed, such as titanium/titanium nitride film qualities used as a silicon oxide film and barrier metal film qualities as well as tungsten film quality, but also reduces the levels of dishing and defects.SOLUTION: A polishing composition for semiconductor process is diluted by mixing 100 ml of the polishing composition with ultrapure water at a weight ratio of 1:30. The value of the following equation 1 by LPC (Large particle counter) measurement of the diluted polishing composition is 0.01 to 0.14.SELECTED DRAWING: Figure 3
Patent JP-2023160011-A (JP)
Title: 線状体を備えた面状ユニット及びその応用品
IPC: H05B3/20
Filed: 2022-04-21
Abstract: 【課題】使用者がステアリング操作等の際に違和感を覚えることがなく、且つ、生産性に優れる面状ユニットとステアリングホイールを提供すること。【解決手段】基材と、該基材上に配設される線状体とからなり、該線条体がヒータ線またはセンサ線の何れかまたは両方である面状ユニットであって、上記線状体の最外層に熱融着部が形成されており、上記線状体と上記基材とを連結する縫糸を有し上記線状体の熱融着部に上記縫糸が食い込んでいるか、又は、上記線状体と上記基材とを連結する縫糸が溶融してなる縫糸痕を有し上記線状体の熱融着部と上記縫糸痕とが平坦化されている面状ユニット。上記ホイール芯材と上記被覆材の間に上記面状ユニットが設置されるステアリングホイール。【選択図】 図１
Patent JP-2023162708-A (JP)
Title: 撮像装置
IPC: H04N23/50
Filed: 2022-04-27
Abstract: 【課題】 画像データの伝送のために使用する伝送路の数を変更してもローリング歪みの急峻な変化を低減することを可能にする。【解決手段】 動画記録待機時に、本画像データと副画像データをそれぞれ複数の伝送路における異なる伝送路に振り分けて信号処理部に並行して伝送し、動画記録時に、本画像データと副画像データを複数の伝送路における同じ伝送路を介して信号処理部に時分割で伝送するように切り替える切り替え、動画記録待機時と動画記録時とを切り替える際に、本画像データを信号処理部に伝送する際に用いる伝送路の数と、副画像データを信号処理部に伝送する際に用いる伝送路の数をそれぞれ変更する。【選択図】 図１
Patent JP-2022171645-A (JP)
Title: Ion exchange membrane, method for producing ion exchange membrane, and ion exchange membrane cell
Inventor: HIGA MITSURU
IPC: C08J5/22
Filed: 2022-05-02
Abstract: To provide an ion exchange membrane which can increase a surface area of a membrane effective for ion permeation, can properly reduce electrical resistance of a flow path between membranes and adhesion of adherents and further increases mechanical strength of a membrane itself, and to provide an ion exchange membrane cell which can properly reduce electrical resistance and adhesion of adherents in a flow path of a solution between opposing cation and anion exchange membranes.SOLUTION: There is provided an ion exchange membrane having an uneven shape, wherein the ion exchange membrane has a flat part in the vicinity of its ends, a protruded bent portion and a recessed bent portion due to bending of the ion exchange membrane itself form a protruded portion and a recessed portion, respectively, in the uneven shape of the ion exchange membrane, the protruded portion is extended in a straight shape or a curved shape, the recessed portion includes a first recessed portion adjacent in the short direction to the protruded portion along the longitudinal direction of the protruded portion and a second recessed portion between the longitudinal end face of the protruded portion and the longitudinal end face of the other protruded portion, and the protruded portion has a top and a side surface in the longitudinal direction and the side surface is inclined from the top toward the first recessed portion.SELECTED DRAWING: Figure 44
Patent JP-2022110037-A (JP)
Title: Signalling for repetition
IPC: H04W28/06
Filed: 2022-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a signaling method, wireless device and base station, capable of repeatedly allocating a plurality of time-domain resources to the wireless device. 
     SOLUTION: A wireless device receives a control message including a display of index value transmitted through a wireless resource control (RRC) signaling from a base station 1102, and acquires a set of parameters including a repetition factor from time-domain resource allocation (TDRA) configuration information, using an index value 1104. 
     SELECTED DRAWING: Figure 11 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022176909-A (JP)
Title: LaCoO3 THIN-FILM DEPOSITION BY DC METAL SIMULTANEOUS SPUTTERING
Inventor: RAJASHREE BHATTACHARYA
IPC: C23C14/34
Filed: 2022-05-12
Abstract: To provide a method for manufacturing a smooth and high quality crystalline LaCoO3 thin film high in a transition point from an insulator to metal and suitable for large scale production at comparatively low cost on various substrates.SOLUTION: A method for manufacturing a LaCoO3 film 60 on a substrate 38 comprises the steps of: arranging the substrate 38 in a vacuum chamber 32; arranging a cobalt target 34 in the vacuum chamber 32; arranging a lanthanum target 36 in the vacuum chamber 32; supplying oxygen 46 to the vacuum chamber 32; and sputtering the cobalt atoms 56 from the cobalt target 34 and sputtering the lanthanum atoms 58 from the lanthanum target 36 so as to interact the cobalt atoms 56 and the lanthanum atoms 58 with the oxygen to form the LaCoO3 film 60 on the substrate 38.SELECTED DRAWING: Figure 2
Patent JP-2023169721-A (JP)
Title: フィルタネットおよびリントフィルタ
IPC: D06F39/10
Filed: 2022-05-17
Abstract: 【課題】ランニングコストが低く、プラスチックごみの量も低減できるフィルタネットおよびリントフィルタを提供する。【解決手段】リントフィルタ１００は、洗濯槽に備えられたフィルタホルダ１３０に対して着脱可能であり、袋状に形成されたフィルタネット１１０と、フィルタネット１１０の開口辺に取り付けられるフィルタ枠部１２０とを有する。フィルタネット１１０は、フィルタ本体１１１と、フィルタ本体１１１の開口辺に固着された取付用枠１１２とを備える。フィルタネット１１０は、フィルタ枠部１２０に対して、取付用枠１１２を介して着脱可能に取り付けられる。【選択図】図３
Patent JP-2023170137-A (JP)
Title: 電力変換装置
IPC: H02M7/06
Filed: 2022-05-18
Abstract: 【課題】直流電力および交流電力を出力でき、交流配線の漏電を検出できる電力変換装置を提供すること。【解決手段】電力変換装置は、高圧三相交流電力を低圧多相交流電力に変換する多相変圧器と、前記低圧多相交流電力を直流電力に変換する整流回路と、前記多相変圧器によって前記高圧三相交流電力が変換された低圧三相交流電力を出力する配線の漏電検出を行う漏電検出回路とを備え、前記多段多相変圧器の２次側結線の中点は、前記漏電検出回路を介して接地されている。【選択図】図１
Patent JP-2023172159-A (JP)
Title: 作業用テント
IPC: E04H15/20
Filed: 2022-05-23
Abstract: 【課題】簡素な構成を有し、二次廃棄物の発生を低減できる作業用テントを提供する。【解決手段】作業用テントは、汚染された対象物を搬入して作業を行うための作業用テントであって、空気によって膨らむ気柱を有するフレームと、フレームの内側に着脱可能に取り付けられて、内側に作業空間を形成する内張り部材と、作業空間内の空気を外部に排出する排気部と、を備える。これにより、簡素な構成を実現できるとともに、二次廃棄物の発生を低減できる。【選択図】図２
Patent JP-2023172251-A (JP)
Title: 情報処理システム、プログラムおよび情報処理方法
IPC: A63F13/58
Filed: 2022-05-23
Abstract: 【課題】所望のゲーム媒体を取得するにあたって、さらなるゲームの興趣性を向上可能な情報処理システムを提供する。【解決手段】情報処理システム１は、制御部２３を有する。制御部は、ゲーム媒体の取得の要求である取得要求をユーザから受け付ける。取得要求を受け付けた場合、ゲーム媒体それぞれに設定されたそのタイミングでの変数によりユーザに付与可能なゲーム媒体を特定する規則と、ゲーム媒体毎の当選の確率を定義する確率パラメータとに基づいて、ユーザに付与するゲーム媒体を選択する選択処理を実行する。確率パラメータは、変数の値には依存せず、選択処理が実行された場合、選択されたゲーム媒体の変数の値を変更して、選択されたゲーム媒体をユーザに付与する。【選択図】図１