baber/WOPTO huggingface dataset:
Patent JP-2023123058-A (JP)
Title: Control method for information processing device, information processing device, control program, recording medium, information processing system, production system, and manufacturing method for article
Inventor: KANAI HIROKI
IPC: G05B19/418
Filed: 2022-02-24
Abstract: To solve the problem in which an information processing method and an information processing device that are effective on improving productivity and proper operation of a facility using location information of a worker at a production site and information pertaining to a state of the facility have been required.SOLUTION: The information processing device includes: a storage unit for storing information pertaining to a worker's location that is associated with time information, and information pertaining to a state of a production device that is associated with the time information; and a processing unit that displays on a display unit a cumulative time on a predetermined combination of the worker's location and the state of the production device using the information stored in the storage unit.SELECTED DRAWING: Figure 3
Patent JP-2023123906-A (JP)
Title: Vehicle detector, adjustment method for vehicle detector, and program
Inventor: KAMIOKA SHINJI
IPC: G08G1/04
Filed: 2022-02-25
Abstract: To provide a vehicle detector capable of automatically adjusting optical axes of a projector and a light receiver into optimal directions.SOLUTION: A vehicle detector comprises: a projector unit including a projector which projects inspection light; a light receiver unit including a light receiver which is opposed to the projector while interposing a lane therebetween and receives the inspection light; a measurement section for measuring a light-receiving state of the inspection light by the light receiver; a first drive section for tilting a first unit, which is one of the projector unit and the light receiver unit, in a lane width direction; and a determination section for determining a tilt angle closer to a center of a range of the tilt angle, in which a light-receiving amount of the inspection light of the light receiver, than a tilt angle in an end of the range as a tilt angle in a normal driving mode of the first unit based on the light-receiving state of the light receiver measured by the measurement section while the first drive section changes the tilt angle of the first unit from a first angle to a second angle.SELECTED DRAWING: Figure 4
Patent JP-2023124381-A (JP)
Title: Ultraviolet light irradiation device
Inventor: SHIGOKU MINORU
IPC: H01L33/48
Filed: 2022-02-25
Abstract: To provide an ultraviolet light irradiation device that can effectively emit ultraviolet light and check whether ultraviolet light is emitted from the ultraviolet light irradiation device.SOLUTION: The ultraviolet light irradiation device includes a substrate having a solid-state light source that is arranged on a main surface and emits ultraviolet light including light belonging to a first wavelength band with a wavelength of 190 nm or more and less than 240 nm and light belonging to a second wavelength band with a wavelength of 240 nm or more and 280 nm or less, an enclosure that accommodates the solid-state light source and has a light extraction portion that extracts the ultraviolet light to the outside, a fluorescent body that is arranged in a position where the return light of the ultraviolet light enters and emits visible light when the return light enters, and an optical filter that does not transmit light belonging to the second wavelength band of the ultraviolet light and transmits light belonging to the first wavelength band and the visible light.SELECTED DRAWING: Figure 1
Patent JP-2023124985-A (JP)
Title: Lighting device
Inventor: TAKAHASHI YOSHIKO
IPC: F21V17/00
Filed: 2022-02-28
Abstract: To provide a lighting device capable of obtaining stable optical characteristics.SOLUTION: A lighting device 10 comprises: a plurality of boards 21a, 21b, 21c arranged adjacent to each other, each having a plurality of light emitting elements 22 mounted thereon; and a plurality of lens units 13a, 13b, 13c arranged adjacent to each other, each having a plurality of lenses 41 that each refract light from each light emitting element 22. The boards 21a, 21b, 21c and the lens units 13a, 13b, 13c are combined so that an adjacent part 21d between adjacent boards 21a, 21b, 21c and an adjacent part 13d between adjacent lens units 13a, 13b, 13c are arranged at different positions.SELECTED DRAWING: Figure 2
Patent JP-2023127094-A (JP)
Title: Noise resistance evaluation device and noise resistance evaluation method
Inventor: UEYAMA KENGO
IPC: G01R31/304
Filed: 2022-03-01
Abstract: To provide a noise resistance evaluation device and a noise resistance evaluation method that are highly accurate.SOLUTION: A noise resistance evaluation device 1 includes input terminals T1 and T2, a transistor 6, and a light-emitting diode 5. The noise resistance evaluation device 1 is connected to an electric circuit board 50 to be evaluated. The input terminals T1 and T2 receive induced noise NI caused in the electric circuit board 50 by external noise α. The transistor 6 is configured to be turned on when a level of the induced noise NI exceeds a threshold Nth. The light-emitting diode 5 is configured to emit light when the transistor 6 is turned on.SELECTED DRAWING: Figure 1
Patent JP-2023129949-A (JP)
Title: Packaging material for laser printing
Inventor: IGUCHI IKUNO
IPC: B65D65/40
Filed: 2022-03-07
Abstract: To provide a packaging material for laser printing, which has a transparent gas barrier layer, is capable of printing variable information using a laser, and has less deterioration in a gas barrier property.SOLUTION: A packaging material 1 comprises a transparent base layer 2, a transparent gas barrier layer 3 including a metal oxide vapor deposition layer 4, an ink layer 5, and a sealant layer 8. The metal oxide vapor deposition layer is amorphous without a crystal structure, and the ink layer contains an inorganic compound that changes color when irradiated with laser light in an ultraviolet wavelength range.SELECTED DRAWING: Figure 1
Patent JP-2023107713-A (JP)
Title: Network-controlled repeater devices, methods, and networks including the same
Inventor: KOWALSKI JOHN
IPC: H04W16/26
Filed: 2022-03-11
Abstract: To provide repeater devices, methods and parent nodes to enable smart repeaters to perform functions and capabilities that are not yet realized or specified.SOLUTION: In a telecommunications system 20, a repeater node wirelessly communicates with a parent node and another node. The repeater node comprises receiver circuitry, processor circuitry, and transmitter circuitry. The receiver circuitry receives a frame of information from the parent node. The processor circuitry includes a customized control signal in the frame of information received from the parent node. The customized control signal is customized for the repeater node. The transmitter circuitry transmits the frame of information which includes the customized control signal to the other node which may be a wireless terminal.SELECTED DRAWING: Figure 2
Patent JP-2023136009-A (JP)
Title: Electronic device
Inventor: KIMURA KANAKO
IPC: H01H13/705
Filed: 2022-03-16
Abstract: To provide an electronic device having a plurality of operating units reduced in differences in operability even if differing from each other in height.SOLUTION: An electronic device comprises a plurality of operating units, which are disposed from a first end side to a second end side of a housing and include key-top members having operating surfaces. The height of the key-top members from lower end portions to the operating surfaces is greater for a first operating unit disposed on the first end side than a second operating unit disposed on the second end side.SELECTED DRAWING: Figure 5
Patent JP-2023136302-A (JP)
Title: 3-aminobenzoisothiazole derivative and production method thereof
Inventor: ISHIWATA YASUHIRO
IPC: C07D275/04
Filed: 2022-03-16
Abstract: To provide a 3-aminobenzo[c]isothiazole-5-sulfonamide derivative as a novel compound, and a production method thereof.SOLUTION: The invention provides a 3-aminobenzo[c]isothiazole-5-sulfonamide derivative represented by the general formula (3) in the figure, and a production method thereof. In the general formula (3), R1, R2 and R3 each independently represent a hydrogen atom, a C1-4 alkyl group, a halogen atom, or a haloalkyl group.SELECTED DRAWING: None
Patent JP-2023061349-A (JP)
Title: Package type rotation pump unit
IPC: F04B41/00
Filed: 2022-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a package type rotation pump unit capable of maintaining high pump performance to actualize a longer device life by preventing the overheat of internal air in a sealed casing even when a rotation pump embraced in the sealed casing is used as a vacuum pump in a high-vacuum-degree range. 
     SOLUTION: The package type rotation pump unit includes an electric rotation pump 200 and a sealed casing 1 embracing the electric rotation pump 200, and further includes a liquid-cooled heat exchanger 5 arranged in the sealed casing 1 and adapted to be cooled with cooling liquid supplied from a cooling liquid supply source 4 arranged outside the sealed casing 1, a blowing device 6 arranged in the sealed casing 1 for feeding internal air in the sealed casing 1 including heated air generated by air around a rotation pump 2 being heated with the operation of the rotation pump 2 to the liquid-cooled heat exchanger 5 so as to cool it, and a liquid-cooled flow path from the cooling liquid supply source connected in series therewith over the liquid-cooled heat exchanger and the rotation pump. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023137081-A (JP)
Title: Information processing apparatus, method, program, and image forming apparatus
Inventor: MATSUDA NAOYA
IPC: H04N1/00
Filed: 2022-03-17
Abstract: To prevent an increase in time required for an operation unit to detect an abnormality related to a controller.SOLUTION: An information processing apparatus comprises an operation unit and a controller that individually start up and can communicate with each other. When the controller completes the start-up later than the operation unit, the operation unit performs first determination processing of determining whether the start-up of the controller is completed in a period from when the start-up of the operation unit is completed until when a first predetermined time elapses, performs second determination processing of determining whether the communication between the operation unit and the controller is established in a period from when the start-up of the controller is completed until when a second predetermined time elapses, thereby detecting an error in the connection between the operation unit and the controller, and when the controller completes the start-up earlier than the operation unit, performs the second determination processing, of the first determination processing and the second determination processing, thereby detecting the connection error.SELECTED DRAWING: Figure 5
Patent JP-2023140150-A (JP)
Title: Image encoding device, image decoding device, image encoding method, and image decoding method
Inventor: SHIMA SHINGO
IPC: H04N19/126
Filed: 2022-03-22
Abstract: To provide a technique to perform quantization by using an appropriate quantization matrix for intra-inter mixed prediction.SOLUTION: An image encoding device creates a predicted image obtained by applying an intra-prediction image obtained by intra prediction for one area in a block to be encoded included in an image, and applying an inter-prediction image obtained by inter prediction for the other area different from one area of the block. The image encoding device derives a prediction error that is the difference between the created predicted image and the block. The image encoding device performs frequency conversion of the derived prediction error to derive a conversion factor, quantizes the derived conversion factor by using a quantization matrix to derive a quantization factor, and encodes the derived quantization factor.SELECTED DRAWING: Figure 1
Patent JP-2023140930-A (JP)
Title: Method for producing sulfur-containing alkylsilane compound
Inventor: YAMADA KUNPEI
IPC: C07F7/12
Filed: 2022-03-23
Abstract: To provide a method for efficiently producing a sulfur-containing alkylsilane compound.SOLUTION: The method for producing a sulfur-containing alkylsilane compound includes a step of adding, in a reaction solution containing an alkylthiol and a compound A-1 represented by the following formula (A-1) [where R1's are the same or different and each represent an alkyl group or a leaving group; at least one of R1's is the leaving group; the leaving group is a group selected from the group consisting of a chloro group, an alkoxy group and a silyloxy group; and R2 represents a single bond or an alkanediyl group], a thiol group in the alkylthiol to an unsaturated bond in the compound A-1.SELECTED DRAWING: None
Patent JP-2023142266-A (JP)
Title: Image forming apparatus and process cartridge
Inventor: KUBO YUMA
IPC: G03G9/097
Filed: 2022-03-24
Abstract: To provide an image forming apparatus that prevents both chipping of a cleaning blade in a low temperature and low humidity environment, and filming in a high temperature and high humidity environment.SOLUTION: An image forming apparatus comprises: an electrophotographic photoreceptor; an electrifying device; an electrostatic charge image forming device; a developing device; a cleaning device having a cleaning blade that brings a contact part into contact with a surface of the electrophotographic photoreceptor to clean the surface of the electrophotographic photoreceptor; and a transfer device. The cleaning blade has the contact part and a base material layer. Toner has a toner particle including a binder resin and resin particles and an external additive. A relation between a content ratio X (mass%) of the resin particles to the toner particle and 100% modulus α 23 edge at 23°C of the contact part of the cleaning blade satisfies 0.12≤X/α 23 edge≤7.5.SELECTED DRAWING: None
Patent JP-2023144499-A (JP)
Title: directional control valve
Inventor: OHIRA MASAHIRO
IPC: F16K11/07
Filed: 2022-03-28
Abstract: To provide a directional control valve capable of restricting the supply amount of working liquid to a specified liquid hydraulic actuator without using a priority valve.SOLUTION: A directional control valve 1 includes a housing 2 including a spool hole, a pump flow path 3, a tank flow path 4, and a pair of supply and discharge flow paths 5A, 5B, and a spool 6 inserted into the spool hole. The spool 6 shuts off the supply and discharge flow paths 5A, 5B from the pump flow path 3 and the tank flow path 4 at a neutral position, respectively, and communicates one of the supply and discharge flow paths 5A, 5B with the pump flow path 3 and communicates the other with the tank flow path 4 when moved from the neutral position. An opening area between one of the supply and discharge flow paths 5A, 5B and the pump flow path 3 is increased up to the maximum value during a time when the stroke of the spool 6 is increased up to a predetermined value, and becomes smaller than the maximum value when the stroke of the spool 6 exceeds the predetermined value.SELECTED DRAWING: Figure 1
Patent JP-2023145207-A (JP)
Title: Epoxy compound, curable composition and cured product
Inventor: KAMEYAMA ATSUSHI
IPC: C08G65/02
Filed: 2022-03-28
Abstract: To provide an epoxy compound that yields a cured product with a good balance between low dielectric properties and reactivity.SOLUTION: An epoxy compound is represented by the following formula (1) (where, R1 and R2 independently represent a hydrocarbon group, which may include oxygen atoms, and the sum of the number of carbon atoms in a hydrocarbon group represented by R1 and the number of carbon atoms in a hydrocarbon group represented by R2 is 20 or more and 40 or less).SELECTED DRAWING: Figure 1
Patent JP-2023145830-A (JP)
Title: Geopolymer composition and cured product thereof
Inventor: HARADA KOJI
IPC: C04B28/26
Filed: 2022-03-29
Abstract: To provide a geopolymer composition having excellent workability and mechanical properties in an obtained cured product, as well as excellent stability of its quality, and to provide the cured product thereof.SOLUTION: A geopolymer composition comprises: metakaolin with an average particle size D50 of 3 to 12 μm on a piece count basis, and a vitrification ratio of 92% or higher; and an aqueous alkaline activator solution. A cured product thereof is also provided.SELECTED DRAWING: Figure 1
Patent JP-2023147077-A (JP)
Title: Controller, program and control method
Inventor: ITO YUKI
IPC: H02J13/00
Filed: 2022-03-29
Abstract: To provide a controller, a program and a control method that efficiently perform electric power transmission and reception of a secondary battery with an electric power network.SOLUTION: In a system, a plurality of vehicles with batteries are connected to charging/discharging facilities of a plurality of facilities, the charging/discharging facilities, an electric power generation device and electric power consumers are connected to an electric power network, and a controller capable of communicating with the charging/discharging facilities is connected to an aggregator server through a communication network. The controller 100 comprises: an acquisition part which acquires respective deterioration states of a plurality of batteries capable of transmitting and receiving electric power to and from an external electric power network, respective use times of the plurality of batteries, a movement distance of a mobile body up to now, and use information representing at least one of integrated amounts of electric power that the plurality of batteries output up to now; and a selection part which selects a battery as an object of electric power transmission and reception out of the plurality of batteries based upon the deterioration states and a result of comparison with a predetermined first threshold determined according to the use information.SELECTED DRAWING: Figure 2
Patent JP-2022095777-A (JP)
Title: Broadcast service Communication network distribution device and method
IPC: H04N21/2343
Filed: 2022-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast service communication network distribution device, a method, and a computer program that perform network distribution of a broadcasting service in a simple manner. 
     SOLUTION: A broadcaster subsystem 100 includes an IP transmission device 130 and transmits a TS stream of a broadcast service before uplinking to an IP receiving device 210 of a communication network distribution subsystem 200 via an IP network. The communication network distribution subsystem 200 reconstructs the received IP stream into the TS stream of the broadcast service, demultiplexes the TS stream into a video TS stream and an audio TS stream, further sets the video stream/audio stream to a standard HD mode and stereo mode, and then convert it to a stream format file. Multi-channel, main audio/sub audio service, or subtitle service, which are complex services are realized as multiple streaming services in the standard form. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023151214-A (JP)
Title: Program creation device
Inventor: ZHU JIANJUN
IPC: G06F8/30
Filed: 2022-03-31
Abstract: To solve the problem that influence of a program under creation on a resource such as a processor cannot be grasped by only calculating an execution time of the program under the creation.SOLUTION: A program creation device 1 includes a storage part 11, an acquisition part 191, and a prediction part 192. The storage part 11 stores a function block D1. The function block D1 is a component of a program. The function block D1 can be executed solely. The acquisition part 191 allows a PLC 2 to execute the function block D1, and acquires resource use information D2 of the function block D1 from the PLC 2. The prediction part 192 predicts the resource use information D2 of a program during creation, using the resource use information D2 of the function block D1 acquired by the acquisition part 191. The acquisition part 191 acquires the resource use information D2 of the function block D1 before creation start of the program.SELECTED DRAWING: Figure 1
Patent JP-2023157135-A (JP)
Title: Wave gear device, joint device for robot and gear component
Inventor: WANG GANG
IPC: F16H1/32
Filed: 2022-04-14
Abstract: To provide a wave gear device in which deterioration of reliability is less likely to occur, a joint device for a robot and a gear component.SOLUTION: A wave gear device 1 comprises a rigid internal gear 2, a flexible external gear 3, and a wave generator. The wave generator has a non-circular cam that is rotationally driven around a rotational shaft, and a bearing 42 that is mounted to the outside of the cam. The wave gear device 1 deforms the flexible external gear 3 as the cam rotates, engages some of external teeth 31 with some of internal teeth 21, and rotates the flexible external gear 3 relatively to the rigid internal gear 2 according to the difference in the number of teeth between the flexible external gear and the rigid internal gear 2. A portion facing an outer ring 421 of the bearing 42 on an inner peripheral surface 301 of the flexible external gear 3 comprises a small diameter part 305 that is narrower than the outer ring 421 in a tooth trace direction D1 of the external teeth 31, and a large diameter part 306 having a larger diameter than the small diameter part 305.SELECTED DRAWING: Figure 5
Patent JP-2023160173-A (JP)
Title: 基板の回路の製造方法及びその回路を有する基板
IPC: H05K3/46
Filed: 2022-04-21
Abstract: 【課題】回路の縁部の過度なエッチングを抑制し、回路の寸法精度を向上させた基板の回路の製造方法及びその回路を有する基板の提供。【解決手段】第一の導電体の表面を覆う第一のエッチングレジストが、回路中間体となる部分に設けられる第一工程と、第一の導電体がエッチングされて、回路中間体が設けられる第二工程と、エッチング後に設けられた空間に第一の絶縁樹脂が充填される第三工程と、第二のエッチングレジストが回路中間体の表面に設けられる第四工程と、回路中間体の側面が、第一の絶縁樹脂で保護された状態においてハーフエッチングされて、第一の回路と第二の回路とが設けられる第五工程と、を有することを特徴とする。【選択図】図１
Patent JP-2023161811-A (JP)
Title: 食品製品の販売システム
IPC: G06Q30/06
Filed: 2022-04-26
Abstract: 【課題】消費期限到来間近の食品の販売促進を通じて、食品ロスの低減を実現する。【解決手段】第１の食品１Ａと、第２の食品１Ｂと、第１の価格情報と、第２の価格情報を備える食品製品であって、第１の食品は基準日が到来していない食品であり、第２の食品は基準日を徒過した食品であり、第２の価格情報は第１の価格情報よりも安価である。【選択図】図１（ａ）
Patent JP-2022090137-A (JP)
Title: Syringe adapter with secure connection
IPC: A61J1/20
Filed: 2022-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a syringe adapter with secure connection features. 
     SOLUTION: A syringe adapter includes: a housing having a first end and a second end positioned opposite the first end, the housing defining a passageway; and a connector body having a first end and a second end positioned opposite the first end, the connector body having a connection member configured to be secured to a mating connector. One of the housing and the connector body includes a tab and the other of the housing and the connector body defines a channel that receives the tab. The channel comprises a reset portion inclined in a radial direction relative to a longitudinal axis of the connector body. The connector body is movable relative to the housing between a first position where the connector body is restricted from rotating relative to the housing in a first rotational direction and freely rotates relative to the housing in a second rotational direction, and a second position where the connector body freely rotates in the first and second rotational directions. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023163800-A (JP)
Title: 容器詰葉酸含有飲料、容器詰葉酸含有飲料の製造方法、及び容器詰葉酸含有飲料の葉酸沈着防止方法
IPC: A23L2/52
Filed: 2022-04-28
Abstract: 【課題】容器への葉酸の沈着が防止された容器詰葉酸含有飲料を提供する。【解決手段】一実施形態は、容器中に０．１０～１．５ｍｇ／１００ｇの葉酸と、不溶性食物繊維とを含有し、容器中の葉酸の含有量に対する不溶性食物繊維の含有量の比率が１～２００である、容器詰葉酸含有飲料に関する。【選択図】なし