baber/WOPTO huggingface dataset:
Patent JP-2023130984-A (JP)
Title: Multi-charge particle beam drawing device and method for drawing multi-charge particle
Inventor: KATO YASUO
IPC: H01L21/027
Filed: 2022-03-08
Abstract: To provide a device which can avoid unnecessary defect corrections when correcting excessive doses of defective beams across a drawing path of multiple drawing in multi-beam drawing.SOLUTION: The present invention includes: a dose determination unit for determining the position of a dose which is not zero in a proximity region including a defective position where a defective beam with an excessive dose of a multi-beam is to be applied for each processing region; a defective position dose data creation unit in which a dose for a defect is defined in the defective position when the dose which is not zero is defined; a pattern presence determination unit for determining the presence of a pattern by using dose data of each position for future irradiation for each unit region on a sample surface; and a drawing mechanism for skipping a unit region which has been determined to include no patterns by the pattern presence determination unit and moving to a unit region which has been determined to include a pattern on which drawing processing is to be performed, and performing correction to reduce an excessive dose caused by a defective dose in one of a plurality of drawing paths of multiple drawing in other drawing paths.SELECTED DRAWING: Figure 1
Patent JP-2022162523-A (JP)
Title: Try
Inventor: LEE HSU-CHI
IPC: B65D85/30
Filed: 2022-03-09
Abstract: To provide a try.SOLUTION: A tray comprises a body and a grip part. The body is used for placing at least one member, such as an electronic element, the grip part is placed on an under surface of the body, and the grip part is used for gripping a spacer. The grip part includes a first gripping tool and a second gripping tool, the first gripping tool has a first connecting part and a first positioning part, and the second gripping tool has a second connecting part and a second positioning part. A storage space is provided between the first connecting part and the second connecting part, and a channel is provided between the first positioning part and the second positioning part. After the spacer passes through the channel and enters the storage space, the first positioning part and the second positioning part position the spacer in the storage space. When the tray is removed, the grip part grips the spacer to expose the other tray positioned below the spacer.SELECTED DRAWING: Figure 7
Patent JP-2023131787-A (JP)
Title: Dryer
Inventor: ISHIDO KENJI
IPC: F26B21/00
Filed: 2022-03-10
Abstract: To provide a technique capable of efficiently drying a drying object.SOLUTION: A dryer 100 is a device for drying a chip group (drying object) including a plurality of chips (wood chips). The dryer 100 comprises feed pipes 10 (feeder) and electric heaters 12. The feed pipes 10 are disposed inside the chip group, are disposed in a lattice shape (cubic lattice shape, jungle gym shape) inside the chip group and feeds heat. The feed pipe 10 has the electric heater 12 (heater) disposed therein to feed heat to the chip group by using heat fed from the electric heater 12.SELECTED DRAWING: Figure 1
Patent JP-2022091818-A (JP)
Title: Liquid treating nozzle
IPC: B01F23/23
Filed: 2022-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid treating nozzle which has a cavitation treating part constituted with a screw member, and in which an assembling structure of the screw member of which a leg part is projected to a liquid channel can be significantly simplified and manufacture is also facilitated. 
     SOLUTION: When an outer diameter of a male screw part 10 mt formed on an outer circumferential surface of a leg part 10f within a leg part insertion part is md and a screw thread height of the male screw part is mtd, it is determined that an inner diameter hd of the leg part insertion part is determined to be in the range of md<hd≤md+0.5mtd, the leg part of the screw member is inserted to the leg part insertion part of a core main body in a gap insertion form, and a formation depth of a head part storage part is determined such that a distance between an inner circumferential surface of a storage passage part of a nozzle casing and a top face of the screw head part is 0.5ht or less when a thickness of a head part of the screw member is ht. 
     SELECTED DRAWING: Figure 3A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023137760-A (JP)
Title: Paper sheet identification apparatus, paper sheet processing device, and paper sheet identification method
Inventor: KORETSUNE HIDEYUKI
IPC: G07D7/00
Filed: 2022-03-18
Abstract: To provide a paper sheet identification apparatus, a paper sheet processing device, and a paper sheet identification method for enabling a laminated bill to be detected with high accuracy.SOLUTION: Provided is a paper sheet identification apparatus that identifies a paper sheet, including: an image acquisition unit that irradiates the paper sheet with excitation light to receive fluorescent light generated from the paper sheet, thereby acquiring a fluorescent image of the paper sheet; and a control unit that calculates a fluorescent light level inherent in the paper sheet from the fluorescent image acquired by the image acquisition unit, extracts an abnormal area in the fluorescent image based on the fluorescent light level, and identifies whether or not the paper sheet is a laminated bill based on the abnormal area.SELECTED DRAWING: Figure 2
Patent JP-2023140436-A (JP)
Title: Moving object detection device, Doppler radar system, moving object detection program, and moving object detection method
Inventor: KIKUCHI YOTA
IPC: G01S13/56
Filed: 2022-03-23
Abstract: To prevent false detection of environmental noise such as movement of falling rain or swaying of vegetation, as a moving object such as a pedestrian or vehicle when attempting to detect a moving object such as a pedestrian or vehicle using a Doppler radar.SOLUTION: A moving object detection device is configured to: compute a first multiplication value (second multiplication value) of a signal obtained by shifting an I signal (Q signal) output from a quadrature detection circuit by approximately 1/4 period at a Doppler frequency corresponding to a detection target speed and a Q signal (I signal) output from the quadrature detection circuit; and then compute a difference value between a time average of the first multiplication value and a time average of the second multiplication value.SELECTED DRAWING: Figure 4
Patent JP-2023141505-A (JP)
Title: vernier motor
Inventor: SUGIURA TAICHI
IPC: H02K41/03
Filed: 2022-03-24
Abstract: To provide a linear type vernier motor that can easily adjust the thrust and size of the motor and achieve low detent.SOLUTION: A movable element 30 that is configured as a field magnet is configured of a polar anisotropic magnet, etc. in which a permanent magnet 33 moves a magnetic flux to and from adjacent magnetic portions 34. For example, an inner portion 31a, which is a rear side portion of the permanent magnet 33 with respect to a stator 20, is configured of a non-magnetic material.SELECTED DRAWING: Figure 1
Patent JP-2023142670-A (JP)
Title: Composite particle, positive electrode, all-solid-state battery, and manufacturing method of composite particle
Inventor: KUBOTA MASARU
IPC: H01M4/36
Filed: 2022-03-25
Abstract: To provide a composite particle, a positive electrode, an all-solid-state battery, and a manufacturing method of a composite particle, which are capable of reducing battery resistance.SOLUTION: A composite particle includes a positive electrode active material particle and a coating film. The coating film covers at least a part of a surface of the positive electrode active material particle. The coating film includes a phosphorus compound. The phosphorus compound includes at least one of Na and K, and P.SELECTED DRAWING: Figure 1
Patent JP-2023142903-A (JP)
Title: Image forming apparatus
Inventor: FUJIWARA AKIHIRO
IPC: G03G21/00
Filed: 2022-03-25
Abstract: To provide a configuration that can prevent adhesion of developer to an optical sensor 101 arranged opposite to a photoconductor drum.SOLUTION: A duct 110 has an opening 111 provided closer to one end side than an optical sensor 101 with respect to the direction of the axis of rotation of a photoconductor drum. A regulation member 120 is located closer to the opening 111 than the optical sensor 101 with respect to the direction of rotation of the photoconductor drum, and is arranged to partition the opening 111 and the photoconductor drum from each other. The regulation member 120 regulates at least part of an airflow W1' directed from a side of the photoconductor drum toward the opening 111, of airflows flowing from a side closer to the other end than the optical sensor 101 toward the opening 111 with respect to the direction of the axis of rotation of the photoconductor drum.SELECTED DRAWING: Figure 11
Patent JP-2023143222-A (JP)
Title: Information processing system and information processing method
Inventor: KINOSE AKIRA
IPC: G06V10/776
Filed: 2022-03-25
Abstract: To provide an information processing system which allows a user to intuitively easily understand a learning state of a world model.SOLUTION: An information processing system comprises: a designation unit which designates a learned world model, environmental data about environment in which an agent operates, and a learned strategy model which specifies operation of the agent; a strategy execution unit which sequentially executes strategy in the environment, on the basis of the environmental data and the strategy model; an observation image processing unit which captures the environment by a virtual camera for each execution of the strategy, and generates a plurality of observation images; a latent state processing unit which compresses each of the plurality of observation images to derive each of a plurality of latent states, on the basis of the world model; and a display unit which displays the plurality of latent states.SELECTED DRAWING: Figure 2
Patent JP-2023144796-A (JP)
Title: Inferring method, inferring device, and inferring program
Inventor: IKEJIMA TOSHIKI
IPC: G06Q10/04
Filed: 2022-03-28
Abstract: To provide a novel technology of inferring the relationship between a subjective evaluation made by a human and the condition of an evaluator, or inferring a property of an object.SOLUTION: An inferring method for inferring, from a property of an object, information about a change of a subjective evaluation on the object according to the condition of an evaluator, includes the steps of: obtaining property-relationship information indicating the relationship between relationship information about the relationship between condition information about the condition of the evaluator and evaluation information about a subjective evaluation of the object made by the evaluator, and property information indicating a property of the object; obtaining property information about an inference object which is an object to be inferred; and inferring the relationship information from the property information about the inference object on the basis of the property-relationship information.SELECTED DRAWING: Figure 1
Patent JP-2023145079-A (JP)
Title: Light source device and projector
Inventor: AKAGAWA TOMOKO
IPC: G03B21/14
Filed: 2022-03-28
Abstract: To provide a light source device and a projector that can improve luminous efficacy.SOLUTION: A light source device comprises: a first laser light-emitting element that emits first light in a first wavelength range; a wavelength conversion element that converts the first light into second light in a second wavelength range; a substrate that has a first support part supporting the first laser light-emitting element, and a second support part supporting the wavelength conversion element; and a first optical element that is arranged between the first laser light-emitting element and the wavelength conversion element, and guides the first light emitted from the first laser light-emitting device to the wavelength conversion element. The first optical element has a first incident surface which faces the first laser light-emitting element and on which the first light emitted from the first laser light-emitting element is incident, a first reflection surface that reflects the first light incident from the first incident surface to bend a light path of the first light, and a first emission surface that faces the wavelength conversion element and emits the first light reflected on the first reflection surface toward the wavelength conversion element. The first incident surface, first reflection surface, and first emission surface intersect one another.SELECTED DRAWING: Figure 4
Patent JP-2023146466-A (JP)
Title: Production method of reaction liquid for raft polymerization
Inventor: IWANAGA TAKASHI
IPC: C08F293/00
Filed: 2022-03-29
Abstract: To provide a production method of a reaction liquid for RAFT polymerization, suitable for RAFT polymerization in a water system.SOLUTION: A production method of a reaction liquid for RAFT polymerization includes a step 1 of mixing an RAFT agent expressed by specific formula, water and a water-soluble inorganic base, and forming salt with at least a part of an acid group which the RAFT agent has, and cation derived from the water-soluble inorganic base so as to obtain an RAFT aqueous solution, in which the RAFT agent is dissolved in water; and a step 2 of adding a water-soluble polymerization initiator, and an ethylenic unsaturated monomer to the RAFT aqueous solution, and stirring the product followed by RAFT-polymerizing the ethylenic unsaturated monomer dispersed in water so as to obtain the reaction liquid for RAFT polymerization, in which the polymer type RAFT agent expressed by specific formula is dispersed in water.SELECTED DRAWING: None
Patent JP-2022159176-A (JP)
Title: Top plate and top plate with built-in electronic apparatus
Inventor: MURO SHOGO
IPC: A47B13/08
Filed: 2022-03-30
Abstract: To obtain a top plate having a space for storing an electronic apparatus.SOLUTION: A top plate including a decorative plate 1 and a base material 2 comprises: a first recess 3a, formed on the base material 2, having a depth sufficient for storing an electronic apparatus 9; and a second recess 3b, formed in the first recess 3a, having a depth making it possible to visually recognize the electronic apparatus 9 from a surface 1s of the decorative plate 1; the first recess 3a reinforced by a first reinforcement material 5a; the second recess 3b reinforced by a second reinforcement material 5b. For example, an MDF (middle density fiber plate) is provided as the base material 2. For example, a radio power feeding device is stored as the electronic apparatus 9 in the recess 3a of the top plate. A thermosetting resin decorative plate is used for the decorative plate.SELECTED DRAWING: Figure 2
Patent JP-2023149662-A (JP)
Title: Foam resin molded body and method for producing the same
Inventor: KOMATSU MICHIO
IPC: B29C44/00
Filed: 2022-03-31
Abstract: To provide a thermoplastic resin foam body having a beautiful appearance and suppressed deformation after molding, and a method for producing the same.SOLUTION: A foam resin molded body contains biomass particles and a thermoplastic resin, a content of the biomass particle in the foam resin molded body is in a range of 1 to 70 mass%, a surface has a rippled or tree-ring-like appearance, and a deformation of the foam resin molded body is 5% or less of the foam resin molded body immediately after foam molding. A method for producing the foam resin molded body containing the biomass particles and the thermoplastic resin includes the steps of: melt-kneading a thermoplastic resin composition containing the biomass particles; mixing the melt-kneaded thermoplastic resin composition and a supercritical fluid; and injection molding. A dimension of a mold gate and the foam resin molded body meet certain conditions.SELECTED DRAWING: None
Patent JP-2023150636-A (JP)
Title: display device
Inventor: SUGIYAMA KEIJI
IPC: G02B27/01
Filed: 2022-03-31
Abstract: To provide a display device capable of suppressing the decrease of usage efficiency of light representing an image emitted from an output hologram element.SOLUTION: A display device 1 is a display device 1 that projects an image onto a curved display medium (front window 3) provided on a moving body (vehicle 2) to display a virtual image. The display device includes: an image generation unit 20 that generates light representing an image (image light); and a light guide 30 that has a first hologram element with a non-rectangular square shape (output hologram element 43). The first hologram element emits light representing an image that propagates inside the light guide 30.SELECTED DRAWING: Figure 4A
Patent JP-2023150964-A (JP)
Title: Manufacturing method of alumina particle material
Inventor: NAKAGAKI SHUN
IPC: C01F7/42
Filed: 2022-03-31
Abstract: To provide a novel manufacturing method for manufacturing an alumina particle material having a small particle size.SOLUTION: In order to prevent generated particles from agglomerating with each other even if a concentration is high when they are introduced into a high temperature oxidizing atmosphere, it is considered that raw material particles are dispersed in a liquid and are introduced into the high temperature oxidizing atmosphere as a dispersion. The method for producing an alumina particle material of the present invention includes steps of: dispersing a raw material particle material composed of metallic aluminum having a volume average particle size of 0.1 μm or more and 40 μm or less in a combustible liquid in a concentration of 1% or more and 75% or less based on a total mass to prepare a dispersant; and supplying the dispersant under a high temperature oxidizing atmosphere and firing the raw material particle material to manufacture an alumina particle material.SELECTED DRAWING: None
Patent JP-2023151279-A (JP)
Title: Conveyance device and machine tool
Inventor: SANO IWANE
IPC: B25J19/00
Filed: 2022-03-31
Abstract: To provide a conveyance device and a machine tool, which can be reduced in size and weight.SOLUTION: A conveyance device includes: a hand which grips an object; an arm which conveys the object gripped by the hand; a drive section which drives the hand and the arm; driving wires (a first cable 311, a second cable 441, and a twisting-resistant cable 631) extending from the drive section; connectors (a power supply connector 312, a power supply connector 442, and a power supply connector 632) for connecting the driving wires to a supply wire extending from a power supply source for supplying power to the drive section; a hollow base 2 which supports the arm; and a storage chamber 21 which is provided inside the base 2 and stores the connectors.SELECTED DRAWING: Figure 4
Patent JP-2022079775-A (JP)
Title: Object recognition system, position information acquisition method, and program
IPC: G06T7/00
Filed: 2022-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce a burden on a user in object recognition. 
     SOLUTION: Input means (101) of an object recognition system (S) inputs an input image to a learning model (M1) which recognizes an object. First acquisition means (102) acquires first information on a position serving as grounds for recognition by the learning model (M1) to which the input image has been input. Second acquisition means (103) acquires second information on a dynamic body included in the input image or a foreground position. Position information acquisition means (105) acquires position information on a position of the object included in the input image on the basis of the first information and second information. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023153489-A (JP)
Title: Adhesive composition for wet friction material and wet friction plate
Inventor: SUZUKI YUJI
IPC: C09J161/06
Filed: 2022-04-05
Abstract: To provide an adhesive composition for wet friction material that has excellent adhesive strength and improved heat resistance.SOLUTION: An adhesive composition for wet friction material includes resol-type phenol resin, polyvinyl butyral, ferrate, and alcoholic solvent.SELECTED DRAWING: None
Patent JP-2023156815-A (JP)
Title: Character recognition device, character recognition method, and program
Inventor: MATSUMOTO RIKU
IPC: G06V30/14
Filed: 2022-04-13
Abstract: To provide a character recognition device, a character recognition method and a program for re-recognizing a character that has been failed to be recognized with low burden.SOLUTION: An arithmetic circuit of a character recognition device detects at least one candidate character region for which a likelihood of containing a character is higher than 0 in an input image (S2), determines a candidate character region having a likelihood higher than a predetermined threshold value from the candidate character region as a character region (S3), displays the character region on a display device over the input image (S4), acquires a first user input that designates a first point in the acquired input image, and increases the likelihood of a candidate character region contained in a first correction region lying in proximity of a first point in the candidate character region (S6), thereby re-determining a candidate character region having a likelihood higher than the threshold value from the candidate character region, re-displays the character region on the display device over the input image, and recognizes a character contained in the character region.SELECTED DRAWING: Figure 2
Patent JP-2023163635-A (JP)
Title: センサおよびセンサの製造方法
IPC: G01L1/20
Filed: 2022-04-28
Abstract: 【課題】入力部材として押潰しに対する反発力を調整可能であり、組み込むデバイスや利用態様に応じて外力に対する抵抗値の変化を適切に設定し得るセンサおよびその製造方法を提供する。【解決手段】センサは、複数の柱梁を含んで構成される単位格子が三次元的に連続する導電性構造体を含むセンサ部と、少なくとも導電性構造体が外力によって押し潰されることにより変化するセンサ部の抵抗値を出力する出力コネクタとを備える。また、センサの製造方法は、上記のセンサ部を３Ｄプリンタにより積層して成形する工程を含む。【選択図】図１
Patent JP-2023165157-A (JP)
Title: 駅務サーバおよび駅務プログラム
IPC: G06Q50/30
Filed: 2022-05-02
Abstract: 【課題】改造前後の改札機がある場合でも、駅務サーバと改札機とのバージョンを一致させた判定処理を実行すること。【解決手段】実施形態に係る駅務サーバであって、改札機から判定要求を受信する受信部と、判定要求に含まれる改札機についての情報に基づいて、改札機を識別する識別部と、識別された改札機に応じて判定要求を受信し、判定要求に含まれる媒体情報に基づいて判定結果を生成する判定処理部と、判定結果を改札機に送信する送信部と、を備える。【選択図】 図１
Patent JP-2022140431-A (JP)
Title: vacuum cleaner
IPC: A47L9/00
Filed: 2022-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of stably self-standing without falling to a horizontal surface such as a floor and a working table in accordance with a change of a centroidal position due to attachment/detachment of a battery. 
     SOLUTION: When a secondary battery 18 is mounted on a main body case 12, a cleaner body 2 can be self-standing in a first posture on a horizontal surface by allowing at least two leg parts among the three or more leg parts 31 aligned in the longitudinal direction of the main body case to be grounded and also allowing at least the one leg part to be ungrounded. When the secondary battery is withdrawn from the main body case, the cleaner body can be self-standing in a second posture on the horizontal surface by allowing the two leg parts including the leg part being ungrounded in the first posture among the leg parts to be grounded and also allowing the leg part being grounded in the first posture to be ungrounded. The leg parts include: a sharing leg part to be grounded in each posture; and the first leg part 43 arranged in the secondary battery and extending in the width direction of the main body case. An electric blower 13 is arranged to be closer to the first leg than the sharing leg part in a state where the secondary battery is mounted on the main body case. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT