baber/WOPTO huggingface dataset:
Patent JP-2022538589-A (JP)
Title: 音に基づいて液体分注器内の液体接触および液体体積を決定するためのデバイスおよび方法
IPC: G01F23/00
Filed: 2020-07-01
Abstract: 音に基づいて液体分注器と液体との接触かどうかを決定するための、および／または液体分注器内の液体体積を決定するための、デバイスおよび方法が提供される。一実施形態によれば、液体分注器は、音生成器と音響センサとを含み、音生成器または音響センサのうちの少なくとも１つは、分注チャンバ部分内に配設されている。一実施形態によれば、液体分注器は、音生成器および音響センサを含み、さらに１つ以上の側導管を含み、音生成器または音響センサのうちの少なくとも１つは、１つ以上の側導管のうちのそれぞれのキャビティ内に配設され、１つ以上の側導管の各々のキャビティおよびコネクタは、音響センサによって感知される音の周波数範囲内で共鳴がない。【選択図】図１Ａ
Patent JP-2022545854-A (JP)
Title: ユーザーデバイス及びリソース伝送方法
IPC: H04W92/18
Filed: 2020-08-28
Abstract: ユーザーデバイス及びリソース伝送方法を提供する。該方法は、リソースプールの物理サイドリンクフィードバックチャネル（PSFCH）リソースが周波数領域でM×N個のPSFCHリソースセットに分けられると決定し、各PSFCHリソースセットが該リソースプールのためのタイムスロットにおける1つのサブチャネルに対応し、且つ、NがPSFCHタイムスロットに関連する物理サイドリンク共有チャネル（PSSCH）タイムスロットの数であり、Mが該リソースプールのサブチャネルの数であり、MとNが1以上の整数である。これにより、十分なリソースを利用して複数のRX UEの間のPSFCH伝送を行い、利用可能な伝送リソースセットから各RX UEのPSFCHのリソースを選択し、良好な通信性能及び/又は高い信頼性を提供することができる。
Patent JP-2022132089-A (JP)
Title: head-up display device
Inventor: OSHIMA KENSUKE
IPC: B60K35/00
Filed: 2022-01-11
Abstract: To provide a head-up display device that can display a virtual image at a position suitable for a driver's preference.SOLUTION: A head-up display device 1 comprises: a projector 2 that projects light 10 of an image; a mirror 3 that reflects the light 10 of the image on a projection surface 8 and causes a driver D to visually recognize the light 10 of the image reflected on the projection surface 8 as a virtual image 100; a motor 4 that rotates the mirror 3 so that the position of the virtual image 100 moves in the vertical direction; a control unit 5 that controls the operation of the motor 4; and a camera 6 that photographs an image including eyes D1 of the driver D. The control unit 5 includes a first control unit 51 that, based on the image photographed by the camera 6, controls the operation of the motor 4 to rotate the mirror 3 at a first angle. The first angle is an angle to be a reference to gradually set the rotation angle of the mirror 3.SELECTED DRAWING: Figure 1
Patent JP-2023102578-A (JP)
Title: Three-dimensional object and method for laminate molding of three-dimensional object
Inventor: AKAISHI NAOYA
IPC: B29C64/386
Filed: 2022-01-12
Abstract: To provide a three-dimensional object capable of increasing a surface area of an inner surface of a flow path.SOLUTION: A three-dimensional object according to one embodiment has a periodic structure. The periodic structure has a plurality of unit objects, and the plurality of unit objects are connected to each other to form a plurality of stepped structures. In each of the plurality of stepped structures, the plurality of unit objects are connected to each other in a stepped manner along a polygonal spiral orbit around a unit central axis in each of the plurality of stepped structures. The unit central axis in each of the plurality of stepped structures extends in a first direction. A unit flow path is provided in each of the plurality of stepped structures along the plurality of unit objects connected to each other in a stepped manner. A flow path is provided in the periodic structure that includes the unit flow paths of the plurality of stepped structures and that is connected to an outside of the periodic structure.SELECTED DRAWING: Figure 1
Patent JP-2023102909-A (JP)
Title: Method for producing titanium concentrate
Inventor: YONEDA KAZUYA
IPC: C22B34/12
Filed: 2022-01-13
Abstract: To provide a method for producing a high quality titanium concentrate efficiently by a simple method from a titanium-containing material which includes impurities such as iron and silica components.SOLUTION: A method comprises the steps of: adding a hydrochloric acid-containing leachate (volume V (L)) having initial hydrochloric acid concentration of 15 mass% or more and a titanium-containing material (mass W (kg)) to a reactor so that V/W becomes 3.0 (L/kg) or less, heating the hydrochloric acid-containing leachate to 80°C or higher to leach impurities from the titanium-containing material, and then washing a solid recovered by subjecting slurry after performing the leaching step to solid-liquid separation, followed by drying. Hydrochloric acid recovered by subjecting the slurry to solid-liquid separation is reused as the hydrochloric acid-containing leachate.SELECTED DRAWING: None
Patent JP-2023108071-A (JP)
Title: Signal analyzer and signal analysis method
Inventor: HASEGAWA MOTOFUMI
IPC: G01R23/173
Filed: 2022-01-17
Abstract: To provide a signal analyzer and a signal analysis method with which it is possible to reliably measure the spectrum of a burst signal with high accuracy.SOLUTION: The signal analyzer comprises: a measurement unit 3 for measuring electric power of a measurement frequency signal component of a measured signal at a prescribed time interval and acquiring measurement data of the electric power; a spectrum analysis unit 51 for generating, from measurement data of electric power acquired in a sweep mode, a trace data group including as a pair a frequency component of the measured signal and its electric power value, as a spectrum of the measured signal; a spectrum display unit 80; a burst cycle calculation unit 62 for calculating a burst cycle from preliminary measurement data of electric power acquired by zero-span measurement with a main frequency of a burst signal; and a data time width setting unit 63 for setting, on the basis of the calculated cycle, a data time width that is a time width of measurement data used to generate the trace data group. The spectrum analysis unit generates the trace data group from the measurement data included in the data time width, as a spectrum.SELECTED DRAWING: Figure 1
Patent JP-2023106696-A (JP)
Title: Road traffic condition monitoring system
Inventor: YOKOTA KENSUKE
IPC: G08G1/01
Filed: 2022-01-21
Abstract: To provide a road traffic condition monitoring system capable of accurately monitoring traffic conditions of roads such as traffic congestion and dangerous driving conditions.SOLUTION: A first monitoring device WD1 arranged on an upstream side of a road R and a second monitoring device WD2 arranged on a downstream side are provided. Each of the monitoring devices WD1 and WD2 detects a vehicle, acquires vehicle information, and assigns an ID to the vehicle based on the characteristics of a vehicle C. Also, travel information of the vehicle C is acquired. The first monitoring device WD1 transmits the vehicle information and the travel information of the ID-assigned vehicle to the second monitoring device WD2, and the second monitoring device WD2 determines the road traffic condition including the vehicle information and the travel information from the first monitoring device WD1 and the ID-assigned vehicle based on the vehicle information and the travel information acquired in the own monitoring device WD2.SELECTED DRAWING: Figure 1
Patent JP-2023106823-A (JP)
Title: Milk component-containing beverage containing vegetable oil and fat and vegetable-derived protein, and method for producing the same
Inventor: MEDORUMA AYAKA
IPC: A23L2/38
Filed: 2022-01-21
Abstract: To provide a milk component-containing beverage having a total protein content of 3.00 mass% or less and enhanced in milk flavor and milk-like richness.SOLUTION: The milk component-containing beverage contains milk fat and milk protein, and has a total protein content greater than 0.00 mass% and less than or equal to 3.00 mass%. The beverage also contains vegetable fat and oil, and vegetable-derived protein, where the content of the vegetable fat and oil in the beverage is greater than or equal to 0.1 mass%, and the content of the vegetable-derived protein in the beverage is 1-90 mass% of the total protein content.SELECTED DRAWING: None
Patent JP-2023111450-A (JP)
Title: Battery device and work machine
Inventor: FUJIMOTO TOMOJI
IPC: E02F9/00
Filed: 2022-01-31
Abstract: To provide a battery device and a work machine which enable simple exchange of a battery pack.SOLUTION: A battery device 33 includes: first to fourth battery packs 61, 71, 81 and 91; first to fourth rear brackets 62, 72, 82 and 92; and first to fourth fixing bolts B1 to B4. The first to fourth battery packs 61, 71, 81 and 91 are stacked in a vertical direction. The first to fourth rear brackets 62, 72, 82 and 92 are mounted on rear faces T1 of the first to fourth battery packs 61, 71, 81 and 91, respectively. The first to fourth fixing bolts B1 to B4 fix the first to fourth rear brackets 62, 72, 82 and 92, respectively. In top view of the battery device 33, each top face of the first to fourth fixing bolts B1 to B4 is visible.SELECTED DRAWING: Figure 4
Patent JP-2023113378-A (JP)
Title: Light-emitting element
Inventor: KISHI AKINORI
IPC: H01L33/20
Filed: 2022-02-03
Abstract: To provide a light-emitting element capable of improving light extraction efficiency and reducing a forward voltage.SOLUTION: A light-emitting element includes: a semiconductor structure that has, in order from bottom to top, a p-side semiconductor layer, an active layer, and an n-side semiconductor layer that has a first portion and a second portion when viewed from above, and that has a first surface which is a lower surface of the p-side semiconductor layer located below of the first portion, a second surface which is an upper surface of the second portion, and a third surface which is a lower surface of the p-side semiconductor layer located below the second portion; a p-side electrode arranged on the first surface; an n-side electrode arranged on the second surface; and an insulating member disposed on the third surface, and the maximum thickness of the first portion is less than the maximum thickness of the second portion.SELECTED DRAWING: Figure 2
Patent JP-2023114896-A (JP)
Title: Paper sheet conveying device
Inventor: FUJIWARA KUNIAKI
IPC: B65H5/06
Filed: 2022-02-07
Abstract: To provide a device configured to convey bank bills through a carrier by aerial flow generated in a duct, which can straighten bent bank bills.SOLUTION: The device sandwiches bank bills (50) between two bank-bill fairing rollers (220A and 220B) having irregularities (221) formed on surfaces thereof, and makes the two rollers (220A and 220B) apply pressing force to the bank bills (50) to correct curvature and band of the bank bills (50), in the middle of conveying the bank bills (50).SELECTED DRAWING: Figure 10
Patent JP-2022059629-A (JP)
Title: Solid food and solid milk
IPC: A23L5/00
Filed: 2022-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a solid food and a solid milk capable of improving transportation aptitude by preventing a damage of a product when a product is dropped. 
     SOLUTION: A solid food is a solid-state solid food which is formed by compression molding powder, and comprises a main body 10 having a first surface 10A and a second surface 10B back on to the first surface 10A. The body 10 has at least one hole 11 extending from the first surface 10A to the second surface 10B and penetrating the body 10, and the first surface 10A, the second surface 10B, and the inner wall surface 11A of the hole 11 are formed as hard external surfaces from the interior of the body 10. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022065056-A (JP)
Title: Illumination system and illumination method
IPC: H05B47/165
Filed: 2022-02-09
Abstract: PROBLEM TO BE SOLVED: To sufficiently maintain a psychological state caused in a user of a space due to light emitted into the space. 
     SOLUTION: An illumination system includes: illumination devices 21 to 23 emitting light into a space; and a control unit 4 for controlling the illumination devices 21 to 23 such that light of a first color for causing a target psychological state in a user of the space and light of a second color for causing the psychological state in the user of the space are selectively emitted. The control unit 4 controls the illumination devices 21 to 23 such that light of the first color is emitted with emission time equal to or less than a first duration in which the psychological state continues due to light of the first color, and light of the second color is emitted with emission time equal to or less than a second duration in which the psychological state continues due to light of the second color. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022059072-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing player's interest in a game. 
     SOLUTION: A game machine includes: variable ball entry means that is variable to a first state in which entry of game balls flowing down a second flow path is permitted and a second state in which ball entry is more difficult than the first state; ball entry means for permitting entry of the game balls flowing down the second flow path; distribution means capable of distributing the game balls flowing down the second flow path to a first guide path for guiding the game balls so as to enter the variable ball entry means and a second guide path for guiding the game balls so as to enter the ball entry means at a predetermined ratio; storage means capable of storing the game balls distributed to the second guide path before guidance to the ball entry means; and variable control means capable of varying the storage means to a storage state for permitting storage and a release state. The storage means is set to a storage state capable of storing game balls until execution of a privilege game, and a specific performance is executed when the game balls are stored in the storage means based on the execution of a privilege game. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023124401-A (JP)
Title: Information processing system and information processing method
Inventor: GION AKIHIRO
IPC: G06F11/16
Filed: 2022-02-25
Abstract: To provide an information processing system and an information processing method configured to perform monitoring in a field that requires high security without significantly increasing cost, using captured image data.SOLUTION: An image processing system includes: a first image processing unit 41 that executes predetermined processing on image data; a second image processing unit 42 that executes the same processing as the first image processing unit; and a fail-safe computer 33 that executes processing for managing operation of the above image processing units in two or more systems. The first image processing unit includes a first image data reduction processing unit which reduces each of predetermined processing results obtained by the first and second image processing units. An information processing unit 51-n of the fail-safe computer includes a Humming distance test processing unit which calculates Humming distance of the reduced results to be compared with a predetermined threshold, and detects, when the Humming distance exceeds the threshold, an anomaly generated in at least one of the first image processing unit and the second image processing unit.SELECTED DRAWING: Figure 1
Patent JP-2022065189-A (JP)
Title: Game machine
IPC: A63F5/04
Filed: 2022-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which ingenuity is exercised for performance. 
     SOLUTION: A game machine that executes a lottery on whether or not to impart a privilege, and controls a game state to any of game states including a normal game state and an advantageous game state in which frequency of the lottery is high as compared with the normal game state includes: performance display means for displaying a predetermined performance; first operation means that can be operated by a player; second operation means that can be operated by the player, and is different from the first operation means; and third operation means that can be operated by the player, and is different from the first operation means and the second operation means. In the advantageous game state, a first instruction performance for urging an instruction for an operation to the first operation means, a second instruction performance for urging an instruction for an operation to the second operation means, and a third instruction performance for urging an instruction for an operation to the third operation means can be displayed in the performance display means simultaneously. 
     SELECTED DRAWING: Figure 696 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023125431-A (JP)
Title: Double-acting cylinder and robot device comprising the same
Inventor: ISHIKAWA TOMOKI
IPC: F15B15/14
Filed: 2022-02-28
Abstract: To provide a double-acting cylinder that can restrain an increase in the number of components and an increase in cost, and a robot device comprising the same.SOLUTION: A double-acting cylinder of a robot device includes a first fluid chamber partitioned on one side of a piston in a cylinder, and a second fluid chamber partitioned on the other side in the cylinder. The piston includes a center hole penetrating a center part, and a cylindrical protrusion part protruding to the one side. A piston rod fixed to the piston includes an outer tube into which the protrusion part of the piston is inserted, and an inner tube inserted into the outer tube, and inserted into at least the protrusion part of the piston. The outer tube includes a communication hole for causing an annular space partitioned by the outer tube and the inner tube to communicate with the first fluid chamber. An internal space of the inner tube communicates with the second fluid chamber via the center hole of the piston.SELECTED DRAWING: Figure 2
Patent JP-2023115872-A (JP)
Title: Method of producing roast chicken using method of peeling surface skin
Inventor: KURAHARA KENJIRO
IPC: A23L13/70
Filed: 2022-02-08
Abstract: To provide a roast chicken delicious and deep in taste without drying wherever is eaten.SOLUTION: A chef's finger is inserted between a skin and a meat from a waist of a young chicken, the skin is peeled off from the meat, and after soaking it in pickling liquid for 24 hours, a secret seasoning is evenly packed between the skin and the meat. By spraying cooking sake all over the whole surface of a young chicken that has been shaped from scratch, baking it in the oven, and then cooking it over the residual heat, a delicious roasted chicken with a moist texture and rich flavor in every part can be provided.SELECTED DRAWING: Figure 1
Patent JP-2022136996-A (JP)
Title: Polyolefin composition and polyolefin plastic
Inventor: CHIN KOMEI
IPC: C08L23/10
Filed: 2022-03-04
Abstract: To provide a polyolefin composition and polyolefin plastic having antimicrobial properties and whitening resistance.SOLUTION: A polyolefin composition contains 70-99 parts by weight of a polyolefin substrate and 0.5-10 parts by weight of calcined shell powder. The polyolefin substrate comprises polypropylene and a polyolefin elastomer. Polyolefin plastic is obtained by kneading the polyolefin composition.SELECTED DRAWING: Figure 2
Patent JP-2023128959-A (JP)
Title: Plasma potential measuring device and plasma potential measuring method
Inventor: SHIROMIZU HIROSHI
IPC: H05H1/00
Filed: 2022-03-04
Abstract: To provide a plasma potential measuring device capable of precisely detecting the state of plasma generated in plasma processing equipment.SOLUTION: The plasma potential measuring device includes: a detection electrode 162b placed facing plasma P generated in a chamber for inducing charge corresponding to the plasma potential; a potential change circuit 203 for changing a reference potential of the detection electrode 162b; and a detection circuit 202 for detecting the amount of charge induced by the detection electrode 162b.SELECTED DRAWING: Figure 3
Patent JP-2023129775-A (JP)
Title: Multilayer ceramic electronic component, and method of manufacturing multilayer ceramic electronic component
Inventor: TOMIKAWA CHIZURU
IPC: H01G4/30
Filed: 2022-03-07
Abstract: To provide a multilayer ceramic electronic component and a method of manufacturing the same capable of multilayering internal electrodes and suppressing structural defects of a ceramic element body.SOLUTION: A multilayer ceramic electronic component comprises a ceramic element body and an external electrode and is configured so that a dimension in a first axial direction is larger than a dimension in a third axial direction. The ceramic element body has an electrode lamination part in which internal electrodes are laminated, first and second cover parts, and a side margin part. The plurality of internal electrodes are configured by a plurality of first circumferential internal electrodes arranged in a block at a first axial peripheral edge part on the first cover part side, a plurality of second circumferential internal electrodes arranged in a block at a first axial peripheral edge part on the second cover part side, and a plurality of central internal electrodes arranged in a block on a second axial central side from the plurality of circumferential internal electrodes. Each of the plurality of circumferential internal electrodes has a content ratio of ceramic particles larger than that of each of the plurality of central internal electrodes.SELECTED DRAWING: Figure 3
Patent JP-2023131360-A (JP)
Title: Method for manufacturing organic matter layer coated metal plate lap joint, and apparatus for manufacturing organic matter layer coated metal plate lap joint
Inventor: MATSUI SHO
IPC: B23K20/12
Filed: 2022-03-09
Abstract: To provide a method for manufacturing an organic matter layer coated metal plate lap joint, and an apparatus for manufacturing an organic matter layer coated metal plate lap joint which can suppress deterioration in an organic matter layer than conventional manufacturing method and manufacturing apparatus, when an organic matter layer coated metal plate is friction-welded.SOLUTION: A method for manufacturing an organic matter layer coated metal plate lap joint includes the steps of: fixing a plate set to an anvil; press-fitting a connection member to the plate set; and friction-welding a metal plate contacting the anvil and the tip of a shaft part, wherein a cylindrical sleeve is press-fit to the plate set from an opposite side to the anvil, and thereby the plate set is fixed to the anvil, the connection member is pressed to the plate set through the inside of the sleeve, an organic matter layer is arranged on one or both of the plate set, the organic matter layer is cooled using the sleeve when the organic matter layer contacts the sleeve, and the organic matter layer is cooled using the anvil when the organic matter layer contacts the anvil.SELECTED DRAWING: Figure 1